Tomato planting greenhouse with irrigation function

Abstract

The utility model relates to the field of tomato planting technology discloses a kind of tomato planting greenhouse with irrigation function, including shed body, the upper portion of shed body is fixedly connected with fixed box, the inside of fixed box is provided with shelter film, the left part of shelter film is fixedly connected with connecting plate, the outside both sides of shed body are fixedly connected with limit frame, the outside four quarters of two limit frames are fixedly connected with positioning sleeve, the inside of multiple positioning sleeves is slidably connected with pull rod, the opposite end of multiple pull rods is fixedly connected with round plate, the opposite side of multiple round plates is fixedly connected with plug rod. In the utility model, it is realized that shelter film is conveniently opened and closed, illumination intensity is adjusted, it is beneficial to the healthy growth of tomato, and it is convenient to drive nozzle to move back and forth to water, ensure that every tomato can get uniform moisture supply, reduce labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of tomato cultivation technology, and in particular to a tomato cultivation greenhouse with irrigation function. Background Technology

[0002] A tomato greenhouse is a protective cultivation facility specifically designed for tomato growth. It provides suitable temperature, humidity, light, and ventilation conditions to promote vigorous growth and increase yield.

[0003] In existing tomato greenhouse technology, the shading film is usually operated manually by pulling ropes or mechanical devices. Users need to manually pull the ropes or operate the mechanical levers to unfold or retract the shading film. This method of operation is not only labor-intensive and inefficient, but also difficult to achieve precise control. In addition, due to the weight and size of the shading film, manual operation can easily cause operator fatigue and may even damage the equipment due to improper operation. The inconvenience of opening and closing the shading film limits the grower's ability to respond quickly to environmental changes, affects the stability of the greenhouse environment, and thus has an adverse effect on tomato growth. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a tomato growing greenhouse with irrigation function, aiming to improve the problem that it is inconvenient to open and close the covering film in existing tomato growing greenhouses.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tomato greenhouse with irrigation function, comprising a greenhouse body, a fixed box fixedly connected to the upper part of the greenhouse body, a shielding film disposed inside the fixed box, a connecting plate fixedly connected to the left side of the shielding film, limit frames fixedly connected to both sides of the outer side of the greenhouse body, positioning sleeves fixedly connected to the outer perimeter of both limit frames, pull rods slidably connected inside the multiple positioning sleeves, circular plates fixedly connected to opposite ends of the multiple pull rods, insertion rods fixedly connected to opposite sides of the multiple circular plates, return springs sleeved on the outer side of the multiple pull rods, connecting rods fixedly connected to both sides of the connecting plate, two connecting rods slidably connected inside the limit frames, multiple insertion rods slidably connected inside the connecting rods and the limit frames, one end of each return spring fixedly connected inside the positioning sleeve, and the other end of each return spring fixedly connected to the other side of the circular plate.

[0006] Furthermore, a support box is fixedly connected inside the shed, a cylinder is fixedly connected to the right side of the support box, a push plate is fixedly connected to the output end of the cylinder, sliders are fixedly connected to both sides of the push plate, a limit component is fixedly connected to the upper part of the two sliders, the limit component is used to limit the sliders, a fixing tube is fixedly connected to the opposite side of the two sliders, and nozzles are fixedly connected to the bottom of the fixing tube around its perimeter, and multiple nozzles are slidably connected inside the shed.

[0007] Furthermore, the limiting component includes limiting blocks and limiting rods, with the two limiting blocks fixedly connected to the upper parts of the two sliders and the two limiting blocks slidably connected to the outside of the limiting rods.

[0008] Furthermore, the inner sides of the shed are fixedly connected to support frames, the upper sides of the two support frames are fixedly connected to upright plates, and the two ends of the two limiting rods are fixedly connected to the opposite side of the multiple upright plates.

[0009] Furthermore, buffer springs are fitted around the outside of both limiting rods, and both sliders are slidably connected inside the support frame.

[0010] Furthermore, one end of each of the two buffer springs is fixedly connected to one side of the limiting block, and the other end of each of the two buffer springs is fixedly connected to one side of the upright plate.

[0011] Furthermore, a water storage tank is fixedly connected to the left side of the shed, and a water pump is fixedly connected to the upper part of the water storage tank. The input end of the water pump is fixedly connected to the front of the water storage tank.

[0012] Furthermore, one end of the water pump is fixedly connected to the output end of the delivery hose, and the other end of the delivery hose is fixedly connected to the left side of the push plate.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by pulling two pull rods, the circular plate is squeezed to compress the return spring, causing the insert rod to move. Pulling the connecting rod drives the connecting plate to pull the covering film out from the fixed box to cover the greenhouse. Releasing the pull rods causes the insert rod to return to its original position and fix the connecting rod, thus realizing convenient opening and closing of the covering film, facilitating light adjustment, preventing frost and sun damage, promoting ventilation, and benefiting tomato growth.

[0015] 2. In this utility model, the push plate is moved by starting the cylinder, so that the slider and the limiting block slide along the support frame and the limiting rod, and the fixed pipe and the nozzle reciprocate within the greenhouse. This allows the nozzle to be moved back and forth easily, which can provide uniform irrigation, reduce manual labor, and lower labor intensity. Attached Figure Description

[0016] Figure 1 This is a front view of a tomato growing greenhouse with irrigation function proposed in this utility model;

[0017] Figure 2 This is a side view of a tomato growing greenhouse with irrigation function proposed in this utility model;

[0018] Figure 3 This is a partial structural diagram of a tomato growing greenhouse with irrigation function proposed in this utility model;

[0019] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 for Figure 3 Enlarged view of section B in the middle.

[0021] Legend:

[0022] 1. Shed; 2. Fixing box; 3. Covering film; 4. Connecting plate; 5. Connecting rod; 6. Limiting frame; 7. Positioning sleeve; 8. Pull rod; 9. Round plate; 10. Return spring; 11. Insert rod; 12. Water tank; 13. Water pump; 14. Sprinkler head; 15. Delivery hose; 16. Support box; 17. Cylinder; 18. Push plate; 19. Slider; 20. Supporting frame; 21. Limiting block; 22. Limiting rod; 23. Buffer spring; 24. Vertical plate; 25. Fixing pipe. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a tomato greenhouse with irrigation function, comprising a greenhouse body 1, a fixed box 2 fixedly connected to the upper part of the greenhouse body 1, a shielding film 3 disposed inside the fixed box 2, a connecting plate 4 fixedly connected to the left side of the shielding film 3, limit frames 6 fixedly connected to both sides of the exterior of the greenhouse body 1, positioning sleeves 7 fixedly connected to the outer perimeter of both limit frames 6, pull rods 8 slidably connected inside the multiple positioning sleeves 7, circular plates 9 fixedly connected to opposite ends of the multiple pull rods 8, insertion rods 11 fixedly connected to opposite sides of the multiple circular plates 9, return springs 10 sleeved on the exterior of the multiple pull rods 8, connecting rods 5 fixedly connected to both sides of the connecting plate 4, two connecting rods 5 slidably connected inside the limit frames 6, multiple insertion rods 11 slidably connected inside the connecting rods 5 and the limit frames 6, one end of multiple return springs 10 fixedly connected inside the positioning sleeves 7, and the other end of multiple return springs 10 fixedly connected to the other side of the circular plates 9.

[0025] During operation, pulling the two levers 8 causes the circular plate 9 to move accordingly. This movement of the circular plate 9 applies pressure to the return spring 10, causing it to elastically deform. The main function of the return spring 10 is to store energy when compressed and use the force generated by its elastic deformation to reset or drive other components upon release. Thanks to the elasticity of the return spring 10, the circular plate 9 drives the insertion rod 11 to move accordingly. Next, pulling the two connecting rods 5 causes them to slide within the limiting frame 6. The limiting frame 6 provides restriction and guidance for the movement of the connecting rods 5, ensuring they stay on the predetermined track. The connecting rod 5 moves upward to prevent it from shifting or moving excessively. As the connecting rod 5 moves, the connecting plate 4 is also driven and slowly pulled out of the fixing box 2 to remove the shading film 3. When the shading film 3 completely covers the upper part of the greenhouse 1, the operator can release the two pull rods 8. At this time, under the action of the return spring 10, the two insert rods 11 approach each other and insert into the interior of the connecting rod 5, thereby fixing the connecting rod 5. When it is necessary to open the shading film 3 to adjust the light or ventilation, the operator only needs to pull the two connecting rods 5 again. The shading film 3 is used to regulate the light, temperature and humidity inside the greenhouse. It can be unfolded or retracted as needed to protect crops from the effects of extreme weather.

[0026] Reference Figure 2 , Figure 3 and Figure 5A support box 16 is fixedly connected inside the shed body 1. A cylinder 17 is fixedly connected to the right side of the support box 16. A push plate 18 is fixedly connected to the output end of the cylinder 17. Slider blocks 19 are fixedly connected to both sides of the push plate 18. Limiting components are fixedly connected to the upper part of the two sliders 19. The limiting components are used to limit the sliders 19. A fixing tube 25 is fixedly connected to the opposite side of the two sliders 19. Spray nozzles 14 are fixedly connected to the bottom of the fixing tube 25. Multiple spray nozzles 14 are slidably connected inside the shed body 1. The limiting components include limiting blocks 21 and limiting rods 22. The two limiting blocks 21 are fixedly connected to the inside of the shed body 1. The upper part of the two sliders 19 is connected, and the two limiting blocks 21 are slidably connected to the outside of the limiting rods 22. The inner sides of the canopy 1 are fixedly connected to the support frames 20. The upper sides of the two support frames 20 are fixedly connected to the upright plates 24. The two ends of the two limiting rods 22 are fixedly connected to the opposite side of the multiple upright plates 24. The outside of the two limiting rods 22 is fitted with buffer springs 23. The two sliders 19 are slidably connected to the inside of the support frames 20. One end of the two buffer springs 23 is fixedly connected to one side of the limiting block 21, and the other end of the two buffer springs 23 is fixedly connected to one side of the upright plate 24.

[0027] When cylinder 17 is activated, its output end pushes push plate 18 to move. The movement of push plate 18 further drives slider 19 to slide within support frame 20. Support frame 20 provides a stable sliding track for slider 19, ensuring that slider 19 can move smoothly and accurately, driving limit block 21 to slide along the outside of limit rod 22. Limit rod 22 provides guidance for limit block 21 and restricts its movement path, ensuring that limit block 21 slides on the predetermined track. During this process, the movement of limit block 21 stretches or compresses buffer spring 23. The function of buffer spring 23 is to absorb and buffer the impact force generated by slider 19 and limit block 21 during movement, reducing damage. Under the combined action of the two sliders 19 and limit block 21, fixed tube 25 and nozzle 14 can move flexibly back and forth inside the shed 1.

[0028] Reference Figure 1 and Figure 3 A water storage tank 12 is fixedly connected to the left side of the shed body 1. A water pump 13 is fixedly connected to the upper part of the water storage tank 12. The input end of the water pump 13 is fixedly connected to the front of the water storage tank 12. One end of the conveying hose 15 is fixedly connected to the output end of the water pump 13. The other end of the conveying hose 15 is fixedly connected to the left side of the push plate 18.

[0029] The water storage tank 12 is a container used to collect and store rainwater. Rainwater enters the water storage tank 12 through natural precipitation for subsequent irrigation. When rainwater flows into the water storage tank 12, the water storage tank 12 begins to collect and store rainwater. The water pump 13 is started, and the water pump 13 draws the stored rainwater from the water storage tank 12 and delivers the rainwater to the fixed pipe 25 through the delivery hose 15. Finally, the rainwater is evenly sprayed out through the nozzle 14 to provide the necessary water for the tomato plants. The nozzle 14 sprays the rainwater evenly onto the crops in the form of a mist, simulating the effect of natural rainfall.

[0030] Working principle: In use, first pull the two levers 8. When the levers 8 move, they drive the circular plate 9 to move. When the circular plate 9 moves, it compresses the return spring 10. The return spring 10 undergoes elastic deformation under the compression. Under the action of the return spring 10, the circular plate 9 drives the insertion rods 11 to move, causing the two insertion rods 11 to slide into the positioning sleeve 7. Next, pull the two connecting rods 5. The two connecting rods 5 slide inside the limiting frame 6. When the connecting rods 5 move, they drive the connecting plate 4 to move. When the connecting plate 4 moves, it pulls the shading film 3 out from inside the fixing box 2. After the shading film 3 covers the upper part of the greenhouse 1, release the corresponding two levers 8. Under the elastic action of the return spring 10, the two insertion rods 11 approach each other and insert into the interior of the connecting rods 5, fixing the connecting rods 5. When it is necessary to open the shading film 3, simply pull the two connecting rods 5 again. This allows for convenient opening and closing of the shading film 3, facilitating the adjustment of light intensity and preventing crops from freezing or being exposed to direct sunlight. Sunlight exposure improves air circulation, which is beneficial to the healthy growth of tomatoes. Rainwater enters the water storage tank 12 and is collected. The water pump 13 is activated, and the water pump 13 draws water from the water storage tank 12 and delivers it through the delivery hose 15 to the fixed pipe 25. Finally, it is sprayed out through the nozzle 14. At the same time, the cylinder 17 is activated, and the output end of the cylinder 17 pushes the push plate 18 to move. When the push plate 18 moves, it drives the slider 19 to slide inside the support frame 20. When the slider 19 moves, it drives the limit block 21 to slide outside the limit rod 22. When the limit block 21 slides, it stretches or compresses the buffer spring 23. Under the action of the two sliders 19 and the limit block 21, the fixed pipe 25 and the nozzle 14 are driven to move back and forth inside the greenhouse 1. This makes it easy to move the nozzle 14 back and forth for watering, ensuring that each tomato plant receives a uniform water supply, reducing the amount of manual irrigation and lowering labor intensity.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tomato growing greenhouse with irrigation function, comprising a greenhouse body (1), characterized in that: A fixed box (2) is fixedly connected to the upper part of the shed (1). A shielding film (3) is provided inside the fixed box (2). A connecting plate (4) is fixedly connected to the left side of the shielding film (3). Limiting frames (6) are fixedly connected to both sides of the outside of the shed (1). Positioning sleeves (7) are fixedly connected to the outer perimeter of both limiting frames (6). Pull rods (8) are slidably connected inside the multiple positioning sleeves (7). A circular plate (9) is fixedly connected to one opposite end of the multiple pull rods (8). The opposite side of the multiple circular plates (9) Each of the multiple pull rods (8) is fixedly connected with a plug rod (11), and a return spring (10) is sleeved on the outside of each of the multiple pull rods (8). Both sides of the connecting plate (4) are fixedly connected with connecting rods (5). Both of the two connecting rods (5) are slidably connected inside the limiting frame (6). The multiple plug rods (11) are slidably connected inside the connecting rods (5) and the limiting frame (6). One end of each of the multiple return springs (10) is fixedly connected inside the positioning sleeve (7), and the other end of each of the multiple return springs (10) is fixedly connected to the other side of the circular plate (9).

2. A tomato growing greenhouse with irrigation function according to claim 1, characterized in that: A support box (16) is fixedly connected inside the shed (1). A cylinder (17) is fixedly connected to the right side of the support box (16). A push plate (18) is fixedly connected to the output end of the cylinder (17). Slider (19) is fixedly connected to both sides of the push plate (18). A limit component is fixedly connected to the upper part of the two sliders (19). The limit component is used to limit the slider (19). A fixing tube (25) is fixedly connected to the opposite side of the two sliders (19). A nozzle (14) is fixedly connected to the bottom of the fixing tube (25). Multiple nozzles (14) are slidably connected inside the shed (1).

3. A tomato growing greenhouse with irrigation function according to claim 2, characterized in that: The limiting component includes a limiting block (21) and a limiting rod (22). The two limiting blocks (21) are fixedly connected to the upper part of the two sliders (19), and the two limiting blocks (21) are slidably connected to the outside of the limiting rod (22).

4. A tomato growing greenhouse with irrigation function according to claim 3, characterized in that: The inner sides of the shed (1) are fixedly connected to support frames (20), and the upper sides of the two support frames (20) are fixedly connected to upright plates (24). The two ends of the two limiting rods (22) are fixedly connected to the opposite side of the multiple upright plates (24).

5. A tomato growing greenhouse with irrigation function according to claim 4, characterized in that: Both of the limiting rods (22) are fitted with buffer springs (23), and both of the sliders (19) are slidably connected inside the support frame (20).

6. A tomato growing greenhouse with irrigation function according to claim 5, characterized in that: One end of each of the two buffer springs (23) is fixedly connected to one side of the limiting block (21), and the other end of each of the two buffer springs (23) is fixedly connected to one side of the upright plate (24).

7. A tomato growing greenhouse with irrigation function according to claim 1, characterized in that: A water storage tank (12) is fixedly connected to the left side of the shed (1), and a water pump (13) is fixedly connected to the upper part of the water storage tank (12). The input end of the water pump (13) is fixedly connected to the front of the water storage tank (12).

8. A tomato growing greenhouse with irrigation function according to claim 7, characterized in that: The output end of the water pump (13) is fixedly connected to one end of the delivery hose (15), and the other end of the delivery hose (15) is fixedly connected to the left side of the push plate (18).

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