70 results about "Insect collecting" patented technology

The utility model discloses a grassland soil insect collecting device which comprises a soil sample box and an insect collecting chamber, the soil sample box is carried on the collecting chamber, a frustum part is arranged at the bottom end of the soil sample box, the frustum part at the bottom end of the soil sample box extends into the insect collecting chamber, a leakage net is arranged at the bottom end of the frustum part, and the leakage net is connected with the soil sample box. A plurality of first vent holes are formed in the periphery of the top end of the soil sample box, and a plurality of second vent holes are formed in the periphery of the top end of the insect collecting chamber. A plurality of structures such as the soil sample box, the insect collecting chamber, the leakage net, the first vent hole and the second vent hole are adopted, insects in soil slowly enter the insect collecting chamber from the leakage net by exposing the interior of the soil sample box to the sun, the insects do not need to be caught by hands, and the insects are prevented from being damaged in the collecting process.

The invention discloses a stored insect killing agent effect evaluation device and method capable of achieving dynamic separation and automatic counting, the evaluation device comprises a base, a vibrator is installed on the base, a killing bin is installed on the vibrator through a connecting frame, a live insect killing cavity is formed in an inner cavity of the killing bin, and an attractant box is arranged at the top of the killing bin; the bottom end of the killing bin is detachably connected with the live insect bin or the dead insect bin; a live insect counting module is detachably arranged in a live insect killing cavity of the live insect bin, a plurality of vertically-through live insect channels are formed in the live insect counting module, and a counter is arranged at each live insect channel; a weight counter is arranged on the bottom wall of a dead insect collecting cavity of the dead insect bin, a tray is placed on the weight counter, a funnel is detachably arranged on the upper portion of the dead insect collecting cavity, a screen is arranged on the funnel, and dead insects screened by the screen are guided into the tray below through the funnel. The method has the advantage that the efficiency and the accuracy of the effect evaluation experiment of the stored pest killing agent are improved.

The utility model discloses an insect condition forecasting lamp capable of efficiently killing insects, which relates to the technical field of insect condition forecasting lamps, and comprises an insect condition forecasting control cabinet, an insect trapping lamp arranged in the insect condition forecasting control cabinet, an insect receiving funnel arranged in the insect condition forecasting control cabinet and positioned under the insect trapping lamp, a sealing chassis and an insect collecting cover, the outer surface of the trap lamp is sleeved with the sealing base plate and the insect collecting cover, and the insect collecting cover is located above the sealing base plate; by driving the threaded rod to rotate, the movable plate drives the pest collecting cover to vertically descend, pests on the surface of the trap lamp are captured, the movable plate is buckled on the sealing base plate, a container for limiting the activity of the pests can be formed, and then the first gear is meshed with the rack to drive the sealing base plate and the pest collecting cover to vertically shake; the container is continuously shaken up and down, so that the pests are continuously collided and bumped in the sealing base plate and the pest collecting cover, the pests are coma and even die, and the pest killing efficiency of the pest situation forecasting lamp is improved.

The utility model discloses a composite trapping and killing type insecticidal lamp which comprises a stand column. The attraction part comprises a lamp shell, a light source, an impact plate and a bait cage, the lamp shell is fixed to the middle of the stand column, a plurality of attraction openings are evenly formed in the side wall of the lamp shell in the circumferential direction at intervals, and a guide-out opening is formed in the center of the bottom; the light source is fixed to the center of the top wall in the lamp shell. The plurality of impact plates are radially arranged and fixed on the inner wall of the lamp shell on the peripheral side of the corresponding light source, and the plate surface of each impact plate is arranged along the height direction of the upright post; the bait cage is mounted on the impact plate; the collecting part comprises a flow gathering barrel, an exhaust fan and an insect collecting barrel, the flow gathering barrel is fixed to the bottom of the lamp shell, and an inner cavity of the flow gathering barrel communicates with the guide-out opening; the exhaust fan is fixed on the inner side wall of the flow gathering cylinder; the insect collecting barrel is fixed at the bottom of the flow gathering barrel; and an electric control assembly. The device is wide in trapping range and suitable for trapping and killing various types of pests, meanwhile, the pest trapping and killing rate is increased, and the pests are effectively prevented from escaping.

The invention relates to the technical field of forestry pest trapping and monitoring, in particular to a tree stump boring pest trapping device and a monitoring method.The tree stump boring pest trapping device comprises a trapping cage capable of surrounding a stump, the top of the trapping cage is covered with a rainproof top cover, and ground nails are arranged at the bottom of the trapping cage; a plurality of insect collecting devices rotationally connected with the trapping cage are arranged on the side wall of the trapping cage, insects are collected when the insect collecting devices rotate to the interior of the trapping cage, and the insects can be taken out after the insect collecting devices rotate to the exterior of the trapping cage. By means of the trapping device and the monitoring method, collection of specific tree stump boring pests can be achieved, the trapping device and the monitoring method have the advantages of being convenient to install, good in trapping effect, flexible, easy to collect and the like, adult insects can be prevented from escaping, the activity of the adult insects is guaranteed, trapping targets are more accurate, the anti-interference capacity is high, and the device and the method have great significance in counting the eclosion conditions of the tree stump boring pests. The method has a good application value in comparison with the remaining amount of the tree stump boring pests in different areas.

The utility model relates to the technical field of insect collection, and particularly discloses a classified insect collection device which comprises a first collection device, a second collection device and a third collection device which are all provided with meshes. The diameter of meshes in the first collecting device is smaller than that of meshes in the second collecting device; the diameter of meshes in the second collecting device is smaller than that of meshes in the third collecting device, and an insect inlet is formed in the top of the third collecting device. The device is designed into a plurality of layers, meshes with different mesh numbers are designed in each layer, each layer can be independently picked, the device is used in cooperation with a trapping device, after insects enter the first layer of insect collecting device through attraction, the insects can enter different insect collecting boxes through the meshes due to different sizes of individuals, automatic classification of the insects is achieved, and the insect trapping efficiency is improved. Insect forms are prevented from being damaged, the integrity of collected specimens is guaranteed, and the sorting work intensity of workers is reduced.

The invention relates to the technical field of resource insect breeding, in particular to living larva separation equipment which comprises a separation device, the separation device comprises at least one layer of separation mechanism, the separation mechanism comprises at least two conveying mechanisms distributed in parallel, a gap is formed between every two adjacent conveying mechanisms, and living larvae can pass through the gaps. The conveying mechanism is driven by a power mechanism; an insect collecting area is arranged below the conveying mechanism, and an insect sand collecting area is arranged at the tail of the conveying mechanism in the conveying direction, so that the separation effect of larvae and insect sand is greatly improved, and the cleanliness of living larvae is improved.

The utility model relates to the technical field of feeding devices, and discloses a rice moth feeding device which comprises a box body, a feeding opening is formed in one side of the box body, a feeding mechanism is connected to one side of the feeding opening in a threaded mode, two sets of sliding grooves are formed in the inner side wall of the box body, and insect collecting nets are connected to the surfaces of the two sets of sliding grooves in a sliding mode. According to the rice moth feeding device, through the arrangement of the insect collecting net, the transfer mechanism, the rotating rod and the rotating mechanism, when rice moth feeding is conducted, the partition plate is used for separating rice moths in different states, the servo motor drives the rack to move back and forth, then the insect collecting net is driven to move back and forth on the two sides of the box body, and in the moving process, soft brushes on the rotating blocks sweep rice moth adults to a screen, so that the rice moth adults are separated; when the movement is stopped, the rotating block is in contact with the partition plate to separate the box body, so that the transfer operation of the rice moth adults is carried out in the box body and is isolated from the outside, the rice moth larvae or adults are prevented from climbing out of the box body, and the pollution to the external environment caused by external climbing of the rice moth is also avoided.

The present invention belongs to the technical field of insect collection. Disclosed is a method for collecting snake flies. Provided in the present invention is a method for collecting snake flies, comprising the following steps: (1) felling trees infected with pine nematode disease, and segmenting trunks by 1.2-1.5 m; (2) placing the wood segments in an outdoor collection device; and (3) after the eclosion of the snake flies, collecting and feeding same to observe the biological habits thereof. The collection device is of a box body structure consisting of a plurality of separated sub-boxes, each sub-box being provided with a label and air holes on the top surface and provided with a gauze therein. The insect collection method provided by the present invention is easy to popularize, and provides a more reliable and accurate collection means for insect researchers, thereby further playing a positive role in promoting rapid and healthy development of insect collection and research in our country.

The utility model relates to the technical field of insect collecting equipment, concretely relates to a pine wood nematode collecting device, including base, the base top fixedly connected with insect collecting mechanism, the base bottom is provided with fixed subassembly, among them: The fixed subassembly includes two arc connecting plates, two The arc connecting plates pass through opposite or opposite movement adjustment distance between two arc connecting plates, can with different specifications connecting piece steady clamping between two arc connecting plates, adapt to different diameter connecting piece, expand the applicable scene of device, one end of fixed subassembly is provided with adjusting assembly, through Adjusting assembly rotation drive fixed subassembly one end rotation adjusts the angle of fixed subassembly, satisfy fixed subassembly with different direction connecting piece's connection, increase the adaptability of insect collecting mechanism installable position, effectively guarantee the insect collecting mechanism in the moth module can always be oriented optimal monitoring direction, improve the insect collecting efficiency.

The invention belongs to the technical field of insect collectors, and particularly relates to a portable insect collector with a replaceable collecting device. The device comprises a collection host, a collection head, a negative pressure generator, a threaded connection interface, a collection device and a guide hopper. The acquisition host is in a transparent tubular shape; the collection head is sleeved on the top of the collection host; the negative pressure generator is inserted and mounted on the outer wall of the acquisition host; the threaded connection interface is fixedly mounted at the bottom of the collection host; the collection device is mounted in the threaded connection interface in a butt joint manner; through the modular concept of one host and multiple slave tubes, a user can quickly switch the collection terminal according to target insects and subsequent requirements in the field, multiple functions such as living body observation, specimen poisoning, microscopic observation and sample screening are achieved, portability and functionality are achieved, the insect escape rate and the damage rate are greatly reduced, and the cost is reduced. And seamless connection from acquisition to processing is realized.

The invention belongs to the technical field of agricultural equipment, and discloses intelligent agricultural insect pest situation collecting and forecasting equipment which comprises a base and further comprises a stabilizing mechanism arranged on the outer wall of the bottom end of the base; the adjusting mechanism is mounted on the outer wall of the base, and an adjusting rod is slidably connected to the inner wall of the base; the insect collecting box is fixedly connected to the outer wall of the top end of the adjusting rod, an attraction lamp is fixedly connected to the outer wall of the top end of the insect collecting box, and a solar panel is arranged on the outer wall of the top end of the insect collecting box through a connecting mechanism; wherein the stabilizing mechanism comprises a sliding block; through cooperation of the supporting plate, the inner rod and other structures, after the sliding block moves downwards, the supporting plate can be opened to be attached to the ground, the stability of the base is improved, when the base is collided and shakes, the buffering effect of the combination of the inner rod and the sleeve rod can reduce the shaking amplitude, and then it is further ensured that the base is not prone to toppling over, and the fixing effect is better.

The utility model provides a device for collecting small insects in the open air, including air suction pump and the air suction hose of connecting air suction pump, still including with the detachable connection of air suction hose intermediate connecting pipe, and with the detachable connection of transparent insect collecting tube of intermediate connecting pipe, the opening is provided in the tail end of insect collecting tube, is fixedly provided with gauze near intermediate connecting pipe one end. The utility model is used for the suction collection of small volume insects, such as thrips, whitefly and the like small volume insects, provides suction force through air suction pump, and air suction hose can realize the operation of various angles, and intermediate connecting pipe is used for connecting air suction hose and insect collecting tube, in order to facilitate production insect collecting tube, avoids the escape of insects, and gauze is fixedly set in the end part, prevents the escape of insects that are sucked into insect collecting tube, and the number of collected insects and the monitoring of insect state are more convenient to observe with the transparent pipe of insect collecting tube, and the tail end opening is plugged after single collection is completed.

The utility model relates to mosquito trapping technology field especially, it relates to a hand -held insect trap. The hand -held insect trap includes the middle ball, the front ball surface fixedly inlaid of the insect pipe, the rear ball surface of the middle ball is installed the threaded connection's negative pressure fan, the threaded connection's insect collecting bottle and manual inflation pump are installed on the middle ball. The hand -held insect trap provided by the utility model opens negative pressure fan and drives the insect pipe to approach the flying mosquito, so that the mosquito is inhaled into the middle ball, then closes the negative pressure fan, and then the mosquito flies into the insect collecting bottle under the habit of flying, thereby completing the capture of the mosquito, then the bottle cover of the insect collecting bottle top is covered to the insect collecting bottle bottom after the reverse rotation of the insect collecting bottle, if the mosquito cannot fly into the insect collecting bottle, through repeatedly holding and pressing the manual inflation pump, so that the airflow blows upward from the lower threaded interface, makes the mosquito fly into the insect collecting bottle and collects.

The green prevention and control device comprises a trapping cylinder with the upper end and the lower end opened, the upper end of the trapping cylinder is detachably connected with an air blowing assembly communicated with the trapping cylinder, an air guiding assembly is arranged at the position, close to the upper end of the trapping cylinder, of the inner wall of the trapping cylinder, and a storage box is arranged above the air guiding assembly in a matched mode; a breathable net cylinder communicated with the trapping cylinder is arranged at the position, at the air guide assembly, of the outer wall of the trapping cylinder, the portion, below the breathable net cylinder, of the outer wall of the trapping cylinder is communicated with a pest inlet pipe capable of preventing pests from escaping in an inclined and downward mode from outside to inside, a connecting frame is arranged below the inner wall of the trapping cylinder, and the lower end of the connecting frame is detachably connected with a liquid storage box. A water absorption cotton rope is detachably connected between the upper end of the outer wall of the liquid storage box and the lower end of the air guide assembly in a matched mode, and an insect collecting box is detachably connected to the lower end of the inner wall of the trapping cylinder. According to the insect trapping device, various insects can be trapped, the repelling effect cannot be achieved, and the killing effect cannot be affected by the number of the insects when the insects are trapped and killed.

The utility model discloses a deinsectization device for forestry engineering, and relates to the technical field of forestry engineering. Comprising a fixed square column, a trapping and insect killing assembly arranged on the outer side of the fixed square column, and a height adjusting assembly arranged on the inner side of the fixed square column. The LED lamp with the specific wavelength is adopted as a light source, the wavelength has high attraction to forest pests and can trap the pests to approach, the pests penetrate through gaps between the supports to catch the power grid to be killed in the process of approaching the LED lamp, and when the pests on the power grid are accumulated to a certain degree, the pest trapping device is used for trapping the pests. A rotating disc is driven by a second motor to rotate, a brush plate can be driven in the rotating process of the rotating disc to enable pests on a power grid to fall off, the pests can fall on a tray to be collected, a pushing plate is driven by pressing a trapezoidal block to horizontally move, and a spring is driven by the pushing plate to be compressed in the horizontal moving process, so that the tray can be conveniently detached; therefore, the trapped insect collecting piece can be conveniently cleaned, and the deinsectization efficiency of the device is improved.

The application discloses a kind of taro fruit fly collection, transport and temporary rearing device and method, it is related to insect collection technical field.The storage box is provided with hand strap on the side wall, the top wall and side wall of storage box are provided with vent, the inner wall of storage box is provided with fixed angle code assembly, fixed angle code assembly is provided with fixed clamping plate, fixed clamping plate is provided with first fixed hole, first fixed hole is clamped with containing tube, the bottom of storage box is paved with water-absorbing resin, containing tube is provided with opening at both ends, the top opening of containing tube is covered with gauze, the bottom of containing tube is above water-absorbing resin, and the bottom opening is provided with gauze.The application can quickly and efficiently complete the collection of taro fruit fly together with host, and can extend the normal state of host within a certain period of time, provide survival conditions for taro fruit fly, achieve the purpose of temporary rearing and prevent the host and taro fruit fly from being squeezed during transportation, avoid the death of taro fruit fly during transportation, and effectively improve the collection efficiency.

The invention discloses an omnidirectional light source deinsectization lamp device which comprises a shell, a super-hydrophobic coating is arranged on the surface of the shell, an opening is formed in the top of the shell, and a funnel-shaped insect collecting opening convenient for pests to enter is formed in the side edge of the shell, and the omnidirectional light source deinsectization lamp device is characterized in that a radial transparent insect falling plate is arranged in the insect collecting opening; a pest trapping lamp for attracting pests to enter is arranged below the pest falling plate, a pest guide pipe is connected to the bottom end of the pest collecting opening, a pest collecting box is arranged downwards along the pest guide pipe, and an infrared heating column for killing the pests entering the pest collecting box at high temperature is installed in the pest collecting box. The deinsectization lamp device provided by the invention can efficiently kill agricultural pests, is green and environment-friendly, abandons chemical pesticides, has no pesticide residues, does not pollute soil, water sources and agricultural products, and also avoids damage to the ecological environment.

The invention relates to the technical field of forestry pest control, in particular to a protection device for forestry pest control, which comprises a support structure, a pest trapping structure and a pest collecting protection device, the support structure comprises a top plate, a support frame and an equipment bin, the support frame is fixed between the top plate and the equipment bin, and the top of the equipment bin is provided with an opening; the pest trapping structure comprises an ultraviolet lamp tube and a high-voltage power grid; the insect collecting and protecting device is located in the equipment bin and comprises an insect collecting assembly, an insect falling box and an image collecting assembly, the insect collecting assembly comprises two turnover plates, the turnover plates are rotatably located at an opening of the equipment bin, and the image collecting assembly is located at the bottom of the equipment bin and located under the insect falling box. According to the protection device for forestry pest control, automatic closing and opening of the top of the pest collecting box can be achieved, the pest catching function is achieved when the protection device is opened at night, foreign matter is effectively prevented from entering equipment when the protection device is closed in daytime, and the protection capacity of the equipment is improved.

The utility model provides an insect collecting bottle and a longhorn beetle trapper applying the same, the opening end of the bottle body is connected with a detachable cover body, the cover body is annular, the inner side of the cover body is provided with an overturning piece, the overturning piece comprises a rotating shaft, the two ends of the rotating shaft are respectively connected with the cover body in a rotating mode, the rotating shaft is provided with a blocking piece, and the blocking piece is provided with an opening. And the at least two separation blades are arranged in the circumferential direction of the rotating shaft at intervals. An annular cover body is connected to the upper end of a bottle body to serve as an opening of the bottle body, the caliber of the cover body is 8-20 cm, so that the large-caliber opening is basically not blocked, in order to prevent insects from climbing out of the large-caliber opening, a rotatable overturning piece is arranged to shield the opening, the insects falling from the upper portion fall on a blocking piece, and under the action of gravity, the large-caliber opening is blocked by the overturning piece. The overturning piece rotates, and the insects fall into the bottle body along with rotation of the overturning piece.

The utility model discloses a barrel type pest trapper relates to agricultural pest control technical field, including trapping body and support rod, trapping body includes the insect collecting barrel, bucket lid and attractant, the insect collecting barrel has the upper end opening, and the bucket lid can detachably fixedly cover and is closed at the upper end opening, the upper end of bucket lid has the boss surface, and the top of boss surface is provided with the central conical channel, and the upper end opening inner diameter of central conical channel is greater than the lower end opening of central conical channel, and the lower end opening of central conical channel is communicated with the inside of insect collecting barrel, a plurality of small communication holes are seted up on the circumferential side wall of boss surface, and each small communication hole is communicated with the inside of insect collecting barrel, and the attractant is used for fixedly setting on the top of bucket lid, and the attractant is used for attracting pest, and the fixed hole is set up on the bucket lid, and the lower end of support rod is used for fixing on the ground, and the upper end of support rod can be fixed in fixed hole. It can reduce the pollution to environment, the influence to agricultural product quality and improve the prevention and cure effect.

The utility model relates to the technical field of insect trapping lamps, and discloses a garden landscape lamp with an insect trapping function, which comprises an upper half column casing, a trapping opening, an insect trapping lamp column and a power grid, a plurality of trapping openings which are uniformly formed in the circumferential direction are formed in the side wall of the upper half column casing, after the top is closed, a trap lamp post is fixedly mounted at the inner top, and after the bottom is opened, a power grid is arranged at the inner bottom; the device comprises a lower half column casing, an insect collecting funnel, a breathable insect catching bag and a negative pressure fan. After the top of the lower half column casing is opened, an insect collecting funnel is detachably installed on the inner side of the top, a breathable insect catching bag is detachably installed on a bottom opening of the insect collecting funnel, and after the bottom of the lower half column casing is opened, a negative pressure fan is installed at the inner bottom of the lower half column casing. Compared with the prior art, the insect trapping device has the advantages that when the insect trapping device is used, through cooperation of the negative pressure fan, the insect trapping lamp post and the power grid, winged insects can be trapped efficiently. And dead bodies of the winged insects which are electrocuted are not easy to adhere to the power grid, so that the time interval of cleaning the dead bodies of the winged insects on the power grid can be prolonged, and the use is more convenient.

The application discloses an inland city insect community structure and diversity monitoring device and method, which comprises a bearing column, the top of which is provided with an outer shell, the inner wall of the outer shell is rotationally provided with an inner shell, the outer wall of the outer shell and the inner shell is provided with a through port one, the outer shell and the bearing column are communicated through a guide pipeline, and the inner shell bottom of the outer shell is provided with an insect collecting part; an insect trapping mechanism is arranged in the inner shell, the insect trapping mechanism comprises an insect trapping lamp, a gas supply part and a driving part which is used for driving the inner shell to rotate by a preset angle; and the bottom of the insect trapping lamp is further provided with an image acquisition device. The insect trapping mechanism can attract flying insects and crawling insects into the inner shell, the image data of the insects in the inner shell are collected by the image acquisition device and sent to an external monitoring terminal for analysis and processing, so that the insect community and diversity data are obtained, the monitoring efficiency is high, the collected insect data is more extensive, and the accuracy and comprehensiveness of the monitoring result are ensured.

The invention discloses an intelligent insect collection bin device, and belongs to the technical field of pest control and intelligent terminals, the intelligent insect collection bin device comprises a collection bin body, a collection bin drawer is arranged in the collection bin body, a heating module is arranged on the collection bin body, and a control module and a battery module are arranged in the collection bin body; the heating module is connected with the control module and the battery module, and the control module is connected with the battery module. According to the intelligent insect collection bin device, recognition recording, non-toxic treatment and centralized management of the insects entering the bin are achieved, the working efficiency and safety are improved, the intelligent insect collection bin device is suitable for various use scenes, and the manual dependence and insect pest diffusion risk are reduced.

The utility model discloses an insect collecting tube, and relates to the technical field of entomology research experiment equipment, the insect collecting tube comprises a tube body, a tube cover, a male buckle assembly and a female buckle assembly, the tube body is used for accommodating insects, one end of the tube body is open, the other end of the tube body is closed, and the tube cover is used for closing the open end of the tube body; a ventilation part is further arranged on the pipe body, and the ventilation part is used for ventilation of air in the pipe body and external air; the male buckle assembly and the female buckle assembly are arranged on the two sides of the pipe bodies correspondingly so that the multiple pipe bodies can be detachably connected. The insect collecting device has good ventilation performance and is convenient to use when insects are narcotized by ethyl acetate, meanwhile, a plurality of insect collecting pipes can be connected in rows, the insect collecting device is convenient to carry during field operation, jolt is effectively reduced, and the collected insects are prevented from being damaged.

The invention provides an intelligent insect monitoring and early warning device and system, and belongs to the technical field of pest trapping. The device comprises a shell, a separation transportation mechanism, a heating module, a camera module and an insect collection box, the separation transportation mechanism is arranged in the shell and comprises a shooting plate, the shooting plate divides a cavity in the shell into a first cavity and a second cavity, and the separation transportation mechanism is used for transporting insects in the first cavity into the second cavity; the shooting plate is provided with an attractant box, the shell is provided with an insect inlet channel, the insect inlet channel is communicated with the first cavity, the heating module and the camera module are arranged on one side of the first cavity and face the shooting plate, and the second cavity is communicated with the insect collecting box. By adopting the insect intelligent monitoring and early warning device and system provided by the embodiment of the invention, the problems of low identification precision and accuracy in the prior art can be solved.

The utility model discloses an agricultural plant protection pest control trapping device, which relates to the technical field of trapping devices, and comprises a trap consisting of an outer casing, a pest collecting funnel, a connecting column, a rain cover, a trap core placing basket, a trap core placing cap and a pest collecting barrel, and a drainage assembly, and the drainage assembly is used for draining water when the water level in the pest collecting barrel is too high. And water in the insect collecting barrel is discharged. Through the arrangement of the drainage assembly, when rainwater flows into the insect collecting barrel and the water level in the insect collecting barrel rises to make contact with the floating ball, the floating ball moves upwards under the action of buoyancy and drives the blocking cylinder and the limiting ring block to move upwards synchronously, and therefore a linear notch 207 in the blocking cylinder can be aligned with a drainage opening; water in the insect collecting barrel can flow out along a channel formed by the water outlet, the linear notch, the inner cavity of the blocking cylinder and the water drainage hole, so that the water level in the insect collecting barrel cannot rise too high, and the situation that the water in the insect collecting barrel overflows to cause escape of trapped insects is effectively avoided.

The invention discloses an insect collecting device for collecting overwintering insects. The insect collecting device comprises an insect trapping chamber (3), louver blade structures (31) are arranged on the periphery of the insect trapping chamber, an incubator (71) is arranged in the insect trapping chamber, an air heater (72) is arranged in the incubator, an insect collecting funnel (8) is arranged at the bottom of the insect trapping chamber, an insect collecting bottle (9) is assembled at a lower opening of the insect collecting funnel, and the insect collecting bottle (9) is connected with the air heater (72). The inner space of the insect trapping chamber is communicated with an insect collecting bottle through an insect gathering funnel; and liquid is contained in the insect collecting bottle. Based on the instinct habit that overwintering insects tend to the warm microenvironment, the warm environment is used for luring the insects to come to the position near the insect collecting device, then the insects are captured through a trap (insect collecting bottle) arranged in the insect luring chamber, and therefore the overwintering insects are collected.

The utility model discloses a semi-open type pine longhorn beetle small head mite releaser, the releaser comprises a top cover, a cross baffle, an insect collecting funnel, an insect collecting bottle and a lure, the upper end and the lower end of the cross baffle are fixedly connected with the top cover and the insect collecting funnel respectively, the middle of the cross baffle is provided with a hollow part, the lure is arranged at the hollow part, and the insect collecting bottle is connected with the top cover. A monochamus alternatus small head mite attractant is also injected into the lure core; the large opening end of the insect collecting hopper faces upwards, the small opening end of the insect collecting hopper is connected with the insect collecting bottle through a connecting piece, a channel allowing monochamus alternatus to enter the insect collecting bottle is arranged between the insect collecting hopper and the insect collecting bottle, and at least one releasing hole allowing the monochamus alternatus to escape is formed in the lower portion of a bottle body of the insect collecting bottle. The scheme is novel in design thought, has the advantages of being simple in structure, low in cost, long in service life and the like, and has remarkable ecological benefits in promoting ecological environment restoration and ecological balance improvement.