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CN202310549U - Seedling transplanting machine - Google Patents

Seedling transplanting machine Download PDF

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Publication number
CN202310549U
CN202310549U CN2011202627851U CN201120262785U CN202310549U CN 202310549 U CN202310549 U CN 202310549U CN 2011202627851 U CN2011202627851 U CN 2011202627851U CN 201120262785 U CN201120262785 U CN 201120262785U CN 202310549 U CN202310549 U CN 202310549U
Authority
CN
China
Prior art keywords
rice shoot
parts
preparation rice
carry
putting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011202627851U
Other languages
Chinese (zh)
Inventor
神谷寿
福岛寿美
冈田卓也
中西康仁
今泉大介
三浦健太郎
田井义浩
加藤武史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Original Assignee
Iseki and Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2010183003A external-priority patent/JP5707776B2/en
Priority claimed from JP2010241655A external-priority patent/JP5505258B2/en
Priority claimed from JP2011071361A external-priority patent/JP5672105B2/en
Application filed by Iseki and Co Ltd filed Critical Iseki and Co Ltd
Application granted granted Critical
Publication of CN202310549U publication Critical patent/CN202310549U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/006—Other parts or details or planting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/20—Off-Road Vehicles
    • B60Y2200/22—Agricultural vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries

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  • Life Sciences & Earth Sciences (AREA)
  • Transplanting Machines (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)

Abstract

The utility model provides a seedling transplanting machine, which can efficiently switch preparation seedling carrying parts to a first state and a second state. Even if a machine body swings, seedlings are prevented from falling from the preparation seedling carrying parts. When the preparation seedling carrying parts are in the second state, the preparation seedling carrying parts at a top layer and a middle layer in the vertical direction are led to be at the positions close to the front side of the machine body so as to improve work efficiency and accommodate a seedling box and a seedling taking part at the preset positions. A running car body is provided with a planting portion capable of planting seedlings to the ground, an operator seat and a driving portion for an operation handle are arranged on the running car body, a plurality of preparation seedling carrying parts for carrying seedlings are positioned on a bearing component (24) which is fixed on the running car body through connection rod components, and the connection rod components are driven to rotate actuators (22) to enable the preparation seedling carrying parts to be freely switched into the first state along arranged along the horizontal direction and the second state arranged along the vertical direction.

Description

Seedling transplanting machine
Technical field
The utility model relates to sidepiece at the fuselage with mobile devices to be possessed the preparation rice shoot and carries the seedling transplanting machine of the portion of putting.
Background technology
For the seedling transplanting machine that possesses the rice shoot transplanting device at fuselage afterbody, known sidepiece at fuselage possesses to be carried by a plurality of preparation rice shoots to be put the preparation rice shoot that parts constitute and carries the seedling transplanting machine of the portion of putting.
In following patent documentation 1 or 2; Following seedling transplanting machine is disclosed: constitute linkage by the front side of a long main link component and two weak points and the slave connecting rod parts of rear side; At said linkage a plurality of preparation rice shoots being installed carries and puts parts; And; Said a plurality of preparation rice shoots are carried put parts and constitute when this linkage rotates and can switch to first form and second form, said second form is that a plurality of preparation rice shoots carry and put the form that parts become multilayer up and down and in vertical view, overlap, and said first form is that a plurality of preparation rice shoots carry and put parts and become the roughly form of straight line shape ground expansion at fore-and-aft direction.
Therefore, through patent documentation 1 or 2 described structures, can be simply and promptly carry out the switching that a plurality of preparation rice shoots carry the form of putting parts, can improve the switching operation property that a plurality of preparation rice shoots carry the form of putting platform.
Patent documentation 1: TOHKEMY 2009-232809 communique
Patent documentation 2: TOHKEMY 2009-240224 communique
In existing ride-type rice transplanter, exist because of carrying out the problem that operation that the handover preparation rice shoot carries first form of putting parts and second form causes operating efficiency to reduce.
Promptly; In existing ride-type rice transplanter; Put parts when first form switches to second form in that the preparation rice shoot is carried, and the preparation rice shoot is carried put parts when second form switches to first form, the operator must operator link mechanism; Need interrupt the time of other operations for this reason, make operating efficiency reduce.
In addition; Because linkage is installed into and can rotates; Therefore existing because of the vibration of fuselage etc. makes the preparation rice shoot carry the situation of putting the parts swing; This swing makes to carry and places the preparation rice shoot to carry the rice shoot of putting parts to fall, have to interrupt other operations in order to pick up the rice shoot that falls, exist the problem that operating efficiency reduces.
And; Because the rotating fulcrum axis of linkage is located at the preparation rice shoot that under second form, is positioned at the above-below direction central stratum and is carried and put parts; Therefore the preparation rice shoot that when being in first form, is positioned at the front side carries to be put the outstanding of parts and is suppressed; Even under first form, also be difficult to carry out the loading of rice shoot, exist the problem that operating efficiency reduces.
And then, after will replenishing rice shoot, become empty seedling box, carry and put when going vehicle body and operation from hold with both hands with both hands the seedling parts of getting of seedling taking seedling of seedling box, exist seedling box and get the seedling parts and blown away by wind and fall the situation outside the fuselage.The seedling box that falls in recovery is when getting the seedling parts, and therefore the interruption operation of having to exists the problem that operating efficiency reduces.
The utility model content
The utility model has been considered so existing problem; Its purpose is to provide a kind of seedling transplanting machine; Can be efficiently the preparation rice shoot be carried and put parts and switch to first form and second form; Even fuselage swing can prevent also that rice shoot carries from the preparation rice shoot and put parts and fall; Thereby and can make to carry and put the preparation rice shoot that is positioned at the superiors and above-below direction central stratum when parts are in second form and carry and put parts and be positioned at by the position of fuselage front side and improve operating efficiency, and can be with becoming empty seedling box and getting the seedling member storage at preposition at the preparation rice shoot.
The above-mentioned problem of the utility model solves through following solution.
The utility model of first aspect record is a kind of seedling transplanting machine; It is characterized in that; Be provided with transplanting portion (16) at the vehicle body that goes to field transplanting rice shoot; Be provided with the Drive Section (10) of have driver's seat (12) and control crank (18) at this vehicle body that goes; Be provided with the preparation rice shoot of putting rice shoot in a plurality of years at the support unit that is fixed in the said vehicle body that goes via linkage component and carry and put parts, this linkage component is rotated, first form that the preparation rice shoot is carried put parts to switch to freely to arrange along fore-and-aft direction and second form of arrangement along the vertical direction by means of switching actuator (22).
In addition; The utility model of second aspect record is on the basis of the seeding transplant machine that first aspect is put down in writing, to it is characterized in that; Said support unit is located at the fuselage outer side of said Drive Section (10); Said switching actuator (22) is located at this support unit, and said linkage component is located at the position of leaning on fuselage outer side than this switching actuator (22), and the preparation rice shoot carries puts component configuration in the position of leaning on fuselage outer side than this linkage component; And, between said support unit and said Drive Section (10), possess the storage member of taking in seedling box or holding with both hands the seedling plate with both hands.
In addition; The utility model of third aspect record does; On the basis of the seeding transplant machine of first aspect or second aspect record; It is characterized in that; Said linkage component is made up of two slave connecting rod parts of main link component and front side and rear side; Said main link component links three preparation rice shoots carries and puts parts, and two slave connecting rod parts of said front side and rear side link three preparation rice shoots and carry two preparation rice shoots putting in the parts and carry and put parts, and main link component is become with a slave connecting rod parts carry can be around rotating fulcrum axle rotation separately; Said rotating fulcrum axle separately is disposed to carry than the preparation rice shoot that under second form, is positioned at the above-below direction central stratum puts the position that parts lean on downside, the preparation rice shoot that under second form, is positioned at the superiors and above-below direction central stratum is carried put parts to pass through and to the preceding side shifting of fuselage to the switching of first form.
In addition; The utility model of fourth aspect record does; On the basis of the seeding transplant machine of first aspect or second aspect record; It is characterized in that; Said linkage component is made up of two slave connecting rod parts of main link component and front side and rear side; Said main link component links three preparation rice shoots carries and puts parts, and two slave connecting rod parts of said front side and rear side link three preparation rice shoots and carry two preparation rice shoots putting in the parts and carry and put parts, carries at the preparation rice shoot and puts parts and be provided with through contacting with main link component and said preparation rice shoot carried put parts at first stop component that stops under first form with said preparation rice shoot is carried put second stop component that parts stop under second form.
In addition; The utility model of the 5th aspect record does; On the basis of the seeding transplant machine that the third aspect is put down in writing; It is characterized in that, carry at the preparation rice shoot and put parts and be provided with through contact and said preparation rice shoot carried put parts at first stop component that stops under first form with said preparation rice shoot is carried put second stop component that parts stop under second form with main link component.
In addition; The utility model of the 6th aspect record does; On the basis of the seeding transplant machine of first aspect or second aspect record, it is characterized in that, with electromotor as said switching actuator (22); Be provided with the switching operating device (73) of this electromotor of handover operation at said seedling transplanting machine; And be provided with at said preparation rice shoot and carry the stop component that the position of putting parts and become first form or second form stops the rotation of said linkage component, said seedling transplanting machine also is provided with energising switching part (92), and this energising switching part (92) contacts with stop component and electromotor is applied when loading, stops "on" position and electromotor is stopped at said linkage component.
In addition; The utility model of the 7th aspect record does; On the basis of the seeding transplant machine of third aspect record, it is characterized in that, with electromotor as said switching actuator (22); Be provided with the switching operating device (73) of this electromotor of handover operation at said seedling transplanting machine; And be provided with at said preparation rice shoot and carry the stop component that the position of putting parts and become first form or second form stops the rotation of said linkage component, said seedling transplanting machine also is provided with energising switching part (92), and this energising switching part (92) contacts with stop component and electromotor is applied when loading, stops "on" position and electromotor is stopped at said linkage component.
In addition; The utility model of eight aspect record does; On the basis of the seeding transplant machine of first aspect or second aspect record; It is characterized in that said linkage component is made up of two slave connecting rod parts of main link component and front side and rear side, three preparations of said main link component binding rice shoots carry puts parts; Two slave connecting rod parts of said front side and rear side link three preparation rice shoots and carry two preparation rice shoots putting in the parts and carry and put parts; Be provided with the rotating fulcrum axle of said main link component at said support unit, be provided with gear (32) at the rotating fulcrum axle, the driving force that this gear (32) transmits switching actuator (22) is rotated main link component; When said preparation rice shoot being carried put parts when being in second form, the preparation rice shoot that said switching actuator (22) and gear (32) are configured in the superiors carries to be put parts and undermost preparation rice shoot and carries between the above-below direction of putting parts and at each preparation rice shoot and carry in the front and back width of putting parts.
In addition; The utility model of the 9th aspect record does; On the basis of the seeding transplant machine that the third aspect is put down in writing, it is characterized in that, be provided with the rotating fulcrum axle of said main link component at said support unit; Be provided with gear (32) at the rotating fulcrum axle; The driving force that this gear (32) transmits switching actuator (22) is rotated main link component, and when said preparation rice shoot being carried put parts when being in second form, the preparation rice shoot that said switching actuator (22) and gear (32) are configured in the superiors carries to be put parts and undermost preparation rice shoot and carry between the above-below direction of putting parts and prepare rice shoot at each and carry in the front and back width of putting parts.
In addition; The utility model of the tenth aspect record does, on the basis of the seeding transplant machine of first aspect or second aspect record, it is characterized in that; Said seedling transplanting machine is provided with the gear (32) of the driving force of transmitting said switching actuator (22); And be provided with the mainboard (78) that covers this gear (32) and switching actuator (22), and being provided with the accessory plate (79) of a side that supports switching actuator (22) at this mainboard (78), this accessory plate (79) is configured in the side of said gear (32); Be provided with the holding plate (80) of opposite side of the said switching actuator of supporting (22) at mainboard (78), this holding plate (80) extends to accessory plate (79) side and is provided with and is supported by this accessory plate (79).
The utility model according to the first aspect record; Because can will prepare rice shoot by means of switching actuator (22) carries and puts parts and automatically switch to first form and second form; Therefore the operator need not to prepare rice shoot through manual working and carries the handover operation of putting parts, has improved operating efficiency.
The utility model according to the second aspect record; On the basis of the effect of the utility model of first aspect record; Through between Drive Section (10) and linkage component, disposing switching actuator (22), prevented that the operator from touching the linkage component in the rotation, improved the safety of operation.
In addition; Through between support unit and Drive Section (10), storage member being set; Thereby can in advance the empty van that uses up, the seedling plate that holds with both hands with both hands be accommodated in this storage member; Therefore can prevent that the seedling box and the seedling plate that holds with both hands with both hands from being blown away by wind and fall the situation in the field, need not to pick up the operation of the seedling box and the seedling plate that holds with both hands with both hands, reduce operator's labour.
And, carry and put between parts and the Drive Section (10) through storage member being located at the preparation rice shoot, thereby the operator just almost need not to move and can the seedling box and the seedling plate that holds with both hands with both hands be received into storage member, so reduced operator's labour.
The utility model according to third aspect record; On the basis of the effect of the utility model of first aspect or second aspect record; Put the position that parts lean on downside through each rotating fulcrum axle being disposed at carry than the preparation rice shoot that under second form, is positioned at the above-below direction central stratum; Put parts and be positioned at position thereby the preparation rice shoot that under second form, is positioned at the superiors and above-below direction central stratum carries, therefore, can make the preparation rice shoot carry the front side of putting parts and be projected into outside the field by the fuselage front side through switching to first form; The operator is loaded into the preparation rice shoot with rice shoot easily and carries and put parts, has improved operating efficiency.
The utility model according to the fourth aspect record; On the basis of the effect of the utility model of first aspect or second aspect record; Put the parts setting and bear main link component and make the preparation rice shoot carry put first stop component that parts stop under first form through carrying at the preparation rice shoot; Thereby when main link component contacted with first stop component and forms first form, main link component can't be moved further; Thereby therefore prevented to make the movable preparation of the slave connecting rod parts rice shoot of main link component and front side and rear side carry the situation of putting the parts swing, prevented falling of rice shoot because of the vibration of fuselage.
In addition; Put the parts setting and bear main link component and make the preparation rice shoot carry put second stop component that parts stop under second form through carrying at the preparation rice shoot; Thereby when main link component contacted with second stop component and forms second form, main link component can't be moved further; Thereby therefore prevented to make the movable preparation of the slave connecting rod parts rice shoot of main link component and front side and rear side carry the situation of putting the parts swing, prevented falling of rice shoot because of the vibration of fuselage.
The utility model according to the record of the 5th aspect; On the basis of the effect of the utility model of third aspect record; Put the parts setting and bear main link component and make the preparation rice shoot carry put first stop component that parts stop under first form through carrying at the preparation rice shoot; Thereby when main link component contacted with first stop component and forms first form, main link component can't be moved further; Thereby therefore prevented to make the movable preparation of the slave connecting rod parts rice shoot of main link component and front side and rear side carry the situation of putting the parts swing, prevented falling of rice shoot because of the vibration of fuselage.
In addition; Put the parts setting and bear main link component and make the preparation rice shoot carry put second stop component that parts stop under second form through carrying at the preparation rice shoot; Thereby; Therefore main link component contacts with stop component, contacts with second stop component and when forming second form, main link component can't be moved further when main link component; Thereby therefore prevented to make the movable preparation of the slave connecting rod parts rice shoot of main link component and front side and rear side carry the situation of putting the parts swing, prevented falling of rice shoot because of the vibration of fuselage.
The utility model according to the record of the 6th aspect; On the basis of the effect of the utility model of first aspect or second aspect record; Through with electromotor as switching actuator (22); And the switching operating device (73) that this electromotor is operated is set, switches first form and second form, therefore reduced operator's labour thereby the operator can operate switching operating device (73).
In addition; Through energising switching part (92) is set at electromotor, thereby, when main link component and first stop component or second stop component contact and electromotor is applied when loading; Energising switching part (92) can make energising stop; Therefore the operator need not to carry out the shut-down operation of switching actuator (22), can concentrate on other operations, has improved operating efficiency.
And, can be omitted in component parts or the electric circuits such as switch that when becoming first form or second form switching actuator (22) are stopped, therefore number of components can be cut down significantly, and succinct structure can be formed.
The utility model according to the record of the 7th aspect; On the basis of the effect of the utility model of third aspect record; Through with electromotor as switching actuator (22); And the switching operating device (73) that this electromotor is operated is set, and the operator can operate switching operating device (73) switches first form and second form, has therefore reduced operator's labour.
In addition; Through energising switching part (92) is set at electromotor; When main link component and first stop component or second stop component contacts and when electromotor applied load, energising switching part (92) can make to switch on and stop, so the operator need not to carry out the shut-down operation of switching actuator (22); Can concentrate on other operations, improve operating efficiency.
And, can be omitted in component parts or the electric circuits such as switch that when becoming first form or second form switching actuator (22) are stopped, therefore number of components can be cut down significantly, and succinct structure can be formed.
The utility model according to the eight aspect record; On the basis of the effect of the utility model of first aspect or second aspect record; When said preparation rice shoot being carried put parts when being in second form; The preparation rice shoot that gear and switching actuator (22) are configured in the superiors carries to be put parts and undermost preparation rice shoot and carries between the above-below direction of putting parts and at each preparation rice shoot and carry in the front and back width of putting parts; It is outstanding that thereby gear and switching actuator (22) can not carry the front and back width of putting parts from the preparation rice shoot, therefore forms compact structure.
The utility model according to the record of the 9th aspect; On the basis of the effect of the utility model of third aspect record; When said preparation rice shoot being carried put parts when being in second form; The preparation rice shoot that gear and switching actuator (22) are configured in the superiors carries to be put parts and undermost preparation rice shoot and carries between the above-below direction of putting parts and at each preparation rice shoot and carry in the front and back width of putting parts; Thereby it is outstanding to prevent that gear and switching actuator (22) carry the front and back width of putting parts from the preparation rice shoot, therefore forms compact structure.
The utility model according to the record of the tenth aspect; On the basis of the effect of the utility model of first aspect or second aspect record; Through constituting with mainboard (78) and holding plate (80) supporting switching actuator (22); Thereby can bear the power that switching actuator (22) is desired to move with accessory plate (79) and holding plate (80), therefore can support switching actuator (22) reliably with enough intensity.
Description of drawings
Fig. 1 makes the preparation rice shoot carry the end view that the portion of putting is in the seedling transplanting machine of range upon range of form.
Fig. 2 makes the preparation rice shoot carry the end view that the portion of putting is in the seedling transplanting machine of unfoldable shape.
Fig. 3 makes the preparation rice shoot carry the vertical view that the portion of putting is in the seedling transplanting machine of range upon range of form.
Fig. 4 makes the preparation rice shoot carry the vertical view that the portion of putting is in the seedling transplanting machine of unfoldable shape.
Fig. 5 makes the preparation rice shoot carry the front view that the portion of putting is in the seedling transplanting machine of range upon range of form.
Fig. 6 is that observed from the outside of seedling transplanting machine, as to be in range upon range of form preparation rice shoot carries the end view of the portion of putting.
Fig. 7 is that observed from the Drive Section side of seedling transplanting machine, as to be in range upon range of form preparation rice shoot carries the end view of the portion of putting.
Fig. 8 is that observed from the outside of seedling transplanting machine, as to be in unfoldable shape preparation rice shoot carries the end view of the portion of putting.
Fig. 9 is that observed from the Drive Section side of seedling transplanting machine, as to be in unfoldable shape preparation rice shoot carries the end view of the portion of putting.
Figure 10 is provided with preparation rice shoot stop component, that be in range upon range of form to carry the end view of the portion of putting.
Figure 11 is that preparation rice shoot configuration, that be in range upon range of form that stop component is shown carries the major part end view of the portion of putting.
Figure 12 is provided with preparation rice shoot stop component, that be in unfoldable shape to carry the end view of the portion of putting.
Figure 13 is that preparation rice shoot configuration, that be in unfoldable shape that stop component is shown carries the major part end view of the portion of putting.
Figure 14 (a) is that the preparation rice shoot that move, that be provided with the front side protuberance and transport auxiliary rotary body that the rice shoot of loading is shown carries the major part end view of the portion of putting; Figure 14 (b) is that the preparation rice shoot that move, that be provided with the front side protuberance and transport auxiliary rotary body that the rice shoot of loading is shown carries the major part end view of the portion of putting; Figure 14 (c) is provided with the front side protuberance to carry the major part vertical view of the portion of putting with the preparation rice shoot that transports auxiliary rotary body, and Figure 14 (d) is provided with the front side protuberance to carry the enlarged side view of putting parts with the preparation rice shoot that transports auxiliary rotary body.
Figure 15 is that the preparation rice shoot of unfoldable shape carries the vertical view of the portion of putting.
Figure 16 is the action control block diagram that the preparation rice shoot carries the portion of putting.
Figure 17 is the key diagram that the structure of switching part is shown.
Figure 18 (a) is the major part end view that the preparation rice shoot carries the switching device shifter of the portion of putting, and Figure 18 (b) is the major part vertical view that the preparation rice shoot carries the switching device shifter of the portion of putting.
Figure 19 is the major part end view of other embodiment that the preparation rice shoot carries the switching device shifter of the portion of putting.
Figure 20 makes the preparation rice shoot carry the enlarged diagram of the switching part of the portion of putting when being in range upon range of form.
Figure 21 makes the preparation rice shoot carry the enlarged diagram of the switching part of the portion of putting when being in unfoldable shape.
Figure 22 illustrates the major part end view that preparation rice shoot other embodiment, range upon range of form carries the portion of putting.
Figure 23 (a) illustrates preparation rice shoot other embodiment, range upon range of form to carry the end view of the portion of putting, and Figure 23 (b) is the vertical view of the support unit of other embodiment.
Figure 24 (a) is the end view that the preparation rice shoot of other embodiment carries the range upon range of state of putting parts,
Figure 24 (b) is that the preparation rice shoot of other embodiment carries the end view in the handoff procedure of putting parts; Figure 24 (c) is that the preparation rice shoot of other embodiment carries the end view of the deployed condition of putting parts, and Figure 24 (d) is that the preparation rice shoot of other embodiment carries the end view of the existing example of putting parts.
Label declaration
10: Drive Section;
12: driver's seat;
16: transplanting portion;
18: control crank;
22: switching motor;
73: switching manipulation switch;
92: the energising switching part.
Embodiment
Below, based on the preferred implementation of description of drawings the utility model.
(embodiment 1)
Fig. 1 be the utility model embodiment 1, the preparation rice shoot carries the portion of putting and is in range upon range of form and promptly prepares the end view that rice shoot carries the seedling transplanting machine when putting second form that parts arrange along the vertical direction, Fig. 2 is that the preparation rice shoot carries the portion of putting and is in unfoldable shape and promptly prepares the end view that rice shoot carries the seedling transplanting machine when putting parts along first form that fore-and-aft direction is arranged.Below, first form is called unfoldable shape, second form is called range upon range of form.
Fig. 3 show this embodiment 1, the preparation rice shoot carries the vertical view of the seedling transplanting machine of the portion of putting when being in range upon range of form, Fig. 4 shows the vertical view that the preparation rice shoot carries the seedling transplanting machine of the portion of putting when being in unfoldable shape.Fig. 5 is the partial front elevation view of the seedling transplanting machine of this embodiment 1, shows the preparation rice shoot and carries the state that the portion of putting is in range upon range of form.In addition, following embodiment is a mode of enforcement just, does not limit the protection domain of patent.
In this manual, the directional reference of all around is that the travel direction of observing with vehicle body from driver's seat is the benchmark that benchmark comes the regulation all around.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the rear portion of the base plate 11 in the Drive Section 10 of vehicle body possesses driver's seat 12.In addition, possess the hood 13 of covering engine in the place ahead of base plate 11, possess the control crank 18 that front-wheel 14 is carried out steering operation on the top of this hood 13.Accessory pedal 27 about two outsides possess about said base plate 11.Left side with vehicle body is that the center describes below.In addition, in Fig. 1 and Fig. 2, label 16 expressions are installed on the transplanting portion of the rear side of vehicle body, label 15 expression trailing wheels, label 17 expression fertilizer apparatuses.
The outside of the accessory pedal 27 on the left of said vehicle body; The main bearing support 24 and the secondary bearing support 25 of the rear and front end portion through being fixed on foundation support frame 23 is supported with the preparation rice shoot and carries the portion of putting 19; Said preparation rice shoot carries the portion of putting 19 and carries and put platform 20u, 20m, 20d... and constitute through a plurality of preparation rice shoots are set, and said foundation support frame 23 is fixed on vehicle body and the fore-and-aft direction longer.These foundation support frame 23 bottoms are crooked, and its bend turns in the downside of accessory pedal 27 and is fixed in the carriage 26 of vehicle frame.And, be fixed in the upper end of said foundation support frame 23 and the main bearing support 24 of rear and front end portion and generally perpendicularly erect setting with secondary bearing support 25.
In addition, be provided with the preparation rice shoot that carries the structure of not rotating of putting the preparation rice shoot in the outside of the accessory pedal 27 on vehicle body right side and carry the portion of putting 28.
Be fixed with switching part 21 in the upper end of said main bearing support 24; And constitute: main link component 41 rotations of putting platform 20u, 20m, 20d through three preparations of binding rice shoots are carried, can the preparation rice shoot be carried the portion of putting 19 and switch to range upon range of form and unfoldable shape.
Because this switching part 21 is fixed in the upper end of said main bearing support 24; Therefore; The lower-upper length of main bearing support 24 can either be suppressed and the rotary motion trace that rice shoot carries the linkage of the portion of putting 19 can be guaranteed to prepare again; Therefore it is too high and make rice shoot be difficult to the situation of loading and taking out to have prevented that said preparation rice shoot carries the position of putting platform 20u, 20m, 20d, has therefore improved operating efficiency.
As shown in Figure 5, contact the gear 32 of the semi-circular shape that constitutes said switching part 21 in order to prevent the operator, switching part 21 constitutes by switching part cover 31 and covers.
This switching part cover 31 shown in Figure 5 constitutes the top of switching actuator 22 is exposed, so switching part 21 is configured compactness, and said switching actuator 22 makes said gear 32 actions.In addition, also can constitute the covering part that forms the top of switching actuator 22 at switching part cover 31, with switching actuator 22 whole coverings.
In addition, said main bearing support 24 and secondary bearing support 25 are fixed in the empty seedling box incorporating section 33 of taking in empty seedling box and the seedling plate that holds with both hands with both hands etc. and are located at the inboard of vehicle body.This sky seedling box incorporating section 33 constitutes through making up the metal body of rod in this application, but also can adopt other materials to constitute.In addition, omitted the diagram of empty seedling box incorporating section 33 among Fig. 1 to Fig. 4.
Through said empty seedling box incorporating section 33 is set, can take in the empty van of the rice shoot that uses up, the seedling plate that holds with both hands with both hands in advance, can prevent that the seedling box and the seedling plate that holds with both hands with both hands from being blown away by wind and fall the situation in the field, save the operator and picked up the trouble of holding together, improved operating efficiency.
In addition; Carry between portion of putting 19 and the hood 13 through said empty seedling box incorporating section 33 being located at the preparation rice shoot; The operator just almost need not on vehicle body, to move and can the seedling box and the seedling plate that holds with both hands with both hands be received into sky seedling box incorporating section 33, has therefore reduced operator's labour.
If said empty seedling box incorporating section 33 is configured in the words in the outside of vehicle body; Because of the outstanding vehicle body that makes of empty seedling box incorporating section 33 can't be near wall portion; And the driver becomes far away to the distance of empty seedling box incorporating section 33; Exist problems such as being difficult to get at the empty seedling box and the seedling plate that holds with both hands with both hands, it is rational therefore shown in this embodiment 1, leaning on the inboard configuration of vehicle body, has improved the operability and the operation property of seedling transplanting machine thus.
In addition, the vehicle body of the seedling transplanting machine of this embodiment 1 is equivalent to an example of the vehicle body that goes of the utility model.In addition, main bearing support 24 and secondary bearing support 25 are equivalent to an example of the support unit of the utility model.And switching part 21 is equivalent to an example of the switching device shifter of the utility model, and switching part cover 31 is equivalent to an example of the cover of the utility model.In addition, empty seedling box incorporating section 33 is equivalent to an example of the storage member of the utility model.
Then, the preparation rice shoot is carried the syndeton of the portion of putting 19 and switching part 21 and action that the preparation rice shoot carries the portion of putting 19 describes.
Fig. 6 show preparation rice shoot under the form this embodiment 1, range upon range of carry the portion of putting 19, from the outside of seedling transplanting machine observed end view, Fig. 7 shows the inboard observed end view from seedling transplanting machine.Fig. 8 show preparation rice shoot this embodiment 1, under the unfoldable shape carry the portion of putting 19, from the outside of seedling transplanting machine observed end view, Fig. 9 shows the inboard observed end view from seedling transplanting machine.
As shown in Figure 6, the front and back width of the switching part 21 of this embodiment 1 carries in the scope of the front and back width of putting platform 20u, 20m, 20d in end view, being received in the preparation rice shoot under the range upon range of form of carrying the portion of putting 19 at the preparation rice shoot.It is short to carry the front and back width of putting platform 20u, 20m, 20d through the front and back width that makes switching part 21 than the preparation rice shoot; Thereby can not carry the front and back width of putting platform 20u, 20m, 20d from the preparation rice shoot outstanding for switching part 21 under range upon range of form, can form compact structure.
In addition, the front and back width of switching part 21 also can to carry the front and back width of putting platform 20u, 20m, 20d roughly the same with the preparation rice shoot.
Like Fig. 6 and shown in Figure 7, three preparation rice shoots carry to be put platform 20u, 20m, is linked to main link component 41 to the 20d devices spaced apart.In addition, said preparation rice shoot carries to be put platform 20u and preparation rice shoot and carries and put platform 20m and linked by the first slave connecting rod parts 42 of front side, and the preparation rice shoot carries to be put platform 20m and preparation rice shoot and carry and put platform 20d and linked by the second slave connecting rod parts 43 of rear side.
Said preparation rice shoot carries to be put platform 20u and is connected with the first slave connecting rod parts 42 with the mode of rotating freely via rotation section 46, and is connected with main link component 41 with rotation mode freely via rotation section 47.
Said preparation rice shoot carries to be put platform 20m and is connected with the first slave connecting rod parts 42 with the mode of rotating freely via rotation section 48; And via being connected with main link component 41 with the mode of rotating freely, and be connected with the second slave connecting rod parts 43 with rotation mode freely via rotation section 49 from turning cylinder 45.
Said preparation rice shoot carries to be put platform 20d and is connected with main link component 41 with the mode of rotating freely via rotation section 50, and is connected with the second slave connecting rod parts 43 with rotation mode freely via rotation section 51.
At the central portion of said main link component 41 and than said position, be provided with the main rotary shaft 44 that main link component 41 is installed to the main bearing support 24 of front side with rotation mode freely from turning cylinder 45 forward sides.
In addition, this main rotary shaft 44 is equivalent to an example of the axle of the utility model, and the part that on main link component 41, is connected with main rotary shaft 44 is equivalent to the example of part of center of rotation of the linkage of the utility model.
In addition, the said second slave connecting rod parts 43 are carrying the part place of putting platform 20m and are being connected via the upper end of turning cylinder 52 with secondary bearing support 25 near the preparation rice shoot, can be the center rotation with this turning cylinder 52 thereby constitute the second slave connecting rod parts 43.
Said main rotary shaft 44 constitutes by the driving of the switching actuator 22 of switching part 21 and rotates; Main link component 41 is accompanied by the rotation of main rotary shaft 44 and rotates; And be accompanied by the rotation of main link component 41, the preparation rice shoot that is connected in the two ends of this main link component 41 carry put platform 20u and preparation rice shoot carry put platform 20d respectively when limited by the first slave connecting rod parts 42 and the second slave connecting rod parts 43, keep approximate horizontal state move.
In addition, along with the rotation of main link component 41, by the preparation rice shoot that connects from turning cylinder 45 carry put platform 20m also when limited by the first slave connecting rod parts 42 and the second slave connecting rod parts 43, keep approximate horizontal state move.
Carry at preparation rice shoot shown in Figure 6 under the range upon range of form of the portion of putting 19; When main link component 41 rotated counterclockwise, the preparation rice shoot carries put platform 20u after rising, forwards moves while descend; The preparation rice shoot carries puts platform 20d after decline, rearward moves while rise.Then, the preparation rice shoot carries the portion of putting 19 becomes unfoldable shape shown in Figure 8.
The preparation rice shoot that Figure 15 shows under the unfoldable shape carries the vertical view of the portion of putting 19.At this, omitted and prepared the diagram that rice shoot carries portion of putting 19 and switching part 21 part in addition.
Said main link component 41, the first slave connecting rod parts 42 and the second slave connecting rod parts 43 be configured in carry with respect to the preparation rice shoot put platform 20u, 20m, 20d is parallel and equidistant position; Shown in figure 15, these linkage components 41,42,43 are in coincidence status under unfoldable shape.
In addition; Like Fig. 5 and shown in Figure 15; The vehicle body outside from Drive Section 10 side direction disposes switching part 21, each linkage component 41,42,43, preparation rice shoot successively and carries and put platform 20u, 20m, 20d; Therefore do not exist to hinder to carry to place the preparation rice shoot to carry the parts of the action of the rice shoot of putting platform 20u, 20m, 20d, the loading of rice shoot pad (seedling マ ッ ト) becomes easy.
In existing ride-type rice transplanter; Owing to be provided with the retainer that the preparation rice shoot of confirming receiving state carries the stop position of putting parts; Therefore need carry when putting parts and switching to first form or second form active state will prepare rice shoot at every turn with this retainer of manual working releasing; Exist the problem that operating efficiency reduces, and have to this retainer constituted and to switch active state and non-active state, exist the preparation rice shoot and carry the structure of the putting parts complicated problems that becomes.
And; Also be provided with the support parts; Carry when putting parts and switching to first form will preparing rice shoot, these support parts prevent that the rice shoot that loads carries front side and the rear side of putting parts from the preparation rice shoot and falls, yet because this support upper parts of components is the shape of giving prominence to the top; Therefore carry when putting parts rice shoot being loaded into the preparation rice shoot; The operator has to avoid this support upper parts of components ground and loads rice shoot, therefore can't easily load rice shoot, exists the problem that the efficient of the adjunctive program of rice shoot reduces.
In addition and since be not provided with to carry at the preparation rice shoot put that parts move each other that rice shoot assists transport auxiliary rotary body etc., so rice shoot is rearward moves required labour and increase, and exists the problem that operating efficiency reduces.
Like Figure 10, Figure 12 and shown in Figure 15; Carry the both ends, front side of putting platform 20u, 20m, 20d at first, second, third preparation rice shoot and form a pair of front side protuberance 38a1,38b1, the 38c1 outstanding respectively, and form rear side protuberance 38a2,38b2, the 38c2 outstanding respectively towards the rear in rear end central authorities towards the place ahead.Therefore; Be under the situation of first form first, second, third preparation rice shoot being carried put platform 20u, 20m, 20d, the preparation rice shoot that is arranged in the fuselage front side carries the rear side protuberance 38a2, the 38b2 that put platform 20u, 20m and is configured in to observe with the preparation rice shoot that is positioned at the fuselage rear side from end view and carries front side protuberance 38b1, the 38c1 position overlapped of putting platform 20m, 20d.In addition, above-mentioned front side protuberance 38a1,38b1,38c1 are examples of front side retainer, and above-mentioned rear side protuberance 38a2,38b2,38c2 are examples of rear side retainer.
Thus; When first, second, third preparation rice shoot carries when putting platform 20u, 20m, 20d and being in along unfoldable shape that fore-and-aft direction is arranged; Owing to first, second, third preparation rice shoot is carried put platform 20u, 20m, 20d and arrange along fore-and-aft direction; Therefore can make to be loaded in the preparation rice shoot and to carry and put the last seedling box 68 of platform 20u, 20m, 20d side shifting backward swimmingly, improve operating efficiency with comparing in the past.
And; Owing to need not front side retainer 38a, 38b1,38c1 and rear side retainer 38a2,38b2,38c2 handover operation are active state NOR-function state, just can carry and put parts 20u, 20m, 20d and switch to first form or second form preparing rice shoot; Therefore prevented that the preparation rice shoot carries the structure of putting parts 20u, 20m, 20d and becomes complicated, and improved operating efficiency.
In addition; Shown in the end view of Figure 10, Figure 12; Carry the front side protuberance 38a1,38b1, the 38c1 that put platform 20u, 20m, 20d and form the guide surface of low early and high after tilted shape (low early and high after rake) at first, second, third preparation rice shoot, and make this guide surface prepare rice shoot to carry the rice shoot of putting platform 20u, 20m, 20d and carry and put the face height than each.
And, under first form, observe that in end view the rear side retainer is disposed at said guide surface or leans on the position at rear than guide surface.
In addition; Make first, second, third preparation rice shoot carry the rear side protuberance 38a2 that puts platform 20u, 20m, 20d, 38b2,38c2 and prepare rice shoot than each and carry the rice shoot of putting platform 20u, 20m, 20d and carry and put the face height, and identical or lower with the upper surface of front side protuberance 38a1,38b1,38c1 than said upper surface.
As stated; Through front side protuberance 38a1,38b1,38c1 are formed low early and high after rake; Thereby first, second, third preparation rice shoot is carried put platform 20u, 20m, when 20d is in deployed condition; When the preparation rice shoot that makes seedling box 68 (with reference to Figure 24 (a), Figure 24 (b)) etc. from the front side carry put platform 20u, 20m carry to the preparation rice shoot of rear side put platform 20m, when 20d moves; Can this seedling box 68 is stated from low early and high after rake and it is rearward moved, so the mobile of seedling box 68 become easily, improved operating efficiency with comparing in the past.
In addition; The front side retainer at the rear portion of the guide surface through will being formed at front side protuberance 38a1,38b1,38c1 and the rear side retainer that is formed at rear side protuberance 38a2,38b2,38c2 form to such an extent that carry the rice shoot of putting platform 20u, 20m, 20d than each preparation rice shoot and carry and put the face height; Thereby first, second, third preparation rice shoot is carried put platform 20u, 20m, when 20d is in range upon range of form; Can a side-prominent in the past 38a1,38b1,38c1 and rear side protuberance 38a2,38b2,38c2 prevent to carry to place and respectively prepare rice shoot and carry moving forward and backward of the seedling box 68 of putting platform 20u, 20m, 20d etc.; Therefore; Having prevented that seedling box 68 carries from each preparation rice shoot puts platform 20u, 20m, 20d and falls the below, need not to pick up the seedling box 68 that falls, and has improved operating efficiency with comparing in the past.
Said respectively prepare rice shoot carry a pair of front side protuberance 38a1 that puts platform 20u, 20m, 20d, 38b1,38c1 about between and this preparation rice shoot carry the bottom of putting platform 20u, 20m, 20d; Be respectively equipped with the preparation rice shoot that is used for the support front side and carry support parts 38a3,38b3, the 38c3 of the rear side protuberance 38a2 that puts platform 20u, 20m, 38b2 etc., these support parts 38a3,38b3, tab-like a pair of front side protuberance 38a1,38b1, the 38c1 spatial portion each other of being formed in of 38c3.
In addition; Side in front side protuberance 38a1,38b1,38c1 and rear side protuberance 38a2,38b2 is provided with support parts 38a3,38b3,38c3, by means of the opposing party among said support parts 38a3,38b3,38c3 support front side protuberance 38a1,38b1,38c1 and rear side protuberance 38a2, the 38b2.
Through forming said structure; Can each prepare rice shoot carry the front side protuberance 38b1 that puts platform 20m, 20d, 38c1 about between; Preparation rice shoot with support parts 38b3,38c3 support front side separately carries rear side protuberance 38a2, the 38b2 that puts platform 20u, 20m; Therefore respectively preparing rice shoot carries and puts platform 20u, 20m, 20d and can not descend too much; Can make the rice shoot that respectively prepares of deployed condition carry and put platform 20u, 20m, 20d and be in reliably and be arranged in the roughly posture of sustained height, the loading operation of seedling box 68 becomes easily, has improved operating efficiency with comparing in the past.
In addition; Through carrying the bottom of putting platform 20u, 20m, 20d support parts 38a3,38b3,38c3 are set at the preparation rice shoot; The upper end of rear side protuberance 38a2,38b2,38c2 is positioned at roughly the same or be positioned at the position of downside with the upper end height of front side protuberance 38a1,38b1,38c1; Therefore the seedling box 68 that is stated from front side protuberance 38a1 with low early and high after rake, 38b1,38c1 can move swimmingly, has improved operating efficiency with comparing in the past.
In addition, prepare four positions, front and back that rice shoot carries the left and right side of putting platform 20u, 20m, 20d first, second, third, configuration prevents first, second, third partition wall 38a4,38b4, the 38c4 that seedling box 68 falls respectively.
And then, also can the rotating fulcrum 44 of the second mobile link parts 39b be carried the turning cylinder 45 coaxial settings of putting platform 20m with the second preparation rice shoot.In this case, the second preparation rice shoot that constitutes central authorities carries to be put platform 20m and does not move forwards, backwards.
Figure 14 (a), Figure 14 (b) are that the preparation rice shoot that is illustrated under the unfoldable shape carries the end view of putting platform 20u, 20m, the last rice shoot that moves of 20d, and Figure 14 (c) is the vertical view that has omitted rice shoot.In addition, Figure 14 (c), Figure 14 (d) are respectively the auxiliary vertical view of rotary body and the end views of major part of transporting that transports that is provided with auxiliary rice shoot.
Carry the second preparation rice shoot among the front side protuberance 38a1 that puts platform 20u, 20m, 20d, 38b1, the 38c1 at said three preparation rice shoots and carry and put platform 20m and the 3rd preparation rice shoot carries front side protuberance 38b1, the 38c1 that puts platform 20d, dispose respectively idle running and auxiliary rice shoot transport transport auxiliary rotary body 47b, 47c.
At this moment, constituting the upper surface that transports auxiliary rotary body 47b, 47c gives prominence to the top than the top on the low early and high after inclined plane of said front side protuberance 38b1,38c1.
Transport auxiliary rotary body 47b, 47c through being provided with at said front side protuberance 38b1,38c1; Thereby when the operator puts platform 20m and the 3rd preparation rice shoot and carries and put on the platform 20d when promoting rice shoot and moving carrying at the second preparation rice shoot under the unfoldable shape; Can alleviate the required power of rice shoot that moves, therefore reduce operator's labour.
And, be positioned at the position of leaning on the top than front side protuberance 38b1,38c1 through making the upper surface that transports auxiliary rotary body 47b, 47c, thereby making to transport assists rotary body 47b, 47c to act on reliably.
Figure 17 is the key diagram that the structure of switching part 21 is shown.
Shown in figure 17, said main bearing support 24 is configured in the vehicle body inboard, and said main link component 41 is configured in than main bearing support 24 position in the outer part.In addition, be fixed with fixed support plate 58, be fixed with switching actuator 22 in fixed support plate 58 in the upper end of main bearing support 24.
Said main rotary shaft 44 is fixed in main link component 41, and in addition, said main rotary shaft 44 also is fixed in gear 32 with the mode of the position at the center of running through the circular arc that is formed with tooth portion 55.And main rotary shaft 44 rotates and is connected in main bearing support 24 freely, and main rotary shaft 44, gear 32 and main link component 41 constitute one and rotation.
Shown in figure 17, dispose main bearing support 24, switching actuator 22, gear 32, main link component 41 toward the outer side successively from the inboard of vehicle body, shown in figure 15 in addition, be connected with the preparation rice shoot in the outside of main link component 41 and carry the portion of putting 19.
Through forming said structure; Constitute from the operator of operation on accessory pedal 27 and observe; Switching part 21 is positioned at than main link component 41, the first slave connecting rod parts 42 and the second slave connecting rod parts 43 position near the front side; Therefore main link component 41, the first slave connecting rod parts 42 and the second slave connecting rod parts 43 in can preventing to rotate are met operator's hand, arm, thereby have improved the safety of operation.
Transmitting gear 61 that constitutes the switching actuator 22 of said switching part 21, connects with the output shaft of this switching actuator 22 (omitting diagram) axle and gear 32 are covered by said switching part cover 31 with the top of main bearing support 24 as illustrated in fig. 5.
In addition, said switching part cover 31 structure that for example can form the box shape of opening wide the below and cover from the top of switching part 21.In addition, also can form the box shape that the side is opened wide, and cover and cover switching part 21, then in the structure of the lateral parts mounting cover that opens wide from the side of main bearing support 24 sides.
Switching part cover 31 is formed box shape of opening wide the below and the structure of installing freely from the top loading and unloading of switching part 21, and the dismounting of switching part cover 31 becomes easily, has therefore improved maintainability.
In addition, switching actuator 22 disposes the closer to gear 32, can make the compact dimensions of switching part 21 more.
In addition, also can main bearing support 24 be formed inner tube shape for the cavity, and constitute the wirning harness that makes to switching actuator 22 supply powers and be connected through the inside of main bearing support 24 and with switching actuator 22.Through forming this structure, the preparation rice shoot carries the structure of the portion of putting 19 towards the inboard of vehicle body when main bearing support 24 rotates even form, and also can prevent the wirning harness tangle up to switching actuator 22 supply powers.
In addition, also can be with being used for the steering column (Ha Application De Le Port ス ト) 30 that switching manipulation switch 73 (shown in Figure 16) that functional unit that the handover preparation rice shoot carries range upon range of form and the unfoldable shape of the portion of putting 19 promptly is used to drive switching actuator 22 is disposed at the root of control crank 18.Through switching manipulation switch 73 being located at this steering column 30, the driver can prepare the switching that rice shoots carry the state of the portion of putting 19 with Drive Section 10 operations.
In addition, under the state that is seated at driver's seat 12, do not stretch out one's hand the position that just can't get at slightly, therefore, can reduce the possibility of carrying out maloperation because switching manipulation switch 73 is disposed at.
Perhaps, also can constitute the forward position that the switching manipulation switch 73 that the handover preparation rice shoot is carried the state of the portion of putting 19 is located at steering column 30 and is located at hood 13.Through forming this structure, other auxiliaries beyond the driver also can operate, and the rotation action that the preparation rice shoot carries the portion of putting 19 is stopped.
Likewise, also can the switching manipulation switch 73 that the handover preparation rice shoot carries the state of the portion of putting 19 be located at the preparation rice shoot and carry portion of putting 19 or switching part 21.
Figure 10 is that the preparation rice shoot that the range upon range of form that is provided with stop board 73a1,73a2 is shown carries the end view of the portion of putting 19, and Figure 11 is the major part end view that the installation site of stop board 73a1,73a2 is shown.In addition, Figure 12 is that the preparation rice shoot that the unfoldable shape that is provided with stop board 73a1,73a2 is shown carries the end view of the portion of putting 19, and Figure 13 is the major part end view that the installation site of stop board 73a1,73a2 is shown.
In addition; Figure 16 is an action control block diagram; What illustrate is that operation preparation rice shoot carries the portion of putting 19, and main link component 41, the first and second slave connecting rod parts 42,43 contacts with stop board 73a1,73a2 and switching actuator 22 stops when 22 generations are loaded to switching actuator situation.
Be provided with stop board 73a1,73a2 at this seedling transplanting machine; To prepare rice shoot at the said switching manipulation switch 73 of operation and carry the portion of putting 19 when switching to range upon range of form and unfoldable shape, said stop board 73a1,73a2 contact and limit their further rotations with main link component 41, the first and second slave connecting rod parts 42,43.This stop board 73a1,73a2 are located at central authorities respectively under range upon range of form preparation rice shoot carries the preparation rice shoot of putting platform 20m and lower floor and carries the side of putting platform 20d.
Like Figure 10 and shown in Figure 11; When the preparation rice shoot carries the portion of putting 19 when being in range upon range of state; Main link component 41 contacts and limits its further rotation with the stop board 73a2 that is positioned at downside; Through continuing of this limit rotation to switching actuator 22 produce fixing above load, when perhaps reaching superheat state, control device 100 stops switching actuator 22.
In addition; Like Figure 12 and shown in Figure 13; When the preparation rice shoot carries the portion of putting 19 when being in unfoldable shape; Main link component 41 contacts and limits its further rotation with the stop board 73a1 that is positioned at the front side, through continuing of this limit rotation to switching actuator 22 produce fixing above load, when perhaps reaching superheat state, control device 100 stops switching actuator 22.
As stated; The stopping of switching actuator 22 carries out via control device 100; But also can constitute: with electromotor as this switching actuator 22; The electrical path that uses energising switching part 92 is configured in the inside of this electromotor, and should 92 bendings of energising switching part forcibly switches to non-power status when above reaching fixed temperature because of load from "on" position.
Form the words of said structure; Carry the portion of putting 19 when switching to range upon range of form or unfoldable shape will preparing rice shoot; The operator needn't operate switching manipulation switch 73 stops switching actuator 22, therefore can concentrate on other operations, improves operating efficiency higher than in the past.
In addition; Owing to carry the portion of putting 19 when being in range upon range of form or unfoldable shape when preparing rice shoot; Main mobile link parts 41 contact with stop board 73a1,73a2, therefore, thereby have prevented to make main link component 41 and the first and second slave connecting rod parts, 42,43 movable preparation rice shoots carry the situation of the portion's of putting 19 swings because of the vibration of fuselage; Prevented that rice shoot from falling, reduced the wearing and tearing that the preparation rice shoot that is caused by swing carries the portion of putting 19 and other component parts.
And then, carry the portion of putting 19 when switching to range upon range of form or unfoldable shape will preparing rice shoot, can omit component parts and circuit such as switch that switching actuator 22 is stopped, therefore cut down number of components significantly, and structure becomes succinct.
The words that the structure example of Figure 20, use first and second shutdown switches 59,60 shown in Figure 21 is compared with said structure; In the structure example of using first and second shutdown switches 59,60; Need be at first or second shutdown switch 59,60 and the cable or the circuit that send stop signal when main link component 41 and first, second slave connecting rod parts 42,43 contact; Therefore increased number of components, it is complicated that structure becomes.And, need therefore further increase components number at first shutdown switch 59 that carries out stop under the range upon range of form and second shutdown switch 60 that under unfoldable shape, carries out stop at least, it is more complicated that structure becomes.
In contrast to this, in this structure example, when energising switching part 92 reasons in being located at switching actuator 22 are loaded cause overheated and crooked; Switching actuator 22 stops automatically; Therefore the path that need not to transmit stop signal is provided with the switching manipulation switch 73 that switching actuator 22 is operating as range upon range of form or unfoldable shape, only connects this switching manipulation switch 73 through cable and gets final product with switching actuator 22; Therefore, the minimizing of number of components and simpleization of structure have been realized.
The structure of the application's switching part 21 is described with Figure 18 (a) and Figure 18 (b).
This seedling transplanting machine is provided with the cover plate 78 that constitutes said switching part 21, is leaning on the position in the outside of vehicle body to be equipped with accessory plate 79 than the gear that makes main link component 41 actions 32.And, constitute between about this cover plate 78 and accessory plate 79 and be equipped with holding plate 80, this holding plate 80 is extended and by these accessory plate 79 supportings to accessory plate 79 sides, by this accessory plate 79 and holding plate 80 from about supporting switching actuator 22.
In the switching part that forms said structure 21; Through between about cover plate 78 and accessory plate 79, holding plate 80 being set; And by this holding plate 80 and accessory plate 79 from about supporting switching actuator 22; Thereby when main link component 41 and the first and second slave connecting rod parts 42,43 contact and apply load with stop board 73a1,73a2; Even the power that switching actuator 22 is desired to move puts on holding plate 80, also can bear this power with cover plate 78 and holding plate 80, therefore can support switching actuator 22 reliably with enough intensity.
In addition, move, can prevent that the switching actuator 22 and the distance of gear 32 from leaving far, therefore need not the adjustment operation of switching part 21, improved operating efficiency through preventing switching actuator 22.
Figure 19 is the figure that other embodiment of switching part 21 are shown.The preparation rice shoot that this seedling transplanting machine is provided with said middle level carries the switching part cover 31 that the side surface part of putting platform 20m is a center covering switching part 21, and this switching part cover 31 is divided into the assist shroud 82 of the main cover 83 and the covering switching actuator 22 of covering gear 32.In addition, should lead cover 83 and be fixed in said cover plate 78, and these assist shroud 82 loading and unloading were linked between main cover 83 and the cover plate 78 freely.
According to structure shown in Figure 19, after unloading assist shroud 82, switching actuator 22 exposes with holding plate 80, therefore when safeguarding, need not switching part cover 31 removed just can be adjusted, cleared away at every turn, has therefore improved maintainability.
Figure 20 and other embodiment shown in Figure 21, that use the switching part of first and second shutdown switches 59,60 are described.
Figure 20 is the enlarged diagram that the preparation rice shoot carries the switching part of the portion of putting 19 when being in range upon range of form; Gear 32 is formed the writing board shape that has tooth portion 55 at circular arc portion; And form jut 56 at the opposition side of a side that forms this tooth portion 55, erect in the end portion of this jut 56 pin 57 is set.
In the upper part of said main bearing support 24 and with the fixed-site of gear 32 almost parallels fixed support plate 58 is arranged, switching actuator 22, first shutdown switch 59 and second shutdown switches 60 are installed in this fixed support plate 58.In addition, in Figure 20 and Figure 21, omitted the diagram of switching actuator 22 and main bearing support 24.
Be configured to the transmitting gear 61 that rotates by the driving of said switching actuator 22 and the tooth portion of gear 32 55 engagements.And the main rotary shaft 44 that is fixed in said main link component 41 and gear 32 rotates in the upper end of main bearing support 24 and is connected with main bearing support 24 freely.
When said transmitting gear 61 rotated by the driving of switching actuator 22, tooth portion 55 be the center rotation with transmitting gear 61 engagements, gear 32 with main rotary shaft 44.Then, be accompanied by the rotation of gear 32, main rotary shaft 44 rotates, and is accompanied by the rotation of main rotary shaft 44, and main link component 41 is rotated.
Figure 20 shows the preparation rice shoot and carries the position that the portion of putting 19 reaches range upon range of form, and at this moment, the pin 57 of gear 32 contacts with first shutdown switch 59, and this first shutdown switch 59 is in on-state.Make said preparation rice shoot carry the portion of putting 19 when unfoldable shape switches to range upon range of form because in the position that reaches range upon range of form, pin 57 contacts with first shutdown switch 59 and switching actuator 22 stops, thereby the gear 32 that is clockwise rotating stops operating.
And, make preparation rice shoot shown in Figure 20 carry the portion of putting 19 when range upon range of form switches to unfoldable shape, drive switching actuator 22 and make transmitting gear 61 counter-rotatings, gear 32 is rotated counterclockwise.
Figure 21 shows the preparation rice shoot and carries the position that the portion of putting 19 reaches unfoldable shape, and at this moment, the pin 57 of gear 32 contacts with second shutdown switch 60, and this second shutdown switch 60 is in on-state.Make said preparation rice shoot carry the portion of putting 19 when range upon range of form switches to unfoldable shape because in the position that reaches unfoldable shape, pin 57 contacts with second shutdown switch 60 and switching actuator 22 stops, thereby the gear 32 that is rotating counterclockwise stops operating.
As stated; Through driving switching actuator 22 gear 32 is perhaps clockwise rotated counterclockwise; Through pin 57 is contacted with first shutdown switch 59 or second shutdown switch 60 switching actuator 22 is stopped, therefore can making the preparation rice shoot carry the position that the portion of putting 19 stops at the position that reaches range upon range of form reliably or reaches unfoldable shape.
Under the situation that is not provided with first and second shutdown switches 59,60; The operator need manually carry out the driving of switching actuator 22 and stop action; Have to the preparation rice shoot carry the portion of putting 19 reach range upon range of form or unfoldable shape, or range upon range of form and unfoldable shape between moment of optional position stop action; Therefore be difficult to concentrate on other operations, can't improve operating efficiency.
Perhaps, produce and operate the preparation rice shoot that does not possess switching device shifter with manual working and carry and compare the problem that operating efficiency reduces when putting portion.
Through first and second shutdown switches 59,60 are set; After making switching actuator 22 actions; Carry the operation beyond the portion of putting 19 even the operator carries out the preparation rice shoots such as manipulation of seedling transplanting machine, if the pin 57 of gear 32 touches first and second shutdown switches 59,60, switching actuator 22 will stop; Therefore the operator can concentrate on other operations, has improved operating efficiency.
In addition, switching actuator 22 carries at the preparation rice shoot and stops when the portion of putting 19 is transformed to range upon range of form or unfoldable shape, therefore, has prevented that switching actuator 22 or main rotary shaft 44 are damaged because of load.
Next, the variation of switching part is described.
That Figure 22 shows is observed from the outside of seedling transplanting machine, the preparation rice shoot under the range upon range of form of this variation carries the end view of the portion of putting.The component part identical with Fig. 6 adopts same numeral.
In this above-mentioned embodiment 1, as shown in Figure 6, switching part 21 is disposed at the upper end of main bearing support 24.On the other hand, in variation shown in Figure 22, switching part 65 is configured in the upper end of secondary bearing support 25.In addition, the structure of switching part 65 is identical with the structure of switching part 21.
In the structure of Figure 22, the carrying the fixed-site of putting platform 20m main rotary shaft 68 is arranged of the second slave connecting rod parts 43, be accompanied by the rotation of the main rotary shaft of realizing by switching part 65 68 near the second preparation rice shoot, the second slave connecting rod parts 43 rotate.Rotate through the second slave connecting rod parts 43, the main link component 41 and the first slave connecting rod parts 42 rotate with its interlock ground.
In addition, the part that is connected with main rotary shaft 68 of the second slave connecting rod parts 43 is corresponding to an example of the part of the center of rotation of the slave connecting rod parts 43 of the rear side of the utility model.
Said switching part 65 is configured than the situation of the switching part 21 of Fig. 6 with leaning on rear side; Therefore; Direction of visual lines from the driver of Drive Section 10 is not blocked by switching part 21 can, sees the position of the left side forward, lower part of vehicle body easily, thereby easily from the position of Drive Section 10 affirmation sides sign.
In addition, the driver can observe and confirm transplanting in the rice shoot in field, and vehicle body has improved the transplanting precision of rice shoot easily towards the craspedodrome direction.
In addition; In Figure 22, form switching part 65 is disposed at the structure near driver's one side; Make 42 rotations of the first slave connecting rod parts and switching part is disposed at the side away from the driver even but constitute with switching part; Switching part can not stop driver's sight line yet, can access the effect of acquisition.
Then, supporting switching part and the variation that the preparation rice shoot carries the bearing support of the portion of putting are described.
Figure 23 (a) shows from the preparation rice shoot observed variation in the outside of seedling transplanting machine, under the range upon range of form and carries the end view of the portion of putting, and Figure 23 (b) shows its vertical view.The component part identical with Fig. 6 adopts same numeral.
In addition, in Figure 23 (b), only show the bearing support part, omitted the diagram that switching part and preparation rice shoot carry the portion of putting.
In the variation shown in Figure 23 (a) and Figure 23 (b), the V font support unit 67 that has V-shape in the horizontal direction is installed in the upper end of foundation support frame 66, erect at the both ends of this V font support unit 67 main bearing support 24 and secondary bearing support 25 are set.
This foundation support frame 66 is same with foundation support frame 23, and its bottom is crooked, and its bend turns in the downside of accessory pedal 27 and is fixed in the carriage 26 of vehicle frame.
At this moment, foundation support frame 66 is disposed at two the main bearing support 24 and the middle position of secondary bearing support 25, has therefore strengthened the balance of being carried the portion of putting by the main bearing support 24 and the preparation rice shoot of secondary bearing support 25 supportings.
Shown in Figure 24 (d), also can constitute preparation rice shoot at three-layer type and carry the top of putting platform 20u, 20m, 20d and refill and join one deck the 4th preparation rice shoot and carry and put platform 20s.
Yet; Carry when putting platform 20s at assembling the 4th preparation rice shoot; Need carry the support foot 49x that puts platform 20s by assembling supporting the 4th preparation rice shoot on the top of said main bearing support 24 and secondary bearing support 25; If but it is longer not make supporting the 4th preparation rice shoot carry the lower-upper length of the support foot 49x that puts platform 20s, then exists when switch to deployed condition, to carry and place the first preparation rice shoot to carry the seedling box 68 and the 4th of putting platform 20u to prepare rice shoot and carry and put that platform 20s contacts and the possibility of damaging rice shoot with range upon range of state.In order to address this problem, can form Figure 24 (a) to the structure shown in the end view of Figure 24 (c).
Carry between the main bearing support 24 of putting platform 20u, 20m, 20d and the secondary bearing support 25 at supporting first, second, third preparation rice shoot and to be provided with bridge shape portion (bridge) 96, have the switching actuator 22 of gear 97 in these bridge shape portion 96 configurations.At this moment; Gear 97 is for being avette cam 97b in end view; Make this cam 97b when common operation, be in the state shown in Figure 24 (a); Make cam 97b begin to rotate 90 degree and when becoming the state shown in Figure 24 (b) from the state shown in Figure 24 (a), the end of cam 97b and said bridge shape portion 96 butts, and with the leg of supporting frame 49 to top raising height (L).Thus, the first preparation rice shoot carries to be put platform 20u and carries the distance of putting between the platform 20s with the 4th preparation rice shoot and increased height (L), has prevented that the first preparation rice shoot carries the seedling box of putting on the platform 20u 68 and the 4th and prepares rice shoot and carry and put platform 20s and collide, and has prevented the rice shoot damage.
In addition; Shown in Figure 24 (c); Put platform 20u, 20m when the preparation rice shoot that makes three-layer type carries, when 20d is in deployed condition bridge shape portion 96 not can with cam 97b butt, therefore, the 4th preparation rice shoot carries to be put platform 20s and is positioned at the 4th preparation rice shoot than the prior art shown in Figure 24 (d) and carries and put the low position of platform 20s; Therefore, operator's hand gets at the 4th preparation rice shoot easily and carries and put platform 20s.
As having explained above; The seedling transplanting machine of the utility model can carry the preparation rice shoot to be put platform and automatically switches to range upon range of form and unfoldable shape; Need not the operator and switch, in addition, need not to carry out shut-down operation with manual working; Change action just stops automatically after forming range upon range of form or unfoldable shape, has therefore improved operating efficiency.
Utilizability in the industry
The seedling transplanting machine that the utility model relates to since automatically the handover preparation rice shoot carry range upon range of form and the unfoldable shape of putting platform; Therefore; Possess the preparation rice shoot for ride-type rice transplanter etc. at the sidepiece of the fuselage with mobile devices and carry the seedling transplanting machine of putting platform etc., the utilizability in industry is high.

Claims (10)

1. a seedling transplanting machine is characterized in that,
Be provided with transplanting portion (16) at the vehicle body that goes to field transplanting rice shoot; Be provided with the Drive Section (10) of have driver's seat (12) and control crank (18) at this vehicle body that goes; Being provided with the preparation rice shoot of putting rice shoot in a plurality of years at the support unit that is fixed in the said vehicle body that goes via linkage component carries and puts parts; By means of switching actuator (22) this linkage component is rotated, first form that the preparation rice shoot is carried put parts to switch to freely to arrange along fore-and-aft direction and second form of arrangement along the vertical direction.
2. seedling transplanting machine according to claim 1 is characterized in that,
Said support unit is located at the fuselage outer side of said Drive Section (10); Said switching actuator (22) is located at this support unit; Said linkage component is located at the position of leaning on fuselage outer side than this switching actuator (22); The preparation rice shoot carries puts component configuration in the position of leaning on fuselage outer side than this linkage component, and, between said support unit and said Drive Section (10), possess the storage member of taking in seedling box or holding with both hands the seedling plate with both hands.
3. according to claim 1 or the described seedling transplanting machine of claim 2, it is characterized in that,
Said linkage component is made up of two slave connecting rod parts of main link component and front side and rear side; Three preparations of said main link component binding rice shoots carry puts parts; Two slave connecting rod parts of said front side and rear side link three preparation rice shoots and carry two preparation rice shoots putting in the parts and carry and put parts; Main link component is become with a slave connecting rod parts carry and can rotate around rotating fulcrum axle separately; Said rotating fulcrum axle separately is disposed to carry than the preparation rice shoot that under second form, is positioned at the above-below direction central stratum puts the position that parts lean on downside, the preparation rice shoot that under second form, is positioned at the superiors and above-below direction central stratum is carried put parts to pass through and to the preceding side shifting of fuselage to the switching of first form.
4. according to claim 1 or the described seedling transplanting machine of claim 2, it is characterized in that,
Said linkage component is made up of two slave connecting rod parts of main link component and front side and rear side; Three preparations of said main link component binding rice shoots carry puts parts; Two slave connecting rod parts of said front side and rear side link three preparation rice shoots and carry two preparation rice shoots putting in the parts and carry and put parts, carry at the preparation rice shoot and put parts and be provided with through contact with main link component and said preparation rice shoot carried put parts at first stop component that stops under first form with said preparation rice shoot is carried put second stop component that parts stop under second form.
5. seedling transplanting machine according to claim 3 is characterized in that,
Carry at the preparation rice shoot and to put parts and be provided with through contact and said preparation rice shoot carried put parts at first stop component that stops under first form with said preparation rice shoot is carried put second stop component that parts stop under second form with main link component.
6. according to claim 1 or the described seedling transplanting machine of claim 2, it is characterized in that,
With electromotor as said switching actuator (22); Be provided with the switching operating device (73) of this electromotor of handover operation at said seedling transplanting machine; And be provided with at said preparation rice shoot and carry the stop component that the position of putting parts and become first form or second form stops the rotation of said linkage component; Said seedling transplanting machine also is provided with energising switching part (92), and this energising switching part (92) contacts with stop component and electromotor is applied when loading, stops "on" position and electromotor is stopped at said linkage component.
7. seedling transplanting machine according to claim 3 is characterized in that,
With electromotor as said switching actuator (22); Be provided with the switching operating device (73) of this electromotor of handover operation at said seedling transplanting machine; And be provided with at said preparation rice shoot and carry the stop component that the position of putting parts and become first form or second form stops the rotation of said linkage component; Said seedling transplanting machine also is provided with energising switching part (92), and this energising switching part (92) contacts with stop component and electromotor is applied when loading, stops "on" position and electromotor is stopped at said linkage component.
8. according to claim 1 or the described seedling transplanting machine of claim 2, it is characterized in that,
Said linkage component is made up of two slave connecting rod parts of main link component and front side and rear side; Three preparations of said main link component binding rice shoots carry puts parts; Two slave connecting rod parts of said front side and rear side link three preparation rice shoots and carry two preparation rice shoots putting in the parts and carry and put parts; Be provided with the rotating fulcrum axle of said main link component at said support unit; Be provided with gear (32) at the rotating fulcrum axle; The driving force that this gear (32) transmits switching actuator (22) is rotated main link component, and when said preparation rice shoot being carried put parts when being in second form, the preparation rice shoot that said switching actuator (22) and gear (32) are configured in the superiors carries to be put parts and undermost preparation rice shoot and carry between the above-below direction of putting parts and prepare rice shoot at each and carry in the front and back width of putting parts.
9. seedling transplanting machine according to claim 3 is characterized in that,
Be provided with the rotating fulcrum axle of said main link component at said support unit; Be provided with gear (32) at the rotating fulcrum axle; The driving force that this gear (32) transmits switching actuator (22) is rotated main link component; When said preparation rice shoot being carried put parts when being in second form, the preparation rice shoot that said switching actuator (22) and gear (32) are configured in the superiors carries to be put parts and undermost preparation rice shoot and carries between the above-below direction of putting parts and at each preparation rice shoot and carry in the front and back width of putting parts.
10. according to claim 1 or the described seedling transplanting machine of claim 2, it is characterized in that,
Said seedling transplanting machine is provided with the gear (32) of the driving force of transmitting said switching actuator (22); And be provided with the mainboard (78) that covers this gear (32) and switching actuator (22); Be provided with the accessory plate (79) of a side of supporting switching actuator (22) at this mainboard (78); This accessory plate (79) is configured in the side of said gear (32); Be provided with the holding plate (80) of opposite side of the said switching actuator of supporting (22) at mainboard (78), this holding plate (80) extends to accessory plate (79) side and is provided with and is supported by this accessory plate (79).
CN2011202627851U 2010-08-18 2011-07-22 Seedling transplanting machine Expired - Lifetime CN202310549U (en)

Applications Claiming Priority (6)

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JP2010183003A JP5707776B2 (en) 2010-08-18 2010-08-18 Seedling transplanter
JP2010-183003 2010-08-18
JP2010-241655 2010-10-28
JP2010241655A JP5505258B2 (en) 2010-10-28 2010-10-28 Seedling transplanter
JP2011-071361 2011-03-29
JP2011071361A JP5672105B2 (en) 2011-03-29 2011-03-29 Seedling transplanter

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CN2011202627851U Expired - Lifetime CN202310549U (en) 2010-08-18 2011-07-22 Seedling transplanting machine
CN201110211363.6A Active CN102369803B (en) 2010-08-18 2011-07-22 Seedling transplanter

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KR101331850B1 (en) 2013-11-22
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CN102369803B (en) 2014-06-18

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