Rice planting seedling bed

Abstract

The utility model relates to the technical field of rice planting, and discloses a rice planting seedling bed which comprises a supporting frame, seedling frames are arranged at the top and the bottom of the supporting frame, bases are arranged at the bottoms of the two seedling frames, and first sliding grooves are formed in the two sides of the two seedling frames; the first sliding grooves located on the upper portion are opposite to the first sliding grooves located on the lower portion, and first sliding blocks are installed in the multiple first sliding grooves in a sliding mode. Through the base, water can be stored to soak and breed rice seeds, meanwhile, the base can move downwards to prevent seed mildewing and seed quality influence caused by too long seed soaking time, through the activated carbon filter layer, water in the base can be adsorbed, impurities in the water can be filtered out, and it is prevented that after budding, the water is placed for too long time, and the seed quality is affected. Through the first sliding blocks and the door bodies, the two breeding frames can be moved to one side to receive illumination, and the germination rate of the seeds is increased.

Description

Technical Field

[0001] The present application relates to the technical field of rice planting, and in particular to a rice planting nursery bed. Background Art

[0002] Rice, as the main food of people, has a history of thousands of years and can help people resist hunger. Therefore, rice seedling cultivation is particularly important, so people's requirements for rice seedling beds are getting higher and higher.

[0003] The existing Chinese patent with announcement number CN213523201U discloses a rice planting seedling bed, including a bottom plate, a vertical plate, a mounting frame, a seedling tray, a fill light, a power supply, a water tank and a pressure pump. Symmetrical vertical plates are fixed on the bottom plate, and a plurality of mounting frames are fixed between the vertical plates. Symmetrical steering holes are provided on the inner walls of both sides of the mounting frames, and through holes aligned with the steering holes are provided on the vertical plates; an adjusting screw is rotatably arranged in the steering hole, one end of the adjusting screw passes through the through hole and the end is connected to an adjusting motor; nut seats are provided at both ends of the adjusting screw, and a plurality of sleeves are sleeved on the adjusting screw between the nut seats; fixing holes are provided on both sides of the nut seat and the sleeve near the top; symmetrical auxiliary plates are fixed at the bottom of both ends of the seedling tray, and symmetrical "L"-shaped limit rods are slidably arranged at the bottom of both ends of the seedling tray, the "L"-shaped limit rods are connected to the auxiliary plates by fastening springs, and the "L"-shaped limit plates are movably plugged into the fixing holes.

[0004] However, the above-mentioned seedling bed has the following disadvantages: the device realizes the disassembly and assembly and irrigation of the seedling tray by setting an "L"-shaped limit plate and a sprinkler head, but the rice seeds cannot be soaked in water all the time during seedling cultivation. Long-term soaking can easily cause the seeds to mold and reduce the seed quality. At the same time, the water is sprayed down and cannot be filtered. It is easy to produce impurities when left for a long time, affecting the water quality, thereby causing a decrease in seed quality.

[0005] Therefore, we propose a rice planting nursery bed to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem of long-term soaking of seeds and generation of impurities in water due to long-term storage, the present application provides a rice planting nursery bed.

[0008] The rice planting nursery bed provided in this application adopts the following technical solution:

[0009] A rice planting seedling bed comprises a support frame, wherein the top and bottom of the support frame are both provided with a seedling frame, the bottoms of the two seedling frames are both provided with a base, first slide grooves are provided on both sides of the two seedling frames, the first slide groove located at the top is arranged opposite to the first slide groove located at the bottom, a plurality of first slide blocks are slidably installed in the first slide grooves, a plurality of first slide blocks are fixedly connected to one side of the seedling frame, a second slide groove is provided on both sides of the two bases, a second slide groove is slidably installed in the second slide grooves, one side of the plurality of second slide blocks is fixedly connected to one side of the base, a mounting frame is provided at the bottom of the two bases, a filter screen is provided at the top and bottom of the two mounting frames, an activated carbon filter layer is provided between the two filter screens, a clamping mechanism is provided on both sides of the bottom of the two mounting frames, a clamping slot is provided on both sides of the bottom of the two bases, the clamping mechanism is adapted to the clamping slot, a first driving mechanism is provided in the two first slide grooves, and a second driving mechanism is provided in the two second slide grooves.

[0010] Preferably, a door body is rotatably mounted on the top of the support frame, and a handle is fixedly mounted on one side of the door body and the top of the mounting frame.

[0011] Preferably, the first driving mechanism includes a first screw and a first motor, the first screw is rotatably installed in the first slide groove, the first screw passes through the first slider, the first screw is threadedly connected to the first slider, a first motor is fixedly installed on one side of the first slide groove, and the output end of the first motor is drivingly connected to the first screw.

[0012] Preferably, the second driving mechanism includes a second screw and a second motor, the second screw is rotatably installed in the second slide groove, the second screw passes through the second slider, the second screw is threadedly connected to the second slider, the second motor is fixedly installed at the bottom of the second slide groove, and the output end of the second motor is drivingly connected to the second screw.

[0013] Preferably, the clamping mechanism includes a fixed block, a fixed cylinder, a clamping block and a spring, a fixed block is fixedly installed on the bottom of the mounting frame, fixed cylinders are fixedly installed on both sides of the fixed block, springs are arranged in the two fixed cylinders, clamping blocks are arranged on both sides of the two fixed cylinders, the clamping blocks are elastically connected to the fixed cylinder through the spring, a first pull rope is arranged in the fixed block, the first pull rope passes through the fixed block and the two fixed cylinders, both ends of the first pull rope are fixedly connected to the clamping block, a second pull rope is commonly arranged on the top of the two first pull ropes, the second pull rope passes through the mounting frame and the fixed block, and one end of the second pull rope is fixedly connected to the first pull rope.

[0014] Preferably, a third screw is rotatably mounted on the bottom of the support frame, and an I-shaped plate is provided on the third screw, the third screw penetrates the I-shaped plate, the third screw is threadably connected to the I-shaped plate, a turbine is fixedly mounted on the top of the third screw, a vortex is provided on one side of the turbine, and the vortex is meshed with the turbine, two support plates are fixedly mounted on the bottom of the support frame, the vortex is rotatably connected to the two support plates, a third motor is fixedly mounted on one side of one of the support plates, and the output end of the third motor is transmission connected to the vortex, limiting columns are fixedly mounted on both sides of the bottom of the support frame, support blocks are fixedly mounted on the bottoms of the two limiting columns, the two limiting columns penetrate the I-shaped plate, the two limiting columns are slidably matched with the I-shaped plate, two directional wheels are fixedly mounted on the bottom of one side of the I-shaped plate, and two universal wheels are fixedly mounted on the bottom of the other side of the I-shaped plate

[0015] In summary, the present application includes the following beneficial technical effects: through the base, water can be stored for soaking rice seeds for breeding, and at the same time the base can be moved downward to prevent the seeds from being soaked for too long, causing the seeds to mold and affecting the seed quality; through the activated carbon filter layer, the water inside the base can be adsorbed and impurities in the water can be filtered to prevent the water from being left for too long after germination, resulting in excessive internal impurities affecting the development of rice seeds; through the first slider and the door body, the two breeding frames can be moved to one side to receive light, thereby improving the seed germination rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a three-dimensional structure of an embodiment of the application;

[0017] Figure 2 It is a schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the seedling raising frame and the base of the application embodiment;

[0019] Figure 4 It is a schematic diagram of the main cross-sectional structure of the seedling raising frame and the base of the application embodiment;

[0020] Figure 5 It is an application embodiment Figure 4 A schematic diagram of the enlarged structure at point A;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the I-type plate of the application embodiment.

[0022] Explanation of the accompanying drawings: 1. Support frame; 2. Base; 3. Seedling frame; 4. Door body; 5. Handle; 6. First motor; 7. First slider; 8. First screw; 9. Second slider; 10. Second screw; 11. Second motor; 12. Mounting frame; 13. Filter; 14. Fixed block; 15. Fixed cylinder; 16. Block; 17. Second pull rope; 18. Activated carbon filter layer; 19. Universal wheel; 20. Spring; 21. First pull rope; 22. I-shaped plate; 23. Limit column; 24. Turbine; 25. Support plate; 26. Third motor; 27. Third screw; 28. Turbine; 29. ​​Directional wheel. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-6 This application is described in further detail.

[0024] The present application embodiment discloses a rice planting nursery bed. Figure 1-6 A rice planting seedling bed comprises a support frame 1, a seedling frame 3 is provided at the top and bottom of the support frame 1, a base 2 is provided at the bottom of the two seedling frames 3, first slide grooves are provided on both sides of the two seedling frames 3, the first slide groove located at the top is arranged opposite to the first slide groove located at the bottom, a plurality of first slide grooves are slidably installed with first sliders 7, a plurality of first sliders 7 are fixedly connected to one side of the seedling frame 3, a second slide groove is provided on both sides of the two bases 2, a plurality of second slide grooves are slidably installed with second sliders 9, a plurality of second sliders 9 are fixedly connected to one side of the base 2, a mounting frame 12 is provided at the bottom of the two bases 2, a filter screen 13 is provided at the top and bottom of the two mounting frames 12, an activated carbon filter layer 18 is provided between the two filter screens 13, The two filters 13 wrap the activated carbon filter layer 18 inside, and the two installation frames 12 are provided with a clamping mechanism on both sides of the bottom, and the two bases 2 are provided with a clamping groove on both sides of the bottom, and the clamping mechanism is adapted to the clamping groove. The two first slide grooves are provided with a first driving mechanism, and the two second slide grooves are provided with a second driving mechanism; through the base 2, water can be stored to soak rice seeds for breeding, and at the same time, the base 2 can be moved downward to prevent the seeds from being soaked for too long, causing the seeds to mold and affecting the seed quality. Through the activated carbon filter layer 18, the water inside the base 2 can be adsorbed and impurities in the water can be filtered to prevent the water from being left for too long after germination, and excessive internal impurities can affect the development of rice seeds. Through the first slider 7 and the door body 4, the two breeding frames can be moved to one side to receive light and improve the seed germination rate.

[0025] Reference Figure 1A door body 4 is rotatably mounted on the top of the support frame 1, and a handle 5 is fixedly mounted on one side of the door body 4 and the top of the mounting frame 12, so that the door body 4 can be opened to allow the seedling raising frame 3 at the bottom to receive light.

[0026] Reference Figure 2 The first driving mechanism includes a first screw 8 and a first motor 6. The first screw 8 is rotatably installed in the first slide groove. The first screw 8 passes through the first slider 7. The first screw 8 is threadedly connected to the first slider 7. A first motor 6 is fixedly installed on one side of the first slide groove. The output end of the first motor 6 is transmission-connected to the first screw 8, which can drive the seedling frame 3 to move to one side.

[0027] Reference Figure 2 The second driving mechanism includes a second screw 10 and a second motor 11. The second screw 10 is rotatably installed in the second slide groove. The second screw 10 passes through the second slider 9. The second screw 10 is threadedly connected to the second slider 9. The second motor 11 is fixedly installed at the bottom of the second slide groove. The output end of the second motor 11 is transmission-connected with the second screw 10, which can drive the base 2 to move up and down.

[0028] Reference Figure 3-5 The clamping mechanism includes a fixed block 14, a fixed tube 15, a clamping block 16 and a spring 20. The fixed block 14 is fixedly installed at the bottom of the installation frame 12, and the fixed tubes 15 are fixedly installed on both sides of the fixed block 14. Springs 20 are arranged in the two fixed tubes 15, and clamping blocks 16 are arranged on both sides of the two fixed tubes 15. The clamping block 16 is elastically connected to the fixed tube 15 through the spring 20. A first pull rope 21 is arranged in the fixed block 14, and the first pull rope 21 passes through the fixed block 14 and the two fixed tubes 15. Both ends of the first pull rope 21 are fixedly connected to the clamping block 16. A second pull rope 17 is commonly arranged on the top of the two first pull ropes 21. The second pull rope 17 passes through the installation frame 12 and the fixed block 14, and one end of the second pull rope 17 is fixedly connected to the first pull rope 21, so as to fix the installation frame 12.

[0029] Reference Figure 6The bottom of the support frame 1 is rotatably mounted with a third screw 27, on which an I-shaped plate 22 is arranged, the third screw 27 penetrates the I-shaped plate 22, the third screw 27 is threadedly connected with the I-shaped plate 22, a turbine 28 is fixedly mounted on the top of the third screw 27, a vortex rod 24 is arranged on one side of the turbine 28, the vortex rod 24 is meshed with the turbine 28, two support plates 25 are fixedly mounted on the bottom of the support frame 1, the vortex rod 24 is rotatably connected with the two support plates 25, one side of the support plate 25 A third motor 26 is fixedly installed, and the output end of the third motor 26 is transmission-connected to the worm shaft 24. Limiting columns 23 are fixedly installed on both sides of the bottom of the support frame 1, and support blocks are fixedly installed on the bottoms of the two limiting columns 23. The two limiting columns 23 penetrate the I-shaped plate 22, and the two limiting columns 23 are slidably matched with the I-shaped plate 22. Two directional wheels 29 are fixedly installed on the bottom of one side of the I-shaped plate 22, and two universal wheels 19 are fixedly installed on the bottom of the other side of the I-shaped plate 22, which can drive the support frame 1 to move, thereby transplanting.

[0030] The implementation principle of a rice planting nursery bed in the embodiment of the present application is as follows: during breeding, rice seeds are placed in the nursery frame 3 for seedling cultivation, and then water is sprinkled inwardly. The water flows through the nursery frame 3 and flows into the base 2 at the bottom. At this time, the second motor 11 can be started, and the second motor 11 drives the second screw 10 to rotate, and the second screw 10 drives the second slider 9 to move up and down, and the second slider 9 drives the base 2 to move downward to prevent the rice seeds from being soaked in water all the time, causing the seeds to mold and affect the subsequent germination quality. At the same time, the water inside the nursery cannot flow, and it is easy to affect the breeding quality if it is placed for a long time. The soaked water is filtered through the activated carbon filter layer 18 at the bottom to absorb impurities in it. When replacement is needed, the second pull rope 17 can be pulled, and the second pull rope 17 drives the first pull rope 21 to move, and the first pull rope 21 drives the block 16 to enter the fixed cylinder 15, thereby releasing the lock on the installation frame 12, and the handle 5 is used to take out the installation frame 12, and the internal activated carbon filter layer 18 is replaced. After the replacement is completed, The installation frame 12 can be placed in the base 2, and the installation frame 12 can be pressed downward so that the card block 16 encounters an obstacle and enters the fixed tube 15. After entering the card slot, it pops out to lock the installation frame 12. The handle 5 can be used to open the door body 4, and then the first motor 6 is started. The first motor 6 drives the first screw 8 to rotate, and the first screw 8 drives the first slider 7 to move. The first slider 7 drives the seedling frame 3 to move to one side to receive light. At the same time, the seedling frame 3 moves to the opposite position to ensure that both seedling frames 3 can receive light. When transplanting rice seeds, the support frame 1 can be pushed, and the universal wheel 19 and the directional wheel 29 at the bottom drive the support frame 1 to move to the transplanting position, and then the third motor 26 is started, the third motor 26 drives the worm rod 24 to rotate, the worm rod 24 drives the turbine 28 to rotate, the turbine 28 drives the third screw 27 to rotate, and the third screw 27 drives the I-type plate 22 to move upward, so that the directional wheel 29 and the universal wheel 19 move upward, and the support block at the bottom of the limit column 23 contacts the ground to fix the support frame 1.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rice planting nursery bed, comprising a support frame (1), characterized in that: The top and bottom of the support frame (1) are both provided with a seedling raising frame (3), the bottoms of the two seedling raising frames (3) are both provided with a base (2), both sides of the two seedling raising frames (3) are provided with a first slide groove, the first slide groove located at the top is arranged opposite to the first slide groove located at the bottom, a plurality of first slide grooves are slidably installed with a first slider (7), a plurality of first sliders (7) are fixedly connected to one side of the seedling raising frame (3), a second slide groove is provided on both sides of the two bases (2), a plurality of second slide grooves are slidably installed with a second slider (9), a plurality of second sliders One side of the two mounting frames (9) is fixedly connected to one side of the base (2), the bottom of the two bases (2) is provided with a mounting frame (12), the top and bottom of the two mounting frames (12) are provided with a filter screen (13), an activated carbon filter layer (18) is provided between the two filter screens (13), both sides of the bottom of the two mounting frames (12) are provided with a clamping mechanism, both sides of the bottom of the two bases (2) are provided with a clamping groove, the clamping mechanism is adapted to the clamping groove, the first driving mechanism is provided in the two first sliding grooves, and the second driving mechanism is provided in the two second sliding grooves.

2. A rice planting nursery bed according to claim 1, characterized in that: A door body (4) is rotatably mounted on the top of the support frame (1), and a handle (5) is fixedly mounted on one side of the door body (4) and the top of the mounting frame (12).

3. The rice planting nursery bed according to claim 1, characterized in that: The first driving mechanism comprises a first screw rod (8) and a first motor (6); the first screw rod (8) is rotatably mounted in the first slide groove, the first screw rod (8) passes through the first slider (7), the first screw rod (8) is threadedly connected to the first slider (7), a first motor (6) is fixedly mounted on one side of the first slide groove, and an output end of the first motor (6) is drivingly connected to the first screw rod (8).

4. The rice planting nursery bed according to claim 1, characterized in that: The second driving mechanism comprises a second screw rod (10) and a second motor (11); the second screw rod (10) is rotatably mounted in the second slide groove, the second screw rod (10) passes through the second slider (9), the second screw rod (10) is threadedly connected to the second slider (9), a second motor (11) is fixedly mounted at the bottom of the second slide groove, and an output end of the second motor (11) is drivingly connected to the second screw rod (10).

5. The rice planting nursery bed according to claim 1, characterized in that: The clamping mechanism comprises a fixed block (14), a fixed tube (15), a clamping block (16) and a spring (20); the bottom of the mounting frame (12) is fixedly mounted with the fixed block (14); both sides of the fixed block (14) are fixedly mounted with fixed tubes (15); both sides of the two fixed tubes (15) are provided with springs (20); both sides of the two fixed tubes (15) are provided with clamping blocks (16); the clamping blocks (16) are elastically connected to the fixed tubes (15) through the springs (20). A first pull rope (21) is arranged in the fixed block (14), the first pull rope (21) passes through the fixed block (14) and the two fixed tubes (15), both ends of the first pull rope (21) are fixedly connected to the clamping block (16), a second pull rope (17) is arranged on the top of the two first pull ropes (21), the second pull rope (17) passes through the installation frame (12) and the fixed block (14), and one end of the second pull rope (17) is fixedly connected to the first pull rope (21).

6. The rice planting nursery bed according to claim 2, characterized in that: A third screw rod (27) is rotatably mounted on the bottom of the support frame (1), an I-shaped plate (22) is arranged on the third screw rod (27), the third screw rod (27) passes through the I-shaped plate (22), the third screw rod (27) is threadedly connected to the I-shaped plate (22), a turbine (28) is fixedly mounted on the top of the third screw rod (27), a worm gear (24) is arranged on one side of the turbine (28), the worm gear (24) is meshed with the turbine (28), two support plates (25) are fixedly mounted on the bottom of the support frame (1), the worm gear (24) is rotatably connected to the two support plates (25), wherein A third motor (26) is fixedly mounted on one side of the support plate (25), and the output end of the third motor (26) is drivingly connected to the worm gear (24). Limiting columns (23) are fixedly mounted on both sides of the bottom of the support frame (1), and supporting blocks are fixedly mounted on the bottoms of two limiting columns (23). The two limiting columns (23) penetrate the I-shaped plate (22), and the two limiting columns (23) are slidably matched with the I-shaped plate (22). Two directional wheels (29) are fixedly mounted on the bottom of one side of the I-shaped plate (22), and two universal wheels (19) are fixedly mounted on the bottom of the other side of the I-shaped plate (22).

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