Plant cultivation frame

Abstract

The utility model belongs to the field of plant cultivation, and discloses a plant cultivation frame which comprises a main body device used for placing cultivated plants in a layered mode and further comprises two telescopic devices which are symmetrically installed on one side of the main body device in a front-back mode and used for supporting a high-level platform in a telescopic mode. The front side and the rear side of the body device are symmetrically provided with two lowering devices used for lowering the high-rise platform outwards in a limiting mode. The lowering device comprises a clamping plate, a first pin shaft is arranged in the middle of the clamping plate, a rotating arm is rotationally installed on the first pin shaft, a second pin shaft is arranged at the bottom of the rotating arm, and a limiting column is arranged on one side of the front face of the clamping plate. According to the plant cultivation frame, the high-layer platform is downwards placed, the high-layer platform is outwards rotated and moved to a low position, and plants on the high-layer platform can be conveniently taken and placed; through the arrangement of limiting and lowering, in the lowering process of the high-rise platform, the high-rise platform is limited and guided to be kept in the horizontal state, manual horizontal keeping is not needed, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the field of plant cultivation, in particular to a plant cultivation and training rack. Background Art

[0002] With the continuous advancement of science and technology, research on innovative agricultural development has become increasingly important. This includes artificially improving plants, altering their original genes and molecular structures, and developing new varieties to achieve desired performance. During these experiments, an artificial climate environment is created to facilitate the various scientific experiments. Generally speaking, this artificial climate environment includes several essential elements for plant growth: temperature, humidity, light, and nutrients. In these studies, the plants serving as the research subjects are typically cultured on growth racks to ensure their successful growth.

[0003] In comparison, the Chinese patent with authorization announcement number CN221710590U discloses a plant culture rack, including a main body mechanism and a culture mechanism, the culture mechanism is located above the main body mechanism, the main body mechanism includes a culture rack main body support load-bearing bottom plate, universal wheels and a first culture rack main body load-bearing connecting box, the universal wheels are fixedly installed at the lower end of the culture rack main body support load-bearing bottom plate, and the first culture rack main body load-bearing connecting box is fixedly installed at the upper end of the culture rack main body support load-bearing bottom plate.

[0004] The above patents often require a stool to be set up when taking and placing plants on a high-rise platform, which is inconvenient to use and has certain safety hazards. Therefore, a new device is needed to be designed. Utility Model Content

[0005] The purpose of the present invention is to provide a plant cultivation rack to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A plant cultivation rack, comprising a main body for placing cultivated plants in layers, and two telescopic devices symmetrically mounted on one side of the main body for telescopically supporting a high-level platform, and two lowering devices symmetrically arranged on the front and rear sides of the main body for lowering the high-level platform outward with a limited position;

[0008] The lowering device includes a splint, a first pin is provided in the middle of the splint, a rotating arm is rotatably mounted on the first pin, a second pin is provided at the bottom of the rotating arm, a limiting column is provided on the front side of the splint, and a limiting structure is provided on the outside of the limiting column.

[0009] Furthermore: the main device includes two supporting structures arranged symmetrically in front and back, a high-layer board is arranged above the two supporting structures, a middle-layer board is arranged below the high-layer board, a low-layer board is arranged below the middle-layer board, and two fixing rods are arranged symmetrically in front and back below the low-layer board.

[0010] Furthermore: the telescopic device includes a second leg, a top rod is slidably installed on the top of the second leg, a pin is provided between the top rod and the second leg, and a supporting block is provided below the pin.

[0011] Furthermore: the limiting structure includes an arc-shaped rail, and two mounting plates are arranged under the arc-shaped rail.

[0012] Furthermore: the support structure includes a first leg, a support rod is provided on the first leg, and the top of the support rod is arc-shaped.

[0013] Furthermore: the limiting column is slidably connected to the arc rail.

[0014] Compared with the prior art, the beneficial effects are:

[0015] 1. By lowering the high-level platform outward, the high-level platform can be rotated outward and moved to a lower position to facilitate the placement of plants on it;

[0016] 2. Through the setting of limit lowering, the high-rise platform is guided by limit during lowering to keep it horizontal, without manual leveling, which is convenient for use;

[0017] 3. By setting the bottom support, when the high-rise platform moves to a lower place, it can be additionally supported on the basis of the curved rail to enhance its stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a plant cultivation rack described in the utility model;

[0019] Figure 2 This is a front view of the main device of a plant cultivation and training rack described in the utility model;

[0020] Figure 3 This is a front view of a telescopic device of a plant cultivation rack according to the present invention;

[0021] Figure 4 It is a front view of a lowering device of a plant cultivation rack described in the utility model.

[0022] In the accompanying drawings: 101, first leg; 102, support rod; 103, high-rise board; 104, middle-rise board; 105, low-rise board; 106, fixing rod; 201, second leg; 202, top rod; 203, pin; 204, supporting block; 301, splint; 302, first pin shaft; 303, rotating arm; 304, second pin shaft; 305, limiting column; 306, arc rail; 307, mounting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the 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.

[0024] See also Figures 1-4 A plant cultivation rack includes a main body device for placing cultivated plants in layers, and two telescopic devices symmetrically installed on the front and back sides of one side of the main body device for telescopically supporting a high-level platform, and two lowering devices symmetrically arranged on the front and back sides of the main body device for lowering the high-level platform outward to a limited position.

[0025] In this embodiment, the main device includes two support structures arranged symmetrically in front and back. A high-layer board 103 is arranged on the two support structures, a middle-layer board 104 is arranged below the high-layer board 103, a low-layer board 105 is arranged below the middle-layer board 104, and two fixing rods 106 are arranged symmetrically in front and back below the low-layer board 105. The support structure includes a first leg 101, and a support rod 102 is arranged on the first leg 101. The top of the support rod 102 is curved. The cultivated plants are placed on the high-layer board 103, the middle-layer board 104 and the low-layer board 105 under the support of the first leg 101 and the support rod 102.

[0026] In this embodiment, the telescopic device includes a second leg 201, a top rod 202 is slidably mounted on the top of the second leg 201, a pin 203 is provided between the top rod 202 and the second leg 201, and a supporting block 204 is provided below the pin 203. When the pin 203 is pulled out, the top rod 202 retracts downward along the second leg 201, thereby releasing the support for the high-rise board 103.

[0027] In this embodiment, the lowering device includes a clamping plate 301, a first pin 302 is provided in the middle of the clamping plate 301, a rotating arm 303 is rotatably mounted on the first pin 302, a second pin 304 is provided at the bottom of the rotating arm 303, a limiting column 305 is provided on the front side of the clamping plate 301, a limiting structure is provided on the outside of the limiting column 305, and the limiting structure includes an arc rail 306, two mounting plates 307 are provided below the arc rail 306, and the limiting column 305 is slidably connected to the arc rail 306, so that the high-rise board 103 drives the two clamping plates 301 to move outward, thereby making the two The clamping plate 301 drives the rotating arm 303 to rotate around the second pin 304 under the support of the fixed rod 106 through the first pin 302. During this process, the limiting column 305 moves along the arc rail 306 supported by the mounting plate 307, and is always at the same height as the first pin 302, so that the clamping plate 301 always remains horizontal during the movement, ensuring that the high-rise board 103 is always in a horizontal state during the movement. When the limiting column 305 moves to the bottom of the arc rail 306, the rotating arm 303 moves to the position of the supporting block 204, fixing the height of the high-rise board 103.

[0028] Working principle: When in use, first pull out the pin 203, so that the top rod 202 shrinks downward along the second leg 201, releasing the support for the high-rise board 103; then the high-rise board 103 drives the two clamping plates 301 to move outward, so that the two clamping plates 301 drive the rotating arm 303 through the first pin shaft 302 to rotate around the second pin shaft 304 under the support of the fixing rod 106. During this process, the limiting column 305 moves along the arc track 306 supported by the mounting plate 307, and is always at the same height as the first pin shaft 302, so that the clamping plate 301 always remains horizontal during the movement, ensuring that the high-rise board 103 is always in a horizontal state during the movement. When the limiting column 305 moves to the arc track When the support rail 306 is at the bottom, the rotating arm 303 moves to the position of the supporting block 204, thereby moving the high-rise board 103 to a lower position under the support of the supporting block 204 and the arc rail 306, so as to facilitate the placement of plants on the high-rise board 103; then the plants are placed on the high-rise board 103, the middle board 104 and the low-rise board 105 under the support of the first leg 101 and the second leg 201, and the high-rise board 103 repeats the above steps to reset; finally, the top rod 202 is extended upward to support the high-rise board 103 again, and the pin 203 is inserted to fix the position of the high-rise board 103. At this time, the two sides of the high-rise board 103 are supported by the two top rods 202 and the two support rods 102 respectively.

[0029] 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plant cultivation rack, comprising a main body device for placing cultivated plants in layers, characterized in that: It also includes two telescopic devices symmetrically installed on the front and back sides of the main body device for telescopically supporting the high-rise platform, and two lowering devices symmetrically arranged on the front and back sides of the main body device for lowering the high-rise platform outward to a limited position; The lowering device comprises a clamping plate (301), a first pin shaft (302) is provided in the middle position of the clamping plate (301), a rotating arm (303) is rotatably mounted on the first pin shaft (302), a second pin shaft (304) is provided at the bottom of the rotating arm (303), a limiting column (305) is provided on the front side of the clamping plate (301), and a limiting structure is provided on the outside of the limiting column (305).

2. A plant cultivation rack according to claim 1, characterized in that: The main device comprises two support structures arranged symmetrically in front and back, a high-layer board (103) is arranged above the two support structures, a middle-layer board (104) is arranged below the high-layer board (103), a low-layer board (105) is arranged below the middle-layer board (104), and two fixing rods (106) are arranged symmetrically in front and back below the low-layer board (105).

3. A plant cultivation rack according to claim 1, characterized in that: The telescopic device comprises a second leg (201), a top rod (202) is slidably mounted on the top of the second leg (201), a pin (203) is provided between the top rod (202) and the second leg (201), and a supporting block (204) is provided below the pin (203).

4. A plant cultivation rack according to claim 1, characterized in that: The limiting structure comprises an arc-shaped rail (306), and two mounting plates (307) are arranged below the arc-shaped rail (306).

5. A plant cultivation rack according to claim 2, characterized in that: The supporting structure comprises a first supporting leg (101), a supporting rod (102) is provided on the first supporting leg (101), and the top of the supporting rod (102) is arc-shaped.

6. A plant cultivation rack according to claim 4, characterized in that: The limiting column (305) is slidably connected to the arc rail (306).

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