Trapping device for fruit tree pest control

Abstract

The utility model discloses a trapping device for fruit tree pest control, which belongs to the technical field of fruit tree pest control and comprises an insect trapping cylinder, the insect trapping cylinder comprises a collecting hopper and an annular connecting piece which is arranged at the upper end of the collecting hopper and is detachably connected with the collecting hopper, and the trapping device is characterized by further comprising an insect killing mechanism and an attractant diffusion mechanism, the upper edge of the connecting piece is fixedly connected with a solar power supply mechanism through a plurality of vertically-arranged connecting rods, the insect killing mechanism is arranged below the solar power supply mechanism and located in the connecting piece, and the insect killing mechanism penetrates through an insect inlet formed in the center of the collecting hopper and extends into the collecting hopper; the bottom of the collecting hopper is of a conical structure and an outlet is in threaded connection with a turncap; an annular groove, a fan and an annular air pipe in the attractant diffusion mechanism are arranged to heat and ventilate the attractant, the volatilization effect and area of the attractant are improved, pests are gathered at the bottom of the device after being killed by the power grid, and cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree pest control, in particular to a trapping device for fruit tree pest control. Background Technique

[0002] At present, when controlling fruit tree pests and diseases, pesticides are usually sprayed to kill pests, but this will cause drug pollution to fruit trees, consume manpower, and have high costs. Moreover, pests will develop drug resistance over time. Therefore, trapping devices are often used to lure and capture pests at present, which can reduce the spraying and expenditure of pesticides. At present, most of the trapping devices use a combination of trapping lights and trapping agents to control pests, but the trapping agent volatilizes relatively slowly and cannot form an effective luring concentration in the air in a short time, resulting in a small working range, slow trapping efficiency, and poor pest trapping effect. At the same time, during the pest trapping process, after the insects are electrocuted by the electric grid, the corpses are not easy to fall off and collect, which brings inconvenience to the staff for cleaning. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a trapping device for fruit tree pest control, aiming to solve the problems of poor pest trapping effect and inconvenient cleaning existing in the above background technique.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: A trapping device for fruit tree pest control includes a collection hopper, a pest killing mechanism, and a luring agent diffusion mechanism arranged inside the collection hopper, and also includes a solar power supply mechanism arranged above the collection hopper and detachably connected thereto. The pest killing mechanism is arranged below the solar power supply mechanism. The luring agent diffusion mechanism includes an annular plate, an annular groove body, a ventilation plate, a fan, and an annular air duct located inside the annular groove body. The annular plate is fixedly connected to the upper edge of the collection hopper. The annular groove body is located inside the collection hopper and fixedly connected to the inner edge of the annular plate. The ventilation plate is in the shape of a frustum of a cone with a larger upper part and a smaller lower part, and its upper edge and lower edge are respectively abutted against the two edges of the annular groove body. The fan is arranged on the wall of the annular plate, and the air outlet is connected to the annular air duct through a pipeline. The bottom end of the annular air duct is provided with a plurality of uniformly distributed air nozzles. The pest killing mechanism passes through the center of the annular groove body and extends into the collection hopper. An annular gap is formed between the pest killing mechanism and the inner circumferential wall of the annular groove body. The bottom end of the collection hopper is threadedly connected with a screw cap.

[0005] Further, the solar power supply mechanism includes an umbrella-shaped solar panel, a horizontally arranged mounting plate, a storage battery, a solar controller, and an annular connector. The mounting plate is provided on the inner side wall of the solar panel. The storage battery and the solar controller are both provided on the upper surface of the mounting plate. The solar controller is electrically connected to the fan, the solar panel, the storage battery, and the pest control mechanism respectively. The upper edge of the annular connector is fixedly connected to the lower edge of the solar panel through a plurality of vertically arranged connecting rods. The annular connector is detachably connected to the upper edge of the collection hopper. The pest control mechanism is provided on the lower surface of the mounting plate and inside the annular connector.

[0006] Further, the pest control mechanism includes an insect attracting lamp and an insect killing electric grid provided at the bottom of the mounting plate. The insect killing electric grid covers the outer periphery of the insect attracting lamp. Both the insect attracting lamp and the insect killing electric grid are electrically connected to the solar controller.

[0007] Further, a heating plate electrically connected to the solar controller is provided at the inner bottom of the annular groove body.

[0008] Further, a hanging assembly provided on the solar power supply mechanism is also included. The hanging assembly includes a hanging ring, a rotating head, a hanging belt, and a hook connected in sequence from top to bottom. The hook is connected in a hanging hole opened at the top end of the solar power supply mechanism.

[0009] The utility model has the following beneficial effects:

[0010] The utility model provides a trapping device for preventing and controlling fruit tree diseases and pests. Through the solar power supply mechanism, the long-term operation of the device is ensured. The heating plate on the annular groove heats the attractant, improving the evaporation speed of the attractant. The ventilation of the fan increases the contact area between the gas and the air, further improving the effect of attracting pests. The setting of the annular air duct prevents excessive air flow. The pest corpses electrocuted by the electric grid fall along the annular gap at the center of the ventilation plate along the annular groove and gather at the inner bottom of the collection hopper, facilitating manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a sectional structure schematic diagram of the utility model;

[0012] Figure 2 is an overall external structure schematic diagram of the utility model;

[0013] Figure 3 is a top view structure schematic diagram of the collection hopper in the utility model;

[0014] Figure 4 is an electrical structure control relationship diagram of the utility model;

[0015] In the figure: 1. Collection hopper; 2. Annular plate; 3. Annular trough; 4. Ventilation plate; 5. Fan; 6. Annular air duct; 7. Air nozzle; 8. Rotary cap; 9. Solar panel; 10. Mounting plate; 11. Storage battery; 12. Solar controller; 13. Annular connector; 14. Insect attracting lamp; 15. Insect killing electric grid; 16. Hanging ring; 17. Rotating head; 18. Hanging strap; 19. Hook. Specific implementation manner

[0016] As Figures 1 to 4 shown, a trapping device for preventing and controlling fruit tree pests and diseases includes a collection hopper 1, an insect killing mechanism, and an attractant diffusion mechanism arranged inside the collection hopper 1. It also includes a solar power supply mechanism arranged above the collection hopper 1 and detachably connected thereto. The insect killing mechanism is arranged below the solar power supply mechanism. The attractant diffusion mechanism includes an annular plate 2, an annular trough 3, a ventilation plate 4 embedded on the annular trough 3, a fan 5, and an annular air duct 6 located inside the annular trough 3. The annular plate 2 is fixedly connected to the upper edge of the collection hopper 1. The annular trough 3 is located inside the collection hopper 1 and is fixedly connected to the inner edge of the annular plate 2. An insect inlet is formed at the center of the annular trough 3. A heating plate is arranged at the inner bottom of the annular trough 3 to accelerate the volatilization rate of the attractant. The ventilation plate 4 is in the shape of a truncated cone with a larger upper part and a smaller lower part, and its upper edge and lower edge are respectively abutted against the two edges of the annular trough 3. The fan 5 is arranged on the wall of the annular plate 2, and the air outlet is connected to the annular air duct 6 through a pipeline. A plurality of uniformly distributed air nozzles 7 acting on the bottom of the trough are arranged at the bottom end of the annular air duct 6 to slowly blow the gas volatilized from the attractant along the ventilation plate 4 to the periphery of the collection hopper, enhancing the volatilization effect and volatilization area of the attractant. The insect killing mechanism passes through the center of the annular trough 3 and extends into the collection hopper 1. An annular gap for the insects to fall is formed between the insect killing mechanism and the inner circumferential wall of the annular trough 3. A rotary cap 8 is threadedly connected to the bottom end of the collection hopper 1. After the pests are killed by the insect killing mechanism, they fall along the ventilation plate 4 along the annular gap to the bottom and gather.

[0017] The solar power supply mechanism includes an umbrella-shaped solar panel 9, a horizontally arranged mounting plate 10, a storage battery 11, a solar controller 12, and an annular connector 13. The mounting plate 10 is arranged on the inner wall of the solar panel 9. Both the storage battery 11 and the solar controller 12 are arranged on the upper surface of the mounting plate 10. The upper edge of the annular connector 13 is fixedly connected to the lower edge of the solar panel 9 through a plurality of vertically arranged connecting rods. The annular connector 13 is detachably connected to the collection hopper 1, such as snap connection or threaded connection. The insect killing mechanism is arranged on the lower surface of the mounting plate 10 and is located inside the annular connector 13. The solar controller 12 is electrically connected to the fan 5, the solar panel 9, the storage battery 11, the heating plate, and the insect killing mechanism respectively.

[0018] The pest control mechanism includes an insect attracting lamp 14 and an insect killing power grid 15 provided at the bottom of the mounting plate 10. The insect killing power grid 15 covers the outer periphery of the insect attracting lamp 14. Both the insect attracting lamp 14 and the insect killing power grid 15 are electrically connected to the solar controller 12.

[0019] The projected area of the lower edge of the umbrella-shaped solar panel 9 must be larger than the area of the annular connecting member 13, which plays a role in shielding rain for the collecting hopper 1 and preventing water from entering the device.

[0020] It also includes a hanging assembly provided on the solar power supply mechanism. The hanging assembly includes a hanging ring 16, a rotating head 17, a hanging strap 18, and a hook 19 connected in sequence from top to bottom. The hook 19 is connected in a hanging hole opened at the top end of the solar power supply mechanism, and the device can be hung on the fruit tree branches.

[0021] The specific operation process of the present utility model is as follows:

[0022] When sunlight shines on the solar panel 9, the solar panel 9 converts the absorbed light energy into electrical energy and stores it in the storage battery 11. The solar controller 12 controls the fan 5, the insect attracting lamp 14, the insect killing power grid 15, and the heating plate for use respectively. During the insect attracting process, the device is hung on the fruit tree branches through the hanging ring 16 on the hanging member. The annular groove body 3 appropriately heats the attractant in the groove to help the attractant volatilize. The fan 5 blows the odor through the ventilation plate 4 to the outer periphery of the collecting hopper 1. After being attracted by the odor and the light source of the insect attracting lamp 14, the pests approach the device. Due to phototaxis, they hit the insect killing power grid 15 and are electrocuted. The corpses fall into the interior of the collecting hopper 1 along the ventilation plate 4 through the insect inlet at the center of the annular groove 3. Due to the conical design at the bottom of the collecting hopper 1, the corpses are concentrated near the bottom of the device.

[0023] Open the screw cap 8 to discharge the corpses and clean and disinfect them. After the connecting member 13 is disassembled, the surface of the insect killing power grid 15 and the ventilation plate 4 can be cleaned, and the attractant in the annular groove 3 can be replenished in time.

Claims

1. A trapping device for preventing and controlling fruit tree pests and diseases, comprising a collection hopper (1), a pest control mechanism and a pheromone diffusion mechanism arranged inside the collection hopper (1), characterized in that, It further includes a solar power supply mechanism arranged above the collection hopper (1) and detachably connected thereto. The insect killing mechanism is arranged below the solar power supply mechanism. The attractant diffusion mechanism includes an annular plate (2), an annular groove body (3), a ventilation plate (4), a fan (5) and an annular air duct (6) located inside the annular groove body (3). The annular plate (2) is fixedly connected to the upper edge of the collection hopper (1). The annular groove body (3) is located inside the collection hopper (1) and is fixedly connected to the inner edge of the annular plate (2). The ventilation plate (4) is in the shape of a frustum cone with a larger upper part and a smaller lower part, and its upper edge and lower edge are respectively abutted against the two edges of the annular groove body (3). The fan (5) is arranged on the wall of the annular plate (2), and the air outlet is connected to the annular air duct (6) through a pipeline. A plurality of evenly distributed air nozzles (7) are arranged at the bottom end of the annular air duct (6). The insect killing mechanism passes through the center of the annular groove body (3) and extends into the collection hopper (1). An annular gap is formed between the insect killing mechanism and the inner circumferential wall of the annular groove body (3). A cap (8) is threadedly connected to the bottom end of the collection hopper (1).

2. The trapping device for preventing and controlling fruit tree pests and diseases according to claim 1, characterized in that, The solar power supply mechanism includes an umbrella-shaped solar panel (9), a horizontally arranged mounting plate (10), a storage battery (11), a solar controller (12) and an annular connecting piece (13). The mounting plate (10) is arranged on the inner wall of the solar panel (9). The storage battery (11) and the solar controller (12) are both arranged on the upper surface of the mounting plate (10). The solar controller (12) is electrically connected to the fan (5), the solar panel (9), the storage battery (11) and the insect killing mechanism respectively. The upper edge of the annular connecting piece (13) is fixedly connected to the lower edge of the solar panel (9) through a plurality of vertically arranged connecting rods. The annular connecting piece (13) is detachably connected to the upper edge of the collection hopper (1). The insect killing mechanism is arranged on the lower surface of the mounting plate (10) and is located inside the annular connecting piece (13).

3. The trapping device for preventing and controlling fruit tree pests and diseases according to claim 1, characterized in that, The insect killing mechanism includes an insect attracting lamp (14) and an insect killing electric grid (15) arranged at the bottom of the mounting plate (10). The insect killing electric grid (15) covers the outer circumference of the insect attracting lamp (14). The insect attracting lamp (14) and the insect killing electric grid (15) are both electrically connected to the solar controller (12).

4. The trapping device for preventing and controlling fruit tree pests and diseases according to claim 1, characterized in that, A heating plate electrically connected to the solar controller (12) is arranged at the inner bottom of the annular groove body (3).

5. The trapping device for preventing and controlling fruit tree pests and diseases according to claim 1, characterized in that, It further includes a hanging assembly arranged on the solar power supply mechanism. The hanging assembly includes a hanging ring (16), a rotating head (17), a hanging belt (18) and a hook (19) connected in sequence from top to bottom. The hook (19) is connected in a hanging hole opened at the top end of the solar power supply mechanism.

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