A pest capturing device for agroforestry

Abstract

The application discloses an agricultural and forestry pest capturing device and relates to the field of pest control, which comprises a mounting box, the inner bottom surface of which is fixedly connected with the bottom ends of four slide rods three at four corners respectively. The bottom of the mounting box and the upper end of the supporting frame are both provided with trapping mechanisms. When the device is used, the trapping mechanisms can be used to complete the trapping and killing of pests, and the dead bodies of the pests on the electric network can be cleaned, thereby avoiding the influence of a large number of dead bodies of the pests adhering to the electric network on the conductivity of the electric network due to the long-time use of the device, reducing the treatment effect of the device on the pests, and eliminating the need for manual cleaning of the electric network, effectively prolonging the maintenance cycle of the device. When the device is not used, the supporting frame and the upper trapping mechanism can be hidden in the mounting box, thereby effectively reducing the overall volume of the device, facilitating the transfer and storage of the device, and effectively improving the portability of the device.

Description

Technical Field

[0001] This invention relates to a pest trapping device, and more particularly to a pest trapping device for agricultural and forestry use. Background Technology

[0002] Agriculture and forestry are industries that utilize the growth and development patterns of plants and animals to obtain products through artificial cultivation. Agriculture and forestry belong to the primary industry. The science that studies agriculture is agronomy. The objects of labor in agriculture and forestry are living plants and animals, and the products obtained are the plants and animals themselves. Agriculture and forestry provide the basic industries that support national economic construction and development. In a broad sense, agriculture and forestry includes five industrial forms: planting, forestry, animal husbandry, fishery, and sideline industries. In a narrow sense, agriculture and forestry refers to planting, including the production activities of food crops, cash crops, forage crops, and green manure crops. The planting and maintenance of agriculture and forestry mainly involve watering, fertilizing, pruning, and pest and disease control. Among these, pest and disease control is a very important link, and effective pest control can ensure the normal growth of plants.

[0003] Currently, there are still some defects and shortcomings in the use of pest trapping devices for agriculture and forestry. The specific areas that need improvement are as follows:

[0004] 1. While existing agricultural and forestry pest trapping devices can trap and kill pests, most of them lack a cleaning function and cannot clean up the dead pests. As the devices are used for a long time, this will affect the subsequent trapping and killing effect.

[0005] 2. Most existing pest trapping devices for agriculture and forestry are large in size, and the various structures are mostly fixed, which makes the existing devices troublesome to transport and store, and their portability is poor.

[0006] 3. Existing agricultural and forestry pest trapping devices cannot effectively dispose of the dead pests during use, which easily leads to the decay of the dead pests inside the device, polluting the surrounding air, and is also difficult to clean, affecting subsequent use.

[0007] 4. The existing pest trapping devices for agriculture and forestry have relatively simple installation methods, which are difficult to adapt to the different installation needs of different use scenarios in agriculture and forestry, resulting in poor applicability of the existing devices. Summary of the Invention

[0008] The purpose of this invention is to provide an insect trapping device for agriculture and forestry to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution: an agricultural and forestry pest trapping device, comprising a mounting box, wherein the four corners of the inner bottom surface of the mounting box are respectively fixedly connected to the bottom ends of four sliding rods three, the upper ends of the four sliding rods three are respectively fixedly connected to the bottom surfaces of four support plates one, the sides of the four support plates one are fixedly connected to the inner side surfaces of the mounting box, the four sliding rods three are respectively fitted into four sleeve holes two, the four sleeve holes two are respectively opened at the bottom four corners of the support frame, and trapping mechanisms are fixedly provided on the upper surface of the support frame and the inner bottom surface of the mounting box, two of the trapping mechanisms are connected to a collection mechanism, and the collection mechanism is installed on the left side of the mounting box.

[0010] As a preferred technical solution of the present invention, the four corners of the bottom surface of the mounting box are provided with mounting grooves 2, and each of the four mounting grooves 2 is fitted with a support foot, and the side of each of the four support feet overlaps with one end of the four limiting screws respectively.

[0011] The four limiting screws are threaded into the four screw holes three, which are all located on the outer side of the mounting box and are respectively connected to the four mounting slots two.

[0012] As a preferred technical solution of the present invention, the front side of the mounting box is provided with a mounting groove 1. The left and right sides of the mounting groove 1 are rotatably connected to the optical shafts at both ends of the lead screw through bearings. The lead screw is provided with two threaded grooves with opposite spiral directions and the two threaded grooves are respectively threaded to two screw holes 2. The two screw holes 2 are respectively opened at the rear ends of the two translation blocks, and the rear ends of the two translation blocks are both fitted into the mounting groove 1.

[0013] As a preferred embodiment of the present invention, slots are provided at the front ends of the two translation blocks, the two slots are respectively inserted into the opposite ends of the two connecting plates, the opposite ends of the two connecting plates are respectively fixedly connected to the opposite surfaces of the two clamping plates, and the opposite surfaces of the two clamping plates are both arc surfaces.

[0014] The two connecting plates are provided with sleeve holes three at their opposite ends and the front sides of the two translation blocks. The two sleeve holes three corresponding to each other are inserted into the same limiting rod. The front ends of the two limiting rods are provided with springs two. The two ends of the two springs two are respectively fixedly connected to the front ends of the two limiting rods and the front sides of the two translation blocks.

[0015] As a preferred embodiment of the present invention, the upper ends of the left and right sides of the mounting box are provided with limiting grooves 1. The two limiting grooves 1 are respectively sleeved with the opposite ends of the two limiting plates. The opposite ends of the two limiting plates are respectively sleeved in the limiting grooves 2 provided on the left and right sides of the cover plate. The cover plate is sleeved on the upper end of the mounting box. The bottom surface of the cover plate is simultaneously fixedly connected to the upper ends of the two support plates 2. The bottom ends of the two support plates 2 are connected to the upper trapping mechanism. The bottom ends of the support frame are also provided with limiting grooves 2 on the left and right sides.

[0016] As a preferred embodiment of the present invention, the collection mechanism includes a collection box, the right side of the collection box is fixedly connected to the left side of the installation box, and the right side of the upper surface of the collection box is simultaneously fixedly connected to one end of four connecting hoses. The four connecting hoses are arranged in pairs, and the other ends of the two sets of connecting hoses are respectively connected to two trapping mechanisms.

[0017] The upper side of the left side of the collection box is fixedly connected to the right end of the suction pipe. The inner wall of the suction pipe is fixedly connected to the end of the first fixing plate. The middle part of the first fixing plate is rotatably connected to the output shaft of the first motor through a bearing. The first motor is fixedly connected to the first fixing plate through a mounting base. A fan impeller is fixedly installed at the end of the output shaft of the first motor.

[0018] As a preferred embodiment of the present invention, the inner side of the collection box is fixedly connected to the side of the partition. The upper end of the partition is provided with a through groove and a filter screen is fixedly installed in the through groove. The lower end of the left inner side of the collection box is provided with a groove and a heating plate is fixedly installed in the groove. The lower ends of the front and rear inner sides of the collection box are simultaneously fixedly connected to the ends of two sliding rods. The two sliding rods are respectively fitted into two connecting holes opened at the upper end of the scraper. The outer side of the scraper overlaps with the inner side of the collection box.

[0019] As a preferred embodiment of the present invention, each of the two slide rods is fitted with a spring, and the two ends of the two springs are respectively fixedly connected to the rear side of the scraper and the inner rear side of the collection box. The upper end of the rear side of the scraper is fixedly connected to the front end of the pull rod, and the rear end of the pull rod is fitted into the through hole, which is opened on the rear side of the collection box.

[0020] The bottom rear end of the collection box has a cleaning groove, and a blocking plate is fitted inside the cleaning groove. The bottom surface of the blocking plate and the bottom surface of the collection box both have two screw holes, and the two corresponding screw holes are threadedly connected to the same fixing screw.

[0021] As a preferred embodiment of the present invention, each of the trapping mechanisms includes a lure box. The front and rear sides of the bottom of the lure box are respectively fixedly connected to the upper ends of two fixing plates. The bottom ends of the two fixing plates in the upper trapping mechanism are fixedly connected to the upper surface of the support frame. The upper surface of the lure box in the upper trapping mechanism is also fixedly connected to the bottom surface of the two support plates. The bottom surfaces of the two fixing plates in the lower trapping mechanism are fixedly connected to the inner bottom surface of the mounting box.

[0022] The front and rear sides of the lure box are each fixedly equipped with three conical tubes. The six conical tubes in the lower trapping mechanism are respectively six guide tubes corresponding to each other. The six guide tubes are grouped in groups of three, and the two groups of guide tubes are respectively fixedly installed on the front and rear sides of the mounting box. The opposite ends of the two groups of guide tubes overlap with the front and rear sides of the lower lure box.

[0023] As a preferred embodiment of the present invention, the inner side of the lure box is fixedly connected to the outer side of the mounting plate, a set of trapping lights is fixedly provided on both the front and rear sides of the mounting plate, and fixed frames are provided on both the front and rear sides of the mounting plate. The outer sides of the two fixed frames are fixedly connected to the inner side of the lure box, and electric grids are fixedly provided on the inner sides of the two fixed frames.

[0024] The opposite sides of the two electric grids overlap with the opposite sides of the two brush plates. A reciprocating screw nut is fixedly installed in the middle of each of the two brush plates. The two reciprocating screw nuts are threadedly connected to the two reciprocating screws. The end optical shafts of the two reciprocating screws are rotatably connected to the side of the lure box through bearings. A sprocket is fixedly installed on the right end optical shaft of each of the two reciprocating screws. The two sprockets are connected by chain drive. The right end of one of the reciprocating screws is fixedly connected to the output shaft of the second motor. The second motor is fixedly connected to the outer side of the lure box through a mounting base.

[0025] Each of the brush plates has a sleeve hole 1 at both the top and bottom ends. The four sleeve holes 1 are respectively sleeved with four sliding rods 2. The ends of the four sliding rods 2 are fixedly connected to the inner side of the lure box.

[0026] A guide plate is provided on opposite sides of the two fixed frames. The upper ends of the two guide plates are fixedly connected to the bottom surface of the lure box. The left side of the guide plate is fixedly connected to the end of one of the connecting hoses of the collection mechanism. The inner bottom surface of the guide plate is set as an inclined surface.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. This invention features trapping mechanisms at the bottom of the mounting box and the top of the support frame. When using this device, the trapping lamp within the trapping mechanism lures pests through a conical tube into the trapping box. Once inside, the pests are brought into contact with an electric grid, resulting in an electric shock. This allows the device to trap and eliminate pests. Furthermore, during operation, the trapping mechanism controls a motor to drive a reciprocating screw. This screw rotation, via a reciprocating screw nut, causes the brush plate to move back and forth, thus removing attached pests. The removal of insect carcasses from the electric grid allows them to fall into a guide plate for collection, preventing a large number of insect carcasses from adhering to the grid over time and affecting its conductivity, thus reducing the device's effectiveness in treating pests. Furthermore, the elimination of manual cleaning of the grid effectively extends the device's maintenance cycle. When not in use, the support frame and upper trapping mechanism can be stored and concealed in the installation box, effectively reducing the overall size of the device and facilitating its transport and storage, significantly improving its portability.

[0029] 2. This invention connects the collection mechanism with the trapping mechanism. When using this device, the motor can be controlled to operate. When the motor operates, it drives the fan impeller to rotate. When the fan impeller rotates, it draws out the air from the collection box, thereby sucking the insect corpses in the guide plate into the collection box through the connecting hose. After entering the collection box through the connecting hose, the insect corpses slide down the partition to the bottom of the collection box through the filter screen. This collection mechanism cleans the insect corpses stored in the trapping mechanism, effectively preventing the accumulation of too many insect corpses in the trapping mechanism from affecting the subsequent trapping effect.

[0030] 3. This invention features a scraper inside the collection box, connected to a sliding rod, a spring, and a pull rod. When using the device, the user can rotate the fixing screw to disengage it from the screw hole and remove the blocking plate from the cleaning groove to open it. The user can then periodically pull the pull rod backward, causing the scraper to move backward against the inner side of the collection box. As the scraper moves backward, it pushes the insect carcasses at the bottom of the collection box towards the cleaning groove, allowing them to be discharged and cleaned. This improves the ease of cleaning and maintenance. Furthermore, the presence of a groove and heating plate at the bottom of the collection box allows for heating the bottom of the box when storing insect carcasses. This heating and drying reduces the internal moisture of the carcasses, slowing down decay and preventing them from rotting inside the collection box, thus enhancing the device's functionality.

[0031] 4. This invention features four support legs at the bottom corners of the mounting box. When using the device in farmland, the user can rotate the limiting screw to disengage it from the support leg, then pull the support leg out of the mounting slot two to a suitable length, and rotate the limiting screw in the opposite direction to re-engage it with the support leg, thus fixing its position. This utilizes multiple support legs to provide stable support for the device and allows for adjustment of its operating height. Furthermore, by providing a lead screw, translation block, and clamping plate on the front of the mounting box, when using the device in forests, the limiting rod, spring two, connecting plate, and slot can be used to clamp the device. The plate is connected to the translation block, and the user can then lift the device to a suitable height, with the two clamps positioned on either side of the tree trunk. At this point, the screw can be rotated to move the two translation blocks and clamps closer together using the screw hole two. When the clamps are in close contact with the tree trunk, the screw is stopped, thus using the clamps to fix the device to the tree trunk for use. This enriches the installation and usage scenarios of the device and improves its applicability. When the device is not in use, the legs can be stored in the mounting slot two, and the connecting plate and clamps can be removed, effectively reducing the size of the device and making it easier for users to carry, transport, and store it. Attached Figure Description

[0032] Figure 1 This is a front view structural diagram of the present invention;

[0033] Figure 2 This is a frontal cross-sectional view of the present invention.

[0034] Figure 3 This is a side view of the translation block structure of the present invention;

[0035] Figure 4 This is a schematic diagram of the mounting box structure of the present invention;

[0036] Figure 5 This is a schematic diagram of the cover plate structure of the present invention;

[0037] Figure 6 This is a front view structural diagram of the collection mechanism of the present invention;

[0038] Figure 7 This is a frontal cross-sectional view of the collection mechanism of the present invention;

[0039] Figure 8 This is a schematic diagram of the right-side cross-sectional structure of the collection mechanism of the present invention;

[0040] Figure 9 This is a schematic diagram of the suction pipe structure of the present invention;

[0041] Figure 10 This is a front view schematic diagram of the trapping mechanism of the present invention;

[0042] Figure 11This is a top view cross-sectional structural diagram of the trapping mechanism of the present invention;

[0043] Figure 12 This is a front view cross-sectional structural diagram of the guide plate of the present invention;

[0044] Figure 13 This is a schematic diagram of the brush plate structure of the present invention.

[0045] In the diagram: 1. Mounting box; 2. Guide tube; 3. Support leg; 4. Clamping plate; 5. Connecting plate; 6. Lead screw; 7. Mounting slot one; 8. Collection mechanism; 81. Collection box; 82. Connecting hose; 83. Suction pipe; 84. Filter screen; 85. Partition plate; 86. Groove; 87. Heating plate; 88. Through groove; 89. Scraper; 810. Slide rod one; 811. Spring one; 812. Through hole; 813. Screw hole one; 814. Fixing screw; 815. Blocking plate; 816. Cleaning groove; 817. Fan impeller; 818. Fixing plate one; 819. Motor one; 820. Pull rod; 9. Trapping mechanism; 91. Lure box; 92. Fixing plate two; 93. Conical... 94. Pipe; 95. Guide plate; 96. Sprocket; 97. Motor II; 98. Slide rod II; 99. Fixing frame; 90. Electric grid; 910. Trapping light; 911. Mounting plate; 912. Reciprocating screw; 913. Sleeve hole I; 914. Brush plate; 915. Reciprocating screw nut; 10. Cover plate; 11. Sleeve hole II; 12. Slide rod III; 13. Support frame; 14. Support plate I; 15. Translation block; 16. Screw hole II; 17. Slot; 18. Limiting rod; 19. Spring II; 20. Sleeve hole III; 21. Mounting groove II; 22. Screw hole III; 23. Limiting screw; 24. Limiting groove I; 25. Limiting plate; 26. Support plate II; 27. Limiting groove II. Detailed Implementation

[0046] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0047] Please see Figure 1-13This invention provides a technical solution for an agricultural and forestry pest trapping device: it includes a mounting box 1, the four corners of the inner bottom surface of the mounting box 1 are fixedly connected to the bottom ends of four sliding rods 12, the upper ends of the four sliding rods 12 are fixedly connected to the bottom surfaces of four support plates 14, the sides of the four support plates 14 are fixedly connected to the inner sides of the mounting box 1, the four sliding rods 12 are respectively fitted into four sleeve holes 11, the four sleeve holes 11 are respectively opened at the bottom four corners of the support frame 13, the upper surface of the support frame 13 and the inner bottom surface of the mounting box 1 are both fixedly provided with trapping mechanisms 9, and two trapping mechanisms 9 are connected to a collection mechanism 8, which is installed on the left side of the mounting box 1.

[0048] The bottom of the mounting box 1 has four mounting slots 21 at each of its four corners. Each of the four mounting slots 21 has a support leg 3 fitted inside. The sides of the four support legs 3 overlap with one end of each of the four limiting screws 23. By providing support legs 3 at each of the four corners of the bottom of the mounting box 1, when using this device in farmland, the user can pull the limiting rod 18 forward to disengage it from the sleeve hole 20 on the connecting plate 5, and pull the connecting plate 5 to disengage it from the slot 17 to disassemble the connecting plate 5 and the clamping plate 4. Then, the user can rotate the limiting screw 23 to disengage it from the support leg 3, and then pull the support leg 3 out of the mounting slot 21 to a suitable length. The user can then rotate the limiting screw 23 in the opposite direction to re-engage it with the support leg 3 to fix its position. The device can be fixed and supported by multiple support legs 3, and the height of the device can be adjusted accordingly.

[0049] Four limit screws 23 are threaded into four screw holes 22 respectively. All four screw holes 22 are opened on the outer side of the mounting box 1 and are respectively connected to the four mounting slots 21.

[0050] The front side of the mounting box 1 has a mounting groove 7. The left and right sides of the mounting groove 7 are rotatably connected to the two ends of the lead screw 6 via bearings. The lead screw 6 has two threaded grooves with opposite helical directions, and the two threaded grooves are threaded to two screw holes 16. The two screw holes 16 are respectively located at the rear ends of the two translation blocks 15. The rear ends of the two translation blocks 15 are fitted into the mounting groove 7. By setting the lead screw 6, translation blocks 15 and clamping plate 4 on the front side of the mounting box 1, when using this device in a forest, the support leg 3 can be stored and hidden in the mounting groove 21, and the limit rod 18 can be pulled forward to connect the... Insert the end of the connecting plate 5 into the slot 17. When the two sleeve holes 20 are aligned, release the limiting rod 18 and use the spring 2 19 to pull the limiting rod 18 backward to engage with the two sleeve holes 20 to fix the connecting plate 5. Then the user can raise the device to a suitable height and place the two clamping plates 4 on both sides of the tree trunk. At this time, the screw 6 can be rotated to drive the two translation blocks 15 and the clamping plates 4 to move closer to each other through the screw hole 2 16. When the clamping plates 4 are in close contact with the tree trunk, stop rotating the screw 6 and use the clamping plates 4 to fix the device to the tree trunk for use, thereby enriching the installation and use scenarios of this device and improving its applicability.

[0051] Each of the two translation blocks 15 has a slot 17 at its front end facing each other. The two slots 17 are respectively inserted into the opposite ends of the two connecting plates 5. The opposite ends of the two connecting plates 5 are respectively fixedly connected to the opposite surfaces of the two clamping plates 4. The opposite surfaces of the two clamping plates 4 are both arc surfaces.

[0052] Two connecting plates 5 and two translation blocks 15 are provided with sleeve holes 20 at their opposite ends and on their front sides. The two corresponding sleeve holes 20 are inserted into the same limiting rod 18. The front ends of the two limiting rods 18 are fitted with springs 19. The two ends of the two springs 19 are fixedly connected to the front ends of the two limiting rods 18 and the front sides of the two translation blocks 15, respectively. By setting the limiting rods 18, springs 19, connecting plates 5 and slots 17, the clamping plate 4 and the translation block 15 are connected, so that when the clamping plate 4 is not in use, the user can easily disassemble the connecting plate 5 and the clamping plate 4 to reduce the size of the device.

[0053] Limiting grooves 24 are provided on the upper ends of the left and right sides of the mounting box 1. The two limiting grooves 24 are respectively sleeved on the opposite ends of the two limiting plates 25. The opposite ends of the two limiting plates 25 are respectively sleeved in the limiting grooves 27 provided on the left and right sides of the cover plate 10. The cover plate 10 is sleeved on the upper end of the mounting box 1. The bottom surface of the cover plate 10 is also fixedly connected to the upper ends of the two support plates 26. The bottom ends of the two support plates 26 are connected to the upper trapping mechanism 9. Limiting grooves 27 are also provided on the left and right sides of the bottom end of the support frame 13.

[0054] The collection mechanism 8 includes a collection box 81. The right side of the collection box 81 is fixedly connected to the left side of the installation box 1. The right side of the upper surface of the collection box 81 is also fixedly connected to one end of four connecting hoses 82. The four connecting hoses 82 are in pairs, and the other ends of the two pairs of connecting hoses 82 are respectively connected to two trapping mechanisms 9.

[0055] The upper left side of the collection box 81 is fixedly connected to the right end of the suction pipe 83. The inner wall of the suction pipe 83 is fixedly connected to the end of the fixed plate 818. The middle part of the fixed plate 818 is rotatably connected to the output shaft of the motor 819 through a bearing. The motor 819 is fixedly connected to the fixed plate 818 through a mounting base. A fan impeller 817 is fixedly installed at the end of the output shaft of the motor 819. When the motor 819 is working, it drives the fan impeller 817 to rotate. When the fan impeller 817 rotates, it sucks out the air in the collection box 81, thereby sucking the insect corpses in the guide plate 94 into the collection box 81 through the connecting hose 82. After the insect corpses enter the collection box 81 through the connecting hose 82, they slide down the partition 85 to the bottom of the collection box 81 for storage through the filter screen 84. Thus, the collection mechanism 8 cleans the insect corpses stored in the trapping mechanism 9, effectively avoiding the accumulation of too many insect corpses in the trapping mechanism 9, which would affect the subsequent trapping effect.

[0056] The inner side of the collection box 81 is fixedly connected to the side of the partition 85. A through groove 88 is provided at the upper end of the partition 85, and a filter screen 84 is fixedly installed within the through groove 88. A groove 86 is provided at the lower end of the left inner side of the collection box 81, and a heating plate 87 is fixedly installed within the groove 86. By providing the groove 86 at the bottom of the collection box 81 and the heating plate 87 within it, the heating plate 87 can be opened during use, thereby heating the bottom of the collection box 81 and raising the temperature inside the collection box 81. The high efficiency of the device is achieved by heating and drying the insect carcasses in the collection box 81 to reduce the internal moisture of the carcasses, thereby slowing down the decay of the carcasses and preventing them from rotting inside the collection box 81 and becoming difficult to clean. The lower ends of the front and rear inner sides of the collection box 81 are fixedly connected to the ends of two sliding rods 810. The two sliding rods 810 are respectively fitted into the two connecting holes opened at the upper end of the scraper 89, and the outer side of the scraper 89 overlaps with the inner side of the collection box 81.

[0057] Two slide rods 810 are each fitted with a spring 811. The two ends of the two springs 811 are fixedly connected to the rear side of the scraper 89 and the inner rear side of the collection box 81, respectively. The upper end of the rear side of the scraper 89 is fixedly connected to the front end of the pull rod 820. The rear end of the pull rod 820 is fitted into the through hole 812, which is opened on the rear side of the collection box 81.

[0058] A cleaning groove 816 is provided at the rear end of the bottom surface of the collection box 81. A blocking plate 815 is fitted inside the cleaning groove 816. Two screw holes 813 are provided on the bottom surface of both the blocking plate 815 and the bottom surface of the collection box 81. The two corresponding screw holes 813 are threaded to the same fixing screw 814. A scraper is provided inside the collection box 81, and a sliding rod 810, a spring 811, and a pull rod 820 are provided to connect with the scraper 89. When it is necessary to clean the insect carcasses stored at the bottom of the collection box 81, the user can rotate the fixing screw 814 to disengage the fixing screw 814 from the screw hole 813, and remove the blocking plate 815 from the cleaning groove 816 to open the cleaning groove 816. Then, the user can pull the lever 820 backward to make the scraper 89 move backward against the inner side of the collection box 81. When the scraper 89 moves backward, it pushes the insect corpses at the bottom of the collection box 81 backward toward the cleaning trough 816, so that the insect corpses at the bottom of the collection box 81 are discharged through the cleaning trough 816 for cleaning, thereby improving the convenience of cleaning and maintenance of this device. When the scraper 89 moves to correspond with the cleaning trough 816, the lever 820 is released and the spring force of the spring 811 pushes the scraper 89 forward to the front end of the collection box 81. Then, the block plate 815 is placed back into the cleaning trough 816, and the fixing screw 814 is connected to the screw hole 813 to fix the position of the block plate 815.

[0059] Each trapping mechanism 9 includes a lure box 91. The front and rear sides of the bottom of the lure box 91 are fixedly connected to the upper ends of two fixing plates 92 respectively. The bottom ends of the two fixing plates 92 in the upper trapping mechanism 9 are fixedly connected to the upper surface of the support frame 13. The upper surface of the lure box 91 in the upper trapping mechanism 9 is also fixedly connected to the bottom surface of the two support plates 26. The bottom surfaces of the two fixing plates 92 in the lower trapping mechanism 9 are fixedly connected to the inner bottom surface of the mounting box 1.

[0060] Three tapered tubes 93 are fixedly installed on the front and rear sides of the lure box 91. The six tapered tubes 93 in the lower trapping mechanism 9 correspond to the six guide tubes 2 in front and back. The six guide tubes 2 are grouped in groups of three, and the two groups of guide tubes 2 are fixedly installed on the front and rear sides of the mounting box 1. The opposite ends of the two groups of guide tubes 2 are connected to the front and rear sides of the lower lure box 91.

[0061] The inner side of the trap box 91 is fixedly connected to the outer side of the mounting plate 911. A set of trapping lamps 910 are fixedly installed on the front and rear sides of the mounting plate 911. Fixing frames 98 are installed on the front and rear sides of the mounting plate 911. The outer sides of the two fixing frames 98 are fixedly connected to the inner side of the trap box 91. An electric grid 99 is fixedly installed on the inner side of the two fixing frames 98. When the trapping mechanism 9 is working, it uses the light of the trapping lamps 910 to attract pests in the surrounding area. The pests attracted by the trapping lamps 910 enter the upper trap box 91 through the conical tube 93, and enter the lower trap box 91 through the guide tube 2 and the conical tube 93. The pests attracted into the trap box 91 come into contact with the electric grid 99 and are electrocuted. Thus, the device completes the trapping and elimination of pests.

[0062] The opposite sides of the two electric grids 99 overlap with the opposite sides of the two brush plates 914 respectively. A reciprocating screw nut 915 is fixedly installed in the middle of each of the two brush plates 914. The two reciprocating screw nuts 915 are threadedly connected to the two reciprocating screws 912 respectively. The end optical shafts of the two reciprocating screws 912 are rotatably connected to the side of the lure box 91 through bearings. A sprocket 95 is fixedly installed on the right end optical shaft of each of the two reciprocating screws 912. The two sprockets 95 are connected to each other through chain drive. The right end of one of the reciprocating screws 912 is fixedly connected to the output shaft of the second motor 96. The second motor 96 is fixedly connected to the outer side of the lure box 91 through a mounting base.

[0063] Each brush plate 914 has four sleeve holes 913 at its top and bottom ends. The four sleeve holes 913 are respectively connected to four sliding rods 97. The ends of the four sliding rods 97 are fixedly connected to the inner side of the trapping box 91. When the trapping mechanism 9 is used, the motor 96 can be controlled to work. When the motor 96 works, it drives the reciprocating screw 912 to rotate. When the reciprocating screw 912 rotates, it drives the brush plate 914 to move back and forth through the reciprocating screw nut 915. The movement of the brush plate 914 sweeps away the insect corpses attached to the electric grid 99, so that the insect corpses fall into the guide plate 94 for collection. This avoids the large number of insect corpses attached to the electric grid 99 after long-term use of the device, which affects the conductivity of the electric grid 99 and reduces the treatment effect of the device on insects. It also eliminates the need for manual cleaning of the electric grid 99, effectively extending the maintenance cycle of the device.

[0064] Two guide plates 94 are provided on opposite sides of the two fixed frames 98. The upper ends of the two guide plates 94 are fixedly connected to the bottom surface of the attractant box 91. The left side of the guide plate 94 is fixedly connected to the end of one of the connecting hoses 82 of the collection mechanism 8. The inner bottom surface of the guide plate 94 is set as an incline. By setting the inner bottom surface of the guide plate 94 as an incline, the insect carcasses falling into the guide plate 94 slide along the inner bottom surface of the guide plate 94 toward the end of the connecting hose 82, thereby improving the suction effect of the connecting hose 82 on the insect carcasses in the guide plate 94.

[0065] The operation steps of this invention are as follows:

[0066] When using this device in farmland, the user can pull the limiting rod 18 forward to disengage it from the sleeve hole 20 on the connecting plate 5, and pull the connecting plate 5 to disengage it from the slot 17 to disassemble the connecting plate 5 and the clamping plate 4. Then, the user can rotate the limiting screw 23 to disengage it from the support leg 3, and then pull the support leg 3 out of the mounting slot 21 to a suitable length. The user can then rotate the limiting screw 23 in the opposite direction to re-engage it with the support leg 3 to fix its position. Multiple support legs 3 are used to fix and support the device. When using this device in a forest, the support legs 3 can be... The device is stored and hidden in the mounting slot 21. Pull the limiting rod 18 forward to insert the end of the connecting plate 5 into the slot 17. When the two sleeve holes 20 are aligned, release the limiting rod 18 and use the spring 2 19 to pull the limiting rod 18 backward to engage with the two sleeve holes 20 to fix the connecting plate 5. Then the user can raise the device to a suitable height and place the two clamping plates 4 on both sides of the tree trunk. At this time, the screw 6 can be rotated to drive the two translation blocks 15 and the clamping plates 4 to move closer to each other through the screw hole 2 16. When the clamping plates 4 are in close contact with the tree trunk, stop rotating the screw 6 and use the clamping plates 4 to fix the device to the tree trunk for use.

[0067] After the device is installed and fixed, the user can pull the two limiting plates 25 away from each other and disengage them from the limiting grooves 27 on the cover plate 10. At this time, the user can pull the cover plate 10 upwards, using the support plate 26 to move the upper trapping mechanism 9 and the support frame 13 upwards. When the limiting groove 27 on the side of the support frame 13 corresponds to the limiting groove 24, stop pulling the cover plate 10 and push the two limiting plates 25 closer together to each other, so that they can be inserted into the limiting grooves 27 on the support frame 13 to fix the position of the support frame 13 and the upper trapping mechanism 9. At this time, the user can turn on the trapping light 910, motor 819, heating plate 87 and motor 96. The light from the trapping lamp 910 is used to attract pests in the surrounding area. The pests attracted by the trapping lamp 910 enter the upper trapping box 91 through the conical tube 93, and then enter the lower trapping box 91 through the guide tube 2 and the conical tube 93. The pests lured into the trapping box 91 come into contact with the electric grid 99 and are electrocuted. When the motor 2 96 is working, it drives the reciprocating screw 912 to rotate. When the reciprocating screw 912 rotates, it drives the brush plate 914 to move back and forth through the reciprocating screw nut 915. The movement of the brush plate 914 sweeps away the dead pests attached to the electric grid 99, so that the dead pests fall into the guide plate 94 for collection.

[0068] When motor 819 is working, it drives impeller 817 to rotate. The rotation of impeller 817 draws air out of collection box 81, thereby drawing insect carcasses from guide plate 94 into collection box 81 through connecting hose 82. After entering collection box 81 through connecting hose 82, the insect carcasses slide down partition 85 through filter 84 to the bottom of collection box 81 for storage. Heat generated by heating plate 87 then dries the insect carcasses at the bottom of collection box 81. When it is necessary to clean the insect carcasses stored at the bottom of collection box 81, the user can rotate fixing screw 814 to disengage it from screw hole 813 and remove block plate 815 from cleaning groove 816. Open the box, and then the user can pull the lever 820 backward to make the scraper 89 move backward against the inner side of the collection box 81. When the scraper 89 moves backward, it pushes the insect corpses at the bottom of the collection box 81 backward toward the cleaning groove 816, so that the insect corpses at the bottom of the collection box 81 are discharged through the cleaning groove 816 for cleaning. When the scraper 89 moves backward, it squeezes the spring 811, causing the spring 811 to generate elastic force. When the scraper 89 moves to correspond with the cleaning groove 816, release the lever 820 and use the elastic force of the spring 811 to push the scraper 89 forward to the front end of the collection box 81. Then, the block plate 815 is placed back into the cleaning groove 816, and the fixing screw 814 is connected to the screw hole 813 to fix the position of the block plate 815.

[0069] In the description of this invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0070] In this invention, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements or an interaction between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0071] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An agricultural and forestry pest trapping device, comprising a mounting box (1), characterized in that: The four corners of the inner bottom surface of the mounting box (1) are fixedly connected to the bottom ends of the four sliding rods (12), the upper ends of the four sliding rods (12) are fixedly connected to the bottom surfaces of the four support plates (14), the sides of the four support plates (14) are fixedly connected to the inner side surface of the mounting box (1), the four sliding rods (12) are respectively fitted into the four sleeve holes (11), the four sleeve holes (11) are respectively opened at the bottom four corners of the support frame (13), the upper surface of the support frame (13) and the inner bottom surface of the mounting box (1) are both fixedly provided with trapping mechanisms (9), the two trapping mechanisms (9) are both connected to the collection mechanism (8), and the collection mechanism (8) is installed on the left side of the mounting box (1).

2. The pest trapping device for agricultural and forestry use according to claim 1, characterized in that: The four corners of the bottom surface of the mounting box (1) are provided with mounting grooves (21), and each of the four mounting grooves (21) is fitted with a support leg (3). The sides of the four support legs (3) are respectively connected to one end of the four limiting screws (23). The four limiting screws (23) are threaded into the four screw holes (22), and the four screw holes (22) are all opened on the outer side of the mounting box (1) and are respectively connected to the four mounting grooves (21).

3. The pest trapping device for agricultural and forestry use according to claim 1, characterized in that: The front side of the mounting box (1) is provided with a mounting groove (7). The left and right sides of the mounting groove (7) are rotatably connected to the two ends of the lead screw (6) through bearings. The lead screw (6) is provided with two threaded grooves with opposite spiral directions and the two threaded grooves are respectively threaded to two screw holes (16). The two screw holes (16) are respectively opened at the rear end of the two translation blocks (15). The rear end of the two translation blocks (15) is fitted into the mounting groove (7).

4. The pest trapping device for agricultural and forestry use according to claim 3, characterized in that: Each of the two translation blocks (15) has a slot (17) at its front end. The two slots (17) are respectively inserted into the opposite ends of the two connecting plates (5). The opposite ends of the two connecting plates (5) are respectively fixedly connected to the opposite surfaces of the two clamping plates (4). The opposite surfaces of the two clamping plates (4) are both arc surfaces. Two connecting plates (5) and two translation blocks (15) are provided with sleeve holes (20) at their opposite ends and on the front side of the two translation blocks (15). The two sleeve holes (20) corresponding to each other are inserted into the same limiting rod (18). The front ends of the two limiting rods (18) are provided with springs (19). The two ends of the two springs (19) are fixedly connected to the front ends of the two limiting rods (18) and the front side of the two translation blocks (15), respectively.

5. The pest trapping device for agricultural and forestry use according to claim 1, characterized in that: The upper ends of the left and right sides of the mounting box (1) are provided with limiting grooves 1 (24). The two limiting grooves 1 (24) are respectively sleeved with the opposite ends of the two limiting plates (25). The opposite ends of the two limiting plates (25) are respectively sleeved in the limiting grooves 2 (27) provided on the left and right sides of the cover plate (10). The cover plate (10) is sleeved on the upper end of the mounting box (1). The bottom surface of the cover plate (10) is simultaneously fixedly connected to the upper ends of the two support plates 2 (26). The bottom ends of the two support plates 2 (26) are connected to the upper trapping mechanism (9). The bottom ends of the support frame (13) are also provided with limiting grooves 2 (27) on the left and right sides.

6. The pest trapping device for agricultural and forestry use according to claim 1, characterized in that: The collection mechanism (8) includes a collection box (81), the right side of the collection box (81) is fixedly connected to the left side of the installation box (1), and the right side of the upper surface of the collection box (81) is simultaneously fixedly connected to one end of four connecting hoses (82). The four connecting hoses (82) are arranged in pairs, and the other ends of the two sets of connecting hoses (82) are respectively connected to two trapping mechanisms (9). The upper side of the left side of the collection box (81) is fixedly connected to the right end of the suction pipe (83). The inner wall of the suction pipe (83) is fixedly connected to the end of the fixing plate (818). The middle part of the fixing plate (818) is rotatably connected to the output shaft of the motor (819) through a bearing. The motor (819) is fixedly connected to the fixing plate (818) through a mounting base. A fan impeller (817) is fixedly installed at the end of the output shaft of the motor (819).

7. The pest trapping device for agricultural and forestry use according to claim 6, characterized in that: The inner side of the collection box (81) is fixedly connected to the side of the partition (85). The upper end of the partition (85) is provided with a through groove (88) and a filter screen (84) is fixedly installed in the through groove (88). The lower end of the left inner side of the collection box (81) is provided with a groove (86) and a heating plate (87) is fixedly installed in the groove (86). The lower ends of the front and rear inner sides of the collection box (81) are simultaneously fixedly connected to the ends of two sliding rods (810). The two sliding rods (810) are respectively fitted into two connecting holes opened at the upper end of the scraper (89). The outer side of the scraper (89) overlaps with the inner side of the collection box (81).

8. The pest trapping device for agricultural and forestry use according to claim 7, characterized in that: Two slide rods (810) are each fitted with a spring (811). The two ends of the two springs (811) are fixedly connected to the rear side of the scraper (89) and the rear inner side of the collection box (81), respectively. The upper end of the rear side of the scraper (89) is fixedly connected to the front end of the pull rod (820). The rear end of the pull rod (820) is fitted into the through hole (812), which is opened on the rear side of the collection box (81). The bottom rear end of the collection box (81) is provided with a cleaning groove (816), and a blocking plate (815) is sleeved inside the cleaning groove (816). The bottom surface of the blocking plate (815) and the bottom surface of the collection box (81) are provided with two screw holes (813), and the two screw holes (813) corresponding to the top and bottom are threadedly connected to the same fixing screw (814).

9. The pest trapping device for agricultural and forestry use according to claim 1, characterized in that: Each of the trapping mechanisms (9) includes a lure box (91), the front and rear sides of the bottom of the lure box (91) are fixedly connected to the upper ends of two fixing plates (92) respectively, the bottom ends of the two fixing plates (92) in the upper trapping mechanism (9) are fixedly connected to the upper surface of the support frame (13), the upper surface of the lure box (91) in the upper trapping mechanism (9) is also fixedly connected to the bottom surface of the two support plates (26), and the bottom surfaces of the two fixing plates (92) in the lower trapping mechanism (9) are fixedly connected to the inner bottom surface of the mounting box (1); The front and rear sides of the lure box (91) are each fixedly provided with three conical tubes (93). The six conical tubes (93) in the lower trapping mechanism (9) correspond to the six guide tubes (2) in front and back respectively. The six guide tubes (2) are grouped in groups of three, and the two groups of guide tubes (2) are fixedly provided on the front and rear sides of the mounting box (1) respectively. The opposite ends of the two groups of guide tubes (2) are respectively connected to the front and rear sides of the lower lure box (91).

10. The pest trapping device for agricultural and forestry use according to claim 9, characterized in that: The inner side of the lure box (91) is fixedly connected to the outer side of the mounting plate (911). A set of trapping lights (910) is fixedly installed on the front and rear sides of the mounting plate (911). Fixing frames (98) are provided on the front and rear sides of the mounting plate (911). The outer sides of the two fixing frames (98) are fixedly connected to the inner side of the lure box (91). An electric grid (99) is fixedly installed on the inner side of the two fixing frames (98). The opposite sides of the two electric grids (99) overlap with the opposite sides of the two brush plates (914). A reciprocating screw nut (915) is fixedly provided in the middle of each of the two brush plates (914). The two reciprocating screw nuts (915) are threadedly connected to the two reciprocating screws (912). The end optical shafts of the two reciprocating screws (912) are rotatably connected to the side of the lure box (91) through bearings. A sprocket (95) is fixedly provided on the right end optical shaft of each of the two reciprocating screws (912). The two sprockets (95) are connected to each other through chain drive. The right end of one of the reciprocating screws (912) is fixedly connected to the output shaft of the second motor (96). The second motor (96) is fixedly connected to the outer side of the lure box (91) through a mounting base. Each of the brush plates (914) has a sleeve hole (913) at both the top and bottom ends. The four sleeve holes (913) are respectively connected to the four slide rods (97). The ends of the four slide rods (97) are fixedly connected to the inner side of the lure box (91). A guide plate (94) is provided on the opposite side of each of the two fixed frames (98). The upper end of the two guide plates (94) is fixedly connected to the bottom surface of the lure box (91). The left side of the guide plate (94) is fixedly connected to the end of one of the connecting hoses (82) of the collection mechanism (8). The inner bottom surface of the guide plate (94) is set as an inclined surface.

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