Double-arch double-film greenhouse skylight with insect-proof net structure

Abstract

The utility model relates to the technical field of agricultural planting, and discloses a double-arch double-film greenhouse skylight with an insect-proof net structure, which comprises a greenhouse, a skylight frame is arranged at the top of the greenhouse, a connecting frame is rotatably connected in the skylight frame, seven rotating rods are rotatably connected to the top side of the inner wall of the connecting frame, and the rotating rods are rotatably connected to the top side of the inner wall of the connecting frame. The outer walls of the rotating rods are fixedly connected with wind blocking blocks, the front ends and the rear ends of the seven rotating rods are connected through limiting assemblies and adjusting assemblies so that the rotating rods can rotate together, a connecting groove is formed in the bottom side of the connecting frame, and the top side of the inner wall of the connecting groove abuts against an insect-proof net. The front and rear sides of the insect-proof net are connected with the front and rear sides of the inner wall of the connecting groove through limiting assemblies. According to the utility model, the servo motor drives the connecting frame to rotate, so that gaps are formed among the plurality of wind blocking blocks; the insect-proof net is turned over to the top of the skylight frame, ventilation in the greenhouse is guaranteed, and a good environment is created for crop growth.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, and in particular to a double-arched double-film greenhouse skylight with an insect-proof net structure. Background Technology

[0002] A double-arch, double-film greenhouse is a modern agricultural production facility. It mainly consists of a double-layered arched support frame and a double-layered plastic film. The inner and outer support layers form a double-arch structure; the outer support layer is covered with a light-transmitting film, while the inner support layer is covered with a waterproof and heat-insulating film. This structural design provides better heat and moisture retention, enhances light transmittance, and improves the stability and temperature control of the greenhouse's internal environment. Furthermore, double-arch, double-film greenhouses are typically made of high-quality materials, offering superior durability and stability. They are suitable not only for vegetable and fruit cultivation but also for seedling raising and flower cultivation.

[0003] Existing double-arched, double-film greenhouses typically have insect-proof netting installed at the top. This design allows for ventilation through the mesh of the netting, ensuring air circulation and creating a favorable environment for crop growth. It also effectively blocks various pests from entering the greenhouse, reducing the occurrence of pests and diseases. However, when a completely sealed space is needed inside the greenhouse, the insect-proof netting must be blocked, which is cumbersome and may consume considerable time and manpower. To address this technical problem, this application proposes a double-arched, double-film greenhouse skylight with an insect-proof netting structure. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a double-arched, double-film greenhouse skylight with an insect-proof net structure. The skylight is driven by a servo motor to rotate the connecting frame, which in turn causes the insect-proof net and multiple wind-blocking blocks to rotate around an adjusting rod. Simultaneously, the rotation of the rotating rod causes the wind-blocking blocks to rotate, creating gaps between the multiple wind-blocking blocks. The insect-proof net flips to the top of the skylight frame, ensuring air circulation inside the greenhouse and creating a favorable environment for crop growth.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A double-arched, double-film greenhouse skylight with an insect-proof net structure includes a greenhouse. A skylight frame is installed on the top of the greenhouse. A connecting frame is rotatably connected inside the skylight frame. Seven rotating rods are rotatably connected to the top side of the inner wall of the connecting frame. Windbreak blocks are fixedly connected to the outer walls of the rotating rods. The front and rear ends of the seven rotating rods are connected by limiting components and adjusting components to allow the rotating rods to rotate together. A connecting groove is opened on the bottom side of the connecting frame. An insect-proof net abuts against the top side of the inner wall of the connecting groove. The front and rear sides of the insect-proof net are connected to the front and rear sides of the inner wall of the connecting groove by limiting components to limit the position of the insect-proof net.

[0007] Furthermore, the adjustment assembly includes a second gear fixedly connected to the front and rear ends of the rotating rod, multiple second gears meshing with each other, and a first gear meshing with the bottom side of the outer wall of the middle second gear.

[0008] Furthermore, an adjusting rod is fixedly connected to the rear side of the inner wall of the sunroof frame, the outer wall of the adjusting rod is rotatably connected to the inner wall of the connecting frame, and the inner wall of the first gear is fixedly connected to the outer wall of the adjusting rod.

[0009] Furthermore, a servo motor is fixedly connected to the rear side of the sunroof frame, and the drive end of the servo motor is rotatably connected to the rear side of the connecting frame.

[0010] Furthermore, the limiting component includes two limiting blocks fixedly connected to the front and rear sides of the insect-proof net. The outer wall of the limiting block is slidably connected to the front and rear sides of the inner wall of the connecting groove. Limiting sliders are slidably connected to both the front and rear sides of the inner wall of the connecting groove. The top side of the limiting slider abuts against the bottom side of the limiting block, and the inner wall of the limiting slider is slidably connected to the outer wall of the limiting block.

[0011] Furthermore, a gripping block is fixedly connected to the left side of each of the two limiting sliders, and six limiting springs are fixedly connected to the right side of the gripping block. The right end of each limiting spring is fixedly connected to the left side of the inner wall of the connecting groove.

[0012] Furthermore, the windshield block is made of a single layer of tempered glass.

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

[0014] 1. In this utility model, the connecting frame is driven to rotate by a servo motor, which in turn drives the insect-proof net and multiple wind-blocking blocks to rotate around the adjusting rod. At the same time, the rotation of the rotating rod drives the wind-blocking blocks to rotate, creating gaps between the multiple wind-blocking blocks. The insect-proof net flips to the top of the skylight frame to ensure air circulation inside the greenhouse and create a good environment for crop growth.

[0015] 2. In this utility model, by grasping the gripping block, the two limiting sliders are driven to slide, allowing the limiting insert block to slide out through the limiting sliders, so that the insect net can be removed for cleaning. After cleaning, the insect net is inserted back into the connecting slot, the gripping block is released, the limiting spring rebounds, and the gripping block slides. The limiting sliders reset and limit the limiting insert block, making the disassembly and installation of the insect net more convenient. Attached Figure Description

[0016] Figure 1 This is a perspective view of the double-arched, double-film greenhouse skylight with an insect-proof net structure proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the insect-proof netting for the double-arched, double-film greenhouse skylight with an insect-proof netting structure proposed in this utility model.

[0018] Figure 3 This is a schematic diagram of the servo motor for the double-arched, double-film greenhouse skylight with an insect-proof net structure proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the limiting spring for the double-arched, double-film greenhouse skylight with an insect-proof net structure proposed in this utility model.

[0020] Figure 5 This is a schematic diagram of the second gear of the double-arched double-film greenhouse skylight with an insect-proof net structure proposed in this utility model.

[0021] Legend:

[0022] 1. Skylight frame; 2. Greenhouse; 3. Connecting frame; 4. Windbreak block; 5. Insect net; 6. Grip block; 7. Servo motor; 8. Adjusting rod; 9. Limiting spring; 10. Limiting slider; 11. Limiting insert; 12. First gear; 13. Second gear; 14. Rotating rod. 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 Figures 2-4 This utility model provides an embodiment of a double-arched, double-film greenhouse skylight with an insect-proof net structure, including a greenhouse 2. A skylight frame 1 is installed at the top of the greenhouse 2. A connecting frame 3 is rotatably connected inside the skylight frame 1 to connect the insect-proof net 5 and seven windbreak blocks 4. Seven rotating rods 14 are rotatably connected to the top side of the inner wall of the connecting frame 3. Windbreak blocks 4 are fixedly connected to the outer wall of each rotating rod 14, and the rotation of the rotating rods 14 causes the windbreak blocks 4 to rotate. Second gears 13 are fixedly connected to both ends of each rotating rod 14, and the multiple second gears 13 mesh with each other. A first gear 12 is meshed to the bottom side of the outer wall of the middle second gear 13. An adjusting rod 8 is fixedly connected to the rear side of the inner wall of the sunroof frame 1. The outer wall of the adjusting rod 8 is rotatably connected to the inner wall of the connecting frame 3. The inner wall of the first gear 12 is fixedly connected to the outer wall of the adjusting rod 8. When rotating, the second gear 13 meshes with the first gear 12. Because the adjusting rod 8 is fixed, the second gear 13 rotates to make the rotating rod 14 rotate together. A servo motor 7 is fixedly connected to the rear side of the sunroof frame 1. The drive end of the servo motor 7 is rotatably connected to the rear side of the connecting frame 3. The servo motor 7 drives the connecting frame 3 to rotate. The wind deflector 4 is made of single-layer tempered glass, which has high strength, is not easy to break, has good safety, and is also light-transmitting.

[0025] Reference Figure 1 , Figure 3 and Figure 5 A connecting groove is provided on the bottom side of the connecting frame 3. An insect-proof net 5 is abutted against the top side of the inner wall of the connecting groove. Two limiting blocks 11 are fixedly connected to the front and rear sides of the insect-proof net 5. The outer wall of the limiting blocks 11 is slidably connected to the front and rear sides of the inner wall of the connecting groove. The insect-proof net 5 is inserted into the connecting groove for pre-installation. Limiting sliders 10 are slidably connected to the front and rear sides of the inner wall of the connecting groove. The top side of the limiting slider 10 abuts against the bottom side of the limiting blocks 11, and the limiting slider 10 abuts against the limiting blocks 11 for limiting. The inner wall of the limiting slider 10 is slidably connected to the outer wall of the limiting blocks 11, and the limiting blocks 11 can slide out through the limiting sliders 10. A gripping block 6 is fixedly connected to the left side of the two limiting sliders 10. Six limiting springs 9 are fixedly connected to the right side of the gripping block 6. The right end of the limiting spring 9 is fixedly connected to the left side of the inner wall of the connecting groove. The rebound of the limiting spring 9 causes the gripping block 6 to slide, so as to limit the insect-proof net 5.

[0026] Working principle: When ventilation is required inside greenhouse 2, the servo motor 7 is started to drive the connecting frame 3 to rotate. The connecting frame 3 drives the insect-proof net 5 and multiple wind-blocking blocks 4 to rotate around the adjusting rod 8. During rotation, the second gear 13 meshes with the first gear 12. Because the adjusting rod 8 is fixed, the second gear 13 rotates, driving the rotating rod 14 to rotate. The rotating rod 14 rotates, driving the wind-blocking blocks 4 to rotate, creating gaps between the multiple wind-blocking blocks 4. The insect-proof net 5 flips to the top of the skylight frame 1, allowing the skylight to ventilate.

[0027] When the insect net 5 needs to be disassembled after prolonged use, grasp the gripping block 6 to drive the two limiting sliders 10 to slide out, so that the limiting insert 11 can slide out through the limiting sliders 10. Remove the insect net 5 for cleaning. After cleaning, insert the insect net 5 back into the connecting slot, release the gripping block 6, and the limiting spring 9 will rebound to drive the gripping block 6 to slide. The limiting slider 10 will reset and limit the limiting insert 11, thus fixing the insect net 5.

[0028] 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 double-arch double-film greenhouse skylight with an insect-proof net structure, characterized in that, Including a greenhouse (2), the greenhouse (2) top is provided with a skylight frame (1), the skylight frame (1) is rotatably connected with the connecting frame (3) inside, the connecting frame (3) inner wall top side is rotatably connected with seven rotating rods (14), the rotating rod (14) outer wall is fixedly connected with the wind block (4), seven the rotating rod (14) front and back two ends are connected through the limiting assembly and are connected through the adjusting assembly for rotating the rotating rod (14), the connecting frame (3) bottom is provided with a connecting groove, the connecting groove inner wall top side is abutted with the insect screen (5), the insect screen (5) front and back two sides are connected with the connecting groove inner wall front and back two sides through the limiting assembly for limiting the insect screen (5).

2. The double-arch double-film greenhouse skylight with an insect-proof net structure according to claim 1, characterized in that: The adjusting assembly includes a second gear (13) fixedly connected to the front and rear ends of the rotating rod (14), a plurality of second gears (13) are engaged with each other, and a first gear (12) is engaged with the outer wall bottom side of the middle second gear (13).

3. The double-arch double-film greenhouse skylight with an insect-proof net structure according to claim 2, characterized in that: The skylight frame (1) is fixedly connected with an adjusting rod (8) on the inner wall rear side, the adjusting rod (8) is rotatably connected with the inner wall of the connecting frame (3) on the outer wall, and the first gear (12) is fixedly connected with the outer wall of the adjusting rod (8) on the inner wall.

4. The double-arch double-film greenhouse skylight with an insect-proof net structure according to claim 3, characterized in that: The skylight frame (1) is fixedly connected with a servo motor (7) on the rear side, and the servo motor (7) is rotatably connected with the rear side of the connecting frame (3) on the driving end.

5. The double-arch double-film greenhouse skylight with an insect-proof net structure according to claim 1, characterized in that: The limiting assembly includes two limiting plug blocks (11) fixedly connected to the front and rear sides of the insect screen (5), the limiting plug blocks (11) are slidably connected with the inner wall of the connecting groove on the outer wall, the inner wall of the connecting groove is slidably connected with a limiting sliding block (10) on the front and rear sides, the limiting sliding block (10) is abutted with the limiting plug block (11) on the top side, and the limiting sliding block (10) is slidably connected with the limiting plug block (11) on the inner wall.

6. The double-arch double-film greenhouse skylight with an insect-proof net structure according to claim 5, characterized in that: Two limiting sliding blocks (10) are fixedly connected with a gripping block (6) on the left side, six limiting springs (9) are fixedly connected to the right side of the gripping block (6), and the limiting springs (9) are fixedly connected with the left side of the connecting groove on the right end.

7. The double-arch double-film greenhouse skylight with an insect-proof net structure according to claim 1, characterized in that: The wind block (4) is prepared from single-layer tempered glass as raw material.

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