A forest pest control trapping device and method

Abstract

The invention discloses a trapping device and method for controlling forest pests and diseases, and relates to the technical field of pest control, including an insect collecting barrel, wherein the upper end of the insect collecting barrel is clamped with a shaping frame, and the invention uses wind in the forest to blow on the surface of the guide fan to drive the guide fan to rotate, and the rotation of the guide fan drives the power gear to rotate through a connecting rod, and the rotating power gear drives the transmission gear ring to rotate, and the rotation of the transmission gear ring drives the linkage plate to rotate, and the rotating linkage plate rubs the surface of the charging hopper through a scraper on the surface to scrape off the pests between the guide funnel and the charging hopper, and when the wind direction changes, the airflow blows the guide fan, and the guide fan drives the wind direction ring to rotate inside the clamping ring, and the position of the guide fan is changed. The locking ring is rotated, and the inner diameter of the upper end of the clamping ring becomes smaller, and the clamping force on the wind direction ring is changed. The clamping force on the wind direction ring is changed according to the wind force at various locations in the forest, and the guide fan is guaranteed to rotate normally under the blowing of the wind.

Description

Technical Field

[0001] The invention relates to the technical field of pest control, and in particular to a trapping device and method for controlling forest pests and diseases. Background Art

[0002] Insect traps are a method of using sex pheromones to trap and control pests, which is called the trapping method or the entrapment method. A certain number of traps are set up in the field to lure and kill a large number of adult insects (female or male) and reduce the natural mating rate of adults, thereby reducing the insect population density of the next generation of larvae and protecting crops from harm; the disorientation control method is to release a large amount of sex pheromones within a certain range, so that the antennae of male adults are always surrounded by high concentrations of sex pheromones, or release a large amount of sex pheromone homologues and inhibitors to interfere with the normal chemical communication between male and female adults, making it impossible for them to find female insects for mating and achieve the purpose of controlling their mating and reproduction.

[0003] The existing insect trap attracts pests through the smell of the attractant core. The pests move themselves to approach the attractant core and enter the insect collecting barrel. However, due to the vigilance of the pests, the pests will gather around the attractant core and not move inside the insect collecting barrel, affecting the normal capture of the pests. At the same time, some larger pests will block the loading hopper and the guide funnel, making it difficult for subsequent pests to enter. Therefore, a forest pest control trapping device and method are proposed to solve the above problems. Summary of the invention

[0004] The present invention provides a forest pest control trapping device and method, which solves the above-mentioned technical problems.

[0005] To solve the above technical problems, the present invention provides a forest pest control trapping device, including an insect collecting barrel, a shaping frame is clamped on the upper end of the insect collecting barrel, a wind direction ring is rotatably connected to the surface of the shaping frame, a connecting rod is rotatably connected to the surface of the wind direction ring, a guide fan is fixed to one end of the connecting rod, a power gear is fixed to the other end of the connecting rod relative to the guide fan, a transmission gear ring is connected to the surface of the power gear, a linkage plate is fixed to the inner surface of the transmission gear ring, a guide funnel is fixed to the inner surface of the linkage plate, the linkage plate is slidably connected to the shaping frame and the guide funnel, a rain cover is provided on the upper end of the shaping frame, a charging hopper is fixed to the inner surface of the rain cover, the bottom of the charging hopper is located inside the guide funnel, a top plug is inserted into the upper end of the charging hopper, and a odor dispersion hole is provided on the surface of the charging hopper.

[0006] Preferably, a clamping ring is fixed on the surface of the forming frame, and a locking ring is connected to the surface of the clamping ring through a threaded rotation. An extrusion plate is fixed on the inner surface of the clamping ring and the extrusion plate fits the surface of the wind direction ring. The surface of the clamping ring is evenly provided with inverted triangular grooves.

[0007] Preferably, a limiting ring is provided on the surface of the shaping frame and the transmission gear ring is rotatably connected to the limiting ring.

[0008] Preferably, the other end of the scraper relative to the linkage plate is a slope, and the angle of the slope is equal to the inclination angle of the charging hopper surface.

[0009] Preferably, a rotating groove is provided on the surface of the shaping frame, a follower column is slidably connected inside the rotating groove, and an air inlet cover is fixed to the upper end of the follower column.

[0010] Preferably, a rain cover is connected to the upper end of the air inlet cover, a connecting groove is provided on the surface of the air inlet cover, and an air collecting ring is fixed on the surface of the connecting groove.

[0011] Preferably, a connecting plate is fixed to the lower end of the connecting groove, and the other end of the connecting plate relative to the connecting groove is connected to the odor dissipation hole.

[0012] Preferably, the setting direction of the wind collecting ring corresponds to the inclination direction of the blades on the surface of the fan guide fan.

[0013] Preferably, the connecting plate is connected to the upper half of the odor dissipation hole, and an attractant core is provided inside the loading hopper.

[0014] A method for preventing and controlling forest pests and diseases, which uses the natural wind in the forest to speed up the capture of pests and increase the distance of the scent of the lure core;

[0015] An attractant core is arranged inside the loading hopper, and the smell of the attractant core is emitted through the smell dissipation hole. The pests are attracted by the smell and enter the guide funnel along the position between the air inlet cover and the shaping frame, and then enter the insect collecting barrel along the guide funnel. Since the guide funnel is large at the top and small at the bottom, it is difficult for the pests to fly out. At the same time, a sticky liquid is arranged inside the insect collecting barrel to stick to the body of the pests and ensure that the pests stay inside the insect collecting barrel.

[0016] The wind in the forest blows on the surface of the guide fan, causing the guide fan to rotate. The rotation of the guide fan drives the power gear to rotate through the connecting rod. The rotating power gear drives the transmission gear ring to rotate. The rotation of the transmission gear ring drives the linkage plate to rotate. The rotating linkage plate rubs the surface of the loading hopper through the scraper on the surface to scrape off the pests between the guide funnel and the loading hopper. At the same time, when the wind direction changes, the airflow blows the guide fan, and the guide fan drives the wind direction ring to rotate inside the clamping ring, changing the position of the guide fan. The locking ring is rotated, and the inner diameter of the upper end of the clamping ring becomes smaller, changing the clamping force on the wind direction ring.

[0017] When the linkage plate rotates, it moves on the surface of the forming frame. The linkage plate pushes the follower column to rotate inside the rotating groove, and the air inlet cover and the rain shield cover rotate. When the air inlet cover rotates, the airflow enters the wind collecting circle, and enters the connecting groove along the wind collecting circle. The airflow in the connecting groove moves along the connecting plate, and the gas enters from the upper half of the odor dispersion hole and is blown out from the lower half of the odor dispersion hole, carrying the smell of the attractant core, thereby increasing the propagation distance of the attractant core.

[0018] Compared with the related art, the forest pest control trapping device and method provided by the present invention has the following beneficial effects:

[0019] 1. The present invention allows the wind in the forest to blow on the surface of the guide fan, causing the guide fan to rotate. The rotation of the guide fan drives the power gear to rotate through the connecting rod. The rotating power gear drives the transmission gear ring to rotate. The rotation of the transmission gear ring drives the linkage plate to rotate. The rotating linkage plate rubs the surface of the charging hopper through the scraper on the surface to scrape off the pests between the guide funnel and the charging hopper. At the same time, when the wind direction changes, the airflow blows the guide fan, and the guide fan drives the wind direction ring to rotate inside the clamping ring, changing the position of the guide fan. The locking ring is rotated, and the inner diameter of the upper end of the clamping ring becomes smaller, changing the clamping force on the wind direction ring. The clamping force on the wind direction ring is changed according to the wind force at various locations in the forest to ensure that the guide fan rotates normally under the blowing of the wind.

[0020] 2. The present invention moves on the surface of the shaping frame when the linkage plate rotates. The linkage plate pushes the follower column to rotate inside the rotating groove, so that the air inlet cover and the rain shield cover rotate. When the air inlet cover rotates, the airflow enters the wind collecting circle and enters the connecting groove along the wind collecting circle. The airflow in the connecting groove moves along the connecting plate, so the gas enters from the upper half of the odor dissipation hole and is blown out from the lower half of the odor dissipation hole, carrying the odor of the attractant core, thereby increasing the propagation distance of the attractant core. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the main structure diagram of the present invention;

[0022] Figure 2 It is a side structural diagram of the present invention;

[0023] Figure 3 It is a cross-sectional structural diagram of the locking ring in the present invention;

[0024] Figure 4 It is a cross-sectional structural diagram of the clamping ring in the present invention;

[0025] Figure 5 It is the internal structure diagram of the shaping frame in the present invention;

[0026] Figure 6 It is a cutaway structural diagram of the present invention;

[0027] Figure 7It is a structural diagram of the core attracting bucket and the guide funnel in the present invention;

[0028] Figure 8 It is a structural diagram of the rain cover and the air inlet cover in the present invention.

[0029] Numbers in the figure: 1. Rain cover; 2. Air inlet cover; 3. Shaping frame; 4. Clamping ring; 5. Insect collecting bucket; 6. Locking ring; 7. Fan guide fan; 8. Wind direction ring; 9. Top plug; 10. Connecting rod; 11. Transmission gear ring; 12. Power gear; 13. Linkage plate; 14. Scraper; 15. Loading hopper; 16. Guide funnel; 17. Wind collecting ring; 18. Connecting groove; 19. Connecting plate; 20. Follow-up column; 21. Odor dissipation hole; 22. Rotating groove. DETAILED DESCRIPTION

[0030] Embodiment 1, by Figure 1-8 The present invention includes a forest pest control trapping device, including an insect collecting barrel 5, a shaping frame 3 is clamped on the upper end of the insect collecting barrel 5, a wind direction ring 8 is rotatably connected to the surface of the shaping frame 3, a connecting rod 10 is rotatably connected to the surface of the wind direction ring 8, a guide fan 7 is fixed to one end of the connecting rod 10, a power gear 12 is fixed to the other end of the connecting rod 10 relative to the guide fan 7, a transmission gear ring 11 is connected to the surface of the power gear 12, a linkage plate 13 is fixed to the inner surface of the transmission gear ring 11, a guide funnel 16 is fixed to the inner surface of the linkage plate 13, the linkage plate 13 is slidably connected to the shaping frame 3 and the guide funnel 16, a rain cover 1 is provided on the upper end of the shaping frame 3, a charging hopper 15 is fixed to the inner surface of the rain cover 1, the bottom of the charging hopper 15 is located inside the guide funnel 16, a top plug 9 is inserted at the upper end of the charging hopper 15, and a odor dispersion hole 21 is provided on the surface of the charging hopper 15.

[0031] A clamping ring 4 is fixed on the surface of the forming frame 3, and a locking ring 6 is connected to the surface of the clamping ring 4 by threaded rotation. An extrusion plate is fixed on the inner surface of the clamping ring 4 and the extrusion plate fits the surface of the wind direction ring 8. The surface of the clamping ring 4 is evenly provided with inverted triangular grooves.

[0032] A limiting ring is arranged on the surface of the shaping frame 3 and the driving gear ring 11 is rotatably connected to the limiting ring.

[0033] The other end of the scraper 14 relative to the linkage plate 13 is an inclined surface, and the angle of the inclined surface is equal to the inclination angle of the surface of the charging hopper 15 .

[0034] The connecting plate 19 is connected to the upper half of the odor dissipation hole 21, and an attracting core is arranged inside the charging hopper 15.

[0035] An attractant core is arranged inside the loading hopper 15, and the smell of the attractant core is emitted through the odor dissipation hole 21. The pests are attracted by the smell and enter the guide funnel 16 along the position between the air inlet cover 2 and the shaping frame, and then enter the insect collecting bucket 5 along the guide funnel 16. Since the guide funnel 16 is larger at the top and smaller at the bottom, it is difficult for the pests to fly out. At the same time, a viscous liquid is arranged inside the insect collecting bucket 5 to stick to the body of the pest and ensure that the pest stays inside the insect collecting bucket 5.

[0036] The wind in the forest blows on the surface of the guide fan 7, causing the guide fan 7 to rotate. The rotation of the guide fan 7 drives the power gear 12 to rotate through the connecting rod 10. The rotating power gear 12 drives the transmission ring gear 11 to rotate. The rotation of the transmission ring gear 11 drives the linkage plate 13 to rotate. The rotating linkage plate 13 rubs the surface of the charging hopper 15 through the scraper 14 on the surface, and scrapes off the pests between the guide funnel 16 and the charging hopper 15. At the same time, when the wind direction changes, the airflow blows the guide fan 7, and the guide fan 7 drives the wind direction circle 8 to rotate inside the clamping circle 4, changing the position of the guide fan 7. The locking circle 6 is rotated, and the inner diameter of the upper end of the clamping circle 4 becomes smaller, changing the clamping force on the wind direction circle 8.

[0037] Embodiment 2, by Figure 1-8 The present invention includes a forest pest control trapping device, including an insect collecting barrel 5, a shaping frame 3 is clamped on the upper end of the insect collecting barrel 5, a wind direction ring 8 is rotatably connected to the surface of the shaping frame 3, a connecting rod 10 is rotatably connected to the surface of the wind direction ring 8, a guide fan 7 is fixed to one end of the connecting rod 10, a power gear 12 is fixed to the other end of the connecting rod 10 relative to the guide fan 7, a transmission gear ring 11 is connected to the surface of the power gear 12, a linkage plate 13 is fixed to the inner surface of the transmission gear ring 11, a guide funnel 16 is fixed to the inner surface of the linkage plate 13, the linkage plate 13 is slidably connected to the shaping frame 3 and the guide funnel 16, a rain cover 1 is provided on the upper end of the shaping frame 3, a charging hopper 15 is fixed to the inner surface of the rain cover 1, the bottom of the charging hopper 15 is located inside the guide funnel 16, a top plug 9 is inserted at the upper end of the charging hopper 15, and a odor dispersion hole 21 is provided on the surface of the charging hopper 15.

[0038] A rotating groove 22 is provided on the surface of the shaping frame 3 , and a follower column 20 is slidably connected inside the rotating groove 22 , and an air inlet cover 2 is fixed to the upper end of the follower column 20 .

[0039] The upper end of the air inlet cover 2 is connected with the rain cover 1 , and the surface of the air inlet cover 2 is provided with a connecting groove 18 , and the surface of the connecting groove 18 is fixed with an air collecting ring 17 .

[0040] A connecting plate 19 is fixed to the lower end of the connecting groove 18 , and the other end of the connecting plate 19 opposite to the connecting groove 18 is connected to the odor dissipation hole 21 .

[0041] The setting direction of the wind collecting circle 17 corresponds to the inclination direction of the blades on the surface of the fan 7.

[0042] When the linkage plate 13 rotates, it moves on the surface of the shaping frame 3. The linkage plate 13 pushes the follower column 20 to rotate inside the rotating groove 22, so that the air inlet cover 2 and the rain cover 1 rotate. When the air inlet cover 2 rotates, the airflow enters the wind collecting circle 17, and enters the connecting groove 18 along the wind collecting circle 17. The airflow in the connecting groove 18 moves along the connecting plate 19, and the gas enters from the upper half of the odor dissipation hole 21 and is blown out from the lower half of the odor dissipation hole 21, carrying the smell of the attractant core, thereby increasing the propagation distance of the attractant core.

Claims

1. A forest pest control trapping device, comprising an insect collecting bucket (5), characterized in that: The upper end of the insect collecting bucket (5) is clamped with a shaping frame (3), the surface of the shaping frame (3) is rotatably connected to a wind direction ring (8), the surface of the wind direction ring (8) is rotatably connected to a connecting rod (10), one end of the connecting rod (10) is fixed to a guide fan (7), the other end of the connecting rod (10) opposite to the guide fan (7) is fixed to a power gear (12), the surface of the power gear (12) is gear-connected to a transmission gear ring (11), and the inner surface of the transmission gear ring (11) is fixed to a linkage plate (10). 3), a guide funnel (16) is fixed on the inner surface of the linkage plate (13), the linkage plate (13) is slidably connected with the shaping frame (3) and the guide funnel (16), a rain cover (1) is provided at the upper end of the shaping frame (3), a charging hopper (15) is fixed on the inner surface of the rain cover (1), the bottom of the charging hopper (15) is located inside the guide funnel (16), a top plug (9) is inserted at the upper end of the charging hopper (15), and a odor dissipation hole (21) is provided on the surface of the charging hopper (15); A clamping ring (4) is fixed on the surface of the shaping frame (3), a locking ring (6) is rotatably connected to the surface of the clamping ring (4) through a thread, an extrusion plate is fixed on the inner surface of the clamping ring (4), and the extrusion plate is in contact with the surface of the wind direction ring (8), and inverted triangular grooves are evenly arranged on the surface of the clamping ring (4); The rotating linkage plate (13) rubs the surface of the charging hopper (15) through a scraper (14) on the surface, and the other end of the scraper (14) relative to the linkage plate (13) is an inclined surface, and the angle of the inclined surface is equal to the inclination angle of the surface of the charging hopper (15).

2. A forest pest control trapping device according to claim 1, characterized in that: A limiting ring is provided on the surface of the shaping frame (3), and the transmission gear ring (11) is rotatably connected to the limiting ring.

3. A trapping device for controlling forest pests and diseases according to claim 1, characterized in that: A rotating groove (22) is provided on the surface of the shaping frame (3), a follower column (20) is slidably connected inside the rotating groove (22), and an air inlet cover (2) is fixed to the upper end of the follower column (20).

4. A trapping device for controlling forest pests and diseases according to claim 3, characterized in that: The upper end of the air inlet cover (2) is connected to a rain cover (1), a connecting groove (18) is provided on the surface of the air inlet cover (2), and an air collecting ring (17) is fixed on the surface of the connecting groove (18).

5. A trapping device for controlling forest pests and diseases according to claim 4, characterized in that: A connecting plate (19) is fixed to the lower end of the connecting groove (18), and the other end of the connecting plate (19) opposite to the connecting groove (18) is connected to the odor diffusion hole (21).

6. A trapping device for controlling forest pests and diseases according to claim 4, characterized in that: The arrangement direction of the wind collecting circle (17) corresponds to the inclination direction of the blades on the surface of the fan guide air (7).

7. The forest pest control trapping device according to claim 5, characterized in that: The connecting plate (19) is connected to the upper half of the odor diffusion hole (21), and an attractant core is arranged inside the charging hopper (15).

8. A control method for forest pests and diseases according to any one of claims 1 to 7, characterized in that: The natural wind in the forest can speed up the capture of pests and increase the distance of the scent of the lure; An attractant core is arranged inside the loading hopper (15), and the smell of the attractant core is emitted through the smell dissipation hole (21). The pests are attracted by the smell and enter the guide funnel (16) along the position between the air inlet cover (2) and the shaping frame, and then enter the insect collecting bucket (5) along the guide funnel (16). Since the guide funnel (16) is larger at the top and smaller at the bottom, it is difficult for the pests to fly out. At the same time, a viscous liquid is arranged inside the insect collecting bucket (5) to stick to the body of the pest, thereby ensuring that the pests remain inside the insect collecting bucket (5); The wind in the forest blows on the surface of the guide fan (7), causing the guide fan (7) to rotate. The guide fan (7) rotates and drives the power gear (12) to rotate through the connecting rod (10). The rotating power gear (12) drives the transmission gear ring (11) to rotate. The transmission gear ring (11) rotates and drives the linkage plate (13) to rotate. The rotating linkage plate (13) rubs the surface of the loading hopper (15) through the scraper (14) on the surface, scraping off the pests between the guide funnel (16) and the loading hopper (15). At the same time, when the wind direction changes, the airflow blows the guide fan (7), and the guide fan (7) drives the wind direction ring (8) to rotate inside the clamping ring (4), changing the position of the guide fan (7). The locking ring (6) is rotated, and the inner diameter of the upper end of the clamping ring (4) becomes smaller, changing the clamping force on the wind direction ring (8). When the linkage plate (13) rotates, it moves on the surface of the shaping frame (3). The linkage plate (13) pushes the follower column (20) to rotate inside the rotating groove (22), so that the air inlet cover (2) and the rain cover (1) rotate. When the air inlet cover (2) rotates, the airflow enters the air collecting circle (17), and enters the connecting groove (18) along the air collecting circle (17). The airflow in the connecting groove (18) moves along the connecting plate (19), and the gas enters from the upper half of the odor dispersing hole (21), and is blown out from the lower half of the odor dispersing hole (21), carrying the odor of the attractant core, thereby increasing the propagation distance of the attractant core.

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