Locusts spectral line polarization induced thermal atomization pulse electric field killing and collection device

Abstract

The invention discloses a locust wave spectrum line polarized light induced thermal atomization pulse electric field killing and collecting device, and relates to the technical field of modern physical agricultural engineering equipment. The invention comprises a light source rotating mechanism, a supporting mechanism, a hot mist spraying mechanism, a pulse high-voltage electric field mechanism, a box, an atomizing heat application mechanism and a negative pressure gas absorption collection mechanism. A light source is provided in the light source rotating mechanism; a plastic pipe in the hot mist spraying mechanism is connected to a heater in an ultrasonic atomizer; the pulse high-voltage electric field mechanism comprises an anode and a cathode; an insect drop funnel is provided above the box; a spraying mechanism in the atomizing heat application mechanism is connected to a protective tube through a plastic pipe; a roots blower in the negative pressure gas absorption collection mechanism is connected to an air suction settling chamber and a negative pressure suction head. The invention solves the problem that the intensity of locust photosensitivity response is not strong and the collection of locusts under photoelectric induction is difficult to achieve through a light source rotating mechanism, a hot mist spraying mechanism, a pulse high-voltage electric field mechanism, a box, an atomizing heat application mechanism and a negative pressure gas absorption collection mechanism.

Description

Technical Field

[0001] The invention belongs to the technical field of modern physical agricultural engineering equipment, and in particular relates to a locust killing and collecting device induced by thermal atomization pulse electric field with spectral line polarization illumination. Background Art

[0002] Modern physical agriculture uses physical factors with biological effects to control the growth and development of plants and animals and their living environment, so as to gradually free traditional agriculture from dependence on chemical fertilizers, chemical pesticides, antibiotics and other chemicals and the constraints of the natural environment, and ultimately obtain environmentally regulated agriculture with high-yield, high-quality and non-toxic agricultural products. Among them, light control technology uses photobiophysical factors to control nocturnal lepidoptera, coleoptera, hymenoptera and other pests to kill, and has been successfully applied. In view of this, a locust light-physical induced control capture and management technology has been proposed for locust disasters, and the development of corresponding biological control technologies has been promoted.

[0003] There are two main methods for ecological control of locust plagues: biological agents and natural enemies. Using ducks and rufous birds as natural enemies to control locusts is an environmentally friendly biological locust control technology, but natural enemies are only suitable for small-scale locust outbreaks and special geographical environments. Once locusts migrate and the density reaches a certain level, natural enemies will not play a big role. Biological agents have shown environmentally friendly effects in the control of locust plagues, but due to the infectious and epidemic characteristics of biological agents and the delayed effect, they must be combined with chemical control methods to reduce the insect population density in order to achieve rapid and effective control of pests.

[0004] The suction capture machinery that has appeared for the prevention and control of locust plagues is a technology that uses the principle of negative pressure air suction to control and capture locust plagues (Chinese patents CN201711488134, CN90224472.8, CN 2092865U, CN2105840U, CN265913Y, CN91208749U, CN2005100456). This technology has shown good technical performance in the ecological management of grassland locusts. However, its application is restricted by the morphological characteristics of surface vegetation and landforms, which limits the scope of large-scale application of locust suction capture machines.

[0005] Microwave insecticide technology (Chinese patents CN2534824Y, CN101218907A, CN102422834) uses microwaves, radiation and other high-energy electromagnetic spectrum that can cause the heat-killing effect and reproductive blockage effect of organisms to irradiate locusts and other pests, causing metabolic disorders, reproductive loss, and even direct death of pests to achieve the purpose of control. This method uses microwave electromagnetic energy to achieve non-toxic killing, but the radiation dose of microwaves and radiation and the aggregation of locusts will be the focus of research on radiation insecticide technology.

[0006] Bio-photoelectric spectrum photothermal mutagenic killing technology uses a large-area array laser killer with a mechanical load to implement targeted photothermal mutagenic killing of high-density locusts. However, the laser array implementation, which is easy to kill locusts by irradiating the head with a laser beam, is difficult to achieve automatic control, and the locusts' keen escape characteristics to danger signals restrict the realization of laser field locust killing. At the same time, my country's current photoelectric spectrum control technology - "frequency vibration" insecticidal lamps and dual-wave lamp technology (Chinese patents CN 2190405, CN 2481139) are widely used in farmland and garden pests. However, the use of this technology to implement locust control has not been applied.

[0007] In order to solve the problem of locust induced aggregation, the research work on photoelectric induced locust capture and control technology has been widely carried out by drawing on the night-flying pest light control technology (Chinese patents ZL0310113391.X, ZL0410096643.7, ZL0420116184.X, ZL200310113391.X, ZL20132015944 2.1, ZL201410312673.0, ZL201410312688.7), which integrates three technologies: phototaxis-induced aggregation of nocturnal locusts, mechanical sliding air suction capture, and locust photophysiological activity stimulation, to achieve control and management of locust disasters in farmland, grassland, woodland and other areas as well as resource capture and utilization. However, the phototaxis capture and management of Ortoptera locusts is different from that of nocturnal pests. Problems such as locust photobiological activity stimulation, visual phototaxis characteristics and factors, and photoinduced physical killing and collection restrict the application of this technology. Summary of the invention

[0008] The purpose of the present invention is to provide a locust spectral linear polarized light induced thermal atomization pulse electric field killing and collecting device, determine the coupled sensitive illumination mode of locusts' polarization vision and phototaxis vision, realize the combined stimulation mode of short-wave spectrum linear polarization vector stimulation orientation and response excitation and long-wave spectrum illumination induction, implement the linear polarization different vector and different spectrum rotation staggered stimulation measures, obtain the spectrum and linear polarization light induced locust visual response enhanced photoelectric induced aggregation effect, and supplemented by thermal stimulation measures, effectively realize the locust photothermal variable lighting enhancement effect; based on the developed DC pulse high-voltage electric field, the high-voltage electric field killing range is expanded in combination with atomization heating spraying, which is effective The killing and collection effects of lighted locusts were effectively implemented, and the thermal enhancement effect of the intensity of locust biological activity was used to determine the implementation of thermal atomization regulated negative pressure gas absorption and sedimentation measures. The invention has a reasonable structure, strong adaptability, high capture efficiency, and a wide induction range. It combines the thermotropic light behavior activity characteristics and phototaxis biological characteristics of locusts, and is suitable for the killing and capture of locusts with different photothermal behavior response characteristics. It also effectively realizes the stimulation of locust induced aggregation light behavior and the facilitation of the implementation of capture measures under the photothermal coupling regulation of locust biological effects, solving the problems of weak locust photosensitivity response intensity and difficulty in collecting locusts under photoelectric induction.

[0009] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0010] The present invention is a locust spectral linear polarized light induced thermal atomization pulse electric field killing and collecting device, comprising a light source rotating mechanism, a supporting mechanism, a hot mist spraying mechanism, a pulse high-voltage electric field mechanism, a box, an atomizing hot application mechanism and a negative pressure gas absorption and collection mechanism, the light source rotating mechanism includes a motor output end fixedly connected to a rotating shaft through a coupling, an upper protective plate and a lower protective plate are fixed to the outer side of the rotating shaft, a light source is fixed between the upper protective plate and the lower protective plate; the supporting mechanism includes a protective cover and a supporting plate, the supporting plate is fixed to the bottom of the protective cover, connecting rods are fixed to the four corners of the bottom of the supporting plate, and the connecting rods are plugged and fixed to the support rods on the box; the plastic pipe included in the hot mist spraying mechanism is located above the supporting plate and connected and fixed to the hot mist nozzle, the other end of the plastic pipe is connected to the heater in the ultrasonic atomizer, and the ultrasonic atomizer is connected to the pulse The generator is electrically connected; the anode and cathode included in the pulse high-voltage electric field mechanism are respectively fixed to the upper protective plate and the lower protective plate by the upper connecting piece and the lower connecting piece; an insect drop funnel is provided on the top of the box body, and an insect drop port is provided at the bottom of the insect drop funnel; the spraying mechanism included in the atomizing heat application mechanism is fixed to the outside of the box body through a supporting rod, and atomizing nozzles are fixed at equal intervals on the outside of the spraying mechanism, and the spraying mechanism is connected to the protective tube through a plastic tube, and the protective tube is connected to the electric heater through another plastic tube, and the electric heater is connected to the atomizing mechanism through a connecting tube; the negative pressure air absorption and collection mechanism includes a Roots blower, an air pump and a driving motor, the driving motor is electrically connected to the air pump, and the air pump is electrically connected to the Roots blower, the air outlet end of the Roots blower is connected to the air suction sedimentation chamber through an air suction pipe, and the air suction sedimentation chamber is connected to the negative pressure suction head through an air suction pipe.

[0011] Furthermore, the motor in the light source rotating mechanism is fixed directly above the protective cover, and the rotating shaft is located below the protective cover. A first boost module is fixed on the rotating shaft under the coupling, a second boost module is fixed on one side of the first boost module, and a high-voltage package is fixed on the other side of the first boost module.

[0012] Furthermore, the light source includes an arc-shaped lamp body and a lamp board, the arc-shaped lamp body is fixed on the outside of the rotating shaft, the arc-shaped lamp body includes an aluminum substrate and a blue-violet LED array, the blue-violet LED array is fixed on the aluminum substrate and distributed in six groups in a circular array with the rotating shaft as the center, a lamp board is fixed between adjacent arc-shaped lamp bodies, an orange light LED and a green light LED are fixed on the light board, and the orange light LED and the green light LED are distributed at intervals between the arc-shaped lamp bodies, transparent glass is fixed on the outside of the lamp board, and the outsides of the six groups of arc-shaped lamp bodies are provided with 30° vector line polarizers, 120° vector line polarizers, 210° vector line polarizers, 60° vector line polarizers, 150° vector line polarizers and 240° vector line polarizers in sequence.

[0013] Furthermore, the rotating shaft is fixed by an upper bearing seat and a lower bearing seat, the upper bearing seat is fixed to a support plate, the lower bearing seat is fixed to a connecting rod through a support, and the rotating shaft outside the upper and lower protective plates is fixed by an upper nut and a lower nut.

[0014] Furthermore, the box body includes a box plate and a bottom plate, four box plates are fixedly connected around the top of four sides of the bottom plate, an insect extraction opening is opened at the lower part of the box plate, and a sealing plate is provided on the surface of the insect extraction opening.

[0015] The present invention has the following beneficial effects:

[0016] The light source rotating mechanism provided in the present invention can implement blue-purple line deflection vector illumination and constant green-orange light rotation coupling alternating stimulation measures, obtain different illumination characteristics coupling staggered stimulation effects, realize photothermal coupling induction and photothermal variable lamp thermoelectric expansion killing fallen insect collection effects, and then for locusts with weak photoactivity, under the action of thermal effect, use hot atomized gas to regulate the intensity of locust thermal activity behavior and strengthen the degree of locust thermotaxis aggregation, and implement negative pressure gas transportation collection measures, control and collect locusts to realize photothermal induced regulation type physical prevention and control, can meet the various needs of capturing disaster locusts in field areas, mountainous hills, river ponds and tidal flats, and capturing locusts in grasslands and deserts; the present invention has the advantages of reasonable structure, good capturing effect, low cost and strong adaptability, and can be used for fixed-point capture of disaster locusts, and can also be used for large-scale mobile induction capture of wasteland and grassland locusts in locust disaster outbreak areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1It is a schematic front view of the structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structural combination of the light source rotation system, the light source system and the support system of the present invention;

[0020] Figure 3 It is the A-direction view of the present invention;

[0021] Figure 4 It is a schematic diagram of the structural combination of the hot mist spraying mechanism and the pulse high voltage electric field mechanism of the present invention;

[0022] Figure 5 It is a schematic diagram of the box structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the structural combination of the atomizing heat application mechanism and the negative pressure gas absorption collection mechanism of the present invention;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Light source rotation mechanism; 2. Support mechanism; 3. Hot mist spraying mechanism; 4. Pulse high voltage electric field mechanism; 5. Box; 6. Atomization heat application mechanism; 7. Negative pressure gas absorption collection mechanism; 8. Motor; 9. Coupling; 10. Rotating shaft; 11. Upper bearing seat; 12. Lower bearing seat; 13. Support member; 14. Upper nut; 15. Lower nut; 16. Protective cover; 17. Support plate; 18. Connecting rod; 19. First boost module; 20. Upper protective plate; 21. Lower protective plate; 22. Light source; 23. Transparent glass; 24. Aluminum substrate; 25. Arc lamp body; 26. Lamp board; 27. Blue-violet LED array; 28. 30° vector line polarizer; 29. ​​120° vector line polarizer; 30. 210° vector line polarizer; 31. 60° vector line polarizer; 32. 150° vector line polarizer; 33. 240° vector line polarizer; 34, orange LED; 35, green LED; 36, second boost module; 37, high voltage package; 38, upper connector; 39, anode; 40, lower connector; 41, cathode; 42, pulse generator; 43, ultrasonic atomizer; 44, heater; 45, plastic pipe; 46, hot mist nozzle; 47, support rod; 48, insect drop funnel; 49, insect drop mouth; 5 0. Box plate; 51. Insect removal port; 52. Sealing plate; 53. Bottom plate; 54. Atomizing mechanism; 55. Connecting pipe; 56. Electric heater; 57. Plastic pipe; 58. Protective pipe; 59. Support rod; 60. Atomizing nozzle; 61. Spraying mechanism; 62. Driving motor; 63. Air pump; 64. Roots blower; 65. Air suction duct; 66. Air suction settling chamber; 67. Air suction duct; 68. Negative pressure suction head. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-6 As shown, the present invention is a locust spectral linear polarized light induced thermal atomization pulse electric field killing and collecting device, comprising a light source rotating mechanism 1, a supporting mechanism 2, a thermal mist spraying mechanism 3, a pulse high-voltage electric field mechanism 4, a box 5, an atomizing thermal application mechanism 6 and a negative pressure gas absorption and collection mechanism 7, the light source rotating mechanism 1 includes a motor 8 whose output end is fixedly connected to a rotating shaft 10 through a coupling 9, an upper protective plate 20 and a lower protective plate 21 are fixed to the outer side of the rotating shaft 10, and a light source 22 is fixed between the upper protective plate 20 and the lower protective plate 21;

[0028] The motor 8 in the light source rotating mechanism 1 is fixed just above the protective cover 16, and the rotating shaft 10 is located below the protective cover 16. A first boost module 19 is fixed on the rotating shaft 10 under the coupling 9, a second boost module 36 is fixed on one side of the first boost module 19, and a high-voltage package 37 is fixed on the other side of the first boost module 19; the rotating shaft 10 is fixed by an upper bearing seat 11 and a lower bearing seat 12, the upper bearing seat 11 is fixed on the support plate 17, and the lower bearing seat 12 is fixed on the connecting rod 18 through a support member 13, and the rotating shaft 10 outside the upper protective plate 20 and the lower protective plate 21 is fixed by an upper nut 14 and a lower nut The nut 15 is fixed; its rotating shaft 10 is vertically installed and connected to the supporting mechanism 2 through the upper bearing seat 11 fixedly connected to the supporting plate 17 and the lower bearing seat 12 fixedly connected to the supporting member 13, respectively; the rotating shaft 10 passes through the long hollow lamp body and is fixedly connected to the light source 22 by the upper nut 14 and the lower nut 15 through the upper protective plate 20 and the lower protective plate 21, and its motor 8 is fixedly connected to the top plate above the protective cover 16 and is connected to the rotating shaft 10 by the coupling 9, the single chip computer system controls the motor 8 to drive the light source 22 to complete the forward and reverse rotation within the range of 360° within one hour through the rotating shaft 10, and is programmed to stop intermittently for 4.8 min every time it rotates 60°, so as to implement the rotational fixed-point stimulation effect of the light source 22;

[0029] The light source 22 includes an arc lamp body 25 and a lamp board 26. The arc lamp body 25 is fixed on the outside of the rotating shaft 10. The arc lamp body 25 includes an aluminum substrate 24 and a blue-violet LED array 27. The blue-violet LED array 27 is fixed on the aluminum substrate 24 and is distributed in six groups in a circular array with the rotating shaft 10 as the center. A lamp board 26 is fixed between adjacent arc lamp bodies 25. Orange light LEDs 34 and green light LEDs 35 are fixed on the lamp board 26, and the orange light LEDs 34 and green light LEDs 35 are distributed at intervals between the arc lamp bodies 25. Transparent glass 23 is fixed on the outside of the lamp board 26. 30° vector line polarizers 28, 120° vector line polarizers 29, and 210° vector line polarizers 30 are arranged on the outside of the six groups of arc lamp bodies 25 in sequence. , 60° vector line polarizer 31, 150° vector line polarizer 32 and 240° vector line polarizer 33; in the light source rotating mechanism 1, its 6 arc-shaped lamp bodies 25 and the six lamp boards 26 at the arc connection form a six-sided lamp body, the six-sided lamp body is fixedly connected with an aluminum substrate 24 and welded with 3WLED to form an array, wherein each aluminum substrate 24 (set to 5) of a single arc-shaped lamp body 25 is either welded with a purple LED or a blue LED to form a blue-purple LED array 27 with a purple: blue=3:2, three aluminum substrates 24 on three lamp boards 26 are welded with orange LEDs 34, and three aluminum substrates 24 on the other three lamp boards 26 are welded with green LEDs 35, and the orange LEDs 34 and the green LEDs 35 are arranged alternately, and , six arc-shaped lamp bodies 25 are sealed and installed with 30° vector line polarizers 28, 120° vector line polarizers 29, 210° vector line polarizers 30, 60° vector line polarizers 31, 150° vector line polarizers 32 and 240° vector line polarizers 33 on their peripheries, and six lamp panels 26 are sealed and installed with arc-shaped transparent glass 23 on their peripheries, so as to form a light source 22, and a sealing upper protective plate 20 and a lower protective plate 21 are arranged on the upper and lower parts thereof, and are fixedly connected to the rotating shaft 10 through an upper nut 14 and a lower nut 15. At the same time, the single-chip computer system controls the opening and closing of the light source 22 through the first boost module 19 placed on the support plate 17, and implements the rotation stimulation mode of the light source 22 and the blue-purple line polarizers of different vectors under the control of the light source rotating mechanism 1. A fixed-point alternating stimulation mode, and a 90° interval arrangement of different linear deflection vectors to achieve the regulation and strengthening effect of the 90° linear deflection orthogonal vectors, and through the arrangement and rotation stimulation of orange-green long-wave spectrum light on both sides of the blue-violet linear deflection different vector light, the stimulation induction function of the long-wave spectrum light is implemented and the changes in the scene are stimulated in real time to strengthen the induction effect, and a rotating intermittent staggered coupling lighting mode of blue-violet linear deflection different vector light and orange-green constant light is formed, so as to strengthen the sensitive conversion effect of locusts' polarization vision and phototaxis vision, strengthen the locusts' photobiological activity to obtain the synergy of the light-induced aggregation effect, and induce the locusts to produce a light-on effect through the sudden change stimulation effect of the light intensity of 22 concave convergent linear polarization lights and constant light.

[0030] The support mechanism 2 includes a protective cover 16 and a support plate 17, the support plate 17 is fixed to the bottom of the protective cover 16, and connecting rods 18 are fixed at the four corners of the bottom of the support plate 17, and the connecting rods 18 are inserted and fixed on the support rods 47 on the box body 5; the protective cover 16 is fixedly connected to the support plate 17 through the connecting rods 18, and the protective cover 16 is fixedly connected to the motor 8, and the top plate is fixedly connected to the upper bearing seat 11 and the support member 13 is fixedly connected to the lower bearing seat 12 and the connecting rods 18, so as to support the light source rotating mechanism 1, and the connecting rods 18 are connected to the support rods 47 to realize the connection with the box body 5;

[0031] The plastic pipe 45 included in the hot mist spraying mechanism 3 is located above the support plate 17 and connected to the hot mist nozzle 46. The other end of the plastic pipe 45 is connected to the heater 44 in the ultrasonic atomizer 43, and the ultrasonic atomizer 43 is electrically connected to the pulse generator 42. The hot mist nozzle 46 is placed below the support plate 17 through the mounting hole on the support plate 17. The hot mist nozzle 46 passes downward through the hollow hole of the anode 39 so that the nozzle is located below it and is fixedly connected to the plastic pipe 45 located on the support plate 17 upward. The plastic pipe 45 is connected to the pipe of the heater 44 placed in the ultrasonic atomizer 43 through the mounting hole on the protective cover 16, and the single-chip computer system controls the pulse generator 42 to send a signal to realize the ultrasonic atomization and output gas heating to the required temperature. The atomized high-temperature gas sprays the hot mist gas downward through the nozzle to obtain the heat source stimulation effect of the hot mist temperature, implement the hot mist change control measures for locusts falling, and realize the function of high-voltage electric field filling diffusive medium;

[0032] The anode 39 and cathode 41 included in the pulse high-voltage electric field mechanism 4 are fixed on the upper protective plate 20 and the lower protective plate 21 by the upper connecting piece 38 and the lower connecting piece 40 respectively; the anode 39 and the cathode 41 are fixedly connected to the upper protective plate 20 and the lower protective plate 21 of the light source 22 by the insulating upper connecting piece 38 and the lower connecting piece 40 respectively, and are placed above and below the light source 22, and the hollow structure of the cathode and anode and the circular extension size form an effective space electric field, and the second boost module 36 and the high-voltage package 37 are controlled by the single-chip computer system to realize the high-voltage generation parameters of the DC electric field, so as to form a high-voltage space DC electric field to implement the killing function, and make the hot mist gas medium filled therein charged, so as to expand the effective killing space;

[0033] An insect drop funnel 48 is provided above the box body 5, and an insect drop opening 49 is provided at the bottom of the insect drop funnel 48; the box body 5 includes a box plate 50 and a bottom plate 53, and the four sides of the bottom plate 53 are fixedly connected around four box plates 50 on the top, and an insect removal opening 51 is provided at the bottom of the box plate 50, and a sealing plate 52 is provided on the surface of the insect removal opening 51; the box body 5 supports the entire system and collects the fallen light locusts, and the 45° upper insect drop funnel 48 above it is welded on the box plates 50 around the box body 5 to receive the sliding fallen light locusts, and falls into the space inside the box body 5 through the insect drop opening 49 below for collection, and the box plates 50 and the bottom plate 53 form a closed collection space, and the insect removal opening 51 is provided on the lower side of the box plates 50 around and is movably opened by the sealing plate 52 to realize the insect removal function, and a support rod 47 is provided on the insect drop funnel 48 to support the upper system of the box body 5, and mounting holes are provided on the box plates 50 around to receive the remaining devices;

[0034] The spray mechanism 61 included in the atomizing heat application mechanism 6 is fixed to the outside of the box body 5 through the support rod 59, and atomizing nozzles 60 are fixed at equal intervals on the outside of the spray mechanism 61. The spray mechanism 61 is connected to the protective tube 58 through the plastic tube 57, and the protective tube 58 is connected to the electric heater 56 through another plastic tube 57. The electric heater 56 is connected to the atomizing mechanism 54 through the connecting tube 55; the four spray mechanisms 61 in the atomizing heat application mechanism 6 are tilted and placed around the outside of the box body 5 by the support rod 59. Each spray mechanism 61 is provided with six atomizing nozzles 60 connected to the outside, and is connected to the protective tube 58 in the box body 5 through the plastic tube 57 to form an atomizing gas delivery pipeline network. The plastic tube 57 passes through the pipeline network and passes through the installation hole of the box plate 50 on one side to be connected to the electric heater 56. The electric heater 56 It is connected to the atomizing mechanism 54 through the connecting pipe 55, and the PLC system controls the atomizing mechanism 54 and the electric heater 56 to heat the atomized gas and reach a predetermined temperature. The hot atomized gas is transported to each spraying mechanism 61 through the plastic pipe 57 to realize pressurized diversion and spray the hot atomized gas through the atomizing nozzle 60. The thermal effect of the hot atomized gas propagates in the air to obtain a circumferential heat source temperature stimulation function, realize the thermotaxis effect of locusts under the action of light, obtain the light-heat coupling dual conduction stimulation effect, strengthen the intensity of the photothermal biological activity of locusts, control the locusts with weak phototaxis to gather around the box 5 under the action of thermotropism, obtain the photothermal interactive induction mode, enhance the induced aggregation effect, and the spraying of the hot mist gas agitates the biological activity behavior of the locusts, and facilitates the collection activity of the crawling locusts, which is conducive to the implementation of gas absorption and collection measures;

[0035] The negative pressure air absorption and collection mechanism 7 includes a Roots blower 64, an air pump 63 and a drive motor 62, the drive motor 62 is electrically connected to the air pump 63, and the air pump 63 is electrically connected to the Roots blower 64, the air outlet end of the Roots blower 64 is connected to the air suction settling chamber 66 through the air suction pipe 65, and the air suction settling chamber 66 is connected to the negative pressure suction head 68 through the air suction pipe 67; the negative pressure suction head 68 (a total of 8, 2 on each side) in the negative pressure air absorption and collection mechanism 7 is tilted on the lower side of the outer side of the box body 5 by the air suction pipe 67, and the outer air suction pipe 67 can be flexibly extended and is located below the atomizing nozzle 60, The air suction pipe 67 in the box 5 is connected to the box 5 through the mounting hole of the box 5 to form a pipe network. The air suction pipe 67 in the box 5 passes through the mounting hole on one side of the box 5 through the pipe network and is connected to the air suction sedimentation chamber 66. An opening and closing door is arranged at the lower end of the air suction sedimentation chamber 66 to collect the locusts transported and settled by air suction. The air suction sedimentation chamber 66 is connected to the air suction system (composed of a driving motor 62, an air pump 63 and a Roots blower 64) through the air suction pipe 65, and the PLC system controls the air suction system to realize the negative pressure suction at the negative pressure suction head 68, thereby realizing the negative pressure air absorption and collection function under the disturbance of the hot atomization gas.

[0036] In view of the excitation of orthogonal linear polarization vector illumination on locusts' sensitive visual tendency and the induction of long-wave spectrum illumination on locusts' sensitive visual tendency to light, as well as the requirements of spectral illumination intensity (illuminance, illumination energy) for locusts' phototropism and polarization, short-wave spectrum blue-violet array light is used to enhance the illumination in a convergent manner, and different linear polarization vectors are combined to realize six-sided different vector linear polarization illumination to implement the induction function of linear polarization, and orange and green long-wave spectrum array illumination is arranged on both sides of blue-violet linear polarization illumination to implement the induction function of long-wave spectrum orange-green light, and the staggered arrangement of blue-violet linear polarization different vector illumination and orange-green illumination is used to realize the coupling effect of locusts' visual tendency to light and phototropism's visual stress conversion sensitivity, and the light source rotating mechanism 1 is used to drive the light source 22 to perform 360° forward and reverse rotation and its fixed-point intermittent period to implement the rotational blue-violet linear polarization of the light source 22. The interlaced coupling stimulation mode of different-biased vector illumination and orange-green constant illumination is used to obtain the regulation and strengthening effect of the line-biased 90° orthogonal vector and the transformation of the stimulation scene, so as to strengthen the photobiological sensitivity of locusts and realize the synergistic effect of light-induced aggregation. Moreover, the thermal stimulation effect generated by the heat dissipation of hot atomized gas is used to realize the interactive induction effect of the three biological responses of tendency to light, heat and heat, and obtain the enhanced photothermal regulation and aggregation induction effect of thermal and photoinduced coupling. On this basis, the light intensity of the short-wave spectrum line deflection vectors at 22 places of the light source is gathered with the alternating stimulation of the long-wave spectrum and the intensity of thermally induced changes in biological activity, so as to realize the photothermally induced intense light-on behavior of locusts under the stimulation of coupled mutation, and the coupling effects of hot atomized gas thermal shock, high-voltage electric field change and charged atomized gas electric field electric shock are implemented to kill the light-on locusts, and the collection of fallen insects is realized after the light is turned on.

[0037] At the same time, in order to solve the problems of phototactic locusts not turning on the light and visual adaptation and visual stagnation behaviors, the heat source effect produced by the hot atomized gas is used to stimulate the locusts to produce a thermotactic response according to the biological characteristics of thermotaxis, and light-thermal coupling stimulation measures are implemented to obtain a double stimulation and regulation effect, thereby strengthening the intensity of the photothermal biological activity of the locusts and producing a photothermal induced behavioral effect, inducing the phototactic inert locusts to gather around the box 5, and using hot atomized gas to regulate the activity intensity of the gathered locusts and produce a thermal agitation effect, thereby facilitating the collection behavior of the locusts, and thus, using the negative pressure gas absorption collection mechanism 7 under the air suction action of the negative pressure suction head 68, the locusts are transported by gas into the sedimentation chamber for separation and collection;

[0038] The staggered stimulation of linear deflected blue-violet vector light coupled with constant orange-green light effectively stimulated the locusts' visual sensitivity to light. The rotating stimulation mode of linear deflected blue-violet light and long-wavelength orange-green constant light and the alternating stimulation of linear deflected orthogonal vectors promoted the formation of the light-induced aggregation behavior effect of the locusts coupled with linear deflected vector light and long-wavelength light. Moreover, the photothermal coupling effect effectively regulated and strengthened the intensity of the locusts' tendency to act. The sudden change effect of the convergent light intensity of the linear deflected vector light and the stabilizing action mode of the constant light intensity of the orange-green light, as well as the stimulation and strengthening of the thermal effect, accelerated the drastic change in the intensity of the locusts' photothermal biological behavior activities and drove the locusts to engage in light-approaching behavior, and then under the conditions of heat-induced descent, electric field killing, and charged gas electric shock coupling. The photothermal denaturation thermal mist electric field kills the falling behavior effect under the action of light, effectively solving the problem of the difficulty in regulating the locusts' tendency to go to the light and being captured by the light, and the interactive action mode of light and heat accelerates the realization of the locusts' tendency to gather, and the atomized gas turbulence air suction conveying and collection method effectively solves the problem of the difficulty in inducing the aggregation of phototactic inert locusts, and realizes the problem of the difficulty in collecting locusts that do not go to the light and "fall off the light"; the locusts collected in the box 5 can be collected into bags through the opening of the sealing plate 52 through the insect taking port 51, and the locusts separated in the air suction sedimentation chamber 66 through the opening of the lower end valve for the next processing and utilization, and the insect falling funnel 48 and the blade device arrangement in the box 5 can suppress the activity behavior of the captured locusts, which is convenient for collecting locusts.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A locust spectral line polarized light induced thermal atomization pulse electric field killing and collection device, comprising a light source rotating mechanism (1), a supporting mechanism (2), a thermal mist spraying mechanism (3), a pulse high voltage electric field mechanism (4), a box (5), an atomization thermal application mechanism (6) and a negative pressure gas absorption collection mechanism (7), characterized in that: The light source rotating mechanism (1) includes a motor (8) whose output end is fixedly connected to a rotating shaft (10) via a coupling (9); an upper protective plate (20) and a lower protective plate (21) are fixed to the outer side of the rotating shaft (10); a light source (22) is fixed between the upper protective plate (20) and the lower protective plate (21); the support mechanism (2) includes a protective cover (16) and a support plate (17); the support plate (17) is fixed to the bottom of the protective cover (16); connecting rods (18) are fixed at the four corners of the bottom of the support plate (17); the connecting rods (18) are plugged and fixed to a support rod (47) on the box body (5); the hot mist spraying mechanism (3) includes The plastic pipe (45) is located above the support plate (17) and is connected and fixed to the hot mist nozzle (46); the other end of the plastic pipe (45) is connected to the heater (44) in the ultrasonic atomizer (43); the ultrasonic atomizer (43) is electrically connected to the pulse generator (42); the anode (39) and the cathode (41) included in the pulse high-voltage electric field mechanism (4) are respectively fixed to the upper protective plate (20) and the lower protective plate (21) by the upper connecting member (38) and the lower connecting member (40); an insect drop funnel (48) is provided above the box body (5), and an insect drop opening (49) is provided at the bottom of the insect drop funnel (48); the atomization heat application mechanism (6 ) includes a spraying mechanism (61) fixed to the outside of the box (5) through a support rod (59), and atomizing nozzles (60) are fixed at equal intervals on the outside of the spraying mechanism (61). The spraying mechanism (61) is connected to the protective tube (58) through a plastic tube (57), and the protective tube (58) is connected to the electric heater (56) through another plastic tube (57). The electric heater (56) is connected to the atomizing mechanism (54) through a connecting tube (55); the negative pressure air absorption and collection mechanism (7) includes a Roots blower (64), an air pump (63) and a drive motor (62), and the drive motor (62) is electrically connected to the air pump (63), and the air pump (63) is electrically connected to the Roots blower (64). The Roots blower (64) is electrically connected, the air outlet end of the Roots blower (64) is connected to the air suction settling chamber (66) through the air suction pipe (65), and the air suction settling chamber (66) is connected to the negative pressure suction head (68) through the air suction pipe (67); the motor (8) in the light source rotating mechanism (1) is fixed just above the protective cover (16), and the rotating shaft (10) is located below the protective cover (16); a first boost module (19) is fixed on the rotating shaft (10) under the coupling (9), a second boost module (36) is fixed on one side of the first boost module (19), and a high-voltage package (37) is fixed on the other side of the first boost module (19);The light source (22) comprises an arc-shaped lamp body (25) and a lamp board (26); the arc-shaped lamp body (25) is fixed outside the rotating shaft (10); the arc-shaped lamp body (25) comprises an aluminum substrate (24) and a blue-violet LED array (27); the blue-violet LED array (27) is fixed on the aluminum substrate (24) and is distributed in six groups in a circular array with the rotating shaft (10) as the center; a lamp board (26) is fixed between adjacent arc-shaped lamp bodies (25); and an orange light LED (3 4) and a green LED (35), and the orange LED (34) and the green LED (35) are spaced apart between the arc-shaped lamp bodies (25), the outer side of the lamp board (26) is fixed with a transparent glass (23), and the outer sides of the six groups of arc-shaped lamp bodies (25) are provided with a 30° vector line polarizer (28), a 120° vector line polarizer (29), a 210° vector line polarizer (30), a 60° vector line polarizer (31), a 150° vector line polarizer (32) and a 240° vector line polarizer (33) in sequence. ; 2. The locust spectral linear polarization illumination induced thermal atomization pulse electric field killing and collecting device according to claim 1 is characterized in that: The rotating shaft (10) is fixed by an upper bearing seat (11) and a lower bearing seat (12); the upper bearing seat (11) is fixed to a support plate (17); the lower bearing seat (12) is fixed to a connecting rod (18) by a support member (13); and the rotating shaft (10) outside the upper protective plate (20) and the lower protective plate (21) is fixed by an upper nut (14) and a lower nut (15).

3. The locust spectral linear polarization illumination induced thermal atomization pulse electric field killing and collecting device according to claim 1 is characterized in that: The box body (5) comprises a box plate (50) and a bottom plate (53); four box plates (50) are fixedly connected around the top of four sides of the bottom plate (53); an insect extraction opening (51) is provided at the bottom of the box plate (50); and a sealing plate (52) is provided on the surface of the insect extraction opening (51).

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