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CN209527096U - The rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction - Google Patents

The rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction Download PDF

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Publication number
CN209527096U
CN209527096U CN201920154465.0U CN201920154465U CN209527096U CN 209527096 U CN209527096 U CN 209527096U CN 201920154465 U CN201920154465 U CN 201920154465U CN 209527096 U CN209527096 U CN 209527096U
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China
Prior art keywords
ditch
hang plate
fertilizer
rack
rape
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Expired - Fee Related
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CN201920154465.0U
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Chinese (zh)
Inventor
李兆东
武尧尧
杨文超
何顺
陈黎卿
张甜
王韦韦
杨洋
刘路
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Anhui Agricultural University AHAU
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Anhui Agricultural University AHAU
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Priority to CN201920154465.0U priority Critical patent/CN209527096U/en
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Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries

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Abstract

The utility model belongs to technical field of agricultural machinery, and in particular to a kind of rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction, including ontology rack, air pump, rotary tillage mechanism, fertilizer mechanism, mechanism is broadcast live, opens furrow ditch mechanism and land wheel.The utility model has the advantage that the utility model opens furrow ditch mechanism by installing additional between land wheel and rotary cultivator compared with prior art, furrow ditch mechanism is directly ditched on the mellow soil of rotary tillage, reduce the resistance of trench digging, reduce power consumption, and opening furrow ditch bottom of device is triangular tooth protrusion, the contact area between furrow ditch device and compartment ditch is reduced out, resistance is reduced;The utility model integrates the processes such as rape rotary tillage, fertilising, sowing, trench digging, and one action can complete the processes such as rotary tillage, fertilising, sowing, trench digging, reduces equipment usage amount, has saved cost and time.

Description

The rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction
Technical field
The utility model belongs to technical field of agricultural machinery, and in particular to a kind of rape strength arranged with ditch type drag reduction Formula precision combined direct seeding machine.
Background technique
Rape is the important oil crops in China, and mechanization live streaming has saving working hour, abridged edition efficient consistent with maturity The advantages of, the development of novel rape direct seeder is particularly important.It is implanted in the Yangtze river basin since rape is a variety of, the Regional Rainfall amount It is higher, it is unfavorable for the growth of rape, therefore rapeseed cultivation needs to ditch (compartment ditch, waist ditch and enclose ditch, referred to as " 3 ditch ").It is existing Rape direct seeder is mostly fitted without out furrow ditch mechanism;It is rare forward and backward using plough ditching device and herringbone apparatus for shaping Arrangement combinations use, and because plough ditching device is located at the front of rotary tillage assembly, i.e., the power consumption needed are used on uncultivated land Height, and increase manufacturing cost.
Utility model content
The purpose of this utility model is to provide a kind of rape Pneumatic type arranged with ditch type drag reduction for existing issue Precision combined direct seeding machine.
The utility model is achieved through the following technical solutions: a kind of rape Pneumatic type essence arranged with ditch type drag reduction Combination direct seeding, including ontology rack, air pump, rotary tillage mechanism, fertilizer mechanism, mechanism is broadcast live, opens furrow ditch mechanism and land wheel;
The front end of rack is equipped with main drive gear, installs belt wheel on the main drive gear input shaft, passes through belt band The dynamic air pump operating above rack;Air pressure is transferred to live streaming mechanism by wind-force distributor by the air pump;
Connecting shaft is equipped between the land wheel, land wheel two sides are installed in rack rear, land wheel output by land wheel output shaft The part that axis both ends are located at shell outside is equipped with land wheel output chain gear, and land wheel output chain gear passes through chain and transition axis input sprocket By power transmission to the transition axis for being located at rack middle section, transition axis output chain gear, the transition axis are additionally provided on the transition axis Output chain gear passes through chain and fertilizer apparatus input sprocket for power transmission to fertilizer mechanism;
The fertilizer mechanism side of being mounted on the rack and it is located at air pump two sides, the fertilizer mechanism includes fertilizer box, under fertilizer box Fertilizer is discharged on fertilizer guide groove by side's installation grooved pulley type fertilizer apparatus, fertilizer box by the defertilizing opening of grooved pulley type fertilizer apparatus lower end, benefit It is discharged to field with gravity, fertilizer is enable to be evenly distributed;
Live streaming mechanism is equipped on rear side of rack, the live streaming mechanism includes Pneumatic seeding apparatus, on rear side of the live streaming mechanism Equipped with the support of motor being fixed in rack, driving motor is installed on the support of motor, the driving motor two sides Output shaft is equipped with driving motor output chain gear, and the driving motor output chain gear will be moved by chain and feed mechanism for seed input sprocket Power is transmitted to Pneumatic seeding apparatus, and two are one group in the Pneumatic seeding apparatus that feed mechanism for seed input sprocket two sides are oppositely arranged, institute Pneumatic seeding apparatus is stated to be fixed on the rack by lateral porous support;
Between rotary tillage mechanism and land wheel, the furrow ditch mechanism that opens includes upper bracket, lower part for the furrow ditch mechanism that opens Bracket and open furrow ditch device, the side plate for opening furrow ditch device includes that the left front portion's hang plate being symmetrically arranged, right front portion are inclined Inclined plate and left back portion's hang plate, right rear portion hang plate, wherein left back portion's hang plate and right rear portion hang plate lean outward from bottom to top Tiltedly, left front portion's hang plate is connect with left back portion's hang plate, and right front portion hang plate is connect with right rear portion hang plate, and left front rake Plate and right front portion inclination prelaminar part intersection;The lower bracket is the rectangular steel tube that longitudinal section is L-type, the welding of bottom lower plane In on the interior baseplane for opening furrow ditch device, the upper bracket is nested in lower bracket to correct under rectangular steel tube and its End, upper bracket are fixed by bolt and rack.
As further improvement of these options, the rotary tillage mechanism includes rotary knife axis, rotary blade mounting portion and rotation Coulter;The rotary blade mounting portion is evenly distributed in the shape of a spiral on rotary knife axis, and rotary blade is installed on rotary blade mounting portion.
As further improvement of these options, the main body of the land wheel is cylindrical body, and cylindrical outer surface uniformly divides Cloth lug tooth.
It is located above land wheel as further improvement of these options, on rear side of the rack and is fixed with cleaning shoe branch Support, the cleaning shoe support frame correspond to the position installing cleaning shoe of land wheel.
As further improvement of these options, the left back portion's hang plate and right rear portion hang plate for opening furrow ditch device Place is wide at the top and narrow at the bottom trapezoidal perpendicular to the longitudinal section of its symmetrical middle line;The bottom surface for opening furrow ditch device is evenly distributed with mutually Parallel triangular tooth protrusion;Angle between left front portion's hang plate and right front portion hang plate is 30 ° -60 °.
The utility model has the advantage that compared with prior art
1) the utility model opens furrow ditch mechanism by installing additional between land wheel and rotary cultivator, enables out furrow ditch mechanism direct It ditches on the mellow soil of rotary tillage, reduces the resistance of trench digging, reduce power consumption, and opening furrow ditch bottom of device is rake tooth Shape protrusion, reduces out the contact area between furrow ditch device and compartment ditch, reduces resistance;
2) the utility model integrates the processes such as rape rotary tillage, fertilising, sowing, trench digging, and one action can complete rotation The processes such as cultivated, fertilising, sowing, trench digging, reduce equipment usage amount, have saved cost and time.
Detailed description of the invention
Fig. 1 is the diagonally forward overall structure diagram of the rape Pneumatic type precision combined direct seeding machine of the utility model.
Fig. 2 is the rear ramp overall structure diagram of the rape Pneumatic type precision combined direct seeding machine of the utility model.
Fig. 3 is that the structural schematic diagram of mechanism is broadcast live in the rape Pneumatic type precision combined direct seeding machine of the utility model.
Fig. 4 is that the rape Pneumatic type precision combined direct seeding machine of the utility model opens the structural schematic diagram of furrow ditch device.
Fig. 5 is that the rape Pneumatic type precision combined direct seeding machine of the utility model opens the bottom view of furrow ditch device.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in figures 1-5, a kind of rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction, including ontology Rack 1, rotary tillage mechanism 4, fertilizer mechanism 5, live streaming mechanism 6, opens furrow ditch mechanism 7 and land wheel 8 at air pump 3;
The front end of rack is equipped with main drive gear 2, installs belt wheel 22 on the main drive gear input shaft 21, passes through skin With the operating of air pump 3 driven positioned at 1 top of rack;Air pressure is transferred to live streaming mechanism by wind-force distributor 32 by the air pump 3 6;
Connecting shaft is equipped between the land wheel 8, land wheel two sides are installed in rack rear, land wheel output by land wheel output shaft The part that axis both ends are located at shell outside is equipped with land wheel output chain gear 26, and land wheel output chain gear 26 is defeated by chain 27 and transition axis Enter sprocket wheel 25 for power transmission to the transition axis for being located at 1 middle section of rack, be additionally provided with transition axis output chain gear 24 on the transition axis, The transition axis output chain gear 24 passes through chain 27 and fertilizer apparatus input sprocket 23 for power transmission to fertilizer mechanism 5;
The fertilizer mechanism 5 is mounted on 1 top of rack and is located at 3 two sides of air pump, and the fertilizer mechanism 5 includes fertilizer box 51, Grooved pulley type fertilizer apparatus 52 is installed, fertilizer is discharged by the defertilizing opening 53 of 52 lower end of grooved pulley type fertilizer apparatus for fertilizer box 51 below fertilizer box 51 Onto fertilizer guide groove 54, it is discharged to field using gravity, fertilizer is enable to be evenly distributed;
Live streaming mechanism 6 is equipped on rear side of rack 1, the live streaming mechanism 6 includes Pneumatic seeding apparatus 65, the live streaming mechanism 6 rear sides are equipped with the support of motor 62 being fixed in rack 1, install driving motor 61, the drive on the support of motor 62 The output shaft of dynamic 61 two sides of motor is equipped with driving motor output chain gear 63, and the driving motor output chain gear 63 passes through chain 27 With feed mechanism for seed input sprocket 64 by power transmission to Pneumatic seeding apparatus 65, two set in opposite directions in 64 two sides of feed mechanism for seed input sprocket The Pneumatic seeding apparatus 65 set is one group, and the Pneumatic seeding apparatus 65 passes through lateral porous support 66 and is fixed in rack 1;
Between rotary tillage mechanism 4 and land wheel 8, the furrow ditch mechanism 7 that opens includes upper bracket for the furrow ditch mechanism 7 that opens 71, lower bracket 72 and furrow ditch device 73 is opened, the side plate for opening furrow ditch device 73 includes that the left front portion being symmetrically arranged inclines Inclined plate 731, right front portion hang plate 733 and left back portion's hang plate 732, right rear portion hang plate 734, wherein left back portion's hang plate 732 It is inclined outwardly from bottom to top with right rear portion hang plate 734, left front portion's hang plate 731 is connect with left back portion's hang plate 732, right front portion Hang plate 733 is connect with right rear portion hang plate 734, and left front portion's hang plate 731 and the intersection of 733 front of right front portion hang plate;Institute Stating lower bracket 72 is the rectangular steel tube that longitudinal section is L-type, and bottom lower plane is welded in out the interior baseplane of furrow ditch device 73 On, the upper bracket 71 is nested in 72 upper end of lower bracket to correct under rectangular steel tube and its, and upper bracket 71 passes through spiral shell Bolt and rack 1 are fixed.
As further improvement of these options, the rotary tillage mechanism 4 includes rotary knife axis 41, rotary blade mounting portion 42 With rotary blade 43;The rotary blade mounting portion 42 is evenly distributed in the shape of a spiral on rotary knife axis 41, and rotary blade 43 is installed on rotation On coulter mounting portion 42.
As further improvement of these options, the main body of the land wheel 8 is cylindrical body, and cylindrical outer surface uniformly divides Cloth lug tooth;Top on rear side of the rack 1 positioned at land wheel 8 is fixed with cleaning shoe support frame 28, the cleaning shoe support frame Install cleaning shoe 29 in the position of 28 corresponding land wheels.
As further improvement of these options, the left back portion's hang plate 732 for opening furrow ditch device 73 and right rear portion It perpendicular to the longitudinal section of its symmetrical middle line is wide at the top and narrow at the bottom trapezoidal at hang plate 734;The bottom surface for opening furrow ditch device 73 is equal It is even that triangular tooth protrusion parallel to each other is distributed with;Angle between left front portion's hang plate 731 and right front portion hang plate 733 It is 30 ° -60 °.
When farm work, tractor drives seed-sowing machine by three-point hitch, and tractor rear output shaft passes through cross ten thousand Main drive gear input shaft 21 is driven to rotate to section, the belt wheel 22 on main drive gear input shaft 21 also and then rotates, and passes through Belt drives air pump 3 to work;The rotary tillage mechanism 4 of seed-sowing machine takes the lead in burying, and land wheel 8 is driven by chain 27 after seed-sowing machine rack 1 Transition axis input sprocket 25 rotates, and the transition axis output chain gear 24 on transition axis also and then rotates and drives sheave by chain 27 Formula fertilizer apparatus 52 works, and the fertilizer in fertilizer box 51 is discharged to fertilizer guide groove 54 by fertilizer outlet 53 by the discharge of grooved pulley type fertilizer apparatus 52 On, it is uniformly discharged to field under the effect of gravity;The positive/negative-pressure that air pump 3 generates is evenly supplied to each gas by air-flow distributor 32 In power formula feed mechanism for seed 65, driving motor 61 drives Pneumatic seeding apparatus 65 to work by driving motor output chain gear 63, discharge Seed is buried in the earth by discharging tube;In entire seeding process, cleaning shoe 29 on cleaning shoe support frame 28 is fixed on by land wheel 8 The soil of upper adherency scrapes, and prevents soil package land wheel 8 from causing to skid.
It is straight using combining in the utility model with the rape Pneumatic type essence amount that ditch type drag reduction arranges according to art technology It broadcasts machine to be labeled by different sowing standards, obtains following result:
Table 1
It can be seen that the rape Pneumatic type essence amount connection arranged in the utility model with ditch type drag reduction by data in table 1 The processes such as rotary tillage, fertilising, sowing, trench digging can be completed by closing seed-sowing machine one action, reduce equipment usage amount, reduce energy consumption, It can guarantee seeding uniformity simultaneously, be suitable for promoting the use of.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (7)

1. it is a kind of with ditch type drag reduction arrange rape Pneumatic type precision combined direct seeding machine, which is characterized in that including ontology rack, Air pump, fertilizer mechanism, is broadcast live mechanism, opens furrow ditch mechanism and land wheel rotary tillage mechanism;
The front end of rack is equipped with main drive gear, installs belt wheel on the main drive gear input shaft, drives position by belt Air pump operating above rack;Air pressure is transferred to live streaming mechanism by wind-force distributor by the air pump;
Connecting shaft is equipped between the land wheel, land wheel two sides are installed in rack rear, land wheel output shaft two by land wheel output shaft The part that end is located at shell outside is equipped with land wheel output chain gear, and land wheel output chain gear will be moved by chain and transition axis input sprocket Power is transmitted to the transition axis positioned at rack middle section, and transition axis output chain gear, the transition axis output are additionally provided on the transition axis Sprocket wheel passes through chain and fertilizer apparatus input sprocket for power transmission to fertilizer mechanism;
The fertilizer mechanism side of being mounted on the rack and it is located at air pump two sides, the fertilizer mechanism includes fertilizer box, peace below fertilizer box Fertilizer is discharged on fertilizer guide groove by the wheeled fertilizer apparatus of tankage, fertilizer box by the defertilizing opening of grooved pulley type fertilizer apparatus lower end, utilizes weight Power is discharged to field;
Live streaming mechanism is equipped on rear side of rack, the live streaming mechanism includes Pneumatic seeding apparatus, is equipped on rear side of the live streaming mechanism The support of motor being fixed in rack installs driving motor, the output of the driving motor two sides on the support of motor Axis is equipped with driving motor output chain gear, and the driving motor output chain gear is passed power by chain and feed mechanism for seed input sprocket Pneumatic seeding apparatus is transported to, two are one group in the Pneumatic seeding apparatus that feed mechanism for seed input sprocket two sides are oppositely arranged, the gas Power formula feed mechanism for seed is fixed on the rack by lateral porous support;
Between rotary tillage mechanism and land wheel, the furrow ditch mechanism that opens includes upper bracket, lower bracket for the furrow ditch mechanism that opens With open furrow ditch device, the side plate for opening furrow ditch device includes left front portion's hang plate, the right front portion hang plate being symmetrically arranged It is left wherein left back portion's hang plate and right rear portion hang plate are inclined outwardly from bottom to top with left back portion's hang plate, right rear portion hang plate Front rake plate is connect with left back portion's hang plate, and right front portion hang plate is connect with right rear portion hang plate, and left front portion's hang plate and Right front portion tilts prelaminar part intersection;The lower bracket is the rectangular steel tube that longitudinal section is L-type, and bottom lower plane is welded in out On the interior baseplane of furrow ditch device, the upper bracket is nested in lower bracket upper end to correct under rectangular steel tube and its, on Portion's bracket is fixed by bolt and rack.
2. a kind of rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction, feature exist as described in claim 1 In the rotary tillage mechanism includes rotary knife axis, rotary blade mounting portion and rotary blade;The rotary blade mounting portion is on rotary knife axis Evenly distributed in the shape of a spiral, rotary blade is installed on rotary blade mounting portion.
3. a kind of rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction, feature exist as described in claim 1 In the main body of the land wheel is cylindrical body, and cylindrical outer surface is uniformly distributed lug tooth.
4. a kind of rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction, feature exist as claimed in claim 3 In the rack rear side, which is located above land wheel, is fixed with cleaning shoe support frame, and the cleaning shoe support frame corresponds to land wheel Install cleaning shoe in position.
5. a kind of rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction, feature exist as described in claim 1 In, at the left back portion's hang plate and right rear portion hang plate for opening furrow ditch device perpendicular to the longitudinal section of its symmetrical middle line be upper width Under it is narrow trapezoidal.
6. a kind of rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction, feature exist as claimed in claim 5 In the bottom surface for opening furrow ditch device is evenly distributed with triangular tooth protrusion parallel to each other.
7. a kind of rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction, feature exist as claimed in claim 5 In the angle between left front portion's hang plate and right front portion hang plate is 30 ° -60 °.
CN201920154465.0U 2019-01-29 2019-01-29 The rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction Expired - Fee Related CN209527096U (en)

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CN201920154465.0U CN209527096U (en) 2019-01-29 2019-01-29 The rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction

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Application Number Priority Date Filing Date Title
CN201920154465.0U CN209527096U (en) 2019-01-29 2019-01-29 The rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109565983A (en) * 2019-01-29 2019-04-05 安徽农业大学 The rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109565983A (en) * 2019-01-29 2019-04-05 安徽农业大学 The rape Pneumatic type precision combined direct seeding machine arranged with ditch type drag reduction
CN109565983B (en) * 2019-01-29 2024-02-27 安徽农业大学 Pneumatic precise rape combined direct seeding machine with ditch type drag reduction arrangement

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191025

Termination date: 20210129

CF01 Termination of patent right due to non-payment of annual fee