Agricultural seedling cultivation box

Abstract

This utility model provides an agricultural seedling cultivation box, including a box body, a planting chamber located at the top of the box body, a planting tray at the bottom of the box body, a spray head installed in the planting chamber for spraying the seedlings, a filter assembly installed below the planting tray, a water tank installed below the planting chamber, an inlet tank installed outside the water tank, and a connecting pipe connecting the planting chamber and the water tank. An auger is rotatably installed in the connecting pipe so that water in the water tank can be transmitted to the spray head in the planting chamber when the auger rotates.

Description

Technical Field

[0001] The utility model relates to the field of agricultural seedling cultivation, in particular to an agricultural seedling cultivation box. Background Art

[0002] Agriculture is an important industry in the national economy. Agriculture refers to five industrial forms, including planting, forestry, animal husbandry, fishery, and sideline industries. Seedling cultivation means cultivating seedlings. It originally means cultivating seedlings in nurseries, hotbeds or greenhouses in preparation for transplanting them to the land for planting. It can also refer to the stage when various organisms are artificially protected when they are small until they can survive independently.

[0003] The utility model with patent announcement number CN218184240U discloses an agricultural planting seedling cultivation box. When in use, the water delivery mechanism transports the water inside the water tank into the inside of the spray mechanism, and then the spray mechanism sprays the water on the seedlings inside the planting room for irrigation. The excess water in the planting room first flows into the inside of the recovery room through the filter cotton sheet, and the water inside the recovery room is then transported into the inside of the water tank through the recovery pipe, thereby playing a certain role in saving water resources. When the above scheme is implemented, the water inlet box on the side of the water tank is set with a through hole and inserted horizontally, which is not easy to operate when adding water, and water is not easy to flow into the water tank. At the same time, when spraying, the sprinkler head close to the water hole will spray first, which will eventually cause uneven spraying of the seedlings on both sides of the planting room, affecting the survival rate of the seedlings. Therefore, an agricultural seedling cultivation box is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an agricultural seedling cultivation box, which has the advantage of improving the uniformity of spraying and solves the technical problem of uneven water supply in the seedling cultivation area caused by differences in the opening and closing timing of the sprinkler heads, thereby affecting the survival rate of the seedlings.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural seedling cultivation box, comprising a box body, a planting chamber is provided in the box body, the planting chamber is located at the top of the box body, a planting tray is provided at the inner bottom, a spray head is provided in the planting chamber for spraying the seedlings, a filter assembly is provided below the planting tray, a water tank is provided below the planting chamber, a water inlet tank is provided outside the water tank, a through pipe is provided between the planting chamber and the water tank to connect the two, an auger is rotatably provided in the through pipe, so that when the auger rotates, the water in the water tank can be transmitted to the spray head in the planting chamber.

[0006] Furthermore, a row of spray tents is arranged at the bottom of the spray head, each of which is provided with a stop valve, and a pressure sensor is arranged on the spray tent farthest from the through pipe, and the pressure sensor is electrically connected to the stop valve.

[0007] Furthermore, a water inlet box with an opening facing upward is arranged outside the water tank, and a plug is provided at the opening of the water inlet box for sealing the water tank.

[0008] Furthermore, the filter assembly includes a partition and a filter cotton layer, the partition is provided with holes, and the filter cotton layer is located below the partition.

[0009] Furthermore, the partition is arranged in the planting room through a frame 1 welded to the box body, and the planting tray is arranged in the planting room through a frame 2 welded to the box body.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] 1. The incubator is equipped with a pressure sensor on the spray tent. When the water transmitted to the spray head through the auger reaches the spray tent farthest from the through pipe, the pressure sensor senses the water pressure and controls the stop valve to open all the spray tents, thereby achieving uniform spraying of the seedlings by the spray tents, solving the problem of uneven spraying of the seedlings.

[0012] 2. The incubator is provided with a water inlet box with an upward opening on the outside of the water tank, and a plug is provided at the water inlet, which is convenient for storing water in the water tank and also prevents impurities outside the water inlet box from contaminating the water in the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 4 for Figure 1 Enlarged view of point B in the middle;

[0017] In the figure: 1. Box body; 2. Planting room; 4. Planting tray; 13. Sprinkler head; 6. Pressure sensor; 12. Stop valve; 7. Water tank; 9. Plug; 11. Water inlet tank; 18. Through pipe; 8. Auger; 5. Filter; 17. Frame 2; 10. Partition; 15. Filter cotton layer; 16. Frame 1; 3. Transparent door panel; 14. Manual rocker; 101. Air vent; 102. Sprinkler tent. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-4An agricultural seedling raising and cultivating box in the present application comprises a box body 1, a planting chamber 2 is arranged in the box body 1, the planting chamber 2 is located at the top of the box body, a planting tray 4 is arranged at the bottom, a spray head 13 is arranged in the planting chamber 2 for spraying the seedlings, a filter assembly is arranged below the planting tray 4, a water tank 7 is arranged below the planting chamber 2, a water inlet tank 11 is arranged outside the water tank 7, a through pipe 18 is arranged between the planting chamber 2 and the water tank 7 to connect the two, an auger 8 is rotatably arranged in the through pipe 18, so that when the auger 8 rotates, the water in the water tank 7 can be transmitted to the spray head 13 in the planting chamber 2.

[0020] The device is provided with a through pipe 18 and a dragon 8, so that after the sewage that has been filtered twice is collected in the water tank 7, the dragon 8 transmits the water in the water tank 7 into the planting room 2. When the water in the water tank 7 accumulates to a certain amount, it flows into the inside through the through pipe 18, and the hand crank 14 is shaken, and the auger 8 drives the water flow to rotate rapidly and transport upward. Under the action of centrifugal force, the water flow clings to the inside of the auger 8 without falling, and finally flows into the spray head 13 under the transmission of the auger 8, and then sprayed out through the spray tent 102.

[0021] Furthermore, a row of spray tents 102 are provided at the bottom of the spray head 13 , each of which is provided with a stop valve 12 , and a pressure sensor 6 is provided on the spray tent 102 farthest from the through pipe 18 , and the pressure sensor 6 is electrically connected to the stop valve 12 .

[0022] The device is provided with a stop valve 12 on each of the spray tents 102, so that when the stop valve 12 is opened, the spray tent 102 sprays water evenly on the seedlings, and when the stop valve 12 is closed, the spray tent 102 stops spraying water on the seedlings. A pressure sensor 6 is provided at the farthest end from the through pipe 18. When the water flow is transmitted to the farthest end by the auger 8, the pressure sensor 6 senses the water pressure and then sends an electrical signal, so that the stop valves 12 are opened at the same time, and the seedlings are sprayed with water at the same time.

[0023] Furthermore, a water inlet box 11 with an opening facing upward is arranged outside the water tank 7 , and a plug 9 is provided at the opening of the water inlet box 11 for sealing the water tank 7 .

[0024] The device is provided with a water inlet box with an upward opening, so that when water is stored in the water tank 7, water can quickly enter the water tank under the action of gravity. At the same time, the embolism 9 can well ensure that the water in the water tank is not polluted by the outside world.

[0025] Furthermore, the filter assembly includes a partition 10 and a filter cotton layer 15 . The partition 10 is provided with holes, and the filter cotton layer 15 is located below the partition 10 .

[0026] In order to prevent the filtered water entering the water tank 7 from causing silt accumulation at the bottom of the water tank 7 and clogging of the auger 8, a filter assembly is provided below the planting tray 4 for filtering. The filter assembly includes a partition 10 and a filter cotton layer 15. The filtered water filtered by the filter cotton layer 15 for the first time is filtered for the second time, and the partition 10 supports the filter cotton layer 15. At the same time, in order to allow the filtered water filtered by the filter cotton layer 15 for the second time to flow smoothly into the water tank 7, a number of uniform holes are provided on the partition 10. Since the plants in the planting room 2 cannot completely absorb all the water sprayed by the sprinkler head 13, the excess muddy water produced by the plants will flow into the filter assembly for the second time after being filtered by the filter screen for the first time. However, the generation of filtered water is a slow process. After the filtered water filtered by the filter screen 5 reaches the filter assembly, it is easy to accumulate above the partition 10 under the action of the surface tension of the water and does not flow into the water tank 7. Therefore, designing a number of uniform holes on the partition 10 can speed up the flow of the filtered water filtered by the second time into the water tank 7.

[0027] Furthermore, the partition 10 is arranged in the planting room 2 through a frame 16 welded to the box body 1, and the planting tray 4 is arranged in the planting room 2 through a frame 2 17 welded to the box body 1.

[0028] In order to realize quick and convenient cleaning of the water tank, a frame is provided for the planting tray 4 and the partition 10. Among them, there are multiple embodiments of the frame and the partition. The device is provided with a triangular prism frame 16 welded to the box body 1 and a quadrangular prism partition 10 with an isosceles trapezoidal side as a preferred embodiment for realizing a detachable partition. The triangular prism frame 16 is fixed to the box body 1 by welding, and the partition 10 is effectively supported by two inclined surfaces. At the same time, the partition 10 is set as an isosceles trapezoidal quadrangular prism, which fits with the triangular prism frame 16 to form a complete plane partition 10, which can be used to support the filter cotton layer 15. When cleaning inside the water tank, you only need to open the transparent door panel 3 and move the planting tray 4 and the filter assembly to complete the cleaning work.

[0029] 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. An agricultural seedling cultivation box, comprising a box body (1), wherein a planting chamber (2) is provided in the box body (1), characterized in that: The planting chamber (2) is located at the top of the box body, and a planting tray (4) is provided at the bottom thereof. A spray head (13) is provided in the planting chamber (2) for spraying the seedlings. A filter assembly is provided below the planting tray (4). A water tank (7) is provided below the planting chamber (2), and a water inlet tank (11) is provided outside the water tank (7). A through pipe (18) is provided between the planting chamber (2) and the water tank (7) to connect the two. An auger (8) is rotatably provided in the through pipe (18), so that when the auger (8) rotates, the water in the water tank (7) can be transmitted to the spray head (13) in the planting chamber (2); A row of spray tents (102) are arranged at the bottom of the spray head (13), each of the spray tents (102) is provided with a stop valve (12), a pressure sensor (6) is arranged on the spray tent (102) farthest from the through pipe (18), and the pressure sensor (6) is electrically connected to the stop valve (12).

2. The agricultural seedling cultivation box according to claim 1, characterized in that: A water inlet box (11) with an opening facing upward is arranged outside the water tank (7), and a plug (9) is arranged at the opening of the water inlet box (11) for sealing the water tank (7).

3. The agricultural seedling cultivation box according to claim 1, characterized in that: The filter assembly comprises a partition (10) and a filter cotton layer (15); the partition (10) is provided with holes, and the filter cotton layer (15) is located below the partition (10).

4. The agricultural seedling raising and cultivation box according to claim 3, characterized in that: The partition (10) is arranged in the planting room (2) via a first frame (16) welded to the box body (1), and the planting tray (4) is arranged in the planting room (2) via a second frame (17) welded to the box body (1).

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