A locust killing and collecting machine using alternating spectral light and polarized light and thermal regulation

Abstract

The present invention discloses a locust spectral light and polarized light alternating induction type thermal control killing and collection machine, which includes a connecting support system, a motor rotation system, a spectral light source system, and a hot mist spraying killing and collection system. The connecting support system is composed of three parts to form a supporting whole, wherein the connecting rod is fixedly connected to the upper support plate and the protective cover and forms an upper support protection part under the action of the protective cover, and the threaded connecting rod connects the upper and lower support plates and forms a middle support part under the light transmission protection of the glass cover, and its hook suspension and box support shelving design meet the requirements of various application occasions. The motor rotation system drives the external linear polarizer through the rotating shaft, and is combined with the built-in spectrum and linear polarizer to obtain the induction mode of spectral heterogeneity linear polarizer, linear polarizer and spectral light, so as to realize the control effects of long-range directional induction of locusts, medium-range aggregation enhancement, and close-range lighting control, and utilizes the hot mist spraying killing and collection system to implement the photothermal control lighting locust killing and collection.

Description

Technical Field

[0001] The present invention relates to the technical field of physical intelligent prevention and control of agricultural pests by inducing locust phototaxis and polarization, and specifically to a locust killing and collecting machine by alternating induction of spectral light and polarized light. Background Art

[0002] Locust pest control is a crucial component of overall national security and holds significant strategic significance for ensuring agricultural and forestry production safety, agricultural product quality safety, and ecological security. Locust pests are characterized by sudden outbreaks, rapid spread, severe damage, and difficulty in control. To establish a regionally integrated, technologically green, comprehensive technical system for precise monitoring, early warning, and comprehensive control of major agricultural, forestry, and grassland pests, and to provide scientific and technological support for the green and high-quality development of agriculture, active exploration has been made into the research and development of intelligent physical pest control and environmentally friendly green products for major agricultural, forestry, and grassland pests. In light of these challenges, a locust photophysical induction, control, and capture technology has been proposed to address bottlenecks such as weak monitoring and early warning capabilities for sudden locust infestations, difficulty in control, insufficient original high-tech capabilities for control, and high chemical pesticide usage. This technology, based on advances in information technology, intelligent systems, and mechanization, focuses on the innovation of core technologies and the creation of new products for the control of major agricultural and forestry pests. It also develops key equipment for intelligent, information-based monitoring and early warning, as well as efficient application, to enhance the effective supply of green locust control products.

[0003] Compared with chemical, biological and ecological control of locusts, photophysical and green control of locusts uses integrated measures such as light, heat, and electromagnetics to regulate the locust environment, uses biophysical factors as the control objects, and relies on the innovative research and development of optomechanical control equipment to specifically control locusts. It closely focuses on the low-reliability operation problems caused by the flexible bodies of crops and complex farmland environments, emphasizes the high correlation between technology, equipment, and animals and plants, innovates the core key technologies of photophysical control of locusts, and develops new intelligent application equipment that integrates optomechanical control. It is a high-input and high-output equipment, facility, and process-based agricultural technology system. At present, based on the insect phototaxis mechanism and physical radiation biological mechanism, we have obtained the light-induced control technology for moth pests such as Lepidoptera, Coleoptera, and Hymenoptera, the color plate-induced control technology for agricultural micro-pests such as aphids, planthoppers, whiteflies, thrips, mosquitoes and flies (China Patent Authorization Announcement No. CN 216701417U, CN208739955U), as well as the application and product innovation development of temperature control technology (China Patent Authorization Announcement No. CN 212414041U) and irradiation sterilization technology (China Patent Authorization Announcement No. CN 215912270U, ​​CN 215836738U). Locusts are a typical agricultural pest. The currently successfully applied physical green control technology for moth pests has not been successfully applied to the prevention and control of locust disasters. However, by drawing on the physical green control measures of other species of pests, reference has been made to locust mechanical suction capture technology (Chinese patents CN201711488134.2, CN90224472.8, CN 2092865U, CN2105840U, CN2005100456), microwave insecticide technology (Chinese patents CN2534824Y, CN101218907A, CN102422834A), locust photoelectric induction capture and control technology (Chinese patents ZL200310113391.X, ZL200410096643.7, ZL200420116184.X, ZL200310113391.X, Z L201320159442.1, ZL201410312673.0, ZL201410312688.7), based on the biological characteristics of locusts such as phototaxis, polarization and thermotaxis, the innovatively developed locust spectral and linear polarization heterogeneous light attribute alternating induced thermal regulation killing and collection equipment belongs to the major pest photophysical green control technology sector, and meets the major needs of green control of major alien pests, in order to provide theoretical and technical support for the scientific and efficient prevention and control of major insect pests (locusts).

[0004] The prevention and control of locust pests emphasizes comprehensive, green, preventable, and controllable approaches. Innovation is crucial to overcome key technical bottlenecks in locust photophysical pest control equipment, while minimizing the impact of these measures on the environment and ecology. Research has shown that locusts exhibit directional sensitivity, preference selectivity, and behavioral tropism toward specific spectral light fields (such as violet and orange). However, their phototaxis is limited by their photovisual threshold tolerance and physiologically induced response threshold. However, the biological characteristics of locust polarization vision and their sensitivity to polarized light vector patterns make them more suitable for polarized environments. Furthermore, the polarization waveguide propagation characteristics generated by polarized vision and unpolarized vision in response to polarized light mitigate the influence of the visual ecological background, promoting the development of a coupled, interactive, and regulatory response-enhancing property of phototaxis and polarization. Furthermore, as locusts are cold-blooded, the propagation effects of thermal treatments can induce thermotaxis in locusts, enhancing their phototactic activity. Spraying locusts with atomized steam or boiling water can instantly injure them, effectively disinfecting them. The present invention aims at the long-distance induction and close-range enhanced lighting effects of spectral light and line inspection, and adopts the rotating stimulation and control effect of spectral light and line inspection biased heterogeneous lighting, supplemented by thermal induction and lighting enhancement measures and atomized steam close-range diffusion and disinfecting measures, to form the locust phototaxis, biasing and thermotaxis coupled induced aggregation effect and thermal disinfecting and collection effect, solving the problems of locust collection difficulty and induced aggregation difficulty. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects, provide a locust spectral light and polarized light alternating induction type thermal control killing and collection equipment, determine the locust deflection vision and phototaxis vision coupled mutual sensitivity illumination mode, realize the long-short wave spectrum line polarization vector to stimulate the locust deflection direction and the long-short wave spectrum light to stimulate the locust phototaxis response alternating control stimulation mode, construct the locust polarization vision specific directional sensitivity line polarization heterogeneous spectrum different vector light and locust non-polarized visual sensitive response enhanced heterogeneous spectrum light rotation alternating control stimulation measures, obtain the locust line polarization light and spectral light long-distance coupling induction and close-range control enhanced locust deflection and phototaxis response effect, and through the implementation of thermal stimulation measures, effectively achieve the locust phototaxis, deflection and thermotaxis induction effect, and obtain the locust photothermal change lighting enhancement effect. Based on the developed atomized steam spray pulse measure, combined with the diffusion of atomized steam to expand the killing range, the hot steam effectively achieves the killing and falling collection of locust organisms on the light. The multiple stimulation effects of the photothermal coupling effect on the photothermal biological activity of locusts are utilized to obtain the photothermal induced aggregation enhancement effect of locusts and the stimulation and synergistic effect of the bioactivity of locusts on the light, effectively implementing the heat-struck falling and sliding collection measure of locusts on the light. This invention has a reasonable structure, strong adaptability, high induced killing efficiency, and a wide range of applications. It combines the photothermal induced behavioral characteristics of locusts and the biological characteristics of phototaxis and thermotaxis, and is suitable for the induced killing and collection of locusts with different behavioral characteristics at night. It strengthens the realization of the induced aggregation behavior of locusts on the light, facilitates the implementation of the heat killing measure of locusts under the action of photothermal coupling control, and solves the problem of the difficulty in achieving the phototactic aggregation effect of locusts on the light and the physical killing and collection of locusts.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a locust spectral light and polarized light alternating induction type thermal regulation killing and collection machine, comprising a connection support system, a motor rotation system, a spectral light source system and a hot mist spraying killing and collection system, the connection support system comprising a protective cover, an upper support plate, a protective cover, a lower support plate, a transparent glass cover, a connecting rod, a sliding funnel and a collection box, the protective cover is fixedly connected to the upper support plate through a connecting rod, the upper support plate and the lower support plate are fixedly connected through a threaded connecting rod, the lower support plate is fixedly connected to the sliding funnel through a connecting rod, the collection box is arranged at the lower end of the sliding funnel, and a support plate is arranged on the outside of the sliding funnel; the motor rotation system comprises a DC motor and a rotating shaft, the DC motor The output shaft is connected to the rotating shaft, the rotating shaft is arranged between the upper support plate and the lower support plate, and the upper support, the lower support, the upper lamp body support and the lower lamp body support are arranged on the rotating shaft, and the lower support plate is connected to the rotating turntable through a support rod, a linear polarizer is arranged between the upper support and the lower support, and a linear polarizer is arranged between the upper lamp body support and the lower lamp body support; the spectral light source system includes an aluminum base plate, which is fixed on the side surfaces of the upper and lower lamp body supports formed by the upper lamp body support and the lower lamp body support, and is hexahedral, and LEDs are welded on the aluminum base plate, and the LEDs are in a planar array structure, and the hot mist spraying and killing collection system includes an atomizing nozzle and a water supply pipe, the atomizing nozzle is arranged on the support plate, and the atomizing nozzle is connected to the water supply pipe.

[0007] Furthermore, a hook is provided at the top of the protective cover, the collecting box and the sliding funnel are fixedly connected by a support rod, an insect drop port is provided at the lower end of the sliding funnel, and the insect drop port is connected to the collecting box, and a sealing plate is provided at the insect removal port of the collecting box.

[0008] Furthermore, the DC motor is fixed on the motor support seat on the upper support plate, and the output shaft of the DC motor is connected to the rotating shaft through a connecting sleeve. The upper support plate and the lower support plate are respectively provided with an upper bearing seat and a lower bearing seat. The upper bearing in the upper bearing seat and the lower bearing in the lower bearing seat support the rotating shaft. The upper support, the lower support, the upper lamp body support and the lower lamp body support are all arranged in a hexagonal shape to form an outer and inner two layers. The upper support is fixedly connected to the rotating shaft, and the lower support is installed on the rotating turntable.

[0009] Furthermore, there are four linear polarizers, including a 0° vector linear polarizer, a 270° vector linear polarizer and a 180° vector linear polarizer. There are two 0° vector linear polarizers, and the linear polarizers are respectively arranged on four surfaces between the upper support and the lower support.

[0010] Furthermore, the upper lamp body support is connected to the rotating shaft through a bearing, the lower lamp body support is connected to the rotating shaft through bearing I and bearing II, the lower lamp body support is fixedly connected to the lower support plate through a fixing rod, and the linear polarizer is a 0° vector linear polarizer. Four linear polarizers are provided and are respectively provided on the four surfaces between the upper lamp body support and the lower lamp body support. The linear polarizer is located on the inner side of the linear polarizer.

[0011] Furthermore, the power used by the LED is 3W, and the LED adopts a 5×10 planar array structure. The LEDs are a purple spectrum LED array, a green spectrum LED array, and an orange spectrum LED array, forming a hexahedral light source. Linear polarizers with the same vector are fixedly connected on the outside of the corresponding LEDs, which are the purple spectrum LED array and the green spectrum LED array, to form a static light source system.

[0012] Furthermore, the hot mist spraying, killing and collecting system also includes an electric heater, a water pump, a suspension support and a water tank. The electric heater and the water pump are arranged in the water tank. The water outlet of the water pump is connected to a water pipe. The water pipe is diverted and arranged in a surrounding shape below the support plate. The water pipe is fixed to the support plate through a suspension support. The atomizing nozzle is arranged circumferentially above the support plate, and the atomizing nozzle is connected to the water pipe through the mounting hole on the support plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The locust spectrum and linear polarization heterogeneous illumination property alternating induction type heat control killing and collecting machine of the present invention stimulates the locusts' sensitive characteristics of polarization and phototropism induced by the illumination properties of linear polarization vector light, linear polarization vector light and spectral light, the long-range excitation effect of linear polarization and linear polarization heterogeneous spectrum specific vector on the polarization vision and polarization orientation of locusts, the long-range induction effect of spectral illumination on the phototactic vision and phototactic response of locusts, the regulating stimulation and adaptive strengthening effect of heterogeneous spectrum linear polarization light and linear polarization light and spectral light on the composite vision of locusts with polarization and phototactic response, the close-range stimulation strengthening and lighting control effect of linear polarization and spectral light on the polarization and phototactic aggregation of locusts, as well as the thermal thermotaxis, photothermal induced aggregation strengthening effect and photothermal interactive control lighting effect in the visual response process of locusts, using the upper and lower lamp bodies to support An aluminum substrate is fixedly connected on the inner side to form a six-sided lamp body, and the LEDs welded on the aluminum substrate form a six-sided spectrum array of purple, green, orange, green, purple and orange. By combining the purple and green spectrum arrays in different directions with four 0° vector linear polarizers, spectral heterogeneity linear polarization with the same vector illumination is formed in four directions, while orange spectrum illumination is formed in the other two back-facing directions. Under the action of the bearing and the fixed rod, static illumination is achieved when the rotating shaft rotates. Moreover, the upper and lower supports are used to fix 0°, 0°, 270°, and 180° linear polarizers in four different directions, and are aligned with the four directions of purple and green spectrum linear polarization with different vector illumination as the initial position. Under the external action of the single-chip microcomputer system controlling the motor to drive the upper and lower supports and the support rods to fix the rotating turntable through the rotating shaft, a rapid rotation of 60° is implemented to the next position and it remains stationary for 30 The directional lighting measures with different light properties of the cyclic alternation method are used to obtain the alternating effects of six-sided circumferential spectral heterogeneity of line detection and deflection with different vectors, different line deflection vectors, and orange spectrum illumination. This achieves the staggered regulation and stimulation function of different light properties on the compound vision of locusts at far, medium and near distances, strengthening the phototaxis-induced aggregation effect of locusts and the control of locusts by heterogeneous light properties. At the same time, the thermal stimulation effect generated by the heat mist steam heat dissipation is used to achieve the induction effect of locusts' phototaxis and thermotaxis, obtaining the enhanced photothermal regulation and aggregation induction effect of heat-induced and light-induced coupling, and ultimately achieving the photothermal control of locusts under the photothermal coupling mutation stimulation. The lighted locusts are thermally killed under the thermal injury of the hot steam touching their organisms, and the falling locusts are slid into the box by the sliding funnel for collection. In addition, the diffusion effect achieved by the upward spraying of hot steam strengthens the photothermal control of locusts' lighting function and the thermal killing range, achieving a killing effect under the photothermal biological behavior effect of locusts.

[0015] The external motor rotation system and internal static spectral light source system provided by the present invention, under the action of the external linear polarizer rotated to the set position and the internal green-purple linear polarization and orange light combined or not, implement the periodic alternating stimulation measures of purple, green and orange heterogeneous linear polarization with different vectorial light attributes and orange light, thereby obtaining the intermittent alternating regulatory stimulation effect of different light attributes on the locust's deflection and phototropism vision, and realizing the multiple stimulation and reinforcement effects of the locust's heterogeneous light attributes, including long-range induced orientation, medium-range aggregation regulation, and close-range light control. The hot mist spraying, killing and collection system provided by the present invention, under the action of the heterogeneous light attribute regulation to strengthen the locust's deflection and phototropism effect, implements the thermal stimulation effect of the hot mist spraying, obtains the thermal enhancement of locust biological activity and photothermal aggregation, realizes the photothermal multiple induction effect of locust deflection, phototropism and thermotaxis, and the photothermal interaction-enhanced locust light control effect, and then uses the hot mist steam to kill and drop the locusts that are exposed to the light, realizing the photothermal induction, manipulation, killing and collection-type physical control of locusts. This device meets the diverse needs of early warning and control of locust plagues in fields, hilly areas, and riverbanks, as well as capturing, killing, and collecting locusts in grasslands and deserts. The device boasts a rational structure, effective induced killing and collection, low cost, and strong adaptability. It can be used for both fixed-point, suspended induced killing and collection of locust plagues based on crop characteristics and locust biological activity patterns, and for large-scale, multi-point induced killing and collection in locust outbreak areas. Furthermore, the single-chip microcomputer control system includes a pre-installed interface with a locust video surveillance system, effectively enabling intelligent monitoring and induced killing and collection of locusts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0017] Figure 2 A schematic diagram of the structural combination of the connection support system of the present invention;

[0018] Figure 3 Schematic diagram of the structural combination of the motor rotation system of the present invention;

[0019] Figure 4 This is the AA cross-sectional view of the present invention;

[0020] Figure 5 It is the BB cross-sectional view of the present invention;

[0021] Figure 6 Schematic diagram of the structural combination of the spectrum light source system of the present invention;

[0022] Figure 7 It is a CC cross-sectional view of the present invention;

[0023] Figure 8 This is a schematic diagram of the structural combination of the hot mist spraying, killing and collecting system of the present invention.

[0024] In the figure: 1 connecting support system, 2 motor rotation system, 3 spectrum light source system, 4 hot mist spraying killing and collecting system, 5 hook, 6 protective cover, 7 connecting rod, 8 protective cover, 9 upper support plate, 10 threaded connecting rod, 11 transparent glass cover, 12 lower support plate, 13 connecting rod, 14 support plate, 15 sliding funnel, 16 support rod, 17 insect drop mouth, 18 collection box, 19 sealing plate, 20 DC motor, 21 motor support base, 22 connecting shaft sleeve, 23 single chip microcomputer control system, 24 DC power supply, 25 upper support, 26 upper lamp body support, 27 rotating shaft, 28 lower lamp body support, 29 fixed rod, 30 lower support, 31 rotating turntable, 32 support rod, 33 0° vector line polarizer, 34 0° vector line polarizer, 35 270° vector line polarizer, 36 180° vector line polarizer, 37 upper bearing seat, 38 upper bearing, 39 bearing, 40 bearing I, 41 bearing II, 42 lower bearing, 43 lower bearing seat, 44 photosensor, 45 aluminum substrate, 46 purple spectrum LED array, 47 green spectrum LED array, 48 orange spectrum LED array, 49 water tank, 50 water pump, 51 electric heater, 52 water pipeline, 53 suspension support, 54 atomizing nozzle. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, 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.

[0026] See also Figure 1-8The present invention provides a technical solution: a locust spectral light and polarized light alternating induction type thermal regulation killing and collection machine, comprising a connecting support system 1, a motor rotation system 2, a spectral light source system 3 and a hot mist spraying killing and collection system 4, the connecting support system 1 comprises a protective cover 6, an upper support plate 9, a protective cover 8, a lower support plate 12, a transparent glass cover 11, a connecting rod 13, a sliding funnel 15 and a collection box 18, the hook 5 implements the suspension function of the entire system, its protective cover 6 and protective cover 8 implement the protection function of the system, its connecting rod 7 is connected with the protective cover 6 and the upper support plate 9 to implement the function of supporting the protective cover and connecting with the system below it, its upper support plate 9 and the lower support plate 12 are fixedly connected by a threaded connecting rod 10, the upper support plate 9 implements the function of connecting and supporting the device above it, the lower support plate 12 implements the function of connecting to the sliding funnel 15 downward through the connecting rod 13, the upper support plate 9 is connected to the lower support plate 12 through the corresponding device to implement the function of supporting the internal system. Its transparent glass cover 11 is fixedly connected to the lower support plate 12 and connected to the upper support plate 9, implementing the function of light transmission and protecting the internal light source system. Its connecting rod 13 implements the function of connecting and supporting from bottom to top. Its sliding funnel 15 is connected to the connecting rod 13 upward to support the upper system, and receives the falling locusts to implement the sliding collection function. It is fixedly connected to the collection box 18 through the support rod 16 downward to implement the connection and support function. A support plate 14 is set on the outside of the sliding funnel 15, and its support plate 14 is flush and fixedly connected to the side of the sliding funnel 15 to implement the function of connecting and supporting the hot mist spraying and killing collection system 4. The collection box 18 is located below the insect falling mouth 17, and implements the function of collecting the sliding falling locusts and supporting the entire system when they are placed on the ground. The insect taking mouth of the collection box 18 is closed by a sealing plate 19.

[0027] The motor rotation system 2 includes a DC motor 20 and a rotating shaft 27. Under the control of the single-chip microcomputer control system 23, the DC motor 20 drives the external vector linear polarizers in four directions through the rotating shaft 27 to implement a 30-minute intermittent alternating cycle stimulation mode for locusts with different light attributes: its motor support seat 21 is fixedly connected to the upper support plate 9 to support the DC motor 20, and its connecting shaft sleeve 22 connects the motor shaft to the rotating shaft 27. The upper support plate 9 and the lower support plate 12 are respectively provided with an upper bearing seat 37 and a lower bearing seat 43. The upper bearing 38 in the upper bearing seat 37 and the lower bearing 42 in the lower bearing seat 43 support the rotating shaft 27 to achieve vertical installation; the upper support 25 and the lower support 30 fixedly connected to the rotating shaft 27 and the rotating turntable 31 form a six-sided support for the linear polarizer. The linear polarizer is set to four, including The 0° vector line polarizer 34, the 270° vector line polarizer 35 and the 180° vector line polarizer 36 are included. Two 0° vector line polarizers 34 are provided. The line polarizers are respectively provided on the four surfaces between the upper support 25 and the lower support 30. Specifically, no line polarizers are provided in the two back-to-back directions of the six-sided supports, and 0° vector line polarizers 34, 0° vector line polarizers 34, 270° vector line polarizers 35 and 180° vector line polarizers 36 are provided in the other four directions. In the initial position, they are respectively aligned with the corresponding orange spectrum illumination and spectral heterogeneity line polarization 0° vector illumination, and are first static for 30 seconds during the initial operation. min later, the single-chip control system 23 controls the DC motor 20 to rotate rapidly by 60°, and drives the six-sided support through the rotating shaft 27 to realize that the upper line polarizer rotates to the next position and is aligned with the corresponding light. After continuing to stay for 30 min, the single-chip control system 23 controls the DC motor 20 to implement a 60° rapid rotation to the predetermined position and a 30-minute stay function. Similarly, a cyclic alternating lighting mode of heterogeneous lighting properties of different lighting combinations of the externally driven line polarizer and the light source system is realized; its rotating turntable 31 is fixedly connected to the lower support 30 to implement the rotation receiving function of the lower support 30, and its support rod 32 is fixedly connected to the lower support 30 and the lower support plate 12 to implement the fixed connection support function of the rotating turntable.

[0028] The spectral light source system 3 is powered by a DC power supply 24. The spectral light source system 3 includes an aluminum substrate 45. The upper lamp body support 26 is connected to the rotating shaft 27 through a bearing 39, and the lower lamp body support 28 is connected to the rotating shaft 27 through a bearing I 40 and a bearing II 41. The aluminum substrate 45 is fixed on the side of the upper and lower lamp body supports formed by the upper lamp body support 26 and the lower lamp body support 28 and is hexahedral. The aluminum substrate 45 obtains a hexahedral lamp body. The upper lamp body support 26 and the lower lamp body support 28 form an upper and lower lamp body support. A 5×10 array of LEDs with a power of 3W is welded on each aluminum substrate, and purple, green, orange, green, purple, and orange spectrum illumination is formed in the six directions respectively. In addition, 0° vector linear polarizers 33 are fixedly connected to the outer sides of the upper and lower lamp body supports in the four directions corresponding to the purple and green spectrum, while no linear polarizers are set in the two back-to-back directions corresponding to the orange spectrum, thereby forming a purple-green heterogeneous spectrum 0° vector line in the four directions. The light source system forms orange spectral light in the other two directions, and when the rotating shaft 27 rotates, under the action of the bearing and the fixed rod 29, an internal static purple-green heterogeneous spectral line polarization and orange spectral light illumination mode is implemented. At the same time, under the action of the rotation mode of the externally movable four line polarizers, a cyclic alternating illumination mode with different illumination properties such as purple-green-orange heterogeneous spectral line polarization with different vectors, purple-green-orange heterogeneous spectral line polarization with different vectors, orange spectral light, etc. in the six circumferential directions is implemented, so as to avoid the regulatory effect of locust light adaptation through the sensitive conversion of locusts' polarization vision and phototaxis vision, strengthen the photobiological activity of locusts, and obtain the induction effect of locust polarization and phototaxis coupling by constructing multiple light stimulation and control measures of internal static and external dynamic switching of light properties with locust vision specific sensitivity, so as to realize the multiple effects of long-range directional induction, medium-range aggregation control and close-range lighting control of locust compound vision under the alternating stimulation of different light properties.

[0029] The hot mist spraying killing and collecting system 4, whose upward spraying effect of atomized steam forms a thermal killing field around the transparent glass cover 11 outside the light source system, implements the thermal stimulation effect of heat source diffusion, obtains the heat-induced enhanced locust deflection phototropism effect and the photothermal induced locust deflection photothermal effect, strengthens the intensity of locust photothermal biological activity, enhances the locust induction aggregation effect, and realizes the enhanced function of photothermal control of locusts on the light. The water pump 50 and electric heater 51 in the water tank 49 are controlled by the single-chip control system 2 3 implements intermittent working function, its electric heater 51 implements heating function for water in water tank 49, its water pump 50 implements water extraction and pressurization function, and the water delivery pipe 52 is connected to the water outlet of the water pump 50 to implement bifurcated water delivery function; the bifurcated water delivery pipe 52 is distributed circumferentially below the support plate 14 and supported by the suspension support 53. 32 atomizing nozzles 54 are evenly distributed circumferentially above the support plate 14 and are connected to the water delivery pipe 52 through the mounting holes on the support plate 14, so as to deliver water to After the hot water is further pressurized, an intermittent atomized steam spraying function is implemented. The 32 atomizing nozzles 54 spray upward at the same time on the outside of the transparent glass cover 11 to form an atomized steam field with a certain height, which can kill and drop the locusts under the light and heat control. The upward diffusion effect of the hot mist steam can effectively expand the scope of locust killing, obtain the killing and dropping effect of locusts with different light and heat behavior characteristics, and the thermal shock and dropping effect of locusts with different attachments and flying locusts. The sliding funnel 15 is used to carry out the bearing. On the premise of the heat-shocked locust organisms causing them to fall and slide, the connection and support function is implemented upward through the connecting rod 13 and downward through the support rod 16, and its support plate 14 implements the connection and support function with the hot mist spraying measures. Its insect drop port 17 implements the insect drop function by connecting the sliding funnel 15 and the collection box 18, and its collection box 18 implements the collection function of the fallen locusts and uses the sealing plate 19 to implement the insect retrieval function through the insect retrieval port, and the collection box 18 implements the function of shelving and supporting the entire system according to the application scenario.

[0030] The working principle of the present invention is:

[0031] Aiming at the specific sensitivity of locust polarized vision to heterogeneous spectral line polarization and linear polarization of different vector illumination, the sensitivity of locust non-polarized vision to phototactic response of long-wave spectrum illumination, the sensitivity of locust compound vision to the regulation of different illumination stimulus attributes, and the mutually reinforcing sensitive response characteristics of locust phototactic orientation and phototactic response, a single-spectrum six-sided light source is formed by using a purple, green and orange LED array, and the purple and green spectrum is combined with a 0° vector linear polarizer 33 and combined with orange spectrum light to form orange spectrum light in two back-to-back directions and purple and green heterogeneous single-spectrum 0° vector linear polarizer 33 in the other four adjacent directions. 3 static light source system, on this basis, the front ends of the four 0° vector linear polarizers corresponding to the purple and green single spectrum are correspondingly provided with four linear polarizers with vectors of 0°, 0°, 270° and 180°, and the purple and green heterogeneous single spectrum 0°, 0°, 270° and 180° line-detector polarizers formed in four directions are used to implement the locust line-detector polarizer excitation sensitivity phototaxis directional induction function, and the other two back-to-back directions use the orange spectrum light formed to implement the locust long-wave spectrum induced sensitivity phototaxis response function, thereby obtaining the locust orange spectrum light-induced purple and green heterogeneous line-detector polarizer vector light excitation phototaxis coupled response effect. After 30 minutes, the motor rotation system drives the four linear analyzers to rapidly rotate 60° before moving to the predetermined position corresponding to the next illumination, where they remain stationary for 30 minutes. By varying the position of the linear analyzers, different vector linear polarizations of the purple and orange spectra and different vector linear polarizations of the green spectrum are generated in six different directions, achieving changes in the light stimulus properties of the locusts. This allows for the specific regulation of the locusts' tendency to gather by spectrally heterogeneous linear polarization and different linear polarization vectors, thereby enhancing the locusts' tendency to gather. Using the same rotational action mode as the DC motor 20's rotation system, the externally driven 0°, 0°, 270°, and 180° linear analyzer vectors are sequentially combined with the purple and green 0° linear polarization vectors and the orange spectrum, implementing a mode of action in which the linear polarization-heterogeneous light properties of different orange spectrum linear polarization vectors, and purple and green linear polarization and different polarization vectors are modulated to enhance the locusts' tendency to gather. Utilizing the internal static purple-green linear polarization and orange light combined light source system and the rotational stagnation mode of the external dynamic linear polarizer, based on the cyclic alternating illumination implementation mode of purple-green spectral line polarization light and orange spectral light, orange spectral line polarization with different vectors, and green-purple linear polarization and line polarization with different vectors in six directions, the regulatory stimulation measures of spectral, line polarization and linear polarization heterogeneous illumination properties on the locust's composite vision are implemented, the adaptive coupling effect of the locust's polarization vision and phototaxis sensitivity conversion is obtained, the alternating variability induction effect of locust polarization and phototaxis is achieved, and finally the long-range polarization orientation and spectral photosensitivity induction of locusts, the regulatory aggregation enhancement of medium-range polarization heterogeneous illumination properties, and the directional alternating lighting effect of manipulative heterogeneous illumination properties on close-range are achieved.

[0032] By utilizing the heat source effect generated by the upward spraying of hot mist steam, the heat-induced enhanced phototaxis and aggregation effects of locusts and the light-induced regulated thermotaxis and aggregation effects are achieved, and the multiple induction modes of locust phototaxis and thermotaxis and the enhanced photothermal aggregation behavior are obtained, and the photothermal coupling induced aggregation effect of locusts is achieved, and the heat-induced and photo-induced coupled stimulation effects are enhanced, the intensity of the photothermal biological behavior of locusts with photothermal mutuality is enhanced, and the photothermal control lighting enhancement effect under the photothermal coupling mutation stimulation of close-range locusts is obtained; on this basis, the hot mist steam field sprayed upward by the intermittent pulses of the hot mist nozzle of the hot mist spraying and killing collection system 4 touches the locust organisms on the light, implements thermal killing and killing effects, and the intermittent spraying function of the hot mist steam effectively avoids the influence of the hot mist steam on the implementation of the lighting measures, and effectively achieves the regulation effect of the thermal effect; the locusts that fall due to the heat shock fall into the sliding funnel 15, and slide from the sliding funnel 15 to the collection box 18 for collection.

[0033] In this way, through the six-sided light source system of internal static purple-green linear polarization and orange spectrum light, and the periodic intermittent action mode of external dynamic linear polarizer, an implementation mode of internal static and external dynamic regulation of heterogeneous lighting properties was effectively constructed, and the alternating effects of purple-green linear polarization with different vector light and orange spectrum light, purple-orange linear polarization with green polarization with different vector light, and green-orange linear polarization with purple linear polarization with different vector light were obtained. The regulation and enhancement of the locust's composite visual sensitivity by heterogeneous lighting properties was effectively achieved, and the alternating stimulation sensitivity enhancement effect of locusts' polarization vision and phototaxis vision was obtained. The alternating combination of different vectors of linear polarization with purple-green linear polarization and orange spectrum light was used to achieve the regulation coupling sensitivity of locusts' polarization orientation and phototaxis response, and the locusts' polarization and phototaxis aggregation induction effect and lighting control effect were obtained. At the same time, the implementation of thermal measures obtained locust light The thermal coupling induced aggregation effect realizes the reinforcement of the locusts' photothermal biological behavior and the multiple induction effects of phototaxis and thermotaxis, and the regulating effect of the photothermal measures effectively ensures the sensitivity of the locusts to the induction source, drives the reinforcement of the locusts' lighting behavior, obtains the photothermal controllable lighting effect of the locusts, facilitates and expands the implementation of thermal killing measures, effectively solves the problem of the difficulty in achieving the photothermal aggregation behavior and visual error lighting behavior of locusts, and obtains the specific physical induced killing of locust pests, and the thermal diffusion effect of hot steam and the sliding collection measures effectively expand the killing and collection range of the aggregated locusts, and solves the problem of the difficulty in killing and collecting locusts with different behavioral characteristics; at the same time, the suspension support 53 and the collection box 18 support and shelving design can be adjusted according to the terrain characteristics, and can be effectively used for the induced killing and collection of locusts in multiple occasions.

[0034] The basic principles, main features and advantages of the present invention are shown and described above. Without departing from the spirit and scope of the present invention, the present invention may also be subject to various changes and improvements, which fall within the scope of the present invention to be protected.

Claims

1. A locust killing and collecting device using alternating spectral light and polarized light induction-type thermal regulation, comprising a connecting support system (1), a motor rotation system (2), a spectral light source system (3) and a thermal mist spraying killing and collecting system (4), characterized in that: The connection support system (1) includes a protective cover (6), an upper support plate (9), a protective cover (8), a lower support plate (12), a transparent glass cover (11), a connecting rod (13), a sliding funnel (15) and a collecting box (18). The protective cover (6) is fixedly connected to the upper support plate (9) through a connecting rod (7). The upper support plate (9) and the lower support plate (12) are fixedly connected through a threaded connecting rod (10). The lower support plate (12) is fixedly connected to the sliding funnel (15) through a connecting rod (13). The collecting box (18) is arranged at the lower end of the sliding funnel (15). A supporting plate (14) is arranged on the outside of the sliding funnel (15). The motor rotation system (2) includes a DC motor (20) and a rotating shaft (2 7), the output shaft of the DC motor (20) is connected to the rotating shaft (27), the rotating shaft (27) is arranged between the upper support plate (9) and the lower support plate (12), the rotating shaft (27) is provided with an upper support (25), a lower support (30), an upper lamp body support (26) and a lower lamp body support (28), the lower support plate (12) is connected to a rotating turntable (31) through a support rod (32), a wire polarizer is provided between the upper support (25) and the lower support (30), and a wire polarizer is provided between the upper lamp body support (26) and the lower lamp body support (28); the spectrum light source system (3) includes an aluminum substrate (45), the aluminum substrate (45) is fixed to the upper and lower lamp body supports (26) and the lower lamp body support (28) formed by the upper lamp body support (26) and the lower lamp body support (28). On the side of the lamp body support, and in a hexahedral shape, an LED is welded on the aluminum substrate (45), and the LED is in a planar array structure. The hot mist spraying killing collection system (4) includes an atomizing nozzle (54) and a water pipe (52). The atomizing nozzle (54) is set on the support plate (14), and the atomizing nozzle (54) is connected to the water pipe (52). The power used by the LED is 3W, and the LED adopts a 5×10 planar array structure. The LED is a purple spectrum LED array (46), a green spectrum LED array (47) and an orange spectrum LED array (48), forming a hexahedral light source. The corresponding LED is the outer side of the purple spectrum LED array (46) and the green spectrum LED array (47). Linear polarizers with the same connecting vectors are fixed to form a static light source system. The hot mist spraying, killing and collecting system (4) further includes an electric heater (51), a water pump (50), a suspension support (53) and a water tank (49). The electric heater (51) and the water pump (50) are arranged in the water tank (49). The water outlet of the water pump (50) is connected to a water pipe (52). The water pipe (52) is divided and arranged in a four-sided shape below the support plate (14). The water pipe (52) is fixed to the support plate (14) through the suspension support (53). The atomizing nozzle (54) is arranged above the support plate (14) along the circumferential direction. The atomizing nozzle (54) is connected to the water pipe (52) through the mounting hole on the support plate (14).

2. The locust killing and collection device using alternating spectral light and polarized light induction-type thermal regulation according to claim 1, characterized in that: A hook (5) is provided at the top of the protective cover (6), and the collecting box (18) and the sliding funnel (15) are fixedly connected via a support rod (16). An insect drop opening (17) is provided at the lower end of the sliding funnel (15), and the insect drop opening (17) is connected to the collecting box (18). A sealing plate (19) is provided at the insect removal opening of the collecting box (18).

3. The locust killing and collection device using alternating spectral light and polarized light induction-type thermal regulation according to claim 1, characterized in that: The DC motor (20) is fixed on the motor support seat (21) on the upper support plate (9). The output shaft of the DC motor (20) is connected to the rotating shaft (27) through the connecting sleeve (22). The upper support plate (9) and the lower support plate (12) are respectively provided with an upper bearing seat (37) and a lower bearing seat (43). The upper bearing (38) in the upper bearing seat (37) and the lower bearing (42) in the lower bearing seat (43) support the rotating shaft (27). The upper support (25), the lower support (30), the upper lamp body support (26) and the lower lamp body support (28) are all set in a hexagonal shape to form an outer and inner two layers. The upper support (25) is fixedly connected to the rotating shaft (27), and the lower support (30) is installed on the rotating turntable (31).

4. The locust killing and collection device using alternating spectral light and polarized light induction-type thermal regulation according to claim 3, characterized in that: The number of the linear polarizers is four, including a 0° vector linear polarizer (34), a 270° vector linear polarizer (35), and a 180° vector linear polarizer (36). Two 0° vector linear polarizers (34) are provided, and the linear polarizers are respectively provided on four surfaces between the upper support (25) and the lower support (30).

5. The locust killing and collecting device using alternating spectral light and polarized light induction-type thermal regulation according to claim 4, characterized in that: The upper lamp body support (26) is connected to the rotating shaft (27) through a bearing (39), the lower lamp body support (28) is connected to the rotating shaft (27) through a bearing I (40) and a bearing II (41), and the lower lamp body support (28) is fixedly connected to the lower support plate (12) through a fixing rod (29). The linear polarizer is a 0° vector linear polarizer (33), four of which are respectively arranged on four surfaces between the upper lamp body support (26) and the lower lamp body support (28), and the linear polarizer is located on the inner side of the linear polarizer.

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