A multi-layer vertical vegetable seedling raising frame
By installing a retractable shading cloth and a limiting mechanism on a multi-layer vertical vegetable seedling rack, the problem of prolonged direct sunlight on bean seedlings is solved, realizing the shading function of the seedling rack and improving seedling efficiency and performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- INNER MONGOLIA HAIXU AGRI SERVICE CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-06-02
AI Technical Summary
Existing multi-layer vertical vegetable seedling racks cannot effectively block sunlight when planting bean seedlings, resulting in slow seedling growth, increased development time, and reduced performance of the seedling racks.
A multi-layer vertical vegetable seedling rack was designed, equipped with a rollable shade cloth and a limiting mechanism, including a transmission box, push plate, rotating shaft, connecting block and clamping plate. These components limit and retract the shade cloth to avoid wrinkles and direct sunlight.
It effectively blocks sunlight, prevents seedlings from growing too slowly, improves the performance of the seedling rack, ensures uniform seedling development, and reduces reliance on external shading materials.
Smart Images
Figure CN224306465U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vegetable planting technology, specifically a multi-layer vertical vegetable seedling rack. Background Technology
[0002] Vegetables are a part of the plants that humans or other animals eat as food. The original meaning is still widely used and they are collectively referred to as plants, which refers to all edible plant matter, including flowers, fruits, stems, leaves, roots and seeds. Vegetables can be eaten raw or cooked and play an important role in human nutrition. They are mostly low in fat and carbohydrates, but high in vitamins, minerals and dietary fiber.
[0003] This utility model relates to the field of vegetable seedling rack technology, specifically, to a multi-layer adjustable three-dimensional vegetable seedling rack, including two sets of vertical rods on the left and right sides. Two horizontal beams are fixedly installed between the two vertical rods in each set, and four longitudinal beams are fixedly installed between the two sets of vertical rods. Multiple sliding grooves are provided on the vertical rods, and multiple placement boxes are provided between the two sets of vertical rods. Two sliding blocks are fixedly installed on the left and right side plates of each placement box, and the sliding blocks are slidably connected to the sliding grooves. A baffle plate is connected to one of the vertical rods on the front side via a chain. A protrusion is fixedly installed on the front side of the vertical rod with the baffle plate, and an exposure hole is provided on the baffle plate. The protrusion passes through the exposure hole, and a pin is inserted into the protrusion. This utility model allows for height adjustment and has a water storage function, making it convenient to use. However, this seedling rack cannot block sunlight when planting bean seedlings, causing the seedlings to be exposed to direct sunlight for extended periods, resulting in slow development and increased growth time. Users need to use external shading materials to block the sunlight, reducing the performance of the seedling rack.
[0004] Therefore, the seedling racks need to be improved to prevent the seedlings from growing slowly due to prolonged exposure to sunlight. Utility Model Content
[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a multi-layer vertical vegetable seedling rack with the advantage of easy shading. This solves the problem that the seedling rack cannot block sunlight when planting bean seedlings, which causes the bean seedlings to be exposed to direct sunlight for a long time during their growth, resulting in slow development and increasing the development time of the bean seedlings. Users need to use external shading materials to block the sunlight, which reduces the performance of the seedling rack.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer vertical vegetable seedling rack, comprising a seedling rack, wherein multiple seedling frames are installed inside the seedling rack;
[0007] Two support plates are fixedly connected to the rear side of the top of the seedling frame. A winding rod is movably connected to the opposite side of the support plates via a pin. A sunshade cloth is wound onto the surface of the winding rod. A pull block is fixedly connected to the end of the sunshade cloth away from the winding rod. The bottom of the sunshade cloth contacts the top of the seedling frame. A slot is provided on the top of the pull block. The bottom of the pull block is slidably connected to the top of the seedling frame. Slider blocks are fixedly connected to both sides of the bottom of the pull block. Sliding grooves are provided on both sides of the top of the seedling frame. The bottom of the slider extends into the interior of the sliding groove and is slidably connected to the inner wall of the sliding groove.
[0008] In a preferred embodiment of this utility model, a transmission box is fixedly connected to the front side of the seedling frame, a push plate is provided at the bottom of the inner wall of the transmission box, the surface of the push plate is slidably connected to the inner wall of the transmission box, a rotating shaft is fixedly connected to the top of the push plate, a connecting block is movably connected to the inside of the rotating shaft through a pin, a clamping plate is fixedly connected to the top of the connecting block, and the end of the clamping plate away from the connecting block extends into the inside of the clamping groove and is slidably connected to the inner wall of the clamping groove.
[0009] As a preferred embodiment of this utility model, two guide rods are vertically fixedly connected inside the transmission box, and the guide rods pass through the push plate and are slidably connected to the push plate.
[0010] As a preferred embodiment of this utility model, a spring rebounder is sleeved on the surface of the guide rod, the top of the spring rebounder is fixedly connected to the top of the inner wall of the transmission box, and the bottom of the spring rebounder is fixedly connected to the top of the push plate.
[0011] As a preferred embodiment of this utility model, a handle is fixedly connected to the top of the card plate, and the handle is used in conjunction with the card plate.
[0012] As a preferred embodiment of this invention, a limiting block is fixedly connected to the bottom of the slider, and the bottom of the limiting block extends into the interior of the seedling frame and is slidably connected to the inner wall of the seedling frame.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. This utility model can effectively provide shade for bean seedlings during the seedling stage, preventing the seedlings from growing too slowly due to prolonged exposure to direct sunlight without any shading, thus enhancing the performance of the seedling rack.
[0015] 2. This utility model, by setting up a transmission box, push plate, rotating shaft, connecting block and clamping plate, can limit the position of the pull block and the sunshade cloth, avoiding the problem of the sunshade cloth wrinkling due to the pull block moving backward. Sunlight directly shines on some bean seedlings through the wrinkles, causing the bean seedlings to develop unevenly. Attached Figure Description
[0016] Figure 1This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a partial enlarged view of the present invention;
[0018] Figure 3 This is an enlarged cross-sectional view of the transmission box of this utility model;
[0019] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.
[0020] In the diagram: 1. Seedling rack; 2. Seedling frame; 3. Support plate; 4. Retracting rod; 5. Shading cloth; 6. Pull block; 7. Slot; 8. Slider; 9. Slide; 10. Transmission box; 11. Push plate; 12. Rotating shaft; 13. Connecting block; 14. Card plate; 15. Guide rod; 16. Rebound device; 17. Handle; 18. Limiting block. Detailed Implementation
[0021] 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.
[0022] like Figures 1 to 4 As shown, the present invention provides a multi-layer vertical vegetable seedling rack, including a seedling rack 1, and multiple seedling frames 2 are installed inside the seedling rack 1;
[0023] Two support plates 3 are fixedly connected to the rear side of the top of the seedling frame 2. A winding rod 4 is movably connected to the opposite side of the support plates 3 via a pin. A shade cloth 5 is wound onto the surface of the winding rod 4. A pull block 6 is fixedly connected to the end of the shade cloth 5 away from the winding rod 4. The bottom of the shade cloth 5 contacts the top of the seedling frame 2. A slot 7 is provided on the top of the pull block 6. The bottom of the pull block 6 is slidably connected to the top of the seedling frame 2. Slider blocks 8 are fixedly connected to both sides of the bottom of the pull block 6. Slide grooves 9 are provided on both sides of the top of the seedling frame 2. The bottom of the slider 8 extends into the interior of the slide groove 9 and is slidably connected to the inner wall of the slide groove 9.
[0024] refer to Figure 4A transmission box 10 is fixedly connected to the front side of the seedling frame 2. A push plate 11 is provided at the bottom of the inner wall of the transmission box 10. The surface of the push plate 11 is slidably connected to the inner wall of the transmission box 10. A rotating shaft 12 is fixedly connected to the top of the push plate 11. A connecting block 13 is movably connected to the inside of the rotating shaft 12 through a pin. A clamping plate 14 is fixedly connected to the top of the connecting block 13. The end of the clamping plate 14 away from the connecting block 13 extends into the inside of the clamping groove 7 and is slidably connected to the inner wall of the clamping groove 7.
[0025] As a technical optimization of this utility model, by setting up a transmission box 10, a push plate 11, a rotating shaft 12, a connecting block 13 and a clamping plate 14, the pull block 6 and the sunshade cloth 5 can be limited, avoiding the problem of the pull block 6 moving backward and the sunshade cloth 5 wrinkling. The sunlight shines directly on some of the bean seedlings through the wrinkles, causing the bean seedlings to develop unevenly.
[0026] refer to Figure 4 Two guide rods 15 are vertically fixed inside the transmission box 10. The guide rods 15 pass through the push plate 11 and are slidably connected to the push plate 11.
[0027] As a technical optimization of this utility model, by setting the guide rod 15, the push plate 11 can be guided to prevent the push plate 11 from tilting and getting stuck when moving.
[0028] refer to Figure 4 A spring return device 16 is fitted onto the surface of the guide rod 15. The top of the spring return device 16 is fixedly connected to the top of the inner wall of the transmission box 10, and the bottom of the spring return device 16 is fixedly connected to the top of the push plate 11.
[0029] As a technical optimization of this utility model, by setting the springback device 16, the push plate 11 can move automatically downward, thereby improving the stability of the push plate 11 during movement.
[0030] refer to Figure 3 A handle 17 is fixedly connected to the top of the card plate 14, and the handle 17 is used in conjunction with the card plate 14.
[0031] As a technical optimization of this utility model, by setting a handle 17, it is easy for the user to pull the plate 14 upward, and prevent the user from slipping when pulling the plate 14 directly.
[0032] refer to Figure 3 The bottom of the slider 8 is fixedly connected to the limiting block 18, and the bottom of the limiting block 18 extends into the interior of the seedling frame 2 and slides to connect with the inner wall of the seedling frame 2.
[0033] As a technical optimization of this utility model, by setting a limiting block 18, the slider 8 can be limited to prevent the slider 8 from disengaging from the slide groove 9 when moving.
[0034] The working principle and usage process of this utility model are as follows: First, place the bean seeds into the seedling box. After placement, pull the shade cloth 5 forward using the pull block 6 to gradually unfold the shade cloth 5 rolled up on the surface of the winding rod 4. After the pull block 6 reaches its limit position, flip the locking plate 14 backward using the handle 17. The locking plate 14 drives the connecting block 13 to flip backward via the pin. After flipping to 90 degrees, press the handle 17 downward. The handle 17 drives the locking plate 14 and connecting block 13 downward. The connecting block 13 drives the rotating shaft 12 and push plate 11 downward. After the push plate 11 reaches its limit position, the bottom of the locking plate 14 engages with the slot 7, limiting the pull block 6 and preventing it from moving backward. Finally, the user sprays the top of the shade cloth 5 with water to create a humid environment inside the seedling box, facilitating bean seedling germination. Once the bean seedlings have developed to a certain extent, reverse the above operation and rotate the winding rod 4 to retract the shade cloth 5, allowing the fully developed bean seedlings to be exposed to sunlight.
[0035] In summary, this multi-layer vertical vegetable seedling rack, by setting up the support plate 3 and the rolling rod 4, can unfold and roll up the shade cloth 5, improving the practicality of the shade cloth 5; by setting up the pull block 6 and the slider 8, the shade cloth 5 can be limited and straightened, preventing the shade cloth 5 from flipping open due to wind; by setting up the push plate 11, the rotating shaft 12, the connecting block 13 and the clamping plate 14, the pull block 6 can be fixed, preventing the pull block 6 from moving randomly. Thus, it has the advantage of facilitating sun shading and solves the problem that when planting bean seedlings, the seedling rack cannot block sunlight, which causes the bean seedlings to be exposed to direct sunlight for a long time during the growth process, resulting in slow development and increasing the development time of the bean seedlings. This requires the user to use external shading materials, which reduces the performance of the seedling rack 1.
[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A multi-layer vertical vegetable seedling rack, comprising a seedling rack (1), wherein multiple seedling frames (2) are installed inside the seedling rack (1); Its features ； Two support plates (3) are fixedly connected to the rear side of the top of the seedling frame (2). A winding rod (4) is movably connected to the opposite side of the support plate (3) via a pin. A shade cloth (5) is rolled up on the surface of the winding rod (4). A pull block (6) is fixedly connected to the end of the shade cloth (5) away from the winding rod (4). The bottom of the shade cloth (5) is in contact with the top of the seedling frame (2). A slot (7) is opened on the top of the pull block (6). The bottom of the pull block (6) is slidably connected to the top of the seedling frame (2). Slider blocks (8) are fixedly connected to both sides of the bottom of the pull block (6). Slide grooves (9) are opened on both sides of the top of the seedling frame (2). The bottom of the slider (8) extends into the interior of the slide groove (9) and is slidably connected to the inner wall of the slide groove (9).
2. The multi-layer vertical vegetable seedling rack according to claim 1, characterized in that: A transmission box (10) is fixedly connected to the front side of the seedling frame (2). A push plate (11) is provided at the bottom of the inner wall of the transmission box (10). The surface of the push plate (11) is slidably connected to the inner wall of the transmission box (10). A rotating shaft (12) is fixedly connected to the top of the push plate (11). A connecting block (13) is movably connected to the inside of the rotating shaft (12) through a pin. A clamping plate (14) is fixedly connected to the top of the connecting block (13). The end of the clamping plate (14) away from the connecting block (13) extends into the inside of the clamping groove (7) and is slidably connected to the inner wall of the clamping groove (7).
3. A multi-layer vertical vegetable seedling rack according to claim 2, characterized in that: The transmission box (10) has two guide rods (15) fixedly connected vertically inside. The guide rods (15) pass through the push plate (11) and are slidably connected to the push plate (11).
4. A multi-layer vertical vegetable seedling rack according to claim 3, characterized in that: The guide rod (15) is fitted with a spring rebounder (16), the top of the spring rebounder (16) is fixedly connected to the top of the inner wall of the transmission box (10), and the bottom of the spring rebounder (16) is fixedly connected to the top of the push plate (11).
5. A multi-layer vertical vegetable seedling rack according to claim 2, characterized in that: A handle (17) is fixedly connected to the top of the card plate (14), and the handle (17) is used in conjunction with the card plate (14).
6. A multi-layer vertical vegetable seedling rack according to claim 1, characterized in that: The bottom of the slider (8) is fixedly connected to a limiting block (18), the bottom of which extends into the interior of the seedling frame (2) and slides in connection with the inner wall of the seedling frame (2).