Nut disease and pest control equipment and use method thereof

Abstract

The invention belongs to the technical field of pest control, and particularly relates to nut pest control equipment and a using method thereof.The nut pest control equipment comprises a supporting plate, a mounting plate is connected to one side wall of the supporting plate, a connecting frame is detachably and fixedly connected to the other side wall of the supporting plate, and a top plate is fixed to the tail end of the connecting frame; a power grid is detachably connected to the bottom of the top plate, a bottom plate is attached to the tail end of the power grid, and a trap lamp is fixed to the middle of the bottom of the top plate; the bottom of the bottom plate is connected with a cleaning assembly. A second gear is driven to rotate through a first servo motor, so that a first gear can be driven to rotate, a hollow shaft is made to rotate, a brush plate can be driven to rotate along with the hollow shaft, the surface of the power grid can be brushed, automatic cleaning is achieved, and compared with manual cleaning, the cleaning efficiency is improved advantageously.

Description

Technical Field

[0001] The invention relates to the technical field of pest control, and in particular to a nut pest control device and a use method thereof. Background Art

[0002] Nuts are a type of nutritious food that not only has a unique taste, but also has many benefits for human health. However, in the process of planting and growing nuts, pests and diseases have always been an important aspect that needs attention;

[0003] In the process of planting existing nut trees, in order to improve the effect of pest control, pest control equipment is often used to lure and kill pests. Most of the current pest control equipment is composed of insect trap lamps and electric grids. The insect trap lamps are placed in the electric grid, and then the light is used to lure pests close to the electric grid, so that they can be killed by the electric grid. However, in actual use, the pests killed by electric shock will adhere to the surface of the electric grid, so they need to be cleaned regularly. The current cleaning is often done manually, which is troublesome. For this reason, a new technical solution needs to be designed to solve the problem. Summary of the invention

[0004] The purpose of the present invention is to provide a nut disease and pest control device and a use method thereof, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a nut pest control device, comprising a support plate, one side wall of the support plate is connected to a mounting plate, the other side wall of the support plate is detachably fixedly connected to a connecting frame, the tail end of the connecting frame is fixed to a top plate, the bottom of the top plate is detachably connected to an electric grid, the tail end of the electric grid is attached to a bottom plate, and an insect attractant lamp is fixed in the middle of the bottom of the top plate;

[0006] A cleaning assembly is connected to the bottom of the base plate, and the cleaning assembly includes:

[0007] A hollow shaft, the hollow shaft movably passes through the bottom plate, a first gear is fixedly sleeved on the upper side of the outer wall of the hollow shaft, a second gear is meshed on the outer wall of the first gear, the second gear is fixed to the outer end of the transmission shaft of the first servo motor, and the first servo motor is embedded on the top of the bottom plate;

[0008] A brush plate, a connecting plate is fixed to the tail end of the brush plate, the connecting plate is fixedly connected to the lower side of the outer wall of the hollow shaft, and the bristles of the brush plate are attached to the outer wall of the power grid.

[0009] By adopting the above technical solution, the mounting plate is used to connect the mounting frame, and then the mounting frame is used to install the device on the nut tree. During practical use, pests are attracted by insect-attracting lamps, and then the pests are electrocuted to death when they contact the power grid. The electrocuted pests will adhere to the surface of the power grid. As the number of pests increases, the surface of the power grid will be blocked, affecting the light distribution, thereby affecting the insect-attracting effect, and also affecting the electric shock effect of the power grid. At this time, the first servo motor is started to drive the second gear to rotate, thereby driving the first gear to rotate, so that the hollow shaft rotates, and the hollow shaft drives the brush plate to rotate, so that the bristles on the brush plate are used to brush the surface of the power grid, thereby realizing automatic cleaning of the power grid and improving the cleaning efficiency.

[0010] As a preferred embodiment of the present invention, the top of the hollow shaft is fixedly connected to a hollow horizontal plate, the top of the outer end of the horizontal plate is connected to a hollow plate, the outer wall of the hollow plate is fixedly connected to a plurality of evenly distributed nozzles, the top of the horizontal plate is connected to the hollow plate through a hose, an air pump is fixedly installed on the lower side of one side wall of the support plate, the output end of the air pump is fixedly connected to a conduit, and the outer end of the conduit is connected to the tail end of the hollow shaft through a rotary joint.

[0011] By adopting the above technical solution, the rotation of the hollow shaft can drive the horizontal plate to rotate, and then the hollow plate can be rotated, and starting the air pump can generate high-pressure gas to enter the hollow shaft, so that it can be introduced into the hollow plate, and then the nozzle on the outer wall of the hollow plate can be used to blow the high-pressure gas toward the power grid, so as to blow away the brushed impurities from the inside of the power grid, which is beneficial to improve the effect of cleaning pests adhering to the surface of the power grid.

[0012] As a preferred embodiment of the present invention, a second servo motor is fixed to the bottom of the outer end of the transverse plate, and a transmission shaft of the second servo motor passes through the transverse plate and is fixedly connected to the bottom of the hollow plate.

[0013] By adopting the above technical solution, when the pests on the surface of the power grid are blown away by the nozzle jet, the second servo motor can be used to drive the hollow plate to rotate back and forth at a small angle, so that the gas blown to the power grid can alternately change the gas direction, so that the pests on the surface of the power grid can be blown alternately from different directions, which is beneficial to further improve the effect of cleaning the pests on the surface of the power grid.

[0014] As a preferred embodiment of the present invention, an electric slip ring is fixed to the other end of the top of the transverse plate, and the electric slip ring and the hollow shaft are arranged concentrically.

[0015] By adopting the above technical solution and setting the electric slip ring, it is convenient to supply power to the rotating second servo motor.

[0016] As a preferred embodiment of the present invention, a vertical groove is opened on one side wall of the support plate, a screw is rotatably installed in the inner cavity of the vertical groove, one end of the screw passes through the support plate and is fixedly connected to a rotating block, the outer wall of the screw is sleeved with an adaptive threaded slider, and the outer wall of the threaded slider is fixedly connected to the mounting plate.

[0017] By adopting the above technical solution, during the installation process of the device, the screw rod is driven to rotate by rotating the rotating block, so that the height of the threaded slider can be adjusted, and then the installation height of the power grid can be adjusted, thereby improving the adaptability during installation and avoiding space obstacles.

[0018] As a preferred embodiment of the present invention, a threaded pipe is connected to the top of the power grid, a threaded groove is formed at the bottom of the top plate, and the threaded pipe is meshed with the threaded groove.

[0019] By adopting the above technical solution, the top plate and the power grid can be detached and separated, thereby facilitating the inspection and maintenance of the interior.

[0020] As a preferred embodiment of the present invention, a solar panel is fixedly mounted on the top of the connecting frame.

[0021] By adopting the above technical solution, solar panels are used to receive sunlight, thereby utilizing solar energy to generate electricity and storing it in batteries. As a conventional technology, batteries are not shown in the article, so that solar energy can be used to supply electricity and save energy.

[0022] As a preferred embodiment of the present invention, mounting holes are provided at four corners of the outer wall of the mounting plate.

[0023] By adopting the above technical solution and setting the mounting holes, it is convenient to connect and fix the device and the mounting frame.

[0024] The present invention also relates to a method for using a nut disease and insect pest control device, comprising the following method steps:

[0025] Step 1: Use the mounting plate to connect the mounting frame, and then use the mounting frame to install the device on the nut tree; use the mounting plate to connect the mounting frame, and then use the mounting frame to install the device on the nut tree;

[0026] Step 2: When the surface of the power grid needs to be cleaned, start the first servo motor to drive the second gear to rotate, thereby driving the first gear to rotate, so that the hollow shaft rotates, and the hollow shaft drives the brush plate to rotate, so that the bristles on the brush plate are used to brush the surface of the power grid;

[0027] Step 3: The rotation of the hollow shaft can drive the horizontal plate to rotate, and then the hollow plate can rotate, and the air pump can be started to generate high-pressure gas to enter the hollow shaft, so as to be introduced into the hollow plate, and then the nozzle on the outer wall of the hollow plate can be used to blow the high-pressure gas to the power grid, so as to blow away the impurities brushed off from the inside of the power grid;

[0028] Step 4: When the nozzle jets to blow away the pests on the surface of the power grid, the second servo motor is used to drive the hollow plate to rotate back and forth at a small angle, so that the gas blown to the power grid can alternately change the direction of the gas, so that the pests on the surface of the power grid can be blown alternately from different directions.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] The present invention drives the second gear to rotate by the first servo motor, thereby driving the first gear to rotate, thereby causing the hollow shaft to rotate, thereby driving the brush plate to rotate, thereby brushing the surface of the power grid, thereby achieving automatic cleaning, and thus helping to improve cleaning efficiency compared to manual cleaning;

[0031] The hollow shaft can drive the horizontal plate to rotate during the rotation process, thereby causing the hollow plate to rotate, and the air pump can be started to generate high-pressure gas to enter the hollow shaft, thereby being introduced into the hollow plate, and then the nozzle on the outer wall of the hollow plate can be used to blow the high-pressure gas toward the power grid, thereby blowing away the brushed impurities from the inside of the power grid, thereby facilitating the cleaning effect of pests adhering to the surface of the power grid;

[0032] When the pests on the surface of the power grid are blown away by the jet of air from the nozzle, the second servo motor can be used to drive the hollow plate to rotate back and forth at a small angle, so that the gas blown toward the power grid can alternately change the direction of the gas, so that the pests on the surface of the power grid can be blown alternately from different directions, which is beneficial to further improve the effect of cleaning the pests on the surface of the power grid. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0034] Figure 1 It is a schematic diagram of the overall structure of a nut disease and insect pest control device of the present invention;

[0035] Figure 2 This is a schematic diagram of the structure of a nut disease and insect pest control device after the power grid is disassembled;

[0036] Figure 3 This is a schematic diagram of the connection structure of a hollow plate and a hollow shaft of a nut disease and insect pest control device of the present invention;

[0037] Figure 4 The present invention is a schematic diagram of a support plate structure of a nut disease and insect pest control device.

[0038] In the figure:

[0039] 1. Support plate; 11. Mounting plate; 12. Connecting frame; 13. Top plate; 14. Electric grid; 15. Bottom plate; 16. Screw; 17. Threaded slider; 18. Rotating block; 19. Insect trap lamp;

[0040] 2. Hollow shaft; 21. Connecting plate; 22. Brush plate; 23. Horizontal plate; 24. Hollow plate; 25. Hose; 26. Sprinkler; 27. First gear; 28. Second gear; 29. ​​First servo motor;

[0041] 3. Second servo motor;

[0042] 4. Electric slip ring;

[0043] 5. air pump; 51. catheter; 52. rotary joint;

[0044] 6. Solar panels. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0046] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The models of electrical appliances provided in the present invention are only for reference, and different models of electrical appliances with the same functions can be replaced according to actual usage.

[0048] See also Figure 1-4The present invention provides a technical solution: a nut pest control device, comprising a support plate 1, a mounting plate 11 is connected to one side wall of the support plate 1, a connecting frame 12 is detachably fixedly connected to the other side wall of the support plate 1, a top plate 13 is fixed to the tail end of the connecting frame 12, a power grid 14 is detachably connected to the bottom of the top plate 13, a bottom plate 15 is attached to the tail end of the power grid 14, and an insect trap lamp 19 is fixed to the middle of the bottom of the top plate 13;

[0049] The bottom of the bottom plate 15 is connected with a cleaning assembly, which includes:

[0050] A hollow shaft 2, the hollow shaft 2 movably passes through the bottom plate 15, a first gear 27 is fixedly sleeved on the upper side of the outer wall of the hollow shaft 2, a second gear 28 is meshed with the outer wall of the first gear 27, the second gear 28 is fixed to the outer end of the transmission shaft of the first servo motor 29, and the first servo motor 29 is embedded on the top of the bottom plate 15;

[0051] The brush plate 22 has a connecting plate 21 fixed to its tail end. The connecting plate 21 is fixedly connected to the lower side of the outer wall of the hollow shaft 2 . The bristles of the brush plate 22 are attached to the outer wall of the electric grid 14 .

[0052] In actual use, the mounting plate 11 is used to connect the mounting frame, and then the mounting frame is used to install the device on the nut tree. In practical use, pests are attracted by the insect attractant lamp 19, and then the pests will be electrocuted to death when they contact the power grid 14. The electrocuted pests will adhere to the surface of the power grid 14. As the number of pests increases, the surface of the power grid 14 will be blocked, affecting the light emission, thereby affecting the insect attracting effect, and also affecting the electric shock effect of the power grid 14. At this time, the first servo motor 29 is started to drive the second gear 28 to rotate, thereby driving the first gear 27 to rotate, so that the hollow shaft 2 rotates, and the hollow shaft 2 will drive the brush plate 22 to rotate, so that the bristles on the brush plate 22 are used to brush the surface of the power grid 14, thereby realizing automatic cleaning of the power grid 14 and improving the cleaning efficiency.

[0053] Furthermore, mounting holes are provided at the four corners of the outer wall of the mounting plate 11. The provision of the mounting holes facilitates the connection and fixation of the device and the mounting frame.

[0054] Furthermore, a solar panel 6 is fixedly installed on the top of the connecting frame 12, and the solar panel 6 is used to receive sunlight, thereby utilizing solar energy to generate electricity and storing it in a battery. As a conventional technology, the battery is not shown in the text, so that solar energy can be used to supply electricity and save energy.

[0055] It is worth mentioning that a threaded pipe is connected to the top of the power grid 14, and a threaded groove is provided at the bottom of the top plate 13. The threaded pipe and the threaded groove are engaged, so that the top plate 13 and the power grid 14 can be detached and separated, thereby facilitating the inspection and maintenance of the interior.

[0056] like Figure 1 and 2 , 3; the top of the hollow shaft 2 is fixedly connected to a hollow horizontal plate 23, the top of the outer end of the horizontal plate 23 is connected to a hollow plate 24, the outer wall of the hollow plate 24 is fixedly connected to a plurality of uniformly distributed nozzles 26, the top of the horizontal plate 23 is connected to the hollow plate 24 through a hose 25, an air pump 5 is fixedly installed on the lower side of one side wall of the support plate 1, the output end of the air pump 5 is fixedly connected to a conduit 51, and the outer end of the conduit 51 is connected to the tail end of the hollow shaft 2 through a rotary joint 52;

[0057] In actual use, the rotation of the hollow shaft 2 can drive the cross plate 23 to rotate, and then the hollow plate 24 can be rotated, and starting the air pump 5 can generate high-pressure gas to enter the hollow shaft 2, so that it can be introduced into the hollow plate 24, and then the nozzle 26 on the outer wall of the hollow plate 24 can be used to blow the high-pressure gas toward the power grid 14, so as to blow away the brushed impurities from the inside of the power grid 14, which is beneficial to improve the effect of cleaning pests adhering to the surface of the power grid 14.

[0058] Furthermore, a second servo motor 3 is fixed to the bottom of the outer end of the transverse plate 23, and a transmission shaft of the second servo motor 3 passes through the transverse plate 23 and is fixedly connected to the bottom of the hollow plate 24;

[0059] When the pests on the surface of the power grid 14 are blown away by the spray nozzle 26, the second servo motor 3 can be used to drive the hollow plate 24 to rotate back and forth at a small angle, so that the gas blown toward the power grid 14 can alternately change the gas direction, so that the pests on the surface of the power grid 14 can be blown alternately from different directions, which is beneficial to further improve the effect of cleaning the pests on the surface of the power grid 14.

[0060] Furthermore, an electric slip ring 4 is fixed to the other end of the top of the horizontal plate 23. The electric slip ring 4 and the hollow shaft 2 are concentrically arranged. The arrangement of the electric slip ring 4 makes it convenient to supply power to the rotating second servo motor 3.

[0061] like Figure 1 and 4 As shown; a vertical groove is provided on one side wall of the support plate 1, a screw 16 is rotatably installed in the inner cavity of the vertical groove, one end of the screw 16 passes through the support plate 1 and is fixedly connected to a rotating block 18, an outer wall of the screw 16 is sleeved with an adapted threaded slider 17, and the outer wall of the threaded slider 17 is fixedly connected to the mounting plate 11;

[0062] During the installation of the device, the screw rod 16 is driven to rotate by rotating the rotating block 18, so that the height of the threaded slider 17 can be adjusted, and then the installation height of the power grid 14 can be adjusted, thereby improving the adaptability during installation and avoiding space obstacles.

[0063] A method for using a nut pest control device, which is specifically implemented as follows:

[0064] Step 1: Use the mounting plate 11 to connect the mounting frame, and then use the mounting frame to install the device on the nut tree; use the mounting plate 11 to connect the mounting frame, and then use the mounting frame to install the device on the nut tree;

[0065] Step 2: When the surface of the power grid 14 needs to be cleaned, the first servo motor 29 is started to drive the second gear 28 to rotate, thereby driving the first gear 27 to rotate, so that the hollow shaft 2 rotates, and the hollow shaft 2 drives the brush plate 22 to rotate, so that the bristles on the brush plate 22 are used to brush the surface of the power grid 14;

[0066] Step 3: The rotation of the hollow shaft 2 can drive the horizontal plate 23 to rotate, thereby causing the hollow plate 24 to rotate, and the air pump 5 is started to generate high-pressure gas to enter the hollow shaft 2, so as to be introduced into the hollow plate 24, and then the nozzle 26 on the outer wall of the hollow plate 24 can be used to blow the high-pressure gas toward the power grid 14, so as to blow away the impurities brushed off from the inside of the power grid 14;

[0067] Step 4: When the nozzle 26 sprays air to blow away the pests on the surface of the power grid 14, the second servo motor 3 is used to drive the hollow plate 24 to rotate back and forth at a small angle, so that the gas blown toward the power grid 14 can alternately change the gas direction, so that the pests on the surface of the power grid 14 can be blown alternately from different directions.

[0068] In addition, the components included in the nut disease and pest control equipment and the use method thereof of the present invention are all universal standard parts or components known to technical personnel in this field. The structure and principle thereof can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0069] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0070] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A nut pest control device, comprising a support plate (1), characterized in that: A mounting plate (11) is connected to one side wall of the support plate (1), a connecting frame (12) is detachably fixedly connected to the other side wall of the support plate (1), a top plate (13) is fixed to the rear end of the connecting frame (12), a power grid (14) is detachably connected to the bottom of the top plate (13), a bottom plate (15) is attached to the rear end of the power grid (14), and an insect attractant lamp (19) is fixed to the middle of the bottom of the top plate (13); A cleaning assembly is connected to the bottom of the bottom plate (15), and the cleaning assembly comprises: A hollow shaft (2), the hollow shaft (2) movably passes through the bottom plate (15), a first gear (27) is fixedly sleeved on the upper side of the outer wall of the hollow shaft (2), a second gear (28) is meshed with the outer wall of the first gear (27), the second gear (28) is fixed to the outer end of the transmission shaft of a first servo motor (29), and the first servo motor (29) is embedded in the top of the bottom plate (15); A brush plate (22), wherein a connecting plate (21) is fixed to the rear end of the brush plate (22), the connecting plate (21) is fixedly connected to the lower side of the outer wall of the hollow shaft (2), and the bristles of the brush plate (22) are attached to the outer wall of the electric grid (14).

2. A nut pest control device according to claim 1, characterized in that: The top of the hollow shaft (2) is fixedly connected to a hollow transverse plate (23), the top of the outer end of the transverse plate (23) is connected to a hollow plate (24), the outer wall of the hollow plate (24) is fixedly connected to a plurality of evenly distributed nozzles (26), the top of the transverse plate (23) is connected to the hollow plate (24) through a hose (25), an air pump (5) is fixedly installed on the lower side of one side wall of the support plate (1), the output end of the air pump (5) is fixedly connected to a conduit (51), and the outer end of the conduit (51) is connected to the tail end of the hollow shaft (2) through a rotary joint (52).

3. A nut pest control device according to claim 2, characterized in that: A second servo motor (3) is fixed to the bottom of the outer end of the transverse plate (23); a transmission shaft of the second servo motor (3) passes through the transverse plate (23) and is fixedly connected to the bottom of the hollow plate (24).

4. The nut pest control device according to claim 2, characterized in that: An electric slip ring (4) is fixed to the other end of the top of the transverse plate (23), and the electric slip ring (4) and the hollow shaft (2) are arranged concentrically.

5. The nut pest control device according to claim 1, characterized in that: A vertical groove is provided on one side wall of the support plate (1), a screw rod (16) is rotatably mounted in the inner cavity of the vertical groove, one end of the screw rod (16) passes through the support plate (1) and is fixedly connected to a rotating block (18), an outer wall of the screw rod (16) is sleeved with an adapted threaded slider (17), and the outer wall of the threaded slider (17) is fixedly connected to the mounting plate (11).

6. The nut pest control device according to claim 1, characterized in that: The top of the power grid (14) is connected with a threaded pipe, the bottom of the top plate (13) is provided with a threaded groove, and the threaded pipe and the threaded groove are meshed.

7. The nut pest control device according to claim 1, characterized in that: A solar cell panel (6) is fixedly mounted on the top of the connecting frame (12).

8. The nut pest control device according to claim 1, characterized in that: The four corners of the outer wall of the mounting plate (11) are provided with mounting holes.

9. A method for using a nut pest control device, applicable to the nut pest control device according to claims 1-8, characterized in that: The method comprises the following steps: Step 1: Use the mounting plate (11) to connect the mounting frame, and then use the mounting frame to install the device on the nut tree; use the mounting plate (11) to connect the mounting frame, and then use the mounting frame to install the device on the nut tree; Step 2: When the surface of the electric grid (14) needs to be cleaned, the first servo motor (29) is started to drive the second gear (28) to rotate, thereby driving the first gear (27) to rotate, thereby rotating the hollow shaft (2), and the hollow shaft (2) drives the brush plate (22) to rotate, thereby using the bristles on the brush plate (22) to brush the surface of the electric grid (14); Step 3: The rotation of the hollow shaft (2) can drive the horizontal plate (23) to rotate, thereby causing the hollow plate (24) to rotate, and the air pump (5) is started to generate high-pressure gas to enter the hollow shaft (2), thereby being introduced into the hollow plate (24), and then the nozzle (26) on the outer wall of the hollow plate (24) can be used to blow the high-pressure gas toward the power grid (14), thereby blowing away the impurities brushed off from the inside of the power grid (14); Step 4: When the nozzle (26) sprays air to blow away the pests on the surface of the electric grid (14), the second servo motor (3) is used to drive the hollow plate (24) to rotate back and forth at a small angle, so that the gas blown toward the electric grid (14) can alternately change the direction of the gas, so that the pests on the surface of the electric grid (14) can be blown alternately from different directions.

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