1182 results about "Trapping" patented technology

The invention relates to the technical field of trapping equipment control, and discloses a trapping equipment cooperative control system based on multi-sensor fusion, which comprises a multi-source data acquisition module, a target identification module, a risk assessment module, a cooperative relationship modeling module, a path optimization module, a decision fusion module and an execution control module. The multi-source data acquisition module generates an environment perception map containing temperature, humidity and illumination; the target recognition module analyzes the signals and generates data containing the target size and the motion category in a classified mode; the risk assessment module divides risk areas and inverts threats to generate a risk distribution map; the collaborative relation modeling module extracts collaborative parameters such as communication delay; the path optimization module dynamically plans a path; the decision fusion module performs weighted fusion on the data generation indexes; and the execution control module matches actions and adjusts parameters. The system realizes multi-dimensional perception, accurate identification and cooperative control, improves the trapping efficiency, and is suitable for pest control and other scenes.

The invention relates to the field of disease and insect pest monitoring, and discloses a garden plant disease and insect pest intelligent early warning system based on Internet of Things, comprising an environment monitoring module for collecting environment data related to disease and insect pest breeding based on a sensor network; the pest trapping and counting module is used for trapping pests by using an intelligent trapping device of a pest attractant and is provided with a counting sensor and a pest classification and identification unit to obtain the population density of different types of pests; the plant phenotype monitoring module captures plant phenotype changes by deploying high-definition multispectral camera equipment, and automatically diagnoses pest and disease damage types by using an image recognition algorithm; and the disease and pest early warning module analyzes by using a preset early warning model based on the data of the environment monitoring module, the pest trapping statistics module and the plant phenotype monitoring module to obtain disease and pest indexes, compares the disease and pest indexes with a preset threshold value, and immediately sends out early warning information once the disease and pest indexes exceed the preset threshold value.

The invention discloses a method for killing, preventing and controlling alien species ampullaria gigas in a riverway, and relates to the technical field of alien species prevention and control. According to the distribution position of the detected ampullaria gigas, a plurality of positions where the number of the ampullaria gigas is large are selected for putting trapping cages, and bunchy aquatic plants are bound in the trapping cages through ropes; and feeding a certain proportion of natural enemy organisms of the ampullaria gigas into the trapping cage. The position, number and distribution of the ampullaria gigas are accurately recognized by using the unmanned aerial vehicle carrying the laser radar, the cost effectiveness is good, black carps are accurately put according to the volume of the trapping cage, resource waste caused by blind putting is avoided, the cost of the trapping cage and the bait is low, the overall cost is effectively controlled, natural enemies are put after trapping, the ampullaria gigas capturing and killing efficiency is greatly improved, and the economic benefit is high. The water quality and the aquatic plants are monitored regularly, the ecology is restored in time, the ecological balance recovery of the river channel is powerfully promoted, and a scientific, efficient and environment-friendly solution is provided for prevention and control of the ampullaria gigas.

The invention relates to a gas trapping system, method and device, computer equipment, a readable storage medium and a program product, and relates to the field of gas trapping. Comprising first gas trapping equipment, second gas trapping equipment and control equipment, the first gas trapping equipment is used for trapping impurity components; the impurity components refer to components influencing the degradation of the absorbent; the second gas trapping equipment is connected with the first gas trapping equipment and is used for trapping target gas; the control equipment is respectively connected with the first gas trapping equipment and the second gas trapping equipment, and is used for controlling the first gas trapping equipment to use a first absorbent to trap impurity components in the input gas source under the condition that the impurity components exist in the input gas source, so as to obtain a pretreated gas source; and controlling the second gas trapping equipment to use the second absorbent to trap the target gas in the pretreatment gas source. By adopting the method, the gas trapping cost can be reduced.

The utility model discloses a trapping device and trapping extraction equipment for water-soluble components in atmosphere, the trapping device comprises an enrichment assembly, a turntable, a second driving unit and a third driving unit, the turntable comprises a plurality of support plates, the tail ends of the support plates clamp a filter membrane through a clamping assembly, and when the second driving unit drives the filter membrane to rotate to the enrichment assembly, the filter membrane is separated from the enrichment assembly. The enrichment assembly can enrich soluble components flowing through the atmosphere on the filter membrane; the clamping assembly comprises a lower cover and an upper cover, the lower cover is fixedly connected with the supporting plate in the lateral direction, and the upper cover is arranged in the lower cover in a sleeved mode so that the filter membrane can be flatly pressed on an annular flange on the inner wall face of the lower cover. The trapping and extracting equipment comprises a movable seat, an elution assembly, a first driving unit and the trapping device. The device is reasonable in structure, convenient to use and favorable for improving the enrichment uniformity of soluble substances on the filter membrane.

The invention discloses a pepper field prodenia litura adult trapping and killing device and method. The pepper field prodenia litura adult trapping and killing device comprises an AI adult prediction system, an insect trapping device, a high-voltage power grid killing device, an insect corpse collecting device and an energy supply device. The AI adult prediction system is in communication connection with the insect trapping device and is used for monitoring prodenia litura adults in real time and sending a starting signal to the insect trapping device; the insect trapping device carries a prodenia litura sex attractant and is used for releasing the prodenia litura sex attractant to trap adults of prodenia litura after receiving the opening signal; the high-voltage power grid killing device is used for killing adults through cooperation of contact electric shock and air electric shock; the insect corpse collecting device is arranged below the high-voltage power grid killing device and is used for collecting killed insect corpses; the energy supply device is electrically connected with the AI adult prediction system, the insect trapping device and the high-voltage power grid killing device and supplies power to all electric components. Non-chemical, accurate, environment-friendly and efficient trapping and killing of the prodenia litura adults in the pepper field and stable and long-acting operation of the device are realized.

A mosquito trapping machine comprises a carbon dioxide reaction device and a trapping device. The carbon dioxide reaction device comprises a reaction shell, a reaction barrel, an electrolytic reaction piece and an electric control assembly. The capturing device comprises a capturing shell, a capturing box and a capturing fan. An air inlet in the capture shell faces a port of the reaction barrel, the capture shell is fixed to the reaction shell through a connecting piece, a capture space is formed between the capture shell and the reaction shell, and airflow generated by the capture fan sucks carbon dioxide gas emitted from the port of the reaction barrel into the capture box and then enters the capture shell through the ventilation net. And the air is further radially blown out through the air outlet. According to the embodiment of the utility model, carbon dioxide gas is introduced into the capture shell, 360-degree all-dimensional diffusion is realized by utilizing the air outlets formed in the periphery of the outer wall of the capture shell, and the carbon dioxide gas forms a uniform gas diffusion area around equipment by utilizing the suction of the fan and combining the guide of the air outlets; effective suction and capture of mosquitoes within a certain range with the equipment as the center are guaranteed.

The present application relates to the field of plant pest control, and provides a plant pest control device. The plant pest control device comprises a liquid storage mechanism, a trapping mechanism and a dredging mechanism, wherein the trapping mechanism is connected with the liquid storage mechanism, and the dredging mechanism is fixedly connected above the liquid storage mechanism. When the device is used continuously, the mosquito corpses in the filter cartridge need to be recovered, the rotating drum is rotated, the sealing plate is slid in the clamping groove to the sliding groove, the mounting sleeve and the filter cartridge are disassembled, the residual mosquito corpses in the filter cartridge are pushed out, the overall disassembly steps are simple, only the mosquito corpses in the filter cartridge need to be squeezed out, the device can be used again, the squeezed mosquito corpses can be used as fertilizer, the difficulty of device maintenance is reduced, the protection of the external sealing shell can maximize the reduction of the damage of the internal equipment of the device, and the safety of the device during use is ensured.

The utility model discloses an octopus trapping and recycling device, which belongs to the technical field of octopus trapping and comprises a trapping device and a recycling device, the trapping device comprises a plurality of trapping tanks, a trapping rope and fish-shaped octopus hooks, the trapping tanks are arranged on the trapping rope, the trapping tanks are made of transparent materials, and the recycling device is made of transparent materials. The fish-shaped octopus hook is dragged at the bottom end of the interior of the trapping tank, a plurality of water leakage openings are formed in the bottom of the trapping tank, the recycling device is installed on a boat side of a fishing boat, and the trapping rope recycles the trapping tank through the recycling device and takes out octopus from the trapping tank. Octopus is attracted into the trapping tank through the fish-shaped Octopus hook, and the soft hook on the fish-shaped Octopus hook prevents the Octopus from escaping from the trapping tank; during recovery, the trapping rope is pulled, the trapping rope enables the main pipe to rotate on the supporting shaft, and pulling is easier; the tank opening of the trapping tank is clamped between the two round rods, and the octopus is dug out in time; the octopus trapping and recycling device improves the efficiency of trapping and recycling octopus.

The application discloses an agricultural pest trapping and killing device, and relates to the technical field of pest trapping and killing, which comprises a fixed bottom plate, a pest trapping lamp for trapping and killing pests is arranged on the top of the fixed bottom plate, an electric net is arranged outside the pest trapping lamp, a shielding assembly for protecting the whole device is arranged on the top of the electric net, a driving assembly for driving the electric net to shake is arranged on the bottom of the pest trapping lamp, and a cleaning assembly for removing pest corpses is arranged outside the electric net. The application is provided with a driving part matched with a cleaning part, a plurality of petal rings around the driving part rotate around a motion shaft axis, the petal ring is a convex structure, the electric net on one side of the connecting seat will vibrate up and down, mosquitoes and flies in the driving part fall from the electric net, the double-output motor is a servo motor, the motion ring is driven to move up together with the inner ring of the sweeping brush under the elastic driving of the top telescopic spring, the surface of the electric net can be swept at the same time in the process of shaking off pests, the application has better cleaning effect, and the light of the pest trapping lamp cannot be blocked by pest corpses.

The utility model relates to an artificial fish reef stichopus japonicus proliferation catching technology, in particular to a stichopus japonicus trapping device for an artificial fish reef area. The device adopts a net cage structure, a net cage frame is made of corrosion-resistant metal profiles or PE profiles, soft nylon nettings are fixed on the net cage frame to form the bottom of the net cage and the periphery of the cage body, and movable doors which are movably connected and can be opened and closed are arranged on the periphery of the cage body of the net cage, so that the stichopus japonicus in an artificial fish reef area can enter the cage body. According to the arrangement form and scale of an artificial fish reef area, fixed-point pile arrangement and throwing of the stichopus japonicus catching device are carried out, the stichopus japonicus catching device can be independently used and can be arranged in rows for use, arrangement is convenient, use is flexible, and the stichopus japonicus catching device is suitable for being used in various different artificial fish reef construction sea areas.

The utility model relates to the field of freshwater snail capturing, in particular to a pomacea canaliculata trapping device. The device comprises a water-permeable basket body with a top cover, and one or more side walls of the basket body are provided with oval funnel channels or round funnel channels. According to the device, LED lamp luring commonly used in previous food luring tests is changed, holes are formed in the side face of the basket body, natural water flow is utilized to enable smell of luring food to be transmitted to water, and the ampullaria gigas is luring into the basket body; height differences exist between the elliptical holes and the round holes and the bottom of the basket body, so that the pomacea canaliculata cannot escape; the pomacea canaliculata gathered through food attraction can be conveniently treated in a centralized manner; according to the device, the attractant can be taken out and added at any time in the test process, the problem that the attractant effect in the later test period is reduced due to degradation of the attractant is solved, the device is simple in manufacturing method, materials are easy to obtain, cost is low, pesticide use is avoided, and the device is economical, practical and environmentally friendly.

According to the intelligent collaborative mosquito prevention and control system and the control method, the trapping unit is used for trapping mosquitoes in a centralized manner, the trapping unit is matched with the edge calculation unit to analyze the captured mosquitoes in real time, the positions of the mosquitoes can be quickly positioned in combination with the recognition model, the mosquitoes and non-mosquito insects can be accurately distinguished, and the defect that beneficial insects are caught by mistake through a traditional trapping means is effectively overcome. The cloud data processing unit integrates the feature data uploaded by the edge side and can finish fine classification of the vector mosquitoes in combination with the environmental parameters, and compared with traditional manual or single equipment monitoring, the accuracy and comprehensiveness of the data are greatly improved. And based on the accurate analysis result, the system automatically triggers a killing strategy library, an optimal operation path is generated in combination with an artificial intelligence algorithm, and intelligent release of prevention and control resources is realized.

The invention discloses a soybean pod borer predicting and forecasting method based on machine learning, and relates to the technical field of insect situation prediction.The soybean pod borer predicting and forecasting method comprises the steps that trapping counting and state information are collected, the total trapping amount of the day is summarized, and an observation credibility index is calculated through S-shaped attenuation punishment; determining a key occurrence window for annual phase alignment of total trapping amount historical data, and calculating a phenological continuous index of a future prediction window based on a sowing date and day-by-day air temperature; establishing a mechanism constraint machine learning model based on a feedforward full-connection neural network, and outputting a continuous time trapping intensity predicted value and change trend information; carrying out numerical integration on the predicted value to obtain a future insect situation cumulant, and calculating an insect situation risk amount by combining the environmental suitability and the phenological suitability; and generating a maintenance instruction according to the observation credibility index, and outputting an early warning and patrol frequency adjustment instruction in a graded manner according to the insect condition risk quantity. According to the method, quantitative suppression of low-quality trapping data, constraint stabilization of a trapping intensity prediction mechanism and comparable and reviewable risk early warning are realized.

The utility model discloses a trapping device for preventing insects from laying eggs, which comprises a wool felt (1) compressed into a corrugated shape, a group of bristles (2) sewed at two ends of the wool felt (1) respectively, a support rod (3) and a plastic film (4). The egg laying trapping device induces codling moths to lay eggs in the device, concentratedly destroys eggs and trapped adults, has the advantages of being simple in structure and capable of being recycled, can reduce use of chemical pesticides, guarantees food safety and quality, and reduces prevention and control cost while controlling the number of pests.

The utility model relates to the technical field of dam termite prevention and control in water conservancy and hydropower engineering, in particular to a termite prevention and control dam structure which comprises a dam and a multifunctional termite prevention and control device. The multifunctional termite control device system is arranged in a dam with termite damage and comprises an osmotic pressure monitoring pipe, a termite trapping and killing device, a grouting device, an osmotic pressure monitoring device and a cover plate. The construction period and the operation period of the dam are both convenient; on the premise that dam osmotic pressure monitoring is not affected, a cover plate is arranged at the top of the termite prevention and control device, and replacement and long-term use of trapping and killing bags, bait guiding wood and an intelligent monitoring device which are embedded inside are facilitated; in the aspect of grouting control, long-term repeated grouting control can be realized without independent punching; the termites can be trapped, killed and monitored by burying trapping and killing bags, bait guiding wood and an intelligent monitoring device, and meanwhile, grouting measures can be implemented on the premise of low cost when necessary; construction is easy and convenient, the cost is low, and comprehensive control and thorough treatment of the termites are achieved.

The invention discloses a powder borer trapping device, comprising: a base, the bottom of which is provided with a cavity; a connecting hole a penetrating through the base is formed in the concave cavity; a connecting sinking cavity is formed in the position, corresponding to the connecting hole a, of the top of the base. The lamp post comprises a fixed rod, and a telescopic rod is movably connected into the fixed rod; one end of the fixing rod is connected with the base through the connecting hole a; the insect receiving box is connected with the telescopic rod; the trapping device comprises a support which is fixedly connected with the top of the insect receiving box; a trapping lamp is arranged at the position, opposite to the insect receiving box, in the support, a base plate is arranged between the trapping lamp and the insect receiving box, and an electric shock net is arranged around the trapping lamp. The motor box is arranged at the top of the bracket and is connected with the bracket; the trapping lamp and the electric shock net are electrically connected with the motor box respectively; and the solar panel is connected with the motor box. Physical control and biological control are combined, the trapping efficiency is improved, the overall structure is simple, and disassembly and transportation are convenient.

The invention provides a CO2 trapping system and method based on a compression-absorption heat pump. The CO2 trapping system comprises a CO2 trapping unit, a CO2 compression and liquefaction unit and a compression-absorption heat pump unit, the CO2 trapping unit at least comprises an absorption tower and a desorption tower, and the absorption tower is connected to the desorption tower through a CO2 rich liquid pipeline via the compression-absorption heat pump unit; the CO2 compression and liquefaction unit is connected with the compression-absorption heat pump unit through a liquefied CO2 pipeline; the compression-absorption heat pump unit is used for extracting low-grade heat energy of liquefied CO2 generated by the CO2 compression and liquefaction unit and converting the low-grade heat energy into high-grade heat energy to heat CO2 rich liquor in the CO2 capture unit. According to the CO2 capturing system provided by the invention, the compression-absorption heat pump unit is utilized to realize efficient utilization of heat of the whole system for capturing CO2 from combustion flue gas to form a liquefied product, so that the heat grade and the heat pump performance coefficient are improved, the energy consumption of the CO2 capturing system is greatly reduced, and energy-saving CO2 capturing is realized.

The invention belongs to the technical field of artificial intelligence, and particularly relates to an intelligent insect condition monitoring analysis method and system based on the Internet of Things, and the method achieves the whole-process intelligent monitoring and prevention of insect conditions through the Internet of Things technology: dividing monitoring sub-regions based on the types of crops, arranging devices, and starting the monitoring from the first growth stage of the crops; crop images are collected, types and growth stages are recognized, and the types and habits of corresponding pests are obtained in combination with big data; controlling a monitoring device to dynamically adjust light source parameters for trapping according to pest phototaxis characteristics; collecting pest images, identifying types, and counting the number; targeted prevention and control measures are formulated and implemented based on the types and the number of the pests, and monitoring and prevention and control processes are dynamically repeated according to crop growth stages and growth seasons. The problems of low efficiency and insufficient prevention and control pertinence of traditional insect condition monitoring are solved, accurate monitoring and scientific prevention and control of insect conditions are achieved, and the method is suitable for modern agricultural accurate planting scenes.

The utility model discloses a foldable mesh cage type ampullaria gigas trapping device, and relates to the technical field of biological control. Comprising a folding net cage main body, a snail collecting cage arranged on the folding net cage main body and communicated with the interior of the folding net cage main body, a food calling bag arranged in the folding net cage main body in the length direction, a food calling agent contained in the food calling bag, a plurality of snail inlets formed in the folding net cage main body and guide assemblies arranged on the outer sides of the snail inlets. One end of the folding mesh cage body away from the conch collecting cage is closed; each pomacea canaliculata collecting cage is provided with a funnel-shaped inlet for collecting pomacea canaliculata and a closed net bag, and a phagostimulant is placed in the closed net bag; the portable folding chair is reasonable in design, has a foldable design, and is convenient to carry and store. The net cage structure effectively traps the ampullaria gigas and prevents the ampullaria gigas from escaping, and meanwhile a phagostimulant can be placed to attract the ampullaria gigas to enter the net cage. The device is suitable for rice fields and other aquatic environments, is easy to install and can be repeatedly used, and pollution to the environment is greatly reduced.

The utility model provides a trapping device for enhancing the trapping efficiency of geogas nano-metal particles, which relates to the technical field of geochemical measurement and comprises a trapping cylinder, a trapping pipe and a dispersion filter disc, the trapping barrel is filled with trapping liquid, an extraction opening is formed in the top of the trapping barrel, the gas inlet end of the trapping pipe is located outside the trapping barrel, and the gas outlet end of the trapping pipe extends into the trapping pipe. The trapping device has the beneficial effects that the gas in the stratum can be continuously pumped into the trapping barrel through the trapping pipe by pumping the gas from the gas pumping opening of the trapping device, so that the trapping liquid can trap nano metal particles in the gas in the stratum. The bubbler is arranged downwards, so that the migration path of the gas to be washed in the trapping liquid can be prolonged; the bubbler at the gas outlet end of the trapping pipe and the dispersing filter disc above the bubbler can disperse the gas overflowing from the gas outlet end of the trapping pipe into tiny bubbles, the contact area of the gas to be washed and the trapping liquid is increased, and therefore the trapping efficiency of the nano metal particles in the gas in the stratum is effectively improved.

The invention relates to the technical field of pest trapping and killing devices, and discloses an agricultural pest control trapping and killing device which comprises a base, the top of the base is fixedly connected with a limiting rod, the inner wall of the base is rotatably connected with a reciprocating screw rod, and the circumferential surface of the reciprocating screw rod is movably connected with a moving rod. The front side and the rear side of the moving rod are fixedly connected with moving frames, and the inner walls of the moving frames are rotationally connected with cleaning plates through torsional springs. When trapping is conducted, the cleaning plates are driven by the reciprocating lead screw to shoot down or expel pests attached to the intercepting rod, and it is avoided that a light source of a trapping lamp is blocked to affect the attraction force of the trapper; the pest corpses are cleaned in time, so that the pollution-free characteristic of the trap is maintained, safe use of parts in the device is ensured, the maintenance cost of the device is further reduced, the use effect of the trap is improved, and powerful support is provided for sustainable development of pest control work.

The utility model provides a forestry pest trapping device, and particularly relates to the technical field of pest trapping, the forestry pest trapping device comprises a shell, the top of the shell is fixedly connected with a hook, the outer side of the hook is fixedly connected with a solar panel, according to the forestry pest trapping device, the outer side of a collecting box is wrapped with a pest sticking plate, and the pest sticking plate is limited through a first limiting frame and a second limiting frame; the pest sticking plate can collect attracted pests, an insecticide is put into the collecting disc, when the pests enter the collecting box, the pests can be guided through the guide sleeve, the effect of preventing the pests from flying out can be achieved, the pests fall into the collecting disc, the pests can be killed through the insecticide, and during installation and replacement, the pin rod is pulled, and the pest sticking plate can be conveniently replaced. The spring is compressed through the convex ring, the collecting disc is slidably inserted into the mounting groove through the mounting block, then the pin rod is loosened, the spring rebounds, and the pin rod is inserted into the second pin hole, so that the collecting disc is mounted, and subsequent cleaning is facilitated.

The invention provides a trapping device for automatically monitoring cigarette beetles in a cigarette factory, and is applied to the technical field of cigarette beetle trapping. The device comprises a shell and a top cover, the bottom end of the top cover is connected with an ultraviolet lamp through an electric wire, a scraper is movably installed in the shell and sleeves the outer wall of the ultraviolet lamp, two ends of the scraper are fixedly connected with pull rods through connecting blocks, the pull rods are located in through grooves formed in two sides of the shell, and the outer walls of the pull rods are sleeved with reset springs. The bottom end of the shell is detachably provided with a cleaning box, the bottom end of the pull rod is fixedly connected with a pull rope, the pull rod and the scraper which can move up and down are arranged in the shell, trapped beetles are driven into the cleaning box on the lower portion in the shell, and then the beetles are adhered through an insect sticking plate; then the cleaning box is taken down, and the insect sticking plate in the cleaning box can be cleaned, in this way, rapid cleaning of the trapping device is achieved, the whole device does not need to be taken down, a trapping time space cannot be formed, and therefore the trapping effect of the device is guaranteed.

The invention belongs to the technical field of solenopsis invicta prevention and control, and particularly relates to solenopsis invicta food bait as well as a preparation method and application thereof. The invention provides red imported fire ant food bait. The red imported fire ant food bait is prepared from energy main materials and auxiliary materials, the energy main material consists of the following components in percentage by weight: 50-70% of insect protein powder, 5-20% of corn flour, 9-11% of peanut oil, 9-11% of fish meal and 9-11% of cane sugar. The invention also provides an attractant matched with the red imported fire ant food bait. According to the invention, the efficiency of finding bait by the red imported fire ants can be improved, meanwhile, the recruitment behaviors of the worker ants are further increased, more worker ants are lured, and the comprehensive trapping effect is good.

The device comprises a cage body, a cage door, a pressing rod and a bait hanging hook, the cage door is arranged on a cage opening of the cage body, the pressing rod is arranged on the cage door, the tail end of the pressing rod is connected with the bait hanging hook arranged at the rear end of the cage body when the pressing rod is in a horizontal state, and the bait hanging hook is arranged at the rear end of the cage body. The mouse cage further comprises a rapid blood collecting device and a reset flapping device, the rapid blood collecting device is fixedly arranged on the side face of the rear end of the cage body, and the reset flapping device used for flapping and pressing a mouse on the rapid blood collecting device is arranged in the cage body. And the reset flapping device is arranged in the cage body and is positioned on the same side as the rapid blood collection device. The invention has the innovation points that the rapid blood collection device and the reset flapping device are additionally arranged on the existing mouse trapping cage, and a mouse can be driven and flapped onto the rapid blood collection device after being trapped, so that the mouse is subjected to blood collection, and whether the mouse is infected with Yersinia pestis or not is detected.

The utility model discloses an automatic liquid supplementing type sweet and sour liquid trap which comprises a main barrel body, an auxiliary barrel body connected to the bottom of the main barrel body, a threaded cover connected to the lower end of the main barrel body, a first plastic pipe and a second plastic pipe connected to the threaded cover, a load-bearing handle arranged at the top end of the main barrel body, and a liquid supplementing device connected to the load-bearing handle. The weighing handle is connected with a fixing hook, a protruding rain baffle is arranged at the tail end of the main barrel body, a spiral buckle used for fixing the auxiliary barrel body is arranged at the tail end of the main barrel body, trapping holes are formed in the upper portion of the side wall of the auxiliary barrel body, sweet and sour liquid in a trapping disc of the auxiliary barrel body is automatically supplemented through atmospheric pressure balance, frequent manual liquid supplementing is not needed, and the long-term trapping and preventing effect is achieved; the volatilization volume is reduced, the dosage of sweet and sour liquid is small, and the cost of attractants is saved; the main barrel body has shading and rain shielding functions, so that the situation that the trapping effect is lost due to disproportionality caused by dilution of rainwater and quick volatilization of effective components of sweet and sour liquid is effectively avoided.

Smart Pest Trapping Apparatus for crop Protection and insect management

The utility model belongs to the technical field of agriculture and forestry insect and mosquito trapping, and particularly relates to an intelligent agriculture and forestry insect and mosquito trapping device which comprises a trapper shell, a trapping mechanism is arranged in the trapper shell, and a deinsectization mechanism is arranged in the trapper shell. The trapping mechanism comprises a trapping bin, a trapping tank, trapping liquid, a placing plate and air holes, the trapping bin is communicated with the two sides and the top of the trap shell, the outer diameter of the trapping bin is larger than the inner diameter of the trapping bin, the trapping bin is conical, the trapping tank is arranged at the bottom of the inner wall of the trap shell, the trapping liquid is arranged in the trapping tank, and the placing plate is arranged on the trapping tank. The placing plate is installed in the trap shell and located on the top of the trapping tank, and the air holes are formed in the top of the placing plate. The utility model provides an intelligent agriculture and forestry insect and mosquito trapping device which can trap and kill mosquitoes, has small influence on the environment, reduces pesticide residues, avoids pollution of soil and water sources, and is beneficial to protection of the ecological environment.

The application provides a trapping device for tetrachloroisophthalonitrile synthesis gas, a use method and application thereof. The trapping device comprises a trapping device body and a top head arranged above the trapping device body. The trapping device body comprises at least two groups of trapping assemblies which are arranged at intervals and are independent of each other along the length direction of the trapping device body. Each group of trapping assemblies comprises at least one trapping shell which is arranged side by side along the width direction of the trapping device body. A longitudinal baffle is arranged inside the trapping shell. The baffle is parallel to the width direction of the trapping device body. The baffle divides the inside of the trapping shell into a bottom-communicating approach trapping chamber and a return trapping chamber. A jacket is arranged outside the trapping device body. The trapping shells are arranged in a matrix form in the jacket. Cooling medium is introduced into the jacket. The top head is used for connecting the top portions of two adjacent groups of trapping assemblies. A longitudinal partition plate is arranged in the top head and is opposite to the position of the baffle. An air inlet and an air outlet are arranged on the two sides of the short side of the top head.