Rice breeding frame convenient to irrigate

Abstract

The utility model discloses a rice breeding frame convenient to irrigate, which relates to the technical field of rice breeding and comprises a bottom plate, a top plate arranged above the bottom plate, a plurality of supporting rods arranged between the top plate and the outer side of the bottom plate, an adjusting rod and a connecting rod arranged on two sides between the bottom plate and the top plate respectively, and a tray arranged between the adjusting rod and the connecting rod. A sliding mechanism is arranged between one end of the tray and the connecting rod, limiting mechanisms are arranged at the positions, located on the two sides of the adjusting rod, of the other end of the tray, adjusting mechanisms are arranged on the outer sides of the limiting mechanisms, and a nutrition supply mechanism is arranged on the top plate; the limiting mechanism is controlled by the adjusting mechanism to limit and fix the positions of the trays, so that the distance between the trays is adjusted, taking and placing are convenient, the nutrition supply mechanism can supply a nutrient solution to rice seedlings, and the breeding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice breeding, in particular to a rice breeding frame which is convenient for watering. Background Art

[0002] With the development of modern agriculture, rice planting is the top priority of current agricultural development, and rice breeding, as the top priority of rice planting, has to attract people's attention. In the process of rice breeding, in order to better cultivate rice and obtain excellent and healthy rice seedlings, rice breeding racks have gradually been widely adopted.

[0003] The existing rice breeding racks require manual watering, are not easy to move and transport, and cannot supply nutrient solution to rice seedlings in time, which seriously affects the quality of rice breeding. In addition, the seedling trays in the existing breeding racks are fixed in position and the spacing cannot be adjusted, making it inconvenient to take and put.

[0004] Based on this, a rice breeding rack that is easy to irrigate is now provided to eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The utility model aims to provide a rice breeding rack that is easy to irrigate, so as to solve the problem that the existing rice breeding racks are manually operated for watering, the rice breeding racks are not very convenient to move and transport, and the nutrient solution cannot be supplied to the rice seedlings in time, which seriously affects the breeding quality of rice. In addition, the positions of the seedling trays in the existing breeding racks are fixed and the spacing cannot be adjusted, which makes it inconvenient to take and put.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A rice breeding rack that is convenient for watering comprises a bottom plate, a top plate arranged above the bottom plate, a plurality of support rods arranged between the top plate and the outer side of the bottom plate, an adjusting rod and a connecting rod respectively arranged on both sides between the bottom plate and the top plate, a tray arranged between the adjusting rod and the connecting rod, a sliding mechanism arranged between one end of the tray and the connecting rod, a limiting mechanism arranged on both sides of the adjusting rod at the other end of the tray, an adjusting mechanism arranged on the outer side of the limiting mechanism, and a nutrient supply mechanism arranged on the top plate.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution, the sliding mechanism includes a connecting block, and the connecting block is slidingly connected to the connecting rod.

[0010] In an optional scheme: the limiting mechanism includes a fixed block, the fixed block is located on both sides of the adjusting rod, a cavity is provided in the fixed block, a gear is provided in the cavity, the gear is rotatably connected to the inner wall of the cavity through a rotating shaft, a first moving block and a second moving block are respectively provided on both sides of the gear, and sliders are respectively provided on the upper and lower surfaces of the first moving block and the second moving block, a slide groove is provided in the cavity at a position corresponding to the slider, and the slider is slidably connected in the slide groove, one end of the first moving block and the second moving block is fixedly connected to the inner wall of the cavity by a spring, a limiting column is provided at one end of the first moving block away from the spring, and a number of evenly distributed limiting holes are provided on the adjusting rod, and the limiting column and the limiting hole cooperate with each other to be fixed.

[0011] In an optional solution: the adjustment mechanism includes a movable groove, which is located at the outer end of the fixed block, and the first movable block and the second movable block are both provided with tooth grooves on the inner sides, and the tooth grooves are both engaged with the gears, and an adjustment plate is provided on the outer side of the second movable block, and the adjustment plate is located in the movable groove and is slidably connected.

[0012] In an optional solution: a plurality of seedling trays are arranged in the tray, symmetrical limiting plates are arranged at both ends of the seedling tray, limiting grooves are arranged on the tray at positions corresponding to the limiting plates, and handles are arranged on the limiting plates.

[0013] In an optional scheme: the nutrient supply mechanism includes a nutrient solution tank, the nutrient solution tank is located on the top plate, a water pump is provided on one side of the nutrient solution tank, a second connecting pipe is provided on one side of the tray, the water pump input end is connected to the nutrient solution tank through the first connecting pipe, the water pump output end is connected to the second connecting pipe through the third connecting pipe, and spray heads are respectively provided at the bottom of the top plate and the bottom of the tray, and the spray heads are connected to the second connecting pipe through a water pipe.

[0014] In an optional solution: a plurality of support legs are provided at the bottom of the base plate, and universal wheels are provided at the bottom ends of the support legs.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model is characterized in that an adjusting rod and a connecting rod are respectively provided on both sides between the bottom plate and the top plate, a tray is provided between the adjusting rod and the connecting rod, a sliding mechanism is provided between one end of the tray and the connecting rod, a limiting mechanism is provided on both sides of the adjusting rod at the other end of the tray, an adjusting mechanism is provided on the outside of the limiting mechanism, and a nutrient supply mechanism is provided on the top plate. The sliding mechanism can make the tray slide freely on the connecting rod, and the position of the tray is limited and fixed by controlling the limiting mechanism through the adjusting mechanism, thereby adjusting the spacing of the trays for convenient taking and placing, and the nutrient supply mechanism can supply nutrient solution to the rice seedlings, thereby improving the breeding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of one side of the utility model.

[0018] Figure 2 This is a schematic diagram of the overall structure of the other side of the utility model.

[0019] Figure 3 This is a schematic diagram of the internal structure of the tray of the present invention.

[0020] Figure 4 This is a schematic diagram of the internal structure of the fixed block of the present utility model.

[0021] Figure 5 This is a schematic diagram of the tooth groove structure of the present utility model.

[0022] Notes on the accompanying drawings: 1. Bottom plate; 2. Top plate; 3. Support rod; 4. Support leg; 5. Universal wheel; 6. Adjusting rod; 7. Connecting rod; 8. Tray; 9. Connecting block; 10. Fixed block; 11. Limiting hole; 12. Cavity; 13. First moving block; 14. Slide groove; 15. Slider; 16. Spring; 17. Limiting column; 18. Tooth groove; 19. Gear; 20. Rotating shaft; 21. Second moving block; 22. Movable groove; 23. Adjusting plate; 24. Limiting groove; 25. Limiting plate; 26. Handle; 27. Nutrient solution tank; 28. Water pump; 29. ​​First connecting pipe; 30. Second connecting pipe; 31. Third connecting pipe; 32. Water pipe; 33. Seedling tray; 34. Sprinkler head. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, Figure 1-Figure 5 As shown, a rice breeding rack that is convenient for watering includes a bottom plate 1, a top plate 2 is arranged above the bottom plate 1, a number of support rods 3 are arranged between the top plate 2 and the outer side of the bottom plate 1, an adjusting rod 6 and a connecting rod 7 are respectively arranged on both sides between the bottom plate 1 and the top plate 2, a tray 8 is arranged between the adjusting rod 6 and the connecting rod 7, a sliding mechanism is provided between one end of the tray 8 and the connecting rod 7, a limiting mechanism is provided on both sides of the adjusting rod 6 at the other end of the tray 8, an adjusting mechanism is provided on the outer side of the limiting mechanism, a nutrient supply mechanism is provided on the top plate 2, the sliding mechanism can make the tray slide freely on the connecting rod, the position of the tray is limited and fixed by controlling the limiting mechanism through the adjusting mechanism, and the nutrient supply mechanism can supply nutrient solution to the rice seedlings to improve the breeding quality.

[0025] In one embodiment, Figure 2As shown, the sliding mechanism includes a connecting block 9 , which is slidably connected to the connecting rod 7 , and the tray 8 can slide freely on the connecting rod 7 .

[0026] In one embodiment, Figure 4 and Figure 5 As shown, the limiting mechanism includes a fixed block 10, which is located on both sides of the adjusting rod 6. A cavity 12 is provided in the fixed block 10, and a gear 19 is provided in the cavity 12. The gear 19 is rotatably connected to the inner wall of the cavity 12 through a rotating shaft 20. A first moving block 13 and a second moving block 21 are respectively provided on both sides of the gear 19. The first moving block 13 and the second moving block 21 are respectively provided with sliders 15 on the upper and lower surfaces. A slide groove 14 is provided in the cavity 12 at a position corresponding to the slider 15, and the slider 15 is positioned They are slidably connected in the slide groove 14, and one end of the first moving block 13 and the second moving block 21 are fixedly connected to the inner wall of the cavity 12 by a spring 16. A limiting column 17 is provided at the end of the first moving block 13 away from the spring 16, and a number of evenly distributed limiting holes 11 are provided on the adjusting rod 6, and the limiting column 17 and the limiting hole 11 are fixed with each other. The first moving block 13 and the second moving block 21 are slidably connected along the slide groove 14, and the first moving block 13 pushes out the limiting column 17 under the action of the spring 16.

[0027] In one embodiment, Figure 4 and Figure 5 As shown, the adjustment mechanism includes a movable groove 22, which is located at the outer end of the fixed block 10. The first movable block 13 and the second movable block 21 are both provided with tooth grooves 18 on the inner sides, and the tooth grooves 18 are engaged with the gears 19. An adjustment plate 23 is provided on the outer side of the second movable block 21, and the adjustment plate 23 is located in the movable groove 22 and is slidably connected. The adjustment plates 23 are pulled mutually, so that the adjustment plate 23 drives the second movable block 21 to squeeze the spring 16 for lateral movement, and the tooth grooves 18 are engaged with the gears 19, thereby driving the first movable block 13 to move in the opposite direction, and the limit column 17 is retracted into the fixed block 10.

[0028] In one embodiment, Figure 3 As shown, several seedling trays 33 are arranged in the tray 8, and symmetrical limiting plates 25 are set at both ends of the seedling trays 33. Limiting grooves 24 are set at positions corresponding to the limiting plates 25 on the tray 8, and handles 26 are set on the limiting plates 25 to facilitate the placement of the seedling trays 33.

[0029] In one embodiment, Figure 1 and Figure 2As shown, the nutrient supply mechanism includes a nutrient solution tank 27, which is located on the top plate 2, a water pump 28 is provided on one side of the nutrient solution tank 27, and a second connecting pipe 30 is provided on one side of the tray 8. The input end of the water pump 28 is connected to the nutrient solution tank 27 through a first connecting pipe 29, and the output end of the water pump 28 is connected to the second connecting pipe 30 through a third connecting pipe 31. Sprinkler heads 34 are respectively provided at the bottom of the top plate 2 and the bottom of the tray 8. The sprinkler head 34 is connected to the second connecting pipe 30 through a water pipe 32. Starting the water pump 28 can inject the nutrient solution in the nutrient solution tank 27 into the sprinkler head 34, thereby supplying nutrient solution to the rice in the seedling tray 33.

[0030] In one embodiment, Figure 1 As shown, a plurality of support legs 4 are provided at the bottom of the base plate 1, and universal wheels 5 are provided at the bottom ends of the support legs 4 to facilitate the movement of the breeding frame.

[0031] The above embodiment discloses a rice breeding rack that is convenient for watering. When in use, the seedling tray 33 is placed in the tray 8, and the adjusting plates 23 are pulled against each other, so that the adjusting plate 23 drives the second moving block 21 to squeeze the spring 16 to move laterally, and the tooth grooves 18 are engaged with the gear 19, thereby driving the first moving block 13 to move in the opposite direction, and the limiting column 17 is retracted into the fixed block 10 to adjust the spacing between the trays 8. After adjusting the appropriate position, the adjusting plate 23 is loosened. Under the action of the spring 16, the first moving block 13 pushes the limiting column 17 out and fixes it with the limiting hole 11. Starting the water pump 28 can inject the nutrient solution in the nutrient solution tank 27 into the sprinkler head 34 to supply nutrient solution to the rice in the seedling tray 33.

[0032] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A rice breeding rack for easy irrigation, comprising a bottom plate (1), a top plate (2) disposed above the bottom plate (1), and a plurality of support rods (3) disposed between the top plate (2) and the outer side of the bottom plate (1), characterized in that: An adjusting rod (6) and a connecting rod (7) are respectively provided on both sides between the bottom plate (1) and the top plate (2); a tray (8) is provided between the adjusting rod (6) and the connecting rod (7); a sliding mechanism is provided between one end of the tray (8) and the connecting rod (7); a limiting mechanism is provided on both sides of the adjusting rod (6) at the other end of the tray (8); an adjusting mechanism is provided outside the limiting mechanism; and a nutrient supply mechanism is provided on the top plate (2).

2. The rice breeding rack for easy irrigation according to claim 1, characterized in that: The sliding mechanism comprises a connecting block (9), and the connecting block (9) is slidably connected to the connecting rod (7).

3. The rice breeding frame for easy irrigation according to claim 1, characterized in that: The limiting mechanism comprises a fixed block (10), the fixed block (10) being located on both sides of the adjusting rod (6), a cavity (12) being provided in the fixed block (10), a gear (19) being provided in the cavity (12), the gear (19) being rotatably connected to the inner wall of the cavity (12) via a rotating shaft (20), a first moving block (13) and a second moving block (21) being provided on both sides of the gear (19), a slider (15) being provided on the upper and lower surfaces of the first moving block (13) and the second moving block (21), respectively, A slide groove (14) is provided in the cavity (12) at a position corresponding to the slider (15), and the slider (15) is slidably connected in the slide groove (14). One end of the first moving block (13) and the second moving block (21) are fixedly connected to the inner wall of the cavity (12) through a spring (16). A limiting column (17) is provided at one end of the first moving block (13) away from the spring (16). A plurality of evenly distributed limiting holes (11) are provided on the adjusting rod (6), and the limiting column (17) and the limiting hole (11) are fixedly matched with each other.

4. The rice breeding frame for easy irrigation according to claim 3, characterized in that: The adjustment mechanism comprises a movable groove (22), the movable groove (22) being located at the outer end of the fixed block (10), tooth grooves (18) being provided on the inner sides of the first movable block (13) and the second movable block (21), and the tooth grooves (18) being meshed with the gears (19), and an adjustment plate (23) being provided on the outer side of the second movable block (21), and the adjustment plate (23) being located in the movable groove (22) and being slidably connected thereto.

5. The rice breeding frame for easy irrigation according to claim 1, characterized in that: A plurality of seedling trays (33) are provided in the tray (8), symmetrical limiting plates (25) are provided at both ends of the seedling trays (33), limiting grooves (24) are provided on the tray (8) at positions corresponding to the limiting plates (25), and handles (26) are provided on the limiting plates (25).

6. The rice breeding frame for easy irrigation according to claim 1, characterized in that: The nutrient supply mechanism comprises a nutrient solution tank (27), the nutrient solution tank (27) being located on the top plate (2), a water pump (28) being provided on one side of the nutrient solution tank (27), a second connecting pipe (30) being provided on one side of the tray (8), an input end of the water pump (28) being connected to the nutrient solution tank (27) via a first connecting pipe (29), an output end of the water pump (28) being connected to the second connecting pipe (30) via a third connecting pipe (31), a spray head (34) being provided at the bottom of the top plate (2) and the bottom of the tray (8), respectively, and the spray head (34) being connected to the second connecting pipe (30) via a water pipe (32).

7. The rice breeding rack for easy irrigation according to claim 1, characterized in that: A plurality of supporting legs (4) are provided at the bottom of the base plate (1), and universal wheels (5) are provided at the bottom ends of the supporting legs (4).

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