CN113841665A

CN113841665A - Trap type pest control device

Info

Publication number: CN113841665A
Application number: CN202111113472.4A
Authority: CN
Inventors: 刘灿光; 张兴洪; 张佩年; 陈彬雅
Original assignee: Jiangsu Shangang Eco Agriculture Technology Co ltd
Current assignee: Jiangsu Shangang Eco Agriculture Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2021-12-28
Anticipated expiration: 2041-09-23
Also published as: CN113841665B

Abstract

The invention discloses a trapping type insect pest control device, which comprises a recovery tank, an insect killing tank, a trapping tank and a core trapping tank which are sequentially connected from bottom to top, wherein a nozzle is arranged in the core trapping tank, a water pump is arranged in the recovery tank, a water outlet of the water pump is communicated with a water inlet pipe of the nozzle through a pipeline, a self-adaptive liquid drainage mechanism is arranged in the insect killing tank, the liquid drainage mechanism comprises a fixed pipe, a movable pipe and an outer housing, the lower part of the movable pipe is slidably inserted in the fixed pipe, the outer housing is sleeved outside the fixed pipe, an expanded hollow floating ball cavity is arranged on the side wall of the upper part of the outer housing, a liquid inlet communicated with a gap is arranged on the lower part of the outer housing, the top of the middle cavity is closed and is fixedly connected with the upper end of the movable pipe through a connecting column to form a siphon structure, and a supporting pad is arranged at the bottom of the outer housing. The invention can effectively extract and spray the liquid medicine, avoid the blocking of the liquid medicine to the circulating spraying of the liquid medicine by the corpses of pests, and avoid the situation that the liquid level of the liquid medicine in the insecticidal tank is too low, so that the sliding pests can not be killed.

Description

Trap type pest control device

Technical Field

The invention relates to a trapping type pest control device.

Background

In order to prevent and treat pests, particularly pests which can fly to adults, in the agricultural field, trapping or killing can be carried out by adopting a trapping device, some trapping cores in the trapping device attract the pests, the trapping cores can emit pheromones or other volatile substances which can attract the pests, the pests are attracted into the trapping type pest control device, the pests are trapped or killed by utilizing a power grid, a sticky plate or a channel closing mechanism which can only be opened in one direction, the flying pests can not be killed by the power grid, the sticky plate and the closing mechanism can trap the pests in a wet environment, but the pests cannot be killed, so that the pests need to be collected and killed regularly, a user needs to contact with the pests of a living body, the pests can escape possibly, and the using effect is influenced to a certain extent. Therefore, at present, a container is arranged below a trapping area for attracting pests by a lure to contain pesticides capable of killing pests, and the pests can be quickly killed by the pesticides if the pests get an electric shock or slide into the container.

However, in the prior art, the pest control device can only wait passively for pests to fall into the container, pests capable of flying can escape, and if let the device spray insecticide in good time, the problem of inconvenient cyclic utilization of insecticide liquid medicine in the container exists again, if can not solve this problem, it will block filter hole or pipeline, nozzle isotructure to appear the pest corpse easily to reach a certain quantity, and if do not carry out cyclic utilization to the liquid medicine in the container, then the container can be filled with more fast to the liquid medicine that spouts, even further overflow the entrapment district, influence the normal work of device. In addition, the trapping device does not need to enable pesticides to contact crops, so that pesticides with good insecticidal effects, certain toxicity and lower cost can be adopted, the pesticide cost is reduced, and the existing trapping device has the risk of being infected with toxic pesticide liquid when containers are replaced and pest corpses are treated due to the fact that pests fall into the containers filled with pesticide liquid, and the treatment is relatively troublesome.

Disclosure of Invention

The invention aims to provide a trapping type pest control device, which is used for solving the technical problems that pesticide liquid is adopted to actively kill pests in the device, the pesticide liquid can be recycled, pest corpses are prevented from obstructing a recycling process, and the recycled pesticide liquid and the pesticide liquid in a pest killing container are reasonably separated in the prior art.

The trapping type pest control device comprises a recovery tank, an insect killing tank, a trapping tank and a core attracting tank which are sequentially connected from bottom to top, wherein a nozzle is arranged in the core attracting tank, a water pump is arranged in the recovery tank, a water outlet of the water pump is communicated with a water inlet pipe of the nozzle through a pipeline, a self-adaptive liquid drainage mechanism is arranged in the insect killing tank, the liquid drainage mechanism comprises a fixed pipe, a movable pipe and an outer housing, the fixed pipe and the lower portion of the fixed pipe are fixedly connected with the bottom of the insect killing tank, the movable pipe and the outer housing are slidably inserted into the fixed pipe, the outer housing is provided with a middle cavity, the diameter of the middle cavity is larger than that of the fixed pipe, a gap is reserved between the middle cavity and the fixed pipe, an expanded hollow floating ball cavity is arranged on the side wall of the upper portion of the outer housing, a liquid inlet communicated with the gap is arranged on the lower portion of the outer housing, the top of the middle cavity is sealed and forms a siphon structure through a connecting column and the upper end of the movable pipe is fixedly connected with the movable pipe, the bottom of the outer housing is provided with a supporting pad.

Preferably, the insecticidal jar including the jar body with can dismantle the connection and be in the tank roof at jar body top, tank roof center be equipped with the central through-hole of the entrapment chamber intercommunication in the entrapment jar, the outer housing top is equipped with a plurality of filters that upwards stretch out, the filter winds central through-hole circumference evenly sets up, forms between the adjacent filter and filters the pest corpse and communicate the filtration mouth of central through-hole, the inner chamber intercommunication of luring the core jar the entrapment chamber communicates through the top runner the collecting pipe at luring core tank deck portion.

Preferably, the tank top plate is close to one side of the filtering ports and is also provided with a flow guide groove corresponding to each filtering port, and the flow guide groove is communicated with the central through hole.

Preferably, the bottom of insecticidal jar is equipped with the boss, the boss center is equipped with the holding tank that holds the supporting pad, the supporting pad with the holding tank is the annular, the holding tank center is for being fixed with the through-hole of fixed pipe.

Preferably, capture chamber week side is the arc lateral wall, be equipped with the pest passageway in the arc lateral wall, the play worm mouth of pest passageway is located capture chamber upper portion, the pest passageway has at least one to wriggle to the wriggling portion of capture jar lower part, just it is located to go out the worm mouth the highest point of pest passageway is not lower than the entering worm mouth of pest passageway, the pest passageway is equipped with a plurality of and winds the center circumference of capture chamber is evenly arranged.

Preferably, the open-top of entrapment chamber is equipped with the insect-catching net that has the stickness, be equipped with the annular mounting panel in the core pot lures, the nozzle is followed annular mounting panel circumference evenly is provided with a plurality ofly, the nozzle downward sloping sets up the orientation insect-catching net, the spray regime of nozzle covers insect-catching net.

Preferably, lure the core to install through slidable mounting structure lure the inner chamber top of core jar, slidable mounting structure is including fixing the urceolus and the sliding connection at inner chamber top center are in sliding column in the urceolus, sliding column side is equipped with the draw runner, the urceolus inboard be equipped with draw runner complex spout, the spout lower extreme with the draw runner upper end is equipped with the spacing arch of mutually supporting, sliding column lower extreme demountable installation has the deinsectization to lure the core, the deinsectization is enticed the core lower extreme and is fixed with and lures the core cover.

Preferably, it covers to lure the core cover the core lower part is lured in the deinsectization and the toper side top facing that the upper end expands outward is had, when traping formula pest control device and inverting, the sliding column slides in the urceolus, it is in to lure core cover upper end cover the urceolus top covers the core is lured in the deinsectization, prevents to invert the insecticide liquid medicine that flows down and is infected with the core is lured in the deinsectization.

Preferably, the top flow passage includes a central main flow passage communicated with the collecting pipe and branch flow passages uniformly arranged on the periphery of the central main flow passage in the circumferential direction, one end of each branch flow passage is communicated with the side surface of the lower end of the central main flow passage, the other end of each branch flow passage is communicated with the top of the inner cavity, and one end of each branch flow passage communicated with the top of the inner cavity is located on the outer side of the outer cylinder.

The invention has the following advantages: the device is characterized in that the water pump or the filter screen arranged at the water inlet of the water pump is not directly arranged in the insect killing tank, so that after the water pump is started, the water inlet of the water pump can not suck the insect corpse and can not suck the insect corpse on the filter screen to cause blockage. The nozzle arranged in the core-inducing tank can impact the insect-catching net and the insects in the catching cavity, so that the insects can be quickly killed in the insect-catching tank, and the subsequent use of the insect-catching net is prevented from being influenced by too many insects adhered to the insect-catching net, thereby effectively keeping the long-term use effect of the device and avoiding the need of excessively frequent maintenance and cleaning.

Secondly adopt this kind of structure can carry out the discharge of insecticidal liquid medicine according to the high self-adaptation of the pest corpse layer that accumulates in the insecticidal jar, the buoyancy through the insecticidal liquid medicine controls the height that floats of siphon structure, like this after the housing floats and breaks away from the pest corpse layer, can normally discharge the liquid medicine under the circumstances that is not obstructed by the pest corpse, and discharge back housing and fall on the pest corpse layer, the supporting pad can not buried too deeply during next flowing back, can guarantee again simultaneously that remaining insecticidal liquid medicine liquid level is close the inlet of housing this moment in the insecticidal jar, consequently the pest that falls at ordinary times can guarantee to contact the insecticidal liquid medicine, avoid the insecticidal liquid medicine to be crossed by the liquid level and hang down excessively, lead to killing the gliding pest.

In addition, the invention also utilizes the filter plate, the top flow passage and the collecting pipe to form a structure for discharging the pesticide liquid in the pesticide tank, the pesticide liquid in the recovery tank is separated from the pest corpse, so the pesticide liquid can be directly taken down, the pesticide liquid for killing the pests in the pesticide tank flows out to the collecting container through the movable collecting pipe when the device is inverted through the structure, so the residual pesticide liquid can be conveniently separated from the pest corpse, then the pesticide tank is taken down, and the tank top plate and the outer housing are taken down from the pesticide tank, so the pest corpse can be conveniently treated on the premise of contacting the pesticide liquid as little as possible, the pesticide tank is cleaned, the harm of the toxic pesticide liquid to human bodies is avoided, and the operators who are maintained and cleaned are effectively protected.

Drawings

Fig. 1 is a schematic structural view of a trap type pest control device of the present invention.

Fig. 2 is a front view of the structure shown in fig. 1.

Fig. 3 is a left side view of the structure shown in fig. 1.

Fig. 4 is a cross-sectional view in the direction a-a of the structure shown in fig. 3 in an initial state.

Fig. 5 is an enlarged view of region a of the structure shown in fig. 4.

Figure 6 is a cross-sectional view in the direction a-a of the structure of figure 3 in use.

Fig. 7 is an enlarged view of region B in the structure shown in fig. 6.

Fig. 8 is an exploded view of the structure of fig. 1 when inverted.

Fig. 9 is an exploded view of the structure shown in fig. 1 when in the upright position.

The labels in the figures are: 1. a recycling tank, 2, an insecticidal tank, 3, a trapping tank, 4, a core inducing tank, 5, a pipeline, 6, a small ring, 7, a collecting pipe, 8, an insect inlet, 9, a tank top plate, 91, a central through hole, 92, a diversion groove, 10, a tank body, 101, a bottom through hole, 11, a central main flow passage, 12, a branch flow passage, 13, an annular mounting plate, 14, a nozzle, 15, a sliding mounting structure, 151, an outer cylinder, 152, a sliding column, 153, an insect attracting core, 154, a core attracting cover, 155, a sliding chute, 156, a sliding strip, 16, an insect catching net, 17, a winding part, 18, an arc-shaped side wall, 19, an insect passage, 20, a liquid drainage mechanism, 201, a fixed pipe, 202, a movable pipe, 203, an outer cover shell, 204, a connecting column, 205, a siphon structure, 206, a hollow floating ball cavity, 207, a liquid inlet, 208, a filter plate, 209, a middle cavity, 21, a water pump, 22, an insecticidal liquid medicine, 23, insect pests, 24. and (4) a boss.

Detailed Description

The following detailed description of the present invention will be given in conjunction with the accompanying drawings, for a more complete and accurate understanding of the inventive concept and technical solutions of the present invention by those skilled in the art.

As shown in fig. 1-9, the invention provides a trap-type pest control device, comprising a recovery tank 1, an insecticidal tank 2, a trapping tank 3 and a core inducing tank 4 which are connected in sequence from bottom to top, wherein a nozzle 14 is arranged in the core inducing tank 4, a water pump 21 is arranged in the recovery tank 1, a water outlet of the water pump 21 is communicated with a water inlet pipe of the nozzle 14 through a pipeline 5, the nozzle 14 is used for spraying insecticidal liquid 22 into the trapping tank 3 and flushing pests into the insecticidal tank 2, a self-adaptive liquid discharge mechanism 20 is arranged in the insecticidal tank 2, the liquid discharge mechanism 20 comprises a fixed pipe 201 which is fixed at the bottom of the insecticidal tank 2 and communicated with the recovery tank 1, a movable pipe 202 whose lower part is inserted in the fixed pipe 201 in a sliding way, and an outer cover 203 which is sleeved outside the fixed pipe 201, the outer cover 203 is provided with a middle cavity 209 whose diameter is larger than that of the fixed pipe 201, middle cavity 209 with leave the clearance between the fixed pipe 201, outer housing 203 upper portion lateral wall is equipped with the cavity floating ball chamber 206 that enlarges and the lower part is equipped with the intercommunication the inlet 207 in clearance, middle cavity 209 top seal and through spliced pole 204 with movable pipe 202 upper end fixed connection forms siphon structure 205, outer housing 203 bottom is equipped with the supporting pad.

The insecticidal tank 2 comprises a tank body 10 and a tank top plate 9 which is detachably connected to the top of the tank body 10, the center of the tank top plate 9 is provided with a central through hole 91 communicated with the trapping cavity in the trapping tank 3, the top of the outer cover 203 is provided with a plurality of filter plates 208 which extend upwards, the filter plates 208 are evenly arranged around the circumference of the central through hole 91, a filter opening for filtering the pest corpse 23 and communicating with the central through hole 91 is formed between the adjacent filter plates 208, the inner cavity of the core inducing tank 4 is communicated with the trapping cavity and is communicated with a collecting pipe 7 at the top of the core inducing tank 4 through a top flow passage, when traping formula insect pest control device and inverting, insecticidal liquid medicine 22 in insecticidal tank 2 passes through the filter orifice, the entrapment chamber lure the core chamber with thereby the collecting pipe 7 flows out with the separation of the pest corpse 23 in insecticidal tank 2, convenience of customers contacts poisonous insecticidal liquid medicine 22 as few as possible when handling pest corpse 23. The tank top plate 9 is also provided with a flow guide groove 92 corresponding to each filtering port on one side close to the filtering ports, and the flow guide groove 92 is communicated with the central through hole 91 and can guide the insecticidal liquid 22 to be discharged from the central through hole 91.

The bottom of insecticidal tank 2 is equipped with boss 24, boss 24 center is equipped with the holding tank that holds the supporting pad, the supporting pad with the holding tank is the annular, the holding tank center is for being fixed with the bottom through-hole 101 of fixed pipe 201. And a sealing ring is arranged between the movable pipe 202 and the fixed pipe 201 to form a sliding sealing structure. The distance between the top end of the fixed pipe 201 and the tank top plate 9 is smaller than the length of the movable pipe 202, after inversion, the outer cover casing 203 is blocked by the tank top plate 9, and the movable pipe 202 cannot be separated from the fixed pipe 201. Be fixed with on the activity pipe 202 the sealing ring but with do not have other limit structure between the fixed pipe 201, when insecticidal tank 2 is just putting, can extract after dismantling jar roof 9 the outer housing 203 with the activity pipe 202, the pest corpse 23 in the insecticidal tank 2 just can conveniently be cleared up out.

Catching chamber week side is arc lateral wall 18, the medial surface of arc lateral wall 18 is for extending to the arcwall face of central through-hole 91, be equipped with pest passageway 19 in the arc lateral wall 18, pest passageway 19's play insect pest mouth is located catching chamber upper portion, pest passageway 19 has at least one to wriggle extremely the portion 17 that wriggles of catching jar 3 lower part, just it is located to go out the insect pest mouth 19's highest point, be not less than pest passageway 19's the insect pest mouth 8 that advances, pest passageway 19 is equipped with a plurality of and winds the central circumference in catching chamber is evenly arranged. When the device is inverted to discharge the insecticide liquid 22, even if the insecticide liquid 22 is accumulated in the trap chamber, the insecticide liquid is difficult to overflow from the insect pest passage 19, thereby ensuring that all the toxic insecticide liquid 22 flows out of the collecting pipe 7 and is collected.

The open-top in entrapment chamber is equipped with the insect-catching net 16 that has the stickness, be equipped with annular mounting panel 13 in luring the core jar 4, it locates to lure the core annular mounting panel 13 center, nozzle 14 follows annular mounting panel 13 circumference evenly is provided with a plurality ofly, nozzle 14 downward sloping sets up the orientation insect-catching net 16, the spray regime of nozzle 14 covers insect-catching net 16. The water pump 21 provides pressure to make the pesticide liquid 22 sprayed out through the nozzle 14 generate impact force which is enough to wash down the pests stuck under the pest catching net 16, and the pests directly enter the central through hole 91 or slide into the central through hole 91 along the arc-shaped side wall 18.

Lure the core to install through sliding mounting structure 15 lure the inner chamber top of core jar 4, sliding mounting structure 15 is including fixing urceolus 151 and the sliding connection at inner chamber top center are in slip post 152 in the urceolus 151, slip post 152 side is equipped with draw runner 156, urceolus 151 inboard be equipped with draw runner 156 complex spout 155, spout 155 lower extreme with draw runner 156 upper end is equipped with the spacing arch of mutually supporting to the two breaks away from when preventing to slide post 152 from gliding, slip post 152 lower extreme demountable installation has the deinsectization to lure core 153, the deinsectization is lured the core 153 lower extreme and is fixed with and lures core cover 154, it covers to lure core cover 154 the deinsectization lures core 153 lower part and has the toper side top facing that the upper end expands outward, when traping formula insect pest control device and invert, slip post 152 slides in the urceolus 151, it is in to lure core cover 154 upper end cover to be in urceolus 151 top cover the deinsectization lures core 153, the insecticidal liquid 22 flowing down after being inverted is prevented from staining the insect attracting core 153.

The insect catching net 16 has a mesh smaller than the size of the pests to prevent the pests from entering the trap core tank 4, and when the insect catching net 16 is inverted, the pests in the catching cavity can be prevented from entering the trap core tank, meanwhile, the pests still living in the catching cavity can be killed due to the fact that the pesticide liquid 22 flows through the catching cavity to contact with the pests, and the pests are unlikely to escape by the opportunity of disposing the pest corpses 23. And the upper end of the collecting pipe 7 is not only provided with a pipe plug for sealing the pipe orifice, but also connected with a small ring 6, and the small ring 6 can be connected with a lifting rope to vertically hang the trapping type pest control device. The top flow channel comprises a central main flow channel 11 communicated with the collecting pipe 7 and branch flow channels 12 evenly distributed on the periphery of the central main flow channel 11 in the circumferential direction, one end of each branch flow channel 12 is communicated with the side surface of the lower end of the central main flow channel 11, the other end of each branch flow channel is communicated with the top of the inner cavity of the core inducing tank 4, and one end of each branch flow channel communicated with the top of the inner cavity is positioned outside the outer cylinder 151 and is at a certain distance from the outer cylinder 151.

The using process of the invention is as follows: insert fixed pipe 201 in with the movable tube 202 that is connected with housing 203, then will lure core jar 4, entrapment jar 3, insecticidal tank 2 and recovery jar 1 interconnect good, then just put this formula insect pest control device of traping, insecticidal liquid medicine 22 is added to collecting pipe 7 from the top, insecticidal liquid medicine 22 gets into from the top runner, through the inner chamber that lures core jar 4, the entrapment chamber, central through-hole 91 gets into insecticidal tank 2, harmless corpse body 23 in the insecticidal tank 2 this moment, the supporting pad falls in the holding tank, get into housing 203 inboard middle cavity 209 from inlet 207 when insecticidal liquid medicine 22. The liquid level of the pesticide liquid 22 begins to rise until the liquid level in the middle cavity 209 reaches the siphon structure 205, the pesticide liquid is discharged from the pipe orifice at the top end of the movable pipe 202, the added pesticide liquid is continuously discharged until the liquid level drops below the liquid inlet 207 due to the design of the boss 24, the pesticide liquid 22 with lower liquid level height is left in the pesticide tank 2 for killing pests, and more pesticide liquid 22 is stored in the recovery tank 1, so that the initial state of the trapping type pest control device before use is formed.

After the insect trap is used, pheromones emitted by the insect trap core 153 are used for attracting pests, the pests enter the trap cavity from the pest channel 19, the pest trapping net 16 is arranged between the trap cavity and the core trap tank 4, the pests crawling or flying towards the insect trap core 153 are stuck by the pest trapping net 16, and the pests sliding down along the arc-shaped side wall 18 in the crawling process in the trap cavity are killed by the initially remained pesticide liquid 22 in the pesticide tank 2. The water pump 21 is triggered by a timer or sensor and is activated at a time interval or when the sensor detects a certain number of pests on the insect net 16. After the water pump 21 is started, the pesticide 22 in the recovery tank 1 is conveyed to the water inlet pipe through the pipeline 5 and is further sprayed out from the nozzle 14, the sprayed pesticide 22 impacts the pest catching net 16 and the pests in the catching cavity, and the pests are flushed into the pesticide tank 2 by utilizing impact force. The vermin fall into the insecticidal tank 2 and are killed by the insecticidal liquid 22 therein.

When the liquid level of the pesticide solution 22 flowing into the pesticide tank 2 exceeds the hollow floating ball cavity 206, if the number of the pest corpses 23 is small, the liquid inlet 207 at the lower part of the outer housing 203 is not blocked, the pesticide solution 22 rapidly flows out from the opening at the upper end of the movable pipe 202 of the siphon structure 205 due to the siphon effect when the liquid level reaches the siphon structure 205, so that the pesticide solution 22 is discharged, and the recovery tank 1 can receive the discharged pesticide solution 22 to prepare for next pesticide spraying. If a layer of corpse layer is formed on the pest corpse 23 to block the liquid inlet 207 below, the liquid surface can not suck more pesticide liquid 22 after reaching the siphon structure 205, and the buoyancy generated by the hollow floating ball cavity 206 can drive the outer casing 203 and the movable pipe 202 to float upwards together until the liquid inlet 207 is separated from the pest corpse 23. At this time, the liquid level is obviously higher than the siphon structure 205, and under the condition of not being blocked, the liquid medicine enters the siphon structure 205 and rapidly flows out from the opening at the upper end of the movable tube 202. The outer cover 203 and the movable tube 202 descend along with the liquid level, the upper supporting pad rises along with the outer cover 203 to separate from the lower pest corpse 23 in the previous floating process, when the pesticide liquid 22 is discharged by siphon effect, the outer cover 203 descends until the supporting pad is pressed on the pest corpse 23 (the pest corpse 23 starts to be paved below the raised outer cover 203 in the flowing process of the pesticide liquid 22), so that the pesticide liquid 22 is discharged by siphon effect on one hand without bringing the pest corpse 23 into the recovery tank 1, the water pump 21, the pipeline 5 and the nozzle 14 are prevented from being blocked, on the other hand, a part of the pesticide liquid 22 is still remained in the pesticide tank 2 after being discharged, the liquid level of the part of the pesticide liquid 22 is always slightly lower than the height of the liquid inlet 207, the height of the layer of the pest corpse 23 after being discharged is ensured to be slightly higher than the height of the layer of the pest corpse 23 after being discharged, and the pest can also contact with the upper part of the pesticide liquid 22 when sliding down to the pesticide tank 2 in the subsequent process, thereby quickly killing the pests and avoiding the problem that the pests cannot be killed in the insecticidal tank 2 because the insecticidal liquid 22 is completely discharged.

Can set up pressure sensors below tank deck 9, when traping type pest control device is just putting, if pressure sensors detects pressure signal and reaches the threshold value, indicate that buoyancy and liquid level that housing 203 produced have let housing 203's top contact tank deck 9, and pest corpse 23 still can cause the jam to inlet 207, make insecticidal liquid medicine 22 unable realization circulation, water pump 21 stops working immediately and sends out the warning like this and reminds the user to handle. At this time, since the liquid inlet 207 is blocked and the filter plate 208 is extended upward, when the pressure sensor is activated, the liquid level does not reach the bottom surface of the top plate 9 of the tank, and during the treatment, the recovery tank 1 at the bottom is detached to recover the insecticide liquid 22 therein in the upright state of the device, and then the trap type insect pest control device with the recovery tank 1 removed is inverted. The residual pesticide liquid 22 in the pesticide tank 2 after being inverted is filtered by a filter, enters the inner cavity of the core-inducing tank 4 through the trapping cavity and the pest catching net 16 and finally flows out through the top flow passage and the collecting pipe 7, and the container in which the pesticide liquid 22 flows can be conveniently controlled through the collecting pipe 7. After the above process, the trapping type pest control device is set upright again, and the lower pest killing pot 2 is taken out. And then the top plate 9 of the tank is taken down, the outer housing 203 and the movable pipe 202 are taken down together, only the residual pest corpse 23 is left in the tank body 10, and the pesticide liquid 22 is discharged and collected, so that a user can pour out the pest corpses 23 conveniently, the inner wall of the pesticide tank 2 can be cleaned, the trapping type pest control device can be reassembled and reset after cleaning is completed, and the pesticide liquid 22 is added again to enable the trapping type pest control device to be restored to the initial state.

The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution of the invention, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. A trap type pest control device is characterized in that: comprises a recovery tank (1), an insecticidal tank (2), a trapping tank (3) and a core-inducing tank (4) which are sequentially connected from bottom to top, wherein a nozzle (14) is arranged in the core-inducing tank (4), a water pump (21) is arranged in the recovery tank (1), a water outlet of the water pump (21) is communicated with a water inlet pipe of the nozzle (14) through a pipeline (5), a self-adaptive liquid drainage mechanism (20) is arranged in the insecticidal tank (2), the liquid drainage mechanism (20) comprises a fixed pipe (201) which is fixed at the bottom of the insecticidal tank (2) and is communicated with the recovery tank (1), a movable pipe (202) of which the lower part is slidably inserted in the fixed pipe (201) and an outer housing (203) which is sleeved outside the fixed pipe (201), the outer housing (203) is provided with a middle cavity (209) of which the diameter is larger than that of the fixed pipe (201), and a gap is reserved between the middle cavity (209) and the fixed pipe (201), outer housing (203) upper portion lateral wall is equipped with cavity floating ball chamber (206) that enlarges and the lower part is equipped with the intercommunication inlet (207) in clearance, middle cavity (209) top seal and through spliced pole (204) with movable tube (202) upper end fixed connection forms siphon structure (205), outer housing (203) bottom is equipped with the supporting pad.

2. A trap pest control device according to claim 1 wherein: insecticidal tank (2) including the jar body (10) with can dismantle the connection and be in jar roof (9) at body (10) top, jar roof (9) center be equipped with central through-hole (91) of entrapment chamber intercommunication in entrapment jar (3), outer housing (203) top is equipped with a plurality of filter (208) that upwards stretch out, filter (208) wind central through-hole (91) circumference evenly sets up, forms between adjacent filter (208) and filters pest corpse (23) and feed through the filtration mouth of central through-hole (91), the inner chamber intercommunication of luring core jar (4) the entrapment chamber and through the top runner intercommunication collection pipe (7) at luring core jar (4) top.

3. A trap pest control device according to claim 2 wherein: the tank top plate (9) is close to one side of the filtering ports and is also provided with a flow guide groove (92) corresponding to each filtering port, and the flow guide groove (92) is communicated with the central through hole (91).

4. A trap pest control device according to any one of claims 1 to 3, wherein: the bottom of insecticidal jar (2) is equipped with boss (24), boss (24) center is equipped with the holding tank that holds the supporting pad, the supporting pad with the holding tank is the annular, the holding tank center is for being fixed with the through-hole of fixed pipe (201).

5. A trap pest control device according to any one of claims 1 to 3, wherein: catching chamber week side is arc lateral wall (18), be equipped with pest passageway (19) in arc lateral wall (18), the insect outlet of pest passageway (19) is located catching chamber upper portion, pest passageway (19) have at least one to wriggle to sinuous portion (17) of catching jar (3) lower part, just the insect outlet is located the highest point of pest passageway (19), be not less than entering insect inlet (8) of pest passageway (19), pest passageway (19) are equipped with a plurality of and wind the center circumference in catching chamber is evenly arranged.

6. A trap pest control device according to any one of claims 1 to 3, wherein: the open-top in entrapment chamber is equipped with insect-catching net (16) that have the stickness, be equipped with annular mounting panel (13) in luring core jar (4), nozzle (14) are followed annular mounting panel (13) circumference evenly is provided with a plurality ofly, nozzle (14) downward sloping sets up the orientation insect-catching net (16), the spray regime of nozzle (14) covers insect-catching net (16).

7. A trap pest control device according to any one of claims 1 to 3, wherein: lure the core to install through slidable mounting structure (15) lure the inner chamber top of core jar (4), slidable mounting structure (15) is including fixing urceolus (151) and the sliding connection at inner chamber top center are in slip post (152) in urceolus (151), slip post (152) side is equipped with draw runner (156), urceolus (151) inboard be equipped with draw runner (156) complex spout (155), spout (155) lower extreme with draw runner (156) upper end is equipped with the spacing arch of mutually supporting, it lures core (153) to slide post (152) lower extreme demountable installation has the deinsectization, core (153) lower extreme is lured to the deinsectization is fixed with and lures core cover (154).

8. A trap pest control device according to claim 7 wherein: lure core cover (154) to cover core (153) lower part and have the upper end and expand the toper side top facing outward is enticed in the deinsectization, when traping formula insect pest control device and invert, sliding column (152) slide in urceolus (151), it is in to lure core cover (154) upper end cover urceolus (151) top covers core (153) is enticed in the deinsectization, prevents to invert insecticidal liquid medicine (22) that the back flow down and is infected with core (153) is enticed in the deinsectization.

9. A trap pest control device according to claim 8 wherein: the top runner is including the intercommunication center sprue (11) and the circumference of collecting pipe (7) are evenly arranged branch runner (12) of center sprue (11) week side, branch runner (12) one end intercommunication the side and the other end intercommunication of center sprue (11) lower extreme inner chamber top, just branch flow intercommunication inner chamber top one end is located urceolus (151) outside.