Seedling raising bed frame corresponding to plug trays of multiple specifications

Abstract

The utility model discloses a seedling bed frame corresponding to multi-specification hole trays, relates to the technical field of seedling bed frames, and solves the problems that in the prior art, a seedling bed mesh is difficult to replace, the seedling bed mesh can only be matched with the fixed-specification hole trays for use, and the variety of cultivated plants is relatively single. A seedling raising bed frame corresponding to hole trays of multiple specifications comprises a bed frame frame, the lower end of the bed frame frame is connected with an adjusting support, the vertical section of the bed frame frame is in an L shape, a mesh is embedded in the bed frame frame, and a plurality of clamping blocks are evenly and rotationally connected to the inner circumferential side of the bed frame frame. The clamping blocks can clamp and fix the meshes, the clamping blocks rotate through transmission shafts, and the transmission shafts are in synchronous transmission through bevel gear assemblies; wherein any one of the transmission shafts is connected with a worm gear, and the frame of the bed frame is rotationally connected with a worm corresponding to the worm gear. The device has the beneficial effects that the meshes can be replaced according to hole trays of different specifications, the operation is simple, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising bed frames, in particular to a seedling raising bed frame corresponding to plug trays of multiple specifications. Background Art

[0002] Seedling tray is a plastic product for cultivating seedlings. It has certain air permeability, water retention and drainage properties. It is widely used in greenhouse planting, shed planting, indoor cultivation and other planting environments to improve crop yield and quality, ensure that crops have sufficient nutrition, and improve the survival rate of crop seedlings. It saves seed usage and reduces production costs; the seedlings emerge neatly and maintain the consistency of plant seedling growth; it can be used with various manual and automatic seeding machines for centralized management and improved work efficiency; it does not damage the root system during transplanting, the seedlings grow quickly and the survival rate is high.

[0003] The seedling bed frame is a device used in conjunction with the plug tray. It is used to support and place the plug tray, facilitate the cultivation and management of seedlings, and centrally control automation, such as sprinkler irrigation, greenhouse environment control, etc., which can be more efficient and accurate in seedling cultivation. The seedling bed frame needs to be used with a mesh. The mesh has different wire diameters and mesh holes, which determine the load-bearing capacity of the mesh and can meet different planting needs. A thicker wire diameter can have better load-bearing performance and is suitable for planting large plants; a thinner wire diameter is suitable for planting small plants. Larger mesh holes can increase ventilation and light transmittance, which is beneficial to the growth and development of plants; smaller mesh holes can prevent insects. Therefore, it is necessary to select a mesh of appropriate size for installation and use according to the use requirements.

[0004] At the same time, different sizes of plug trays require different specifications of seedling bed frame mesh. For example, the common 5.28*3.08cm mesh will cause some holes to leak when placed in a 128-hole plug tray. As a result, the plug tray is placed unevenly, causing the seedlings in the sinking holes to receive more water and grow faster, while the seedlings in the upward holes dry faster and grow slower, which has a greater impact on the consistency of the seedlings.

[0005] However, the nursery bed frame usually corresponds to a fixed specification of mesh. Replacing the mesh requires following certain steps, and a screwdriver or wrench is needed to remove and install screws or fasteners, and scissors or pliers are used to trim the edges of the mesh. The edges of the mesh will protrude sharp parts, which can easily cause injuries to operators. Therefore, replacing the mesh is time-consuming and laborious, resulting in the nursery bed being used only with fixed plug trays, and the types of plants cultivated are relatively single.

[0006] Therefore, the utility model proposes a seedling bed frame corresponding to plug trays of multiple specifications, which is used to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a seedling bed frame corresponding to plug trays of multiple specifications, so as to solve the problems in the prior art that the seedling bed mesh is difficult to replace and can only be used with plug trays of fixed specifications, and the plant species cultivated are relatively single.

[0008] The technical solution adopted by the utility model to solve its technical problems is:

[0009] A seedling bed frame corresponding to plug trays of multiple specifications, including a bed frame frame, the lower end of the bed frame frame is connected to an adjustment bracket, the bed frame frame is slidably connected to the adjustment bracket through a roller, the vertical cross-section of the bed frame frame is L-shaped, a mesh is embedded in the bed frame, and the mesh blocks the inside of the bed frame; the inner circumference of the bed frame is evenly rotatably connected to a plurality of clamping blocks, the clamping blocks can clamp and fix the mesh to the bed frame, the clamping blocks are all rotated through a transmission shaft, and the transmission shafts are synchronously driven through a bevel gear assembly; any one of the transmission shafts is connected to a worm wheel, and a worm is connected to the bed frame corresponding to the rotation of the worm wheel, and the end of the worm is connected to a hexagonal head.

[0010] By adopting the above technical scheme, the mesh can be replaced according to different specifications of plug trays, the operation is simple, manpower is saved, the diversity of seedling cultivation on the seedling bed is increased, the flatness of the plug tray can be ensured, leakage of the holes can be avoided, the flatness of the plug tray can be ensured, the seedlings emerge in an orderly manner, and the consistency of the growth of the plant seedlings is maintained.

[0011] Furthermore, the side walls of the bed frame are threadedly connected with a clamping assembly, the clamping assembly is threadedly connected to the bed frame, and the end of the clamping assembly is connected with a rotating handle.

[0012] By adopting the above technical solution, the position of the mesh within the frame of the bed can be fixed, ensuring a close fit between the mesh and the frame of the bed, reducing gaps and looseness, preventing movement during use, ensuring the stability of the plug tray, and thus ensuring the consistency of seedling cultivation.

[0013] Furthermore, a collecting frame is slidably connected to the adjusting bracket, the collecting frame is arranged parallel to the mesh, a swallow-shaped block is arranged on the side wall of the collecting frame, a swallow-shaped groove is correspondingly opened on the adjusting bracket, and a filter is fixedly connected in the collecting frame.

[0014] By adopting the above technical solution, the nutrient soil can be intercepted by the filter and filtered and recovered, which can achieve secondary utilization, reduce resource waste, reduce costs, and improve economic benefits.

[0015] Furthermore, a pull handle is connected to the end of the collecting frame.

[0016] By adopting the above technical solution, the collection frame can be driven to slide on the adjustment bracket by pulling the handle, so as to facilitate the collection of the nutrient soil.

[0017] Furthermore, an end cover is detachably connected to the upper end of the bed frame corresponding to the bevel gear assembly.

[0018] By adopting the above technical solution, it is convenient to inspect and replace the bevel gear assembly.

[0019] Furthermore, a sealing layer is connected between the end cover and the bed frame.

[0020] By adopting the above technical solution, the sealing performance of the bevel gear assembly can be guaranteed when watering the seedling hole tray, and the stability of the rotation of the clamping block can be guaranteed.

[0021] Furthermore, the clamping blocks are all connected with anti-skid components.

[0022] By adopting the above technical solution, the friction between the clamping block and the mesh can be increased, ensuring the stability of the mesh being fixed in the bed frame. The wear of the anti-slip component during the replacement of the mesh can also be reduced, thereby extending the service life of the clamping block.

[0023] In summary, compared with the prior art, the utility model has the following beneficial effects:

[0024] 1. The utility model can replace the mesh according to the plug trays of different specifications, is easy to operate, saves manpower, increases the diversity of seedling raising on the seedling raising bed, can ensure the flatness of the plug tray, avoid leakage of the holes, ensure the flatness of the plug tray, make the seedlings emerge neatly, and maintain the consistency of the growth of plant seedlings.

[0025] 2. The utility model can intercept the nutrient soil through the filter screen, filter and recycle it, and can also drive the collection frame to slide on the adjustable bracket by pulling the handle, so as to facilitate the collection of the nutrient soil. The nutrient soil for seedling cultivation has certain economic value, and the lost nutrient soil still contains certain nutrients. Recycling can achieve secondary utilization, reduce resource waste, reduce costs, and improve economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a vertical schematic diagram of the utility model;

[0027] Figure 2 It is a top view of the utility model;

[0028] Figure 3 It is the front view of the utility model;

[0029] Figure 4 for Figure 3 AA cross-sectional diagram of ;

[0030] Figure 5 for Figure 4 A partial enlarged schematic diagram of part A;

[0031] In the figure: 1. bed frame; 2. adjustment bracket; 3. roller; 4. mesh; 5. clamping block; 6. anti-skid component; 7. transmission shaft; 8. bevel gear component; 9. worm gear; 10. worm; 11. hexagon head; 12. tightening component; 13. rotating handle; 14. collecting frame; 15. swallow-shaped block; 16. swallow-shaped groove; 17. filter; 18. pull-out handle; 19. end cover; 20. sealing layer. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In this application, the directions or positional relationships indicated by the terms "upper", "inner", "outer", "middle", etc. are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0034] A seedling bed frame corresponding to plug trays of multiple specifications, including a bed frame frame 1, an adjustment bracket 2 is connected to the lower end of the bed frame frame 1, the bed frame frame 1 is slidably connected to the adjustment bracket 2 through a roller 3, the vertical cross-section of the bed frame frame 1 is L-shaped, a mesh 4 is embedded inside the bed frame frame 1, and the mesh 4 blocks the inside of the bed frame frame 1; the inner circumference of the bed frame frame 1 is evenly rotated and connected with a plurality of clamping blocks 5, the clamping blocks 5 can clamp and fix the mesh 4 to the bed frame frame 1, and the clamping blocks 5 are all connected with anti-skid components 6. Then the anti-skid components 6 can increase the friction between the clamping blocks 5 and the mesh 4, ensure the stability of the mesh 4 being fixed in the bed frame frame 1, and can also reduce the wear of the anti-skid components 6 during the replacement of the mesh 4, thereby extending the service life of the clamping blocks 5. The clamping blocks 5 are all rotated through the transmission shafts 7, and the transmission shafts 7 are synchronously driven through the bevel gear assemblies 8; a worm gear 9 is connected to any one of the transmission shafts 7, and a worm 10 is connected to the bed frame 1 corresponding to the worm gear 9, and the end of the worm 10 is connected to a hexagonal head 11. Then, when the mesh 4 of the seedling bed frame needs to be replaced, the hexagonal head 11 is rotated clockwise, the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives any one of the transmission shafts 7 to rotate, and then the transmission shaft 7 drives the other transmission shafts 7 to rotate synchronously through the bevel gear assembly 8, and then the transmission shaft 7 drives the blocking block to rotate reversely, thereby releasing the clamping of the mesh 4, and the mesh 4 can be disassembled; then the new mesh 4 is embedded in the bed frame 1, the hexagonal head 11 is rotated counterclockwise, the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives any one of the transmission shafts 7 to rotate, and then the transmission shaft 7 drives the other transmission shafts 7 to rotate synchronously through the bevel gear assembly 8, and then the transmission shaft 7 drives the blocking block to rotate reversely, and then the mesh 4 is clamped. The mesh 4 can be replaced according to the plug trays of different specifications, which is simple to operate, saves manpower, increases the diversity of seedling raising on the seedling bed frame, can ensure the flatness of the plug tray, avoid leakage of the plug holes, ensure the flatness of the plug tray, make the seedlings emerge neatly, and maintain the consistency of the growth of plant seedlings. The upper end of the frame frame 1 corresponding to the bevel gear assembly 8 can be detachably connected with an end cover 19, and a sealing layer 20 is connected between the end cover 19 and the frame frame 1. It is convenient to inspect and replace the bevel gear assembly 8, and the sealing layer 20 can ensure the sealing of the bevel gear assembly 8 when watering the seedling plug tray, and ensure the stability of the rotation of the clamping block 5.

[0035] Furthermore, the side walls of the bed frame 1 are all threadedly connected with a tightening assembly 12, which is threadedly connected to the bed frame 1, and a rotating handle 13 is connected to the end of the tightening assembly 12. Then, by rotating the handle 13, the tightening assembly 12 is driven to rotate, so that the tightening assembly 12 and the mesh 4 are tightened, and the position of the mesh 4 in the bed frame 1 can be fixed, ensuring the close fit between the mesh 4 and the bed frame 1, reducing gaps and looseness, and preventing movement during use, ensuring the stability of the plug tray, and then ensuring the consistency of seedling cultivation.

[0036] Furthermore, a collecting frame 14 is slidably connected to the adjusting bracket 2, and the collecting frame 14 is arranged parallel to the mesh 4. A swallow-shaped block 15 is arranged on the side wall of the collecting frame, and a swallow-shaped groove 16 is correspondingly opened on the adjusting bracket 2, and a filter 17 is fixedly connected in the collecting frame. A pull-out handle 18 is connected to the end of the collecting frame. When the seedling hole tray is watered, part of the nutrient soil in the seedling hole tray will be lost, and then the filter 17 intercepts the nutrient soil, filters and recycles it, and the collecting frame 14 can also be driven to slide on the adjusting bracket 2 by pulling out the handle 18, so as to facilitate the collection of the nutrient soil. The nutrient soil for seedling cultivation has a certain economic value, and the lost nutrient soil still contains certain nutrients. Recycling can achieve secondary utilization, reduce resource waste, reduce costs, and improve economic benefits.

[0037] The working process of the utility model is:

[0038] When the seedling bed frame needs to replace the mesh 4, the hexagon socket head 11 is rotated clockwise, the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives any one of the transmission shafts 7 to rotate, and then the transmission shaft 7 drives other transmission shafts 7 to rotate synchronously through the bevel gear assembly 8, and then the transmission shaft 7 drives the block to rotate in reverse, and then the mesh 4 is released, and the mesh 4 can be disassembled; then the new mesh 4 is embedded in the bed frame 1, the hexagon socket head 11 is rotated counterclockwise, the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives any one of the transmission shafts 7 to rotate, and then the transmission shaft 7 drives other transmission shafts 7 to rotate synchronously through the bevel gear assembly 8, and then the transmission shaft 7 drives the block to rotate in reverse, and then the mesh 4 is clamped. Then the handle 13 is turned to drive the tightening assembly 12 to rotate, so that the tightening assembly 12 and the mesh 4 are tightened, so that the position of the mesh 4 in the bed frame 1 can be fixed, and the close fit between the mesh 4 and the bed frame 1 is ensured.

Claims

1. A seedling bed frame corresponding to plug trays of multiple specifications, comprising a bed frame frame (1), the lower end of the bed frame frame (1) is connected to an adjustment bracket (2), the bed frame frame (1) is slidably connected to the adjustment bracket (2) via a roller (3), and is characterized in that: The vertical cross section of the bed frame frame (1) is L-shaped. A mesh sheet (4) is embedded inside the bed frame frame (1), and the mesh sheet (4) blocks the inside of the bed frame frame (1); a plurality of clamping blocks (5) are evenly rotatably connected to the inner circumference of the bed frame frame (1), and the clamping blocks (5) can clamp and fix the mesh sheet (4) and the bed frame frame (1); the clamping blocks (5) are all rotated through a transmission shaft (7), and the transmission shafts (7) are synchronously driven through a bevel gear assembly (8); any one of the transmission shafts (7) is connected to a worm gear (9), and a worm (10) is rotatably connected to the bed frame frame (1) corresponding to the worm gear (9), and the end of the worm gear (10) is connected to a hexagonal head (11).

2. A seedling bed frame corresponding to plug trays of multiple specifications according to claim 1, characterized in that: The side walls of the bed frame (1) are threadedly connected with a clamping assembly (12), the clamping assembly (12) is threadedly connected to the bed frame (1), and the end of the clamping assembly (12) is connected with a rotating handle (13).

3. The seedling bed frame corresponding to multiple specifications of plug trays according to claim 1 is characterized in that: The adjusting bracket (2) is slidably connected to a collecting frame (14), the collecting frame (14) is arranged parallel to the mesh (4), a swallow-shaped block (15) is arranged on the side wall of the collecting frame, a swallow-shaped groove (16) is correspondingly provided on the adjusting bracket (2), and a filter screen (17) is fixedly connected inside the collecting frame.

4. A seedling bed frame corresponding to plug trays of multiple specifications according to claim 3, characterized in that: The end of the collecting frame is connected with a pull-out handle (18).

5. The seedling bed frame corresponding to multiple specifications of plug trays according to claim 1 is characterized in that: The upper end of the bed frame frame (1) corresponding to the bevel gear assembly (8) is detachably connected with an end cover (19).

6. A seedling bed frame corresponding to plug trays of multiple specifications according to claim 5, characterized in that: A sealing layer (20) is connected between the end cover (19) and the bed frame (1).

7. The seedling bed frame corresponding to plug trays of multiple specifications according to claim 1 is characterized in that: The clamping blocks (5) are all connected with anti-skid components (6).

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