Rice seedling raising tray

Abstract

The utility model discloses a rice seedling raising plate which comprises a seedling raising plate body and a protective upper cover, the protective upper cover is detachably installed at the upper end of the seedling raising plate body, the upper end of the seedling raising plate body is provided with a planting bin which is vertically recessed downwards, and the bottom of the planting bin is provided with a cushion plate. A liquid bin is arranged in a bottom plate of the seedling raising plate main body, the liquid bin is arranged below the cushion plate, stepped grooves are formed in the front inner wall and the rear inner wall of an upper end opening in the planting bin, an auxiliary seed scattering plate capable of being taken and placed is further arranged at the upper end opening in the planting bin, and the auxiliary seed scattering plate is erected on the stepped grooves. According to the device, rice seedlings can be cultivated in order, meanwhile, water is provided for the rice seedlings in a reverse osmosis mode, the situation of water waste can be avoided, meanwhile, after the rice seedlings are cultivated, when the rice seedlings are transported, the phenomenon that the rice seedlings are damaged due to extrusion can be avoided, and the device can be stacked up and down; and large-batch transportation can be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of cryopreservation tubes, in particular to a rice seedling tray. Background Technique

[0002] Rice is a major food in people's lives and one of the staple foods, playing a very important role. Therefore, the cultivation of rice seedlings is particularly important, and people's requirements for rice seedling trays are getting higher and higher.

[0003] For example, the Chinese utility model patent with the publication number: CN201911108U, a rice seedling tray, the grid rice seedling tray is composed of a number of identical seedling holes with square openings arranged regularly, and the seedling holes communicate with each other. The roots of each seedling cultivated in the grid rice seedling tray grow independently in the seedling holes. Only the grids where the seedling holes communicate with each other are intertwined with a small part of the roots of adjacent seedlings of other plants. After the seedlings are separated from the tray body, they can form a whole. The seedlings cultivated by this grid rice seedling tray are suitable for both machine transplanting and manual transplanting. Its advantages are that the roots of the seedlings will not be damaged too much during transplantation, and the seedling shortage rate of machine transplanting will be greatly reduced, which is beneficial to the growth of seedlings and the increase of unit area yield.

[0004] Although the above has the advantages of not causing too much damage to the roots of the seedlings during transplantation, greatly reducing the seedling shortage rate of machine transplanting, being beneficial to the growth of seedlings and increasing the unit area yield, when cultivating seedlings with this device, there will be a phenomenon of water waste. At the same time, when transporting the seedlings after cultivation with this device, the seedlings will be damaged due to factors such as extrusion and bumping. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rice seedling tray to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a rice seedling tray, including a seedling tray main body and a protective upper cover, wherein the protective upper cover can be detachably installed on the upper end of the seedling tray main body. A vertically downward concave planting bin is arranged at the upper end of the seedling tray main body. A cushion plate is arranged at the bottom of the planting bin. A liquid bin is arranged inside the bottom plate of the seedling tray main body, and this liquid bin is arranged below the cushion plate. Step grooves are arranged on the front and rear inner walls at the upper port inside the planting bin. An auxiliary seeding tray that can be taken and placed is also arranged at the upper port inside the planting bin, and this auxiliary seeding tray is erected on the step grooves.

[0007] As a preferred implementation manner of the rice seedling tray provided by the utility model: elastic catch heads are symmetrically arranged on the front and rear of the upper end surface of the seedling tray main body, and the symmetrically arranged elastic catch heads are close to the step grooves.

[0008] As a preferred embodiment of the rice seedling tray provided by the present utility model: limiting grooves are provided on the front and rear inner walls at the lower port of the protective upper cover, and the elastic sheet chucks can be clamped into the limiting grooves.

[0009] As a preferred embodiment of the rice seedling tray provided by the present utility model: the auxiliary seeding tray is evenly provided with seeding holes with a quantity of 7×11.

[0010] As a preferred embodiment of the rice seedling tray provided by the present utility model: a liquid adding pipe is provided on the left end face of the seedling tray main body, and the liquid adding pipe communicates with the liquid storage bin. A detachable plug is further provided inside the liquid adding pipe.

[0011] As a preferred embodiment of the rice seedling tray provided by the present utility model: the cushion tray is evenly provided with liquid permeating holes.

[0012] As a preferred embodiment of the rice seedling tray provided by the present utility model: a stabilizing plate is provided at the upper end of the protective upper cover, and a stabilizing groove is provided on the lower end face of the seedling tray main body. The stabilizing plate can be clamped into the inside of the stabilizing groove.

[0013] As a preferred embodiment of the rice seedling tray provided by the present utility model: inwardly concave buckling grooves are symmetrically provided on the left and right end faces of the outer wall of the seedling tray main body.

[0014] As a preferred embodiment of the rice seedling tray provided by the present utility model: two ventilation grooves are symmetrically provided on the front and rear end faces of the protective upper cover.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. By arranging the auxiliary seeding tray that can be taken and placed at the upper end of the planting bin of the seedling tray main body, after the rice seeds are sown, rice seedlings can be neatly cultivated. While the liquid storage bin fully provides nutrients for the seedlings, it can also avoid unnecessary waste. The function of the protective upper cover is that during transportation, it can prevent the rice seedlings from being damaged due to extrusion. At the same time, the design of the stabilizing plate and the stabilizing groove enables multiple of these devices to be stacked up and down for large - batch transportation of rice seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the seedling tray main body of the present utility model;

[0019] Figure 3 Exploded view of the main body of the seedling tray of the present utility model;

[0020] Figure 4 Left side view sectional view of the whole of the present utility model;

[0021] Figure 5 Enlarged view of part A of the present utility model;

[0022] Figure 6 Enlarged view of part B of the present utility model.

[0023] In the figure: 1. Main body of the seedling tray; 11. Planting bin; 12. Lining tray; 121. Liquid permeating holes; 13. Liquid bin; 14. Step groove; 15. Elastic piece chuck; 16. Liquid adding pipe; 161. Plug; 17. Stabilizing groove; 18. Buckling groove; 2. Protective upper cover; 21. Limiting groove; 22. Stabilizing plate; 23. Venting groove; 3. Auxiliary seed sowing tray; 31. Seed sowing holes. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1:

[0026] Please refer to Figure 1-6 , the present utility model provides a technical solution: a rice seedling tray, including a main body 1 of the seedling tray and a protective upper cover 2, wherein the protective upper cover 2 can be detachably installed at the upper end of the main body 1 of the seedling tray. A vertically downward recessed planting bin 11 is provided at the upper end of the main body 1 of the seedling tray. A lining tray 12 is provided at the bottom of the planting bin 11. A liquid bin 13 is provided inside the bottom plate of the main body 1 of the seedling tray, and the liquid bin 13 is provided below the lining tray 12. Step grooves 14 are provided on the front and rear inner walls at the upper port inside the planting bin 11. An auxiliary seed sowing tray 3 that can be taken and placed is also provided at the upper port inside the planting bin 11, and the auxiliary seed sowing tray 3 is erected on the step grooves 14.

[0027] Specifically, a layer of cultivation soil can be laid on the lining tray 12 in the planting bin 11 of the main body 1 of the seedling tray, while the liquid bin 13 can store nutrient solution to provide sufficient nutrients for the soil. The auxiliary seed sowing tray 3 can assist workers in sowing rice seeds on the soil, and the protective upper cover 2 can cover the main body 1 of the seedling tray to prevent the rice seedlings from being damaged.

[0028] Such as Figure 6As shown: Elastic piece chucks 15 are symmetrically arranged at the front and rear of the upper end face of the seedling-raising tray main body 1. Among them, the symmetrically arranged elastic piece chucks 15 are close to the stepped groove 14. The design of the elastic piece chucks 15 is to be able to be clamped with the protective upper cover 2.

[0029] At the front and rear inner walls of the lower port of the protective upper cover 2, limiting grooves 21 are provided. Among them, the elastic piece chucks 15 can be inserted into the limiting grooves 21. The design of the limiting grooves 21 is to be able to stably install the protective upper cover 2 on the upper end of the seedling-raising tray main body 1.

[0030] As Figure 2 , Figure 3 shown: The auxiliary seeding tray 3 is evenly provided with seeding holes 31 with a quantity of 7×11. This design can ensure that rice seedlings can be cultivated evenly and neatly.

[0031] The cushion tray 12 is evenly provided with liquid permeable holes 121. The design of the liquid permeable holes 121 is to enable the nutrient solution to reverse osmose into the soil in the planting bin 11.

[0032] At the left and right end faces of the outer wall of the seedling-raising tray main body 1, inwardly concave buckling grooves 18 are symmetrically arranged. The design of the buckling grooves 18 is to facilitate manual handling of the seedling-raising tray main body 1.

[0033] At the front and rear end faces of the protective upper cover 2, two ventilation grooves 23 are symmetrically arranged. This design can improve the air permeability of the device.

[0034] As Figure 6 shown: A liquid adding pipe 16 is arranged at the left end face of the seedling-raising tray main body 1, and the liquid adding pipe 16 communicates with the liquid bin 13. A detachable plug 161 is also arranged inside the liquid adding pipe 16. After the plug 161 is opened, nutrient solution can be poured into the liquid bin 13 through the liquid adding pipe 16.

[0035] As Figure 4 shown: A stabilizing plate 22 is arranged at the upper end of the protective upper cover 2, and a stabilizing groove 17 is arranged at the lower end face of the seedling-raising tray main body 1. Among them, the stabilizing plate 22 can be inserted into the inside of the stabilizing groove 17. The design of the stabilizing plate 22 and the stabilizing groove 17 can stack multiple such devices up and down, so as to achieve the purpose of mass transportation.

[0036] The specific working principle of this embodiment is as follows: First, lay a layer of soil flat inside the planting bin 11. After laying, place the auxiliary seed sowing tray 3 in the stepped groove 14. After placing, the rice seeds can be put in from the seed sowing holes 31, and the put-in rice seeds will fall on the soil. After sowing the seeds, the auxiliary seed sowing tray 3 can be removed. After removal, the protective cover can be covered. When covering the protective cover, the inside of the protective cover will first contact the elastic piece chuck 15 and squeeze the elastic piece chuck 15. Until it is completely installed in place, the elastic piece chuck 15 rebounds and is stuck in the limiting groove 21, then the protective cover is fixed. At this time, open the plug 161 and pour nutrient solution into the liquid bin 13. When it is full, plug the plug 161. At this time, the nutrient solution will reverse osmose into the soil to provide nutrients for the cultivation of rice seeds (note: it is necessary to pour nutrient solution or water into the liquid bin 13 at irregular intervals);

[0037] When the cultivation of the seedlings is completed and they need to be transplanted to the paddy field, stack multiple such devices in the transportation vehicle. When stacking, it is necessary to make the stabilizing plate 22 stuck in the stabilizing groove 17, and then transportation can be carried out. After transporting to the corresponding planting field, open the protective cover and take out the cultivated seedlings for transplantation.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice seedling tray, comprising a seedling tray body (1) and a protective cover (2), wherein the protective cover (2) can be detachably mounted on the upper end of the seedling tray body (1), characterized in that: A planting bin (11) which is vertically recessed downward is arranged at the upper end of the seedling raising tray body (1), a cushioning tray (12) is arranged at the bottom of the planting bin (11), a liquid bin (13) is arranged in the bottom plate of the seedling raising tray body (1), and the liquid bin (13) is arranged below the cushioning tray (12), front and rear inner walls at the upper end of the planting bin (11) are provided with stepped grooves (14), and a removable auxiliary sowing disc (3) is also arranged at the upper end of the planting bin (11), and the auxiliary sowing disc (3) is mounted on the stepped groove (14).

2. A rice seedling tray according to claim 1, characterized in that: Spring clip clamps (15) are symmetrically arranged at the front and rear ends of the upper end surface of the seedling tray body (1), wherein the symmetrically arranged spring clip clamps (15) are close to the stepped groove (14).

3. A rice seedling tray according to claim 2, characterized in that: Restriction grooves (21) are provided on the front and rear inner walls at the lower end of the protective upper cover (2), wherein the spring clip head (15) can be inserted into the restriction grooves (21).

4. A rice seedling tray according to claim 3, characterized in that: The auxiliary sowing disc (3) is evenly provided with 7 times 11 sowing holes (31).

5. A rice seedling tray according to claim 1, characterized in that: The left end surface of the seedling tray body (1) is provided with a liquid adding pipe (16), and the liquid adding pipe (16) is connected to the liquid tank (13). A detachable plug (161) is also provided inside the liquid adding pipe (16).

6. A rice seedling tray according to claim 5, characterized in that: The pad (12) is evenly provided with liquid-permeable holes (121).

7. A rice seedling tray according to claim 6, characterized in that: The upper end of the protective upper cover (2) is provided with a stabilizing plate (22), and the lower end surface of the seedling tray body (1) is provided with a stabilizing groove (17), wherein the stabilizing plate (22) can be inserted into the interior of the stabilizing groove (17).

8. A rice seedling tray according to claim 7, characterized in that: Inwardly recessed buckle grooves (18) are symmetrically arranged on both left and right end surfaces of the outer wall of the seedling raising tray body (1).

9. A rice seedling tray according to claim 5, characterized in that: Two ventilation grooves (23) are symmetrically arranged on both the front and rear end surfaces of the protective upper cover (2).

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