CN217770829U - Breed a kind of dish dress soil machine and put native mechanism thereof - Google Patents

Abstract

The utility model discloses a breeding dish dress native machine, including frame, bearing subassembly, the subassembly of putting soil, clean subassembly and compaction subassembly, the subassembly of putting soil includes loam storehouse and conveyer belt spare, and the bottom in loam storehouse is provided with the discharge gate, and the conveyer belt spare can accept the earth that flows down by the discharge gate and pile up a certain amount at earth and plug up the discharge gate after, and the conveyer belt spare can be along transversely carrying earth forward or backward and make earth fall on the seedling tray under the operation situation. The utility model discloses a breed kind of dish loader, the conveyer belt can accept the earth that flows down by the discharge gate, and earth piles up a certain amount of after-plugging up the discharge gate, and operation drive belt earth is downflow, and stop drive belt earth stops downflow, realizes the on-off control that puts soil, and adjusts drive belt speed and can adjust out the volume of soil to the adjustment is laid at seedling tray quotation and seedling inslot's earth thickness.

Description

Breed a kind of dish dress soil machine and put native mechanism thereof

Technical Field

The utility model relates to a farmland mechanical equipment technical field, especially a educate a kind of dish dress native machine.

Background

With the development of agricultural mechanization, various agricultural machines can be applied to rice planting, and various agricultural machines such as rotary cultivators, rice transplanters and harvesters enter a rice field according to the farming season to complete related operations, so that the rice field cultivation operating efficiency is effectively improved. When the rice is planted and the seedlings are cultivated, culture soil is required to be put at the bottom of each seedling groove on the seedling tray, and then rice seeds and covering soil are put into the seedling grooves to cultivate the seedlings.

Therefore, the chinese patent application publication No. CN112042330A discloses a modular seedling tray precision seeding production line, wherein the subsoil laying module comprises a subsoil laying frame, a soil bin, a laying motor and a cleaning module, a soil laying work area corresponding to the seedling tray is scribed in the subsoil laying frame, a soil bin is arranged right above the soil laying work area on the subsoil laying frame, two sides of the lower part of the soil bin are arranged on guide rails fixed on the subsoil laying frame, and a plurality of mud outlets are arranged at the bottom of the soil bin; the laying motor is fixed on the subsoil laying frame and is connected with the soil bin through a crank connecting rod, and the laying motor can drive the soil bin to move back and forth along the guide rail and relative to the soil laying work area, so that soil in the soil bin falls into the seedling tray through the soil outlet; the bottom soil laying module and the surface soil laying module are identical in structure. However, the mud outlet of the mud bin of the subsoil laying module of the seeding production line directly sprinkles the seedling tray, and in order to discharge the culture soil smoothly, the aperture width of the mud outlet and the mud outlet valve needs to reach more than a certain value, so that the soil discharging rate is difficult to regulate and control.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problems, the utility model provides a breed dish dress soil machine carries out the subsoil before putting into the rice seed and loads, can put soil and compaction, realizes loading to subsoil.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a breeding dish dress soil machine, which comprises a frame, the bearing subassembly, the subassembly of putting soil, clean subassembly and compaction subassembly, the subassembly of putting soil includes loam storehouse and conveyer belt spare, the loam storehouse has set gradually along transversely in the frame, clean subassembly and compaction subassembly, the bottom in loam storehouse is provided with the discharge gate, the conveyer belt spare sets up in the below of the discharge gate in loam storehouse, the setting that the bearing subassembly can follow lateral shifting in the frame, and the bearing subassembly can bearing seedling tray pass through the conveyer belt spare in proper order, clean the below of subassembly and compaction subassembly, the conveyer belt spare can accept the earth that flows down by the discharge gate and pile up a certain amount at earth and plug up the discharge gate, and the conveyer belt spare can carry earth forward or backward along transversely under the operation situation and make earth fall onto the seedling tray, clean the subassembly can clean the quotation of seedling tray when the seedling tray passes through, the compaction subassembly can push down the compaction seedling tray seedling inslot earth.

The lower areas of the soil discharging assembly, the cleaning assembly and the compaction assembly are a soil discharging operation area, a cleaning operation area and a compaction operation area respectively.

The bearing subassembly sets up in the frame along horizontal extension including bearing dish, guide rail and horizontal drive assembly, and sliding connection has the bearing dish that can bearing seedling tray on the guide rail, and the bearing dish can take seedling tray along horizontal forward movement under horizontal drive assembly effect. So, hold tray bearing seedling tray, horizontal drive assembly promotes to hold the tray and takes the seedling tray to transversely move along the guide rail to pass through the conveyer belt spare in proper order, clean the below operation region of subassembly and compaction subassembly.

The conveying belt piece comprises a conveying belt and a soil discharging motor, the conveying belt is arranged below the discharge port, the conveying belt is connected with the soil discharging motor in a configuration mode, and the operation speed is adjusted through the soil discharging motor, so that the conveying belt can convey soil forwards or backwards along the transverse direction under the driving of the soil discharging motor and enable the soil to fall onto the seedling tray; wherein, the discharge gate is along the bar-shaped structure of longitudinal extension, and its length in fore-and-aft is more than or equal to seedling tray quotation. The conveyer belt can accept the earth that flows down by the discharge gate, and the discharge gate is plugged up after earth piles up a certain amount, and operation drive belt earth is downflow, stops drive belt earth and stops downflow, realizes the switch control that puts the soil, and adjustment drive belt speed can adjust out the soil volume to the earth thickness of laying in seedling tray quotation and seedling inslot is laid in the adjustment.

Clean the subassembly and include brush hair cylinder II and sweep native motor II, brush hair cylinder II is along vertically striding the top in the orbit of seedling tray quotation, the radius more than or equal to brush hair cylinder II's the axis of the rotatory orbit of the brush hair of brush hair cylinder II's outer end to the distance of the orbit of seedling tray quotation, brush hair cylinder II configuration is connected with sweeps native motor II, so that brush hair cylinder II can sweep clockwise rotation under the drive of native motor II, in order to drive the brush hair and clean the earth of seedling tray quotation. Wherein, clean the whole preferred detachable connection structure that adopts of subassembly for the distance of brush hair cylinder II's axis to the orbit of seedling tray quotation is adjustable. Thus, the soil sweeping motor II drives the brushing roller II to rotate clockwise, the track distance from the brushing roller II to the seedling tray is adjusted, the brushing roller II contacts with the seedling tray when the seedling tray passes through the brushing roller II and cleans soil on the tray surface backwards, and excess soil on the tray surface is swept away; or the brushing roller II presses the disc surface of the seedling disc when the seedling disc passes through and extends into the seedling groove to clean the disc surface and part of soil in the seedling groove backwards, and the disc surface and the seedling groove are cleaned of redundant soil. Wherein, the brush hair cylinder II is provided with the baffle on one side of being close to the compaction subassembly, plays and blocks that earth spatters the effect outward.

The compaction subassembly includes compaction frame, clamp plate and vertical driving piece, and the clamp plate can follow setting up in the frame of vertical lift through compaction frame and vertical driving piece, and the bottom of clamp plate be provided with corresponding to seedling tray seedling groove evenly distributed and with the briquetting of seedling groove adaptation. So, push down the briquetting through vertical driving piece control, seedling inslot earth pushes down the effect at the briquetting and is compacted, realizes that the subsoil loads.

After soil (culture soil) is filled into the soil bin, debugging is carried out, the conveying belt piece is started to convey the soil to the edge of the conveying belt piece, and the soil is driven to fall from the edge to a soil falling point; the supporting component drives the seedling tray to pass through the soil placement operation area, when the front edge of the seedling tray is positioned at a soil falling point, the conveyer belt is started to run at a constant speed to drive the soil to fall from the edge of the seedling tray, and the soil is dragged to slowly pass through the soil placement operation area and simultaneously uniformly falls down to be laid on the surface of the seedling tray; then, the seedling tray paved with soil passes through a cleaning operation area, and the cleaning assembly cleans the soil on the surface of the seedling tray; then, the seedling tray moves to a compaction operation area, and the compaction assembly presses down and compacts soil in the seedling tray seedling groove.

As above-mentioned, bearing subassembly bearing seedling tray passes through the conveyer belt spare in proper order, cleans the below of subassembly and compaction subassembly, progressively puts the native operation, cleans operation and compaction operation to the realization is cultivated the loading of the subsoil of seedling tray to rice seedling. A conveying belt piece is arranged at the discharge port of the soil bin, the upper surface of a conveying belt of the conveying belt piece is at a certain height away from the discharge port to receive soil flowing down from the discharge port, and the discharge port is blocked after a certain amount of soil is accumulated; soil in the soil storehouse flows down earlier and piles up on the conveyer belt, via the conveyer belt buffering, starts the drive belt again and carries soil to its edge and fall to the seedling tray under, and control drive belt running speed can adjust out the soil volume.

As an option, in an example, the lateral driving assembly includes a bearing motor and a sprocket, a chain, a bearing block, the sprocket is disposed at both lateral ends of the frame, the chain is disposed on the sprocket in a ring shape on the vertical surface, at least 1 sprocket is connected with the bearing motor, the bearing block is disposed on the bottom wall of the bearing tray, a plurality of bearing trays are respectively and uniformly disposed on the chain through the bearing block, so that the bearing tray forms a ring-shaped circulation track on the vertical surface under the driving of the bearing motor. The bearing tray forms a circular circulating track on a vertical surface and can run circularly, the tray surface of the bearing tray is turned downwards when returning, falling and residual soil on the tray surface are poured, and cleaning is facilitated.

In a preferred example, the scraping and sweeping assembly further comprises a brush hair roller I, the brush hair roller I is arranged at a rear position below the chain wheel at the transverse front end, the brush hair roller I longitudinally spans below the track of the tray disc surface, and the radius of the rotating track of the outer end of the brush hair roller I is larger than or equal to the distance from the axis of the brush hair roller I to the track of the tray disc surface; wherein, brush hair cylinder I configuration is connected with sweeps native motor I to make brush hair cylinder I can be rotatory under sweeping native motor I drive, in order to drive the brush hair and clean the earth of tray face. Therefore, the soil on the surface of the bearing tray is further cleaned.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model discloses a breed a kind of dish dress soil machine, bearing subassembly bearing seedling tray pass through conveyer belt spare in proper order, clean the below of subassembly and compaction subassembly, progressively put the operation, clean operation and compaction operation to the realization is to loading of the subsoil of rice seedling cultivation seedling tray. A conveying belt piece is arranged at the discharge port of the soil bin, the upper surface of a conveying belt of the conveying belt piece is at a certain height away from the discharge port to receive soil flowing down from the discharge port, and the discharge port is blocked after a certain amount of soil is accumulated; soil in the soil storehouse flows down earlier and piles up on the conveyer belt, via the conveyer belt buffering, starts the drive belt again and carries soil to fall down to the seedling tray on its edge.

2. The conveyer belt can accept the earth that flows down by the discharge gate, and the discharge gate is plugged up after earth piles up a certain amount, and operation drive belt earth is downflow, stops drive belt earth and stops downflow, realizes the switch control that puts the soil, and adjustment drive belt speed can adjust out the soil volume to the earth thickness of laying in seedling tray quotation and seedling inslot is laid in the adjustment.

3. The bearing tray forms the annular circulation orbit on vertical face, can the circulation, and the bearing tray quotation overturns downwards, falls on it and remains earth, the clearance of being convenient for.

Drawings

Fig. 1 is a schematic structural view of an example of the soil loading machine of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is still another partial enlarged view of fig. 1.

Fig. 4 is still another partial enlarged view of fig. 1.

Fig. 5 is another view angle structure diagram of fig. 1.

Fig. 6 is a partially enlarged view of fig. 5.

Fig. 7 is still another partial enlarged view of fig. 5.

Fig. 8 is still another partially enlarged view of fig. 5.

Fig. 9 is a partial structural view from yet another perspective of fig. 1.

Fig. 10 is a partially enlarged view of fig. 9.

Fig. 11 is still another partial enlarged view of fig. 9.

Fig. 12 is a side view schematic of the structure of fig. 1.

In the drawing, 21, a soil bin, 22, a conveyor belt, 221, a soil placing motor, 23, brush hair rollers II,231, soil sweeping motors II,24, a pressing plate, 241, a vertical driving piece, 25, brush hair rollers I,100, a seedling tray, 200, a bearing tray, 300 and a rack.

Detailed Description

Example 1

Referring to fig. 1, x is defined as the transverse direction, y is the longitudinal direction, and z is the vertical direction.

Referring to fig. 1-12, the seed tray loader of embodiment 1 includes a frame 300, a bearing component, a soil discharging component, a cleaning component and a compacting component, the soil discharging component includes a soil bin 21 and a conveyor belt component, the soil bin 21 is transversely and sequentially arranged on the frame 300, the cleaning component and the compacting component, a discharge port is arranged at the bottom of the soil bin 21, the conveyor belt component is arranged below the discharge port of the soil bin 21, the bearing component can be transversely and movably arranged on the frame 300, and can bear the seed tray 100 and sequentially pass through the conveyor belt component and the cleaning component and the compacting component, the conveyor belt component can receive soil flowing down from the discharge port and block the discharge port after a certain amount of soil is accumulated, and the conveyor belt component can convey soil forwards or backwards in a transverse direction and clean the soil falling onto the seed tray when the seed tray passes through, the compacting component can press the soil in the seed tray seedling groove when the seed tray is under the conveyor belt component.

The lower areas of the soil discharging assembly, the cleaning assembly and the compaction assembly are a soil discharging operation area, a cleaning operation area and a compaction operation area respectively. The soil bin can be made of steel or stainless steel or aluminum alloy, the upper end of the soil bin is rectangular, the lower end of the soil bin is trapezoidal table-shaped, and the lower end of the soil bin transversely inclines and contracts to the discharge port, so that dry soil (dry culture soil) contained in the soil bin is gathered along the inclined plane and flows out from the discharge port; the frame can be formed by welding or bolt connection of angle steel, steel pipes or stainless steel pipes and the like; the soil bin, the frame and the like can be made by adopting the existing technology, and are not described again.

The bearing component comprises a bearing tray 200, a guide rail 203 and a transverse driving component, wherein the guide rail 203 is arranged on the rack 300 along the transverse extension, the bearing tray 200 capable of bearing the seedling tray is connected onto the guide rail 203 in a sliding mode, and the bearing tray 200 can drive the seedling tray to move forwards along the transverse direction under the action of the transverse driving component. Wherein, the top of bearing dish is provided with the support groove of adaptation in the seedling tray back, for example support the groove and be evenly distributed correspond the slotted hole of adaptation in the seedling tray back salient seedling groove lateral wall to it is spacing as antedisplacement and the spacing explosion that prevents of compaction down that bearing seedling groove is as. So, hold tray bearing seedling tray, horizontal drive assembly promotes to hold the tray and takes the seedling tray to transversely move along the guide rail to pass through the conveyer belt spare in proper order, clean the below operation region of subassembly and compaction subassembly. The transverse driving assembly can be telescopic existing driving equipment such as a transversely arranged air cylinder, a hydraulic cylinder or an electric push rod, a control system is matched with the transverse driving assembly to realize connection control, the transverse driving assembly is an existing technology, and the transverse driving assembly is not described in detail herein.

The conveyor belt piece comprises a conveyor belt 22 and an earth placing motor 221, the conveyor belt 22 is arranged below the discharge hole, the conveyor belt 22 is connected with the earth placing motor 221 in a configuration mode, the running speed of the conveyor belt is adjusted through the earth placing motor, so that the conveyor belt can convey earth forwards or backwards in the transverse direction under the driving of the earth placing motor and enable the earth to fall onto the seedling tray, and preferably, the conveyor belt rotates forwards to enable the earth on the conveyor belt to be thrown forwards; wherein, the discharge gate is along the bar column structure of longitudinal extension, and its length in longitudinal direction is more than or equal to seedling tray quotation. The conveyor belt and the external member thereof are both existing equipment, a control system is matched with the conveyor belt to realize connection control, and the soil discharging motor is externally connected with a mains supply through the control system or is externally connected with the mains supply by combining an adapter, which are both existing technologies and are not described again. The conveyer belt can accept the earth that flows down by the discharge gate, and earth piles up a certain amount of after-plug up the discharge gate, and operation drive belt earth is downflow, and stop drive belt earth stops downflow, realizes the on-off control that puts the soil, and adjusts drive belt speed and can adjust out the soil volume to the earth thickness of laying in seedling tray quotation and seedling inslot is laid in the adjustment. The concrete switching process does, earth down flows in the earth storehouse, progressively upwards and outwards piles up by the department target point under the discharge gate, because the discharge gate is apart from the certain height of conveyer belt, like 3cm, earth piles after expanding certain width (like 3 cm) by the target point under the discharge gate edge outward, it piles up highly reachs the discharge gate, and then plugs up the discharge gate, make earth can't continue the whereabouts in the earth storehouse, afterwards, the conveyer belt operation is carried its earth and is piled up, make earth pile the breach, earth is downflow in the earth storehouse and is supplied the breach region.

Clean the subassembly and include brush hair cylinder II 23 and sweep native motor II 231, brush hair cylinder II 23 is along vertically striding the top in the orbit of seedling tray quotation, the radius more than or equal to brush hair cylinder II 23's the axis of the rotatory orbit of the outer end of brush hair cylinder II 23 to the distance of the orbit of seedling tray quotation, brush hair cylinder II 23 configuration is connected with sweeps native motor II 231, so that brush hair cylinder II can sweep clockwise rotation under native motor II drives, in order to drive the brush hair and clean the earth of seedling tray quotation. Wherein, clean the whole preferred connection structure that can dismantle that adopts of subassembly for the distance of the orbit of brush hair cylinder II's axis to seedling tray quotation is adjustable. Thus, the soil sweeping motor II drives the brush hair roller II to rotate clockwise, the track distance between the brush hair roller II and the seedling tray is adjusted, the brush hair roller II contacts with the seedling tray when the seedling tray passes through the soil sweeping motor II and sweeps soil on the tray surface backwards, and redundant soil on the tray surface is swept; or the brushing roller II presses the disc surface of the seedling disc when the seedling disc passes through and extends into the seedling groove to clean the disc surface and the part of soil in the seedling groove backwards, and the redundant soil in the disc surface and the seedling groove is swept. Wherein, the brush hair cylinder II is provided with the baffle on one side of being close to the compaction subassembly, plays and blocks that earth spatters the effect outward. The brush hair cylinder II and the like are existing equipment, a control system is matched with the brush hair cylinder II to realize connection control, and the soil sweeping motor II is externally connected with a mains supply through the control system or is externally connected with the mains supply by combining an adapter, and the existing technology is adopted, and the details are not repeated.

The compaction subassembly includes compaction frame, clamp plate 24 and vertical driving piece 241, and clamp plate 24 passes through the setting that vertical lift can be followed to compaction frame and vertical driving piece 241 on frame 300, and the bottom of clamp plate 24 be provided with corresponding to seedling tray seedling groove evenly distributed and with the briquetting of seedling groove adaptation. So, push down the briquetting through vertical driving piece control, seedling inslot earth pushes down the effect at the briquetting and is compacted, realizes that the subsoil loads. The vertical driving part can be telescopic existing driving equipment such as a vertically arranged air cylinder, a hydraulic cylinder or an electric push rod, and is matched with a control system to realize connection control.

The supporting component drives the seedling tray to pass through the soil placement operation area, when the front edge of the seedling tray is positioned at a soil falling point, the conveyer belt is started to run at a constant speed to drive the soil to fall from the edge of the seedling tray, and the soil is dragged to slowly pass through the soil placement operation area and simultaneously uniformly falls down to be laid on the surface of the seedling tray; then, the seedling tray paved with the soil passes through a cleaning operation area, and the cleaning assembly cleans the soil on the surface of the seedling tray; afterwards, the seedling tray moves to the compaction operation area, and the compaction assembly presses down soil in the seedling tray seedling groove.

As above-mentioned, bearing subassembly bearing seedling tray passes through the conveyer belt spare in proper order, cleans the below of subassembly and compaction subassembly, progressively puts the native operation, cleans operation and compaction operation to the realization is cultivated the loading of the subsoil of seedling tray to rice seedling. A conveying belt piece is arranged at the discharge port of the soil bin, the upper surface of a conveying belt of the conveying belt piece is at a certain height away from the discharge port to receive soil flowing down from the discharge port, and the discharge port is blocked after a certain amount of soil is accumulated; soil in the soil storehouse flows down earlier and piles up on the conveyer belt, via the conveyer belt buffering, starts the drive belt again and carries soil to fall to the seedling tray under its edge, and control drive belt running speed can adjust out the soil volume to the adjustment is laid at the seedling tray quotation and the soil thickness in the seedling groove.

Referring to fig. 1-12, as an option, based on the foregoing example, in a preferred example, the lateral driving assembly includes a supporting motor and sprocket 201, a chain 202 and a supporting block 2001, the sprocket is disposed at both lateral ends of the frame 300, the chain is disposed on the sprocket in a ring shape on the vertical surface, at least 1 sprocket is connected to the supporting motor, the supporting block 2001 is disposed on the bottom wall of the supporting tray 200, and a plurality of supporting trays 200 are respectively and uniformly disposed on the chain 202 through the supporting block 2001, so that the supporting trays form a ring-shaped circular track on the vertical surface under the driving of the supporting motor. As shown in fig. 6, the supporting block 2001 is a U-shaped structure, and can be made of steel or aluminum alloy, and the two ends thereof are provided with hinge holes for respectively combining with the hinge pin hinge chain blocks 2021, and the supporting block is provided with two connecting points for limiting the supporting tray, and is beneficial to the overturning of the supporting tray after being straightened; certainly, the chain can also be sleeved at the hinged position of two adjacent chain blocks, and the chain wheel is used for assisting the bearing tray to overturn. The bearing motor, the chain wheel, the chain and the like are existing equipment, and a control system is matched with the bearing motor to realize connection control, for example, the bearing motor is connected with a mains supply through the control system, and the bearing motor and the chain wheel are existing technologies and are not described in detail herein. The bearing tray forms the annular circulation orbit on vertical face, can the circulation, and the bearing tray quotation overturns downwards when returning, falls it and drops and remain earth, does benefit to the clearance.

In a preferred example, the chain wheel driven earth loader further comprises a scraping and sweeping assembly, the scraping and sweeping assembly comprises a bristle roller I25, the bristle roller I25 is arranged at a rear position below the chain wheel at the transverse front end, the bristle roller I25 longitudinally spans below the track of the disc surface of the bearing tray 200, and the radius of the rotating track of the outer end of the bristles of the bristle roller I25 is larger than or equal to the distance from the axis of the bristle roller I to the track of the disc surface of the bearing tray; the surface of the bearing tray which moves backwards can drive the brush hair roller I to rotate, and the brush hair roller is passively rotated to clean the surface of the bearing tray. The brushing roller I is arranged on the rack through a hanging bracket, can be a plastic product brush and is adhered to or penetrated outside the roller, and the brushing rollers I and II are both existing components; the circulating track comprises a forward moving track at the upper part and a backward moving track at the lower part, the position relation of the brushing roller I is compared with the backward moving track, and the position relation of the brushing roller II is compared with the forward moving track. So, further clean the earth of tray quotation clean, scrape and sweep the subassembly and set up in the front end, concentrate on the front end position with earth, avoid returning the removal process after and dropping, be convenient for clear up.

In a preferred embodiment, the brush hair roller I is configured and connected with a soil sweeping motor I, so that the brush hair roller I can rotate under the driving of the soil sweeping motor I to drive the brush hair to sweep soil on the surface of the bearing tray, and the sweeping effect is better due to the active rotation. The soil sweeping motor I and the brush hair roller I are existing devices, and are matched with a control system to realize connection control, for example, the soil sweeping motor I is externally connected with a mains supply through the control system, and the existing technologies are adopted, and are not described again.

In a preferred embodiment, a backward returning track 2031 is provided below the backward returning track, which may be of the same structure as the guide rail 203 or supported by a corner plate to serve as a support and a limit guide, a shielding plate 204 is provided above the backward returning track 2031, and a chain and a supporting tray (backward returning track) are provided between the backward returning track 2031 and the shielding plate 204.

Fig. 1 shows an optimal example of the combination of the foregoing examples, which works as follows:

the initial position of the bearing tray is positioned at the rear side of the conveying belt, the soil bin is filled with soil and then debugged, the conveying belt is started to convey the soil to the edge of the conveying belt, the soil is driven to fall to a soil falling point from the edge of the conveying belt, and meanwhile, the relation between the rotating speed of the conveying belt and the forward moving speed ratio of the seedling tray in the soil placement operation area is adjusted, and debugging is completed. Placing a seedling tray on a bearing tray at an initial position, starting a bearing motor driving chain wheel to drive the bearing tray and the seedling tray to move forwards at a constant speed, starting an earth placing motor to drive a conveyor belt to rotate when the front edge of the surface of the seedling tray moves to an earth falling point, so that the earth on the conveyor belt falls onto the seedling tray, stopping the rotation of the conveyor belt of the earth placing motor when the rear edge of the surface of the seedling tray moves to the earth falling point after a certain time, and completing earth placing operation of one surface; meanwhile, the earth sweeping motor II can be started to operate all the time or started to operate when the disc surface of the seedling disc enters the range of the cleaning operation area until the cleaning operation of the disc surface is finished; the seedling tray continuously moves forwards to a compaction operation area, when the seedling tray is positioned under a pressing block of a pressing plate, the bearing motor is stopped, the seedling tray stops moving forwards and is positioned at a compaction position, a vertical driving piece is started to drive the pressing plate to press downwards, the soil is compacted when the seedling tray reaches a preset position or pressure, then the pressing plate is reversely lifted to the original position, and the compaction operation is completed; restart bearing motor drive sprocket drives this seedling tray and moves to the process nodal point position of conveyer belt front side forward at the uniform velocity to sow or shift the next process of seeding, wherein, when current seedling tray is in the compaction position, preceding seedling tray is in process nodal point position, and back seedling tray is in initial position, carry out the nodal operation (shift the operation with it or put into the seedling inslot seeding operation with rice seed) when a seedling tray is in process nodal point position, when the compaction operation, the node operation and place seedling tray operation all accomplish the back and hold the support motor and just can start and carry to process nodal point position to be in compaction position seedling tray, the completion is to the dress soil operation of this seedling tray.

As an option, based on the foregoing example, in a preferred example, the soil loading machine is further provided with a soil covering assembly, the structure of the soil covering assembly is the same as that of the soil discharging assembly, the soil covering assembly is arranged behind the position of the procedure node, after the rice seeds are placed in the seeding operation performed on the seedling tray filled with the bottom soil, the soil covering assembly performs soil covering operation on the seedling tray filled with the bottom soil and the rice seeds, and soil covering can be achieved. Of course, a group of cleaning components or scrapers which can be attached to the tray surface can be adopted to scrape off the residual soil on the tray surface after the soil is covered.

Example 2

This embodiment 2 exemplifies the soil-discharging mechanism of the foregoing embodiment 1, and please refer to the foregoing embodiment 1 for the inexhaustible points.

Referring to fig. 1-12, the soil discharging mechanism of the seed raising tray loader of this embodiment 2 includes a soil bin 21 and a conveyor belt member, a discharge hole is provided at the bottom of the soil bin 21, the conveyor belt member is disposed below the discharge hole of the soil bin 21, the conveyor belt member can receive soil flowing down from the discharge hole and block the discharge hole after a certain amount of soil is accumulated, and the conveyor belt member can convey soil forward or backward in a transverse direction under a running condition and make the soil fall onto a seedling tray located below the conveyor belt member.

The conveying belt member comprises a conveying belt 22 and a soil discharging motor 221, the conveying belt 22 is arranged below the discharge port, the conveying belt 22 is connected with the soil discharging motor 221 in a configuration mode, so that the conveying belt can convey soil forwards or backwards along the transverse direction under the driving of the soil discharging motor and enable the soil to fall onto the seedling tray, and preferably, the conveying belt rotates forwards to enable the soil on the conveying belt to be thrown forwards; wherein, the discharge gate is along the bar column structure of longitudinal extension, and its length in longitudinal direction is more than or equal to seedling tray quotation.

As mentioned above, the discharge port of the soil bin is provided with the conveying belt piece, the upper surface of the conveying belt piece is at a certain height away from the discharge port so as to receive soil flowing down from the discharge port, and the discharge port is blocked after a certain amount of soil is accumulated; soil in the soil storehouse flows down earlier and piles up on the conveyer belt, via the conveyer belt buffering, starts the drive belt again and carries soil to fall to the rice seedling cultivation seedling tray under its edge, and control drive belt running speed can adjust out the soil volume to the adjustment is laid at the soil thickness of seedling tray quotation and seedling inslot.

It should be noted that, the above embodiments show that the seed-cultivating tray loader is applied to rice planting scenes, and can also be used for planting seedlings of other similar plants. The above embodiments may be combined with each other by one or more than two embodiments according to actual needs, and the embodiments are described by using a set of drawings combining technical features, which are not described herein. The parts are made of existing steel or stainless steel, and the existing connection modes such as welding or bolt connection can be adopted, which is not explained herein.

It is to be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used herein as terms of orientation or positional relationship, relative to one another, and are used solely for convenience in describing the present invention and to simplify the description.

The above description is intended to illustrate and describe preferred embodiments of the invention, but not to limit the scope of the invention, and all equivalent variations and modifications of the teachings of the invention are intended to fall within the scope of the invention.

Claims (9)

1. The utility model provides a educate a kind of plate dress soil machine which characterized in that: including frame, bearing subassembly, loam subassembly, clean subassembly and compaction subassembly, the loam subassembly includes loam storehouse and conveyer belt spare, along transversely having set gradually the loam storehouse in the frame, cleaning subassembly and compaction subassembly, the bottom in loam storehouse is provided with the discharge gate, the conveyer belt spare sets up in the below of the discharge gate in loam storehouse, lateral shifting's setting can be followed to the bearing subassembly in the frame, and the bearing subassembly can bearing seedling tray pass through conveyer belt spare, clean the below of subassembly and compaction subassembly in proper order, the conveyer belt spare can accept the earth that flows down by the discharge gate and pile up a certain amount at earth and plug up the discharge gate after, and the conveyer belt spare can be followed transversely forward or carry earth backward and make earth fall to the seedling tray under the operation situation, clean the subassembly and can clean the earth of quotation seedling tray when the seedling tray passes through, the compaction subassembly can push down compaction seedling tray seedling inslot earth when the seedling tray is in its under.

2. The earth loader of claim 1, characterized in that: the bearing subassembly sets up in the frame along transversely extending including bearing dish, guide rail and horizontal drive assembly, and sliding connection has the bearing dish that can bearing seedling tray on the guide rail, and bearing dish can take seedling tray along transversely moving forward under horizontal drive assembly effect.

3. The earth loader of claim 2, characterized in that: the horizontal driving component comprises a bearing motor, chain wheels, a chain and bearing blocks, wherein the chain wheels are arranged at the two horizontal ends of the rack, the chain is arranged on the chain wheels in a ring shape on the vertical surface, at least 1 chain wheel is connected with the bearing motor in a configuration mode, the bearing blocks are arranged on the bottom wall of the bearing tray, and the bearing trays are uniformly arranged on the chain through the bearing blocks respectively, so that the bearing trays form a ring-shaped circulating track on the vertical surface under the driving of the bearing motor; wherein, the top of the supporting tray is provided with a bracket which is adapted to the back of the seedling tray.

4. The seed-raising tray loader according to claim 3, characterized in that: the scraping and sweeping assembly comprises a brushing roller I, the brushing roller I is arranged at the rear side position below the chain wheel at the transverse front end, the brushing roller I longitudinally spans below the track of the disc surface of the bearing tray, and the radius of the rotating track of the outer end of the bristles of the brushing roller I is greater than or equal to the distance from the axis of the brushing roller I to the track of the disc surface of the bearing tray; wherein, brush hair cylinder I configuration is connected with sweeps native motor I to make brush hair cylinder I can be rotatory under sweeping native motor I drive, in order to drive the brush hair and clean the earth of tray face.

5. The seed-raising tray loader according to claim 1, characterized in that: the conveying belt piece comprises a conveying belt and a soil discharging motor, the conveying belt is arranged below the discharge port, the conveying belt is connected with the soil discharging motor in a configuration mode, and the operation speed is adjusted through the soil discharging motor, so that the conveying belt can convey soil forwards or backwards along the transverse direction under the driving of the soil discharging motor and enable the soil to fall onto the seedling tray; wherein, the discharge gate is along the bar column structure of longitudinal extension, and its length in longitudinal direction is more than or equal to seedling tray quotation.

6. The earth loader of claim 1, characterized in that: the cleaning assembly comprises a brush hair roller II and a soil sweeping motor II, the brush hair roller II longitudinally spans above the track of the seedling tray surface, the radius of the rotating track of the outer end of the brush hair roller II is larger than or equal to the distance from the axis of the brush hair roller II to the track of the seedling tray surface, and the brush hair roller II is connected with the soil sweeping motor II in a configuration mode, so that the brush hair roller II can rotate clockwise under the driving of the soil sweeping motor II to drive the brush hair to clean soil on the seedling tray surface; the distance from the axis of the brushing roller II to the track of the surface of the seedling tray is adjustable, and a baffle is arranged on one side, close to the compacting component, of the brushing roller II.

7. The earth loader of claim 1, characterized in that: the compaction subassembly includes compaction frame, clamp plate and vertical driving piece, and the clamp plate passes through the setting that vertical lift can be followed to compaction frame and vertical driving piece in the frame, and the bottom of clamp plate be provided with corresponding to seedling tray seedling groove evenly distributed and with the briquetting of seedling groove adaptation.

8. The utility model provides a fertile native mechanism of seed rearing dish dress soil machine which characterized in that: including clay storehouse and conveyer belt spare, the bottom in clay storehouse is provided with the discharge gate, the conveyer belt spare sets up in the below of the discharge gate in clay storehouse, the conveyer belt spare can accept the earth that flows down by the discharge gate and pile up a certain amount at earth and plug up the discharge gate after, and the conveyer belt spare can be along transversely carrying earth forward or backward under the operation situation and make earth fall on the seedling tray that is in the drive belt subassembly below.

9. The soil discharging mechanism of the seed tray soil loader of claim 8, wherein: the conveying belt part comprises a conveying belt and a soil placing motor, the conveying belt is arranged below the discharge port, and the conveying belt is connected with the soil placing motor in a configuration mode, so that the conveying belt can convey soil forwards or backwards along the transverse direction under the driving of the soil placing motor and enable the soil to fall onto the seedling tray; wherein, the discharge gate is along the bar-shaped structure of longitudinal extension, and its length in fore-and-aft is more than or equal to seedling tray quotation.

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