A pest trapping device for plant pest control

Abstract

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.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of pest control, in particular to a pest trapping device for plant pest control. BACKGROUND

[0002] The design of the pest trapping device is based on the three major tendencies of insects: phototaxis, color preference and chemotaxis. Currently, the recyclable technology based on chemotaxis is more mature.

[0003] The operation process of the pest trapping device on the current market, especially those products with multiple functions or the application of cutting-edge technology, is often quite complicated, and users need to follow a series of complex steps. Moreover, when the device collects a sufficient number of pests, due to the extremely complex cleaning process of the internal components, users often have to directly replace the internal components of the device, which directly leads to a substantial increase in the use cost of the device. In addition, in order to prevent leakage of the trapping liquid inside the device, the internal structure of the trapping device is usually designed to be very tight, and the connection between the components is very tight, which makes users have to use special tools and strictly follow a specific order when disassembling the device. If not operated properly, it is easy to cause damage to the parts, or even make it impossible to disassemble. In summary, the existing pest trapping device not only has a complex maintenance process, but also has a high cost of replacing parts, which not only increases the investment in human resources, but also makes it difficult to maintain and repair the device in a timely manner when it breaks down.

[0004] Therefore, it is necessary to provide a pest trapping device for plant pest control to solve the above technical problems. SUMMARY

[0005] The present application provides a pest trapping device for plant pest control, which solves the problems of the existing pest trapping device with multiple functions or advanced technology, such as complex operation steps, high cost of replacing parts during cleaning, tight device connection, the need for special tools and specific order for disassembly, otherwise easy to damage, complex overall maintenance, high replacement cost, increased human resource investment, and difficult to maintain and repair faulty equipment in a timely manner.

[0006] To solve the above technical problems, the pest trapping device for plant pest control provided by the present application 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.

[0007] The liquid storage mechanism comprises a shell assembly, a liquid injection assembly connected with the shell assembly, and a recovery cylinder, wherein the recovery cylinder is connected with the shell assembly; and

[0008] The trapping mechanism comprises a trapping component, a filtering component connected with the trapping component, a connecting component connected with the liquid injection component, and a hose connected with the connecting component; and

[0009] The unclogging mechanism comprises a frame component, a rotating component connected with the frame component, and a pressure injection component connected above the rotating component.

[0010] The liquid injection component is connected with the bottom of the rotating component through the connecting component, the frame component is fixedly connected above the liquid injection component, and the trapping component is clamped in the liquid injection component.

[0011] The outer wall of the shell component is fixedly connected with the liquid injection component, the outer wall of the shell component is fixedly connected with the recovery cylinder, and the recovery cylinder is connected with the shell component.

[0012] The number of the hoses is two, and the recovery cylinder is connected with one of the hoses.

[0013] The lower part of the trapping component is screw-connected with the filtering component.

[0014] The outer wall of the trapping component is clamped with the liquid injection component, the liquid injection component is connected with the connecting component, one side of the connecting component is connected with another hose, and the filtering component is located in the shell component.

[0015] The upper part of the frame component is fixedly connected with the rotating component, and the upper part of the rotating component is fixedly connected with the pressure injection component.

[0016] The pressure injection component is connected with the connecting component through the rotating component.

[0017] The liquid injection component comprises a liquid injection cylinder, the inner wall of the liquid injection cylinder is fixedly connected with a plurality of mounting frames, the upper part of the liquid injection cylinder is fixedly connected with a plurality of conduits, the other end of each of the plurality of conduits is fixedly connected with a sealing plate, and the liquid injection cylinder is fixedly connected with the sealing plate through the conduit.

[0018] The sealing plate is clamped outside the trapping component, the mounting frame is fixedly connected outside the sealing shell, used for fixing the liquid injection cylinder on the sealing shell, the upper part of the liquid injection cylinder is connected with the connecting component, and the frame component is fixedly connected above the liquid injection cylinder.

[0019] The trapping component comprises a trapping shell, a plurality of liquid injection holes are formed in the outer wall of the trapping shell, a clamping groove is formed outside each of the plurality of liquid injection holes, a sliding groove is formed in the lower part of the inner wall of the clamping groove, a plurality of pressure sensors are fixedly connected to the inner wall of the trapping shell, the lower part of the trapping shell is connected with a collecting cylinder, the lower part of the collecting cylinder is fixedly connected with a mounting sleeve, and a first threaded groove is formed in the inner wall of the mounting sleeve.

[0020] The sealing plate is first slid into the sliding groove and then clamped into the clamping groove, thereby achieving clamping connection with the trapping shell, and the lower portion of the trapping shell is threadedly connected with the filtering assembly through the first threaded groove;

[0021] The connecting assembly comprises a conveying pipe in communication with the tee joint, and the tee joint is fixedly connected with a control valve at the lower portion thereof;

[0022] The control valve is electrically connected with a pressure sensor, the bottom end of the tee joint is in communication with the liquid injection cylinder through the conveying pipe, the top end of the tee joint is in communication with the rotating assembly and the pressure injection assembly through the conveying pipe, and the side end of the tee joint is in communication with a hose;

[0023] The frame assembly comprises a support table and positioning columns, the positioning columns are fixedly connected at the lower portion of the support table, and the number of the positioning columns is two;

[0024] The bottom end of the positioning column is fixedly connected at the upper portion of the liquid injection cylinder;

[0025] The rotating assembly comprises a support block, a rotating drum is sleeved on the support block, a plurality of friction blocks are fixedly connected at the lower portion of the rotating drum, the plurality of friction blocks are clamped outside the support block, and a connecting plate is fixedly connected at the upper portion of the rotating drum;

[0026] One side of the connecting plate is in communication with the pressure injection assembly, the support block is fixedly connected above the support table, and the connecting plate is in communication with the conveying pipe above the tee joint through the support block;

[0027] The pressure injection assembly comprises a reinforcing plate, an extension cylinder is fixedly connected at the lower portion of the reinforcing plate, a spring is fixedly connected outside the extension cylinder, the bottom end of the spring and the extension cylinder are fixedly connected with a push block, and the top end of the extension cylinder is in communication with a communication pipe;

[0028] The other end of the communication pipe is in communication with the support block, and the height of the communication pipe is higher than that of the guide pipe;

[0029] When the blockage occurs, the accumulated trapping liquid triggers the pressure sensor, the pressure sensor closes the control valve, the trapping liquid input by the external pump machine is rapidly introduced into the extension cylinder along the support block and the communication pipe, and the extension cylinder continuously descends under the action of the internal pressure, so as to extrude the mosquito corpses accumulated in the trapping shell downward into the filtering assembly;

[0030] When the external pump machine injects the trapping liquid into the tee joint, the trapping liquid directly enters the liquid injection cylinder and the guide pipe under the action of gravity;

[0031] Preferably, the outer casing assembly includes a sealed outer casing, a support shell is fixedly connected to the upper part of the sealed outer casing, the upper part of the support shell is conical, the lower part of the inner wall of the sealed outer casing is provided with an inclined surface, the outer wall of the sealed outer casing is provided with a plurality of through holes, and a first magnetic block is fixedly connected to the lower part of the inner wall of the sealed outer casing.

[0032] The sealed outer shell is connected to the trapping assembly via a support shell. The liquid injection assembly and the recovery cylinder are both fixedly connected to the outside of the sealed outer shell. The recovery cylinder is connected to the through hole. The trapping shell is connected to the inside of the support shell.

[0033] Preferably, the filter assembly includes a filter cylinder, the inner wall of which is provided with a plurality of limiting grooves, each of which is slidably connected to a limiting block, the limiting blocks being fixedly connected to the same push plate, the push plate being slidably connected inside the filter cylinder, a counterweight being fixedly connected above the push plate, a second magnetic block being fixedly connected below the push plate, a plurality of filter holes being provided on the outside of the filter cylinder, and a second threaded groove being provided on the upper part of the outer wall of the filter cylinder;

[0034] The filter cartridge is threadedly connected to the mounting sleeve via a second threaded groove. The filter cartridge is located inside the sealed outer shell, and the first magnetic block above and the second magnetic block below attract each other.

[0035] Compared with related technologies, the pest trapping device for plant disease and pest control provided by this invention has the following beneficial effects:

[0036] This invention provides a pest trapping device for plant pest control. To ensure the device's continued use, the rotating cylinder is rotated to deflect the push block and telescopic cylinder at 180 degrees. Then, the trapping shell is rotated clockwise, allowing the sealing plate to slide from the slot into the groove. Next, the trapping cylinder is pulled out horizontally upwards, grasped, and the threaded connection between the mounting sleeve and the filter cylinder is disassembled. The push plate is then pushed, allowing it to slide inside the filter cylinder, thus expelling the remaining insect corpses. Afterward, the filter cylinder and trapping shell can be reinstalled. The overall disassembly process is simple; simply squeezing out the insect corpses from the filter cylinder allows the device to be used again. Furthermore, the squeezed-out insect corpses can be used as fertilizer on-site, reducing the difficulty of device maintenance. Simultaneously, the protective outer casing minimizes damage to the internal equipment, ensuring the device's safety during use. Attached Figure Description

[0037] Figure 1 A schematic diagram of a preferred embodiment of the pest trapping device for plant disease and pest control provided by the present invention;

[0038] Figure 2 for Figure 1 The diagram shows the structure of the liquid storage mechanism.

[0039] Figure 3 Fig. 1 is a schematic view of the liquid storage mechanism; Figure 1 Fig. 2 is a sectional view of the housing assembly;

[0040] Figure 4 Fig. 3 is an enlarged view of part A shown in Fig. 2; Figure 3 Fig. 4 is an exploded view of the trapping assembly;

[0041] Figure 5 Fig. 5 is a structural view of the connecting assembly; Figure 1 Fig. 6 is an exploded view of the trapping assembly;

[0042] Figure 6 Fig. 7 is a structural view of the connecting assembly; Figure 1 Fig. 8 is a structural view of the connecting assembly;

[0043] Figure 7 Fig. 9 is a structural view of the rotating assembly; Figure 1 Fig. 10 is a structural view of the rotating assembly;

[0044] Figure 8 Fig. 11 is a structural view of the pressure injection assembly. Figure 1 Fig. 12 is a schematic view of the liquid storage mechanism, the trapping mechanism, the unclogging mechanism,

[0045] Fig. 13 is a schematic view of the housing assembly, the liquid injection assembly, the recovery cylinder,

[0046] Fig. 14 is a schematic view of the trapping assembly, the connecting assembly, the hose, the filtering assembly,

[0047] Fig. 15 is a schematic view of the frame assembly, the rotating assembly, the pressure injection assembly,

[0048] Fig. 16 is a schematic view of the sealed housing, the support shell, the inclined surface, the through hole, the first magnetic block,

[0049] Fig. 17 is a schematic view of the liquid injection cylinder, the mounting frame, the guide pipe, the sealing plate,

[0050] Fig. 18 is a schematic view of the trapping shell, the liquid injection hole, the clamping groove, the sliding groove, the pressure sensor, the collecting cylinder, the mounting sleeve, the first threaded groove,

[0051] Fig. 19 is a schematic view of the delivery pipe, the tee joint, the control valve,

[0052] Fig. 20 is a schematic view of the filtering cylinder, the limiting groove, the filter hole, the limiting block, the push plate, the counterweight, the second magnetic block, the second threaded groove,

[0053] Fig. 21 is a schematic view of the liquid storage mechanism, the trapping mechanism, the unclogging mechanism,

[0054] 311, support table, 312, positioning column,

[0055] 321, support block, 322, rotating drum, 323, friction block, 324, connecting plate,

[0056] 331, reinforcing plate, 332, telescopic cylinder, 333, spring, 334, push block, 335, communication pipe. DETAILED DESCRIPTION

[0057] The application will be further described below in conjunction with the drawings and embodiments.

[0058] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 to Figure 8 . The plant pest control device comprises a liquid storage mechanism 1, a trapping mechanism 2 and a dredging mechanism 3, wherein the trapping mechanism 2 is connected with the liquid storage mechanism 1, and the dredging mechanism 3 is fixedly connected above the liquid storage mechanism 1.

[0059] The liquid storage mechanism 1 comprises a shell assembly 11, a liquid injection assembly 12 connected with the shell assembly 11 and a recovery cylinder 13, wherein the recovery cylinder 13 is connected with the shell assembly 11.

[0060] The trapping mechanism 2 comprises a trapping assembly 21, a filter assembly 24 connected with the trapping assembly 21, a connecting assembly 22 and a hose 23, wherein the connecting assembly 22 is connected with the liquid injection assembly 12, and the hose 23 is connected with the connecting assembly 22.

[0061] The dredging mechanism 3 comprises a frame assembly 31, a rotating assembly 32 connected with the frame assembly 31 and a pressure injection assembly 33, wherein the pressure injection assembly 33 is connected above the rotating assembly 32.

[0062] The liquid injection assembly 12 is connected with the bottom of the rotating assembly 32 through the connecting assembly 22, the frame assembly 31 is fixedly connected above the liquid injection assembly 12, and the trapping assembly 21 is clamped in the liquid injection assembly 12. In order to ensure that the device can be continuously used, the mosquito corpses in the recovery filter cartridge 241 need to be removed, the rotating drum 322 is rotated, the push block 334 and the telescopic drum 332 above the rotating drum 322 are angularly deflected by 180 degrees, at this time, the trapping shell 211 is rotated clockwise, the sealing plate 124 slides in the clamping groove 213 to the sliding groove 214, then the trapping drum is pulled out horizontally and upward, the trapping drum is gripped, the threaded connection between the installation sleeve 217 and the filter cartridge 241 is disassembled, then the push plate 245 is pushed to slide in the filter cartridge 241, so that the mosquito corpses remaining in the filter cartridge 241 are pushed out, and then the filter cartridge 241 and the trapping shell 211 can be installed again. The whole disassembly step is simple, only the mosquito corpses in the filter cartridge 241 need to be squeezed out, and then the device can be used again, and the squeezed mosquito corpses can be used as fertilizer, which reduces the difficulty of device maintenance, and the protection of the external sealing shell 111 can maximize the reduction of damage to the internal equipment of the device, thereby ensuring the safety of the device in use.

[0063] The outer wall of the shell assembly 11 is fixedly connected with the liquid injection assembly 12, the outer wall of the shell assembly 11 is fixedly connected with the recovery drum 13, the recovery drum 13 is connected with the shell assembly 11, the recovery drum 13 is connected with one of the two hoses 23, the trapping assembly 21 is threadedly connected with the filter assembly 24 below, the outer wall of the trapping assembly 21 is clamped with the liquid injection assembly 12, the liquid injection assembly 12 is connected with the connecting assembly 22, one side of the connecting assembly 22 is connected with the other hose 23, the filter assembly 24 is located in the shell assembly 11, the frame assembly 31 is fixedly connected with the rotating assembly 32 above, the rotating assembly 32 is fixedly connected with the pressure injection assembly 33 above, and the pressure injection assembly 33 is connected with the connecting assembly 22 through the rotating assembly 32. When the device is in the trapping state, the pump starts to operate, a large amount of trapping liquid enters the liquid injection drum 121 along the hose 23, and then enters the liquid injection hole 212 outside the trapping shell 211 along the conduit 123. In this way, the trapping liquid flows in the trapping shell 211, and at the same time, under the action of gravity, the mosquito that senses and contacts the trapping liquid falls into the filter cartridge 241 along with the flow of the trapping liquid. The trapping liquid remaining in the sealing shell 111 can kill the mosquito, the filter hole 243 can retain the mosquito corpse, and the trapping liquid can flow out of the filter cartridge 241, so that the device can continuously extract the trapping liquid during the operation of the pump, guarantee the flow effect, avoid the trapped mosquito from escaping, and improve the trapping effect of the device.

[0064] The shell assembly 11 comprises a sealed shell 111, the upper portion of the sealed shell 111 is fixedly connected with a support shell 112, the upper portion of the support shell 112 is conical, the lower portion of the inner wall of the sealed shell 111 is provided with a slope 113, the outer wall of the sealed shell 111 is provided with a plurality of through holes 114, the lower portion of the inner wall of the sealed shell 111 is fixedly connected with a first magnetic block 115, the sealed shell 111 is overlapped with the trapping assembly 21 through the support shell 112, the liquid injection assembly 12 and the recovery cylinder 13 are both fixedly connected outside the sealed shell 111, the recovery cylinder 13 is communicated with the through holes 114, the liquid injection assembly 12 comprises a liquid injection cylinder 121, the inner wall of the liquid injection cylinder 121 is fixedly connected with a plurality of mounting frames 122, the upper portion of the liquid injection cylinder 121 is fixedly connected with a plurality of conduits 123, and the other end of the plurality of conduits 123 is all fixedly connected with a sealing plate 124, the liquid injection cylinder 121 is communicated with the sealing plate 124 through the conduit 123, the sealing plate 124 is clamped outside the trapping assembly 21, the mounting frame 122 is fixedly connected outside the sealed shell 111, the upper portion of the liquid injection cylinder 121 is communicated with the connecting assembly 22, the frame body assembly 31 is fixedly connected above the liquid injection cylinder 121, because the height of the communication pipe 335 and the telescopic cylinder 332 is higher than that of the conduit 123, when the external pump machine injects the trapping liquid into the tee joint 222, the trapping liquid will directly enter the liquid injection cylinder 121 and the conduit 123 under the action of gravity, and be discharged into the sealed shell 111 along with the conduit 123 and the through hole 114, so that the trapping liquid slides down along the inner wall of the trapping shell 211, which can ensure that the mosquitoes contacting the inside of the trapping shell 211 will directly fall into the filter cylinder 241 along the curvature of the inside of the trapping shell 211, so as to collect the mosquito corpses, and ensure that the device can continuously trap mosquitoes.

[0065] The trapping assembly 21 comprises a trapping shell 211, a plurality of liquid injection holes 212 are formed in the outer wall of the trapping shell 211, a clamping groove 213 is formed in the outer wall of each of the plurality of liquid injection holes 212, a sliding groove 214 is formed in the lower part of the inner wall of the clamping groove 213, a plurality of pressure sensors 215 are fixedly connected to the inner wall of the trapping shell 211, the lower part of the trapping shell 211 is connected with a collecting cylinder 216, the lower part of the collecting cylinder 216 is fixedly connected with a mounting sleeve 217, a first threaded groove 218 is formed in the inner wall of the mounting sleeve 217, the trapping shell 211 is clamped with the sealing plate 124 through the sliding groove 214 and the clamping groove 213, the trapping shell 211 is overlapped in the supporting shell 112, the lower part of the trapping shell 211 is threadedly connected with the filtering assembly 24 through the first threaded groove 218, the connecting assembly 22 comprises a conveying pipe 221, the conveying pipe 221 is connected with a three-way pipe 222, the lower part of the three-way pipe 222 is fixedly connected with a control valve 223, the control valve 223 is electrically connected with the pressure sensor 215, the bottom end of the three-way pipe 222 is connected with the liquid injection cylinder 121 through the conveying pipe 221, the top end of the three-way pipe 222 is connected with the rotating assembly 32 and the pressure injection assembly 33 through the conveying pipe 221, the filtering assembly 24 comprises a filtering cylinder 241, a plurality of limiting grooves 242 are formed in the inner wall of the filtering cylinder 241, a limiting block 244 is slidably connected in each of the plurality of limiting grooves 242, a plurality of limiting blocks 244 are fixedly connected with the same push plate 245, the push plate 245 is slidably connected in the filtering cylinder 241, the push plate 245 is fixedly connected with a counterweight 246 above, the push plate 245 is fixedly connected with a second magnetic block 247 below, a plurality of filter holes 243 are formed in the outer wall of the filtering cylinder 241, a second threaded groove 248 is formed in the upper part of the outer wall of the filtering cylinder 241, the filtering cylinder 241 is threadedly connected with the mounting sleeve 217 through the second threaded groove 248, the filtering cylinder 241 is located in the sealing shell 111, the upper part of the first magnetic block 115 and the lower part of the second magnetic block 247 are mutually adsorbed, because the collecting cylinder 216 is provided, when the mosquitoes are lubricated and pushed by the trapping liquid and fall into the filtering cylinder 241, because the diameter of the collecting cylinder 216 is small, the mosquitoes are difficult to escape at the first time, which ensures the collection effect of the device on the trapped mosquitoes and reduces the possibility of escape of the mosquitoes.

[0066] The frame assembly 31 comprises a support table 311 and positioning columns 312 fixedly connected below the support table 311, the number of the positioning columns 312 is two, the bottom ends of the positioning columns 312 are fixedly connected above the liquid injection cylinder 121, the rotating assembly 32 comprises a support block 321, an outer sleeve of the support block 321 is connected with a rotating cylinder 322, a plurality of friction blocks 323 are fixedly connected below the rotating cylinder 322, and the plurality of friction blocks 323 are clamped outside the support block 321, a connecting plate 324 is fixedly connected above the rotating cylinder 322, one side of the connecting plate 324 is connected with the injection pressure assembly 33 in communication, the support block 321 is fixedly connected above the support table 311, the connecting plate 324 is connected with the conveying pipe 221 above the three-way pipe 222 in communication through the support block 321, the injection pressure assembly 33 comprises a reinforcing plate 331, a telescopic cylinder 332 is fixedly connected below the reinforcing plate 331, a spring 333 is fixedly connected outside the telescopic cylinder 332, the bottom ends of the spring 333 and the telescopic cylinder 332 are fixedly connected with a push block 334, the top end of the telescopic cylinder 332 is connected with a communication pipe 335 in communication, the other end of the communication pipe 335 is connected with the support block 321 in communication, the height of the communication pipe 335 is higher than the height of the guide pipe 123, when the mosquito carcass is accumulated due to the blockage of the device, the trapping liquid is difficult to fall into the sealed shell 111 again, the trapping liquid is accumulated in the trapping shell 211, at this time, the accumulated trapping liquid triggers the pressure sensor 215, the pressure sensor 215 closes the control valve 223, the trapping liquid input by the external pump machine is quickly introduced into the telescopic cylinder 332 along the support block 321 and the communication pipe 335, the telescopic cylinder 332 continuously descends under the action of the internal pressure, so that the mosquito carcass accumulated in the trapping shell 211 is extruded downward into the filter cylinder 241, in this way, the device has the anti-blocking effect when in use, the emergency treatment function is improved, and the resource investment for maintaining the device is reduced.

[0067] The working principle of the pest trapping device for plant disease and pest control provided by the application is as follows:

[0068] In use, the hose 23 connected with the three-way pipe 222 is connected with the liquid outlet of the external pump machine, and the hose 23 connected with the recovery cylinder 13 is connected with the liquid inlet of the pump machine, when the pump machine operates, the trapping liquid at the bottom of the sealed shell 111 is continuously extracted and injected into the three-way pipe 222 along the hose 23;

[0069] When the device is in the trapping state, the pump machine operates, and a large amount of trapping liquid enters the liquid injection cylinder 121 along the hose 23. At this time, a large amount of trapping liquid will be injected into the liquid injection hole 212 outside the trapping shell 211 along the guide pipe 123, so that the trapping liquid flows inside the trapping shell 211 and flows downward under the action of gravity. At the same time, when the mosquitoes perceive and contact the trapping liquid, they will fall into the filter cylinder 241 along with the flow of the trapping liquid. The trapping liquid remaining in the sealed shell 111 can kill mosquitoes and retain mosquito carcasses through the filter hole 243, ensuring that the trapping liquid flows out of the filter cylinder 241.

[0070] In order to recycle the mosquito carcasses in the filter cylinder 241 to ensure that the device can be used continuously, the rotating drum 322 needs to be rotated, and the push block 334 and the telescopic cylinder 332 above the rotating drum 322 are angularly deflected by one hundred and eighty degrees. At this time, the trapping shell 211 is rotated clockwise, so that the sealing plate 124 slides into the sliding groove 214 in the clamping groove 213. Then the trapping cylinder is pulled out horizontally and upward, the trapping cylinder is gripped, the threaded connection between the installation sleeve 217 and the filter cylinder 241 is disassembled, then the push plate 245 is pushed to slide in the filter cylinder 241, the mosquito carcasses remaining in the filter cylinder 241 are pushed out, and then the filter cylinder 241 and the trapping shell 211 can be installed again.

[0071] When the device is in the trapping state, the pump machine operates, and a large amount of trapping liquid enters the liquid injection cylinder 121 along the hose 23. At this time, a large amount of trapping liquid will be injected into the liquid injection hole 212 outside the trapping shell 211 along the guide pipe 123, so that the trapping liquid flows inside the trapping shell 211 and flows downward under the action of gravity. At the same time, when the mosquitoes perceive and contact the trapping liquid, they will fall into the filter cylinder 241 along with the flow of the trapping liquid. The trapping liquid remaining in the sealed shell 111 can kill mosquitoes and retain mosquito carcasses through the filter hole 243, ensuring that the trapping liquid flows out of the filter cylinder 241.

[0072] Compared with the related art, the plant pest control device provided by the present application has the following beneficial effects:

[0073] When the device is in the trapping state, the pump machine operates, and a large amount of trapping liquid enters the liquid injection cylinder 121 along the hose 23. At this time, a large amount of trapping liquid will be injected into the liquid injection hole 212 outside the trapping shell 211 along the guide pipe 123, so that the trapping liquid flows inside the trapping shell 211 and flows downward under the action of gravity. At the same time, when the mosquitoes perceive and contact the trapping liquid, they will fall into the filter cylinder 241 along with the flow of the trapping liquid. The trapping liquid remaining in the sealed shell 111 can kill mosquitoes and retain mosquito carcasses through the filter hole 243, ensuring that the trapping liquid flows out of the filter cylinder 241.

[0074] When the device is in the trapping state, the pump starts to run, a large amount of trapping liquid enters the liquid injection cylinder 121 along the hose 23, and then enters the liquid injection hole 212 outside the trapping shell 211 along the conduit 123, so that the trapping liquid flows inside the trapping shell 211 and flows downward under the action of gravity, at the same time, when the mosquitoes perceive and contact the trapping liquid, they will fall into the filter cylinder 241 along with the flow of the trapping liquid, the trapping liquid remaining in the sealed shell 111 can kill the mosquitoes, and the filter hole 243 can retain the mosquito corpses, while ensuring that the trapping liquid flows out of the filter cylinder 241, in this way, during the operation of the pump, the device can continuously extract the trapping liquid to ensure its flow effect, avoid the trapped mosquitoes from escaping, and thus improve the trapping effect of the device.

[0075] Since the height of the communication pipe 335 and the telescopic cylinder 332 is higher than that of the conduit 123, when the external pump injects the trapping liquid into the three-way joint 222, the trapping liquid will directly enter the liquid injection cylinder 121 and the conduit 123 under the action of gravity, and be discharged into the sealed shell 111 through the conduit 123 and the through hole 114, so that the trapping liquid slides downward along the inner wall of the trapping shell 211, which can ensure that the mosquitoes contacting the inside of the trapping shell 211 will directly fall into the filter cylinder 241 along the curvature inside the trapping shell 211, so as to collect the mosquito corpses and ensure that the device can continuously trap mosquitoes.

[0076] The above is only an embodiment of the present application, and does not limit the patent scope of the present application, any equivalent structure or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A pest trapping device for plant disease and pest control, characterized in that, include: The liquid storage mechanism, the trapping mechanism, and the unblocking mechanism are provided, wherein the trapping mechanism is connected to the liquid storage mechanism, and the unblocking mechanism is fixedly connected above the liquid storage mechanism. A liquid storage mechanism includes a housing assembly, a liquid injection assembly connected to the housing assembly, and a recovery cylinder, wherein the recovery cylinder is connected to the housing assembly; and, The trapping mechanism includes a trapping component, a filter component connected to the trapping component, a connecting component, and a hose, wherein the connecting component is connected to a liquid injection component, and the hose is connected to the connecting component; and, The unblocking mechanism includes a frame assembly, a rotating assembly connected to the frame assembly, and a pressurizing assembly, wherein the pressurizing assembly is connected above the rotating assembly; The liquid injection component is connected to the bottom of the rotating component via a connecting component, the frame component is fixedly connected above the liquid injection component, and the trapping component is snapped into the liquid injection component. The outer wall of the outer shell assembly is fixedly connected to the liquid injection assembly, and the outer wall of the outer shell assembly is fixedly connected to the recovery cylinder, and the recovery cylinder is connected to the outer shell assembly; The outer casing assembly includes a sealed outer casing, and the liquid injection assembly and the recovery cylinder are both fixedly connected to the outside of the sealed outer casing; The number of hoses is two, and the recycling cylinder is connected to one of the hoses; The lower part of the trapping component is threadedly connected to the filter component; The outer wall of the trapping component is snapped into the liquid injection component, the liquid injection component is connected to the connecting component, one side of the connecting component is connected to another hose, and the filter component is located inside the outer shell component; The upper part of the frame assembly is fixedly connected to the rotating assembly, and the upper part of the rotating assembly is fixedly connected to the injection assembly; The injection assembly is connected to the connecting assembly via a rotating assembly; The injection assembly includes an injection cylinder, with several mounting brackets fixedly connected to the inner wall of the injection cylinder, and several conduits fixedly connected to the top of the injection cylinder, with a sealing plate fixedly connected to the other end of each conduit. The injection cylinder is fixedly connected to the sealing plate through the conduits. The sealing plate is snapped onto the outside of the trapping assembly, and the mounting bracket is fixedly connected to the outside of the sealing shell for fixing the injection cylinder onto the sealing shell. The top of the injection cylinder is connected to the connecting assembly, and the frame assembly is fixedly connected to the top of the injection cylinder. The trapping assembly includes a trapping shell, the outer wall of which has a plurality of injection holes, and each of the injection holes has a slot. The lower part of the inner wall of the slot has a sliding groove. The inner wall of the trapping shell is fixedly connected to a plurality of pressure sensors. The lower part of the trapping shell is connected to a clustering cylinder. The lower part of the clustering cylinder is fixedly connected to an installation sleeve. The inner wall of the installation sleeve has a first threaded groove. The sealing plate first slides into the sliding groove, and then snaps into the slot, thereby achieving a snap-fit ​​with the trap shell. The lower part of the trap shell is threadedly connected to the filter assembly through the first threaded groove. The connecting assembly includes a delivery pipe, which is connected to a tee, and a control valve is fixedly connected to the lower part of the tee; The control valve is electrically connected to the pressure sensor. The bottom end of the tee is connected to the injection cylinder through a delivery pipe. The top end of the tee is connected to the rotating assembly and the injection assembly through a delivery pipe. The side end of the tee is connected to the hose. The frame assembly includes a support platform and positioning columns. The positioning columns are fixedly connected to the bottom of the support platform, and there are two positioning columns. The bottom end of the positioning column is fixedly connected to the top of the injection cylinder; The rotating assembly includes a support block, a rotating cylinder is fitted over the support block, a plurality of friction blocks are fixedly connected to the lower part of the rotating cylinder, and the plurality of friction blocks are snapped onto the outside of the support block, and a connecting plate is fixedly connected to the upper part of the rotating cylinder. One side of the connecting plate is connected to the injection assembly, the support block is fixedly connected above the support platform, and the connecting plate is connected to the delivery pipe above the tee through the support block; The injection assembly includes a reinforcing plate, a telescopic cylinder is fixedly connected to the lower part of the reinforcing plate, a spring is fixedly connected to the outside of the telescopic cylinder, the bottom ends of the spring and the telescopic cylinder are both fixedly connected to the push block, and the top end of the telescopic cylinder is connected to the connecting pipe. The other end of the connecting pipe is connected to the support block, and the height of the connecting pipe is higher than the height of the conduit. When the external pump injects the trapping liquid into the tee, the trapping liquid will directly enter the injection cylinder and the conduit under the action of gravity; When a blockage occurs, the accumulated trapping liquid triggers the pressure sensor, which closes the control valve, allowing the trapping liquid from the external pump to quickly flow along the support block and connecting pipe into the telescopic cylinder. The telescopic cylinder then descends continuously under internal pressure, squeezing the dead mosquitoes accumulated inside the trapping shell downwards into the filter assembly.

2. The pest trapping device for plant disease and pest control according to claim 1, characterized in that, A support shell is fixedly connected to the top of the sealing shell. The top of the support shell is conical. An inclined surface is provided on the bottom of the inner wall of the sealing shell. Several through holes are opened on the outer wall of the sealing shell. A first magnetic block is fixedly connected to the bottom of the inner wall of the sealing shell. The sealed outer shell is connected to the trapping assembly via a support shell, the recovery cylinder is connected to the through hole, and the trapping shell is attached inside the support shell.

3. The pest trapping device for plant disease and pest control according to claim 2, characterized in that, The filter assembly includes a filter cylinder, the inner wall of which is provided with a plurality of limiting grooves, each of which is slidably connected to a limiting block, and the limiting blocks are fixedly connected to the same push plate. The push plate is slidably connected inside the filter cylinder, a counterweight is fixedly connected above the push plate, and a second magnetic block is fixedly connected below the push plate. The filter cylinder is provided with a plurality of filter holes on its outer side, and a second threaded groove is provided on the upper side of the outer wall of the filter cylinder. The filter cartridge is threadedly connected to the mounting sleeve via a second threaded groove. The filter cartridge is located inside the sealed outer shell, and the first magnetic block above and the second magnetic block below attract each other.

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