Pest catching and killing device for plant protection
By introducing components such as a conical top, a fixed plate, a protective plate, and a motor into the trapping device, the motor drives a sprocket and a circular brush to scrape off the dead insects from the surface of the electric grid, solving the problems of electric grid erosion and insect attachment on rainy days, and improving the trapping effect and ease of cleaning.
Patent Information
- Application Number
- CN202520322844.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing pest control devices are susceptible to erosion by rainwater during rainy weather, which affects the pest control effect. Furthermore, the eliminated pests tend to adhere to the outside of the grid, resulting in poor performance.
A pest-trapping device for plant protection was designed, which consists of a conical top, a fixed plate, a fixed ring, a protective plate, a motor, a sprocket, a chain, a lead screw, a nut pair, and a circular brush. The motor drives the sprocket to rotate, which in turn moves the lead screw and the circular brush to scrape off the dead pests from the surface of the grid. The dead pests are then collected and cleaned by a collection component.
It effectively protects the electric grid from rainwater erosion, improves the pest killing effect, and the design of the circular brush and collection components makes it easy to clean the pest corpses on the surface of the electric grid, thus improving the effectiveness of the device.
Smart Images
Figure CN223772886U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plant protection technology, and in particular to a pest-catching and killing device for plant protection. Background Technology
[0002] In plant protection, pest control devices are widely used to kill pests. Pests, or harmful insects, are a human definition of some insect animals. In contrast to beneficial insects, they are mainly divided into insects and non-insects, and there are many kinds and numbers of them. They can cause death and serious damage to plants. Pest control devices are also used in plant protection.
[0003] When existing pest-catching devices are in use, they attract pests to the electric grid with a light. When the pests touch the electrified grid, they are immediately electrocuted, thus killing the pests and protecting the plants.
[0004] However, when existing pest-killing devices are in use, some of the pests killed by the electric grid tend to adhere to the outer surface of the grid. In rainy weather, the grid is easily eroded by rainwater, which affects the effectiveness of the grid in killing pests and results in poor performance. To address these issues, a pest-killing device for plant protection is proposed. Utility Model Content
[0005] The purpose of this invention is to provide a pest-killing device for plant protection, which solves the problem in the prior art where, when an electric grid is used to kill pests, some of the killed pests tend to adhere to the outer surface of the grid, and the grid is easily eroded by rainwater in rainy weather, affecting the pest-killing effect of the grid and resulting in poor performance.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a plant protection pest trapping device, comprising a conical top, two fixed plates fixedly connected to the bottom of the conical top, a fixed ring fixedly connected between the two fixed plates, a uniformly distributed second protective plate fixedly connected to the top of the fixed ring, a circular plate fixedly connected to the top of the second protective plate, a limit box fixedly connected to the top of the circular plate, a motor fixedly connected to the center of the bottom of the conical top, a rotating plate fixedly connected to the bottom of the motor, a movable ring fixedly connected to one side of the bottom of the rotating plate, a uniformly distributed first protective plate fixedly connected to the bottom of the movable ring, two sprockets rotatably connected to the inner wall of the limit box, a chain arranged between the two sprockets, a lead screw fixedly connected to the bottom of the left sprocket through the circular plate, a nut pair threadedly connected to the outer ring of the lead screw, a circular ring fixedly connected to one side of the outer ring of the nut pair, a circular brush arranged in the inner ring of the circular ring, a base plate fixedly connected to the inner ring of the fixed ring, an electric grid arranged on the top of the base plate, and a collection component arranged at the bottom of the fixed ring.
[0007] By adopting the above technical solution, when it is necessary to scrape off the insect corpses on the surface of the power grid, the motor is started to drive the sprocket to rotate, the sprocket drives the lead screw to rotate, thereby driving the circular ring and the circular brush to move, and the circular brush can scrape off the insect corpses on the surface of the power grid.
[0008] As a further description of the above technical solution: the collecting component includes a hopper, which is fixedly connected to a fixed ring. Two fixed boxes are fixedly connected to the outer ring of the hopper. A support rod is slidably connected through one side of the inner wall of each of the two fixed boxes. A spring is sleeved on the outer ring of each of the two support rods. A movable block is fixedly connected to one end of each of the two support rods. A stop block is fixedly connected to the bottom of each of the two movable blocks. A push plate is fixedly connected through one side of each of the two movable blocks to the fixed box. A push block is provided at the bottom of each of the two fixed boxes. A collecting box is fixedly connected between the two push blocks.
[0009] By adopting the above technical solution, when it is necessary to clean up the dead insects, slide the cover to release the limit on the push plate, press the push plate to release the engagement between the stop block and the push block, and the collection box can be removed, improving the usage effect.
[0010] As a further description of the above technical solution: the top of the sprocket on the right side passes through the limiting box and is fixedly connected to a rotating plate.
[0011] By adopting the above technical solution, the rotating plate can drive the sprocket to rotate.
[0012] As a further description of the above technical solution: the moving ring is rotatably connected to the circular plate, and an attraction light is provided between the base plate and the circular plate.
[0013] By adopting the above technical solution, the attractant lamp can attract pests, and the circular plate can limit the movement of the ring.
[0014] As a further description of the above technical solution: a circular brush is slidably connected to the outer ring of the power grid.
[0015] By adopting the above technical solution, a circular brush can scrape off the dead insects on the outer edge of the power grid.
[0016] As a further description of the above technical solution: a circular rod is fixedly connected to one side of the top of the base plate, and the circular rod is slidably connected to a circular ring.
[0017] By adopting the above technical solution, the circular rod can limit the circular ring and prevent the circular ring from shifting when it moves.
[0018] As a further description of the above technical solution: a protective box is fixedly connected to one side of the fixed box, and a cover is slidably connected to the top of the protective box.
[0019] By adopting the above technical solution, the protective box can prevent accidental contact with the push block, and the sliding cover can open the protective box.
[0020] As a further description of the above technical solution: a fixing ring is rotatably connected to the bottom of the first protective plate, and the first protective plate is rotatably connected to one side of the second protective plate.
[0021] By adopting the above technical solution, the fixing ring can support the first protective plate, and the first and second protective plates can protect the power grid.
[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0023] 1. The present invention provides a pest-catching and killing device for plant protection. First, a motor is started to drive the rotating plate and the moving ring to rotate via a screw, a circular ring, a circular brush, a second protective plate, and a first protective plate. The moving ring drives the first protective plate to rotate. At the same time, the motor drives the sprocket to rotate, and the sprocket can drive the screw to rotate. The nut pair drives the circular ring and the circular brush to move. The moving ring and the second protective plate are arranged alternately to protect the electric grid. The circular brush can scrape off the dead pests attached to the surface of the electric grid, thereby improving the pest-catching and killing effect of the electric grid.
[0024] 2. The present invention provides a plant protection pest trapping device, which, through a push block, a support rod, a spring, a stop block, and a push block, allows the collection box to drive the push block to squeeze the stop block, and the stop block to drive the moving block to squeeze the support rod. The spring is compressed, and after the push block is fully inserted into the fixed box, the spring rebounds. The push block and the stop block engage to fix the collection box, allowing for quick installation and disassembly of the collection box, facilitating the cleaning of pest corpses, and improving the effectiveness of use. Attached Figure Description
[0025] Figure 1 This is a perspective view of the overall structure of this utility model;
[0026] Figure 2 This is a schematic diagram of the first protective plate structure of this utility model;
[0027] Figure 3 This is a cross-sectional view of the power grid structure of this utility model;
[0028] Figure 4 This is an exploded view of the limiting box structure of this utility model;
[0029] Figure 5 This is a schematic diagram of the power grid structure of this utility model;
[0030] Figure 6 This is a cross-sectional view of the fixed box structure of this utility model.
[0031] Legend:
[0032] 1. Conical top; 2. Fixed plate; 3. First protective plate; 4. Electric grid; 5. Fixed box; 6. Protective box; 7. Push block; 8. Collection box; 9. Discharge hopper; 10. Motor; 11. Rotating plate; 12. Limit box; 13. Moving ring; 14. Circular plate; 15. Attractor light; 16. Base plate; 17. Lead screw; 18. Chain; 19. Circular ring; 20. Circular brush; 21. Circular rod; 22. Nut pair; 23. Fixed ring; 24. Cover; 25. Push plate; 26. Moving block; 27. Support rod; 28. Spring; 29. Stop block; 30. Second protective plate; 31. Sprocket. Detailed Implementation
[0033] 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.
[0034] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.
[0035] Combination Figure 1 This utility model discloses a pest trapping device for plant protection, comprising a conical top 1, an attraction lamp 15 disposed between a bottom plate 16 and a circular plate 14, which can attract pests to move to the vicinity of the trapping device, a circular rod 21 fixedly connected to one side of the top of the bottom plate 16, the circular rod 21 being slidably connected to a circular ring 19, the circular rod 21 limiting the circular ring 19 to prevent it from shifting when moving, a protective box 6 fixedly connected to one side of a fixed box 5, a cover 24 slidably connected through the top of the protective box 6, the protective box 6 protecting the push plate 25, and the sliding cover 24 opening the protective box 6, a first protective plate 3 rotatably connected to one side of a second protective plate 30, the first protective plate 3 overlapping the second protective plate 30 to open the electric grid 4, and the first protective plate 3 not overlapping the second protective plate 30 to protect the electric grid 4.
[0036] Combination Figures 2-5Two fixed plates 2 are fixedly connected to the bottom of the conical top 1. A fixed ring 23 is fixedly connected between the two fixed plates 2. A uniformly distributed second protective plate 30 is fixedly connected to the top of the fixed ring 23. The fixed ring 23 can support the second protective plate 30, which can protect the electric grid 4. A circular plate 14 is fixedly connected to the top of the second protective plate 30. A limit box 12 is fixedly connected to the top of the circular plate 14. A motor 10 can drive a rotating plate 11 to rotate. The rotating plate 11 can drive a moving ring 13 to rotate. A motor 10 is fixedly connected to the center of the bottom of the conical top 1. A rotating plate 11 is fixedly connected to the bottom of the motor 10. A moving ring 13 is fixedly connected to one side of the bottom of the rotating plate 11. The circular plate 14 can limit the moving ring 13. The moving ring 13 can drive the first protective plate 3 to move. The first protective plate 3 is uniformly distributed and fixedly connected to the bottom of the moving ring 13. Two rotatably connected plates 3 are connected to the inner wall of the limit box 12. A sprocket 31 is connected to a chain 18 between two sprockets 31. The motor 10 can drive the sprockets 31 to rotate, and the sprockets 31 can drive the chain 18 to rotate. A circular plate 14 passes through the bottom of the left sprocket 31 and is fixedly connected to a lead screw 17. A nut pair 22 is threadedly connected to the outer ring of the lead screw 17. The sprocket 31 can drive the nut pair 22 to move. The nut pair 22 can drive the circular ring 19 and the circular brush 20 to move. The circular brush 20 can scrape off the dead insects on the outer ring of the electric grid 4. When the circular brush 20 moves to the bottom of the electric grid 4, the first protective plate 3 and the second protective plate 30 are just closed. A circular ring 19 is fixedly connected to one side of the outer ring of the nut pair 22. A circular brush 20 is set in the inner ring of the circular ring 19. A base plate 16 is fixedly connected to the inner ring of the fixing ring 23. The fixing ring 23 can support the base plate 16. The electric grid 4 can kill insects. The electric grid 4 is set at the top of the base plate 16, and a collection component is set at the bottom of the fixing ring 23.
[0037] Combination Figure 6 The collection assembly includes a hopper 9, which is fixedly connected to a fixing ring 23. Two fixing boxes 5 are fixedly connected to the outer ring of the hopper 9. The fixing boxes 5 can limit the support rod 27, and the support rod 27 can compress the spring 28. The support rod 27 is slidably connected through one side of the inner wall of each of the two fixing boxes 5. The spring 28 is sleeved on the outer ring of each of the two support rods 27. The moving block 26 can squeeze the support rod 27 and can drive the stop block 29 to move. The moving block 26 is fixedly connected to one end of each of the two support rods 27. The stop block 29 is fixedly connected to the bottom of each of the two moving blocks 26. The stop block 29 engages with the push block 7 to fix the collection box 8. The push plate 25 is fixedly connected through one side of each of the two moving blocks 26. The push block 7 is provided at the bottom of each of the two fixing boxes 5. The collection box 8 can collect the dead insects for easy cleaning. The collection box 8 is fixedly connected between the two push blocks 7.
[0038] Working principle: When using the trapping device, turn on the attractant light 15 to lure pests to the vicinity of the electric grid 4. The electric grid 4 is then used to trap and kill the pests. On rainy days, start the motor 10 to drive the rotating plate 11 and the moving ring 13 to rotate. The moving ring 13 drives the first protective plate 3 to rotate. The first protective plate 3 and the second protective plate 30 do not overlap, thus blocking rainwater and protecting the electric grid 4. The motor 10 can drive the sprocket 31 to rotate, which in turn drives the chain 18 to rotate. This causes the sprocket 31 on one side to drive the lead screw 17 to rotate, which in turn drives the nut pair 22 to move. This, in turn, moves the circular ring 19 and the circular brush 20 to move, scraping off the pests attached to the surface of the electric grid 4 to prevent them from affecting the environment. The electric grid 4 effectively traps pests, which then fall into the collection box 8 for collection. The sliding cover 24 can release the restriction on the push plate 25. Pressing the push plate 25 moves the stop block 29, which releases the restriction on the push block 7. The collection box 8 can then be removed to clean the pests inside. When the collection box 8 needs to be installed, it moves the push block 7 to press the stop block 29. The stop block 29 then moves the moving block 26 to press the support rod 27, compressing the spring 28. When the push block 7 enters the fixed box 5, the spring 28 rebounds, and the stop block 29 engages with the push block 7, thus fixing the collection box 8. This allows for easy installation and removal of the collection box 8 and convenient pest removal.
[0039] 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 pest-trapping device for plant protection, comprising a conical top (1), characterized in that: Two fixed plates (2) are fixedly connected to the bottom of the conical top (1). A fixed ring (23) is fixedly connected between the two fixed plates (2). A uniformly distributed second protective plate (30) is fixedly connected to the top of the fixed ring (23). A circular plate (14) is fixedly connected to the top of the second protective plate (30). A limit box (12) is fixedly connected to the top of the circular plate (14). A motor (10) is fixedly connected to the center of the bottom of the conical top (1). A rotating plate (11) is fixedly connected to the bottom of the motor (10). A moving ring (13) is fixedly connected to one side of the bottom of the rotating plate (11). A uniformly distributed second protective plate (30) is fixedly connected to the bottom of the moving ring (13). The first protective plate (3) of the cloth, the inner wall of the limiting box (12) is rotatably connected to two sprockets (31), a chain (18) is provided between the two sprockets (31), the bottom of the left sprocket (31) passes through a circular plate (14) and is fixedly connected to a lead screw (17), the outer ring of the lead screw (17) is threadedly connected to a nut pair (22), one side of the outer ring of the nut pair (22) is fixedly connected to a circular ring (19), the inner ring of the circular ring (19) is provided with a circular brush (20), the inner ring of the fixing ring (23) is fixedly connected to a base plate (16), the top of the base plate (16) is provided with an electric grid (4), and the bottom of the fixing ring (23) is provided with a collection component.
2. The plant protection pest trapping device according to claim 1, characterized in that: The collecting assembly includes a feeding hopper (9), which is fixedly connected to a fixing ring (23). Two fixing boxes (5) are fixedly connected to the outer ring of the feeding hopper (9). A support rod (27) is slidably connected through one side of the inner wall of each of the two fixing boxes (5). A spring (28) is sleeved on the outer ring of each of the two support rods (27). A moving block (26) is fixedly connected to one end of each of the two support rods (27). A stop block (29) is fixedly connected to the bottom of each of the two moving blocks (26). A push plate (25) is fixedly connected through one side of each of the two moving blocks (26). A push block (7) is provided at the bottom of each of the two fixing boxes (5). A collecting box (8) is fixedly connected between the two push blocks (7).
3. The plant protection pest trapping device according to claim 1, characterized in that: The top of the sprocket (31) on the right side passes through the limiting box (12) and is fixedly connected to the rotating plate (11).
4. The plant protection pest trapping device according to claim 1, characterized in that: The movable ring (13) is rotatably connected to the circular plate (14), and an attraction lamp (15) is provided between the base plate (16) and the circular plate (14).
5. The plant protection pest trapping device according to claim 2, characterized in that: The outer ring of the power grid (4) is slidably connected with a circular brush (20).
6. The plant protection pest trapping device according to claim 2, characterized in that: A circular rod (21) is fixedly connected to one side of the top of the base plate (16), and the circular rod (21) is slidably connected to the circular ring (19).
7. The plant protection pest trapping device according to claim 2, characterized in that: A protective box (6) is fixedly connected to one side of the fixed box (5), and a cover (24) is slidably connected to the top of the protective box (6).
8. The plant protection pest trapping device according to claim 2, characterized in that: The bottom of the first protective plate (3) is rotatably connected to a fixing ring (23), and the second protective plate (30) is rotatably connected to the first protective plate (3) on one side.