A seed braiding machine for seeding green onions
By designing a seed weaving machine for scallion sowing, the machine utilizes components such as a support platform and a weaving platform to achieve uniform weaving and winding of seeds, solving the problems of uneven seed distribution and uneven winding, improving sowing quality and efficiency, and simplifying the roll replacement process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LIAONING ACAD OF AGRI SCI
- Filing Date
- 2025-07-22
- Publication Date
- 2026-06-26
AI Technical Summary
Existing methods for sowing scallions suffer from uneven seed distribution and disordered horizontal arrangement. Furthermore, existing seed weaving machines are prone to unevenness during winding, affecting sowing quality and efficiency.
A seed weaving machine for scallion sowing is adopted. Through the combination of a support platform, weaving platform, storage box, seed drum, feed roller, rotating shaft, motor, reciprocating screw, slider, slide frame and winding assembly, the machine can achieve uniform weaving of seeds and uniform winding of the weaving belt. The linkage between the cylinder and the support plate can achieve convenient assembly and disassembly of the drum.
It achieves uniform seed distribution and roll-up during sowing, improving sowing efficiency and quality, simplifying the roll-up replacement process, and ensuring continuous operation.
Smart Images
Figure CN224402152U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of seed weaving machine technology, and in particular to a seed weaving machine for sowing scallions. Background Technology
[0002] In the cultivation of scallions, the sowing stage has a significant impact on subsequent growth and development. Traditional scallion sowing methods rely on manual labor or simple equipment, resulting in uneven seed distribution and inconsistent sowing depth. This leads to uneven scallion emergence, increased difficulty in later management and harvesting, and seed waste. Seed weaving machines, on the other hand, can orderly weave scallion seeds onto a biodegradable carrier, achieving precise sowing. This effectively improves sowing efficiency and quality, ensuring that seeds are sown at the same level, which is conducive to uniform scallion emergence and standardized planting. This aligns with the needs of modern large-scale and refined agricultural production and is crucial for improving scallion yield and quality.
[0003] In existing technologies, scallion sowing is mostly done manually, relying on experience to control the amount and depth of seed sowing, or with the help of simple agricultural tools, relying on manpower to put the seeds into the planting area, and then manually covering them with soil to complete the sowing process.
[0004] Under current technology, when sowing manually or with simple tools, seeds are easily affected by factors such as the force of human operation and the rhythm of sowing, resulting in large differences in seed distribution depth and disordered horizontal arrangement. It is impossible to ensure that seeds are sown on the same horizontal plane, resulting in uneven growth of scallion seedlings after emergence. This not only increases the difficulty of field management such as weeding and fertilization, but also affects the final yield and quality due to seed waste and poor seedling condition. At the same time, existing seed weaving machines lack a precise guidance and position adjustment mechanism when winding the biodegradable carrier of woven seeds, which easily leads to uneven winding, carrier accumulation, and loosening, further affecting sowing quality and efficiency. Therefore, a seed weaving machine for scallion sowing is proposed to solve the above problems. Summary of the Invention
[0005] To address the aforementioned technical problems, this utility model provides a seed weaving machine for scallion sowing. The purpose is to improve the existing technology where seeds exhibit significant differences in distribution depth and chaotic horizontal arrangement during sowing. Additionally, existing seed weaving machines are prone to uneven winding when winding the biodegradable carrier containing the woven seeds.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A seed weaving machine for scallion sowing includes a support platform, a weaving table fixedly connected to the top of the support platform, a support frame fixedly connected to the top of the weaving table, a storage box fixedly connected to the top of the support frame, a seed drum inside the support frame, a paper tray on one side of the weaving table, a feed roller on the top of the weaving table, a rotating shaft fixedly connected to the top of the weaving table, a rotating drum fixedly connected to the top of the weaving table, a support frame fixedly connected to the top of the weaving table, a motor fixedly connected to one side of the support frame, a reciprocating lead screw fixedly connected to the output end of the motor, a reciprocating assembly on the outer wall of the reciprocating lead screw, and a winding assembly on the top of the weaving table; the reciprocating assembly includes a slider disposed on the outer wall of the reciprocating lead screw, a slide frame fixedly connected to the outer wall of the slider, a guide rod fixedly connected inside the support frame, the slide frame slidably connected to the outer wall of the guide rod, and a lead wire frame fixedly connected to the top of the slide frame.
[0008] Preferably, the winding assembly includes a fixing frame and a roll, with the bottom of the fixing frame fixedly connected to the top of the weaving table and the roll disposed on one side of the fixing frame.
[0009] Preferably, the aforementioned spool is provided with a biodegradable braided tape inside, the biodegradable braided tape is inserted inside the lead frame, the biodegradable braided tape is wound around the outer wall of the drum, and the biodegradable braided tape is sleeved on the feed roller and the outer wall of the drum.
[0010] Preferably, a second motor is fixedly connected to the other side of the aforementioned fixing frame, and a turntable is fixedly connected to the output end of the second motor.
[0011] Preferably, a cylinder is fixedly connected to one side of the turntable, and a sliding sleeve is fixedly connected to the output end of the cylinder.
[0012] Preferably, a connecting plate is fixedly connected to the outer wall of the aforementioned sliding sleeve, and a connecting rod is rotatably connected to the side wall of the connecting plate.
[0013] Preferably, a connecting block is slidably connected to one side of the turntable, and one end of the connecting rod is rotatably connected to the side wall of the connecting block.
[0014] Preferably, a support plate is fixedly connected to one side of the connecting block, and the outer wall of the support plate is in contact with the inner wall of the drum.
[0015] By adopting the above technical solution, this utility model has the following beneficial effects:
[0016] This invention utilizes a seed storage box containing scallion seeds, which, in conjunction with a rotating seed drum, are evenly and orderly woven onto a biodegradable woven tape. A motor drives a reciprocating lead screw, which, along with a slider, carriage, and guide rod, causes the lead frame to reciprocate linearly. This achieves an orderly arrangement of seeds on the woven tape and uniform winding of the biodegradable tape, solving the problems of uneven seed distribution and disordered horizontal arrangement during sowing. Furthermore, existing seed weaving machines often experience uneven winding when winding the woven seed biodegradable carrier. By controlling the cylinder's contraction, the sliding sleeve is pulled back, and through the linkage of the connecting plate, connecting rod, and connecting block, the support plate retracts and detaches from the inner wall of the drum. Conversely, the cylinder extends to tighten the support plate against the inner wall of the new drum. Combined with the limiting function of the fixing frame, this achieves convenient drum assembly and disassembly, solving the problems of complex and time-consuming drum replacement operations in traditional seed weaving machines, which affect the continuity of work and effectively improves drum replacement efficiency. Attached Figure Description
[0017] Figure 1 This is a three-dimensional schematic diagram of a seed weaving machine for sowing scallions, as proposed in this utility model.
[0018] Figure 2 This is a schematic diagram of the weaving table structure of a seed weaving machine for sowing scallions, as proposed in this utility model.
[0019] Figure 3 This is a schematic diagram of the carriage structure of a seed weaving machine for sowing scallions, as proposed in this utility model.
[0020] Figure 4 This is a schematic diagram of the drum structure of a seed weaving machine for sowing scallions, as proposed in this utility model.
[0021] Figure 5 This is a schematic diagram of the support plate structure of a seed weaving machine for sowing scallions, as proposed in this utility model.
[0022] Legend: 1. Support platform; 2. Weaving platform; 3. Support frame; 4. Storage box; 5. Seed drum; 6. Paper tray; 7. Feed roller; 8. Rotating spool; 9. Biodegradable woven belt; 10. Drum; 11. Support frame; 12. Motor 1; 13. Reciprocating screw; 14. Slider; 15. Guide rod; 16. Carriage; 17. Lead wire frame; 18. Fixing frame; 19. Motor 2; 20. Turntable; 21. Cylinder; 22. Drum; 23. Sliding sleeve; 24. Connecting plate; 25. Connecting rod; 26. Connecting block; 27. Support plate. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Reference Figures 1-3 This utility model discloses a seed weaving machine for scallion sowing. It includes a support platform 1, a weaving platform 2 fixedly connected to the top of the support platform 1, a support frame 3 fixedly connected to the top of the weaving platform 2, a storage box 4 fixedly connected to the top of the support frame 3, a seed rotating drum 5 inside the support frame 3, which can orderly carry out the seeds in the storage box 4 when rotating, realizing quantitative seed delivery, and ensuring that the seeds are evenly woven onto the biodegradable woven belt 9. A paper tray 6 is provided on one side of the weaving platform 2, a feeding wheel 7 is provided on the top of the weaving platform 2, a rotating shaft 8 is fixedly connected to the top of the weaving platform 2, and a rotating drum 10 is fixedly connected to the top of the weaving platform 2, which plays a guiding role and changes the conveying direction of the biodegradable woven belt 9, so that it can enter the subsequent weaving and winding stages according to the predetermined path. A support frame 11 is fixedly connected to the top of the weaving platform 2, a motor 12 is fixedly connected to one side of the support frame 11, a reciprocating screw 13 is fixedly connected to the output end of the motor 12, a reciprocating component is provided on the outer wall of the reciprocating screw 13, and a winding component is provided on the top of the weaving platform 2.
[0025] The reciprocating assembly includes a slider 14, which is disposed on the outer wall of the reciprocating lead screw 13. By rotating, the slider 14 can be driven to perform reciprocating linear motion, providing power for the reciprocating movement of the lead frame 17. A slide 16 is fixedly connected to the outer wall of the slider 14. A guide rod 15 is fixedly connected inside the support frame 11. The slide 16 is slidably connected to the outer wall of the guide rod 15. The lead frame 17 is fixedly connected to the top of the slide 16, and the biodegradable braided tape 9 is threaded through it. With the reciprocating movement of the slide 16, the lead frame 17 can drive the biodegradable braided tape 9 to move left and right, so that the biodegradable braided tape 9 is evenly wound on the outer wall of the roll 22, avoiding uneven winding.
[0026] Reference Figure 1 , Figure 4 and Figure 5The winding assembly includes a fixed frame 18 and a drum 22. The bottom of the fixed frame 18 is fixedly connected to the top of the braiding table 2. The drum 22 is located on one side of the fixed frame 18. A biodegradable braided tape 9 is installed inside the rotating shaft 8. The biodegradable braided tape 9 passes through the lead frame 17 and is wound around the outer wall of the drum 22. The biodegradable braided tape 9 is sleeved on the outer wall of the feed roller 7 and the rotating drum 10. A second motor 19 is fixedly connected to the other side of the fixed frame 18. A turntable 20 is fixedly connected to the output end of the second motor 19. A cylinder 21 is fixedly connected to one side of the turntable 20. A sliding sleeve 23 is fixedly connected to the output end of the cylinder 21. The telescopic movement drives the sliding sleeve 23 to move, thereby realizing the tension control of the support plate 27 on the drum 22. A connecting plate 24 is fixedly connected to the outer wall of the sliding sleeve 23. A connecting rod 25 is rotatably connected to the side wall of the connecting plate 24. A connecting block 26 is slidably connected to one side of the turntable 20. One end of the connecting rod 25 is rotatably connected to the side wall of the connecting block 26. A support plate 27 is fixedly connected to one side of the connecting block 26. The outer wall of the support plate 27 is in contact with the inner wall of the drum 22. When the support plate 27 is opened, it can tightly press against the inner wall of the drum 22 to fix the drum 22. When the support plate 27 is retracted, it can detach from the inner wall of the drum 22 to facilitate the replacement of the drum 22.
[0027] The working principle of this utility model is as follows: When using a seed weaving machine to weave scallion seeds, firstly, the scallion seeds are placed in the storage frame 4. The biodegradable weaving belt 9 is fitted onto the outer wall of the feed roller 7 and the rotating drum 10, and passes through the inside of the lead frame 17 and is wound around the outer wall of the drum 22. With the rotation of the seed drum 5, the scallion seeds in the storage frame 4 are evenly and orderly woven onto the biodegradable weaving belt 9. When the biodegradable weaving belt 9 is wound up, the motor 12 starts to work, and its output end drives the reciprocating screw 13 to rotate. The slider 14 on the outer wall of the reciprocating screw 13 moves back and forth in a straight line along the reciprocating screw 13 under the action of the rotation of the reciprocating screw 13. Since the outer wall of the slider 14 is fixedly connected to a sliding... The slide 16 is slidably connected to the outer wall of the guide rod 1515 inside the support frame 11. Therefore, the slide 16 will reciprocate linearly in sync with the slider 14, thereby causing the lead frame 17 fixedly connected to the top of the slide 16 to also reciprocate linearly. Through the reciprocating movement of the lead frame 17, the biodegradable woven tape 9 can be guided and its position adjusted, so that the biodegradable woven tape 9 can be evenly wound onto the outer wall of the drum 22. At the same time, the motor 19 starts, and the output end drives the turntable 20 to rotate. The cylinder 21, the sliding sleeve 23 and other components on the turntable move in a circular motion. Through the linkage of the connecting plate 24, the connecting rod 25 and the connecting block 26, the support plate 27 continuously drives the drum 22 to rotate stably. Under the conveying of the belt feeder 7, the guidance of the drum 10 and the assistance of the rotating shaft 8 to maintain tension, the biodegradable woven tape 9 is wound onto the drum 22 at a uniform speed and neatly, realizing the uniform winding of the woven tape.
[0028] When the drum needs to be replaced, the control cylinder 21 retracts, pulling the sliding sleeve 23 back. Through the linkage of the components, the support plate 27 retracts and disengages from the inner wall of the drum 22, allowing the fully wound drum to be quickly removed. When installing a new drum, the cylinder 21 is operated in the opposite direction to extend, allowing the support plate 27 to tighten the inner wall of the drum again. The installation is completed by using the fixing bracket 18 for limiting, achieving convenient drum disassembly and assembly and improving the efficiency of drum replacement.
Claims
1. A seed weaving machine for sowing scallions, comprising a support platform (1), characterized in that: The support platform (1) is fixedly connected to a weaving table (2) at its top. The weaving table (2) is fixedly connected to a support frame (3) at its top. The support frame (3) is fixedly connected to a storage box (4) at its top. The support frame (3) contains a seed drum (5). A paper tray (6) is located on one side of the weaving table (2). A feed roller (7) is located on the top of the weaving table (2). A rotating shaft (8) is fixedly connected to the top of the weaving table (2). A rotating drum (10) is fixedly connected to the top of the weaving table (2). A support frame (11) is fixedly connected to the top of the weaving table (2). The support frame (11) is fixedly connected to one side of the support frame (11). A motor (12) is fixedly connected to the output end of the motor (12), and a reciprocating screw (13) is fixedly connected to the output end of the motor (12). A reciprocating assembly is provided on the outer wall of the reciprocating screw (13), and a winding assembly is provided on the top of the braiding table (2). The reciprocating assembly includes a slider (14), which is located on the outer wall of the reciprocating screw (13). A slide frame (16) is fixedly connected to the outer wall of the slider (14). A guide rod (15) is fixedly connected inside the support frame (11). The slide frame (16) is slidably connected to the outer wall of the guide rod (15), and a lead frame (17) is fixedly connected to the top of the slide frame (16).
2. The seed weaving machine for scallion sowing according to claim 1, characterized in that: The winding assembly includes a fixing frame (18) and a drum (22). The bottom of the fixing frame (18) is fixedly connected to the top of the weaving table (2), and the drum (22) is set on one side of the fixing frame (18).
3. The seed weaving machine for scallion sowing according to claim 1, characterized in that: The spindle (8) is provided with a biodegradable braided tape (9), which is inserted inside the lead frame (17), wound around the outer wall of the drum (22), and fitted on the outer wall of the feed roller (7) and the drum (10).
4. A seed weaving machine for sowing scallions according to claim 2, characterized in that: The other side of the fixed frame (18) is fixedly connected to a motor (19), and the output end of the motor (19) is fixedly connected to a turntable (20).
5. A seed weaving machine for sowing scallions according to claim 4, characterized in that: A cylinder (21) is fixedly connected to one side of the turntable (20), and a sliding sleeve (23) is fixedly connected to the output end of the cylinder (21).
6. A seed weaving machine for sowing scallions according to claim 5, characterized in that: The outer wall of the sliding sleeve (23) is fixedly connected to a connecting plate (24), and the side wall of the connecting plate (24) is rotatably connected to a connecting rod (25).
7. A seed weaving machine for sowing scallions according to claim 4 or 5, characterized in that: A connecting block (26) is slidably connected to one side of the turntable (20), and one end of the connecting rod (25) is rotatably connected to the side wall of the connecting block (26).
8. A seed weaving machine for sowing scallions according to claim 7, characterized in that: A support plate (27) is fixedly connected to one side of the connecting block (26), and the outer wall of the support plate (27) is in contact with the inner wall of the drum (22).