Water and fertilizer preserving device for cultivating virus-free sweet potato seedlings

Abstract

This utility model relates to the field of sweet potato seedling cultivation technology, and discloses a water and fertilizer retention device for cultivating virus-free sweet potato seedlings. It includes a base, a cabinet fixedly connected to the top of the base, a sliding groove inside the cabinet, a tray inside the cabinet, a sliding strip fixedly connected to the outer wall of the tray, the sliding strip slidably connected inside the sliding groove, and a cultivation component inside the tray. The cultivation component includes a cultivation grid, the cultivation grid being slidably connected inside the tray, and a drainage hole at the bottom of the cultivation grid. In this utility model, the cultivation grids are placed sequentially into the tray, and then the tray is pushed back into the cabinet, achieving the function of individually cultivating virus-free sweet potato seedlings. This solves the problem that traditional water and fertilizer retention devices for virus-free sweet potato seedlings cannot individually cultivate single seedlings, making subsequent observation of the seedling status inconvenient, and improves the practicality of the water and fertilizer retention device for virus-free sweet potato seedlings.

Description

Technical Field

[0001] This utility model relates to the field of sweet potato seedling cultivation technology, and in particular to a device for cultivating virus-free sweet potato seedlings with water and fertilizer retention. Background Technology

[0002] The cultivation of virus-free sweet potato seedlings is a crucial step in agricultural production, as their growth status directly impacts sweet potato yield and quality. Water and fertilizer retention are key technologies in seedling cultivation; a suitable cultivation device can provide a stable growth environment for the seedlings, ensuring an effective supply of water and nutrients. Currently, various water and fertilizer retention devices for virus-free sweet potato seedling cultivation are available on the market, but their structure and function still have certain limitations, making it difficult to meet the needs of refined cultivation and experimental observation.

[0003] In existing technologies, water and fertilizer retention devices for virus-free sweet potato seedlings typically employ an integrated cultivation structure, where multiple seedlings are planted together in the same cultivation trough or tray, and water and nutrients are supplied through a unified irrigation system. These devices are mostly fixed in design, with the cultivation trough and cabinet integrally formed, and connected to an external water source and fertilizer tank via pipes to achieve automatic irrigation and fertilization. In addition, some devices are equipped with transparent observation windows for easy, preliminary observation of seedling growth.

[0004] However, existing technologies have the following problems: traditional water and fertilizer retention devices for virus-free sweet potato seedlings cannot cultivate individual seedlings separately, making it difficult to distinguish the growth status of different seedlings during subsequent observation and experiments, affecting the accuracy of experimental data and the convenience of operation. At the same time, due to centralized seedling cultivation, abnormal conditions of individual seedlings may be overlooked, hindering precise control and management. Therefore, there is an urgent need for a water and fertilizer retention device that can achieve individual seedling cultivation and facilitate observation. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a water and fertilizer retention device for cultivating virus-free sweet potato seedlings, which aims to improve the problem that traditional virus-free sweet potato seedlings cannot be cultivated individually, resulting in inconvenience for subsequent observation and experimental seedling cultivation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a water and fertilizer retention device for cultivating virus-free sweet potato seedlings, comprising a base, a cabinet fixedly connected to the top of the base, a sliding groove opened inside the cabinet, a tray arranged inside the cabinet, a sliding strip fixedly connected to the outer wall of the tray, the sliding strip slidably connected inside the sliding groove, and a cultivation component arranged inside the tray;

[0007] The cultivation component includes a culture cell that is slidably connected inside a tray. The culture cell has a drainage hole at the bottom, handles on both sides, and support legs fixedly connected to the bottom.

[0008] As a further description of the above technical solution:

[0009] A fertilizer tank is slidably connected to the top of the base. A motor is fixedly connected to the outer wall of the fertilizer tank. A stirring shaft is fixedly connected to the output end of the motor. A stirring rod is fixedly connected to the outer wall of the stirring shaft.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the fertilizer tank is fixedly connected to two handles, and a quick connector is fixedly connected to one side of the fertilizer tank.

[0012] As a further description of the above technical solution:

[0013] A top plate is fixedly connected to the top of the cabinet, and a transparent door is rotatably connected to one side of the cabinet.

[0014] As a further description of the above technical solution:

[0015] A door lock is fixedly connected to the outer wall of the transparent door, and a handle is also fixedly connected to the outer wall of the transparent door.

[0016] As a further description of the above technical solution:

[0017] The quick-connect interface is internally threaded with a main fertilizer and water pipe, a liquid pump is fixedly connected to the outer wall of the main fertilizer and water pipe, a branch fertilizer and water pipe is fixedly connected to the outer wall of the main fertilizer and water pipe, and a drip irrigation pipe is fixedly connected to the outer wall of the branch fertilizer and water pipe.

[0018] As a further description of the above technical solution:

[0019] A clean water tank is slidably connected to the top of the base, a handle is fixedly connected to the outer wall of the clean water tank, and a quick connector is fixedly connected to one side of the clean water tank.

[0020] As a further description of the above technical solution:

[0021] The quick-connect interface is internally threaded with a main water pipe, a liquid pump is fixedly connected to the outer wall of the main water pipe, a branch water pipe is fixedly connected to the outer wall of the main water pipe, and a drip irrigation pipe is fixedly connected to the outer wall of the branch water pipe.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the tray is first pulled out from the transparent door along the slide groove by the slide bar, the culture cell is taken out from the tray, the cultivation soil is added to the culture cell and sweet potato virus-free seedlings are planted, after the seedlings are planted, the culture cells are placed back into the tray in sequence, and then the tray is pushed back into the cabinet. This achieves the function of individually cultivating sweet potato virus-free seedlings, solves the problem that traditional sweet potato virus-free seedling water and fertilizer retention devices cannot cultivate individual seedlings and make it inconvenient to observe the seedling status in subsequent experiments, and improves the practicality of the sweet potato virus-free seedling water and fertilizer retention device.

[0024] 2. In this utility model, a certain proportion of fertilizer and water are mixed in the fertilizer tank to form fertilizer solution, which is then applied to the virus-free sweet potato seedlings through pipelines. A motor is fixed to the outer wall of the fertilizer tank, and a stirring shaft is fixed to the output end of the motor. A stirring rod is fixedly connected to the outer wall of the stirring shaft. When the motor is started, the stirring shaft rotates, stirring the fertilizer-water mixture in the fertilizer tank. This achieves the effect of fully mixing the water and fertilizer, solving the problem of long-term fertilizer sedimentation in traditional sweet potato virus-free water and fertilizer retention devices, and improving the fertilizer utilization rate of the sweet potato virus-free seedling water and fertilizer retention device. Attached Figure Description

[0025] Figure 1 This is a perspective view of a water and fertilizer retention device for cultivating virus-free sweet potato seedlings according to the present invention.

[0026] Figure 2 This is a schematic diagram of the cabinet structure of a water and fertilizer retention device for cultivating virus-free sweet potato seedlings proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the tray structure of a water and fertilizer retention device for cultivating virus-free sweet potato seedlings proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the drip irrigation pipe structure of a water and fertilizer retention device for cultivating virus-free sweet potato seedlings proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the clear water tank structure of a water-retaining and fertilizer-retaining device for cultivating virus-free sweet potato seedlings proposed in this utility model;

[0030] Figure 6 This is a schematic diagram of the stirring rod structure of a water and fertilizer retention device for cultivating virus-free sweet potato seedlings proposed in this utility model.

[0031] Legend:

[0032] 1. Base; 2. Door lock; 3. Handle 1; 4. Top plate; 5. Transparent door; 6. Cabinet; 7. Slide rail; 8. Tray; 9. Cultivation cell; 10. Clean water tank; 11. Fertilizer tank; 12. Drain hole; 13. Support leg; 14. Handle; 15. Slide bar; 16. Motor; 17. Handle 2; 18. Fertilizer drip irrigation pipe; 19. Fertilizer branch pipe; 20. Fertilizer main pipe; 21. Clean water main pipe; 22. Clean water branch pipe; 23. Clean water drip irrigation pipe; 24. Liquid pump; 25. Quick connector; 26. Stirring shaft; 27. Stirring rod. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-3 This utility model provides an embodiment of a water and fertilizer retention device for cultivating virus-free sweet potato seedlings, comprising a base 1, a cabinet 6 fixedly connected to the top of the base 1, the base 1 supporting the cabinet 6, a sliding groove 7 inside the cabinet 6, a tray 8 inside the cabinet 6, a sliding strip 15 fixedly connected to the outer wall of the tray 8, the sliding strip 15 slidably connected inside the sliding groove 7, the tray 8 can be pulled out of the cabinet 6 along the sliding groove 7 via the sliding strip 15, and a cultivation component is provided inside the tray 8.

[0035] The cultivation component includes a cultivation grid 9, which is used to grow virus-free sweet potato seedlings. The cultivation grid 9 is slidably connected inside the tray 8. The bottom of the cultivation grid 9 has a drainage hole 12 to drain excess water. The cultivation grid 9 has handles 14 on both sides to lift the cultivation grid 9 out of the tray 8. The bottom of the cultivation grid 9 is fixedly connected to a support leg 13 to support the cultivation grid 9.

[0036] Reference Figure 4 and Figure 5A fertilizer tank 11 is slidably connected to the top of the base 1. The fertilizer tank 11 is used to store fertilizer. A motor 16 is fixedly connected to the outer wall of the fertilizer tank 11. A stirring shaft 26 is fixedly connected to the output end of the motor 16. A stirring rod 27 is fixedly connected to the outer wall of the stirring shaft 26. Turning on the motor 16 drives the stirring shaft 26 to rotate, causing the stirring rod 27 to stir the fertilizer. A handle 2 17 is fixedly connected to the outer wall of the fertilizer tank 11. The handle 2 17 is used to pull the fertilizer tank 11 out of the cabinet 6. A quick connector 25 is fixedly connected to one side of the fertilizer tank 11. The quick connector 25 is used for quick installation and removal of pipelines. A top plate 4 is fixedly connected to the top of the cabinet 6. A transparent door 5 is rotatably connected to one side of the cabinet 6. The transparent door 5 is used to create a stable cultivation environment. A door lock 2 is fixedly connected to the outer wall of the transparent door 5. The door lock 2 is used to lock the door. A handle 3 is fixedly connected to the outer wall of the transparent door 5. The handle 3 is used to open the door. A fertilizer main pipe 20 is threadedly connected inside the quick connector 25. A liquid pump 24 is fixedly connected to the outer wall of the fertilizer main pipe 20. Pump 24 is used to draw fertilizer water from fertilizer tank 11. A fertilizer branch pipe 19 is fixedly connected to the outer wall of fertilizer main pipe 20. A fertilizer drip irrigation pipe 18 is fixedly connected to the outer wall of fertilizer branch pipe 19. Fertilizer water enters fertilizer branch pipe 19 through fertilizer main pipe 20 and is applied to seedlings through fertilizer drip irrigation pipe 18. A clean water tank 10 is slidably connected to the top of base 1. The clean water tank 10 is used to store irrigation water. A handle 17 is fixedly connected to the outer wall of clean water tank 10. The handle 17 is used to move clean water tank 10 from the cabinet. The water tank 10 is extracted from the body 6. A quick-connect interface 25 is fixedly connected to one side of the water tank 10. A main water pipe 21 is threaded inside the quick-connect interface 25. A liquid pump 24 is fixedly connected to the outer wall of the main water pipe 21. The liquid pump 24 is used to draw water from the water tank 10. A branch water pipe 22 is fixedly connected to the outer wall of the main water pipe 21. A drip irrigation pipe 23 is fixedly connected to the outer wall of the branch water pipe 22. Water enters the branch water pipe 22 through the main water pipe 21 and drips onto the seedlings through the drip irrigation pipe 23.

[0037] Working principle: Open the transparent door (5), pull the tray (8) out of the transparent door (5) along the slide groove (7) through the slide bar (15), lift the culture cell (9) out of the tray (8) through the handle (14), add cultivation soil to the culture cell (9) and plant the virus-free sweet potato seedlings. After completion, arrange the culture cells (9) into the tray (8) in order, and then push the tray (8) back into the transparent door (5).

[0038] Add water and fertilizer in proportion to the fertilizer tank (11), add water to the water tank (10), turn on the motor (16), drive the stirring shaft (26) inside the fertilizer tank (11) to rotate, and stir the fertilizer and water mixture in the fertilizer tank (11) through the stirring rod (27) to improve the fertilizer utilization rate. Turn on the liquid pump (24) installed on the fertilizer main pipe (20) and the water main pipe (21). The fertilizer water flows along the fertilizer main pipe (20) through the fertilizer branch pipe (19) to the fertilizer drip irrigation pipe (18) to drip irrigate the seedlings. The water flows along the water main pipe (21) through the water branch pipe (22) to the water drip irrigation pipe (23) to drip irrigate the seedlings and retain water and fertilizer.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water and fertilizer retention device for cultivating virus-free sweet potato seedlings, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of the cabinet (6), the cabinet (6) has a groove (7) inside, the cabinet (6) has a tray (8) inside, the outer wall of the tray (8) is fixedly connected to a slide bar (15), the slide bar (15) is slidably connected inside the groove (7), and the tray (8) has a cultivation component inside. The cultivation component includes a culture cell (9), which is slidably connected inside the tray (8). The culture cell (9) has a drainage hole (12) at the bottom, handles (14) on both sides, and support legs (13) fixedly connected to the bottom of the culture cell (9).

2. The water and fertilizer retention device for cultivating virus-free sweet potato seedlings according to claim 1, characterized in that: The base (1) is slidably connected to a fertilizer tank (11) on top. A motor (16) is fixedly connected to the outer wall of the fertilizer tank (11). A stirring shaft (26) is fixedly connected to the output end of the motor (16). A stirring rod (27) is fixedly connected to the outer wall of the stirring shaft (26).

3. The water and fertilizer retention device for cultivating virus-free sweet potato seedlings according to claim 2, characterized in that: The fertilizer tank (11) has a handle (17) fixedly connected to its outer wall, and a quick connector (25) fixedly connected to one side of the fertilizer tank (11).

4. The water and fertilizer retention device for cultivating virus-free sweet potato seedlings according to claim 1, characterized in that: The top of the cabinet (6) is fixedly connected to a top plate (4), and a transparent door (5) is rotatably connected to one side of the cabinet (6).

5. The water and fertilizer retention device for cultivating virus-free sweet potato seedlings according to claim 4, characterized in that: A door lock (2) is fixedly connected to the outer wall of the transparent door (5), and a handle (3) is fixedly connected to the outer wall of the transparent door (5).

6. The water and fertilizer retention device for cultivating virus-free sweet potato seedlings according to claim 3, characterized in that: The quick-connector (25) is internally threaded with a main fertilizer and water pipe (20), and a liquid pump (24) is fixedly connected to the outer wall of the main fertilizer and water pipe (20). A fertilizer and water branch pipe (19) is fixedly connected to the outer wall of the main fertilizer and water pipe (19), and a fertilizer and water drip irrigation pipe (18) is fixedly connected to the outer wall of the fertilizer and water branch pipe (19).

7. The water and fertilizer retention device for cultivating virus-free sweet potato seedlings according to claim 1, characterized in that: The base (1) is slidably connected to a clean water tank (10) on its top. A handle (17) is fixedly connected to the outer wall of the clean water tank (10). A quick-connect interface (25) is fixedly connected to one side of the clean water tank (10).

8. The water and fertilizer retention device for cultivating virus-free sweet potato seedlings according to claim 7, characterized in that: The quick-connector (25) is internally threaded with a main water pipe (21), and a liquid pump (24) is fixedly connected to the outer wall of the main water pipe (21). A water branch pipe (22) is fixedly connected to the outer wall of the main water pipe (21), and a water drip irrigation pipe (23) is fixedly connected to the outer wall of the water branch pipe (22).

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