A multi-layer seedling raising device for planting traditional Chinese medicinal materials

By designing components for a multi-layered seedling raising device, the problems of sealing and temperature and humidity control in existing devices have been solved, enabling convenient and reliable seedling raising operations for Chinese medicinal herbs and meeting daily usage needs.

CN224343902UActive Publication Date: 2026-06-12HUILI COUNTY JIAHE AGRI CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUILI COUNTY JIAHE AGRI CO LTD
Filing Date
2025-07-22
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

Existing multi-layer seedling raising devices for Chinese medicinal herb cultivation cannot be designed with a unified switch, cannot provide a convenient and reliable sealed seedling raising environment, and cannot control temperature and humidity uniformly, thus failing to meet daily usage needs.

Method used

A multi-layered seedling raising device was designed, comprising components such as a first sealing frame, a limiting frame, a second sealing frame, a bearing seat, an adjusting angle seat, and an electric push rod. The device achieves convenient adjustment and sealing of the seedling inner liner through the cooperation of the electric push rod and the telescopic slider. It is equipped with a ventilation base and a ventilation valve seat for unified control of temperature and humidity.

🎯Benefits of technology

It enables convenient multi-layered seedling cultivation of Chinese medicinal herbs, provides a sealed and reliable seedling environment, and can uniformly regulate temperature and humidity to meet daily use needs.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224343902U_ABST
    Figure CN224343902U_ABST
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Abstract

The utility model relates to the technical field of traditional Chinese medicinal material planting, specifically to a multilayer type seedling raising device for traditional Chinese medicinal material planting, including first sealed frame, the back of first sealed frame is fixed with the limiting frame, the back fixed connection of limiting frame has second sealed frame, the structure of first sealed frame and second sealed frame is same, the inside of first sealed frame and second sealed frame all is provided with the pulling component, the four corners of first sealed frame and second sealed frame all are provided with control component, and the pulling component includes bearing seat. The utility model discloses through being provided with first sealed frame, limiting frame, second sealed frame, bearing seat, adjusting angle seat, electric push rod, telescopic sliding block, telescopic sliding slot, movable plate, limiting sliding block and seedling raising inner container, can make the equipment to carry out traditional Chinese medicinal material planting more convenient multilayer type seedling raising operation, in the actual use process, the staff first puts the traditional Chinese medicinal material planting seedling into the seedling raising inner container inside and cultivates.
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Description

Technical Field

[0001] This utility model relates to the field of Chinese medicinal herb cultivation technology, specifically a multi-layer seedling raising device for Chinese medicinal herb cultivation. Background Technology

[0002] Traditional Chinese medicine emphasizes authentic medicinal materials, which refer to medicinal materials produced in a specific region with specific natural conditions and ecological environment. Because production is relatively concentrated, cultivation techniques, harvesting and processing are also particular, resulting in better quality and efficacy compared to the same medicinal materials produced in other regions.

[0003] For example, CN 219679357 U discloses a multi-layer seedling raising device for planting Chinese medicinal herbs, relating to the field of Chinese medicinal herb planting technology. It includes a base plate, a vertical side plate fixed to one side of the upper end of the base plate, a top plate fixed to the top of the side plate, a vertical rotating shaft rotatably mounted between the base plate and the top plate, and multiple cultivation boxes equidistantly fixed to the side of the rotating shaft. A seedling trough is opened on the upper end of each cultivation box, a refractive plate is fixedly at an angle at the port of the seedling trough, a water tank is slidably mounted on the bottom of the cultivation box, and the bottom of the seedling trough is filled with positioning sponge. Multiple liquid-absorbing cotton ropes are connected to the bottom of the positioning sponge and extend into the water tank. This invention can drive the cultivation box to rotate via the rotating shaft, allowing sunlight to evenly illuminate the cultivation box. Combined with the refraction effect of the refractive plate, it ensures sunlight reaches the seedling trough, thus avoiding the shading that may occur with multi-layer seedling raising structures and promoting the growth of Chinese medicinal herbs.

[0004] However, when this structure is used in actual multi-layer seedling cultivation for Chinese medicinal herbs, due to its own structural limitations, it cannot be designed with a unified switch, cannot provide a more convenient and reliable sealed seedling environment, and cannot perform unified temperature and humidity control seedling cultivation operations for Chinese medicinal herbs, thus failing to meet daily usage needs. Therefore, it is urgent to design a multi-layer seedling cultivation device for Chinese medicinal herbs to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-layer seedling raising device for Chinese medicinal materials cultivation, in order to solve the problems mentioned in the background art. Due to the limitations of its own structure, the existing structure cannot be designed with a unified switch, cannot provide a more convenient and reliable sealed seedling raising environment, and cannot perform unified temperature and humidity control seedling raising operations for Chinese medicinal materials cultivation, thus failing to meet the needs of daily use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer seedling raising device for planting Chinese medicinal herbs, including a first sealing frame, a limiting frame fixed to the back of the first sealing frame, a second sealing frame fixedly connected to the back of the limiting frame, the first sealing frame and the second sealing frame having the same structure, a pulling component being provided inside the first sealing frame and the second sealing frame, and a control component being provided at the four corners of the first sealing frame and the second sealing frame.

[0007] The pull-out assembly includes a support base, and the support base is movably connected to the internal layers of the first sealing frame and the second sealing frame;

[0008] The control assembly includes adjustable angle seats, and the adjustable angle seats are fixedly connected to the four corners of the sides of the first sealing frame and the second sealing frame.

[0009] Preferably, one end of the adjusting angle seat is provided with an electric push rod, and one end of the electric push rod is fixedly connected to a telescopic slider.

[0010] Preferably, the adjusting angle seat has a telescopic groove inside, which is adapted to the telescopic slider.

[0011] Preferably, a movable plate is fixedly connected to one end of each of the bearing seats, and limit sliders are fixedly connected to the four corners of the side of the movable plate. A seedling inner liner is provided inside the bearing seat.

[0012] Preferably, the side of the first sealing frame is provided with an air-regulating inner grid, and the inner wall of the first sealing frame is fixedly connected with partition strips in layers, and the back of the partition strips is provided with shrink pads.

[0013] Preferably, a ventilation base is fixedly connected to the bottom end of the first sealing frame, and ventilation valve seats are provided on both sides of the ventilation base.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This multi-layered seedling cultivation device for Chinese medicinal herbs, through its first sealing frame, limiting frame, second sealing frame, support seat, adjusting angle seat, electric push rod, telescopic slider, telescopic groove, movable plate, limiting slider, and seedling inner liner, enables more convenient multi-layered seedling cultivation of Chinese medicinal herbs. In actual use, the operator first places the Chinese medicinal herb seedlings into the seedling inner liner for cultivation, and then sequentially inserts multiple sets of seedling inner liner into the support seat from the front. Next, by activating the electric push rod at one end of the adjusting angle seat, it moves the two sets of movable plates and limiting sliders through the telescopic slider and telescopic groove to adjust the two sets of movable plates and limiting sliders on both sides of the first sealing frame, limiting frame, and second sealing frame, retracting them to seal and protect the seedling cultivation operation. This achieves unified and convenient adjustment of all support seats and seedling inner liner, allowing for unified control of multi-layered seedling cultivation, demonstrating the practicality of the equipment design.

[0016] This multi-layered seedling cultivation device for Chinese medicinal herbs improves overall efficiency through its components: a first sealing frame, a limiting frame, a second sealing frame, a support seat, an internal air distribution grid, dividing strips, shrink pads, a ventilation base, and a ventilation valve seat. During daily use, the operator first retracts the support seat into the first or second sealing frame. The dividing strips then separate the support seat within the first or second sealing frame, and the shrink pads on the back of the dividing strips provide a limiting and top-fitting operation, ensuring the sealing of the medicinal herb cultivation. Adjacent first, limiting, and second sealing frames can be connected via pipes through the bottom ventilation base and ventilation valve seat. The required temperature and humidity for medicinal herb cultivation are simply introduced into the first, limiting, and second sealing frames. The internal air distribution grids on the inner walls of the first and second sealing frames ensure uniform airflow, achieving a sealed and consistent operation for medicinal herb cultivation, demonstrating the comprehensiveness of the equipment design. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the first sealing frame of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the bearing seat of this utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the adjusting angle seat of this utility model.

[0021] In the diagram: 1. First sealing frame; 2. Limiting frame; 3. Second sealing frame; 4. Bearing seat; 5. Adjusting angle seat; 6. Electric push rod; 7. Telescopic slider; 8. Telescopic slide groove; 9. Movable plate; 10. Limiting slider; 11. Seedling inner liner; 12. Uniform air inner grid; 13. Divider strip; 14. Shrink pad; 15. Ventilation base; 16. Ventilation valve seat. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 One embodiment provided by this utility model:

[0024] A multi-layer seedling raising device for planting Chinese medicinal herbs includes a first sealing frame 1, a limit frame 2 fixed to the back of the first sealing frame 1, and a second sealing frame 3 fixedly connected to the back of the limit frame 2. The first sealing frame 1 and the second sealing frame 3 have the same structure. Both the first sealing frame 1 and the second sealing frame 3 are equipped with a pulling component inside. Each of the four corners of the first sealing frame 1 and the second sealing frame 3 is equipped with a control component. The pulling component includes a support seat 4. The support seats 4 are movably connected in layers inside the first sealing frame 1 and the second sealing frame 3. A movable plate 9 is fixedly connected to one end of each support seat 4. Limit sliders 10 are fixedly connected to the four corners of the side of the movable plate 9. The interior of the first sealing frame 4 is provided with a seedling inner liner 11. The side of the first sealing frame 1 is provided with a uniform air grid 12. The inner wall of the first sealing frame 1 is fixedly connected with a partition strip 13 in layers. The back of the partition strip 13 is provided with a shrink pad 14. The bottom of the first sealing frame 1 is fixedly connected with a ventilation base 15. The two sides of the ventilation base 15 are provided with ventilation valve seats 16. When the entire bearing seat 4 is retracted into the interior of the first sealing frame 1 or the second sealing frame 3, the partition strip 13 separates the bearing seat 4 inside the first sealing frame 1 or the second sealing frame 3. The shrink pad 14 on the back of the partition strip 13 can perform a limiting top connection operation to ensure the sealing of the Chinese medicinal materials.

[0025] The control assembly includes an adjusting angle seat 5. The adjusting angle seat 5 is fixedly connected to the four corners of the sides of the first sealing frame 1 and the second sealing frame 3. An electric push rod 6 is provided at one end of the adjusting angle seat 5. A telescopic slider 7 is fixedly connected to one end of the electric push rod 6. A telescopic groove 8 is opened inside the adjusting angle seat 5. The telescopic groove 8 is adapted to the telescopic slider 7. When the electric push rod 6 at one end of the adjusting angle seat 5 is activated, it moves through the telescopic slider 7 and the telescopic groove 8 to adjust the movement of the two sets of movable plates 9 and the limiting slider 10 on the front and back sides of the first sealing frame 1, the limiting frame 2 and the second sealing frame 3.

[0026] Working Principle: During use, the user first places the medicinal herb seedlings into the seedling inner liner 11 for cultivation. Multiple seedling inner liners 11 are then sequentially inserted into the support seat 4 from the front for installation. Next, by activating the electric push rod 6 at one end of the adjusting angle seat 5, it moves via the telescopic slider 7 and telescopic groove 8, adjusting the two sets of movable plates 9 and limiting sliders 10 on both sides of the first sealing frame 1, limiting frame 2, and second sealing frame 3. This retracts and adjusts the liners to the inside of the first sealing frame 1, limiting frame 2, and second sealing frame 3 for sealed protection during seedling cultivation. This achieves unified and convenient adjustment of all support seats 4 and seedling inner liners 11, allowing for multi-layered seedling cultivation with unified control. In daily use, the operator first... The entire assembly is retracted into the interior of the first sealing frame 1 or the second sealing frame 3. At this time, the partition strip 13 separates the support seat 4 inside the first sealing frame 1 or the second sealing frame 3, and the shrink pad 14 on the back of the partition strip 13 can perform a limiting top connection operation to ensure the sealing of the Chinese medicinal materials. At the same time, the adjacent first sealing frame 1, limiting frame 2 and second sealing frame 3 can be connected by pipes through the bottom ventilation base 15 and ventilation valve seat 16. In daily life, it is only necessary to input the air with the required temperature and humidity for the cultivation and seedling of Chinese medicinal materials into the interior of the first sealing frame 1, limiting frame 2 and second sealing frame 3. The uniform airflow is achieved at the uniform air grid 12 on the inner wall of the first sealing frame 1 and the second sealing frame 3, so as to achieve a sealed and uniform operation of the cultivation and seedling of Chinese medicinal materials. The above is the entire working principle of this utility model.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-layer seedling raising device for planting Chinese medicinal herbs, comprising a first sealed frame (1), characterized in that: The back of the first sealing frame (1) is fixed with a limiting frame (2), and the back of the limiting frame (2) is fixedly connected with a second sealing frame (3). The first sealing frame (1) and the second sealing frame (3) have the same structure. The first sealing frame (1) and the second sealing frame (3) are both equipped with a pulling component inside. The first sealing frame (1) and the second sealing frame (3) are both equipped with control components at their four corners. The pull-out assembly includes a support base (4), and the support base (4) is movably connected to the inner layers of the first sealing frame (1) and the second sealing frame (3); The control assembly includes an adjustment angle seat (5), and the adjustment angle seats (5) are fixedly connected to the four corners of the sides of the first sealing frame (1) and the second sealing frame (3).

2. The multi-layer seedling raising device for planting Chinese medicinal herbs according to claim 1, characterized in that: An electric push rod (6) is provided at one end of the adjusting angle seat (5), and a telescopic slider (7) is fixedly connected to one end of the electric push rod (6).

3. The multi-layer seedling raising device for planting Chinese medicinal herbs according to claim 2, characterized in that: The adjusting angle seat (5) has a telescopic groove (8) inside, which is adapted to the telescopic slider (7).

4. The multi-layer seedling raising device for planting Chinese medicinal herbs according to claim 1, characterized in that: One end of each of the bearing seats (4) is fixedly connected to a movable plate (9), and the four corners of the side of the movable plate (9) are fixedly connected to limit sliders (10). The inside of the bearing seat (4) is provided with a seedling liner (11).

5. A multi-layer seedling raising device for planting Chinese medicinal herbs according to claim 1, characterized in that: The side of the first sealing frame (1) is provided with a uniform air grid (12), and the inner wall of the first sealing frame (1) is fixedly connected with a partition strip (13) in layers. The back of the partition strip (13) is provided with a shrink pad (14).

6. The multi-layer seedling raising device for planting Chinese medicinal herbs according to claim 1, characterized in that: The bottom end of the first sealing frame (1) is fixedly connected to a ventilation base (15), and ventilation valve seats (16) are provided on both sides of the ventilation base (15).