Rice seedling cultivation device based on agricultural planting

Abstract

The utility model relates to the technical field of rice cultivation, and discloses a rice seedling cultivation device based on agricultural planting, which comprises a cultivation box body, and a water spraying device for spraying water to seedlings is arranged in the cultivation box body; a limiting assembly is installed in the cultivation box body, a water storage box body is fixedly installed at the upper end of the limiting assembly, a cultivation plate is arranged in the water storage box body, and a limiting plate is installed on the outer surface of the water storage box body and slidably arranged on the driving rod. According to the rice seedling cultivation device based on agricultural planting, a water storage tank can be driven to move up and down through work of an electric telescopic rod, so that the purpose of driving the water storage tank to ascend and descend is achieved, and at the moment, a cultivation plate in the water storage tank can be driven to move; and meanwhile, the sealing plug plate is driven to move up and down in a linkage manner, so that redundant water in the cultivation box body can be automatically discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of rice cultivation, in particular to a rice seedling cultivation device based on agricultural planting. Background Art

[0002] When planting rice, it is necessary to breed the rice first, and then plant the bred seedlings in paddy fields. The existing cultivation method is to sow rice seeds into cultivation trays for cultivation. The seedling raising period is generally 20 to 30 days, during which the temperature and moisture must be controlled.

[0003] At present, the patent with the announcement number CN215774535U discloses a rice seedling cultivation device based on agricultural planting, including a support plate, the upper surface of the support plate is movably connected with a cultivation box, the top of the cultivation box is provided with a glass top, the interior of the cultivation box is provided with a fixed plate, the top of the fixed plate is provided with a movable groove, the top of the movable groove is movably connected with a support leg, the top of the support leg is movably connected with a water storage tank, the top of the water storage tank is movably connected with the cultivation tank, and the upper surface of the cultivation tank is provided with a leak hole. The movable groove is provided, the bolt fixes the support leg in the movable groove through the fixed plate, when the bolt is loosened, the support leg can be taken out of the cultivation box through the movable groove for observation, a baffle is provided, the nut can loosen the baffle by rotating the screw, the loosened baffle can be pulled open by pulling the handle, and the baffle is convenient for the rice seedling to be taken out for observation after being pulled open, and a water storage tank is provided, when the rice seedlings are watered and irrigated with nutrient solution, excessive water and nutrient solution are discharged into the water storage tank through the leak hole and the storage tank, saving water and nutrient solution.

[0004] However, the following problems still exist in the process of using the current rice seedling cultivation device:

[0005] When the above-mentioned device is in use, the distance between the cultivation plate and the water spray structure is fixed. In actual use, as the seedlings grow, the water sprayed by the water spray structure will be blocked by the leaves of the seedlings, making it impossible to replenish water to all the leaves and roots of the seedlings, which will affect the water spraying effect on the seedlings. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a rice seedling cultivation device based on agricultural planting. By arranging a cultivation plate as a liftable structure, it can ensure that the leaves and roots of the seedlings are fully sprayed with water when the seedlings are cultivated.

[0007] The utility model provides the following technical solutions: a rice seedling cultivation device based on agricultural planting, comprising a cultivation box body, a water spraying device for spraying water on the seedlings is arranged inside the cultivation box body; a limiting component is installed inside the cultivation box body, and a water storage box body is fixedly installed on the upper end of the limiting component, a cultivation plate is arranged inside the water storage box body, and a limiting plate is installed on the outer surface of the water storage box body, the limiting plate is slidably arranged on a driving rod, a mounting plate is arranged on the driving rod, an electric telescopic rod is installed on the upper end of the mounting plate, and a fixing plate is fixedly installed on the upper end of the electric telescopic rod.

[0008] Furthermore, the fixing plate is symmetrically installed on the left and right sides of the inner surface of the cultivation box, and a placement plate is installed on the inner surface of the cultivation box, and the upper end of the placement plate is in contact with the cultivation plate. Through the above structure, it is convenient to stably place the cultivation plate through the placement plate, thereby fixing the placement height of the cultivation plate.

[0009] Furthermore, the cultivation plate and the inner surface of the water storage tank are in contact with each other, and a water outlet pipe is provided through the water storage tank, and a through hole is opened at the lower end of the cultivation plate. Through the above structure, the excess water inside the water storage tank can be discharged easily under the action of the water outlet pipe.

[0010] Furthermore, the limiting assembly includes a fixed sleeve and a telescopic plate. The fixed sleeve is installed on the inner surface of the cultivation box body, and the telescopic plate is slidably arranged inside the fixed sleeve. The upper end of the telescopic plate is connected to the lower end of the water storage box body. Through the above structure, it is convenient to limit the movement range of the telescopic plate through the fixed sleeve.

[0011] Furthermore, a water discharge assembly is provided at the lower end of the mounting plate, and the water discharge assembly includes a fixing rod and a sealing plug plate, the fixing rod is fixedly connected to the mounting plate, and the lower end of the fixing rod is connected to the sealing plug plate, and the sealing plug plate is fitted with the cultivation box body through the through holes opened on the left and right sides of the cultivation box body. Through the above structure, it is convenient to discharge excess water in the cultivation box body through the sealing plug plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The rice seedling cultivation device based on agricultural planting can drive the water storage tank to move up and down through the operation of the electric telescopic rod, so as to achieve the purpose of driving the water storage tank to rise and fall. At this time, the cultivation plate in the water storage tank can be driven to move, so as to achieve the purpose of fully spraying water on the leaves and roots of the seedlings. At the same time, the sealing plug plate is driven to move up and down by linkage, so that the excess water in the cultivation box can be automatically discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the cultivation box of the utility model;

[0015] Figure 2 This is a schematic diagram of the main three-dimensional cross-sectional structure of the water storage tank of the utility model;

[0016] Figure 3 This is a schematic diagram of the main three-dimensional structure of the restriction plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the main three-dimensional structure of the launch assembly of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the limiting component of the utility model from a side view.

[0019] In the figure: 1. Cultivation box; 2. Water spraying device; 3. Limiting assembly; 301. Fixed sleeve; 302. Telescopic plate; 4. Water storage box; 5. Water outlet pipe; 6. Placement plate; 7. Cultivation plate; 8. Limiting plate; 9. Driving rod; 10. Mounting plate; 11. Electric telescopic rod; 12. Fixed plate; 13. Water discharge assembly; 131. Fixed rod; 132. Sealing plug plate. DETAILED DESCRIPTION

[0020] 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 of the embodiments.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a rice seedling cultivation device based on agricultural planting, comprising a cultivation box 1, which is provided with a water spraying device 2 for spraying water on the seedlings; a limiting component 3 is installed inside the cultivation box 1, and a water storage box 4 is fixedly installed on the upper end of the limiting component 3; a fixing plate 12 is symmetrically installed on the left and right sides of the inner surface of the cultivation box 1, and a placing plate 6 is installed on the inner surface of the cultivation box 1, and the upper end of the placing plate 6 is in contact with the cultivation plate 7; the cultivation plate 7 is in contact with the inner surface of the water storage box 4, and a water outlet pipe 5 is penetrated on the water storage box 4, and a through hole is opened at the lower end of the cultivation plate 7.

[0022] A placing plate 6 is fixedly provided inside the water storage tank body 4, and a cultivation plate 7 is fitted on the upper end of the placing plate 6, and a through hole is opened at the bottom of the cultivation plate 7. At this time, the rice seedlings can be cultivated through the cultivation plate 7, and a water outlet pipe 5 is penetrated on the water storage tank body 4. The excess water in the water storage tank body 4 can be discharged into the cultivation box body 1 through the water outlet pipe 5, so as to avoid the situation where there is too much water in the water storage tank body 4 and the seedlings are excessively immersed in water.

[0023] A cultivation plate 7 is arranged inside the water storage tank body 4; a limiting plate 8 is installed on the outer surface of the water storage tank body 4, and the limiting plate 8 is slidably arranged on the driving rod 9, and a mounting plate 10 is arranged on the driving rod 9, and an electric telescopic rod 11 is installed on the upper end of the mounting plate 10, and a fixed plate 12 is fixedly installed on the upper end of the electric telescopic rod 11; the limiting component 3 includes a fixed sleeve 301 and a telescopic plate 302, the fixed sleeve 301 is installed on the inner surface of the cultivation box body 1, and the telescopic plate 302 is slidably arranged inside the fixed sleeve 301, and the upper end of the telescopic plate 302 is connected to the lower end of the water storage tank body 4; the limiting component 3 includes a fixed sleeve 301 and a telescopic plate 302, the fixed sleeve 301 is installed on the inner surface of the cultivation box body 1, and the telescopic plate 302 is slidably arranged inside the fixed sleeve 301, and the upper end of the telescopic plate 302 is connected to the lower end of the water storage tank body 4.

[0024] When it is necessary to spray water on the seedlings, the water spray device 2 starts working (the water spray device 2 is interconnected with the external water storage device through a pipeline), so that the seedlings in the cultivation plate 7 can be sprayed with water, and then the electric telescopic rod 11 starts working. Because the mounting plate 10 is installed at the lower end of the electric telescopic rod 11, it starts working at this time, that is, the mounting plate 10 starts to move up and down, and because the mounting plate 10 is interconnected with the driving rod 9, and the driving rod 9 is provided with a limiting plate 8, and the limiting plate 8 is connected to the water storage box 4, the water storage box 4 is connected to the water storage box 4. The box body 4 begins to move up and down, and because a telescopic plate 302 is installed at the lower end of the water storage box body 4, the telescopic plate 302 begins to slide in the square groove opened on the fixed sleeve 301, thereby achieving the purpose of stably supporting the water storage box body 4. As the water storage box body 4 moves, the cultivation plate 7 also begins to move, thereby achieving the purpose of fully spraying water on the leaves of the seedlings in the cultivation plate 7, and the water can drip to the roots of the seedlings through the lower end of the seedlings, that is, adding water to the water storage box body 4, thereby achieving the purpose of automatically adding water to the water storage box body 4.

[0025] A water discharge assembly 13 is provided at the lower end of the mounting plate 10, and the water discharge assembly 13 includes a fixing rod 131 and a sealing plug plate 132. The fixing rod 131 is fixedly connected to the mounting plate 10, and the lower end of the fixing rod 131 is connected to the sealing plug plate 132. The sealing plug plate 132 is attached to the cultivation box 1 through the through holes provided on the left and right sides of the cultivation box 1.

[0026] As the electric telescopic rod 11 works, the electric telescopic rod 11 begins to drive the mounting plate 10 to move up and down. Because a fixing rod 131 is installed at the lower end of the mounting plate 10, the fixing rod 131 begins to move up and down at this time. Because a sealing plug plate 132 is installed at the lower end of the fixing rod 131, the sealing plug plate 132 begins to move up and down at this time. As the sealing plug plate 132 moves, the sealing plug plate 132 no longer fits with the through cylindrical drain grooves opened on the left and right sides of the lower end of the cultivation box 1. At this time, the water in the cultivation box 1 is drained through the through cylindrical drains opened on the left and right sides of the lower end of the cultivation box 1, thereby avoiding excessive water accumulation in the cultivation box 1 to cause bacterial growth and cultivate pests (some pests will lay eggs in the water. When there is no water in the cultivation box 1, the eggs can no longer hatch), thereby achieving the purpose of cultivating rice seedlings.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice seedling cultivation device based on agricultural planting, comprising a cultivation box (1), wherein a water spraying device (2) for spraying water on the seedlings is arranged inside the cultivation box; characterized in that: Also includes: A limiting assembly (3) is installed inside the cultivation box (1), and a water storage box (4) is fixedly installed on the upper end of the limiting assembly (3). A cultivation plate (7) is arranged inside the water storage box (4), and a limiting plate (8) is installed on the outer surface of the water storage box (4). The limiting plate (8) is slidably arranged on a driving rod (9), and a mounting plate (10) is arranged on the driving rod (9). An electric telescopic rod (11) is installed on the upper end of the mounting plate (10), and a fixing plate (12) is fixedly installed on the upper end of the electric telescopic rod (11).

2. The rice seedling cultivation device based on agricultural planting according to claim 1, characterized in that: The fixing plates (12) are symmetrically mounted on the left and right sides of the inner surface of the cultivation box (1), and a placement plate (6) is mounted on the inner surface of the cultivation box (1), and the upper end of the placement plate (6) is in contact with the cultivation plate (7).

3. A rice seedling cultivation device based on agricultural planting according to claim 1 or 2, characterized in that: The cultivation plate (7) and the inner surface of the water storage tank (4) are in contact with each other, a water outlet pipe (5) is provided through the water storage tank (4), and a through hole is provided at the lower end of the cultivation plate (7).

4. A rice seedling cultivation device based on agricultural planting according to claim 1 or 2, characterized in that: The limiting assembly (3) comprises a fixed sleeve (301) and a telescopic plate (302); the fixed sleeve (301) is mounted on the inner surface of the cultivation box (1); the telescopic plate (302) is slidably arranged inside the fixed sleeve (301); and the upper end of the telescopic plate (302) is connected to the lower end of the water storage box (4).

5. The rice seedling cultivation device based on agricultural planting according to claim 3, characterized in that: The limiting assembly (3) comprises a fixed sleeve (301) and a telescopic plate (302); the fixed sleeve (301) is mounted on the inner surface of the cultivation box (1); the telescopic plate (302) is slidably arranged inside the fixed sleeve (301); and the upper end of the telescopic plate (302) is connected to the lower end of the water storage box (4).

6. A rice seedling cultivation device based on agricultural planting according to claim 1, 2 or 5, characterized in that: A water discharge assembly (13) is provided at the lower end of the mounting plate (10), and the water discharge assembly (13) comprises a fixing rod (131) and a sealing plug plate (132), the fixing rod (131) is fixedly connected to the mounting plate (10), and the lower end of the fixing rod (131) and the sealing plug plate (132) are mutually connected, and the sealing plug plate (132) is mutually fitted with the cultivation box (1) through through holes provided on the left and right sides of the cultivation box (1).

7. The rice seedling cultivation device based on agricultural planting according to claim 3, characterized in that: A water discharge assembly (13) is provided at the lower end of the mounting plate (10), and the water discharge assembly (13) comprises a fixing rod (131) and a sealing plug plate (132), the fixing rod (131) is fixedly connected to the mounting plate (10), and the lower end of the fixing rod (131) and the sealing plug plate (132) are mutually connected, and the sealing plug plate (132) is mutually fitted with the cultivation box (1) through through holes provided on the left and right sides of the cultivation box (1).

8. The rice seedling cultivation device based on agricultural planting according to claim 4, characterized in that: A water discharge assembly (13) is provided at the lower end of the mounting plate (10), and the water discharge assembly (13) comprises a fixing rod (131) and a sealing plug plate (132), the fixing rod (131) is fixedly connected to the mounting plate (10), and the lower end of the fixing rod (131) and the sealing plug plate (132) are mutually connected, and the sealing plug plate (132) is mutually fitted with the cultivation box (1) through through holes provided on the left and right sides of the cultivation box (1).

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