Moisturizing cover for transplanting seedlings of *Pterocarya stenoptera*.

Abstract

This utility model discloses a moisturizing cover for transplanting seedlings of *Adenium obesum*, belonging to the field of seedling transplanting. It includes a transplanting box and an adjusting assembly. The adjusting assembly includes a hollow column fixedly connected to the bottom of the transplanting box. A lifting piston is slidably connected to the inner wall of the hollow column. The outer walls of multiple hollow columns are fixedly connected through a connecting pipe. A sealing plug is inserted into the outer wall of one of the hollow columns. Through the coordinated use of these devices, the survival rate of seedlings during transplanting is improved. The hollow column, lifting piston, and three-jaw chuck work together to limit the position of seedlings with soil balls, ensuring their stability during transportation or handling and preventing seedlings from scattering due to collisions or shaking. It can also be height-adjusted to accommodate *Adenium obesum* seedlings of different heights. Combined with an atomizer, multiple atomizing nozzles, and condensation beads, it can maintain the temperature and humidity inside the box during seedling transplanting, improving the quality of the transplanting environment.

Description

Technical Field

[0001] This utility model relates to the field of seedling cultivation and transplanting technology, specifically a moisture-retaining cover for cultivating and transplanting *Gnaphalium affine* seedlings. Background Technology

[0002] Seedling transplanting is a common seedling raising and planting technique in agricultural production. The core process includes two stages: "seedling cultivation" and "transplanting". By transplanting seedlings in a centralized transplanting box, the quality and survival rate of seedlings can be improved. Furthermore, by adjusting the planting density and avoiding adverse weather conditions (such as low temperature and frost) through transplanting, high yield and high quality of crops can be achieved.

[0003] An investigation revealed a utility model patent (Publication No.: CN222284108U) disclosing a cold-proof and moisture-retaining cultivation device for seedling transplanting. The device includes a seedling box and a water tank for maintaining humidity inside the seedling box. The side wall of the water tank is welded to the side wall of the seedling box. The inside of the seedling box has welded shelves for easy space division. Seedling boxes for seedling cultivation are slidably connected to the bottom of the shelves. A hollow spray plate is provided above the seedling boxes and slidably connected to the bottom of the shelves. One side of the spray plate is connected to one end of a pipe penetrating the side wall of the seedling box, and the other end of the pipe is connected to the side wall of the water tank. A water pump for drawing water is fixed to the inner wall of the water tank. The side walls of the seedling box are all inlaid with heat-insulating cotton for cold protection. A hinged door is provided on the side of the seedling box away from the water tank for easy opening and closing. This utility model not only effectively controls the temperature and humidity inside the seedling box but also allows for flexible adjustment of the ventilation slot diameter, improving the device's applicability.

[0004] Although the aforementioned patent improves the stability of seedlings during transplanting by designing components such as water tanks, shelves, and seedling boxes, and by cooperating with each component, and by using water tanks, water pumps, and other components to keep seedlings moist and improve their survival rate during transplanting, the seedlings are prone to sticking together due to shaking during transportation or handling after the transplanting boxes are loaded. This is very detrimental to improving the transplanting efficiency after seedling transportation.

[0005] Therefore, this utility model provides a moisture-retaining cover for transplanting seedlings of red bean pods to solve the above problems. Summary of the Invention

[0006] This utility model provides a moisture-retaining cover for transplanting seedlings of red bean (Adenanthera philoxeroides), aiming to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A moisture-retaining cover for transplanting seedlings of red bean pod includes a transplanting box and an adjustment component, wherein the adjustment component includes a hollow column fixedly connected to the bottom of the transplanting box;

[0009] The inner wall of the hollow column is slidably connected to a lifting piston, the outer walls of multiple hollow columns are fixedly connected by a connecting pipe, a sealing plug is inserted into the outer wall of one of the hollow columns, a placement plate is fixedly connected to the top of the multiple lifting pistons, a three-jaw chuck is installed on the top of the placement plate, and an adjusting rod is inserted into the outer wall of the three-jaw chuck.

[0010] As a preferred technical solution of this application, the adjustment component further includes a water storage tank fixedly connected to the bottom of the transplanting box, a micro pump is installed at the bottom of the water storage tank, and a hose is fixedly connected to the output end of the micro pump.

[0011] As a preferred technical solution of this application, an atomizer is installed in the middle of the placement plate, an atomizing nozzle is fixedly connected to the output end of the atomizer, and the end of the hose is fixedly connected to the input end of the atomizer.

[0012] As a preferred technical solution of this application, a placement box is fixedly connected to the inner wall of the transplanting box, and a plurality of condensation beads are fixedly connected to the bottom end of the placement box.

[0013] As a preferred technical solution of this application, the inner sidewall of the placement box is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a partition plate, and the bottom end of the placement box is provided with a ventilation groove.

[0014] As a preferred technical solution of this application, the top of the placement box is provided with a positioning hole at the slide groove, and the number of positioning holes is several. The interior of the partition plate is inserted into the positioning hole by a pin.

[0015] As a preferred technical solution of this application, a handle is fixedly connected to the top of the transplanting box, and a box door is rotatably connected to the outer wall of the transplanting box via a hinge. Beneficial effects

[0016] 1. By adjusting the component settings, the survival rate of seedlings during transplanting can be improved through the cooperation of various parts. The hollow column, lifting piston, and three-jaw chuck can be used to limit the seedlings with soil balls, ensuring their stability during transportation or handling and preventing seedlings from scattering due to collisions or shaking. At the same time, the height can also be adjusted to accommodate seedlings of different heights. With the atomizer, multiple atomizing nozzles, and condensation beads, the temperature and humidity inside the box can be maintained during seedling transplanting, improving the quality of the transplanting environment.

[0017] 2. By combining the placement box and condensation beads, the smooth material of the condensation beads, combined with multiple capillary structures, can absorb the atomized water vapor during the atomization process, further improving the humidification environment inside the box. At the same time, the placement box and its internal grooves, dividers, and pins can be used to store red bean seedlings without soil balls. The separation can prevent multiple seedlings from mixing, further improving the survival rate of transplanting. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of a moisture-retaining cover for transplanting seedlings of *Red Bean Sprouts*.

[0019] Figure 2 A schematic diagram of the lifting piston in a moisture-retaining cover used for transplanting seedlings of *Red Bean Sprouts*.

[0020] Figure 3 A schematic diagram of the three-claw chuck in a moisture-retaining cover used for transplanting seedlings of *Red Bean Sprouts*.

[0021] Figure 4 A schematic diagram of the partition plate in a moisture-retaining cover used for transplanting seedlings of *Adenanthera philoxeroides*.

[0022] In the picture:

[0023] 1. Transplanting box; 2. Hollow column; 3. Lifting piston; 4. Connecting pipe; 5. Sealing plug; 6. Placement plate; 7. Three-jaw chuck; 8. Adjusting rod; 9. Water tank; 10. Miniature pump; 11. Hose; 12. Atomizer; 13. Placement box; 14. Condensate beads; 15. Slide groove; 16. Divider plate; 17. Positioning hole; 18. Pin; 19. Handle. Detailed Implementation

[0024] 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.

[0025] This utility model provides a moisture-retaining cover for transplanting seedlings of *Gnaphalium affine*, such as... Figures 1-4 As shown, the moisture-retaining cover for transplanting seedlings of red bean pod includes a transplanting box 1 and an adjustment component. The adjustment component includes a hollow column 2 fixedly connected to the bottom of the transplanting box 1.

[0026] A lifting piston 3 is slidably connected to the inner wall of the hollow column 2. The outer walls of multiple hollow columns 2 are fixedly connected through a connecting pipe 4. A sealing plug 5 is inserted into the outer wall of one of the hollow columns 2. A placement plate 6 is fixedly connected to the top of multiple lifting pistons 3. A three-jaw chuck 7 is installed on the top of the placement plate 6. An adjusting rod 8 is inserted into the outer wall of the three-jaw chuck 7.

[0027] The adjustment assembly also includes a water tank 9 fixedly connected to the bottom of the transplanting box 1. A micro pump 10 is installed at the bottom of the water tank 9, and a hose 11 is fixedly connected to the output end of the micro pump 10.

[0028] An atomizer 12 is installed in the middle of the placement plate 6. An atomizing nozzle is fixedly connected to the output end of the atomizer 12, and the end of the hose 11 is fixedly connected to the input end of the atomizer 12.

[0029] A placement box 13 is fixedly connected to the inner wall of the transplanting box 1, and a condensation bead 14 is fixedly connected to the bottom end of the placement box 13. There are multiple condensation beads 14.

[0030] Specifically, by adjusting the component settings, the stability of *Adenium obesum* seedlings during transplanting can be improved through the cooperation of various parts. Opening the sealing plug 5 allows air to enter the hollow column 2, which in turn allows the lifting piston 3 to slide along the inner wall of the hollow column 2. Once the vertical sliding reaches a height suitable for the seedling, inserting the sealing plug 5 seals the hollow column 2, preventing air leakage and maintaining the position of the lifting piston 3. The connecting pipe 4 allows the movement of multiple hollow columns 2 to be synchronized. After the height adjustment is complete, placing the *Adenium obesum* seedling with a soil ball inside the three-jaw chuck 7 and then rotating the adjusting rod 8 on the outer wall of the chuck... The three-claw chuck 7 retracts to adhere the soil ball of the red bean seedling. This gripping action improves the stability of the seedling during transport, preventing damage to the roots. During handling or transport, the atomizer 12 in the middle of the placement plate 6 can be activated to atomize the water, achieving suitable transplanting humidity inside the box. The water tank 9, along with the micro pump 10 and hose 11, provides sufficient water to ensure normal operation. Multiple condensation beads 14 at the bottom of the placement box 13 utilize capillary action to temporarily retain the atomized water vapor, thus moisturizing the red bean seedling inside the box from multiple directions and improving the transplanting effect.

[0031] The inner side wall of the placement box 13 is provided with a sliding groove 15, and a partition plate 16 is slidably connected to the inner wall of the sliding groove 15. A ventilation groove is provided at the bottom end of the placement box 13.

[0032] The top of the placement box 13 is provided with a positioning hole 17 at the slide groove 15. There are several positioning holes 17. The interior of the partition plate 16 is connected to the positioning hole 17 by a pin 18.

[0033] A handle 19 is fixedly connected to the top of the transplanting box 1, and a door is rotatably connected to the outer wall of the transplanting box 1 via a hinge.

[0034] Specifically, the sliding groove 15 inside the placement box 13 can be used with a partition plate 16, positioning holes 17, and pins 18 to store some red bean seedlings without soil balls. The partition plate 16 can be slid to adjust the appropriate storage space, and the pins 18 can be inserted to position the partition plate 16, ensuring that it will not slide during transportation or handling, thus further improving the transplanting stability of the red bean seedlings. The handle 19 at the top of the transplanting box 1 makes it easy for personnel to carry, thereby improving the convenience of transportation.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A moisture-retaining cover for transplanting seedlings of *Adenium obesum*, comprising a transplanting box (1) and an adjusting assembly, characterized in that: The adjustment assembly includes a hollow column (2) fixedly connected to the bottom of the transplanter box (1); The inner wall of the hollow column (2) is slidably connected to a lifting piston (3), and the outer walls of multiple hollow columns (2) are fixedly connected by a connecting pipe (4). A sealing plug (5) is inserted into the outer wall of one of the hollow columns (2). A placement plate (6) is fixedly connected to the upper top of multiple lifting pistons (3). A three-jaw chuck (7) is installed on the upper top of the placement plate (6), and an adjusting rod (8) is inserted into the outer wall of the three-jaw chuck (7).

2. The moisture-retaining cover for transplanting *Adenanthera philoxeroides* seedlings according to claim 1, characterized in that: The adjustment assembly also includes a water tank (9) fixedly connected to the bottom of the transplanting box (1), a micro pump (10) is installed at the bottom of the water tank (9), and a hose (11) is fixedly connected to the output end of the micro pump (10).

3. The moisture-retaining cover for transplanting *Adenium obesum* seedlings according to claim 2, characterized in that: An atomizer (12) is installed in the middle of the placement plate (6). An atomizing nozzle is fixedly connected to the output end of the atomizer (12). The end of the hose (11) is fixedly connected to the input end of the atomizer (12).

4. The moisture-retaining cover for transplanting *Adenanthera philoxeroides* seedlings according to claim 1, characterized in that: The inner wall of the transplant box (1) is fixedly connected to a placement box (13), and the bottom end of the placement box (13) is fixedly connected to a condensation bead (14), and the number of condensation beads (14) is multiple.

5. The moisture-retaining cover for transplanting *Adenanthera philoxeroides* seedlings according to claim 4, characterized in that: The inner side wall of the placement box (13) is provided with a sliding groove (15), and a partition plate (16) is slidably connected to the inner wall of the sliding groove (15). A ventilation groove is provided at the bottom end of the placement box (13).

6. The moisture-retaining cover for transplanting *Adenanthera philoxeroides* seedlings according to claim 5, characterized in that: The top of the placement box (13) is provided with a positioning hole (17) at the slide groove (15). There are several positioning holes (17). The interior of the partition plate (16) is connected to the positioning hole (17) by a pin (18).

7. The moisture-retaining cover for transplanting seedlings of *Adenanthera philoxeroides* according to claim 1, characterized in that: The top of the transplanting box (1) is fixedly connected to a handle (19), and the outer wall of the transplanting box (1) is rotatably connected to a box door via a hinge.

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