A pest and disease protection device

Abstract

This utility model relates to the technical field of pest and disease control, and proposes a pest and disease control device, including: an insect-killing electric grid, in which an insect-attracting lamp and a vibration component are fixedly installed. The vibration component includes a drive motor, and a crankshaft is coaxially fixed to the output end of the drive motor. Several connecting rods are sleeved on the connecting rod shaft diameter of the crankshaft. The sleeved end of each connecting rod is rotatably connected to the connecting rod shaft diameter of the crankshaft, and the other end is rotatably connected to a sliding rod. The sliding rod can contact the inner surface of the insect-killing electric grid, and an impact ball is fixed at the contact end. The beneficial effect of this utility model is that by using a power source to drive multiple sliding rods to move back and forth over short distances, the impact ball repeatedly strikes the inner side of the conical insect-killing electric grid, causing the entire insect-killing electric grid to resonate. Insect carcasses fall off due to inertia, achieving automatic cleaning.

Description

Technical Field

[0001] This utility model relates to the technical field of pest and disease protection, specifically to a pest and disease protection device. Background Technology

[0002] The core structure of existing electric shock-type pest control devices typically includes an insect-attracting light source (such as an ultraviolet lamp), a high-voltage electric grid, a collection box, and a supporting structure. Their working principle is as follows: utilizing the phototaxis of pests, the insect-attracting lamp draws pests towards the high-voltage electric grid. Upon contact with the grid, the pests are electrocuted and killed, and their carcasses fall into the collection box under gravity, completing the cleanup process. However, after being electrocuted, some insect carcasses adhere to the electric grid due to electrostatic attraction or body secretions. If not cleaned promptly, these carcasses gradually cover the grid surface, reducing its conductivity. Existing devices often employ "dynamic contact cleaning," such as rotating brushes or reciprocating scrapers, which involve significant movements that can interfere with the pests' phototaxis, thus affecting the trapping effect. Utility Model Content

[0003] This invention proposes a pest control device that uses a drive motor to move multiple sliding rods back and forth over short distances, causing impact balls to repeatedly strike the inside of a cone-shaped insect-killing grid, triggering overall resonance of the grid. Insect carcasses fall off due to inertia, achieving automatic cleaning.

[0004] Therefore, the technical solution adopted is as follows:

[0005] A pest control device includes a ring-shaped insecticidal grid. Inside the grid are insect-attracting lamps and a vibration assembly. The vibration assembly includes a drive motor, and a crankshaft is coaxially fixed to the output end of the drive motor. The main shaft of the crankshaft is collinear with the central axis of the grid. Several connecting rods perpendicular to the crankshaft's axis are fitted onto the connecting rod diameter. Each connecting rod's fitted end is rotatably connected to the crankshaft's connecting rod diameter, and its other end is rotatably connected to a sliding rod. Multiple sliding rods are arranged radially along the grid and evenly distributed around its central axis. A support frame is slidably fitted onto each sliding rod, and the support frame is fixedly mounted to the grid. The sliding rod can contact the inner surface of the grid, and an impact ball is fixed to its contact end.

[0006] A further technical solution involves connecting each slide rod to the connecting rod via a connecting shaft, and the different heights of each connecting shaft ensure that each slide rod is at the same height.

[0007] A further technical solution is that the outer wall of the impact ball is covered with an insulating layer.

[0008] A further technical solution is that the insecticidal electric grid is set vertically, and its diameter gradually increases from top to bottom.

[0009] A further technical solution includes a supporting column, with an installation base fixed at the bottom and a solar panel fixed at the top. A collection box and a rain shelter located above the collection box are also fixed on the supporting column. Several evenly spaced shielding plates are fixedly connected between the collection box and the rain shelter. The insecticidal electric grid is located on top of the collection box and surrounded by several shielding plates.

[0010] A further technical solution is that the bottom of the collection box is detachably connected to a cover plate, and the inside of the collection box has multiple storage spaces.

[0011] The working principle and beneficial effects of this application are as follows:

[0012] 1. By using a drive motor to move multiple sliding rods back and forth over short distances, the impact ball repeatedly strikes the inside of the cone-shaped insecticidal grid, causing the entire insecticidal grid to resonate. The dead insects fall off due to inertia, achieving automatic cleaning without the need for frequent manual wiping of the insecticidal grid, thus reducing maintenance costs.

[0013] 2. At the same time, compared with the traditional brush cleaning structure, the cleaning method using the sliding rod has a smaller range of motion, which only causes the insecticidal grid to vibrate and does not block the light source of the insect-attracting lamp, thus not interfering with the flight path of pests and improving the trapping efficiency. Attached Figure Description

[0014] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 This is a structural schematic diagram of the rain shelter described in this application;

[0017] Figure 3 This is a schematic diagram of the insecticidal power grid described in this application;

[0018] Figure 4 This is a schematic diagram of the structure of the vibration assembly described in this application.

[0019] In the diagram: 1. Support column; 2. Solar panel; 3. Mounting base; 41. Collection box; 42. Cover plate; 43. Shelter plate; 44. Rain shelter; 45. Storage space; 46. Insect-killing electric grid; 47. Insect-attracting lamp; 48. Vibration component; 481. Drive motor; 482. Crankshaft; 483. Connecting rod; 484. Connecting shaft; 485. Support frame; 486. Sliding rod; 487. Impact ball. Detailed Implementation

[0020] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0021] like Figures 1-4 As shown, a pest control device includes a ring-shaped insecticidal grid 46. Inside the insecticidal grid 46, an insect-attracting lamp 47 and a vibration component 48 are fixed. The vibration component 48 includes a drive motor 481. A crankshaft 482 is coaxially fixed to the output end of the drive motor 481. The main shaft of the crankshaft 482 is collinear with the central axis of the insecticidal grid 46. Several connecting rods 483 perpendicular to the axis of the crankshaft 482 are sleeved on the connecting rod shaft diameter. The sleeved end of each connecting rod 483 is rotatably connected to the connecting rod shaft diameter of the crankshaft 482, and the other end is rotatably connected to a sliding rod 486. Multiple sliding rods 486 are arranged radially along the insecticidal grid 46 and evenly distributed around its central axis. A support frame 485 is slidably sleeved on each sliding rod 486. The support frame 485 is fixedly installed to the insecticidal grid 46. The sliding rod 486 can contact the inner surface of the insecticidal grid 46, and an impact ball 487 is fixed at the contact end.

[0022] In this embodiment, the drive motor 481 starts at a set cycle, such as once every 30 minutes, driving the crankshaft 482 to rotate. The crankshaft, through the connecting rod 483, pushes the slide rod 486 to reciprocate along the support frame 485, causing the impact ball 487 at the end to periodically impact the inner side of the insecticidal grid 46. The impact force causes the conical insecticidal grid 46 to resonate, and the high-frequency micro-vibration of the resonance shakes off the attached insects. The support frame 485 is fixed relative to the insecticidal grid 46, guiding and supporting the slide rod 486 to ensure that the slide rod 486 moves stably along a straight line and avoids deviation.

[0023] like Figure 4As shown, each sliding rod 486 is connected to the connecting rod 483 via a connecting shaft 484, and the different heights of each connecting shaft 484 ensure that each sliding rod 486 is at the same height. The multiple sliding rods 486 and the insect-attracting lamp 47 are arranged in an alternating pattern to avoid interference. The fact that all sliding rods 486 are at the same height ensures that the impact points of the several impact balls 487 are at the same height, thereby increasing the resonance frequency and accelerating the descent of insect carcasses. Furthermore, the outer walls of the impact balls 487 are covered with an insulating layer, which can be made of silicone, polytetrafluoroethylene, etc., to prevent the impact balls 487 from conducting electricity during impact and to buffer the impact force, reducing mechanical damage to the insect-killing grid. Moreover, the insect-killing grid 46 is set vertically, with its diameter gradually increasing from top to bottom, so that the shaken-down insects slide down the inclined surface of the conical insect-killing grid 46, preventing them from accumulating at the bottom.

[0024] Another embodiment of the application also includes a support column 1, the bottom of which is fixed with an installation base 3 and the top of which is fixed with a solar panel 2. A collection box 41 and a rain shelter 44 located above the collection box 41 are also fixed on the support column 1. A number of evenly spaced shielding plates 43 are fixedly connected between the collection box 41 and the rain shelter 44. The insecticidal electric grid 46 is located on the top of the collection box 41 and is surrounded by a number of shielding plates 43. The support frame 485 can be fixed to the bottom of the rain shelter 44.

[0025] In this embodiment, the nighttime insect-attracting lamp 47 emits a specific spectrum to attract pests to the cone-shaped insect-killing grid 46. The pests are instantly electrocuted upon contact with the high-voltage insect-killing grid 46, and their carcasses fall into the collection box 41 below. Since some insects may remain attached to the insect-killing grid 46, the vibration component 48 can be activated periodically. The power source drives multiple sliding rods 486 to move back and forth over short distances, causing the impact ball 487 to repeatedly strike the inner side of the cone-shaped insect-killing grid 46, triggering overall resonance of the insect-killing grid 46. The insect carcasses fall off due to inertia, achieving automatic cleaning without the need for frequent manual wiping of the insect-killing grid 46, thus reducing maintenance costs. This cleaning method involves smaller movements, which, compared to traditional dynamic cleaning structures, avoids excessive movements that could interfere with the flight path of pests, thereby improving trapping efficiency.

[0026] In addition, the support column 1 is used to fix the collection box 41, solar panel 2 and other components to ensure the overall stability of the device. The mounting base 3 is fixed to the bottom of the support column 1 and the device is firmly installed in the farmland by bolts to prevent the device from tipping over. The solar panel 2 is installed on the top of the support column 1. A battery is also installed on the back of the solar panel 2. It absorbs solar energy and converts it into electrical energy, which is stored in the battery to power the insecticidal grid 46, insect-attracting lamp 47, vibration component 48 and other components.

[0027] like Figures 2-3As shown, a cover plate 42 is detachably connected to the bottom of the collection box 41, and multiple receiving spaces 45 are distributed inside the collection box 41. The insects can be emptied by removing the cover plate 42, facilitating later maintenance and cleaning, and making the operation convenient. Specifically, the cover plate 42 can be installed at the bottom of the collection box 41 by means of threads or snap-fit. The receiving spaces 45 are located in the inner layer of the collection box 41 and are fixed together with the cover plate 42 and can be removed simultaneously to prevent the contents from scattering when the cover plate is removed.

[0028] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pest and disease protection device, characterized in that, The device includes a ring-shaped insect-killing grid (46), inside which are fixed insect-attracting lamps (47) and a vibration assembly (48). The vibration assembly (48) includes a drive motor (481), and a crankshaft (482) is coaxially fixed to the output end of the drive motor (481). The main shaft of the crankshaft (482) is collinear with the central axis of the insect-killing grid (46). Several connecting rods (483) perpendicular to the axis of the crankshaft (482) are sleeved on the connecting rod shaft diameter. Each connecting rod (483) has a... The sleeve end is rotatably connected to the connecting rod shaft diameter of the crankshaft (482), and the other end is rotatably connected to a slide rod (486). Multiple slide rods (486) are arranged radially along the insecticidal grid (46) and evenly distributed around the central axis of the insecticidal grid (46). A support frame (485) is slidably sleeved on the slide rod (486). The support frame (485) is fixedly set with the insecticidal grid (46). The slide rod (486) can contact the inner surface of the insecticidal grid (46) and an impact ball (487) is fixed at the contact end.

2. The pest and disease protection device according to claim 1, characterized in that, Each slide rod (486) is connected to the connecting rod (483) via a connecting shaft (484), and the different heights of each connecting shaft (484) ensure that each slide rod (486) is at the same height.

3. The pest and disease protection device according to claim 1, characterized in that, The outer wall of the impact ball (487) is covered with an insulating layer.

4. The pest and disease protection device according to claim 1, characterized in that, The insecticidal electric grid (46) is set vertically, and its diameter gradually increases from top to bottom.

5. The pest and disease protection device according to claim 1, characterized in that, It also includes a support column (1), with an installation base (3) fixed at the bottom and a solar panel (2) fixed at the top. A collection box (41) and a rain shelter (44) located above the collection box (41) are also fixed on the support column (1). Several evenly spaced shields (43) are fixedly connected between the collection box (41) and the rain shelter (44). The insecticidal grid (46) is located on the top of the collection box (41) and is surrounded by several shields (43).

6. A pest and disease protection device according to claim 5, characterized in that, The bottom of the collection box (41) is detachably connected to a cover plate (42), and the inside of the collection box (41) has multiple storage spaces (45).

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