High-purity alfalfa seed propagation equipment and method
By designing a breeding equipment for alfalfa seeds, the uniform dispersion and quantitative sowing of seeds are achieved by using push plate rotation and discharge plate vibration, the problem of uneven sowing is solved and the balance of alfalfa growth and resource utilization is improved.
Patent Information
- Application Number
- CN202411545691.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the seeds of alfalfa are not sown, resulting in different seed density and fierce competition, which affects the growth and development of alfalfa. The spacing between plants after planting is inconsistent, affecting the balance of light, nutrients and moisture.
Design a high-purity alfalfa seed propagation device, including base, diffusion assembly and quantitative assembly. The uniform dispersion and quantitative seeding of alfalfa seeds are achieved through the rotation of the push plate and the vibration of the discharge plate in the diffusion assembly.
The uniform discharge of alfalfa seeds in the sowing pit is achieved, which avoids too dense seeds, improves the consistency of plant spacing after planting, and thus promotes the balance of alfalfa growth and resource utilization.
Smart Images
Figure CN119422548A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of leguminous plant planting, and more specifically to a high-purity alfalfa seed propagation device and method. Background Art
[0002] Alfalfa is a common herb belonging to the legume family. It is a perennial plant with rich nutritional value and a wide range of uses. Alfalfa has a deep root system that can fix the soil, prevent soil erosion, and improve soil structure. High-purity alfalfa seeds refer to alfalfa seeds that do not contain hybrids or impurities. Maintaining high-purity alfalfa seeds is very important for the success of seed propagation and planting. The propagation of alfalfa seeds can be carried out in the following ways: direct sowing, transplanting after seedling cultivation, division propagation, and cutting propagation.
[0003] During direct seeding, usually an appropriate amount of alfalfa seeds are manually sown in each seeding hole and then covered with soil. However, uneven sowing is prone to occur during manual sowing, which will lead to uneven density of alfalfa seeds in the seeding hole. Alfalfa seeds sown too densely will lead to fierce competition and affect the growth and development of alfalfa. Uneven sowing will lead to inconsistent spacing between plants after planting, thereby affecting the growth of alfalfa and the balance of light, nutrients and water utilization. Summary of the invention
[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a high-purity alfalfa seed propagation device and method, which can achieve the uniform arrangement of alfalfa seeds in the sowing pit, avoid the situation where the alfalfa seeds are sown too densely, resulting in fierce competition and affecting the growth and development of alfalfa, thereby effectively improving the consistency of the spacing between plants after planting, and further effectively improving the growth of alfalfa and the balance of light, nutrients and water utilization.
[0005] To solve the above problems, the present invention adopts the following technical solutions.
[0006] A high-purity alfalfa seed propagation equipment comprises a base and also comprises: a diffusion component, wherein the diffusion component comprises a fixed plate fixedly mounted on the upper part of the base, a discharge frame fixedly mounted on the lower part of the base, a discharge port connected to the discharge frame is provided on the fixed plate, an active cavity is provided on the inner cavity wall of the discharge port, a gear ring is rotatably mounted in the active cavity, a partition plate is fixedly mounted on the inner wall of the gear ring, a connecting rod is fixedly connected to the bottom of the partition plate, a discharge plate is fixedly mounted on the inner cavity wall of the discharge frame, discharge holes are evenly provided on the discharge plate, a push plate is evenly contacted with the inner wall of the discharge frame on the top of the discharge plate, each group of push plates is fixedly mounted on the rod wall of the connecting rod, and a quantitative component is provided on the upper part of the fixed plate.
[0007] The top of the gear is fixedly mounted on the vertical plate, and the winding rope is wound on the winding rod. The upper side of the gear is provided with a top plate, and the top plate and the vertical plate are fixedly mounted. The winding rope passes through the top plate and is fixedly mounted with a pulling block, the pulling block is slidably mounted on the top of the top plate, the winding rope is slidably mounted on the top plate, and a transmission assembly is provided on the lower side of the movable plate.
[0008] Furthermore, the transmission assembly includes a connecting plate fixedly mounted on one side of the bottom of the movable plate, a gear rod fixedly mounted on one side of the connecting plate, a sliding groove matched with the gear rod is provided on the fixed plate, the gear rod is slidably mounted in the inner cavity of the sliding groove, the sliding groove is connected to the movable cavity, the gear rod is meshed with the gear ring, and a telescopic spring is fixedly mounted between the connecting plate and the opposite sides of the fixed plate.
[0009] Furthermore, each group of the push plates has a side wall provided with a slot, each group of the slots has an inner cavity slidably mounted with a slider, and each group of the sliders and an inner cavity wall of an adjacent slot are fixedly mounted with a return spring.
[0010] Furthermore, each group of the sliding blocks has balls rollingly installed on the other side, the inner wall of the discharge frame is evenly provided with grooves matching the balls, each group of the balls is arranged in contact with the inner cavity wall of the adjacent discharge frame, and the initial state of each group of the reset springs is a compressed state.
[0011] Furthermore, a stirring rod is rotatably installed in the material storage box, a motor is fixedly installed on the top of the material storage box, and an output shaft of the motor is fixedly connected to the stirring rod.
[0012] Furthermore, the gear ring seal is rotatably mounted in the inner cavity of the movable cavity, and the top of the partition plate is pointed.
[0013] Furthermore, the distance between the movable plate and the vertical plate is equal to the distance between the same side walls of the inner cavities of the storage port and the discharge port.
[0014] Furthermore, the inner cavity diameters of the discharge pipe, the storage port and the discharge port are the same.
[0015] A method for using a high-purity alfalfa seed propagation device comprises the following steps:
[0016] S1: First, pour high-purity alfalfa seeds into the storage box, and then control the rotation of the stirring rod to increase the fluidity of the alfalfa seeds and discharge them into the storage port;
[0017] S2: Move the device so that the discharge frame is placed directly above the sowing pit, then pull the pull block to drive the movable plate to move, and realize quantitative delivery through the storage port;
[0018] S3: Based on S2, the partition plate will be driven to rotate, and the alfalfa seeds in the storage port will fall into the discharge port and be initially evenly dispersed through the partition plate;
[0019] S4: After the initial dispersion, the alfalfa seeds will fall onto the discharge plate, and the push plate will rotate to push the alfalfa seeds on it through the discharge hole and be evenly discharged;
[0020] S5: The push plate will vibrate when it rotates, which can improve the fluidity of alfalfa seeds and avoid clogging, thereby improving the efficiency and effect of sowing.
[0021] Compared with the prior art, the present invention has the following beneficial effects:
[0022] (1) In this scheme, the force generated during the rotation of the push plate will push the alfalfa seeds at the top of the discharge plate with a higher density outward and spread them, so that the alfalfa seeds discharged in a certain amount in the storage port can be evenly dispersed and discharged into the sowing pit, so as to achieve uniform sowing and avoid the situation where the alfalfa seeds are sown too densely, resulting in fierce competition and affecting the growth and development of alfalfa, thereby effectively improving the consistency of the spacing between plants after planting, and further effectively improving the growth of alfalfa and the balance of light, nutrients and water utilization.
[0023] (2) In the process of alfalfa seeds in the storage port flowing into the inner cavity of the discharge port, the ring gear drives the partition plate to rotate, which evenly disperses the alfalfa seeds and discharges them to the top of the discharge plate, thereby playing a role in preliminary breaking up and dispersing. This can avoid the situation where alfalfa seeds pile up and fall and are difficult to disperse, and can improve the uniform dispersion effect of alfalfa seeds, thereby effectively improving the subsequent sowing effect and avoiding the situation where the density of alfalfa seeds increases due to accumulation and falling.
[0024] (3) In this scheme, the movement of the movable plate will drive the alfalfa seeds in the storage port to move to the right and move out of the bottom of the discharge pipe. The setting of the storage port plays a quantitative role. Quantitative sowing can ensure that the number of alfalfa seeds in each sowing pit is similar, avoiding over-seeding or under-seeding, thereby improving the consistency and efficiency of alfalfa seed sowing and reducing the waste of alfalfa seeds. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the front side of the present invention;
[0026] Figure 2 For the present invention Figure 1 A magnified view of the structure of the middle part A;
[0027] Figure 3 It is a structural schematic diagram of the gear ring of the present invention;
[0028] Figure 4 It is an overall cross-sectional view of the present invention;
[0029] Figure 5 For the present invention Figure 4 A magnified view of the structure of the middle B section;
[0030] Figure 6 For the present invention Figure 5 Enlarged view of the structure of the middle C section;
[0031] Figure 7 It is a schematic diagram of the method flow of the present invention.
[0032] Description of the numbers in the figure:
[0033] 1. Base; 2. Vertical plate; 3. Storage box; 4. Discharge pipe; 5. Bottom plate; 6. Movable plate; 7. Fixed plate; 8. Storage port; 9. Discharge port; 10. Top plate; 11. Gear; 12. Winding rod; 13. Winding rope; 14. Pull block; 15. Tooth plate; 16. Connecting plate; 17. Tooth rod; 18. Telescopic spring; 19. Slide; 20. Movable cavity; 21. Gear ring; 22. Partition plate; 23. Connecting rod; 24. Discharge frame; 25. Discharge plate; 26. Discharge hole; 27. Push plate; 28. Motor; 29. Stirring rod; 30. Slot; 31. Sliding block; 32. Reset spring; 33. Ball; 34. Groove. DETAILED DESCRIPTION
[0034] 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; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.
[0035] See also Figures 1 to 6A high-purity alfalfa seed propagation equipment comprises a base 1 and also comprises: a diffusion component, the diffusion component comprises a fixed plate 7 fixedly mounted on the upper part of the base 1, a discharge frame 24 is fixedly mounted on the lower part of the base 1, a discharge port 9 connected to the discharge frame 24 is opened on the fixed plate 7, an inner cavity wall of the discharge port 9 is opened with an active cavity 20, a gear ring 21 is rotatably mounted in the active cavity 20, a partition plate 22 is fixedly mounted on the inner wall of the gear ring 21, a connecting rod 23 is fixedly connected to the bottom of the partition plate 22, a discharge plate 25 is fixedly mounted on the inner cavity wall of the discharge frame 24, discharge holes 26 are evenly opened on the discharge plate 25, a push plate 27 is evenly contacted with the inner wall of the discharge frame 24 on the top of the discharge plate 25, each group of push plates 27 is fixedly mounted with the rod wall of the connecting rod 23, and a quantitative component is arranged on the upper part of the fixed plate 7.
[0036] The quantitative component includes a movable plate 6 slidably mounted on the top of the fixed plate 7, a material storage port 8 is opened on the movable plate 6, a vertical plate 2 is fixedly mounted on one side of the top of the base 1, a material storage box 3 is fixedly mounted on one side of the vertical plate 2, a discharge pipe 4 is fixedly mounted on the bottom of the storage box 3, a bottom plate 5 is fixedly mounted on the bottom outer wall of the discharge pipe 4, the movable plate 6 is slidably mounted on the bottom of the bottom plate 5, a toothed plate 15 is fixedly mounted on one side of the movable plate 6, the toothed plate 15 is slidably mounted on the vertical plate 2, and one side of the vertical plate 2 is rotated A gear 11 is dynamically installed, and the gear 11 is meshed with a toothed plate 15. A winding rod 12 is fixedly installed on the front wall of the gear 11, and a winding rope 13 is wound on the winding rod 12. A top plate 10 is provided on the upper side of the gear 11, and the top plate 10 is fixedly installed with a vertical plate 2. The winding rope 13 passes through the top plate 10 and is fixedly installed with a pull block 14. The pull block 14 is slidably installed with the top of the top plate 10, and the winding rope 13 is slidably installed with the top plate 10. A transmission component is provided on one side of the lower part of the movable plate 6.
[0037] The transmission assembly includes a connecting plate 16 fixedly mounted on one side of the bottom of the movable plate 6, a gear rod 17 fixedly mounted on one side of the connecting plate 16, a slide groove 19 adapted to the gear rod 17 is opened on the fixed plate 7, the gear rod 17 is slidably mounted in the inner cavity of the slide groove 19, the slide groove 19 is connected to the movable cavity 20, the gear rod 17 is meshed with the gear ring 21, and a telescopic spring 18 is fixedly mounted between the connecting plate 16 and the opposite sides of the fixed plate 7.
[0038] First, the user pours high-purity alfalfa seeds into the storage box 3. In the initial state, the storage port 8 is connected and aligned with the discharge pipe 4, and the alfalfa seeds in the discharge pipe 4 will flow into the inner cavity of the storage port 8 and fill it. Then the user pushes the device to move to the position where the alfalfa seeds need to be sown, so that the discharge frame 24 moves to the top of the sowing pit. Then the user pulls the pull block 14, and the pull block 14 pulls the gear 11 to rotate counterclockwise through the winding rope 13. While the gear 11 rotates, it drives the tooth plate 15 to move to the right. The tooth plate 15 pulls the movable plate 6 to move synchronously to the right. While the movable plate 6 moves, it drives the alfalfa seeds in the storage port 8 to move to the right and move out of the bottom of the discharge pipe 4. The setting of the storage port 8 plays a quantitative role. Quantitative sowing can ensure that the number of alfalfa seeds in each sowing pit is almost the same, and excessive or insufficient sowing can be avoided, thereby improving the consistency and efficiency of alfalfa seed sowing, and reducing the waste of alfalfa seeds.
[0039] When the movable plate 6 moves to the right, the connecting plate 16 will drive the gear rod 17 to move synchronously and squeeze the telescopic spring 18. When the gear rod 17 moves to the right, it will drive the gear ring 21 to rotate in the inner cavity of the movable cavity 20. The rotation of the gear ring 21 will drive the partition plate 22 to rotate. During the sliding of the movable plate 6 to the right, when the storage port 8 moves to the right and is connected with the inner cavity of the discharge port 9, the alfalfa seeds in the storage port 8 will gradually flow into the inner cavity of the discharge port 9. The distance between the storage port 8 and the discharge port 9 is greater than the diameter of the storage port 8, so that the storage port 8 will be connected with the inner cavity of the discharge port 9 only after it is completely moved out of the aperture at the bottom of the discharge pipe 4. When the movable plate 6 When it moves to the right and contacts the side wall of the vertical plate 2, the storage port 8 will move to the top of the discharge port 9 and align with it. At this time, the alfalfa seeds in the storage port 8 will completely flow into the discharge port 9. In the process of the alfalfa seeds flowing into the inner cavity of the discharge port 9, when the alfalfa seeds pass through the gear ring 21, the gear ring 21 will drive the partition plate 22 to rotate, which will evenly disperse the alfalfa seeds and discharge them to the top of the discharge plate 25, thus playing a role of preliminary breaking up and dispersing, and avoiding the situation where the alfalfa seeds are piled up and fall and are not easy to disperse, and can improve the uniform dispersion effect of the alfalfa seeds, thereby effectively improving the subsequent sowing effect and avoiding the situation where the density of alfalfa seeds increases due to accumulation and discharge;
[0040] After the movable plate 6 moves to the right and contacts the side wall of the vertical plate 2, the user immediately cancels the pulling force applied to the pull block 14. At this time, under the action of the telescopic spring 18, the telescopic spring 18 restores its initial state and pushes the movable plate 6 to the left to its initial position through the connecting plate 16. The connecting plate 16 moves while driving the gear rod 17 to slide to the left. The gear rod 17 drives the partition plate 22 to rotate through the gear ring 21. When the partition plate 22 rotates, it drives each group of push plates 27 to rotate through the connecting rod 23. The push plates 27 push the alfalfa seeds that are evenly dispersed and discharged to the top of the discharge plate 25 to move, so that the seeds can pass through the discharge hole. The alfalfa seeds at the top of 26 will be discharged downward from the discharge hole 26, and the force generated during the rotation of the push plate 27 will push the alfalfa seeds at the top of the discharge plate 25 with a higher density to the outside and spread. At this time, the alfalfa seeds quantitatively discharged from the storage port 8 can be evenly dispersed and discharged into the sowing pit, and then the soil is covered on the alfalfa seeds in the sowing pit, which can achieve uniform sowing and avoid the situation where the alfalfa seeds are sown too densely, resulting in fierce competition and affecting the growth and development of alfalfa, thereby effectively improving the consistency of the spacing between plants after planting, and then effectively improving the growth of alfalfa and the balance of light, nutrients and water utilization.
[0041] like Figures 4 to 6 As shown, each group of push plates 27 has a side wall with a slot 30 , each group of slots 30 has a sliding block 31 slidably mounted in its inner cavity, and a return spring 32 is fixedly mounted between each group of sliding blocks 31 and the inner cavity wall of the adjacent slots 30 .
[0042] A ball 33 is rollingly mounted on the other side of each group of sliders 31, and grooves 34 adapted to the ball 33 are evenly opened on the inner wall of the discharge frame 24. Each group of ball 33 is arranged in contact with the inner cavity wall of the adjacent discharge frame 24, and each group of reset springs 32 is in a compressed state in its initial state.
[0043] The return spring 32 in the initial state is in a compressed state, so that the ball 33 is in close contact with the inner wall of the groove 34. When the connecting rod 23 drives each group of push plates 27 to rotate, the push plate 27 will drive the ball 33 to rotate through the slider 31. When the ball 33 moves out of the inner cavity of the groove 34, the ball 33 will push the slider 31 to move on the inner wall of the slot 30 and squeeze the return spring 32. After the ball 33 moves out of the inner cavity of the groove 34, it will roll on the inner wall of the discharge frame 24. When the ball 33 moves to the inner cavity of the next group of grooves 34, under the action of the return spring 32, the return spring 32 restores the initial state, pushes the slider 31 and drives the ball 33 to move to the initial position, so that the slider 31 can drive the ball 33 to move to The inner cavity of the groove 34 impacts the inner cavity of the groove 34. At this time, during the rotation of each group of push plates 27, the ball 33 can reciprocate and impact the inner cavity wall of the groove 34 and generate vibration. The shock wave on the discharge frame 24 will be transmitted to the discharge plate 25, which can improve the fluidity of the alfalfa seeds on the discharge plate 25, and facilitate the alfalfa seeds to flow into the discharge hole 26 and be discharged from the discharge hole 26, which can avoid the blockage of the alfalfa seeds when flowing through the discharge hole 26, and can effectively improve the sowing efficiency of the alfalfa seeds, thereby effectively improving the sowing effect. Through the setting of the ball 33, the friction generated during the movement and impact can be reduced, wear can be avoided, and the service life of the components can be effectively improved.
[0044] like Figures 3 to 5 As shown, a stirring rod 29 is rotatably installed in the material storage box 3, and a motor 28 is fixedly installed on the top of the material storage box 3, and the output shaft of the motor 28 is fixedly connected to the stirring rod 29.
[0045] The gear ring 21 is installed in a sealing and rotatable manner in the inner cavity of the movable cavity 20, and the top of the partition plate 22 is pointed.
[0046] After the user pours high-purity alfalfa seeds into the storage box 3, the user turns on the motor 28, and the output shaft of the motor 28 drives the stirring rod 29 to rotate, so that the stirring rod 29 can stir the alfalfa seeds in the storage box 3, thereby improving the fluidity of the alfalfa seeds in the storage box 3, so that the alfalfa seeds can be discharged into the inner cavity of the storage port 8 through the discharge pipe 4. The top of the partition plate 22 is set to be pointed, so that the alfalfa seeds can be dispersed more conveniently, and at the same time, it can prevent the alfalfa seeds from falling on the top of the partition plate 22 and being unable to fall off.
[0047] like Figure 4 and Figure 5 As shown, the distance between the movable plate 6 and the vertical plate 2 is equal to the distance between the same side walls of the inner cavity of the storage port 8 and the discharge port 9.
[0048] The inner diameters of the discharge pipe 4, the storage port 8 and the discharge port 9 are the same.
[0049] By making the distance between the movable plate 6 and the vertical plate 2 equal to the distance between the same side walls of the inner cavities of the storage port 8 and the discharge port 9, it can be achieved that when the movable plate 6 moves to the right and contacts the side wall of the vertical plate 2, the storage port 8 will be aligned with the discharge port 9. By making the inner cavity diameters of the discharge pipe 4, the storage port 8 and the discharge port 9 the same, the storage port 8 can be aligned with the discharge pipe 4 and the discharge port 9 respectively, thereby facilitating the alfalfa seeds in the discharge pipe 4 to flow into the inner cavity of the storage port 8, and the alfalfa seeds in the storage port 8 to flow into the inner cavity of the discharge port 9.
[0050] A method for using a high-purity alfalfa seed propagation device, such as Figure 7 As shown, the following steps are included:
[0051] S1: First, pour high-purity alfalfa seeds into the storage box 3, and then control the stirring rod 29 to rotate to improve the fluidity of the alfalfa seeds and discharge them into the storage port 8;
[0052] S2: Move the device so that the discharge frame 24 is placed directly above the sowing pit, and then pull the pull block 14 to drive the movable plate 6 to move, and realize quantitative delivery through the storage port 8;
[0053] S3: Based on S2, the partition plate 22 is driven to rotate, and the alfalfa seeds in the storage port 8 are discharged into the discharge port 9 and are initially evenly dispersed through the partition plate 22;
[0054] S4: After the initial dispersion, the alfalfa seeds fall onto the discharge plate 25, and the push plate 27 rotates to push the alfalfa seeds thereon through the discharge hole 26 and discharge them evenly;
[0055] S5: The push plate 27 rotates and causes the discharge plate 25 to vibrate, which can improve the fluidity of the alfalfa seeds and avoid their clogging, thereby improving the efficiency and effect of sowing.
[0056] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A high-purity alfalfa seed propagation device, comprising a base (1), characterized in that: Also includes: A diffusion component, the diffusion component comprising a fixed plate (7) fixedly mounted on the upper part of the base (1), a discharge frame (24) fixedly mounted on the lower part of the base (1), a discharge port (9) connected to the discharge frame (24) being provided on the fixed plate (7), a movable cavity (20) being provided on the inner cavity wall of the discharge port (9), a gear ring (21) being rotatably mounted in the movable cavity (20), a partition plate (22) being fixedly mounted on the inner wall of the gear ring (21), and a connecting rod (23) being fixedly connected to the bottom of the partition plate (22); A discharge plate (25) is fixedly mounted on the inner cavity wall of the discharge frame (24), and discharge holes (26) are evenly opened on the discharge plate (25). A push plate (27) is evenly contacted between the top of the discharge plate (25) and the inner wall of the discharge frame (24), and each group of the push plates (27) is fixedly mounted on the rod wall of the connecting rod (23). A quantitative component is arranged on the upper part of the fixed plate (7).
2. The high-purity alfalfa seed propagation equipment according to claim 1, characterized in that: The quantitative assembly comprises a movable plate (6) slidably mounted on the top of the fixed plate (7), a material storage port (8) is provided on the movable plate (6), a vertical plate (2) is fixedly mounted on one side of the top of the base (1), a material storage box (3) is fixedly mounted on one side of the vertical plate (2), a discharge pipe (4) is fixedly mounted on the bottom of the storage box (3), a bottom plate (5) is fixedly mounted on the bottom outer wall of the discharge pipe (4), the movable plate (6) is slidably mounted on the bottom of the bottom plate (5), a tooth plate (15) is fixedly mounted on one side of the movable plate (6), the tooth plate (15) is slidably mounted on the vertical plate (2), and one side of the vertical plate (2) is rotated. A gear (11) is installed, the gear (11) is meshed with the toothed plate (15), a winding rod (12) is fixedly installed on the front wall of the gear (11), a winding rope (13) is wound on the winding rod (12), a top plate (10) is arranged on the upper side of the gear (11), the top plate (10) is fixedly installed with the vertical plate (2), a pulling block (14) is fixedly installed on the winding rope (13) passing through the top plate (10), the pulling block (14) is slidably installed with the top of the top plate (10), the winding rope (13) is slidably installed with the top plate (10), and a transmission component is arranged on one side of the lower part of the movable plate (6).
3. The high-purity alfalfa seed propagation equipment according to claim 2, characterized in that: The transmission assembly includes a connecting plate (16) fixedly mounted on one side of the bottom of the movable plate (6), a gear rod (17) fixedly mounted on one side of the connecting plate (16), a slide groove (19) adapted to the gear rod (17) is provided on the fixed plate (7), the gear rod (17) is slidably mounted in the inner cavity of the slide groove (19), the slide groove (19) is connected to the movable cavity (20), the gear rod (17) is meshed with the gear ring (21), and a telescopic spring (18) is fixedly mounted between the connecting plate (16) and the opposite sides of the fixed plate (7).
4. The high-purity alfalfa seed propagation equipment according to claim 3, characterized in that: A slot (30) is provided on the side wall of each group of the push plates (27), a slider (31) is slidably mounted in the inner cavity of each group of the slots (30), and a return spring (32) is fixedly mounted between each group of the slider (31) and the inner cavity wall of the adjacent slots (30).
5. The high-purity alfalfa seed propagation equipment according to claim 4, characterized in that: A ball (33) is rollingly mounted on the other side of each group of the sliders (31), and grooves (34) adapted to the ball (33) are evenly provided on the inner wall of the discharge frame (24). Each group of the ball (33) is arranged in contact with the inner cavity wall of the adjacent discharge frame (24), and each group of the reset springs (32) is in a compressed state in its initial state.
6. The high-purity alfalfa seed propagation equipment according to claim 2, characterized in that: A stirring rod (29) is rotatably mounted in the material storage box (3), a motor (28) is fixedly mounted on the top of the material storage box (3), and an output shaft of the motor (28) is fixedly connected to the stirring rod (29).
7. The high-purity alfalfa seed propagation equipment according to claim 1, characterized in that: The gear ring (21) is sealingly rotatably mounted in the inner cavity of the movable cavity (20), and the top of the partition plate (22) is pointed.
8. The high-purity alfalfa seed propagation equipment according to claim 2, characterized in that: The distance between the movable plate (6) and the vertical plate (2) is equal to the distance between the same side walls of the inner cavities of the material storage port (8) and the material discharge port (9).
9. The high-purity alfalfa seed propagation equipment according to claim 2, characterized in that: The inner diameters of the discharge pipe (4), the storage port (8) and the discharge port (9) are the same.
10. A method for using a high-purity alfalfa seed propagation device according to any one of claims 1 to 9, characterized in that: The steps include: S1: First, high-purity alfalfa seeds are poured into the storage box (3), and then the stirring rod (29) is controlled to rotate to increase the fluidity of the alfalfa seeds and allow them to be discharged into the storage port (8); S2: Move the device so that the discharge frame (24) is placed directly above the sowing pit, then pull the pull block (14) to drive the movable plate (6) to move, and realize quantitative delivery through the storage port (8); S3: Based on S2, the partition plate (22) is driven to rotate, and the alfalfa seeds in the storage port (8) are discharged into the discharge port (9) and are initially evenly dispersed through the partition plate (22); S4: After the initial dispersion, the alfalfa seeds fall onto the discharge plate (25), and the push plate (27) rotates to push the alfalfa seeds thereon through the discharge holes (26) and discharge them evenly; S5: The push plate (27) rotates and causes the discharge plate (25) to vibrate, thereby improving the fluidity of the alfalfa seeds and preventing them from being blocked, thereby improving the efficiency and effect of sowing.