A device for preventing insect pests of rice

Abstract

This utility model relates to the technical field of pest control devices, and discloses a pest control device for rice. It includes a support rod, a support plate fixedly connected to the top of the support rod, an angle adjustment component mounted on the top of the support plate, a solar panel mounted on the top of the angle adjustment component, a grid frame on the side of the support rod, an electric grid installed inside the grid frame, an insect pheromone core slidably connected to the middle of the grid frame, and a quick-release component mounted at the bottom of the grid frame. The angle adjustment component includes a fixing frame, fixedly connected to the top of the support plate, a worm gear rotatably connected to the middle of the fixing frame, and a rotating frame rotatably connected to the top of the fixing frame. In this utility model, a motor drives the worm gear to adjust the angle of the solar panel, and the double support frame structure ensures rotational stability, improves light energy utilization, and extends the lifespan of the connection parts.

Description

Technical Field

[0001] This utility model relates to the field of pest control devices, and in particular to a pest control device for rice. Background Technology

[0002] The rice pest control device aims to reduce pesticide use and improve control efficiency. It effectively attracts and kills common pests such as rice planthoppers and rice leaf rollers through various technical means such as physical trapping and sex pheromone induction. The device is powered by solar energy, and its lightweight structure and strong adaptability make it suitable for various rice field environments. It is an important tool for achieving green and efficient agricultural production.

[0003] The rice pest control device mainly consists of solar panels, sex pheromone induction devices, and physical trapping devices. The solar panels provide a stable energy source for the equipment, ensuring long-term operation. The sex pheromone induction devices attract pests by emitting pheromones, achieving an induction effect. The physical trapping devices kill pests through electric grids and other insecticidal devices, effectively reducing pest damage.

[0004] Existing rice pest control devices can effectively drive away or capture common pests. However, the solar panels in these devices are usually fixed at their angles with bolts. Due to changes in the optimal angle under different climatic conditions or seasons, the angle of the solar panels needs to be frequently adjusted according to the environment. However, the repeated tightening and loosening of bolts increases mechanical wear on the connection parts, thereby reducing the service life of the connection parts. Therefore, a rice pest control device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a device for preventing pests in rice, which aims to improve the problem in the prior art where repeatedly tightening and loosening bolts to adjust the angle of the solar panel increases mechanical wear on the connection parts and reduces their service life.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A device for controlling pests in rice includes a support rod, a support plate fixedly connected to the top of the support rod, an angle adjustment assembly mounted on the top of the support plate, a solar panel mounted on the top of the angle adjustment assembly, a grid frame mounted on the side of the support rod, an electric grid installed inside the grid frame, an insect pheromone core slidably connected to the middle of the grid frame, and a quick-release assembly mounted at the bottom of the grid frame. The angle adjustment assembly includes a fixing frame fixedly connected to the top of the support plate, a worm gear rotatably connected to the middle of the fixing frame, a rotating frame rotatably connected to the top of the fixing frame, and a worm wheel fixedly connected to the middle of the rotating frame, with the worm gear and the worm wheel meshing with each other.

[0008] As a further description of the above technical solution:

[0009] A motor is mounted on the top of the support plate, and the worm gear is fixedly connected to the output end of the motor;

[0010] As a further description of the above technical solution:

[0011] The quick-release assembly includes a fixed shell, which is fixedly connected to the bottom of the grid frame. A connecting plate is fixedly connected to the bottom of the fixed shell. A fixed plate is fixedly connected inside the fixed shell. A telescopic rod is fixedly connected to the bottom of the fixed plate. A pressure plate is fixedly connected to the bottom end of the telescopic rod. A locking block is fixedly connected to the outside of the insect sex pheromone core.

[0012] As a further description of the above technical solution:

[0013] A spring is fitted around the outer periphery of the telescopic rod, and the spring is disposed between the fixed plate and the pressure plate;

[0014] As a further description of the above technical solution:

[0015] The inner side of the connecting plate is provided with a sliding groove, and the locking block is slidably connected inside the sliding groove;

[0016] As a further description of the above technical solution:

[0017] The inner side of the connecting plate is provided with a slot, and the card block engages with the slot.

[0018] As a further description of the above technical solution:

[0019] The bottom of the support plate is fixedly connected to a support frame one, the top of the support frame one is rotatably connected to a support frame two, and the support frame two is fixedly connected to the bottom of the solar panel.

[0020] As a further description of the above technical solution:

[0021] The bottom of the support rod is fixedly connected to a mounting plate, and the mounting plate has a mounting hole in the middle.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the worm gear is driven by a motor to rotate, which drives the worm wheel and the rotating frame to adjust the angle of the solar panel. With the support frame one and support frame two to stabilize the structure, the system's operational stability and durability are enhanced while ensuring the free rotation of the solar panel, improving the efficiency of light energy utilization and extending the service life of the solar module connection parts.

[0024] 2. In this utility model, the combination of the locking block and connecting plate, slide groove and locking groove, combined with the automatic clamping mechanism of pressure plate, spring and telescopic rod, enables the quick disassembly and assembly and firm fixation of the core rod, which significantly improves maintenance efficiency, reduces operation complexity and enhances the practicality and reliability of the device in the field environment. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a pest control device for rice according to the present invention.

[0026] Figure 2 This is a schematic diagram of the structure of a support plate for a rice pest control device proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the worm gear structure of a rice pest control device proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the structure of a fixing shell for a rice pest control device proposed in this utility model.

[0029] Figure 5 This is a schematic diagram of the connecting plate of a rice pest control device proposed in this utility model.

[0030] Legend:

[0031] 1. Support rod; 2. Support plate; 3. Solar panel; 4. Grid frame; 5. Insect sex pheromone core rod; 6. Fixing frame; 7. Worm gear; 8. Rotating frame; 9. Worm wheel; 10. Motor; 11. Support frame one; 12. Support frame two; 13. Fixing shell; 14. Connecting plate; 15. Fixing plate; 16. Telescopic rod; 17. Pressure plate; 18. Locking block; 19. Spring; 20. Slide groove; 21. Slot; 22. Mounting plate; 23. Mounting hole. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1-3This utility model provides an embodiment of a device for preventing insect pests in rice, comprising a support rod 1, a support plate 2 fixedly connected to the top of the support rod 1, an angle adjustment component installed on the top of the support plate 2, a solar panel 3 installed on the top of the angle adjustment component, a grid frame 4 on the side of the support rod 1, an electric grid installed inside the grid frame 4, an insect pheromone core rod 5 slidably connected to the middle of the grid frame 4, the grid frame 4 has an internal electric grid, the insect pheromone core rod 5 is inserted into the middle of the electric grid, and a quick-release component is installed at the bottom of the grid frame 4; the angle adjustment component includes a fixing frame 6, the fixing frame 6 is fixedly connected to the top of the support plate 2, the fixing frame 6 is used to connect various structures to the support plate 2, a worm gear 7 is rotatably connected to the middle of the fixing frame 6, a rotating frame 8 is rotatably connected to the top of the fixing frame 6, a worm wheel 9 is fixedly connected to the middle of the rotating frame 8, the worm wheel 9 rotates synchronously with the rotating frame 8, the worm gear 7 and the worm wheel 9 mesh with each other, and the worm gear 7 drives the worm wheel 9 to rotate stably. A motor 10 is mounted on the top of the support plate 2, and a worm gear 7 is fixedly connected to the output end of the motor 10. The motor 10 is used to control the rotation of the worm gear 7.

[0034] Reference Figure 1 , Figure 4 and Figure 5 The quick-release assembly includes a fixed housing 13, which is fixedly connected to the bottom of the grid frame 4. The fixed housing 13 is used to connect various structures to the bottom of the grid frame 4. A connecting plate 14 is fixedly connected to the bottom of the fixed housing 13. A fixed plate 15 is fixedly connected inside the fixed housing 13. A telescopic rod 16 is fixedly connected to the bottom of the fixed plate 15. A pressure plate 17 is fixedly connected to the bottom end of the telescopic rod 16. When the pressure plate 17 moves, it presses against the top of the connecting plate 14. A locking block 18 is fixedly connected to the outer side of the insect pheromone core 5. A spring 19 is sleeved on the outer periphery of the telescopic rod 16, positioned between the fixed plate 15 and the pressure plate 17. The pressure generated by the cooperation of the fixed plate 15, the telescopic rod 16, and the spring 19 causes the pressure plate 17 to move towards the connecting plate 14. A groove 20 is formed on the inner side of the connecting plate 14. The locking block 18 is slidably connected inside the groove 20, entering the connecting plate 14 from the groove 20. The inner side of the connecting plate 14 is provided with a slot 21, and the card block 18 is engaged with the slot 21. The pressure plate 17 moves toward the connecting plate 14 to engage the card block 18 into the slot 21.

[0035] Reference Figure 1 and Figure 2A support frame 11 is fixedly connected to the bottom of the support plate 2, and a support frame 2 12 is rotatably connected to the top of the support frame 11. The support frame 2 12 is fixedly connected to the bottom of the solar panel 3. The cooperation between the support frame 11 and the support frame 2 12 improves the stability of the solar panel 3 during rotation. A mounting plate 22 is fixedly connected to the bottom of the support rod 1. A mounting hole 23 is opened in the middle of the mounting plate 22. The pest control device is installed and fixed in the designated position through the mounting plate 22 and the mounting hole 23.

[0036] Working principle: When the angle of solar panel 3 needs to be adjusted, the motor 10 is started to drive the worm gear 7 to rotate. The rotating worm gear 7 controls the worm wheel 9, which drives the solar panel 3 to rotate through the rotating frame 8, thereby adjusting its angle. The stability of the solar panel 3 during rotation is ensured through the cooperation of support frame 11 and support frame 2 12. This allows for free, precise and stable adjustment of the angle of solar panel 3, while effectively ensuring the service life of the connection parts of solar panel 3.

[0037] When the insect pheromone core rod 5 needs to be replaced, move the insect pheromone core rod 5 upwards so that its side locking block 18 presses against the pressure plate 17, disengaging it from the slot 21 of the connecting plate 14. Then rotate the locking block 18 and slide it out into the slide groove 20 of the connecting plate 14. This allows for quick removal of the ineffective insect pheromone core rod 5. Insert the insect pheromone core rod 5 to be replaced into the connecting plate 14. The locking block 18 slides into the slide groove 20, pressing against the pressure plate 17. Then rotate it to align with the slot 21. The pressure generated by the telescopic rod 16 and the spring 19 causes the pressure plate 17 to move towards the connecting plate 14, locking the locking block 18 into the slot 21 and fixing the position of the insect pheromone core rod 5, thereby improving the convenience of replacing the insect pheromone core rod 5.

[0038] 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 device for protecting rice from pests, comprising a support rod (1), characterized in that: The top of the support rod (1) is fixedly connected to a support plate (2), the top of the support plate (2) is equipped with an angle adjustment component, the top of the angle adjustment component is provided with a solar panel (3), the side of the support rod (1) is provided with a grid frame (4), the inside of the grid frame (4) is equipped with an electric grid, the middle of the grid frame (4) is slidably connected with an insect sex pheromone core rod (5), and the bottom of the grid frame (4) is equipped with a quick-release component; The angle adjustment assembly includes a fixed frame (6), which is fixedly connected to the top of the support plate (2). A worm gear (7) is rotatably connected to the middle of the fixed frame (6), and a rotating frame (8) is rotatably connected to the top of the fixed frame (6). A worm wheel (9) is fixedly connected to the middle of the rotating frame (8), and the worm gear (7) and the worm wheel (9) mesh with each other.

2. The device for preventing rice pests according to claim 1, characterized in that: A motor (10) is mounted on the top of the support plate (2), and the worm gear (7) is fixedly connected to the output end of the motor (10).

3. The device for preventing rice pests according to claim 1, characterized in that: The quick-release assembly includes a fixed shell (13), which is fixedly connected to the bottom of the grid frame (4). A connecting plate (14) is fixedly connected to the bottom of the fixed shell (13). A fixed plate (15) is fixedly connected inside the fixed shell (13). A telescopic rod (16) is fixedly connected to the bottom of the fixed plate (15). A pressure plate (17) is fixedly connected to the bottom end of the telescopic rod (16). A locking block (18) is fixedly connected to the outside of the insect sex pheromone core rod (5).

4. The device for preventing rice pests according to claim 3, wherein: A spring (19) is fitted around the outer periphery of the telescopic rod (16), and the spring (19) is located between the fixed plate (15) and the pressure plate (17).

5. The device for preventing rice pests according to claim 3, wherein: The inner side of the connecting plate (14) is provided with a sliding groove (20), and the locking block (18) is slidably connected inside the sliding groove (20).

6. The device for preventing rice pests according to claim 3, wherein: The inner side of the connecting plate (14) is provided with a slot (21), and the card block (18) is engaged with the slot (21).

7. The device for preventing rice pests according to claim 1, wherein: The bottom of the support plate (2) is fixedly connected to a support frame one (11), and the top of the support frame one (11) is rotatably connected to a support frame two (12). The support frame two (12) is fixedly connected to the bottom of the solar panel (3).

8. The device for preventing rice pests according to claim 1, wherein: The bottom of the support rod (1) is fixedly connected to a mounting plate (22), and the mounting plate (22) has a mounting hole (23) in the middle.

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