Greenhouse dehumidification device

Abstract

The utility model discloses a greenhouse dehumidification device relates to greenhouse technical field, including first plate body, second plate body, third plate body, ceiling, the one side of first plate body is fixedly connected with dehumidifier, the one side of first plate body and second plate body is equipped with power subassembly, one side of power subassembly is fixedly connected with screw rod, the screw rod is equipped with screw rod, the screw rod is equipped with screw rod. And threaded holes are formed in the bottom ends of the second plate body and the third plate body. By the adoption of the structure, the first plate body, the second plate body and the third plate body are arranged on the two sides of the greenhouse, the power assemblies are installed on the first plate body and the second plate body and can drive the lead screws to rotate, the threaded holes are formed in the lower portions of the second plate body and the third plate body, and the lead screws move in the threaded holes in a threaded mode. The second plate body can be separated from the first plate body, the third plate body can be separated from the second plate body, ventilation openings are increased, the air inlet area is enlarged, the humidity level in the greenhouse is reduced, and reliable growth of crops in the greenhouse is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of greenhouses, and in particular relates to a greenhouse dehumidification device. Background Art

[0002] Greenhouse device, referred to as greenhouse, is an agricultural facility that uses special materials and structures to create a suitable environment for crop growth in open-air planting areas. There are many types of greenhouses, including but not limited to vegetable greenhouses, plastic greenhouses, translucent plastic greenhouses, greenhouses, solar panel greenhouses, smart greenhouses, single-span greenhouses, multi-span greenhouses, etc.

[0003] For example, a Chinese patent with the announcement number CN210869001U discloses a cooling and dehumidifying device for an agricultural greenhouse, which includes a supporting frame and an arch frame. The arch frame is movably connected to the top of the supporting frame, an equipment control panel is fixedly installed on one side of the supporting frame, a temperature and humidity detector is fixedly installed above the equipment control panel, a fan is fixedly installed inside the equipment control panel, and a first motor is fixedly installed below the fan.

[0004] The above-mentioned patent achieves the purpose of ventilation and dehumidification in the greenhouse. However, its design limitation is that air circulation can only be achieved by opening the top of the greenhouse. This single and limited air intake method leads to relatively insufficient air intake, which in turn limits the full play of the dehumidification effect. In an environment with high humidity, this limited dehumidification capacity may not be sufficient to quickly and effectively reduce the humidity level in the greenhouse, which may have an adverse effect on the normal growth environment of crops in the greenhouse, including increasing the risk of pests and diseases, affecting photosynthesis efficiency, and possible problems such as slow crop growth or quality decline. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a greenhouse dehumidification device to solve the problems of the background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A greenhouse dehumidification device includes a first plate body, a second plate body, a third plate body, and a ceiling. A dehumidifier is fixedly connected to one side of the first plate body, and a power assembly is provided on one side of the first plate body and the second plate body. A screw is fixedly connected to one side of the power assembly. Threaded holes are provided at the bottom ends of the second plate body and the third plate body, and the screw is threadedly connected to the threaded holes. One end of the ceiling is fixedly connected to one end of the third plate body. The input end of the dehumidifier is fixedly connected to a connecting pipe, and the connecting pipe is fixedly connected to the first plate body. One end of the connecting pipe is movably connected to a dustproof net. Both sides of the dustproof net are fixedly connected to lifting blocks, and a positioning assembly is provided on one side of the lifting block.

[0008] As an optimal technical solution, the power assembly includes a mounting square groove, which is opened inside the first plate body, and a motor is fixedly connected to the inside of the mounting square groove. The bottom end of the screw rod is fixedly connected to a shaft rod, and the shaft rod is rotatably connected to the inside of the mounting square groove. The output end of the motor is fixedly connected to a driving gear, and one side of the shaft rod is fixedly connected to a driven gear, and the driving gear is meshed with the driven gear.

[0009] As a preferred technical solution, sliding holes are opened on both sides of the lower ends of the second plate body and the third plate body, and sliding rods are slidably connected inside the sliding holes, and the sliding rods are fixedly connected to the first plate body and the second plate body respectively.

[0010] As a preferred technical solution, the interior of the sliding hole is fixedly connected to a limiting ring, the top end of the sliding rod is fixedly connected to a limiting block, and the limiting block is movably connected to the limiting ring.

[0011] As an optimal technical solution, the positioning assembly includes a fixed block, which is fixedly connected to the inner wall of the first plate body. One side of the fixed block is rotatably connected to a round rod, one end of the round rod is fixedly connected to a limiting plate, a torsion spring is fixedly connected between the limiting plate and the fixed block, and one side of the limiting plate is movably connected to the lifting block.

[0012] As an optimal technical solution, both sides of the dustproof net away from the pulling block are fixedly connected with positioning clips, the inner wall of the first plate body is fixedly connected with a fixing rod, and the positioning clips are movably connected to the fixing rod.

[0013] As a preferred technical solution, the lower end of the first plate is fixedly connected to a bottom plate, and mounting holes are provided on both sides of the bottom plate.

[0014] In summary, the present invention has the following beneficial effects:

[0015] First, the utility model provides a greenhouse with two sides provided with a first plate, a second plate, and a third plate. A power assembly is installed on the first plate and the second plate. The power assembly can drive the screw to rotate. Threaded holes are provided under the second plate and the third plate. The screw moves in the threaded holes, so that the second plate can be separated from the first plate and the third plate can be separated from the second plate. The ventilation opening is increased to expand the air intake area, reduce the humidity level in the greenhouse, and ensure the reliable growth of crops in the greenhouse.

[0016] Second, the utility model installs dehumidifiers on both sides of the first plate body, and the dehumidifiers are connected to the connecting pipes, which can draw moisture in the greenhouse into the connecting pipes for treatment, thereby achieving the purpose of dehumidification. The dust-proof nets installed on the connecting pipes can prevent dust and impurities from entering the connecting pipes, avoiding affecting the operation of the dehumidifiers, and providing a guarantee for the efficient operation of the dehumidifiers. The dust-proof nets can be quickly removed and replaced using the positioning components without delaying the dehumidification work of the greenhouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 3 This is a schematic diagram of the partial structure of the first plate body of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the dust screen and the connecting pipe of the utility model;

[0021] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure at point B.

[0022] Figure numerals: 1. first plate; 2. second plate; 3. third plate; 4. ceiling; 5. screw; 6. threaded hole; 7. power assembly; 71. motor; 72. driving gear; 73. driven gear; 74. shaft; 75. mounting square groove; 8. sliding rod; 81. limiting block; 9. sliding hole; 91. limiting ring; 11. dehumidifier; 12. connecting pipe; 13. dustproof net; 14. pulling block; 15. positioning assembly; 151. limiting plate; 152. round rod; 153. torsion spring; 154. fixing block; 16. positioning clamp; 17. fixing rod; 18. bottom plate; 19. mounting hole. DETAILED DESCRIPTION

[0023] Example

[0024] refer to Figures 1 to 5The dehumidification device of a greenhouse described in this embodiment includes a first plate body 1, a second plate body 2, a third plate body 3, and a ceiling 4. A dehumidifier 11 is fixedly connected to one side of the first plate body 1, and a power assembly 7 is provided on one side of the first plate body 1 and the second plate body 2. One side of the power assembly 7 is fixedly connected to a screw rod 5, and a threaded hole 6 is provided at the bottom end of the second plate body 2 and the third plate body 3. The screw rod 5 is threadedly connected to the threaded hole 6, and one end of the ceiling 4 is fixedly connected to one end of the third plate body 3. The input end of the dehumidifier 11 is fixedly connected to a connecting pipe 12, which is fixedly connected to the first plate body 1, and one end of the connecting pipe 12 is movably connected to a dustproof net 13. Both sides of the dustproof net 13 are fixedly connected to a lifting block 14, and a positioning assembly 15 is provided on one side of the lifting block 14. Through the above arrangement, the ventilation opening is increased to expand the air inlet area, reduce the humidity level in the greenhouse, reduce the risk of pests and diseases caused by excessive humidity, improve the photosynthesis efficiency, and ensure the healthy and reliable growth of crops.

[0025] refer to Figure 2 The power assembly 7 includes a mounting square groove 75, which is opened inside the first plate body 1. The motor 71 is fixedly connected to the inside of the mounting square groove 75, and the bottom end of the screw rod 5 is fixedly connected to the shaft rod 74. The shaft rod 74 is rotatably connected to the inside of the mounting square groove 75. The output end of the motor 71 is fixedly connected to the driving gear 72, and one side of the shaft rod 74 is fixedly connected to the driven gear 73. The driving gear 72 is meshed with the driven gear 73; by setting the power assembly 7, the motor 71 drives the driving gear 72 to rotate, the driving gear 72 drives the driven gear 73 to rotate, and the driven gear 73 drives the shaft rod 74 to rotate the screw rod 5, which can provide power for the screw rod 5 and can drive the second plate body 2 and the third plate body 3 to move.

[0026] refer to Figure 1 , sliding holes 9 are provided on both sides of the lower ends of the second plate body 2 and the third plate body 3, and sliding holes 9 are provided inside the sliding holes 9 for sliding connection. The sliding rod 8 is fixedly connected to the first plate body 1 and the second plate body 2 respectively, and the sliding hole 9 is fixedly connected to a limiting ring 91. The top of the sliding rod 8 is fixedly connected to a limiting block 81, and the limiting block 81 is movably connected to the limiting ring 91; by providing sliding holes 9 on the second plate body 2 and the third plate body 3, the sliding rod 8 is fixed on the first plate body 1 and the second plate body 2, and the sliding rod 8 slides with the sliding holes 9, which can guide the second plate body 2 and the third plate body 3 to move. By fixing the limiting ring 91 in the sliding hole 9 and fixing the limiting block 81 on the top of the sliding rod 8, the limiting block 81 slides in the limiting ring 91, which can limit the sliding position of the sliding rod 8 in the sliding hole 9, thereby preventing the second plate body 2 and the third plate body 3 from disengaging.

[0027] refer to Figure 5The positioning assembly 15 includes a fixed block 154, which is fixedly connected to the inner wall of the first plate body 1, and one side of the fixed block 154 is rotatably connected to a round rod 152, one end of the round rod 152 is fixedly connected to a limiting plate 151, and a torsion spring 153 is fixedly connected between the limiting plate 151 and the fixed block 154, and one side of the limiting plate 151 is movably connected to the lifting block 14; by setting the positioning assembly 15, the limiting plate 151 is rotated, and the limiting plate 151 rotates on the fixed block 154 through the round rod 152, so that the limiting plate 151 leaves the lifting block 14 and no longer presses and pulls, so that the dustproof net 13 can be removed, and a torsion spring 153 is installed on the limiting plate 151 to reset the limiting plate 151.

[0028] refer to Figure 4 The dustproof net 13 is fixedly connected to a positioning clip 16 on both sides away from the pulling block 14, and the inner wall of the first plate body 1 is fixedly connected to a fixing rod 17, and the positioning clip 16 is movably connected to the fixing rod 17; by fixing the positioning clip 16 on the dustproof net 13 and installing the fixing rod 17 in the first plate body 1, the positioning clip 16 is movably connected to the fixing rod 17, so that the dustproof net 13 can be positioned.

[0029] refer to Figure 3 The lower end of the first plate body 1 is fixedly connected to a base plate 18, and mounting holes 19 are opened on both sides of the base plate 18; by fixing the base plate 18 under the first plate body 1 and opening mounting holes 19 under the base plate 18, the installation and fixing function is achieved.

[0030] Principle and advantages of use: The motor 71 drives the driving gear 72 to rotate, the driving gear 72 drives the driven gear 73 to rotate, and the driven gear 73 drives the shaft 74 to rotate the screw rod 5, which can provide power for the screw rod 5. Since the screw rod 5 is threaded with the screw holes on the second plate body 2 and the third plate body 3, the second plate body 2 and the third plate body 3 can be driven to move, so that the second plate body 2 leaves the first plate body 1, and the third plate body 3 leaves the second plate body 2, the ventilation opening is increased to expand the air intake area, the humidity level in the greenhouse is reduced, and the reliable growth of crops in the greenhouse is ensured. Dehumidifiers 11 are installed on both sides of the first plate body 1, and the dehumidifiers 11 are connected The pipe 12 can also draw in moisture in the greenhouse for treatment, thereby achieving the purpose of dehumidification, and the dustproof net 13 installed on the connecting pipe 12 can prevent dust and impurities from entering the connecting pipe 12, avoiding affecting the operation of the dehumidifier 11, and providing a guarantee for the efficient operation of the dehumidifier 11. When the dustproof net 13 needs to be removed and replaced, the limit plate 151 is rotated, and the limit plate 151 is rotated on the fixed block 154 through the round rod 152, so that the limit plate 151 leaves the lifting block 14 and no longer presses and pulls. The dustproof net 13 can be removed, and a torsion spring 153 is installed on the limit plate 151 to reset the limit plate 151.

Claims

1. A greenhouse dehumidification device, comprising a first plate, a second plate, a third plate, and a roof, characterized in that: A dehumidifier is fixedly connected to one side of the first plate body, and a power assembly is provided on one side of the first plate body and the second plate body. A screw is fixedly connected to one side of the power assembly. Threaded holes are provided at the bottom ends of the second plate body and the third plate body, and the screw is threadedly connected to the threaded holes. One end of the ceiling is fixedly connected to one end of the third plate body. The input end of the dehumidifier is fixedly connected to a connecting pipe, and the connecting pipe is fixedly connected to the first plate body. One end of the connecting pipe is movably connected to a dustproof net, and both sides of the dustproof net are fixedly connected to lifting blocks, and a positioning assembly is provided on one side of the lifting block.

2. A greenhouse dehumidification device according to claim 1, characterized in that: The power assembly includes a mounting square groove, which is opened inside the first plate body. A motor is fixedly connected to the inside of the mounting square groove. The bottom end of the screw rod is fixedly connected to a shaft rod, which is rotatably connected to the inside of the mounting square groove. The output end of the motor is fixedly connected to a driving gear, and one side of the shaft rod is fixedly connected to a driven gear. The driving gear is meshed with the driven gear.

3. A greenhouse dehumidification device according to claim 1, characterized in that: Sliding holes are formed on both sides of the lower ends of the second plate body and the third plate body. Sliding rods are slidably connected to the interiors of the sliding holes. The sliding rods are fixedly connected to the first plate body and the second plate body respectively.

4. A greenhouse dehumidification device according to claim 3, characterized in that: The interior of the sliding hole is fixedly connected to a limiting ring, the top end of the sliding rod is fixedly connected to a limiting block, and the limiting block is movably connected to the limiting ring.

5. A greenhouse dehumidification device according to claim 4, characterized in that: The positioning assembly includes a fixed block, which is fixedly connected to the inner wall of the first plate body. One side of the fixed block is rotatably connected to a round rod, one end of the round rod is fixedly connected to a limiting plate, a torsion spring is fixedly connected between the limiting plate and the fixed block, and one side of the limiting plate is movably connected to the lifting block.

6. A greenhouse dehumidification device according to claim 1, characterized in that: Both sides of the dustproof net away from the lifting block are fixedly connected with positioning clips, the inner wall of the first plate body is fixedly connected with a fixing rod, and the positioning clip is movably connected to the fixing rod.

7. The greenhouse dehumidification device according to claim 1, characterized in that: The lower end of the first plate is fixedly connected to a bottom plate, and mounting holes are provided on both sides of the bottom plate.

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