Rapid grain seedling transplanting and planting device for agricultural machinery

By designing an agricultural machinery seedling rapid transplanting device that automatically adjusts the plow plate, the problem of reduced planting effect caused by changes in soil moisture was solved. It achieved efficient soil turning and transplanting under different soil conditions, reducing resistance and manual labor intensity.

CN120836249AInactive Publication Date: 2025-10-28SHANDONG GUOFENG AGRICULTURAL MACHINERY CO LTD
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Patent Information

Application Number
CN202511096539.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-06
Publication Date
2025-10-28
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing agricultural machinery seedling transplanting devices cannot adjust according to the dryness and moisture of the soil, resulting in reduced planting effectiveness.

Method used

An agricultural machinery seedling rapid transplanting device was designed, comprising a drive component and a soil turning component, which can automatically adjust the shape and area of ​​the plowing floor to adapt to different soil conditions, including reducing the contact area to reduce resistance when the soil is wet and increasing the contact area to enhance the soil turning effect when the soil is dry.

Benefits of technology

In moist soil, it reduces resistance and the risk of clogging, improves soil turning efficiency, enhances soil turning effect in dry soil, reduces manual labor intensity, and ensures stable operation and comfortable operation of the equipment.

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Abstract

The invention relates to the technical field of agricultural instruments, in particular to an agricultural machinery grain seedling rapid transplanting planting device which comprises a grain seedling transplanter shell and further comprises a driving assembly, moving walking wheels are arranged on the front face and the back face of the grain seedling transplanter shell, and a pushing handrail is fixedly connected to the right side of the grain seedling transplanter shell. The driving assembly comprises a first driving motor, the first driving motor is fixedly connected to the middle of the back face of the grain seedling transplanter shell, the first driving motor is provided with an output shaft, and the output shaft of the first driving motor is fixedly connected with a rotary driving frame. According to the device, under the wetland working condition, the plow floor can be in a contraction state, the contact area of the plow floor can be reduced, operation resistance can be greatly reduced, engine overload and slipping or damage of a transmission system are avoided, meanwhile, the narrow design is matched with the proper depth, wet hardened soil can be more effectively broken, a good soil pore structure is formed, and the soil breaking efficiency is improved. Drainage and root respiration are improved.
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Description

Technical Field

[0001] This invention relates to the field of agricultural machinery technology, specifically to an agricultural machinery device for rapid transplanting and planting of seedlings. Background Technology

[0002] Agricultural transplanting devices are mechanical equipment used in agricultural production. Their main function is to automatically, efficiently and accurately transplant pre-cultivated seedlings of gramineous crops (such as rice, vegetables, and flowers) from seedling carriers (such as plug trays or seedbeds) into the target field soil.

[0003] Chinese patent application CN201821357591.8 discloses an agricultural machinery seedling rapid transplanting device. Although this application enables rapid transplanting of seedlings, improves seedling survival rate, and reduces labor consumption, it cannot be adjusted according to the dryness and moisture of the soil when put into use, resulting in reduced planting effect. Summary of the Invention

[0004] The purpose of this invention is to provide an agricultural machinery device for rapid transplanting and planting of seedlings, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an agricultural machinery seedling rapid transplanting and planting device, including a seedling transplanter shell and a drive component, wherein the seedling transplanter shell is provided with moving wheels on both the front and back, and a push handle is fixedly connected to the right side of the seedling transplanter shell.

[0006] The driving component includes:

[0007] Drive motor one is fixedly connected to the middle of the back of the seedling transplanter shell. Drive motor one has an output shaft, and a rotary drive frame is fixedly connected to the output shaft of drive motor one. An opening and closing control plate is movably arranged inside the rotary drive frame. A transplanting frame is arranged on the top of the inner side of the opening and closing control plate. The opening and closing control plate can rotate inside the rotary drive frame and can automatically open and close.

[0008] According to the above technical solution, it also includes a soil turning component, which consists of a connecting moving frame, a soil turning connecting frame, a second drive motor, a rotating cylindrical shaft, a bidirectional telescopic rod, a moving adjusting plate, and a connecting drive frame.

[0009] The connecting mobile frame is fixedly connected to the left side of the seedling transplanter's outer shell. The soil-turning connecting frame is rotatably connected to the inner side of the connecting mobile frame. The second drive motor is fixedly connected to the back of the connecting mobile frame. The second drive motor has an output shaft. The rotating cylindrical shaft is fixedly connected to the output shaft of the second drive motor. The bidirectional telescopic rod is fixedly connected to the middle of the rotating cylindrical shaft. Telescopic ends are provided on both sides of the bidirectional telescopic rod. The movable adjustment plate is fixedly connected to the telescopic ends of the bidirectional telescopic rod. The connecting drive frame is fixedly connected to the outer side of the movable adjustment plate. The second drive motor can drive the rotating cylindrical shaft to rotate.

[0010] According to the above technical solution, it also includes a soil turning adjustment component, which consists of a movable deformation connecting plate, a connecting fixing frame, a movable storage plate, a fixed partition plate, a support spring, and a movable guide chute.

[0011] The movable deformable connecting plate is rotatably connected to the middle of the connecting drive frame. The plow plate is fixedly connected to the outer side of the rotating cylindrical shaft. The connecting fixing frame is rotatably connected to the end of the movable deformable connecting plate away from the connecting drive frame. The movable storage plate is fixedly connected to the side of the connecting fixing frame near the plow plate. The fixed partition plate is fixedly connected to the middle of the bottom of the plow plate. The support spring is fixedly connected to the front and back of the fixed partition plate. The movable guide groove is fixedly connected to the inside of the plow plate near the rotating cylindrical shaft. The support spring can support the movable storage plate.

[0012] According to the above technical solution, the output shaft of the drive motor passes through the back of the seedling transplanter housing and extends into the seedling transplanter housing to be fixedly connected to the rotary drive frame. A feeding trough is provided in the middle of the top of the seedling transplanter housing, which can be used for feeding.

[0013] According to the above technical solution, the output shaft of the second drive motor passes through the movable frame and extends to the inside of the movable frame to be fixedly connected to the soil turning frame. The second drive motor can drive the soil turning frame to rotate.

[0014] According to the above technical solution, the movable adjustment plate is provided with a sliding groove that connects the front and back sides. The movable adjustment plate is slidably connected to the outer wall of the rotating cylindrical tube through the sliding groove, and the movable adjustment plate can slide on the outer wall of the rotating cylindrical tube.

[0015] According to the above technical solution, the movable storage plate is disposed inside the plow plate, and a sliding block is provided on the side of the movable storage plate near the rotating cylindrical shaft. The movable storage plate is slidably connected to the movable guide groove through the sliding block, and the movable storage plate can move and guide along the movable guide groove.

[0016] According to the above technical solution, there are two of each of the movable deformable connecting plate, connecting fixing frame, movable storage plate, supporting spring and movable guide slide. The two movable deformable connecting plates, connecting fixing frame, movable storage plate, supporting spring and movable guide slide are symmetrically distributed on the front and back of the fixed partition plate, which can simultaneously control the movable storage plates on both sides to expand and contract outwards synchronously.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] 1. When working in wetland conditions, the device can keep the plow plate in a contracted state, which can reduce the contact area of ​​the plow plate, greatly reduce the working resistance, and avoid engine overload, transmission system slippage or damage. At the same time, the narrow design combined with appropriate depth can more effectively break up wet and compacted soil, form a good soil pore structure, and improve drainage and root respiration.

[0019] 2. When working in wetland conditions, the shortened volume of the plow plate can prevent the excessively wide cutter roller from slipping and compacting the soil in wet mud, truly achieving looseness rather than compaction. At the same time, the small contact area between the plow plate and the soil and the compact structure facilitate the soil to fall off or be removed, significantly reducing the risk of wet mud covering and clogging the plow plate.

[0020] 3. When working on dry soil, the expanded volume of the plow plate can increase the tillage area and volume, making the crushing of hard soil clods and soil debris more thorough and uniform. The wide plow plate travels more smoothly on hard and uneven ground, reducing severe bumps caused by local hard clods, and ensuring stable operation and operator comfort of the unit.

[0021] 4. The movable storage plate can be unfolded to form a plate-like structure for effective soil turning. When the shape of the movable storage plate is changed to a rod shape, it is easier to insert into the soil for deeper soil turning, making the device more versatile.

[0022] 5. The transplanting frame and opening / closing control panel can replace the manual bending and planting process, greatly reducing the intensity of manual labor and the required labor force. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the interior of the seedling transplanter of the present invention;

[0026] Figure 3 This is a schematic diagram of one part of the drive motor of the present invention;

[0027] Figure 4 This is a schematic diagram of the opening and closing control panel of the present invention;

[0028] Figure 5 This is a schematic diagram of the rotating cylindrical shaft of the present invention;

[0029] Figure 6 This is an exploded view of the movable adjustment plate of the present invention;

[0030] Figure 7 This is a schematic diagram of the interior of the plow plate of the present invention;

[0031] Figure 8 yes Figure 7 Enlarged diagram of point A in the middle.

[0032] In the diagram: 1. Seedling transplanter outer shell; 2. Movable wheels; 3. Push handle; 4. Drive assembly; 401. Drive motor one; 402. Rotary drive frame; 403. Transplanting frame; 404. Opening and closing control panel; 5. Soil turning assembly; 501. Connecting moving frame; 502. Soil turning connecting frame; 503. Drive motor two; 504. Rotating cylindrical shaft; 505. Two-way telescopic rod; 506. Movable adjustment plate; 507. Connecting drive frame; 6. Soil turning adjustment assembly; 601. Movable deformable connecting plate; 602. Connecting fixed frame; 603. Movable storage plate; 604. Fixed partition plate; 605. Support spring; 606. Movable guide chute. Detailed Implementation

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0035] Example 1, please refer to Figure 1-4 The present invention provides a technical solution: an agricultural machinery seedling rapid transplanting and planting device, including a seedling transplanter shell 1 and a drive component 4. The seedling transplanter shell 1 is provided with moving wheels 2 on both the front and back, and a push handle 3 is fixedly connected to the right side of the seedling transplanter shell 1.

[0036] Among them, the driving component 4 includes:

[0037] Drive motor 401 is fixedly connected to the middle of the back of the seedling transplanter housing 1. Drive motor 401 has an output shaft, and a rotary drive frame 402 is fixedly connected to the output shaft of drive motor 401. An opening and closing control plate 404 is movably arranged inside the rotary drive frame 402. A transplanter 403 is arranged on the top of the inner side of the opening and closing control plate 404. The opening and closing control plate 404 can rotate inside the rotary drive frame 402 and can automatically open and close.

[0038] The output shaft of the drive motor 401 passes through the back of the seedling transplanter housing 1 and extends into the seedling transplanter housing 1 and is fixedly connected to the rotary drive frame 402. A feeding trough is provided in the middle of the top of the seedling transplanter housing 1, which can be used for feeding.

[0039] After the soil is turned over, the seedlings are placed into the seedling transplanter housing 1 through the top of the housing 1, causing the seedlings to fall into the transplanting frame 403. At this time, the opening and closing control plate 404 is in a closed state, which can limit and fix the seedlings. When the drive motor 401 is working, the rotating drive frame 402 rotates, which allows the transplanting frame 403 to move onto the soil as the rotating drive frame 402 rotates. Then, the opening and closing control plate 404 is opened, which allows the seedlings in the transplanting frame 403 to fall into the top of the soil, thereby completing the rapid transplanting of seedlings and reducing manpower and material resources. By pushing the handle 3, the seedling transplanter housing 1 can move on the ground via the moving wheels 2, so that the device can be moved and transplanted quickly during use.

[0040] Example 2, please refer to Figure 5-7 Based on Embodiment 1, the present invention provides a technical solution that further includes a soil turning component 5, which consists of a connecting moving frame 501, a soil turning connecting frame 502, a second drive motor 503, a rotating cylindrical shaft 504, a bidirectional telescopic rod 505, a moving adjusting plate 506, and a connecting drive frame 507.

[0041] The connecting frame 501 is fixedly connected to the left side of the seedling transplanter housing 1. The soil turning connecting frame 502 is rotatably connected to the inside of the connecting frame 501. The second drive motor 503 is fixedly connected to the back of the connecting frame 501. The second drive motor 503 has an output shaft. The rotating cylindrical shaft 504 is fixedly connected to the output shaft of the second drive motor 503. The bidirectional telescopic rod 505 is fixedly connected to the middle of the rotating cylindrical shaft 504. The bidirectional telescopic rod 505 has telescopic ends on both sides. The moving adjustment plate 506 is fixedly connected to the telescopic ends of the bidirectional telescopic rod 505. The connecting drive frame 507 is fixedly connected to the outside of the moving adjustment plate 506. The second drive motor 503 can drive the rotating cylindrical shaft 504 to rotate.

[0042] The output shaft of the second drive motor 503 passes through and connects to the movable frame 501 and extends to the inside of the movable frame 501, where it is fixedly connected to the soil turning connecting frame 502. The second drive motor 503 can drive the soil turning connecting frame 502 to rotate.

[0043] The movable adjustment plate 506 has a sliding groove that connects the front and back sides. The movable adjustment plate 506 is slidably connected to the outer wall of the rotating cylindrical cylinder 504 through the sliding groove, and the movable adjustment plate 506 can slide on the outer wall of the rotating cylindrical cylinder 504.

[0044] Example 3, please refer to Figure 7-8 Based on Embodiment 2, the present invention provides a technical solution that further includes a soil turning adjustment component 6, which consists of a movable deformation connecting plate 601, a connecting fixing frame 602, a movable storage plate 603, a fixed partition plate 604, a support spring 605, and a movable guide groove 606.

[0045] The movable deformable connecting plate 601 is rotatably connected to the middle of the connecting drive frame 507. The plow plate 7 is fixedly connected to the outside of the rotating cylindrical cylinder 504. The connecting fixing frame 602 is rotatably connected to the end of the movable deformable connecting plate 601 away from the connecting drive frame 507. The movable storage plate 603 is fixedly connected to the side of the connecting fixing frame 602 near the plow plate 7. The fixed partition plate 604 is fixedly connected to the middle of the bottom inside the plow plate 7. The support spring 605 is fixedly connected to the front and back of the fixed partition plate 604. The movable guide groove 606 is fixedly connected to the inside of the plow plate 7 near the rotating cylindrical cylinder 504. The support spring 605 can support the movable storage plate 603.

[0046] The movable storage plate 603 is located inside the plow plate 7. A sliding block is provided on the side of the movable storage plate 603 near the rotating cylindrical shaft 504. The movable storage plate 603 is slidably connected to the movable guide groove 606 through the sliding block. The movable storage plate 603 can move and guide along the movable guide groove 606.

[0047] The number of movable deformable connecting plate 601, connecting fixing frame 602, movable storage plate 603, support spring 605 and movable guide slide 606 are all two. The two movable deformable connecting plates 601, connecting fixing frame 602, movable storage plate 603, support spring 605 and movable guide slide 606 are symmetrically distributed on the front and back of the fixed partition plate 604, which can simultaneously control the movable storage plates 603 on both sides to expand and contract outward in a synchronous manner.

[0048] When transplanting seedlings, if the soil in the working environment is too moist, it is difficult to effectively turn the soil. Moist soil has strong adhesion, creating significant resistance during the work. In this situation, controlling the bidirectional telescopic rod 505 allows it to drive the movable adjustment plate 506 to retract towards the center. Simultaneously, as the movable adjustment plate 506 retracts, the connecting drive frame 507 moves synchronously. When the connecting drive frame 507 moves, it pulls the movable deformable connecting plate 601, causing it to compress the movable deformable connecting plate 601. This forces the connecting fixing frame 602 and the movable storage plate 603 on the other side of the movable deformable connecting plate 601, enabling the movable storage plate to... The storage plate 603 slides within the movable guide groove 606 via a sliding block. Simultaneously, the movable storage plate 603 can be stored inside the plow plate 7. This reduces the contact area between the plow plate 7 and the soil, significantly reducing power requirements and preventing engine overload, transmission system overstress slippage, or damage. When using the plow plate 7 to turn the soil, the narrow working width combined with appropriate depth can more effectively break up compaction and form a good porous structure, which is conducive to drainage and root respiration. In contrast, an excessively wide cutter roller may "stick" the soil in wet mud, compacting rather than loosening it. Furthermore, the plow plate 7, after being shortened, has a smaller contact area with the soil and a more compact structure, which facilitates soil shedding or removal, reducing the risk of being blocked by wet mud and making it easier to clean after work.

[0049] When transplanting is required in relatively dry soil, the bidirectional telescopic rod 505 drives the movable adjustment plate 506 to expand outward, which allows the connecting drive frame 507 on the movable adjustment plate 506 to expand outward simultaneously. At this time, the movable adjustment plate 506 can move outward on the outer wall of the rotating cylindrical cylinder 504, causing the movable deformation connecting plate 601 to pull the connecting fixing frame 602 and subjecting the movable storage plate 603 to force. This causes the movable storage plate 603 to move outward through the sliding block within the movable guide groove 606, allowing the movable storage plate 603 to move out of the plowing plate 7 and move away from the rotating cylindrical cylinder 504. 4. The shape of one side can be adapted. If it is changed to a plate shape, it can effectively perform soil removal work. If it is changed to a rod shape, it can effectively insert into the soil and turn it over. The device can adapt to the soil moisture. When the movable storage plate 603 is moved out of the plowing plate 7, it can effectively increase the area and volume of the plowing plate 7. When turning over the soil in relatively dry soil, it can more fully and evenly crush hard soil clods and soil debris. On hard and uneven ground, the wide-width implements at the plowing plate 7 have better passability, which can reduce the severe bumps caused by local hard blocks and ensure the stable operation of the unit and the comfort of operation.

[0050] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An agricultural machinery seedling rapid transplanting and planting device, comprising a seedling transplanter shell (1), characterized in that: It also includes a drive component (4), and the front and back of the seedling transplanter shell (1) are provided with moving wheels (2), and the right side of the seedling transplanter shell (1) is fixedly connected with a push handle (3). The driving component (4) includes: Drive motor 1 (401) is fixedly connected to the middle of the back of the seedling transplanter housing (1). Drive motor 1 (401) has an output shaft. The output shaft of drive motor 1 (401) is fixedly connected to a rotary drive frame (402). An opening and closing control plate (404) is movably arranged inside the rotary drive frame (402). A transplanting frame (403) is arranged on the top of the inner side of the opening and closing control plate (404). The opening and closing control plate (404) can rotate inside the rotary drive frame (402). The opening and closing control plate (404) can automatically open and close.

2. The agricultural machinery seedling rapid transplanting and planting device according to claim 1, characterized in that: It also includes a soil turning assembly (5), which consists of a connecting moving frame (501), a soil turning connecting frame (502), a second drive motor (503), a rotating cylindrical shaft (504), a two-way telescopic rod (505), a moving adjusting plate (506), and a connecting drive frame (507); The connecting mobile frame (501) is fixedly connected to the left side of the seedling transplanter shell (1). The soil turning connecting frame (502) is rotatably connected to the inside of the connecting mobile frame (501). The second drive motor (503) is fixedly connected to the back of the connecting mobile frame (501). The second drive motor (503) has an output shaft. The rotating cylindrical shaft (504) is fixedly connected to the output shaft of the second drive motor (503). The bidirectional telescopic rod (505) is fixedly connected to the middle of the rotating cylindrical shaft (504). The bidirectional telescopic rod (505) has telescopic ends on both sides. The moving adjustment plate (506) is fixedly connected to the telescopic end of the bidirectional telescopic rod (505). The connecting drive frame (507) is fixedly connected to the outside of the moving adjustment plate (506). The second drive motor (503) can drive the rotating cylindrical shaft (504) to rotate.

3. The agricultural machinery seedling rapid transplanting and planting device according to claim 2, characterized in that: It also includes a soil turning adjustment component (6), which is composed of a movable deformation connecting plate (601), a connecting fixing frame (602), a movable storage plate (603), a fixed partition plate (604), a support spring (605), and a movable guide chute (606); The movable deformable connecting plate (601) is rotatably connected to the middle of the connecting drive frame (507). The plow plate (7) is fixedly connected to the outside of the rotating cylindrical shaft (504). The connecting fixing frame (602) is rotatably connected to the end of the movable deformable connecting plate (601) away from the connecting drive frame (507). The movable storage plate (603) is fixedly connected to the side of the connecting fixing frame (602) near the plow plate (7). The fixed partition plate (604) is fixedly connected to the middle of the bottom of the plow plate (7). The support spring (605) is fixedly connected to the front and back of the fixed partition plate (604). The movable guide groove (606) is fixedly connected to the inside of the plow plate (7) near the rotating cylindrical shaft (504). The support spring (605) can support the movable storage plate (603).

4. The agricultural machinery seedling rapid transplanting and planting device according to claim 3, characterized in that: The output shaft of the drive motor (401) passes through the back of the seedling transplanter housing (1) and extends into the seedling transplanter housing (1) and is fixedly connected to the rotating drive frame (402). The seedling transplanter housing (1) has a feeding trough in the middle of the top, which can be used for feeding.

5. The agricultural machinery seedling rapid transplanting and planting device according to claim 4, characterized in that: The output shaft of the second drive motor (503) passes through the connecting frame (501) and extends to the inside of the connecting frame (501) and is fixedly connected to the soil turning connecting frame (502). The second drive motor (503) can drive the soil turning connecting frame (502) to rotate.

6. The agricultural machinery seedling rapid transplanting and planting device according to claim 5, characterized in that: The movable adjustment plate (506) has a sliding groove that connects the front and back sides. The movable adjustment plate (506) is slidably connected to the outer wall of the rotating cylindrical tube (504) through the sliding groove. The movable adjustment plate (506) can slide on the outer wall of the rotating cylindrical tube (504).

7. The agricultural machinery seedling rapid transplanting and planting device according to claim 6, characterized in that: The movable storage plate (603) is located inside the plow plate (7). A sliding block is provided on the side of the movable storage plate (603) near the rotating cylindrical shaft (504). The movable storage plate (603) is slidably connected to the movable guide groove (606) through the sliding block. The movable storage plate (603) can move and guide along the movable guide groove (606).

8. The agricultural machinery seedling rapid transplanting and planting device according to claim 7, characterized in that: The number of the movable deformable connecting plate (601), the connecting fixing frame (602), the movable storage plate (603), the support spring (605), and the movable guide slide (606) are all two. The two movable deformable connecting plates (601), the connecting fixing frame (602), the movable storage plate (603), the support spring (605), and the movable guide slide (606) are symmetrically distributed on the front and back of the fixed partition plate (604), which can simultaneously control the movable storage plates (603) on both sides to expand and contract outwards synchronously.

Citation Information

Patent Citations

  • Rapid seedling transplanting and planting device for agricultural machinery

    CN208940358U