Agricultural soilless culture device

Abstract

The utility model relates to the technical field of agricultural soilless culture, and discloses an agricultural soilless culture device which comprises an L-shaped frame, first connecting plates are connected to the two sides of the inner wall of the L-shaped frame in a sliding mode, first culture boxes are detachably connected to the tops of the first connecting plates, and second connecting plates are fixedly installed on the two sides of the inner wall of the L-shaped frame. The top of the second connecting plate is detachably connected with a second cultivation box. Connecting blocks are fixedly installed on the two sides of the L-shaped frame, and limiting grooves are formed in the tops of the connecting blocks. By arranging a connecting block, a limiting groove, an L-shaped plate and a limiting rod, a first cultivation box is moved to drive the first connecting plate to slide, the L-shaped plate on the other side of the first cultivation box is moved upwards, the L-shaped plate drives the limiting rod to move upwards, after the first cultivation box moves to a proper position, the L-shaped plate is loosened, and a spring drives the L-shaped plate to move downwards through a sliding rod; a limiting rod is inserted into a limiting groove in a connecting block on the other side of the L-shaped frame, so that the two groups of cultivation boxes I are staggered, and the photosynthesis of plants in the cultivation boxes I is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural soilless cultivation, in particular to an agricultural soilless cultivation device. Background Art

[0002] Soilless cultivation is a new type of agricultural technology that does not use natural soil but instead uses nutrient solution to grow crops. It belongs to the category of modern agriculture.

[0003] After searching, Chinese patent number CN220383899U discloses a soilless cultivation device. The utility model includes a soilless cultivation device body and a cross frame. Two U-shaped plates are installed on the upper end surface of the soilless cultivation device body. The lower end surfaces of the two U-shaped plates and the upper end surface of the soilless cultivation device body are connected to two guide rods. The lower side of the outer surface of the four guide rods is fixedly connected to a cultivation fixing box. The device structure drives the three cultivation slide boxes to move upward along the four guide rods synchronously by driving the cross frame to rotate, so as to adjust the cultivation height of the three cultivation slide boxes at the same time, so that the cultivation height can be adjusted according to the different growth periods of the plants. By using the elastic force of the reset spring, the two movable clamps are adaptively clamped and fixed on the left and right sides of the placement box. In this way, the placement box is fixed to the cultivation slide box by a clamping fixation method, which makes it convenient to take all the cultivated seedlings on the placement box at one time.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned soilless cultivation device has the following problems: the prior art has the ability to adjust the height between the cultivation slide boxes to adapt to the growth height of the plants. Since soilless cultivated plants require sufficient light to promote growth and development, the plants on the lower cultivation slide boxes are not conducive to absorbing light. Based on this, the utility model designs an agricultural soilless cultivation device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a soilless cultivation device for agriculture, so as to solve the problem in the above background technology that the plants on the lower cultivation slide box are not conducive to absorbing light.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural soilless cultivation device, comprising an L-shaped frame, both sides of the inner wall of the L-shaped frame are slidably connected with a connecting plate 1, the top of the connecting plate 1 is detachably connected with a cultivation box 1, both sides of the inner wall of the L-shaped frame are fixedly installed with a connecting plate 2, and the top of the connecting plate 2 is detachably connected with a cultivation box 2;

[0007] Connecting blocks are fixedly installed on both sides of the L-shaped frame, and a limiting groove is provided on the top of the connecting block;

[0008] A U-shaped plate is fixedly installed on both sides of the cultivation box, a sliding rod and a spring are fixedly installed on the top inner wall of the U-shaped plate, an L-shaped plate is slidably connected to the outer wall of the sliding rod, one end of the spring is fixedly connected to the L-shaped plate, and a limiting rod is fixedly installed on the bottom of the L-shaped plate, and the limiting rod is plugged into the limiting groove.

[0009] As a preferred solution, slide rails are fixedly installed on both sides of the inner wall of the L-shaped frame, and the connecting plate 1 is slidably connected to the slide rails.

[0010] As a preferred solution, circular grooves are respectively formed through the tops of the connecting plate 1 and the connecting plate 2.

[0011] As a preferred solution, the bottoms of the cultivation box 1 and the cultivation box 2 are respectively fixedly mounted with insertion rods, and the insertion rods are plugged into the circular grooves.

[0012] As a preferred solution, spray plates are fixedly installed on both sides of the inner wall of the L-shaped frame, a box is fixedly installed on the top of the L-shaped frame, a pump body is fixedly installed on the top of the box body, and a pipe is fixedly connected to the output end of the pump body, one end of the pipe passes through the L-shaped frame and is connected to the spray plate.

[0013] As a preferred solution, a measuring cylinder is fixedly mounted on the top of the box body, and a valve 1 is mounted on the outer side wall of the measuring cylinder.

[0014] As a preferred solution, a discharge pipe is installed on the outer side wall of the box body, and a second valve is installed on the outer side wall of the discharge pipe.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting the connecting block, limiting groove, L-shaped plate and limiting rod, the cultivation box 1 is moved to drive the connecting plate 1 to slide, and the L-shaped plate on the other side of the cultivation box 1 is moved upward, and the L-shaped plate drives the limiting rod to move upward. After the cultivation box 1 moves to a suitable position, the L-shaped plate is released, and the spring drives the L-shaped plate to move downward through the sliding rod, so that the limiting rod is inserted into the limiting groove on the connecting block on the other side of the L-shaped frame, so that the two groups of cultivation boxes 1 are staggered, which is beneficial to the photosynthesis of the plants inside.

[0017] 2. Through the set box body, pump body, pipeline and spray plate, after the pump body is started, the nutrient solution in the box body is transported to the spray plate through the pipeline, and the spray plate sprays the nutrient solution, so as to evenly spray the nutrient solution on the plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2It is a schematic diagram of a three-dimensional structure of a cultivation box of the utility model.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] In the figure: 1, L-shaped frame; 2, connecting plate 1; 3, cultivation box 1; 4, connecting plate 2; 5, cultivation box 2; 6, connecting block; 7, limiting groove; 8, U-shaped plate; 9, sliding rod; 10, spring; 11, L-shaped plate; 12, limiting rod; 13, sliding rail; 14, circular groove; 15, plug rod; 16, box body; 17, pump body; 18, pipeline; 19, measuring cylinder; 20, valve 1; 21, discharge pipe; 22, valve 2; 23, spray plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] The utility model provides Figure 1-3 The agricultural soilless cultivation device shown in the figure includes an L-shaped frame 1, both sides of the inner wall of the L-shaped frame 1 are slidably connected with a connecting plate 2, both sides of the inner wall of the L-shaped frame 1 are fixedly installed with a slide rail 13, the connecting plate 2 and the slide rail 13 are slidably connected, the top of the connecting plate 2 is detachably connected with a cultivation box 3, when the cultivation box 3 moves, it drives the connecting plate 2 to slide through the slide rail 13, both sides of the inner wall of the L-shaped frame 1 are fixedly installed with a connecting plate 2 4, the top of the connecting plate 2 4 is detachably connected with a cultivation box 2 5, plants are cultivated through the cultivation box 1 3 and the cultivation box 2 5, and the cultivation box 1 3 and the cultivation box 2 5 can be disassembled, both sides of the L-shaped frame 1 are fixedly installed with a connecting block 6, the top of the connecting block 6 is provided with a limiting groove 7, and both sides of the cultivation box 3 are fixedly installed There is a U-shaped plate 8, and the top inner wall of the U-shaped plate 8 is fixedly installed with a slide bar 9 and a spring 10 respectively. The outer side wall of the slide bar 9 is slidably connected with an L-shaped plate 11, one end of the spring 10 is fixedly connected to the L-shaped plate 11, and a limiting rod 12 is fixedly installed at the bottom of the L-shaped plate 11. The limiting rod 12 is plugged into the limiting groove 7, and the size of the limiting groove 7 and the limiting rod 12 match. Move the L-shaped plate 11 on the other side of the cultivation box 3 upward, and the L-shaped plate 11 drives the limiting rod 12 to move upward. After the cultivation box 3 moves to a suitable position, release the L-shaped plate 11, and the spring 10 drives the L-shaped plate 11 to move downward through the slide bar 9, and the limiting rod 12 is inserted into the limiting groove 7 on the connecting block 6 on the other side of the L-shaped frame 1, so that the two groups of cultivation boxes 3 are staggered, so that the plants can photosynthesize.

[0024] In this embodiment, circular grooves 14 are respectively formed on the tops of connecting plates 1 2 and 2 4, and plug rods 15 are respectively fixedly installed on the bottoms of cultivation boxes 1 3 and 2 5, and the plug rods 15 are plugged into the circular grooves 14. The plug rods 15 at the bottom of cultivation box 1 3 are detached from the circular grooves 14 on connecting plate 1 2, and cultivation box 1 3 is disassembled. The plug rods 15 at the bottom of cultivation box 2 5 are detached from the circular grooves 14 on connecting plate 2 4, and cultivation box 2 5 is disassembled.

[0025] In this embodiment, a spray plate 23 is fixedly installed on both sides of the inner wall of the L-shaped frame 1, a box 16 is fixedly installed on the top of the L-shaped frame 1, a pump body 17 is fixedly installed on the top of the box 16, and a pipe 18 is fixedly connected to the output end of the pump body 17. One end of the pipe 18 passes through the L-shaped frame 1 and is connected between the spray plate 23. An atomizing nozzle is provided at the bottom of the spray plate 23, and the spray plate 23 is a hollow transparent material, which does not affect the photosynthesis of the plants in the cultivation box 25. The box is pumped through the pump body 17. The nutrient solution in 16 is transported to the spray plate 23 through the pipeline 18, and the nutrient solution is sprayed on the plants in the cultivation box 13 and the cultivation box 2 5. A measuring cylinder 19 is fixedly installed on the top of the box 16, and a valve 20 is installed on the outer wall of the measuring cylinder 19. The valve 20 is opened, and water is added into the box 16 through the measuring cylinder 19. After the water is added, the valve 20 is closed, and the nutrient solution is appropriately added through the scale line on the outer wall of the measuring cylinder 19, and then the valve 20 is opened to add the nutrient solution quantitatively into the box 16 and mix with the water.

[0026] In this embodiment, a discharge pipe 21 is installed on the outer wall of the box body 16 , and a valve 22 is installed on the outer wall of the discharge pipe 21 . The valve 22 is opened to discharge the unused nutrient solution in the box body 16 through the discharge pipe 21 .

[0027] Working principle of the utility model: the utility model is a soilless cultivation device for agriculture. First, when in use, plants are cultivated through the cultivation box 1 3 and the cultivation box 2 5. When the plants need photosynthesis, the L-shaped plate 11 is moved upward to disengage the limiting rod 12 from the limiting groove 7 on the connecting block 6 on one side of the L-shaped frame 1. The moving cultivation box 1 3 drives the connecting plate 2 to slide through the slide rail 13, and then the L-shaped plate 11 on the other side of the cultivation box 3 is moved upward. The L-shaped plate 11 slides and squeezes the spring 10 through the slide rod 9, and the L-shaped plate 11 drives the limiting rod 12 to move upward. After the cultivation box 3 moves to a suitable position, the L-shaped plate 11 is released, and the spring 10 drives the L-shaped plate 11 to move downward through the slide rod 9. The limiting rod 12 is inserted into the limiting groove 7 on the connecting block 6 on the other side of the L-shaped frame 1, so that the two groups of cultivation boxes 3 are staggered, so that the plants inside them can perform photosynthesis.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural soilless cultivation device, comprising an L-shaped frame (1), characterized in that: Both sides of the inner wall of the L-shaped frame (1) are slidably connected to a connecting plate 1 (2), and the top of the connecting plate 1 (2) is detachably connected to a cultivation box 1 (3); both sides of the inner wall of the L-shaped frame (1) are fixedly installed with a connecting plate 2 (4), and the top of the connecting plate 2 (4) is detachably connected to a cultivation box 2 (5); Connecting blocks (6) are fixedly mounted on both sides of the L-shaped frame (1), and a limiting groove (7) is provided on the top of the connecting block (6); A U-shaped plate (8) is fixedly installed on both sides of the cultivation box (3); a sliding rod (9) and a spring (10) are fixedly installed on the top inner wall of the U-shaped plate (8); an L-shaped plate (11) is slidably connected to the outer wall of the sliding rod (9); one end of the spring (10) is fixedly connected to the L-shaped plate (11); a limiting rod (12) is fixedly installed on the bottom of the L-shaped plate (11); and the limiting rod (12) is plugged into the limiting groove (7).

2. The agricultural soilless cultivation device according to claim 1, characterized in that: Slide rails (13) are fixedly mounted on both sides of the inner wall of the L-shaped frame (1), and the connecting plate 1 (2) is slidably connected to the slide rails (13).

3. The agricultural soilless cultivation device according to claim 1, characterized in that: A circular groove (14) is respectively formed through the top of the first connecting plate (2) and the top of the second connecting plate (4).

4. The agricultural soilless cultivation device according to claim 3, characterized in that: The bottoms of the cultivation box 1 (3) and the cultivation box 2 (5) are respectively fixedly mounted with insertion rods (15), and the insertion rods (15) are plugged into the circular grooves (14).

5. The agricultural soilless cultivation device according to claim 1, characterized in that: Spray plates (23) are fixedly mounted on both sides of the inner wall of the L-shaped frame (1), a box body (16) is fixedly mounted on the top of the L-shaped frame (1), a pump body (17) is fixedly mounted on the top of the box body (16), an output end of the pump body (17) is fixedly connected to a pipe (18), and one end of the pipe (18) passes through the L-shaped frame (1) and is connected to the spray plate (23).

6. The agricultural soilless cultivation device according to claim 5, characterized in that: A measuring cylinder (19) is fixedly mounted on the top of the box body (16), and a valve 1 (20) is mounted on the outer side wall of the measuring cylinder (19).

7. The agricultural soilless cultivation device according to claim 5, characterized in that: The outer wall of the box body (16) is provided with a discharge pipe (21), and the outer wall of the discharge pipe (21) is provided with a second valve (22).

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