Intelligent trapping device for physically preventing and controlling diseases and insect pests of ormosia hosiei

Abstract

The invention relates to the technical field of pest control, and discloses an intelligent trapping device for physical prevention and control of ormosia hosiei pests. The plurality of trapping modules are mounted on branches of ormosia hosiei in a suspension manner, and the plurality of trapping modules are connected with the control terminal through pipelines; the trapping module comprises a light inducing unit, a chromatography inducing unit and a smell inducing unit; the chromatographic trapping unit is used for trapping pests through a chromatographic coating. According to the intelligent trapping device for physical prevention and control of ormosia hosiei diseases and insect pests, visual attraction can be formed on target pests through specific colors, phototaxis pests are directly attracted through emitted illumination with specific wavelengths, target populations are accurately positioned by releasing sex pheromones and utilizing the chemical taxis of the pests, and therefore the purpose of preventing and controlling the ormosia hosiei diseases and insect pests is achieved. Moreover, distributed release of pheromones can be realized, the diffusion range is widened, and the problem of poor diffusion performance caused by the fact that a traditional lure is located in equipment is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pest control, in particular to an intelligent trapping device for physical prevention and control of diseases and pests of Dalbergia hupeana Hance. BACKGROUND

[0002] As a national key protected wild plant, Dalbergia hupeana Hance has a long growth cycle and weak resistance to diseases and pests, and is easily attacked by various pests such as beetles, aphids and leaf rollers. These pests not only eat leaves and bore branches, but also can spread diseases, causing growth inhibition and wood quality decline of Dalbergia hupeana Hance, and even plant death in severe cases, which poses a great threat to the protection and artificial cultivation of Dalbergia hupeana Hance natural resources.

[0003] Currently, the physical prevention and control of diseases and pests of Dalbergia hupeana Hance mainly relies on traditional trapping devices. Such devices generally have the problems of single trapping method and insufficient targeting. Most devices only use single light or odor trapping technology, which cannot adapt to the tropism characteristics of different pests of Dalbergia hupeana Hance, such as color-blindness of certain pests and single-wavelength light attraction of chemotaxis pests, resulting in low trapping efficiency and difficulty in comprehensive prevention and control. At the same time, the lure core of the traditional device is usually built-in, the sex pheromone emission path is limited, the diffusion range is small, and it is easily disturbed by the external environment, further reducing the precise trapping effect on target pests.

[0004] More importantly, the existing trapping devices all work in independent mode, lacking unified management and coordination mechanism. In the Dalbergia hupeana Hance planting or protection area, a large number of independent devices need to be hung on multiple plants, and the lure core replacement, device maintenance and state monitoring of each device need to be operated manually one by one. On the one hand, the labor cost is very high, especially in large-scale planting or complex terrain such as mountains, the staff need to go back and forth between devices, which is time-consuming and labor-intensive; on the other hand, the supply of independent devices lacks targeting - the number of pests in some areas is small, and the lure core is still being volatilized, causing resource waste; while in the pest dense area, the lure core may not be replenished in time, causing the prevention and control to be interrupted. In addition, the independent devices have no unified data monitoring and feedback function, and the staff cannot master the trapping situation of each device in real time, and it is difficult to adjust the prevention and control strategy according to the dynamic distribution of pests, further affecting the overall prevention and control effect, which cannot meet the actual needs of fine and efficient prevention and control of Dalbergia hupeana Hance diseases and pests. SUMMARY

[0005] (I) Technical problems solved In view of the deficiencies of the prior art, the present application provides an intelligent trapping device for physical prevention and control of diseases and pests of Dalbergia hupeana Hance, to solve the problems of single trapping method, insufficient targeting, lack of unified management and coordination in the background art.

[0006] (II) Technical solutions To achieve the above object, the present application provides the following technical scheme: an intelligent trapping device for physical prevention and control of diseases and insect pests of Caesalpinia fissa, comprising: a control terminal; a plurality of trapping modules, each of which is suspended and installed on the branches and trunks of Caesalpinia fissa, and each of which is connected to the control terminal through a pipeline; The trapping module comprises a light attraction unit, a chromatography attraction unit and an odor attraction unit. The chromatography attraction unit is used for attracting pests through a chromatography coating. The light attraction unit is used for attracting pests by emitting light and for enhancing the brightness of the chromatography coating by emitting light. The odor attraction unit is used for attracting pests by emitting pheromones. The control terminal is used for controlling the plurality of trapping modules and for supplementing attractants to the plurality of trapping modules, and the attractants are emitted by the plurality of trapping modules.

[0007] Preferably, the trapping module comprises a rectangular shell with an open top and bottom, the top of the rectangular shell is fixed with a top plate through a support, and the top of the top plate is provided with a hanging hook for hanging installation; The bottom of the rectangular shell is detachably installed with a bottom cover, and the top of the bottom cover is detachably installed with a storage frame. The light attraction unit comprises a light source disc fixed to the bottom of the top plate, and a micro camera is arranged on the light source disc for detecting pests inside the storage frame.

[0008] Preferably, the chromatography attraction unit comprises four groups of light-transmitting glass plates fixed to the outer surface of the rectangular shell, the number of chromatography coatings is four, and each is arranged on the outer side of the four light-transmitting glass plates, and the light emitted by the light source disc is transmitted through the light-transmitting glass plates to the chromatography coating to enhance the brightness of the chromatography coating.

[0009] Preferably, the outer surface of the rectangular shell is provided with four groups of conveying units for conveying the pests attracted by the chromatography attraction unit into the storage frame, and the four conveying units are equidistantly arranged around the rectangular shell. The conveying unit comprises a rotatable transparent transmission belt, and the outer surface of the transparent transmission belt is coated with a glue layer. The outer surface of the top of the storage frame is fixedly connected with a plurality of groups of rubber tines.

[0010] Preferably, the conveying unit further comprises a transmission roller rotatably connected to the gap above the rectangular shell and the bottom inside the rectangular shell, and a guide roller rotatably connected to the inside of the rectangular shell, and the transparent transmission belt is drivingly connected through the two transmission rollers and the guide roller. The two transmission rollers in each of the four transmission units located below are connected by a conical gear set, and a micro motor is fixedly connected inside the rectangular shell for rotating driving one of the transmission rollers.

[0011] Preferably, the control terminal comprises a control cylinder and a control panel arranged on the control cylinder, and a fan set for injecting air into the control cylinder is fixedly connected to the top of the control cylinder. The smell attracting unit comprises a dispersion pipe arranged inside the storage frame, and the dispersion pipe comprises a plurality of dispersion pipes, and the outer surfaces of the plurality of dispersion pipes are provided with two groups of spray holes. The outer surface of the control cylinder is fixedly connected with a plurality of drainage pipes, and the drainage pipes are communicated with the inside of the dispersion pipe through pipelines.

[0012] Preferably, the smell attracting unit comprises a communication pipe fixedly arranged inside the bottom cover, and the top end of the communication pipe extends into the inside of the storage frame and is inserted into the dispersion pipe. The inner bottom of the control cylinder is provided with a container, and the control cylinder is provided with a feeding pipe for adding sex pheromone into the container.

[0013] Preferably, the outer surface of the communication pipe is provided with a plurality of dispersion holes, and the inside of each of the plurality of dispersion holes is fixedly provided with a rubber sheet, and the inside of each of the plurality of rubber sheets is provided with a cross-shaped gap. The inside of the communication pipe is fixedly connected with a control sleeve, and the top and bottom of the control sleeve are in the shape of a neck, and the inside of the control sleeve stores a floating ball.

[0014] (Three) beneficial effects Compared with the prior art, the present application provides an intelligent trapping device for physical prevention and control of red bean tree diseases and pests, which has the following beneficial effects: By arranging the light attracting unit, the chromatography attracting unit and the smell attracting unit in the trapping module, the target pests can be visually attracted by a specific color, directly attracted by a specific wavelength of light, and precisely positioned by releasing sex pheromones and using the chemical tropism of pests, and the dispersion release of sex pheromones can be realized to improve the diffusion range, solving the problem of poor emission performance of traditional lure cores due to being inside the equipment. By connecting the control terminal with the pipelines of the plurality of trapping modules, the attracting work of all modules can be controlled centrally, without the need for operating independent devices one by one, reducing the labor maintenance cost, and different ways of independent trapping work can be performed according to the trapping situation of pests in different areas, or the modules in different trapping areas can be selectively supplemented with attractants, avoiding the overwaste of lure cores caused by continuous volatilization without pest attraction in the traditional device, and reducing the prevention and control cost.

[0015] The application increases the air flow pressure to the communicating pipe by the fan set, the floating ball can directly block the upper neck of the control sleeve, form a closed work, at this time, the pressure in the communicating pipe can be discharged through the cross-shaped gap of the several rubber sheets by gradually increasing the pressure in the communicating pipe, so that the dispersed sex pheromone trapping work can be formed, the sex pheromone emission effect is improved, the trapping range of the device is enhanced, and the problem that the emission performance is not good and the diffusion is affected when the existing trapping device attracts through the lure core because the lure core is in the device is solved.

[0016] The application injects gas into the control cylinder by the fan set, the gas flow can be delivered to the several trapping modules through the pipeline to form the trapping and escape prevention function, and the gas flow direction injected into the control cylinder can be converted through the setting of the control unit, so that the sex pheromone can be carried out and discharged into the trapping module to form the sex pheromone trapping work. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the intelligent trapping device for physical prevention and control of the disease and insect pests of the red bean tree of the application; Figure 2 It is a structure schematic view of the trapping module of the application; Figure 3 It is a structure sectional view of the trapping module of the application; Figure 4 It is a combination schematic view of the bottom cover and the storage frame of the application; Figure 5 It is a sectional view of the bottom cover of the application; Figure 6 It is a structure exploded view of the rectangular cover of the application; Figure 7 It is a structure schematic view of the chromatography trapping unit of the application; Figure 8 It is a structure schematic view of the chromatography trapping unit of the application; Figure 7 It is a local enlarged view of A in the application; Figure 9 It is a structure schematic view of the control terminal of the application; Figure 10 It is a structure sectional view of the control terminal of the application.

[0018] In the figure: 100, control terminal; 101, control cylinder; 102, fan set; 103, drainage pipe; 110, control unit; 111, shielding cover; 112, through hole; 113, spring set; 114, conical block; 200, trapping module; 201, rectangular shell; 202, top plate; 203, bottom cover; 204, storage frame; 205, light source disc; 206, micro camera; 270, Chromatography lure unit; 271, Chromatography coating; 272, Light transmission glass plate; 273, Transparent transmission belt; 274, Rubber tine; 275, Transmission roller; 276, Guide roller; 277, Bevel gear set; 278, Micro motor; 280, Odor lure unit; 281, Dispersion pipe; 282, Communication pipe; 283, Rubber sheet; 284, Control sleeve; 285, Floating ball; 300, Pipeline. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Embodiment 1: Referring to the drawings Figures 1 to 10 An intelligent trapping device for physical prevention and control of red bean tree pests and diseases comprises: A control terminal 100; A plurality of trapping modules 200 are suspended on the branches of the red bean tree, and the plurality of trapping modules 200 are connected to the control terminal 100 through pipelines 300. The control terminal 100 adopts an existing control system for intelligent control of the plurality of trapping modules 200. By connecting the pipelines 300 with the trapping modules 200, the problem of loss during later maintenance and repair can be prevented. The trapping module 200 comprises a light lure unit, a chromatography lure unit 270, and an odor lure unit 280. The chromatography lure unit 270 is used for luring pests through the chromatography coating 271. Through the chromatography coating 271 on the outer side of the light transmission glass plate 272, a specific color is used to visually attract target pests. Compared with traditional single-color trapping, multiple chromatography coatings 271 can be adapted to the color preference of different pests, thereby expanding the range of trapped species. The light lure unit is used for luring pests by emitting light and for enhancing the brightness of the chromatography coating 271 by emitting light. The specific wavelength light emitted by the light lure unit directly lures phototactic pests. At the same time, the light penetrates the light transmission glass plate 272 and acts on the chromatography coating 271, enhancing the brightness of the coating and maintaining strong lure effect at night or in insufficient light environment, thereby making up for the defects of traditional chromatography trapping limited by light. The odor luring unit 280 is used for luring pests by emitting sex pheromones; The sex pheromones are released by the odor luring unit 280, the target population is accurately positioned by using the chemical taxis of pests, and the decentralized release of sex pheromones is realized, which improves the diffusion range and solves the problem of poor emission performance of traditional luring cores due to being inside the equipment; Through the independent action and linkage cooperation of the three luring modes of chromatography, light and odor, the red bean tree pest trapping efficiency is greatly improved; The control terminal 100 is used for controlling a plurality of trapping modules 200 and replenishing attractants in the plurality of trapping modules 200, and the attractants are emitted and lured by the plurality of trapping modules 200; The control terminal 100 adopts a control system of the prior art for intelligent control of the plurality of trapping modules 200. The pipeline 300 is connected with the trapping modules 200, which not only realizes the transmission of control signals and attractants, but also prevents the trapping modules 200 from being lost during later maintenance and repair, facilitating the quick positioning and management of the modules by the staff.

[0021] Through the connection of the control terminal 100 and the pipelines 300 of the plurality of trapping modules 200, the staff can centrally control the luring work of all modules at the control terminal 100, without the need to go to each independent device one by one to operate, which greatly reduces the time and cost of manual inspection and maintenance, and avoids the disadvantages of easy loss and difficult management of traditional independent devices.

[0022] The control terminal 100 can selectively deliver attractants to the trapping modules 200 that need to be replenished with sex pheromones according to the pest trapping conditions in different areas transmitted by the miniature cameras 206. For areas with few pests and slow consumption of sex pheromones, the replenishment of attractants can be reduced or suspended; for areas with dense pests and fast consumption of sex pheromones, the replenishment is timely increased to avoid the excessive waste of luring cores caused by continuous volatilization without luring due to the independent addition of luring cores in traditional devices, thereby significantly reducing the prevention and control cost.

[0023] Referring to Figure 3 , Figure 4 and Figures 6 to 8 , the trapping module 200 includes a rectangular shell 201 which is open at the top and bottom, and a top plate 202 is fixed to the top of the rectangular shell 201 by a support, and a hanging hook is provided on the top of the top plate 202 for hanging installation; A plurality of openings are provided between the rectangular shell 201 and the top plate 202 of the trapping module 200, and the size and distribution of the openings are designed to ensure that pests can smoothly enter the inside of the device and prevent the entering pests from easily escaping, thereby creating favorable conditions for subsequent capture and collection.

[0024] The hanging hook at the top of the top plate 202 of the trapping module 200 adopts a hoop design, and the staff can adjust the tightness of the hoop according to the different thicknesses of the branches of the red bean trees, so that the trapping module 200 can be stably installed on branches of various diameters, and the applicability of the device on red bean trees in different growth states is improved. The bottom of the rectangular shell 201 is detachably provided with a bottom cover 203, and the top of the bottom cover 203 is detachably provided with a storage frame 204. The storage frame 204 is used for unified storage of trapped pests, and a layered structure or a filter screen can be arranged inside to preliminarily separate pests of different types and sizes, so as to facilitate subsequent staff to count and analyze the types and quantities of pests and provide data support for formulating more accurate prevention and control strategies.

[0025] The bottom cover 203 and the rectangular shell 201 are detachably connected in a buckle or threaded manner, when the number of pests in the storage frame 204 reaches a certain number, the staff only needs to manually detach the bottom cover 203, and then the storage frame 204 can be taken out for cleaning, which is simple and convenient to operate, and reduces the interference to the growth of the red bean trees. The light attraction unit includes a light source disc 205 fixed to the bottom of the top plate 202, and a micro camera 206 arranged on the light source disc 205 for detecting pests inside the storage frame 204; The light source disc 205 of the light attraction unit adopts a special light source designed according to the phototaxis characteristics of common pests of red bean trees (such as longicorn, aphid and leaf roller moth) in the prior art, which can emit light of a specific wavelength to accurately attract target pests and reduce the misattraction of non-target beneficial insects, thereby improving the targeting and ecological friendliness of the trapping.

[0026] The micro camera 206 on the light source disc 205 has high-definition shooting and real-time transmission functions, and can periodically shoot the pests inside the storage frame 204 and transmit the image and pest quantity count signal to the control terminal 100 through the remote transceiver module. The staff can know the pest situation of the trapping module 200 at different positions in time through the control terminal 100, and then determine whether to clean the pests or adjust the installation position of the trapping module 200.

[0027] Referring to the accompanying drawings Figure 6 The color spectrum attraction unit 270 includes four light-transmitting glass plates 272 fixed to the outer surface of the rectangular shell 201, and the number of color spectrum coatings 271 is four, which are arranged on the outer side of the four light-transmitting glass plates 272, and the light emitted by the light source disc 205 acts on the color spectrum coating 271 through the light-transmitting glass plate 272 to enhance the brightness of the color spectrum coating 271; The four sets of light-transmitting glass plates 272 of the color spectrum luring unit 270 are made of optical glass with high light transmittance, which can minimize the loss of light during transmission and ensure that the light emitted by the light source disc 205 can effectively penetrate the glass plates and act on the color spectrum coating 271.

[0028] The four color spectrum coatings 271 are made of different color formulas, which are determined according to the color preference of the main pests of the red bean tree. For example, yellow for aphids and dark for long-horned beetles, etc., to lure multiple pests at the same time and expand the range of captured species.

[0029] In the evening or insufficient light environment, the light emitted by the light source disc 205 can not only directly lure phototactic pests, but also penetrate the light-transmitting glass plates 272 and act on the color spectrum coating 271, making the color of the color spectrum coating 271 more bright and bright, and the light can be further diffused through the transparent transmission belt 273, expanding the range of color spectrum luring and overcoming the limitation of traditional color spectrum trapping by light. In all-weather environment, it can maintain good luring effect.

[0030] Referring to Figs. 1-4, Figure 4 and Figure 7 The outer surface of the rectangular shell 201 is provided with four sets of conveying units for conveying the pests lured by the color spectrum luring unit 270 to the storage frame 204, and the four conveying units are equidistantly arranged around the rectangular shell 201; Through the setting of the conveying unit, the pests on the color spectrum coating 271 arranged outside are transported to the storage frame 204, forming a unified collection work; The four conveying units are equidistantly arranged around the rectangular shell 201, and the four conveying units are arranged on the four faces of the rectangular shell 201, respectively; The conveying unit includes a rotatable transparent transmission belt 273, and the outer surface of the transparent transmission belt 273 is coated with a glue layer; The four transparent transmission belts 273 of the conveying unit correspond to the four outer surfaces of the rectangular shell 201, respectively, and each transmission belt can independently complete the adhesion and transportation of pests, ensuring that the pests lured by the color spectrum coating 271 from different directions can be effectively captured.

[0031] The transparent transmission belt 273 is made of transparent rubber material with a thickness of 1 millimeter, which not only has good flexibility and can adapt to the rotation track of the transmission roller 275 and the guide roller 276, but also has high transparency, which can ensure that the color of the color spectrum coating 271 can be clearly transmitted through the transmission belt, without affecting the color spectrum luring effect.

[0032] The glue layer coated on the outer surface of the transparent transmission belt 273 is made of an environmentally friendly adhesive with low volatility and high viscosity. The viscosity can last for a long time, and the adhesive can firmly bond the pests to prevent the pests from escaping during the transportation. At the same time, the adhesive is non-toxic to the environment and the red bean tree, and will not cause secondary pollution. The outer surface of the top of the storage frame 204 is fixedly connected with a plurality of groups of rubber tines 274. The four groups of rubber tines 274 on the outer surface of the top of the storage frame 204 are made of rubber material with good elasticity. The tooth spacing is accurately designed. The tines can smoothly scrape the pests bonded on the glue layer off the transmission belt 273 during the rotation of the transparent transmission belt 273, and can also avoid scratching the surface of the transmission belt, prolonging the service life of the transmission belt.

[0033] The outer surface of the rubber tine 274 is coated with a Teflon anti-sticking layer. The anti-sticking layer can effectively prevent the pests' bodies or secretions from sticking to the tines, ensuring that the scraped pests can smoothly fall into the storage frame 204, improving the efficiency of pest collection.

[0034] Referring to Figs. 1-4, Figure 3 , Figure 4 , Figure 7 and Figure 8 , the conveying unit further comprises a transmission roller 275 rotatably connected to the upper gap of the rectangular shell 201 and the bottom inside the rectangular shell 201, and a guide roller 276 rotatably connected to the inside of the rectangular shell 201. The transparent transmission belt 273 is drivingly connected through the two transmission rollers 275 and the guide roller 276. The guide roller 276 of the conveying unit mainly serves to support and guide the movement trajectory of the transparent transmission belt 273. The surface thereof is treated to be smooth, which can reduce the friction between the transmission belt and the guide roller, reduce the load of the micro motor 278, save energy consumption, and ensure the stability of the movement of the transmission belt. The two transmission rollers 275 in each of the four conveying units below are drivingly connected through a bevel gear set 277, and the inside of the rectangular shell 201 is fixedly connected with a micro motor 278 for driving one of the transmission rollers 275 to rotate. The micro motor 278 is a micro DC motor with adjustable speed in the prior art. The speed thereof can be adjusted by the control terminal 100 according to the actual situation. For example, when the micro camera 206 detects that the number of pests bonded on the transparent transmission belt 273 is large, the speed of the motor can be increased to speed up the rotation of the transmission belt, and the pests can be timely transported to the storage frame 204. When the number of pests is small, the speed can be reduced to reduce energy consumption.

[0035] The micro motor 278 can also be set to a timing start mode by the control terminal 100, and the working time of the motor is set according to the activity law of the pests (for example, some pests are active frequently in a specific time period), so as to ensure effective capture of pests, further save energy, and prolong the service life of the motor and the transmission belt.

[0036] The transmission rollers 275 located below in the four transmission units are in driving connection with each other through the bevel gear sets 277. This driving mode can ensure that the four transmission rollers 275 can rotate synchronously after the micro motor 278 is started, and then drive the four transparent transmission belts 273 to move synchronously, so as to realize synchronous separation and transportation of the pests and ensure the coordination and stability of the overall operation of the device.

[0037] Referring to the accompanying drawings, Figure 3 , Figure 4 , Figure 9 and Figure 10 , the control terminal 100 includes a control cylinder 101 and a control panel arranged on the control cylinder 101, and the top of the control cylinder 101 is fixedly connected with a fan set 102 for injecting air into the control cylinder 101; The control panel of the control terminal 100 adopts a touch type operation interface, and the working state of each trapping module 200 (such as whether the light source is turned on, whether the pheromone is sufficient, the motor speed, etc.) can be displayed on the interface. The working personnel can set and control the parameters of each module through touch operation, and the operation is intuitive and convenient.

[0038] The power supply mode of the control terminal 100 can be selected according to the actual use scene. In the area where there is external power supply access condition, the power supply can be realized by lapping the lead wire. In the field area without external power supply, a large-capacity mobile power supply or a solar power supply system can be provided. At the same time, each trapping module 200 can also be separately provided with a small solar panel as auxiliary power supply, so as to ensure that the device can still work normally in special conditions such as continuous rainy weather; The smell attracting unit 280 includes a dispersion pipe 281 fixed in the storage frame 204, and the dispersion pipe 281 includes a plurality of dispersion pipes, and the outer surfaces of the plurality of dispersion pipes are provided with two groups of spray holes; The dispersion pipe 281 of the smell attracting unit 280 is composed of a plurality of dispersion pipes, which are uniformly distributed in the storage frame 204. The outer surfaces of each dispersion pipe are provided with two groups of spray holes. The aperture and distribution density of the spray holes are designed to make the pheromone or airflow uniformly sprayed from the spray holes, expand the diffusion range of the pheromone, and improve the attracting effect on the pests. The outer surface of the control cylinder 101 is fixedly connected with a plurality of drainage pipes 103, and the drainage pipes 103 are in communication with the inside of the dispersion pipe 281 through the pipeline 300; The plurality of draft tubes 103 on the outer surface of the control cylinder 101 correspond to different trapping modules 200 respectively. The connection position of each draft tube 103 with the pipeline 300 adopts a sealing joint, which ensures that there is no leakage of gas during transmission and ensures that the airflow or pheromone can be efficiently transmitted to each trapping module 200.

[0039] Referring to the drawings Figure 3 , Figure 4 , Figure 10 The odor attracting unit 280 includes a communication pipe 282 fixed inside the bottom cover 203. The top end of the communication pipe 282 extends into the inside of the storage frame 204 and is inserted into the dispersion pipe 281. The communication pipe 282 of the odor attracting unit 280 and the bottom cover 203 adopt an integrated design. When the staff needs to remove the bottom cover 203 to clean the storage frame 204, the communication pipe 282 will be removed together with the bottom cover 203, avoiding the connection structure of the communication pipe 282 and the dispersion pipe 281 hindering the disassembly of the storage frame 204, and improving the efficiency of the cleaning work.

[0040] The connection position of the top end of the communication pipe 282 and the dispersion pipe 281 adopts an elastic sealing sleeve for sealing. When the bottom cover 203 is installed in place, the top end of the communication pipe 282 can be tightly inserted into the dispersion pipe 281, ensuring the sealing between the two, preventing gas or pheromone from leaking from the connection gap during transmission.

[0041] The gas permeable hole at the bottom of the storage frame 204 is internally provided with a fine filter screen. The pore size of the filter screen is smaller than the size of the smallest target pest, which can prevent the pests inside the storage frame 204 from escaping from the gas permeable hole, and at the same time can ensure the normal circulation of airflow, avoiding the decay of pest carcasses inside the storage frame 204 due to poor airflow; The inner bottom of the control cylinder 101 is provided with a vessel, and the control cylinder 101 is provided with a feeding pipe for adding sex pheromone into the vessel; The vessel at the inner bottom of the control cylinder 101 is made of a material with good corrosion resistance and sealing performance, which can prevent chemical reaction between the sex pheromone and the vessel, ensuring the purity and attracting effect of the pheromone. The capacity of the vessel can be determined according to the pest density of the trapping area and the consumption speed of the pheromone, reducing the frequency of adding pheromone by the staff.

[0042] The feeding pipe on the control cylinder 101 is provided with a sealing cover. When adding sex pheromone into the vessel, the sealing cover can be opened for adding operation; after adding is completed, the sealing cover can be closed to prevent the pheromone in the vessel from volatilizing, and at the same time to prevent external dust and impurities from entering the vessel to contaminate the pheromone.

[0043] Example 2: based on example 1, except that Referring to the drawings Figure 5 The inside of the communication pipe 282 is fixedly connected with a control sleeve 284, the top and bottom of the control sleeve 284 are both in the shape of a neck, and the inside of the control sleeve 284 stores a floating ball 285; The control sleeve 284 inside the communication pipe 282 is made of high-strength plastic material, and the neck-shaped structure of the top and bottom is designed through fluid mechanics, which can guide the airflow to form a stable flow state inside the communication pipe 282, and at the same time provide a suitable activity space for the floating ball 285.

[0044] The floating ball 285 inside the control sleeve 284 is made of light and corrosion-resistant material, and its density is less than that of the airflow. When the fan group 102 injects gas into the inside of the communication pipe 282, the airflow will drive the floating ball 285 to float in a boiling state inside the control sleeve 284. This floating state can play a stirring role on the airflow, so that the airflow can enter the dispersion pipe 281 inside the storage frame 204 more evenly, and then form a uniform airflow barrier through the spray hole, effectively block the port above the storage frame 204, and prevent the internal pests from escaping; The outer surface of the communication pipe 282 is provided with a plurality of dispersion holes, and the inside of each dispersion hole is fixedly connected with a rubber sheet 283, and the inside of each rubber sheet 283 is provided with a cross-shaped gap; When the pheromone trapping work is needed, the fan group 102 increases the airflow pressure into the inside of the communication pipe 282, at this time the upward thrust of the airflow on the floating ball 285 increases, so that the floating ball 285 moves upward and blocks the upper neck of the control sleeve 284, forming a closed space. With the gradual increase of the pressure in the inside of the communication pipe 282, the pressure will extrude the rubber sheet 283 in the dispersion hole on the outer surface of the communication pipe 282, so that the cross-shaped gap in the inside of the rubber sheet 283 is opened, and the pheromone is uniformly discharged from the cross-shaped gap with the airflow, realizing the dispersion of the pheromone trapping work, greatly improving the dispersion effect and trapping range of the pheromone, and solving the problem that the traditional trapping device is inside the device, which leads to poor dispersion performance.

[0045] Example 3: based on example 1, except that Referring to the drawings Figure 10The inside of the control cylinder 101 is provided with a control unit 110, which includes a shielding cover 111 slidingly connected to the inside of the control cylinder 101, and the shielding cover 111 is used to shield the input ends of the plurality of drainage tubes 103; the drainage tube 103 is in a Y shape, including two input ends and an output end, and the output end is in communication with the pipeline 300, and the outer surface of the shielding cover 111 is provided with a plurality of through holes 112, and the plurality of through holes 112 are respectively in communication with the upper input ends of the plurality of drainage tubes 103; The two input ends of the Y-shaped drainage tube 103 of the control unit 110 are respectively connected to the normal airflow space and the airflow space containing sex pheromones in the control cylinder 101, and the output end is in communication with the pipeline 300. This structure design can realize the switching transmission of normal airflow and airflow containing sex pheromones, and meet the needs of the device in different working states; The two input ends of the Y-shaped drainage tube 103 are both provided with a one-way valve, and the output end is provided with a switch valve; The one-way valve installed at the two input ends of the drainage tube 103 adopts a high-precision one-way sealing structure, which can ensure that the airflow can only flow from the corresponding input end to the output end, prevent the gas in the normal airflow space from entering the airflow space containing sex pheromones, or the airflow containing sex pheromones from entering the normal airflow space, avoid cross contamination of the airflow, and ensure the purity and effect of the two kinds of airflow; The switch valve provided at the output end of the drainage tube 103 can be remotely controlled through the control terminal 100, and the staff can open or close the airflow transmission of the corresponding drainage tube 103 according to the actual needs, for example, when a certain trapping module 200 does not need to be pheromone induced, the corresponding switch valve can be closed to reduce the waste of pheromones.

[0046] The shielding cover 111 is provided with a spring group 113 for upward extrusion of the shielding cover 111 through the inside of the control cylinder 101; The spring group 113 of the control unit 110 is composed of a plurality of high-strength springs, and the elastic coefficient of the spring is accurately calculated, and the strongest extrusion force is less than the highest blowing pressure of the fan group 102. Under normal conditions, the spring group 113 generates upward extrusion force on the shielding cover 111 through its own elastic force, so that the shielding cover 111 is in a reset state, at this time, the through hole 112 is in communication with the upper input end of the drainage tube 103, and the normal airflow can be transmitted to the trapping module 200 through the drainage tube 103.

[0047] When it is needed to switch to sex pheromone attraction work, the fan set 102 increases the air blowing pressure, so that the air pressure above the shielding cover 111 increases, and when the air pressure is greater than the extrusion force of the spring set 113, the shielding cover 111 moves downward. At this time, the shielding cover 111 will shield the upper input end of the drain pipe 103, cutting off the transmission of ordinary air flow, and at the same time, the conical block 114 moves out of the conical hole in the shielding cover 111, and the air flow containing sex pheromones can pass through the conical hole into the lower part of the shielding cover 111, and then be transmitted to each trapping module 200 through the drain pipe 103, realizing the switching of sex pheromone trapping work. The shielding cover 111 is internally provided with a conical hole, and the inner top of the control cylinder 101 is fixed with a conical block 114 for plugging the conical hole through a support rod; The conical hole is plugged by the conical block 114, so that the shielding cover 111 divides the inner part of the control cylinder 101 into two spaces, namely an ordinary air flow space and a space containing sex pheromones, for the operator to perform pest release and sex pheromone attraction work according to actual needs; When the shielding cover 111 encounters high-intensity wind injection of the fan set 102, the upper part of the shielding cover 111 cannot quickly release pressure, causing the shielding cover 111 to move downward, so that the shielding cover 111 can shield the upper input end of the Y-shaped drain pipe 103, and the conical block 114 is removed from the inside of the conical hole, so that the air pressure above passes through the shielding cover 111 into the lower space, and finally drives the gas containing sex pheromones to be transmitted to each trapping module 200 for trapping work.

[0048] Finally, it should be noted that: the above is only the preferred embodiment of the present application and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An intelligent trapping device for physical control of pests and diseases in red bean trees, characterized in that, include: Control terminal; Several trapping modules are suspended and installed on the branches of the red bean tree, and the trapping modules are connected to the control terminal through pipelines. The trapping module includes a light-inducing unit, a chromatographic-inducing unit, and an odor-inducing unit; The chromatographic attraction unit is used to attract pests through the chromatographic coating; The light-attracting unit is used to attract pests by emitting light and to enhance the brightness of the chromatographic coating by emitting light. The odor attracting unit is used to attract pests by emitting pheromones; The control terminal is used to control several trapping modules and to replenish attractants to several trapping modules, thereby distributing the attractant through several trapping modules.

2. The intelligent trapping device for physical control of diseases and pests of red bean trees according to claim 1, characterized in that: The trapping module includes a rectangular shell with openings at the top and bottom. The top of the rectangular shell is fixed to a top plate by a support column, and the top of the top plate is provided with a hanging hook for suspension installation. The bottom of the rectangular shell is detachably fitted with a bottom cover, and the top of the bottom cover is fixedly fitted with a storage frame that is also detachably fitted. The light-attracting unit includes a light source plate fixed to the bottom of the top plate, and a miniature camera is provided on the light source plate for detecting pests inside the storage frame.

3. The intelligent trapping device for physical control of diseases and pests of red bean trees according to claim 2, characterized in that: The chromatographic induction unit includes four sets of light-transmitting glass plates fixed to the outer surface of a rectangular shell. The number of chromatographic coatings is four, and they are respectively disposed on the outer side of the four light-transmitting glass plates. The light emitted by the lamp source plate acts on the chromatographic coatings through the light-transmitting glass plates to enhance the brightness of the chromatographic coatings.

4. The intelligent trapping device for physical control of diseases and pests of red bean trees according to claim 3, characterized in that: The outer surface of the rectangular shell is provided with four sets of conveying units for the pests attracted by the chromatographic induction unit to be discharged into the storage frame. The four conveying units are arranged in a equidistant ring. The conveying unit includes a rotatable transparent transmission belt, the outer surface of which is coated with an adhesive layer; Several sets of rubber rake teeth are fixedly connected to the outer surface of the top of the storage frame.

5. The intelligent trapping device for physical control of diseases and pests of red bean trees according to claim 4, characterized in that: The conveying unit also includes a drive roller rotatably connected to the notch above the rectangular shell and the bottom inside the rectangular shell, and a guide roller rotatably connected inside the rectangular shell. The transparent conveyor belt is connected by the two drive rollers and the guide roller. The four transmission units located below are connected in pairs by bevel gear sets, and a micro motor for rotating one of the transmission rollers is fixedly connected inside the rectangular shell.

6. The intelligent trapping device for physical control of diseases and pests of red bean trees according to claim 2, characterized in that: The control terminal includes a control cylinder and a control panel disposed on the control cylinder. A fan unit for injecting air into the control cylinder is fixedly connected to the top of the control cylinder. The odor-attracting unit includes a dispersion tube fixed inside the storage frame, and the dispersion tube includes several dispersion tubes, and the outer surface of each of the several dispersion tubes is provided with two sets of spray holes. The outer surface of the control cylinder is fixedly connected to several drainage pipes, which are connected to the interior of the dispersion pipes through pipelines.

7. The intelligent trapping device for physical control of diseases and pests of red bean trees according to claim 6, characterized in that: The odor-attracting unit includes a connecting tube fixed inside the bottom cover, the top end of which extends into the interior of the storage frame and is inserted into the dispersing tube. The control cylinder has a container at its inner bottom and a feed tube for adding sex pheromones into the container.

8. The intelligent trapping device for physical control of diseases and pests of red bean trees according to claim 7, characterized in that: The outer surface of the connecting tube is provided with a number of dispersion holes, and a rubber sheet is fixed inside each of the dispersion holes, and a cross slit is provided inside each of the rubber sheets. The control sleeve is fixedly connected inside the connecting pipe, and the top and bottom of the control sleeve are constricted, and a floating ball is stored inside the control sleeve.

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