Ultrasonic insect expelling system suitable for various insect pests

Abstract

The invention provides an ultrasonic insect expelling system suitable for various insect pests, and belongs to the technical field of pest control, the ultrasonic insect expelling system comprises a vehicle body, an ultrasonic transmitter, a camera and a plurality of light control insect trapping units, each light control insect trapping unit comprises an insect trapping lamp, a plurality of power grids and a plurality of rotating assemblies, the ultrasonic transmitter and the camera are both located on the vehicle body, and the rotating assemblies are located on the vehicle body. A pest catching and killing space is formed between every two adjacent rotating assemblies and the outer side wall of the trap lamp, a plurality of light control trap units are arranged on the periphery of a field, the vehicle body moves to a designated position in the field, the camera collects image data of pests, and the ultrasonic transmitter transmits sound waves with corresponding frequencies according to pest types recognized by the camera. The insect trapping lamp emits light with the corresponding wavelength according to the types of the insects recognized by the camera so as to attract the insects repelled by the ultrasonic transmitter, and the power grid is driven by the rotating assembly to rotate around the insect trapping lamp and the insect trapping and killing space together so as to kill the insects attracted by the insect trapping lamp.

Description

Technical Field

[0001] The invention belongs to the technical field of pest control, and in particular relates to an ultrasonic pest repellent system suitable for various pests. Background Art

[0002] In modern agricultural production, pest monitoring and prevention are key links in ensuring crop yield and quality. Agricultural pests include insect pests and weeds, many of which have varying degrees of damage to crops. They can erode crop leaves, stems, and fruits, compete for plant nutrients, and cause crop growth stunting, reduced yields, or even crop failure.

[0003] In the prior art, pests are dealt with mainly by placing insect traps around the fields and killing the pests with insecticides in the insect traps or electric grids.

[0004] The Chinese invention patent with the publication number of "CN116636514A" discloses "an ecological biological control insect trapping device". The invention places the device in a reasonable position when in use, and the cooperation of the photo sensor and the control module realizes the automatic opening of the insect trap lamp and the power grid at night, uses the insect trap lamp to attract insects, and uses the power grid to kill the insects. The insect corpses enter the storage mechanism. At dawn, the insect trap lamp and the power grid are turned off. At this time, the drive motor starts, drives the screw rod to rotate, and then drives the cleaning mechanism to move, so as to clean the surface of the insect trap lamp and the power grid. However, when killing pests, all pests need to be killed in a confined space to ensure that no pests survive after killing. However, the power grid of the invention is exposed and cannot be moved. Some pests will not be killed immediately when they first touch the power grid, but will be bounced away. At this time, the bounced pests may fly away, so the invention cannot kill all pests attracted by the insect trap lamp.

[0005] Therefore, its shortcoming is that when it is necessary to kill the pests attracted by the insect-attracting lamp, the invention cannot guarantee that all the pests attracted by the insect-attracting lamp can be killed. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide an ultrasonic insect repellent system applicable to a variety of insect pests, so as to solve the problem that the prior art cannot guarantee that all pests attracted by the insect trap can be killed.

[0007] To achieve the above-mentioned purpose and other related purposes, the present invention provides an ultrasonic insect repellent system applicable to various insect pests, the system comprising: An ultrasonic pest repellent unit, the ultrasonic pest repellent unit comprising a vehicle body, an ultrasonic transmitter and a camera, the vehicle body moves in the field, the ultrasonic transmitter and the camera are both located on the vehicle body, the camera collects image data of pests, and the ultrasonic transmitter transmits sound waves of corresponding frequencies according to the types of pests identified by the camera to repel the pests; A plurality of light-controlled insect-attracting units are respectively fixedly installed in the field, each of the light-controlled insect-attracting units comprises an insect-attracting lamp, a plurality of electric grids and a plurality of rotating components, the rotating components surround the insect-attracting lamp, a pest-killing space is formed between the outer side walls of two adjacent rotating components and the insect-attracting lamp, the electric grid is located in the pest-killing space, the insect-attracting lamp emits light of corresponding wavelength according to the type of pests identified by the camera to attract the pests driven by the ultrasonic transmitter, and the electric grid rotates around the insect-attracting lamp and the pest-killing space under the drive of the rotating component to kill the pests attracted by the insect-attracting lamp.

[0008] As an optional solution, each of the light-controlled insect-attracting units further includes a lamp post, a lamp holder, a first mounting plate and a solar panel; The upper end surface of the lamp post is fixedly connected to the lower end surface of the insect attractant lamp, and the lower end of the lamp post is fixedly connected to the lamp holder, and the lamp holder is fixedly placed on the field; The lower end surface of the first mounting plate is fixedly connected to the upper end surface of the insect attractant lamp, and the upper end surface of the first mounting plate is fixedly connected to a solar panel, which converts solar energy into electrical energy to power the insect attractant lamp.

[0009] As an optional solution, each of the light-controlled insect attracting units further includes a first rotating power source, a first gear, a second gear, and a rotating box; The rotating box is located at the lower part of the insect attracting lamp, a first gear is fixedly connected in the rotating box, the rotating axis of the first gear is consistent with the central axis of the lamp post, the insect attracting lamp is cylindrical, the central axis of the lamp post is consistent with the central axis of the insect attracting lamp, an annular groove is provided on the lamp post, and the first gear and the rotating box are rotatably arranged in the annular groove; The fixed end of the first rotating power source is fixedly mounted on the side wall of the lamp post, the second gear is fixedly connected to the rotating end of the first rotating power source, and the second gear is meshed with the first gear.

[0010] As an optional solution, each of the rotating components includes a first mounting column, a second mounting plate, and a rubber sleeve; A first mounting column is fixedly connected to all four sides of the rotating box, the upper end surface of the first mounting column is at the same height as the lower end surface of the first mounting plate, a second mounting plate is slidably mounted on each of the first mounting columns, the second mounting plate can move along the radial direction of the insect trap, the upper end surface of the second mounting plate is at the same height as the upper end surface of the first mounting plate, the second mounting plate extends into the upper end surface of the rotating box, and the angles between two adjacent second mounting plates are the same, the side walls of the second mounting plates close to the insect trap are fixedly connected to rubber sleeves, and the end surface of the rubber sleeve close to the insect trap fits the side wall of the insect trap; An electric grid is fixedly laid on the side walls on both sides of each second mounting plate, a power supply is fixedly installed on the rotating box, the power supply supplies power to the electric grid, and the second mounting plate drives the electric grid to rotate under the action of the first rotating power source to kill the pests attracted by the insect trap.

[0011] As an optional solution, each of the rotating components further includes a spring and a slide groove; Each of the first mounting columns is horizontally provided with a slide groove, the sliding guide direction of the slide groove is parallel to the moving direction of the second mounting plate slidably mounted on the first mounting column, and the second mounting plate slides in the slide groove; One end of a spring is fixedly connected to the end surface of each second mounting plate away from the insect trap lamp, and the other end of the spring is fixedly connected to the side wall of the first mounting column. The expansion and contraction direction of the spring is parallel to the sliding guide direction of the slide groove.

[0012] As an optional solution, each of the light-controlled insect-attracting units further includes a plurality of rotating columns and a plurality of blocks; A plurality of rotating columns are rotatably installed between two adjacent first mounting columns, and the plurality of rotating columns are arranged in a linear array along the height direction of the first mounting columns. A stopper is fixedly connected to each rotating column, and the cross section of the stopper is triangular. The stopper and the rotating column are both made of transparent materials; When the block is in a stationary state, a pest entry window for pests to enter and exit is formed between two adjacent blocks. When the block rotates along the central axis of the insect attractant lamp under the action of the first rotating power source, the pest entry window formed between the two adjacent blocks is closed.

[0013] As an optional solution, each of the light-controlled insect trapping units includes a plurality of collecting components for collecting and killing pests, and each collecting component corresponds to a pest killing space one by one; Each collection assembly includes a collection box, a handle and a mounting slot; Two adjacent first mounting columns are provided with mounting grooves, and the collection box is inserted between the two adjacent first mounting columns through the mounting grooves, the outlet end of the rotating box is located below the stopper, and the inlet end of the collection box is connected to the corresponding outlet end of the rotating box; The rotating box is provided with a guide slope, and an end of the guide slope close to the collecting box is lower than an end close to the insect attractant lamp; A handle is fixedly connected to the collection box.

[0014] As an optional solution, the ultrasonic insect repellent unit further includes a second mounting column and a telescopic power source; The ultrasonic transmitter and the camera are both fixedly mounted on a second mounting column. The ultrasonic transmitter and the camera are arranged opposite to each other and are located at the same height. The extended end of the telescopic power source is fixedly connected to the second mounting column. The telescopic direction of the telescopic power source is parallel to the length direction of the vehicle body. The telescopic power source drives the ultrasonic transmitter and the camera to move along the telescopic direction of the telescopic power source to telescope the ultrasonic transmitter and the camera to different positions.

[0015] As an optional solution, the ultrasonic insect repellent unit further includes a second rotation power source; The rotating end of the second rotating power source is fixedly connected to the fixed end of the telescopic power source, the rotating axis of the second rotating power source is consistent with the telescopic axis of the telescopic power source, and the telescopic power source drives the ultrasonic transmitter and the camera to rotate along the rotation direction of the second rotating power source under the action of the second rotating power source.

[0016] As an optional solution, the ultrasonic insect repellent unit further includes a third rotation power source; The rotating end of the third rotating power source is fixedly connected to the fixed end of the second rotating power source, the rotating axis of the third rotating power source is perpendicular to the rotating axis of the second rotating power source, the rotating axis of the third rotating power source is parallel to the width direction of the vehicle body, the fixed end of the third rotating power source is fixedly installed on the vehicle body, and the second rotating power source drives the ultrasonic transmitter and the camera to be horizontally or vertically arranged on the upper end surface of the vehicle body under the action of the third rotating power source.

[0017] As described above, the ultrasonic insect repellent system of the present invention, which is applicable to various insect pests, has at least the following beneficial effects: 1. The present invention can identify different types of pests through a camera. Since different pests require sound waves of different frequencies to be effectively driven away, the ultrasonic transmitter emits sound waves of corresponding frequencies according to the types of pests identified by the camera, so that different types of pests can be driven away. After the insect trap lamp attracts all pests to the pest killing space, the electric grid rotates around the insect trap lamp and the pest killing space driven by the rotating component to kill all pests attracted by the insect trap lamp.

[0018] 2. The first rotating power source of the present invention rotates the rotating box to the position where the light of the insect attractant lamp faces the position where the ultrasonic transmitter emits the sound waves according to the position where the ultrasonic receiver receives the sound waves emitted by the ultrasonic transmitter, and then stops, so that the insect attractant lamp attracts the pests driven by the ultrasonic transmitter at the maximum illumination angle, and the coordination between the structures is ingenious.

[0019] 3. When catching and killing pests, the present invention drives the energized electric grid to rotate rapidly through the first rotating power source to catch and kill the pests. If some pests are not killed immediately after being touched by the electric grid for the first time, but are bounced away, the energized electric grid will contact the pests again under rapid rotation during the process of the bounced pests flying away, so that the pests can be caught and killed multiple times, thereby ensuring that the pests in the pest killing space can be killed by the electric grid.

[0020] 4. Under the action of the first rotating power source, the present invention drives the electric grid to rotate through the second mounting plate to kill the pests in the pest killing space. At the same time, the rubber sleeve on the second mounting plate can rotate with the second mounting plate to clean the outer wall of the insect trap. When the rubber sleeve encounters the corpse of the pest and creates an obstacle during cleaning, the rubber sleeve can compress the spring to achieve elastic contact with the outer wall of the insect trap, that is, the rubber sleeve will squeeze the spring slightly. After rotating out of this cleaning position, the rubber sleeve will fit again on the side wall of the insect trap, the spring will reset, and then the next rubber sleeve that rotates to this cleaning position will continue to scrape it. The above steps are repeated. While the rubber sleeve scrapes the side wall of the insect trap clean, it also ensures that the second mounting plate will not damage the insect trap when it rotates quickly.

[0021] 5. The block of the present invention forms a pest entry window when stationary so that pests can enter the pest killing space through the pest entry window. When the block rotates under the action of the first rotating power source, the centrifugal force generated by the lower part of the block is greater than that of the upper part, that is, the lower part will rotate in the direction away from the insect trap light, and the upper part will rotate in the direction close to the insect trap light, so that the pest entry window between two adjacent blocks can be closed, so as to close the pest killing space, so that the pests will not fly out through the pest entry window formed between the blocks when being killed, and at the same time, the first rotating power source drives the energized power grid to rotate rapidly to kill the pests, so that all the pests in the pest killing space can be killed.

[0022] 6. After the vehicle body is driven into the designated position in the field, the third rotating power source rotates the telescopic power source until the telescopic axis is perpendicular to the upper end surface of the vehicle body, and the telescopic power source drives the ultrasonic transmitter and the camera to extend and retract to different heights. The second rotating power source rotates the camera to different shooting angles. At the same time, the camera is turned on to search for pests. When the pests are found, the camera collects image data of the pests. Then the second rotating power source rotates to make the ultrasonic transmitter and the camera exchange positions. The ultrasonic transmitter emits sound waves of corresponding frequencies to the pests at that position according to the type of pests identified by the camera. In this way, pests can be driven away from any angle from bottom to top or from top to bottom. Then the vehicle body is driven to the next position, and the above operation is repeated to drive away the pests. When the vehicle body is not in use, the third rotating power source rotates the telescopic power source until the telescopic axis is parallel to the upper end surface of the vehicle body to store the ultrasonic transmitter and the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Shown is a schematic structural diagram of a light-controlled insect-attracting unit of the present invention; Figure 2 Shown is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 Shown is a partial cross-sectional view of the insect trap lamp of the present invention; Figure 4 It is a partial cross-sectional view of the rotating box and the telescopic power source of the present invention; Figure 5 Shown as the present invention Figure 4 A local enlarged view of point A in FIG. Figure 6 An exploded view showing the second mounting plate and the first mounting column of the present invention; Figure 7 Shown is a schematic diagram of the structure of the collection box and the stopper of the present invention; Figure 8 Shown as the present invention Figure 7 A local enlarged view of point B in FIG. Fig. 9 Shown is a schematic structural diagram of the ultrasonic insect repellent unit of the present invention.

[0024] In the figure: 101, vehicle body; 102, ultrasonic transmitter; 103, camera; 201. Insect trapping lamp; 202. Power grid; 203. Pest killing space; 204. Ultrasonic receiver; 301, lamp post; 302, lamp holder; 303, first mounting plate; 304, solar panel; 401, first rotating power source; 402, first gear; 403, second gear; 404, rotating box; 405, annular groove; 501, first mounting column; 502, second mounting plate; 503, rubber sleeve; 504, power supply; 505, spring; 506, slide groove; 601, rotating column; 602, stopper; 701, collection box; 702, handle; 703, mounting groove; 704, guide slope; 801, second mounting column; 802, telescopic power source; 803, second rotational power source; 804, third rotational power source. DETAILED DESCRIPTION

[0025] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0026] See also Figures 1 to 9 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical content disclosed by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0027] The following embodiments are only for illustration purposes and can be combined with each other, and are not limited to the contents presented in the following single embodiments.

[0028] See also Figure 2 , Figure 4 and Fig. 9 The present invention provides an ultrasonic insect repellent system applicable to various insect pests, the system comprising: An ultrasonic insect repellent unit, the ultrasonic insect repellent unit includes a vehicle body 101, an ultrasonic transmitter 102 and a camera 103. The vehicle body 101 travels in the field. The ultrasonic transmitter 102 and the camera 103 are both located on the vehicle body 101. The camera 103 collects image data of pests. The ultrasonic transmitter 102 transmits sound waves of corresponding frequencies according to the types of pests identified by the camera 103 to repel the pests. A plurality of light-controlled insect-attracting units, wherein the plurality of light-controlled insect-attracting units are fixedly installed in the field, each of the light-controlled insect-attracting units comprises an insect-attracting lamp 201, a plurality of electric grids 202 and a plurality of rotating components, wherein the rotating components surround the insect-attracting lamp 201, and a pest-killing space 203 is formed between two adjacent rotating components and the outer side wall of the insect-attracting lamp 201, and an electric grid 202 is installed on each rotating component, and the electric grid 202 is located in the pest-killing space 203, and the insect-attracting lamp 201 emits light of corresponding wavelength according to the type of pests identified by the camera 103 to attract the pests driven by the ultrasonic transmitter 102, and the electric grid 202 rotates around the insect-attracting lamp 201 and the pest-killing space 203 under the drive of the rotating components to kill the pests attracted by the insect-attracting lamp 201; An ultrasonic receiver 204 is installed on the upper end surface of the insect attractant lamp 201 , and the ultrasonic receiver receives the sound waves emitted by the ultrasonic transmitter 102 .

[0029] In this embodiment, a plurality of light-controlled insect-attracting units are placed around a field where crops are planted, and a vehicle body 101 moves in the field. When the vehicle body 101 moves to a designated position, a camera 103 collects image data of pests, and an ultrasonic transmitter 102 transmits sound waves of a corresponding frequency according to the type of pests identified by the camera 103 to drive away the pests. The light-controlled insect-attracting units located within the sound wave receiving range receive the sound waves emitted by the ultrasonic transmitter 102 through an ultrasonic receiver 204, and then the rotating component rotates to a position where an insect-attracting lamp 201 is facing the ultrasonic transmitter 102 to emit sound waves. The insect-attracting lamp 201 emits light of a corresponding wavelength according to the type of pests identified by the camera 103 to attract the pests driven away by the ultrasonic transmitter 102. After all the pests enter the pest-killing space 203, the electric grid 202 rotates around the insect-attracting lamp 201 in the pest-killing space 203 driven by the rotating component to kill the pests attracted by the insect-attracting lamp 201.

[0030] The present invention can identify different types of pests through the camera 103. Since different pests require sound waves of different frequencies, the ultrasonic transmitter 102 transmits sound waves of corresponding frequencies according to the types of pests identified by the camera 103 to effectively drive away different types of pests. The rotating component receives the position of the sound waves emitted by the ultrasonic transmitter 102 through the ultrasonic receiver 204 and can be rotated to the position where the light of the insect trap lamp 201 is opposite to the position where the ultrasonic transmitter 102 emits the sound waves. After the insect trap lamp 201 attracts all pests to the pest killing space 203, the power grid 202 rotates around the insect trap lamp 201 in the pest killing space 203 driven by the rotating component to kill all pests attracted by the insect trap lamp 201.

[0031] See also Figure 2 and Figure 3Each of the light-controlled insect-attracting units further includes a lamp post 301, a lamp holder 302, a first mounting plate 303 and a solar panel 304; The upper end surface of the lamp post 301 is fixedly connected to the lower end surface of the insect attractant lamp 201, and the lower end of the lamp post 301 is fixedly connected to the lamp holder 302, and the lamp holder 302 is fixedly placed on the field; The lower end surface of the first mounting plate 303 is fixedly connected to the upper end surface of the insect attractant lamp 201 . The upper end surface of the first mounting plate 303 is fixedly connected to a solar panel 304 . The solar panel 304 converts solar energy into electrical energy to power the insect attractant lamp 201 .

[0032] In this embodiment, during the day, the solar panel 304 can convert the solar energy generated by the sun into electrical energy and store it. When the insect attractant lamp 201 emits light of a corresponding wavelength according to the type of pests identified by the camera 103, the electrical energy stored in the solar panel 304 is released to the insect attractant lamp 201, and the insect attractant lamp 201 lights up and emits light of a corresponding wavelength to attract the pests.

[0033] The solar panel 304 of the present invention can convert solar energy into electrical energy to power the insect attractant lamp 201, so that the insect attractant lamp 201 can be lit without an additional power supply when in use, which effectively utilizes natural resources and has an ingenious structural design.

[0034] See also Figures 3 to 5 Each of the light-controlled insect-attracting units further includes a first rotating power source 401, a first gear 402, a second gear 403, and a rotating box 404; The first rotating power source 401 is not limited here, and its function is to provide rotating power, and it can be an AC motor, a stepping motor, etc.; The rotating box 404 is located at the lower part of the insect trap lamp 201, and the rotating assembly is fixedly installed on the rotating box 404. The rotating box 404 is located at the lower end surface of the pest killing space 203. A first gear 402 is fixedly connected to the rotating box 404. The rotating axis of the first gear 402 is consistent with the central axis of the lamp post 301. The insect trap lamp 201 is cylindrical, and the central axis of the lamp post 301 is consistent with the central axis of the insect trap lamp 201. The lamp post 301 is provided with an annular groove 405, and the first gear 402 and the rotating box 404 are rotatably arranged in the annular groove 405; The fixed end of the first rotating power source 401 is fixedly mounted on the side wall of the lamp post 301 , the second gear 403 is fixedly connected to the rotating end of the first rotating power source 401 , and the second gear 403 is meshed with the first gear 402 .

[0035] In this embodiment, when it is necessary to rotate the light of the insect attractant lamp 201 to face the position where the ultrasonic transmitter 102 emits sound waves, the first rotating power source 401 rotates the rotating box 404 to the corresponding position according to the position where the ultrasonic receiver 204 receives the sound waves emitted by the ultrasonic transmitter 102. The rotating box 404 drives the rotating component to rotate, and stops after rotating to the position where the light of the insect attractant lamp 201 faces the position where the ultrasonic transmitter 102 emits sound waves. At this time, the pests driven away by the ultrasonic transmitter 102 are attracted by the insect attractant lamp 201.

[0036] The first rotating power source 401 of the present invention rotates the rotating box 404 to the position where the light of the insect attractant lamp 201 is directly facing the position where the ultrasonic transmitter 102 emits the sound waves according to the position where the ultrasonic receiver 204 receives the sound waves emitted by the ultrasonic transmitter 102, and then stops, so that the insect attractant lamp 201 attracts the pests driven away by the ultrasonic transmitter 102 at the maximum lighting angle, and the coordination between the structures is ingenious.

[0037] See also Figures 3 to 6 , each of the rotating components includes a first mounting column 501, a second mounting plate 502, and a rubber sleeve 503; A first mounting column 501 is fixedly connected to all four sides of the rotating box 404. The upper end surface of the first mounting column 501 is at the same height as the lower end surface of the first mounting plate 303. A second mounting plate 502 is slidably mounted on each of the first mounting columns 501. The second mounting plate 502 can move along the radial direction of the insect trap 201. The upper end surface of the second mounting plate 502 is at the same height as the upper end surface of the first mounting plate 303. The second mounting plate 502 extends into the upper end surface of the rotating box 404, and the angles between two adjacent second mounting plates 502 are the same. The side walls of the second mounting plates 502 close to the insect trap 201 are fixedly connected to rubber sleeves 503. The end surface of the rubber sleeve 503 close to the insect trap 201 fits the side wall of the insect trap 201. The side walls on both sides of each second mounting plate 502 are fixedly paved with an electric grid 202, and a power supply 504 is fixedly installed on the rotating box 404. The power supply 504 supplies power to the electric grid 202. The second mounting plate 502 drives the electric grid 202 to rotate under the action of the first rotating power source 401 to kill the pests attracted by the insect trap 201.

[0038] In this embodiment, when it is necessary to attract the pests into the pest killing space 203 by the insect trap lamp 201 for killing, the first rotating power source 401 drives the rotating box 404 to rotate, the rotating box 404 drives the second mounting plate 502 to rotate together, and the second mounting plate 502 drives the power grid 202 to rotate. At this time, the power supply 504 supplies power to the power grid 202. When the power grid 202 rotates, the pests will be killed by the electric current after the power grid 202 contacts the pests, so that the pests attracted by the insect trap lamp 201 can be killed by the continuously rotating power grid 202.

[0039] When killing pests, the present invention uses the rapidly rotating electric net 202 to kill the pests. When some pests are not killed immediately when they are touched by the electric net 202 for the first time, but are bounced away, the electric net 202 contacts the pests again under rapid rotation while the bounced pests are flying away, so that the pests can be killed multiple times, thereby ensuring that all pests in the pest killing space 203 can be killed by the electric net 202.

[0040] See also Figure 4 and Figure 6 , each of the rotating components further includes a spring 505 and a slide groove 506; Each of the first mounting columns 501 is horizontally provided with a slide groove 506, the sliding guide direction of the slide groove 506 is parallel to the moving direction of the second mounting plate 502 slidably mounted on the first mounting column 501, and the second mounting plate 502 slides in the slide groove 506; One end of a spring 505 is fixedly connected to the end surface of each second mounting plate 502 away from the insect trap lamp 201 , and the other end of the spring 505 is fixedly connected to the side wall of the first mounting column 501 . The extension and contraction direction of the spring 505 is parallel to the sliding guide direction of the slide groove 506 .

[0041] In this embodiment, when the second mounting plate 502 rotates around the insect trap lamp 201 under the action of the first rotating power source 401, the rubber sleeve 503 can clean the side wall of the insect trap lamp 201 during the rotation. When the body of the pest is stuck to the side wall of the insect trap lamp 201, when the rubber sleeve 503 rotates to clean the pest for the first time, the cleaning may be incomplete. At this time, the rubber sleeve 503 will squeeze the spring 505 slightly. After rotating out of this cleaning position, the rubber sleeve 503 will fit the side wall of the insect trap lamp 201 again, and the spring 505 will reset. Then the next rubber sleeve 503 that rotates to this cleaning position will continue to scrape it until the side wall of the insect trap lamp 201 is scraped clean.

[0042] The present invention drives the electric grid 202 to rotate to kill the pests in the pest killing space 203 through the second mounting plate 502. At the same time, the rubber sleeve 503 on the second mounting plate 502 can clean the side wall of the insect trap lamp 201 as the second mounting plate 502 rotates. When the rubber sleeve 503 encounters the corpse of the pest and creates an obstacle during cleaning, the rubber sleeve 503 can compress the spring 505 to achieve elastic contact with the side wall of the insect trap lamp 201, so as to ensure that the second mounting plate 502 will not damage the insect trap lamp 201 when it rotates quickly.

[0043] See also Figure 4 , Figure 5 , Figure 7 and Figure 8 Each of the light-controlled insect-attracting units further includes a plurality of rotating columns 601 and a plurality of blocks 602; A plurality of rotating columns 601 are rotatably installed between two adjacent first mounting columns 501. The plurality of rotating columns 601 are arranged in a linear array along the height direction of the first mounting columns 501. A stopper 602 is fixedly connected to each rotating column 601. The cross section of the stopper 602 is triangular. Both the stopper 602 and the rotating column 601 are made of transparent materials. When the block 602 is in a stationary state, a pest entry window for pests to enter and exit is formed between two adjacent blocks 602. When the block 602 rotates along the central axis of the insect attractant lamp 201 under the action of the first rotating power source 401, the pest entry window formed between the two adjacent blocks 602 is closed.

[0044] In this embodiment, when the insect-attracting lamp 201 attracts pests, the first rotating power source 401 does not rotate, and the pests enter the pest killing space 203 through the pest entry window formed between two adjacent blocks 602. When the pests in the pest killing space 203 need to be killed, the first rotating power source 401 rotates, and the block 602 also rotates. Because the cross-section of the block 602 is a triangle, the weight of the lower part of the block 602 is greater than that of the upper part when stationary, and the centrifugal force generated by the lower part during rotation is greater than that of the upper part. Therefore, when the block 602 rotates, the pest entry window formed between two adjacent blocks 602 is closed to close the pest killing space 203, and the electric grid 202 kills the pests in the closed pest killing space 203.

[0045] The block 602 of the present invention forms a pest entry window when stationary so that pests can enter the pest killing space 203 through the pest entry window. When rotating, the centrifugal force generated by the lower part of the block 602 is greater than that of the upper part, that is, the lower part will rotate in the direction away from the insect trap light 201, and the upper part will rotate in the direction close to the insect trap light 201, so that the pest entry window between two adjacent blocks 602 can be closed, so as to close the pest killing space 203, so that the pests will not fly out through the pest entry window formed between the blocks 602 when being killed, so that all the pests in the pest killing space 203 can be killed.

[0046] See also Figure 4 and Figure 7 Each of the light-controlled insect trapping units includes a plurality of collecting components for collecting and killing pests, and each collecting component corresponds to the pest killing space 203 one by one; Each collection assembly includes a collection box 701, a handle 702 and a mounting slot 703; Two adjacent first mounting columns 501 are provided with mounting grooves 703, and the collection box 701 is inserted between the two adjacent first mounting columns 501 through the mounting grooves 703. The outlet end of the rotating box 404 is located below the stopper 602, and the inlet end of the collection box 701 is connected to the corresponding outlet end of the rotating box 404. The rotating box 404 is provided with a guide slope 704, and one end of the guide slope 704 close to the collecting box 701 is lower than the other end close to the insect attractant lamp 201; A handle 702 is fixedly connected to the collection box 701 .

[0047] In this embodiment, before the insect trap lamp 201 attracts the pests, each collection box 701 is inserted into the corresponding installation groove 703, so that the inlet end of the collection box 701 is connected with the corresponding outlet end of the rotating box 404, and the first rotating power source 401 drives the electric grid 202 to rotate. After the pests are killed by the electric grid 202, some of the dead pests first fall on the guide inclined surface 704 on the rotating box 404, and then the centrifugal force generated by the continuous rotation of the rotating box 404 on the dead pests transfers the pests from the rotating box 404 to the collection box 701, and the other part of the dead pests will be thrown onto the stopper 602, and the dead pests will be thrown onto the rotating box 404. When the rotation stops, the dead pests first fall from the block 602 to the guide slope 704 by gravity, and then fall into the collection box 701 from the guide slope 704. After all the pests are killed, when some dead pests adhering to the electric grid 202 are processed, the first rotating power source 401 quickly rotates in the opposite direction, so that the pests adhering to the electric grid 202 are separated by centrifugal force and fall into the collection box 701 in the same way as above. When the pests in the collection box 701 need to be cleaned, the collection box 701 is taken out of the installation groove 703 by the handle 702, and then poured into a trash can or other place where it can be discarded.

[0048] In the present invention, a part of the pests killed by the rotation of the electric grid 202 first falls on the guide slope 704 on the rotating box 404, or the first rotating power source 401 drives the electric grid 202 to reverse and separate the pests adhered to the electric grid 202 from the guide slope 704, and then the centrifugal force generated by the continuous rotation of the rotating box 404 on the dead pests transfers the pests from the rotating box 404 to the collecting box 701, and another part of the dead pests are thrown onto the block 602, and when the rotating box 404 stops rotating, the dead pests first fall from the block 602 to the guide slope 704 by gravity, and then fall from the guide slope 704 into the collecting box 701, that is, the killed pests can be automatically collected into the collecting box 701 by the centrifugal force generated by the rotation of the rotating box 404 or the guide slope 704 on the rotating box 404, and there is no need to manually clean the rotating box 404 or the electric grid 202, and the structural design is ingenious.

[0049] See also Fig. 9 The ultrasonic insect repellent unit further includes a second mounting column 801 and a telescopic power source 802; The telescopic power source 801 is not limited here, and its function is to provide telescopic power, and it can be an electric telescopic rod, a cylinder, etc.; The ultrasonic transmitter 102 and the camera 103 are both fixedly mounted on the second mounting column 801. The ultrasonic transmitter 102 and the camera 103 are arranged opposite to each other and are located at the same height. The protruding end of the telescopic power source 802 is fixedly connected to the second mounting column 801. The telescopic direction of the telescopic power source 802 is parallel to the length direction of the vehicle body 101. The telescopic power source 802 drives the ultrasonic transmitter 102 and the camera 103 to move along the telescopic direction of the telescopic power source 802 to telescope the ultrasonic transmitter 102 and the camera 103 to different positions.

[0050] In this embodiment, when the vehicle body 101 enters a designated position in the field, the telescopic power source 802 telescopes the ultrasonic transmitter 102 and the camera 103 to the designated insect repellent position, waiting for subsequent operations.

[0051] The present invention can drive the ultrasonic transmitter 102 and the camera 103 to move by retracting the power source 802, so that the ultrasonic transmitter 102 and the camera 103 can be retracted to different positions on the vehicle body 101 to drive away pests at different positions.

[0052] See also Fig. 9 , the ultrasonic insect repellent unit also includes a second rotation power source 803; The second rotation power source 803 is not limited here, and its function is to provide rotation power, and it can be an AC motor, a stepping motor, etc.; The rotating end of the second rotating power source 803 is fixedly connected to the fixed end of the telescopic power source 802, and the rotating axis of the second rotating power source 803 is consistent with the telescopic axis of the telescopic power source 802. Under the action of the second rotating power source 803, the telescopic power source 802 drives the ultrasonic transmitter 102 and the camera 103 to rotate along the rotation direction of the second rotating power source 803.

[0053] In this embodiment, when the vehicle body 101 drives into a designated position in the field, the telescopic power source 802 telescopes the ultrasonic transmitter 102 and the camera 103 to a designated insect repellent position, and the camera 103 collects image data of the pests at that position. Then, the ultrasonic transmitter 102 and the camera 103 exchange positions under the rotation of the second rotating power source 803, and the ultrasonic transmitter 102 emits sound waves of corresponding frequencies to the pests at that position according to the types of pests identified by the camera 103, so as to repel the pests.

[0054] The present invention can not only drive the camera 103 to take pictures at different angles at a specified height through the second rotating power source 803, but also drive the ultrasonic transmitter 102 and the camera 103 to exchange positions with each other, so that after the camera 103 collects image data of the pests, the ultrasonic wave can be immediately rotated to the position where the camera 103 collects the pests. Then, the ultrasonic transmitter 102 emits sound waves of corresponding frequencies to the pests at that position according to the type of pests identified by the camera 103, so as to accurately drive away the pests.

[0055] See also Fig. 9 , the ultrasonic insect repellent unit also includes a third rotation power source 804; The third rotation power source 804 is not limited here, and its function is to provide rotation power, and it can be an AC motor, a stepping motor, etc.; The rotating end of the third rotating power source 804 is fixedly connected to the fixed end of the second rotating power source 803, the rotating axis of the third rotating power source 804 is perpendicular to the rotating axis of the second rotating power source 803, the rotating axis of the third rotating power source 804 is parallel to the width direction of the vehicle body 101, the fixed end of the third rotating power source 804 is fixedly installed on the vehicle body 101, and the second rotating power source 803 drives the ultrasonic transmitter 102 and the camera 103 to be horizontally or vertically arranged on the upper end surface of the vehicle body 101 under the action of the third rotating power source 804.

[0056] In this embodiment, after the vehicle body 101 is driven into the designated position in the field, the third rotary power source 804 rotates the telescopic power source 802 until the telescopic axis is perpendicular to the upper end surface of the vehicle body 101, and the telescopic power source 802 drives the ultrasonic transmitter 102 and the camera 103 to extend and retract to different heights. At the same time, the camera 103 is turned on to search for pests. When pests are found, the camera 103 collects image data of the pests. Then the second rotary power source 803 rotates to make the ultrasonic transmitter 102 and the camera 103 exchange positions. The ultrasonic transmitter 102 emits sound waves of corresponding frequencies to the pests at the position according to the type of pests identified by the camera 103. In this way, the places where the pests are present are driven away from bottom to top or from top to bottom. Then the vehicle body 101 is driven to the next position, and the above operation is repeated to drive away the pests. When the vehicle body 101 is not in use, the third rotary power source 804 rotates the telescopic power source 802 until the telescopic axis is parallel to the upper end surface of the vehicle body 101 to store the ultrasonic transmitter 102 and the camera 103.

[0057] When the ultrasonic transmitter 102 and the camera 103 are needed, the third rotating power source 804 is used to rotate the telescopic power source 802 until the telescopic axis is perpendicular to the upper end surface of the vehicle body 101. At this time, the ultrasonic transmitter 102 and the camera 103 can be moved to different heights by the telescopic power source 802. The camera 103 collects image data of pests. The ultrasonic transmitter 102 emits sound waves of corresponding frequencies to the pests at the position according to the types of pests identified by the camera 103 to drive away the pests. When the vehicle body 101 is not in use, the third rotating power source 804 rotates the telescopic power source 802 until the telescopic axis is parallel to the upper end surface of the vehicle body 101. At this time, not only the center of gravity of the ultrasonic insect repellent unit is lowered, but also the ultrasonic transmitter 102 and the camera 103 are convenient to store and place.

[0058] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. An ultrasonic insect repellent system suitable for a variety of insect pests, characterized in that: The system comprises: An ultrasonic pest repellent unit, the ultrasonic pest repellent unit comprising a vehicle body, an ultrasonic transmitter and a camera, the vehicle body moves in the field, the ultrasonic transmitter and the camera are both located on the vehicle body, the camera collects image data of pests, and the ultrasonic transmitter transmits sound waves of corresponding frequencies according to the types of pests identified by the camera to repel the pests; A plurality of light-controlled insect-attracting units are respectively fixedly installed in the field, each of the light-controlled insect-attracting units comprises an insect-attracting lamp, a plurality of electric grids and a plurality of rotating components, the rotating components surround the insect-attracting lamp, a pest-killing space is formed between the outer side walls of two adjacent rotating components and the insect-attracting lamp, the electric grid is located in the pest-killing space, the insect-attracting lamp emits light of corresponding wavelength according to the type of pests identified by the camera to attract the pests driven by the ultrasonic transmitter, and the electric grid rotates around the insect-attracting lamp and the pest-killing space under the drive of the rotating component to kill the pests attracted by the insect-attracting lamp.

2. The ultrasonic insect repellent system applicable to various insect pests according to claim 1, characterized in that: Each of the light-controlled insect-attracting units also includes a lamp post, a lamp holder, a first mounting plate and a solar panel; The upper end surface of the lamp post is fixedly connected to the lower end surface of the insect attractant lamp, and the lower end of the lamp post is fixedly connected to the lamp holder, and the lamp holder is fixedly placed on the field; The lower end surface of the first mounting plate is fixedly connected to the upper end surface of the insect attractant lamp, and the upper end surface of the first mounting plate is fixedly connected to a solar panel, which converts solar energy into electrical energy to power the insect attractant lamp.

3. The ultrasonic insect repellent system applicable to various insect pests according to claim 2, characterized in that: Each of the light-controlled insect-attracting units also includes a first rotating power source, a first gear, a second gear, and a rotating box; The rotating box is located at the lower part of the insect attracting lamp, a first gear is fixedly connected in the rotating box, the rotating axis of the first gear is consistent with the central axis of the lamp post, the insect attracting lamp is cylindrical, the central axis of the lamp post is consistent with the central axis of the insect attracting lamp, an annular groove is provided on the lamp post, and the first gear and the rotating box are rotatably arranged in the annular groove; The fixed end of the first rotating power source is fixedly mounted on the side wall of the lamp post, the second gear is fixedly connected to the rotating end of the first rotating power source, and the second gear is meshed with the first gear.

4. The ultrasonic insect repellent system applicable to various insect pests according to claim 3, characterized in that: Each of the rotating components includes a first mounting column, a second mounting plate, and a rubber sleeve; A first mounting column is fixedly connected to all four sides of the rotating box, the upper end surface of the first mounting column is at the same height as the lower end surface of the first mounting plate, a second mounting plate is slidably mounted on each of the first mounting columns, the second mounting plate can move along the radial direction of the insect trap, the upper end surface of the second mounting plate is at the same height as the upper end surface of the first mounting plate, the second mounting plate extends into the upper end surface of the rotating box, and the angles between two adjacent second mounting plates are the same, the side walls of the second mounting plates close to the insect trap are fixedly connected to rubber sleeves, and the end surface of the rubber sleeve close to the insect trap fits the side wall of the insect trap; An electric grid is fixedly laid on the side walls on both sides of each second mounting plate, a power supply is fixedly installed on the rotating box, the power supply supplies power to the electric grid, and the second mounting plate drives the electric grid to rotate under the action of the first rotating power source to kill the pests attracted by the insect trap.

5. The ultrasonic insect repellent system applicable to various insect pests according to claim 4, characterized in that: Each of the rotating components also includes a spring and a slide groove; Each of the first mounting columns is horizontally provided with a slide groove, the sliding guide direction of the slide groove is parallel to the moving direction of the second mounting plate slidably mounted on the first mounting column, and the second mounting plate slides in the slide groove; One end of a spring is fixedly connected to the end surface of each second mounting plate away from the insect trap lamp, and the other end of the spring is fixedly connected to the side wall of the first mounting column. The expansion and contraction direction of the spring is parallel to the sliding guide direction of the slide groove.

6. The ultrasonic insect repellent system applicable to various insect pests according to claim 4, characterized in that: Each of the light-controlled insect-attracting units also includes a plurality of rotating columns and a plurality of blocks; A plurality of rotating columns are rotatably installed between two adjacent first mounting columns, and the plurality of rotating columns are arranged in a linear array along the height direction of the first mounting columns. A stopper is fixedly connected to each rotating column, and the cross section of the stopper is triangular. The stopper and the rotating column are both made of transparent materials; When the block is in a stationary state, a pest entry window for pests to enter and exit is formed between two adjacent blocks. When the block rotates along the central axis of the insect attractant lamp under the action of the first rotating power source, the pest entry window formed between the two adjacent blocks is closed.

7. The ultrasonic insect repellent system applicable to various insect pests according to claim 6, characterized in that: Each of the light-controlled insect trapping units includes a plurality of collecting components for collecting and killing pests, and each collecting component corresponds to a pest killing space one by one; Each collection assembly includes a collection box, a handle and a mounting slot; Two adjacent first mounting columns are provided with mounting grooves, and the collection box is inserted between the two adjacent first mounting columns through the mounting grooves, the outlet end of the rotating box is located below the stopper, and the inlet end of the collection box is connected to the corresponding outlet end of the rotating box; The rotating box is provided with a guide slope, and an end of the guide slope close to the collecting box is lower than an end close to the insect attractant lamp; A handle is fixedly connected to the collection box.

8. The ultrasonic insect repellent system applicable to various insect pests according to claim 1, characterized in that: The ultrasonic insect repellent unit also includes a second mounting column and a telescopic power source; The ultrasonic transmitter and the camera are both fixedly mounted on a second mounting column. The ultrasonic transmitter and the camera are arranged opposite to each other and are located at the same height. The extended end of the telescopic power source is fixedly connected to the second mounting column. The telescopic direction of the telescopic power source is parallel to the length direction of the vehicle body. The telescopic power source drives the ultrasonic transmitter and the camera to move along the telescopic direction of the telescopic power source to telescope the ultrasonic transmitter and the camera to different positions.

9. The ultrasonic insect repellent system applicable to various insect pests according to claim 8, characterized in that: The ultrasonic insect repellent unit also includes a second rotation power source; The rotating end of the second rotating power source is fixedly connected to the fixed end of the telescopic power source, the rotating axis of the second rotating power source is consistent with the telescopic axis of the telescopic power source, and the telescopic power source drives the ultrasonic transmitter and the camera to rotate along the rotation direction of the second rotating power source under the action of the second rotating power source.

10. The ultrasonic insect repellent system applicable to various insect pests according to claim 9, characterized in that: The ultrasonic insect repellent unit also includes a third rotation power source; The rotating end of the third rotating power source is fixedly connected to the fixed end of the second rotating power source, the rotating axis of the third rotating power source is perpendicular to the rotating axis of the second rotating power source, the rotating axis of the third rotating power source is parallel to the width direction of the vehicle body, the fixed end of the third rotating power source is fixedly installed on the vehicle body, and the second rotating power source drives the ultrasonic transmitter and the camera to be horizontally or vertically arranged on the upper end surface of the vehicle body under the action of the third rotating power source.

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