Planting frame for soilless culture of vegetables

Abstract

The utility model relates to the technical field of soilless culture, in particular to a vegetable soilless culture planting frame which comprises a plurality of frame bodies which are distributed at equal intervals and are of a triangular structure as a whole, a plurality of triangular supporting frames fixed at the left ends and the right ends of the frame bodies at equal intervals, and a box body arranged between the frame bodies and the upper portions of the triangular supporting frames. A mortise lock mechanism used for tool-free quick assembly and disassembly operation of the box body on the triangular supporting frame is arranged between the lower end of the box body and the upper end of the triangular supporting frame. According to the planting frame, the structure of the planting frame of the last generation is scientifically and reasonably improved, the elliptical inserting blocks, the elliptical rotating blocks and the guide columns are arranged on the box body, and the elliptical inserting holes and the guide cylinders are arranged on the triangular supporting frames, so that tool-free quick mounting and dismounting operation between the box body and the frame body can be realized; the workload and difficulty of mounting, dismounting, replacing and overhauling operation of the planting frame are effectively reduced, so that the convenience and efficiency of actual mounting and dismounting operation of the planting frame are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soilless cultivation, in particular to a planting rack for soilless cultivation of vegetables. Background Art

[0002] Soilless cultivation refers to a cultivation method that uses water, peat, forest leaf mold, vermiculite, or other media as a root matrix to anchor the plant, allowing the plant's roots to directly contact the nutrient solution. The composition of the nutrient solution in soilless cultivation is easy to control and can be adjusted at any time. Soilless cultivation can be practiced in locations with suitable light and temperature but no soil, such as deserts, beaches, and deserted islands, as long as there is a sufficient supply of fresh water.

[0003] At present, the planting rack for soilless cultivation of vegetables is mainly composed of two parts: a frame body and a box body. The box body is fixed to the triangular support frame of the frame body through multiple fasteners and mounting gaskets. However, the planting rack of this structure has the following shortcomings during actual use: when assembling or disassembling the box body and the frame body, the operator needs to use tools to remove the fasteners and mounting gaskets installed between the box body and the frame body. Since there are many fasteners used in the assembly process, the workload and difficulty of the box body and frame body installation and disassembly operations are relatively large, which is not convenient for the early assembly of the planting rack and the later disassembly, replacement or maintenance operations.

[0004] In view of this, it is particularly important to design and manufacture a planting rack that can realize quick and tool-free installation and removal between the box body and the frame body, and can improve the convenience and efficiency of installation and removal of the planting rack box, which is used in the field of soilless vegetable cultivation. Utility Model Content

[0005] The purpose of the utility model is to solve the problem of poor convenience and low efficiency in installation and disassembly operations between a box body and a frame body in traditional vegetable soilless cultivation planting racks, and to propose a vegetable soilless cultivation planting rack.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A planting rack for soilless cultivation of vegetables comprises a plurality of equally spaced frames having a triangular structure as a whole, a plurality of triangular supports equally fixed on the left and right ends of the plurality of frames, and a box body arranged between the frames and above the triangular supports, wherein a locking mechanism for quick and tool-free installation and removal of the box body on the triangular supports is provided between the lower end of the box body and the upper end of the triangular supports.

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

[0009] The locking mechanism includes an elliptical plug fixed integrally to the lower end of the box body and penetrating downwardly through the triangular support, an elliptical plug hole provided in the middle of the upper end of the triangular support and used to accommodate the elliptical plug, an elliptical rotating block rotatably mounted on the lower end of the elliptical plug and capable of rotating and fitting with the lower end surface of the triangular support, and a guide portion provided between the box body and the triangular support.

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

[0011] The guide part includes guide columns symmetrically installed at the lower end of the box body and located on both sides of the elliptical plug block, and guide cylinders symmetrically installed at both sides of the upper end of the tripod support and corresponding to the positions of the two guide columns.

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

[0013] The guide column and the guide cylinder are transitionally matched.

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

[0015] The upper end of the elliptical rotating block is symmetrically fixedly connected with two hemispherical convex pressure blocks, and the lower end of the elliptical plug block and the lower end of the triangular support are both provided with concave rotating grooves for accommodating the convex pressure blocks.

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

[0017] Both sides of the lower end of the box body are connected with water pipes that are vertically distributed with the box body.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0019] In the utility model, the structure of the planting rack of the previous generation is scientifically and rationally improved, and an elliptical plug, an elliptical rotary block and a guide column are provided on the box body. At the same time, an elliptical socket and a guide cylinder are provided on the triangular support frame. The elliptical rotary block is rotated and adjusted to coincide with the elliptical plug block, and the elliptical plug block and the guide column on the box body can be respectively inserted downward into the elliptical socket and the guide cylinder on the triangular support frame. When the lower end of the box body is in contact with the lower end of the triangular support frame, the elliptical rotary block is rotated and adjusted to contact the lower end of the triangular support frame. At this time, the box body will be comprehensively limited and locked on the triangular support frames of multiple frames. This structure can realize tool-free quick installation and disassembly operations between the box body and the frame body, effectively reducing the workload and difficulty of installation, disassembly, replacement and maintenance operations of the planting rack, thereby improving the convenience and efficiency of actual installation and disassembly operations of the planting rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a vegetable soilless cultivation planting rack proposed by the utility model;

[0021] Figure 2 This is a front upward schematic diagram of the present invention;

[0022] Figure 3 This is a partial structural diagram of the frame and box body of the utility model;

[0023] Figure 4 for Figure 3 A local enlarged schematic diagram of point A in the middle.

[0024] Legend:

[0025] 1. Frame; 101. Triangular support; 102. Oval socket; 103. Guide cylinder; 2. Box body; 201. Water pipe; 3. Oval plug; 301. Oval rotary block; 302. Convex pressure block; 4. Guide column; 5. Concave rotary groove. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-4 The utility model provides a technical solution: a planting rack for soilless cultivation of vegetables, comprising a plurality of equally distributed frames 1 with an overall triangular shape, a plurality of triangular supports 101 equally fixed on the left and right ends of the plurality of frames 1, and a box body 2 arranged between the frame bodies 1 and the top of the triangular supports 101, and a locking mechanism for quick and tool-free installation and removal of the box body 2 on the triangular supports 101 is provided between the lower end of the box body 2 and the upper end of the triangular supports 101.

[0028] Specifically, such as Figure 1-4 As shown, the latch mechanism includes an elliptical plug 3 integrally fixed to the lower end of the box body 2 and penetrating downwardly through the triangular support 101, an elliptical insertion hole 102 provided in the middle of the upper end of the triangular support 101 and used to accommodate the elliptical plug 3, an elliptical rotating block 301 rotatably mounted on the lower end of the elliptical plug 3 and rotatably engaged with the lower end surface of the triangular support 101, and a guide portion provided between the box body 2 and the triangular support 101.

[0029] Among them, the guide part includes a guide column 4 symmetrically installed on the lower end of the box body 2 and located on both sides of the elliptical plug 3, and a guide cylinder 103 symmetrically installed on both sides of the upper end of the tripod support 101 and corresponding to the positions of the two guide columns 4. When the guide column 4 is inserted downward into the guide cylinder 103, the freedom of the box body 2 in the X-axis and Y-axis directions on the frame body 1 can be limited. At the same time, the guide column 4 and the guide cylinder 103 are transitionally matched. The selection of this matching method, on the one hand, improves the stability of the positioning installation between the guide column 4 and the guide cylinder 103, and on the other hand, it can make the guide column 4 have a certain locking force after being inserted into the guide cylinder 103, thereby preventing the guide column 4 from shifting and shaking horizontally and vertically in the guide cylinder 103.

[0030] Specifically, such as Figure 3 and Figure 4 As shown, the upper end of the elliptical rotary block 301 is symmetrically fixedly connected with two convex pressure blocks 302 with a hemispherical structure. The lower end of the elliptical plug block 3 and the lower end of the triangular support 101 are both provided with a concave rotary groove 5 for accommodating the convex pressure blocks 302. When the elliptical rotary block 301 rotates under the elliptical plug block 3, the convex pressure blocks 302 on the elliptical rotary block 301 can rotate and slide from the concave rotary groove 5 on the elliptical plug block 3 into the concave rotary groove 5 on the triangular support 101, and the elliptical plug block 3 is vertically locked. The degree of freedom of the box body 2 in the Z-axis direction on the frame body 1 can be limited, and the box body 2 as a whole can be prevented from moving upward on the triangular support 101 of the frame body 1.

[0031] Specifically, such as Figure 1-3 As shown, both sides of the lower end of the box body 2 are connected with water pipes 201 distributed vertically with the box body 2, which facilitates the establishment of a liquid connection between the external water supply pipeline and the box body 2 to realize the water supply operation for the vegetables in the box body 2.

[0032] Specifically, such as Figure 1-4 As shown, the cross-sections of the elliptical socket 102, the elliptical plug block 3 and the elliptical rotary block 301 in this embodiment are all elliptical. This structural design can make the corners of the elliptical socket 102, the elliptical plug block 3 and the elliptical rotary block 301 more rounded, facilitate the positioning and assembly operation between the box body 2 and the frame body 1, and have a good anti-deflection effect. At the same time, the bearing stability and impact resistance after assembly are better. In actual design, manufacturing and use, other shapes of sockets, plug blocks and rotary blocks can be selected to replace the elliptical socket 102, the elliptical plug block 3 and the elliptical rotary block 301 in this application.

[0033] Working principle: When assembling the planting rack, the first step is to rotate and adjust the elliptical rotating block 301 at the lower end of the box body 2 to coincide with the elliptical plug 3, ensuring that the elliptical plug 3 can be normally inserted into the elliptical socket 102 of the triangular support 101; the second step is to insert the elliptical plug 3 and the guide column 4 at the lower end of the box body 2 into the elliptical socket 102 and the guide cylinder 103 on the triangular support 101 respectively. When the lower end of the box body 2 fits with the upper end of the triangular support 101, the elliptical plug 3 is inserted into the elliptical socket 102 and the guide cylinder 103 on the triangular support 101. The elliptical rotary block 301 below the block 3 can be completely passed through the elliptical insertion hole 102, thus completing the preliminary plug-in and fixing operation between the box body 2 and the tripod support 101; the third step is to hold and rotate the elliptical rotary block 301 to intersect with the elliptical insertion block 3. When the convex pressure block 302 on the elliptical rotary block 301 slides into the concave rotary groove 5 on the tripod support 101, the upward displacement of the box body 2 as a whole on the tripod support 101 can be limited, thus completing the tool-free quick assembly operation between the box body 2 and the frame body 1.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vegetable soilless cultivation planting rack, comprising a plurality of equally spaced rack bodies (1) having an overall triangular structure, a plurality of triangular supports (101) equally spaced and fixed on the left and right ends of the plurality of rack bodies (1), and a box body (2) arranged between the rack bodies (1) and the triangular supports (101), characterized in that: A latch mechanism for quick and tool-free installation and removal of the box body (2) on the triangular support (101) is provided between the lower end of the box body (2) and the upper end of the triangular support (101).

2. A vegetable soilless cultivation planting rack according to claim 1, characterized in that: The latch mechanism comprises an elliptical plug (3) integrally fixed to the lower end of the box body (2) and penetrating downwardly through the triangular support (101), an elliptical insertion hole (102) provided in the middle of the upper end of the triangular support (101) and used to accommodate the elliptical plug (3), an elliptical rotating block (301) rotatably mounted on the lower end of the elliptical plug (3) and capable of rotating and fitting with the lower end surface of the triangular support (101), and a guide portion provided between the box body (2) and the triangular support (101).

3. A vegetable soilless cultivation planting rack according to claim 2, characterized in that: The guide portion comprises guide posts (4) symmetrically mounted on the lower end of the box body (2) and located on both sides of the elliptical insert (3), and guide cylinders (103) symmetrically mounted on both sides of the upper end of the triangular support (101) and corresponding to the positions of the two guide posts (4).

4. A vegetable soilless cultivation rack according to claim 3, characterized in that: The guide column (4) and the guide cylinder (103) are transitionally matched.

5. A vegetable soilless cultivation planting rack according to claim 2, characterized in that: The upper end of the elliptical rotating block (301) is symmetrically fixedly connected to two hemispherical convex pressure blocks (302), and the lower end of the elliptical plug block (3) and the lower end of the triangular support (101) are both provided with concave rotating grooves (5) for accommodating the convex pressure blocks (302).

6. The vegetable soilless cultivation rack according to claim 1, characterized in that: Both sides of the lower end of the box body (2) are connected to water pipes (201) that are vertically distributed with the box body (2).

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