Forestry pest trapping device and method

Abstract

The invention relates to a forestry pest trapping device which comprises a top plate, a power source and a controller electrically connected with the power source, a light sensor electrically connected with the controller is arranged on the top plate, a plurality of conductive wires are arranged on the lower surface of the top plate in an array mode, and a trapping lamp electrically connected with the controller is vertically arranged at the lower end of the top plate. The trapping lamp is located on the inner side of a space formed by the multiple conductive wires, a heat conduction shell with one end close to the trapping lamp is horizontally arranged on the lower surface of the top plate, a trapping box used for storing an attractant is arranged at the lower end of the heat conduction shell, a diffusion opening is formed in the upper end of the side wall of the trapping box, and a connecting rod is arranged on the trapping box; the attractant is released in the daytime to attract the pests, and the attraction lamp is used for attracting the pests at night, so that the situation that the pests generate resistance due to long-term utilization of the attractant can be avoided, the problem that the attraction lamp is poor in attraction effect in the daytime can also be avoided, and all-weather pest trapping is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of pest control, and in particular to a forestry pest trapping device and method. Background Art

[0002] Forestry is a production sector dedicated to protecting the ecological environment and maintaining ecological balance, cultivating and preserving forests to produce timber and other forest products, and utilizing the natural properties of forests for their protective effects. It is a vital component of the national economy. Within the human and biosphere, forestry is a fundamental industry and public welfare undertaking that cultivates, protects, and utilizes forest resources through advanced science, technology, and management practices, fully leveraging the multiple benefits of forests and sustainably managing them, thereby promoting the coordinated development of population, economy, society, environment, and resources.

[0003] In today's society, the environmental pollution caused by industrial development, and the resulting series of environmental problems, have alerted people to the issue and have led to a growing focus on environmental protection. Consequently, the government strongly supports measures such as afforestation that contribute to environmental improvement. However, in the daily management of forestry projects, human deforestation is rare. Instead, the threat of pests and diseases directly impacts both forestry management and tree growth. Therefore, installing pest traps and killing devices in forests has become necessary.

[0004] Existing pest trapping devices typically use attractants or light traps to lure pests, then kill them with insecticides, electric shocks, or trapping. This technology is relatively mature. However, long-term use of attractants can cause pests to develop resistance, gradually weakening or even losing their effectiveness. Light traps are less effective during the day and can only be used at night, failing to provide all-weather pest capture. Therefore, we have designed a forestry pest trapping device and method to address these issues. Summary of the Invention

[0005] The embodiments of the present invention provide a forestry pest trapping device and method, which can solve the problem in the prior art that long-term use of attractants will cause pests to develop resistance, causing the effect of the attractants to gradually weaken or even be lost, and the attractant lamp has poor attracting effect during the day and can only be used at night, and does not have the effect of trapping pests all day long.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: a forest pest trapping device and method, wherein the forest pest trapping device of the present invention includes a top plate, a power supply and a controller electrically connected to the power supply, a light sensor electrically connected to the controller is provided on the top plate, a plurality of conductive wires are arranged in an array on the lower surface of the top plate, an attractant lamp electrically connected to the controller is vertically provided at the lower end of the top plate, the attractant lamp is located inside the space formed by the plurality of conductive wires, a heat-conducting shell with one end close to the attractant lamp is horizontally provided on the lower surface of the top plate, an attractant box for storing an attractant is provided at the lower end of the heat-conducting shell, and the side wall of the attractant box is provided. A diffusion port is provided at the upper end, a connecting rod is provided on the attracting box, a slide groove is provided on the connecting rod, a rack is horizontally slidably connected to the slide groove, a sealing plate adapted to the diffusion port is provided at the end of the rack, a sealing slider is horizontally slidably connected to the interior of the heat-conducting cavity, the sealing slider divides the heat-conducting cavity into two cavities, the interior of the cavity close to the attracting lamp is filled with a thermal expansion medium, and the interior of the cavity away from the attracting lamp is provided with an elastic part, a horizontal rod extending from the heat-conducting shell is provided on the sealing slider, a first tooth portion is provided at the lower end of the horizontal rod, and a first gear adapted to the first tooth portion and the rack is rotatably connected to the top plate.

[0007] Preferably, the heat-conducting housing is made of copper, iron or aluminum.

[0008] Preferably, the thermal expansion medium is alcohol or kerosene.

[0009] Preferably, a base is provided under the top plate, a support rod is provided between the top plate and the base, a reciprocating screw is rotatably connected between the top plate and the base, a screw nut is transmission-connected to the reciprocating screw, a lifting ring slidably connected to the support rod is provided on the screw nut, an avoidance hole adapted for the conductive wire is provided on the lifting ring, a second gear is provided at the upper end of the reciprocating screw, and a second tooth portion adapted for the second gear is provided on the horizontal rod.

[0010] Preferably, a drop groove is provided on the upper end surface of the base, and a water tank is provided below the drop groove.

[0011] Preferably, the reciprocating screw is coaxially provided with a driving bevel gear, and two "U"-shaped seats are relatively provided on the inner side wall of the base, and a rotating shaft is rotatably connected between the two side walls of the "U"-shaped seat, and one of the rotating shafts is provided with a driven bevel gear meshing with the driving bevel gear, and two driving sprockets are provided on the rotating shaft, and two driven sprockets are provided on the other rotating shaft, and a chain is transmission-connected between the relatively arranged driving sprocket and the driven sprocket, and a plurality of scrapers are provided between the two chains.

[0012] Preferably, a solar panel electrically connected to a power source is provided at the upper end of the top plate.

[0013] The implementation method of the present invention adopts the following steps:

[0014] S1; the light sensor determines whether it is day or night;

[0015] S2: If it is night, the attracting light is turned on to attract the pests and generate heat, and the diffusion port (13) of the attracting box is closed. If it is daytime, the attracting light is turned off, and the diffusion port of the attracting box is opened to attract the pests;

[0016] S3: The conductive wire inactivates the lured pests for the first time;

[0017] S4: Carry out a second inactivation of pests during the alternation between day and night.

[0018] Compared with the prior art, the present invention is provided with a top plate, a power supply, a controller, a light sensor, a conductive wire, an attracting light, a heat-conducting shell, an attracting box, a diffusion port, a connecting rod, a slide groove, a rack, a sealing plate, a sealing slider, a heat-expanding medium, an elastic member, a horizontal rod, a first tooth portion and a first gear. At night, the controller controls the attracting light to turn on and emit light and heat, and the attracted pests are inactivated by the conductive wire. The heat-conducting shell transfers the heat emitted by the attracting light to the heat-expanding medium. The heat-expanding medium expands due to the heat and pushes the sealing slider to move. The sealing slider passes through the first The tooth portion drives the first gear to rotate, and the first gear drives the rack to move, so that the sealing plate blocks the diffusion port. During the day, the controller controls the attractant lamp to turn off, the heat in the thermal expansion medium dissipates, the horizontal rod is reset under the elastic potential energy of the elastic member, and the rack moves in the opposite direction, so that the diffusion port opens to release the attractant, so that the device releases the attractant to attract pests during the day, and uses the attractant lamp to attract pests at night. This can not only avoid the long-term use of the attractant causing pests to develop resistance, but also avoid the problem of poor attracting effect of the attractant lamp during the day, which is conducive to all-weather pest trapping.

[0019] Compared with the prior art, since pests seldom go out during the high temperature in the daytime, the thermal expansion medium of the present invention will also expand when the ambient temperature is too high during the day, so that the diffusion port will be closed and the attractant will not be released, which helps to avoid waste of attractant. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of the present invention;

[0021] Figure 2 For the present invention Figure 1 A schematic diagram of the structure at center A;

[0022] Figure 3 For the present invention Figure 1 A magnified schematic diagram of the structure at point B in the middle;

[0023] Figure 4This is a schematic diagram of the top view of the lifting ring of the present invention;

[0024] Figure 5 This is a schematic diagram of the top view of the scraper transmission structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the main structure of the present invention.

[0026] In the figure: 1. Top plate; 2. Light sensor; 3. Conductive wire; 4. Attractor lamp; 5. Heat-conducting shell; 6. Sealing slider; 7. Thermal expansion medium; 8. Elastic member; 9. Horizontal rod; 10. First tooth portion; 11. First gear; 12. Attractor box; 13. Diffuser; 14. Connecting rod; 15. Slide groove; 16. Rack; 17. Sealing plate; 18. Base; 19. Support rod; 20. Reciprocating screw; 21. Screw nut; 22. Lifting ring; 23. Avoidance hole; 24. Second gear; 25. Second tooth portion; 26. Drop groove; 27. Water trough; 28. "U"-shaped seat; 29. ​​Rotating shaft; 30. Driving sprocket; 31. Driven sprocket; 32. Chain; 33. Solar panel; 34. Scraper; 35. Driving bevel gear; 36. Driven bevel gear. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the technical solutions of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] like Figures 1 to 6As shown, a forest pest trapping device and method of the present invention includes a top plate 1, a power supply and a controller electrically connected to the power supply, a light sensor 2 electrically connected to the controller is provided on the top plate 1, a plurality of conductive wires 3 are arranged in an array on the lower surface of the top plate 1, an attractant lamp 4 electrically connected to the controller is vertically provided at the lower end of the top plate 1, the attractant lamp 4 is located inside the space formed by the plurality of conductive wires 3, a heat-conducting shell 5 with one end close to the attractant lamp 4 is horizontally provided on the lower surface of the top plate 1, the heat-conducting shell 5 is made of copper, iron or aluminum, an attractant box 12 for storing an attractant is provided at the lower end of the heat-conducting shell 5, a diffusion port 13 is provided at the upper end of the side wall of the attractant box 12, and a connecting rod 1 is provided on the attractant box 12. 4. A slide groove 15 is provided on the connecting rod 14, and a rack 16 is horizontally slidably connected to the slide groove 15. A sealing plate 17 adapted to the diffuser 13 is provided on the end of the rack 16. A sealing slider 6 is horizontally slidably connected to the inside of the heat-conducting cavity 5. The sealing slider 6 divides the heat-conducting cavity 5 into two cavities. The interior of the cavity close to the attractant lamp 4 is filled with a thermal expansion medium 7, which is alcohol or kerosene. An elastic member 8 is provided inside the cavity away from the attractant lamp 4. The elastic member 8 is a spring or a spring. A horizontal rod 9 extending from the heat-conducting shell 5 is provided on the sealing slider 6. A first tooth portion 10 is provided at the lower end of the horizontal rod 9. A first gear 11 adapted to the first tooth portion 10 and the rack 16 is rotatably connected to the top plate 1.

[0029] During specific use, the light sensor 2 senses the light intensity of the external environment to determine whether it is night or day. At night, the controller controls the attracting light 4 to turn on and emit light and heat, and the attracted pests are inactivated by the conductive wire 3. The heat-conducting shell 5 transfers the heat emitted by the attracting light 4 to the thermal expansion medium 7. The thermal expansion medium 7 expands due to heat and pushes the sealing slider 6 to move. The sealing slider 6 drives the first gear 11 to rotate through the first tooth portion 10 on the horizontal rod 9. The first gear 11 drives the rack 16 to move, so that the sealing plate 17 blocks the diffusion port 13. During the day, the controller controls the attracting light 4 to turn off, the heat in the thermal expansion medium 7 is dissipated, the horizontal rod 9 is reset under the elastic potential energy of the elastic part 8, and the rack 16 moves in the opposite direction, so that the diffusion port 13 opens to release the attractant, so that the device releases the attractant to attract pests during the day, and uses the attracting light 4 to attract pests at night.

[0030] In order to achieve the purpose of improving the inactivation effect, preferably, a base 18 is provided under the top plate 1, a support rod 19 is provided between the top plate 1 and the base 18, and a reciprocating screw rod 20 is rotatably connected between the top plate 1 and the base 18, and a screw nut 21 is transmission-connected to the reciprocating screw rod 20, and a lifting ring 22 is provided on the screw nut 21 for sliding connection with the support rod 19, and a avoidance hole 23 adapted to the conductive wire 3 is provided on the lifting ring 22, and a second gear 24 is provided on the upper end of the reciprocating screw rod 20. A second tooth portion 25 adapted to the second gear 24 is provided on the horizontal rod 9. During the alternation between day and night, the horizontal rod 9 will drive the second gear 24 to rotate through the second tooth portion 25, and the second gear 24 drives the reciprocating screw rod 20 to rotate. The reciprocating screw rod 20 drives the lifting ring 22 to perform a lifting movement through the screw nut 21, thereby scraping off the pest debris adhered to the surface of the conductive wire 3, so that the conductive wire 3 maintains good conductivity and ensures a good inactivation effect.

[0031] In order to achieve the purpose of secondary inactivation, preferably, a drop groove 26 is opened on the upper end surface of the base 18, and a water tank 27 is provided below the drop groove 26. The water tank 27 is filled with water. Some pests that are stunned but not inactivated will fall into the water tank 27 through the drop groove 26 and be inactivated for the second time by water.

[0032] In order to achieve the purpose of improving the inactivation effect, preferably, the reciprocating screw 20 is coaxially provided with a driving bevel gear 35, and two "U"-shaped seats 28 are relatively provided on the inner side wall of the base 18. A rotating shaft 29 is rotatably connected between the two side walls of the "U"-shaped seat 28, and one of the rotating shafts 29 is provided with a driven bevel gear 36 that meshes with the driving bevel gear 35, and two driving sprockets 30 are provided on the rotating shaft 29, and two driven sprockets 31 are provided on the other rotating shaft 29. A chain 32 is connected between the relatively arranged driving sprockets 30 and the driven sprockets 31, and the two chains 32 are connected to each other. A plurality of scrapers 34 are arranged between them. During the alternation between day and night, the horizontal rod 9 will drive the second gear 24 to rotate through the second tooth portion 25, the second gear 24 will drive the reciprocating screw 20 to rotate, the reciprocating screw 20 will drive the driving bevel gear 35 to rotate, the driving bevel gear 35 will drive the driving sprocket 30 to rotate through the driven bevel gear 36, the driving sprocket 30 and the driven sprocket 31 will drive the chain 32 to rotate, the scraper 34 will rotate with the chain 32 to pass over the water surface, and will scrape off the debris floating on the water surface in time to prevent the debris from accumulating on the liquid surface and affecting the inactivation effect of water on pests.

[0033] Preferably, a solar panel 33 electrically connected to a power source is provided at the upper end of the top plate 1 , and the solar panel 33 provides electrical energy to the power source.

[0034] The implementation method of the present invention adopts the following steps:

[0035] S1; Light sensor 2 determines whether it is day or night;

[0036] S2: If it is night, the attracting light 4 is turned on to attract the pests and generate heat, and the diffusion port 13 of the attracting box 12 is closed. If it is daytime, the attracting light 4 is turned off, and the diffusion port 13 of the attracting box 12 is opened to attract the pests;

[0037] S3: The conductive wire 3 inactivates the lured pests for the first time;

[0038] S4: Carry out a second inactivation of pests during the alternation between day and night.

[0039] Compared with the prior art, the present invention is provided with a top plate 1, a power supply, a controller, a light sensor 2, a conductive wire 3, an attracting light 4, a heat-conducting shell 5, an attracting box 12, a diffusion port 13, a connecting rod 14, a slide 15, a rack 16, a sealing plate 17, a sealing slider 6, a thermal expansion medium 7, an elastic member 8, a horizontal rod 9, a first tooth portion 10 and a first gear 11. At night, the controller controls the attracting light 4 to turn on and emit light and heat, and the attracted pests are inactivated by the conductive wire 3. The heat-conducting shell 5 transfers the heat emitted by the attracting light 4 to the thermal expansion medium 7. The thermal expansion medium 7 expands due to the heat and pushes the sealing slider 6 to move. The sealing slider 6 moves horizontally. The first tooth portion 10 on the rod 9 drives the first gear 11 to rotate, and the first gear 11 drives the rack 16 to move, so that the sealing plate 17 blocks the diffusion port 13. During the day, the controller controls the attractant lamp 4 to turn off, the heat in the thermal expansion medium 7 is dissipated, and the horizontal rod 9 is reset under the elastic potential energy of the elastic member 8. The rack 16 moves in the opposite direction, so that the diffusion port 13 opens to release the attractant, so that the device releases the attractant to attract pests during the day, and uses the attractant lamp 4 to attract pests at night. This can avoid the pests from developing resistance due to long-term use of the attractant, and can also avoid the problem of poor attracting effect of the attractant lamp 4 during the day, which is conducive to all-weather pest trapping.

[0040] Compared with the prior art, since pests seldom go out during the day when the temperature is high, the thermal expansion medium 7 of the present invention will also expand when the ambient temperature is too high during the day, causing the diffusion port 13 to close and not release the attractant, which helps to avoid waste of the attractant.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A forestry pest trapping device comprising a top plate (1), a power supply, and a controller electrically connected to the power supply, characterized in that: The top plate (1) is provided with a light sensor (2) electrically connected to the controller, the lower surface of the top plate (1) is provided with a plurality of conductive wires (3) in an array, the lower end of the top plate (1) is provided with an attractant lamp (4) electrically connected to the controller, the attractant lamp (4) is located inside the space formed by the plurality of conductive wires (3), the lower surface of the top plate (1) is provided with a heat-conducting shell (5) with one end close to the attractant lamp (4), the lower end of the heat-conducting shell (5) is provided with an attractant box (12) for storing attractants, the upper end of the side wall of the attractant box (12) is provided with a diffusion port (13), the attractant box (12) is provided with a connecting rod (14), the connecting rod (14) is provided with a slide groove (15), and the slide groove (15) is provided with a plurality of conductive wires (3). A rack (16) is connected in a horizontal sliding manner, and a sealing plate (17) adapted to the diffusion port (13) is provided at the end of the rack (16). A sealing slider (6) is connected in a horizontal sliding manner inside the heat-conducting cavity (5). The sealing slider (6) divides the heat-conducting cavity (5) into two cavities. The cavity close to the attracting light (4) is filled with a thermal expansion medium (7), and the cavity away from the attracting light (4) is provided with an elastic member (8). A horizontal rod (9) passing through the heat-conducting housing (5) is provided on the sealing slider (6), and a first tooth portion (10) is provided at the lower end of the horizontal rod (9). A first gear (11) adapted to the first tooth portion (10) and the rack (16) is rotatably connected to the top plate (1).

2. The forestry pest trapping device according to claim 1, characterized in that: The heat-conducting housing (5) is made of copper, iron or aluminum.

3. The forest pest trapping device according to claim 1 or 2, characterized in that: The thermal expansion medium (7) is alcohol or kerosene.

4. The forestry pest trapping device according to claim 1, characterized in that: A base (18) is provided below the top plate (1), a support rod (19) is provided between the top plate (1) and the base (18), a reciprocating screw rod (20) is rotatably connected between the top plate (1) and the base (18), a screw nut (21) is transmission-connected to the reciprocating screw rod (20), a lifting ring (22) is provided on the screw nut (21) and is slidably connected to the support rod (19), a avoidance hole (23) adapted to the conductive wire (3) is provided on the lifting ring (22), a second gear (24) is provided at the upper end of the reciprocating screw rod (20), and a second tooth portion (25) adapted to the second gear (24) is provided on the horizontal rod (9).

5. The forestry pest trapping device according to claim 4, characterized in that: The upper end surface of the base (18) is provided with a drop groove (26), and a water tank (27) is provided below the drop groove (26).

6. The forestry pest trapping device according to claim 5, characterized in that: The reciprocating screw rod (20) is coaxially provided with a driving bevel gear (35). Two "U"-shaped seats (28) are oppositely provided on the inner side wall of the base (18). A rotating shaft (29) is rotatably connected between the two side walls of the "U"-shaped seat (28). One of the rotating shafts (29) is provided with a driven bevel gear (36) meshing with the driving bevel gear (35). Two driving sprockets (30) are provided on the rotating shaft (29), and two driven sprockets (31) are provided on the other rotating shaft (29). A chain (32) is transmission-connected between the driving sprockets (30) and the driven sprockets (31) that are oppositely provided. A plurality of scrapers (34) are provided between the two chains (32).

7. The forestry pest trapping device according to claim 6, characterized in that: A solar panel (33) electrically connected to a power source is provided at the upper end of the top plate (1).

8. A method for trapping forest pests, implemented using the forest pest trapping device according to claim 7, characterized in that: The following steps are involved: S1: Light sensor (2) determines whether it is day or night; S2: If it is night, the attracting light (4) is turned on to attract the pests and generate heat, and the diffusion port (13) of the attracting box (12) is closed; if it is daytime, the attracting light (4) is turned off, and the diffusion port (13) of the attracting box (12) is opened to attract the pests; S3: The conductive wire (3) inactivates the lured pests for the first time; S4: Carry out a second inactivation of pests during the alternation between day and night.

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