Seed soaking and germination accelerating device and method for polygonatum kingianum planting

Abstract

The invention relates to the technical field of seed soaking and germination accelerating devices and discloses a seed soaking and germination accelerating device and method for polygonatum kingianum planting. The seed soaking and germination accelerating device comprises a germination box body, a partition plate is fixedly connected to the interior of the germination box body, four fixing grooves distributed at equal intervals are formed in the partition plate, fixing blocks are placed in the fixing grooves, and a bud box is fixedly connected to the tops of the fixing blocks; a placing frame is slidably connected to the interior of the bud box, a filter screen is fixedly connected to the bottom of the placing frame, side plates are fixedly connected to the two sides of the top of the placing frame, a transverse plate is slidably connected between the two side plates, a moving frame is slidably connected to the bottom of the transverse plate, a poke rod is fixedly connected to the bottom of the moving frame, and a turning plate is fixedly connected to the bottom of the poke rod. According to the seed soaking and germination accelerating device, the motor drives the threaded rod to rotate so as to drive the insertion rod to move, the insertion rod can drive the sleeve, the transverse plate and the moving frame to move, seeds and sand are turned over through the poke rod and the turning plate, and the sand and the seeds are turned over more simply and conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of seed soaking and germination accelerating devices, and particularly to a seed soaking and germination accelerating device and method for Polygonatum kingianum cultivation. Background Art

[0002] The seed soaking and germination acceleration of Polygonatum kingianum is an extremely delicate operation, and its core objective is to improve the germination rate of seeds and the overall quality of seedlings. The entire process covers key steps such as seed pretreatment, seed soaking, germination acceleration, and transplantation. In the germination acceleration link, Polygonatum kingianum seeds mainly adopt a combination of sand storage stratification and variable temperature germination acceleration. Specifically, during the variable temperature germination acceleration process, the seeds need to be fully mixed with moist sand, and then subjected to a temperature gradient cycle treatment (for example, gradually transitioning from 4°C to 12°C, 20°C, and finally rising to 30°C), so as to simulate the temperature difference change in the natural environment, thereby breaking the seed dormancy state and stimulating its germination ability. Due to the strict requirements for temperature control in this germination acceleration method, a seed germination box is often used in actual operation to achieve precise regulation.

[0003] For example, the patent with the patent authorization announcement number CN218125374U discloses a seed germination box convenient for water application, including a box body. A temperature control cabinet is provided on the top of the box body. Inside the box body, multiple support plates are sequentially arranged along the vertical direction. A support frame is arranged inside the support plate, and multiple trays for cultivating seeds are placed on the support frame. A water absorption cotton thread penetrates through the bottom wall of the tray, and a water application cotton thread penetrates through the bottom wall of the support plate; a water application pipe is provided on the top of the box body for applying water to the inside of the uppermost support plate. The support plates in this seed germination box convenient for water application are sequentially arranged along the vertical direction, and the support plate located in the upper layer can transfer water to the lower layer support plate through the water application cotton thread. Therefore, this seed germination box convenient for water application can successfully complete the water application work without arranging too many water application pipelines, greatly improving the space utilization rate of the box body. [[ID=—]] [[ID=—]]

[0004] The above-mentioned seed germination box still has certain defects:

[0005] Currently, when using the sand storage stratification variable temperature germination acceleration method to germinate Polygonatum kingianum seeds, after the seeds are fully mixed with sand, they need to be evenly spread in the bud boxes of the seed germination box, and then the bud boxes are placed in the germination box to complete the germination acceleration process. At the same time, to prevent seed mildew and ensure uniform germination, the seeds need to be turned over every week during the germination acceleration period. However, manually turning over the seeds in multiple bud boxes is cumbersome, especially when there are many layers, which is both time-consuming and laborious. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention provides a seed soaking and germination accelerating device and method for Polygonatum kingianum cultivation, making it simpler and more convenient to turn over the seeds.

[0007] To achieve the above-mentioned object, the present invention provides the following technical scheme: A seed soaking and germination accelerating device for planting Polygonatum odoratum, comprising a germination box main body, a partition being fixedly connected inside the germination box main body, the partition being provided with four equidistantly distributed fixed grooves, a fixed block being placed inside the fixed groove, a bud box being fixedly connected to the top of the fixed block, a placement frame being slidably connected inside the bud box, a filter being fixedly connected to the bottom of the placement frame, side plates being fixedly connected on both sides of the top of the placement frame, a cross plate being slidably connected between the two side plates, a movable frame being slidably connected to the bottom of the movable frame, a toggle rod being fixedly connected to the bottom of the toggle rod being fixedly provided with a flip plate, a sleeve being slidably connected to the top of the cross plate, a slot being provided inside the sleeve, an insertion rod being slidably connected to the inside of the slot, the insertion rod being slidably connected to the germination box main body, a threaded rod being threadedly connected to the middle position of the insertion rod, the threaded rod being rotatably connected to the germination box main body, and a motor being fixedly connected to one end of the threaded rod, and the motor being fixed to the germination box main body.

[0008] Furthermore, both ends of the transverse plate are fixed with sliders, the opposite surfaces of the two side plates are provided with sliding grooves matching the sliders, the top of the transverse plate is fixed with an insert block, and the top of the insert block is slidably connected with a sleeve.

[0009] Furthermore, one end of the insert block is provided with a chamfer, the other end of the insert block is fixedly connected to a stop block, the top of the insert block is fixedly connected to a magnetic block, and the magnetic block is attracted to the sleeve.

[0010] Furthermore, limiting grooves are provided on both sides of the horizontal plate, the interior of the limiting grooves is slidingly connected to the limiting blocks, the middle position of the limiting blocks is slidingly connected to the limiting rod, the two ends of the limiting rod are respectively fixed to the two ends of the limiting grooves, an elastic part is sleeved on the end of the limiting rod close to the block, one end of the elastic part is fixed to the limiting groove, and the other end of the elastic part is fixed to the limiting block, and a pushing assembly is installed on the end of the horizontal plate away from the block.

[0011] Furthermore, the pushing assembly includes a rotating shaft, a cam, a gear and a rack plate. The end of the horizontal plate away from the stop block is fixedly connected to the rotating shaft, the lower end of the rotating shaft is rotatably connected to the gear, the top of the gear is fixedly connected to the cam, the top of the movable frame is fixedly connected to the push block, the cam and the push block are abutted against each other, and the end of the top of the placement frame away from the stop block is provided with a rack plate fixed to the side plate, and the rack plate is meshed with the gear.

[0012] Furthermore, the upper ends of both ends of the bud box are fixed with gripping blocks, the upper ends of both ends of the placement frame are fixed with handles, and a groove is provided on the side of the gripping block away from the bud box.

[0013] A method for using a seed soaking and germination accelerating device for planting polygonatum, comprising the following steps:

[0014] Step 1: First, mix the seeds and sand in a certain proportion and put them into the placement box. Then, align the fixing block at the bottom of the bud box with the fixing groove on the partition and insert the fixing block into the fixing groove.

[0015] Step 2: Push the sleeve so that the bottom of the sleeve is inserted into the plug block, and the sleeve is put on the plug rod, then close the door of the germination box body and start the germination box body;

[0016] Step 3: Start the motor regularly, the motor drives the threaded rod to rotate, the inserted rod threadedly connected to the threaded rod drives the sleeve to move away from the motor, the sleeve drives the moving frame to move, and then the sand and seeds are turned over by the toggle rod and the flip plate;

[0017] Step 4: When the horizontal plate moves, the gear will be pushed by the rack plate to rotate, and the gear will drive the cam to rotate. The rotating cam will push the push block to move away from the rotation axis, and the push block will drive the moving frame, the toggle rod and the flip plate to move away from the rotation axis;

[0018] Step 5: After the rod is moved to the end of the threaded rod away from the motor, the motor rotates in the opposite direction, thereby driving the horizontal plate to move in the direction of the motor. Repeat steps 3, 4, and 5 several times to loosen the sand.

[0019] Step 6: After the seeds are germinated, first open the door of the germination box body, then pull the sleeve away from the insertion rod to separate the sleeve from the insertion rod, and then pull the bud box and the placement frame out of the inside of the germination box body.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The seed soaking and germination accelerating device and method for planting Polygonatum sibiricum drives the threaded rod to rotate by a motor, thereby driving the insertion rod to move, and the insertion rod drives the sleeve, the cross plate and the movable frame to move, and then the seeds and sand are turned over by the toggle rod and the turning plate, making it easier and more convenient to turn the sand and seeds.

[0022] 2. This seed soaking and germination device and method for planting Polygonatum sibiricum is as follows: when the horizontal plate moves, the gear connected to the horizontal plate will be pushed by the rack plate and then rotate, and the gear will drive the cam to rotate. When the cam rotates, it will push the push block to move, and the push block will drive the moving frame, the toggle rod and the flip plate to move along the direction of the limit groove, so that the sand can be flipped more fully.

[0023] 3. The seed soaking and germination device and method for planting Polygonatum sibiricum can move the placement frame upward after the seed germination is completed, and then inject clean water into the bud box. The clean water will wash down the sand on the surface of the seeds, and the sand and seeds will be separated by the filter screen, which is convenient for subsequent sowing of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0025] Figure 2 A partial cross-sectional view of the present invention as a whole;

[0026] Figure 3 Schematic diagram of the structure of the separator of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the bud box and the placement frame of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of the bud box and the placement frame of the present invention when they are unfolded;

[0029] Figure 6 This is a schematic diagram of the structure of the bud box of the present invention when viewed from above;

[0030] Figure 7 It is a structural schematic diagram of the horizontal plate of the present invention;

[0031] Figure 8 It is a structural schematic diagram of the horizontal plate and the movable frame of the present invention;

[0032] Figure 9 It is a structural schematic diagram of the mobile frame of the present invention;

[0033] Figure 10 It is a structural schematic diagram of the cam of the present invention;

[0034] Figure 11 It is a schematic diagram of the connection structure between the cam and the gear of the present invention.

[0035] In the figure: 1. Germination box body; 2. Partition; 3. Fixing groove; 4. Motor; 5. Threaded rod; 6. Insert rod; 7. Germination box; 8. Fixing block; 9. Grasping block; 10. Placement frame; 11. Filter; 12. Handle; 13. Side panel; 14. Slide groove; 15. Slider; 16. Horizontal panel; 17. Insert block; 18. Stop block; 19. Magnetic block; 20. Sleeve; 21. Slot; 22. Moving frame; 23. Limit block; 24. Toggle rod; 25. Flip plate; 26. Push block; 27. Limiting groove; 28. Limiting rod; 29. Elastic member; 30. Rotating shaft; 31. Cam; 32. Gear; 33. Rack plate. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0037] See alsoFigures 1 to 11 A seed soaking and germination device for planting Polygonatum dahliae includes a germination box body 1, a partition 2 is fixedly connected to the inside of the germination box body 1, four equally spaced fixed grooves 3 are opened on the partition 2, a fixed block 8 is placed inside the fixed groove 3, a bud box 7 is fixed to the top of the fixed block 8, a placement frame 10 is slidably connected to the inside of the bud box 7, a filter screen 11 is fixed to the bottom of the placement frame 10, side plates 13 are fixed to both sides of the top of the placement frame 10, a horizontal plate 16 is slidably connected between the two side plates 13, and the bottom of the horizontal plate 16 slides. It is connected to a mobile frame 22, a toggle rod 24 is fixed to the bottom of the mobile frame 22, a flip plate 25 is fixed to the bottom of the toggle rod 24, a sleeve 20 is slidably connected to the top of the horizontal plate 16, a slot 21 is provided inside the sleeve 20, an insertion rod 6 is slidably connected to the inside of the slot 21, the insertion rod 6 is slidably connected to the germination box body 1, a threaded rod 5 is threadedly connected to the middle position of the insertion rod 6, the threaded rod 5 is rotatably connected to the germination box body 1, one end of the threaded rod 5 is fixed to the motor 4, and the motor 4 is fixed to the germination box body 1.

[0038] The seed soaking and germination device for Polygonatum sibiricum planting in the present invention can start the motor 4 when it is necessary to turn the seeds and sand, and drive the threaded rod 5 to rotate through the motor 4. Since the insertion rod 6 is threadedly connected to the threaded rod 5, and the side wall of the insertion rod 6 is against the inner wall of the germination box body 1, the insertion rod 6 will move in the direction away from the motor 4, and the insertion rod 6 will drive the sleeve 20, the cross plate 16 and the movable frame 22 to move, and then the seeds and sand are turned over by the toggle rod 24 and the turning plate 25 fixed to the bottom of the movable frame 22, making it easier and more convenient to turn the sand and seeds. In addition, the structure of the germination box body 1 in the present invention is similar to the seed germination box structure for convenient watering disclosed in the patent authorization announcement number CN218125374U, so it will not be elaborated on here.

[0039] As a preferred technical solution of the present invention, sliders 15 are fixedly connected to both ends of the horizontal plate 16, and sliding grooves 14 matching the sliders 15 are provided on the opposite surfaces of the two side plates 13. An insert block 17 is fixedly connected to the top of the horizontal plate 16, and a sleeve 20 is slidably connected to the top of the insert block 17.

[0040] As a preferred technical solution of the present invention, one end of the plug block 17 is chamfered, the other end of the plug block 17 is fixedly connected to a stop block 18, and the top of the plug block 17 is fixedly connected to a magnetic block 19, which is attracted to the sleeve 20.

[0041] Specifically, after the bud box 7 is placed on top of the partition plate 2, the slot 21 on the sleeve 20 can be aligned with the insertion rod 6. Then, the sleeve 20 is pushed so that the insertion block 17 is inserted into the bottom of the sleeve 20, and the insertion rod 6 is inserted into the inside of the slot 21. In this way, the insertion rod 6 and the cross plate 16 can be connected together through the sleeve 20. At the same time, the magnetic attraction block 19 will fix the sleeve 20 to prevent the sleeve 20 from detaching from the insertion rod 6 by itself.

[0042] As a preferred technical solution of the present invention, limiting grooves 27 are provided on both sides of the cross plate 16. A limiting block 23 is slidably connected inside the limiting groove 27. A limiting rod 28 is slidably connected to the middle position of the limiting block 23. Both ends of the limiting rod 28 are fixedly connected to both ends of the limiting groove 27. An elastic member 29 is sleeved on one end of the limiting rod 28 close to the stopper 18. One end of the elastic member 29 is fixedly connected to the limiting groove 27, and the other end of the elastic member 29 is fixedly connected to the limiting block 23. A pushing assembly is installed at one end of the cross plate 16 away from the stopper 18.

[0043] As a preferred technical solution of the present invention, the pushing assembly includes a rotating shaft 30, a cam 31, a gear 32, and a rack plate 33. The rotating shaft 30 is fixedly connected to one end of the cross plate 16 away from the stopper 18. A gear 32 is rotatably connected to the lower end of the rotating shaft 30. The cam 31 is fixedly connected to the top of the gear 32. A pushing block 26 is fixedly connected to the top of the moving frame 22. The cam 31 abuts against the pushing block 26. A rack plate 33 fixedly connected to the side plate 13 is provided at one end of the top of the placing frame 10 away from the stopper 18. The rack plate 33 meshes with the gear 32.

[0044] Specifically, when the cross plate 16 moves, the gear 32 meshing with the rack plate 33 will be pushed by the rack plate 33 to rotate. The gear 32 will drive the cam 31 to rotate. The cam 31 will push the pushing block 26 to move. And the elastic member 29 will push the pushing block 26 towards the direction of the cam 31, so that the moving frame 22 fixedly connected to the pushing block 26 can reciprocate along the direction of the moving frame 22, making the seeds and sand be turned more evenly.

[0045] As a preferred technical solution of the present invention, gripping blocks 9 are fixedly connected to the upper ends of both ends of the bud box 7, and handles 12 are fixedly connected to the upper ends of both ends of the placing frame 10. A groove is provided on one side of the gripping block 9 away from the bud box 7.

[0046] Specifically, it is more convenient to carry the bud box 7 through the gripping block 9, and it is more convenient to pull the placing frame 10 through the handle 12. In addition, a groove is provided on the gripping block 9, so that there is a certain gap between the handle 12 and the gripping block 9, enabling the handle 12 and the gripping block 9 to be held together or individually.

[0047] The usage method of a soaking and germination accelerating device for polygonatum sibiricum planting of the present invention is as follows:

[0048] Step 1: First, mix the seeds and sand in a certain proportion and place them in the placement frame 10. Then, align the fixing block 8 at the bottom of the bud box 7 with the fixing groove 3 on the partition 2 and insert the fixing block 8 into the fixing groove 3.

[0049] Step 2: Push the sleeve 20 so that the bottom of the sleeve 20 is inserted into the insert block 17 and the sleeve 20 is sleeved onto the insert rod 6. Then, close the door of the germination box body 1 and start the germination box body 1.

[0050] Step 3: Start the motor 4 regularly, the motor 4 drives the threaded rod 5 to rotate, the inserted rod 6 threadedly connected to the threaded rod 5 will drive the sleeve 20 to move away from the motor 4, the sleeve 20 drives the movable frame 22 to move, and then the sand and seeds are turned over by the toggle rod 24 and the flip plate 25.

[0051] Step 4: When the horizontal plate 16 moves, the gear 32 is pushed by the rack plate 33 to rotate, and the gear 32 drives the cam 31 to rotate. The rotating cam 31 pushes the push block 26 to move away from the rotation axis 30, and the push block 26 drives the moving frame 22, the toggle rod 24 and the flip plate 25 to move away from the rotation axis 30.

[0052] Step 5: After the insertion rod 6 moves to the end of the threaded rod 5 away from the motor 4, the motor 4 rotates in the opposite direction, thereby driving the cross plate 16 to move in the direction of the motor 4, and repeating steps 3, 4 and 5 multiple times to loosen the sand.

[0053] Step 6: After the seeds are germinated, first open the door of the germination box body 1, then pull the sleeve 20 away from the insertion rod 6 to separate the sleeve 20 from the insertion rod 6, and then pull the bud box 7 and the placement frame 10 out of the interior of the germination box body 1.

[0054] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An immersion and germination accelerating device for planting Polygonatum kingianum, comprising a main body of a germination box (1), characterized in that, The interior of the germination box body (1) is fixed with a partition (2), and four equally spaced fixed grooves (3) are provided on the partition (2). A fixed block (8) is placed inside the fixed groove (3), and a bud box (7) is fixed on the top of the fixed block (8). The interior of the bud box (7) is slidably connected with a placement frame (10), and a filter screen (11) is fixed on the bottom of the placement frame (10). Side plates (13) are fixed on both sides of the top of the placement frame (10), and a horizontal plate (16) is slidably connected between the two side plates (13). The bottom of the horizontal plate (16) is slidably connected with a movable frame (22). The movable frame The bottom of the (22) is fixedly connected to a toggle rod (24), the bottom of the toggle rod (24) is fixedly connected to a flip plate (25), the top of the horizontal plate (16) is slidably connected to a sleeve (20), the interior of the sleeve (20) is provided with a slot (21), the interior of the slot (21) is slidably connected to an insertion rod (6), the insertion rod (6) is slidably connected to the germination box body (1), the middle position of the insertion rod (6) is threadedly connected to a threaded rod (5), the threaded rod (5) is rotatably connected to the germination box body (1), one end of the threaded rod (5) is fixedly connected to a motor (4), and the motor (4) is fixedly connected to the germination box body (1).

2. The soaking and germination accelerating device for Polygonatum kingianum planting according to claim 1, characterized in that, Both ends of the transverse plate (16) are fixedly connected to sliders (15), and the opposite surfaces of the two side plates (13) are provided with sliding grooves (14) matching the sliders (15). The top of the transverse plate (16) is fixedly connected to an insert block (17), and the top of the insert block (17) is slidably connected to a sleeve (20).

3. The soaking and germination accelerating device for Polygonatum kingianum planting according to claim 2, wherein, One end of the insert block (17) is provided with a chamfer, the other end of the insert block (17) is fixedly connected to a stop block (18), the top of the insert block (17) is fixedly connected to a magnetic block (19), and the magnetic block (19) is attracted to the sleeve (20).

4. The soaking and germination accelerating device for planting Polygonatum kingianum according to claim 3, characterized in that, Both sides of the transverse plate (16) are provided with limiting grooves (27), the interior of the limiting grooves (27) is slidably connected to the limiting blocks (23), the middle position of the limiting blocks (23) is slidably connected to the limiting rod (28), the two ends of the limiting rod (28) are respectively fixed to the two ends of the limiting grooves (27), an elastic member (29) is sleeved on one end of the limiting rod (28) close to the block (18), one end of the elastic member (29) is fixed to the limiting groove (27), and the other end of the elastic member (29) is fixed to the limiting block (23), and a pushing component is installed on the end of the transverse plate (16) away from the block (18).

5. The soaking and germination accelerating device for planting Polygonatum kingianum according to claim 4, characterized in that, The pushing assembly includes a rotating shaft (30), a cam (31), a gear (32) and a rack plate (33); the end of the transverse plate (16) away from the stop block (18) is fixedly connected to the rotating shaft (30); the lower end of the rotating shaft (30) is rotatably connected to the gear (32); the top of the gear (32) is fixedly connected to the cam (31); the top of the movable frame (22) is fixedly connected to the push block (26); the cam (31) and the push block (26) are in contact with each other; the end of the top of the placement frame (10) away from the stop block (18) is provided with a rack plate (33) fixedly connected to the side plate (13); the rack plate (33) is meshed with the gear (32).

6. The soaking and germination accelerating device for Polygonatum kingianum planting according to claim 1, characterized in that, The upper ends of both ends of the bud box (7) are fixedly connected with gripping blocks (9), the upper ends of both ends of the placement frame (10) are fixedly connected with handles (12), and a groove is provided on the side of the gripping block (9) away from the bud box (7).

7. The usage method of a seed soaking and germination accelerating device for planting Polygonatum kingianum Coll. et Hemsl. according to any one of claims 1-6, characterized in that, The following steps are involved: Step 1: First, mix the seeds and sand in a certain proportion and place them in the placement frame (10), then align the fixing block (8) at the bottom of the bud box (7) with the fixing groove (3) on the partition (2), and insert the fixing block (8) into the fixing groove (3); Step 2: Push the sleeve (20) so that the bottom of the sleeve (20) is inserted into the insert block (17), and the sleeve (20) is placed on the insert rod (6), then close the door of the germination box body (1) and start the germination box body (1); Step 3: Regularly start the motor (4), the motor (4) drives the threaded rod (5) to rotate, the plug rod (6) threadedly connected to the threaded rod (5) drives the sleeve (20) to move in a direction away from the motor (4), the sleeve (20) drives the moving frame (22) to move, and then the sand and seeds are turned over by the toggle rod (24) and the turning plate (25); Step 4: When the horizontal plate (16) moves, the gear (32) is pushed by the rack plate (33) to rotate, and the gear (32) drives the cam (31) to rotate. The rotating cam (31) pushes the push block (26) to move away from the rotation axis (30), and the push block (26) drives the moving frame (22), the toggle rod (24) and the flip plate (25) to move away from the rotation axis (30); Step 5: After the insertion rod (6) moves to the end of the threaded rod (5) away from the motor (4), the motor (4) rotates in the reverse direction, thereby driving the horizontal plate (16) to move in the direction of the motor (4), and repeating steps 3, 4 and 5 multiple times to loosen the sand; Step 6: After the seed germination is completed, first open the door of the germination box body (1), then pull the sleeve (20) away from the insertion rod (6) to separate the sleeve (20) from the insertion rod (6), and then pull the bud box (7) and the placement frame (10) out of the interior of the germination box body (1).

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