A pest trapping device for crop pest control

Abstract

The present application belongs to the technical field of crop disease and pest control equipment, and particularly relates to a pest trapping device for crop disease and pest control. The device comprises a ground plate, a fixing support welded on the ground plate, a lifting support sleeved in the fixing support, a plurality of through holes provided on the fixing support and the lifting support, the fixing support and the lifting support being bolted through the through holes, a support plate welded on the top end of the lifting support, a roller installed on the support plate, a rain shield installed above the roller, a sex lure strip pasted on the outer wall of the roller, a suction hood fixedly installed on the support plate at one side of the roller, a moth trapping lamp installed in front of the suction hood, a moth falling pipe provided at the lower end of the suction hood, and a moth collecting box welded on the outer wall of the moth falling pipe. The device has high insect trapping efficiency, and the insect bodies will not be stuck in the fan. The device has multiple functions and can freely adjust the height. The sex lure strip can be replaced according to the type of pests.

Description

Technical Field

[0001] This invention belongs to the technical field of crop pest and disease control equipment, and particularly relates to a pest trapping device for crop pest and disease control. Background Technology

[0002] Crop pests and diseases are among the major agricultural disasters in my country, characterized by their diversity, significant impact, and frequent outbreaks that cause substantial losses to the national economy, particularly agricultural production. Currently, pest control primarily relies on trapping, including fluorescent lamps and pheromone traps. Fluorescent lamp trapping is most popular when used in conjunction with high-voltage electric grids, offering good results, but it suffers from drawbacks such as being non-removable and difficult to clean. Over time, the grids become covered in insects, making removal difficult. Furthermore, high-voltage electric grids cannot operate in rainy weather or pose significant safety hazards, with accidents involving injuries occurring frequently. They are also ineffective at capturing small insects. Pheromone traps are also commonly used, targeting specific pests, but their efficiency is low. Most pheromone traps have simple structures, and some pests are not captured after being attracted. Some methods combine pheromone traps with suction traps, but most of these suffer from the problem of the fan getting stuck by insects.

[0003] Patent CN209234741U discloses an adjustable, height-adjustable, wind-suction insect trap or insecticidal lamp. This patent includes an insect-attracting lamp, an insect-suction device below the lamp, a fan at the lower end of the suction device, and an insect-collecting box below the suction device. When in use, insects directly enter the insect-collecting box through the fan, which presents a problem where the fan can get stuck due to the insects.

[0004] The patent with publication number CN215936026U discloses a trapping device for the control of crop pests and diseases. This patent is a typical method of trapping insects with a suction lamp and a high-voltage grid. It has disadvantages such as the high-voltage grid being difficult to clean, the danger of using it on rainy days, the risk of accidental operation causing injury, and the difficulty in capturing small insects. Summary of the Invention

[0005] The purpose of this invention is to provide a pest trapping device for the prevention and control of crop diseases and pests. The device uses the rotation of a roller to send pests to the air intake, thereby improving the insect trapping efficiency. The fan is installed on the side of the insect collection box to prevent it from getting stuck. The device uses pheromone strips and insect-attracting lights to trap both targeted and multi-type insects, thus solving the problems existing in the prior art.

[0006] The technical solution adopted by this invention to solve its technical problem is: a pest trapping device for the prevention and control of crop diseases and pests, including a base plate, a fixed support welded to the base plate, a lifting support sleeved inside the fixed support, several through holes on the fixed support and the lifting support, the fixed support and the lifting support being bolted together through the through holes and bolt pairs, a support plate welded to the top of the lifting support, a roller mounted on the support plate, a rain shield mounted above the roller, pheromone strips pasted on the outer wall of the roller, a suction hood fixedly mounted on the support plate on one side of the roller, an insect-attracting lamp mounted in front of the suction hood on the rain shield, an insect-dropping tube at the lower end of the suction hood, an insect-collecting box welded to the outer wall of the insect-dropping tube, an insect-collecting net bag sleeved after the insect-dropping tube passes through the insect-collecting box, an air outlet pipe welded to the rear side of the insect-collecting box, a grid plate snapped into one end of the air outlet pipe inside the insect-collecting box, and a fan snapped into the air outlet pipe.

[0007] Furthermore, one side of the suction hood is open, and one side of the open side of the suction hood rests against the roller. Several bucket-shaped suction ports are provided on the open side of the suction hood, and the insect-attracting lamp is located on the rain shield at the opening of the suction hood.

[0008] Furthermore, the roller is a built-in motor type roller with a concave surface on the outer wall of the roller. The pheromone strip is attached to the concave surface, and the roller rotates slowly to carry the pests attracted by the pheromone strip to the suction hood.

[0009] Furthermore, a solar panel is installed above the rain shield, and the solar panel is electrically connected to the roller, fan, and insect-attracting lamp to power the roller, fan, and insect-attracting lamp.

[0010] Furthermore, the insect collection box is equipped with a hinged door, a lock on the door, and a soft sealing strip is affixed to the side of the insect collection box that contacts the door to reduce air leakage.

[0011] Furthermore, the inner wall of the air outlet duct is provided with a stepped platform for attaching the fan and the grid plate, and the grid plate is provided with wire holes.

[0012] Furthermore, the base plate is provided with fixing holes for bolts to be threaded through and fixed to the ground.

[0013] Furthermore, when using the pest trapping device for crop pest control, the door of the insect collection box is locked with a box lock. When the fan is working, a negative pressure is formed inside the insect collection box, the insect dropping tube, and the suction hood. The pheromone strips pasted on the roller attract pests to stick to the surface of the roller. The roller rotates slowly, moving the pests to the vicinity of the suction port and sucking them into the insect collection net bag.

[0014] The present invention has the following beneficial effects:

[0015] 1. The rotation of the roller sends pests to the air intake, actively sucking them in and improving pest-catching efficiency.

[0016] 2. Install the fan on the side of the insect collection box, ensuring that the insects do not directly contact the fan to prevent it from getting stuck.

[0017] 3. By using sex pheromone traps and insect-attracting lamps, it can target specific insects or trap multiple types of insects, offering more functions.

[0018] 4. The traditional bottom suction has been changed to side suction, which is adapted to the characteristic of pests flying upwards. This allows pests at different heights to be sucked into the insect collection net bag, further improving the insect trapping efficiency.

[0019] 5. By connecting the lifting support to the fixed support, and using through holes and bolt pairs, the height of this device is adjustable to meet the needs of different height applications.

[0020] 6. The pheromone traps can be easily replaced, allowing for changes in the type of insects caught. Attached Figure Description

[0021] Figure 1 This is a frontal three-dimensional structural diagram of the present invention.

[0022] Figure 2 This is a three-dimensional structural diagram of the back of the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of the present invention without the solar panel installed.

[0024] Figure 4 This is a schematic diagram showing the disassembly of the insect collection box structure of the present invention.

[0025] Figure 5 This is a schematic diagram showing the disassembly of the suction hood structure of the present invention.

[0026] The components include: 1. Base plate; 2. Fixed support; 3. Lifting support; 4. Through hole; 5. Bolt pair; 6. Support plate; 7. Roller; 8. Rain shield; 9. Air suction hood; 10. Insect-attracting lamp; 11. Insect drop tube; 12. Insect collection box; 13. Insect collection net bag; 14. Air outlet pipe; 15. Grid plate; 16. Fan; 17. Air intake; 18. Concave surface; 19. Solar panel; 20. Box door; 21. Box lock; 22. Sealing strip; 23. Stepped tabletop; 24. Wiring hole; 25. Sex pheromone strip; 26. Fixing hole. Detailed Implementation

[0027] The invention will now be described in further detail with reference to the accompanying drawings.

[0028] Example 1: When using this device indoors, such as in a vegetable greenhouse, the solar panel 19 is not required; the device can be powered by the local power source.

[0029] As shown in Figures 3-5, a pest trapping device for crop pest control includes a base plate 1 with a fixed support 2 welded to it. A lifting support 3 is fitted inside the fixed support 2. Both the fixed support 2 and the lifting support 3 have several through holes 4. The fixed support 2 and the lifting support 3 are connected through the through holes 4 and bolt pairs 5. A support plate 6 is welded to the top of the lifting support 3. A roller 7 is mounted on the support plate 6. The roller 7 is a built-in motor type roller. A concave surface 18 is provided on the outer wall of the roller 7, and pheromone attractants 25 are attached to the concave surface 18. The roller 7 rotates slowly to pull the pests attracted by the pheromone attractants 25 to the suction hood 9. A rain shield 8 is installed above the roller 7. A suction hood 9 is fixedly mounted on the support plate 6 on one side of the roller 7. One side of the suction hood 9 is open, and one side edge of the open side of the suction hood 9 rests against the roller 7. Several funnel-shaped suction ports 17 are provided on the open side of the suction hood 9. Insect-attracting lamps 10 are installed on the rain shield 8 outside the suction ports 17. The lower end of the suction hood 9 is equipped with an insect-collecting tube 11. An insect-collecting box 12 is welded to the outer wall of the insect-collecting tube 11. The insect-collecting box 12 has a hinged door 20 with a lock 21. A soft sealing strip 22 is affixed to the side of the insect-collecting box 12 that contacts the door 20 to reduce air leakage. After the insect-collecting tube 11 passes through the insect-collecting box 12, an insect-collecting net bag 13 is attached. An air outlet tube 14 is welded to the rear side of the insect-collecting box 12. The inner wall of the air outlet tube 14 has a stepped platform 23. The air outlet tube 14 is connected to the fan 16 and the grid plate 15 through the stepped platform 23. The grid plate 15 has a wire hole 24. The base plate 1 has a fixing hole 26. Before use, use bolts or other fixing tools to fix the device to the ground and adjust the fixing support 2, lifting support 3, through hole 4, fixing support 2, and bolt pair 5 to a suitable height.

[0030] When capturing specific agricultural pests and diseases, this device selects and attaches the corresponding pheromone attractant 25 to the roller 7. In use, the door 20 of the insect collection box 12 is locked by the box lock 21. When the fan 16 is working, a negative pressure is formed inside the insect collection box 12, the insect dropping tube 11, and the suction hood 9. The pheromone attractant 25 attached to the roller 7 attracts pests to stick to the surface of the roller 7. The roller 7 rotates slowly, which moves the pests to the vicinity of the suction port 17 and sucks them into the insect collection net bag 13.

[0031] When used at night, this device can capture pests using the insect-attracting lamp 10. In use, the insect-attracting lamp 10 is turned on, the door 20 of the insect collection box 12 is locked by the box lock 21, and when the fan 16 is working, a negative pressure is formed in the insect collection box 12, the insect drop tube 11, and the suction hood 9. The insect-attracting lamp 10 attracts pests to the vicinity of the suction port 17 and sucks them into the insect collection net bag 13.

[0032] Example 2: When using this device outdoors, it can be equipped with a solar panel 19 to generate power.

[0033] like Figure 1 , 2As shown in Figures 4 and 5, a pest trapping device for crop pest control includes a base plate 1, a fixed support 2 welded to the base plate 1, a lifting support 3 sleeved inside the fixed support 2, several through holes 4 on the fixed support 2 and the lifting support 3, which are connected by bolts 5 through the through holes 4. A support plate 6 is welded to the top of the lifting support 3, and a roller 7 is installed on the support plate 6. The roller 7 is a roller with a built-in motor, and a concave surface 18 is provided on the outer wall of the roller 7. Sex attractant strips 25 are attached to the concave surface 18. The roller 7 rotates slowly to pull the pests attracted by the sex attractant strips 25 to the suction hood 9. A rain shield 8 is installed above the roller 7, and a solar panel 19 is installed above the rain shield 8. The solar panel 19 is electrically connected to the roller 7, a fan 16, and an insect-attracting lamp 10 to supply power to the roller 7, the fan 16, and the insect-attracting lamp 10. A suction hood 9 is fixedly mounted on a support plate 6 on one side of the roller 7. One side of the suction hood 9 is open, and one side edge of the open side of the suction hood 9 rests against the roller 7. Several funnel-shaped suction ports 17 are provided on the open side of the suction hood 9. Insect-attracting lamps 10 are installed on rain shields 8 outside the suction ports 17. An insect-dropping tube 11 is provided at the lower end of the suction hood 9. An insect-collecting box 12 is welded to the outer wall of the insect-dropping tube 11. The insect-collecting box 12 is provided with a hinged box door 20. The box door 20 is provided with a box lock 21. A soft sealing strip 22 is pasted on the side of the insect-collecting box 12 that contacts the box door 20 to reduce air leakage. The insect-collecting tube 11 passes through the insect-collecting box 12 and is fitted with an insect-collecting net bag 13. An air outlet duct 14 is welded to the rear side of the insect-collecting box 12. The inner wall of the air outlet duct 14 has a stepped platform 23. A fan 16 and a grid plate 15 are connected to the air outlet duct 14 via the stepped platform 23. The grid plate 15 has a wire-passing hole 24. The base plate 1 has fixing holes 26. Before use, use bolts or other fixing tools to fix the device to the ground, and adjust the fixing support 2, lifting support 3, through hole 4, fixing support 2, and bolt assembly 5 to a suitable height.

[0034] When capturing specific agricultural pests and diseases, this device selects and attaches the corresponding pheromone attractant 25 to the roller 7. In use, the door 20 of the insect collection box 12 is locked by the box lock 21. When the fan 16 is working, a negative pressure is formed inside the insect collection box 12, the insect dropping tube 11, and the suction hood 9. The pheromone attractant 25 attached to the roller 7 attracts pests to stick to the surface of the roller 7. The roller 7 rotates slowly, which moves the pests to the vicinity of the suction port 17 and sucks them into the insect collection net bag 13.

[0035] When used at night, this device can capture pests using the insect-attracting lamp 10. In use, the insect-attracting lamp 10 is turned on, the door 20 of the insect collection box 12 is locked by the box lock 21, and when the fan 16 is working, a negative pressure is formed in the insect collection box 12, the insect drop tube 11, and the suction hood 9. The insect-attracting lamp 10 attracts pests to the vicinity of the suction port 17 and sucks them into the insect collection net bag 13.

[0036] The working principle of this invention is as follows: The pheromone attractant 25 is made based on the specific sex hormones of the pests and can attract them. The pheromone attractant 25 is attached to the slowly rotating roller 7. The attracted pests are drawn to the vicinity of the air intake 17. The fan 16 creates a negative pressure at the air intake 17, sucking the pests into the insect collection net bag 13. Due to the obstruction of the insect collection net bag 13 and the grid plate 15, the fan 16 does not directly contact the insects, avoiding the insects clogging the fan 16. The insect-attracting lamp 10 utilizes the phototaxis of insects. When the insect-attracting lamp 10 attracts pests to its vicinity, they are sucked into the insect collection net bag 13 by the air intake 17.

[0037] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the inventive concept should fall within the protection scope of the present invention.

[0038] The technologies, shapes, and structures not described in detail in this invention are all known technologies.

Claims

1. A pest trapping device for the control of crop diseases and pests, characterized in that: The device includes a base plate, on which a fixed support is welded. A lifting support is fitted inside the fixed support. The fixed support and the lifting support have several through holes and are bolted together through the through holes and bolt pairs. A support plate is welded to the top of the lifting support. A roller is installed on the support plate. A rain shield is installed above the roller. A pheromone strip is pasted on the outer wall of the roller. A suction hood is fixedly installed on the support plate on one side of the roller. An insect-attracting lamp is installed in front of the suction hood on the rain shield. An insect-dropping tube is provided at the lower end of the suction hood. An insect-collecting box is welded to the outer wall of the insect-dropping tube. After the insect-dropping tube passes through the insect-collecting box, an insect-collecting net bag is fitted on it. An air outlet pipe is welded to the rear side of the insect-collecting box. A grid plate is snapped into one end of the air outlet pipe inside the insect-collecting box. A fan is snapped into the air outlet pipe. The suction hood has an open side, one side of which rests against the roller. The open side of the suction hood is provided with several bucket-shaped suction ports, and the insect-attracting lamp is located on the rain shield at the opening of the suction hood. The roller is a built-in motor type roller with a concave surface on the outer wall of the roller. The pheromone strip is attached to the concave surface, and the roller rotates slowly to pull the pests attracted by the pheromone strip to the suction hood.

2. The pest trapping device for crop pest control according to claim 1, characterized in that: A solar panel is installed above the rain shield. The solar panel is electrically connected to the roller, fan, and insect-attracting lamp to provide power to the roller, fan, and insect-attracting lamp.

3. The pest trapping device for crop pest and disease control according to claim 1, characterized in that: The insect collection box is equipped with a hinged door and a lock. A soft sealing strip is affixed to the side of the insect collection box that contacts the door to reduce air leakage.

4. The pest trapping device for crop pest control according to claim 1, characterized in that: The inner wall of the air outlet duct is provided with a stepped platform for attaching the fan and the grid plate, and the grid plate is provided with wire holes.

5. The pest trapping device for crop pest control according to claim 1, characterized in that: The base plate is provided with fixing holes for threading bolts to fix the base plate to the ground.

6. The pest trapping device for crop pest control according to claim 3, characterized in that: When the pest trapping device for crop pest control is in use, the door of the insect collection box is locked with a box lock. When the fan is working, a negative pressure is formed in the insect collection box, the insect dropping tube, and the suction hood. The pheromone strips pasted on the roller attract pests to stick to the surface of the roller. The roller rotates slowly, which moves the pests to the vicinity of the suction port and sucks them into the insect collection net bag.

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