Forestry pest trapping device

Abstract

The utility model relates to the technical field of pest trapping devices, and discloses a forestry pest trapping device which comprises a trapping box, fans are fixedly connected to the left side and the right side of the bottom of the inner wall of the trapping box, a collecting net is slidably connected to the position, close to the bottom, of the inner wall of the trapping box, and a fixing handle is fixedly connected to the middle of the top of the collecting net. A fixed circular plate is in threaded connection with the top of the inner wall of the trapping box, connecting shafts are fixedly connected to the periphery of the bottom of the inner wall of the fixed circular plate, a circular net is fixedly connected to the other ends of the multiple connecting shafts, and a fixed plate is fixedly connected to the top of the circular net. The multiple fans are installed at the bottom of the inner wall of the trapping box, the collecting net slides on the inner wall, close to the bottom, of the trapping box, and after the trapping lamp conducts induction, the collecting net is finally driven by the fixing handle to slide on the inner wall of the trapping box, so that cleaning of the collecting net is achieved, and use requirements are met.

Description

Technical Field

[0001] This utility model relates to the technical field of pest trapping devices, and in particular to a forest pest trapping device. Background Technology

[0002] Insect pests dominate forest ecosystems, causing significant damage to forest resources. Of the more than 8,000 forest pests recorded in my country, approximately 5,000 are insects. Their sheer number and wide distribution pose a major challenge to forestry production and ecological protection. Furthermore, leaf-eating insects are veritable gluttons of forest vegetation. For example, pine caterpillars have an astonishing reproductive capacity; a single female can lay 200 to 800 eggs at a time, and some species can reproduce one to three generations a year. In years with suitable climates, they can rapidly multiply into large populations. The swarms quickly spread to large pine forests, feeding on pine needles. Large numbers of larvae gather to feed, which can cause the needles of an entire pine forest to be completely eaten away within weeks, causing the pine trees to gradually wither and die because they cannot photosynthesize normally. The American white moth is also a formidable leaf-eating pest. Since its first discovery in Dandong, Liaoning, my country in 1949, it has spread rapidly in northern my country due to its super reproductive capacity of laying 800 to 2,000 eggs at a time by a single female moth and its wide host range that can damage more than 300 kinds of plants. It has seriously damaged urban green landscapes and caused a heavy blow to forestry production.

[0003] Currently, most pest traps on the market consist of a trap body and a lure. Early techniques for trapping insect-based forest pests were relatively rudimentary. Sugar-vinegar traps utilized the attraction of some insects to the smell of sugar and vinegar to lure them. Apple leafrollers and pear fruit moths were particularly sensitive to the sweet and sour smell of the sugar-vinegar solution and were often attracted to the vicinity of the trap, where they would fall in and be captured. However, the sugar-vinegar solution had significant limitations. Its active ingredients were highly volatile in high-temperature, dry environments, causing a rapid decline in its attractiveness. Frequent additions and replacements were necessary, consuming considerable manpower and resources. Furthermore, rainfall diluted the solution, significantly reducing its effectiveness. Additionally, early forest pest traps, in pursuit of maximum yield... For structural stability and protective effectiveness, most traps adopt an integrated, fixed design. Some metal traps have their frames and collection containers connected by welding. While this ensures they remain secure for long-term use in harsh outdoor environments, disassembling the welded joints is extremely difficult when internal components need repair or cleaning, or when replacing trap modules for different pests. This often requires specialized welding equipment and technicians, which is difficult to achieve in remote forest areas, greatly limiting the device's maintenance efficiency. Some plastic traps use a hot-melt splicing process to enhance sealing, making the components tightly integrated. However, disassembly can easily damage the plastic parts, rendering the entire trap unusable. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides a forest pest trapping device, which aims to improve the problem that traditional pest trapping devices in the prior art are not easy to disassemble.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a forest pest trapping device, comprising a trapping box, with fans fixedly connected to the bottom left and right sides of the trapping box's inner wall, a collection net slidably connected to the inner wall of the trapping box near the bottom, a fixed handle fixedly connected to the top center of the collection net, a fixed circular plate threadedly connected to the top of the trapping box's inner wall, connecting shafts fixedly connected to the bottom four sides of the fixed circular plate's inner wall, a circular net fixedly connected to the other end of multiple connecting shafts, a fixed plate fixedly connected to the top of the circular net, a trapping lamp fixedly connected to the center of the bottom surface of the fixed plate, an electric grid fixedly connected to the bottom surface of the fixed plate near the center, and an adjustment mechanism provided at the bottom of the trapping box for adjusting the angle and height.

[0006] As a further description of the above technical solution:

[0007] The adjustment mechanism includes a sliding column, the top of which is fixed to the bottom of the trap box. The outer wall of the sliding column has engaging grooves on both the left and right sides. A support column is slidably connected to the outer wall of the sliding column. A base plate is fixedly connected to the bottom of the support column. Fixing frames are fixedly connected to the top left and right sides of the base plate. A rotating shaft is rotatably connected to the inner wall of multiple fixing frames. A spring is fixedly connected to the inner wall of the rotating shaft. A hexagonal sliding sleeve is fixedly connected to the other end of the spring. The inner wall of the hexagonal sliding sleeve slides on the outer wall of the rotating shaft. A engaging shaft is rotatably connected to the middle of the outer wall of the rotating shaft. The front side of the outer wall of the hexagonal sliding sleeve engages with the bottom of the inner wall of the engaging shaft.

[0008] As a further description of the above technical solution:

[0009] Protective pads are fixedly connected to the four corners of the top of the base plate, and protective plates are fixedly connected to the front and rear sides of the outer wall of the support column.

[0010] As a further description of the above technical solution:

[0011] Flexible strips are fixedly connected to both the left and right sides of the outer wall of the support column, and multiple flexible strips are used to protect the left and right sides of the outer wall of the support column.

[0012] As a further description of the above technical solution:

[0013] The trapping box has handles fixedly connected to both the front and rear sides of its outer wall, and anti-slip sleeves are fixedly connected to the outer walls of the handles.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the trapping box is fixedly connected with circular pads near the middle on both the front and rear sides. Support shafts are fixedly connected to the bottom perimeter of the fixing plate near the edge. Multiple support shafts are fixed to the top of the fixing circular plate.

[0016] As a further description of the above technical solution:

[0017] Protective strips are fixedly connected to the left and right sides of the outer wall of the trapping box, and soft pads are fixedly connected to the top perimeter of the fixing plate near the edge.

[0018] As a further description of the above technical solution:

[0019] A controller is fixedly connected to the center of the top surface of the fixed plate, and the controller is electrically connected to the fan.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, multiple fans are installed at the bottom of the inner wall of the trap box, and a collection net slides near the bottom of the inner wall of the trap box. When the trap light induces the insects, the insects entering the electric grid are sucked downwards by the fans and simultaneously enter the rear side of the inner wall of the circular net. An electric grid is set on the outer layer of the trap light, which can shock the insects that come into contact with the trap light, causing them to fall onto the top of the collection net. The trap box and the fixed circular plate are connected by threads to disassemble the trap box. Finally, the collection net is moved to slide on the inner wall of the trap box by the fixing handle, thereby cleaning the collection net and meeting the usage requirements.

[0022] 2. In this utility model, in order to adapt to different environmental requirements, a fixing frame is fixed on the top left and right sides of the base plate. The inner wall of the fixing frame is rotatably connected to the locking shaft through a rotating shaft, and the inner wall of the support column slides with a sliding column. By adjusting the hexagonal sliding sleeve, the angle of the locking shaft can be adjusted after the hexagonal sliding sleeve slides on the outer wall of the rotating shaft, so that the locking shaft can be locked in the corresponding locking groove opened on the sliding column. At the same time, after the angle is adjusted, under the elastic action of the spring, the hexagonal sliding sleeve can be locked in the inner wall at the bottom of the locking shaft, thereby achieving fixation after angle and height adjustment and meeting the usage requirements. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the trapping box of a forest pest trapping device proposed in this utility model;

[0024] Figure 2 This is a structural diagram of the base plate of a forest pest trapping device proposed in this utility model;

[0025] Figure 3This is a structural diagram of the collection net of a forest pest trapping device proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the circular net structure of a forest pest trapping device proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the locking shaft structure of a forest pest trapping device proposed in this utility model;

[0028] Figure 6 This is a partial structural diagram of the rotating shaft of a forest pest trapping device proposed in this utility model.

[0029] Legend:

[0030] 1. Trapping box; 2. Adjustment mechanism; 201. Sliding column; 202. Engaging groove; 203. Support column; 204. Engaging shaft; 205. Base plate; 206. Fixing frame; 207. Rotating shaft; 208. Spring; 209. Hexagonal sliding sleeve; 3. Connecting shaft; 4. Fan; 5. Collection net; 6. Fixing handle; 7. Fixing circular plate; 8. Circular net; 9. Fixing plate; 10. Trapping light; 11. Electric net; 12. Protective pad; 13. Support shaft; 14. Soft pad; 15. Handle; 16. Anti-slip sleeve; 17. Controller; 18. Circular pad; 19. Protective plate; 20. Soft strip; 21. Protective strip. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see the appendix Figure 2 - Appendix Figure 4This utility model provides an embodiment of a forest pest trapping device, comprising a trapping box 1. Fans 4 are fixedly connected to the bottom left and right sides of the inner wall of the trapping box 1. A collection net 5 is slidably connected to the inner wall of the trapping box 1 near the bottom. A fixing handle 6 is fixedly connected to the top center of the collection net 5. A fixing circular plate 7 is threadedly connected to the top of the inner wall of the trapping box 1. Connecting shafts 3 are fixedly connected to the bottom four sides of the inner wall of the fixing circular plate 7. A circular net 8 is fixedly connected to the other end of the multiple connecting shafts 3. A fixing plate 9 is fixedly connected to the top of the circular net 8. The top of the inner wall of the trap box is connected to a fixed circular plate 7 by threads. The fixed circular plate 7 not only serves to fix the trap, but also has multiple connecting shafts 3 fixedly connected to the bottom of the inner wall of the fixed circular plate 7. The other end of these connecting shafts 3 is fixedly connected to a circular net 8. The circular net 8 allows air to circulate freely while preventing insects from escaping, ensuring that they are effectively captured. A trapping lamp 10 is fixedly connected to the center of the bottom surface of the fixed plate 9, and an electric grid 11 is fixedly connected to the bottom surface of the fixed plate 9 near the center. An adjustment mechanism 2 is provided at the bottom of the trapping box 1. The adjustment mechanism 2 is used to adjust the angle and height.

[0033] Specifically, fans 4 are fixedly connected to the bottom left and right sides of the inner wall of the trap box 1. These fans 4 are used to generate airflow inside the trap box 1 to help attract and capture target insects. In addition, a collection net 5 is slidably connected to the inner wall of the trap box 1 near the bottom. The collection net 5 is used to collect insects attracted by the fans 4 and falling into the trap box 1. For easy operation and maintenance, a fixed handle 6 is fixedly connected to the top center of the collection net 5, so that users can easily remove and clean the collection net 5. A fixed plate 9 is fixedly connected to the top of the circular net 8. A trapping lamp 10 is fixedly connected to the bottom center of the fixed plate 9. The light emitted by the trapping lamp 10 can attract nocturnal insects and improve the trapping efficiency. At the same time, an electric grid 11 is also fixedly connected to the bottom center of the fixed plate 9. When the electric grid 11 is energized, it can shock and kill the captured insects, thereby reducing the need for manual processing. Finally, an adjustment mechanism 2 is provided at the bottom of the trap box 1. The adjustment mechanism 2 allows users to adjust the angle and height of the trap box 1 as needed to adapt to different ground conditions and the optimal position for capturing target insects.

[0034] Please see the appendix Figure 5 - Appendix Figure 6The adjusting mechanism 2 includes a sliding column 201, the top of which is fixed to the bottom of the trapping box 1. The outer wall of the sliding column 201 has engaging grooves 202 on both the left and right sides. A support column 203 is slidably connected to the outer wall of the sliding column 201. A base plate 205 is fixedly connected to the bottom of the support column 203. Fixing brackets 206 are fixedly connected to the top left and right sides of the base plate 205. Rotating shafts 207 are rotatably connected to the inner walls of multiple fixing brackets 206. These fixing brackets 206 are fixedly connected to the top left and right sides of the base plate 205. The structure is designed to enhance stability and load-bearing capacity. A rotating shaft 207 is rotatably connected to the inner wall of the fixed frame 206. The rotating shaft 207 allows the entire structure to rotate. A spring 208 is fixedly connected to the inner wall of the rotating shaft 207. A hexagonal sliding sleeve 209 is fixedly connected to the other end of the spring 208. The inner wall of the hexagonal sliding sleeve 209 slides on the outer wall of the rotating shaft 207. A locking shaft 204 is rotatably connected to the middle of the outer wall of the rotating shaft 207. The front side of the outer wall of the hexagonal sliding sleeve 209 engages with the bottom of the inner wall of the locking shaft 204.

[0035] Specifically, engaging grooves 202 are provided on both the left and right sides of the outer wall of the sliding column 201. A support column 203 is slidably connected to the outer wall of the sliding column 201. This sliding connection allows the support column 203 to move within a certain range, thus adapting to different usage requirements. A base plate 205 is fixedly connected to the bottom of the support column 203, providing a stable support foundation for the entire structure. A spring 208 is fixedly connected to the inner wall of the rotating shaft 207, providing the necessary elasticity for the structure. A hexagonal sliding sleeve 209 is fixedly connected to the other end of the spring 208. The inner wall of the hexagonal sliding sleeve 209 slides on the outer wall of the rotating shaft 207. This sliding fit ensures flexible interaction between the hexagonal sliding sleeve 209 and the rotating shaft 207.

[0036] Please see the appendix Figure 1 - Appendix Figure 3 Protective pads 12 are fixedly connected to the four corners of the top of the base plate 205. Protective plates 19 are fixedly connected to the front and rear sides of the outer wall of the support column 203. Soft strips 20 are fixedly connected to the left and right sides of the outer wall of the support column 203. In addition, soft strips 20 are fixedly connected to the left and right sides of the outer wall of the support column 203. These soft strips 20 are made of soft material. Multiple soft strips 20 work together to protect the left and right sides of the outer wall of the support column 203 to prevent the left and right sides of the support column 203 from being scratched or impacted by hard objects during transportation or use. Multiple soft strips 20 are used to protect the left and right sides of the outer wall of the support column 203. Handles 15 are fixedly connected to the front and rear sides of the outer wall of the trapping box 1. Anti-slip sleeves 16 are fixedly connected to the outer walls of multiple handles 15.

[0037] Specifically, protective pads 12 are fixedly connected to the four corners of the top of the base plate 205. The purpose of these protective pads 12 is to prevent the edges of the base plate 205 from being damaged during handling or use. At the same time, protective plates 19 are fixedly connected to the front and rear sides of the outer wall of the support column 203. These protective plates 19 can effectively protect the surface of the support column 203 and avoid damage caused by friction or impact during use. Handles 15 are fixedly connected to the front and rear sides of the outer wall of the trap box 1. These handles 15 are convenient for users to use when handling or moving the trap box 1. In order to improve the comfort and safety during use, anti-slip sleeves 16 are fixedly connected to the outer walls of multiple handles 15. These anti-slip sleeves 16 can effectively prevent users from causing accidents due to slipping during use.

[0038] Please see the appendix Figure 1 - Appendix Figure 3 The outer walls of the trap box 1 are fixedly connected with circular pads 18 near the middle on both the front and rear sides. The bottom of the fixing plate 9 is fixedly connected with support shafts 13 near the edges. Multiple support shafts 13 are fixed to the top of the fixing circular plate 7. The outer walls of the trap box 1 are fixedly connected with protective strips 21. The multiple support shafts 13 are fixed to the top of the fixing circular plate 7, making the connection between the support shafts 13 and the fixing circular plate 7 more secure, further improving the stability of the trap box 1. In addition, the outer walls of the trap box 1 are fixedly connected with protective strips 21. The presence of these protective strips 21 can effectively prevent the trap box 1 from being damaged by external forces during use. The top of the fixing plate 9 is fixedly connected with soft pads 14 near the edges. The top surface of the fixing plate 9 is fixedly connected with a controller 17. The controller 17 and the fan 4 are electrically connected.

[0039] Specifically, circular pads 18 are fixedly connected to the front and rear sides of the outer wall of the trap box 1 near the middle, which can effectively protect the trap box 1 from damage caused by external forces during use. At the same time, support shafts 13 are fixedly connected to the bottom perimeter of the fixing plate 9 near the edge. The setting of these support shafts 13 makes the trap box 1 more stable and less likely to tip over during use. Soft pads 14 are fixedly connected to the top perimeter of the fixing plate 9 near the edge. The presence of these soft pads 14 can effectively protect the fixing plate 9 from damage caused by external forces during use. Finally, a controller 17 is fixedly connected to the center of the top surface of the fixing plate 9. The controller 17 is electrically connected to the fan 4, making the trap box 1 more intelligent and convenient for users during use.

[0040] Working principle: Multiple fans 4 are installed at the bottom of the inner wall of the trap box 1, and a collection net 5 slides on the inner wall of the trap box 1 near the bottom. When the trap light 10 induces the insects, the insects that enter the electric grid 11 are sucked down by the fans 4 and enter the inner wall of the circular net 8. The electric grid 11 is set on the outer layer of the trap light 10. The electric grid 11 can shock the insects that come into contact with the trap light 10, causing them to fall onto the top of the collection net 5. The trap box 1 and the fixed circular plate 7 are connected by threads to disassemble the trap box 1. Finally, the collection net 5 is moved to slide on the inner wall of the trap box 1 by the fixing handle 6, thereby cleaning the collection net 5 and meeting the usage requirements.

[0041] To adapt to different environmental requirements, fixing brackets 206 are fixed on the top left and right sides of the base plate 205. The inner wall of the fixing bracket 206 is rotatably connected to the locking shaft 204 via the rotating shaft 207, while the inner wall of the support column 203 slides the sliding column 201. By adjusting the hexagonal sliding sleeve 209, the angle of the locking shaft 204 can be adjusted after the hexagonal sliding sleeve 209 slides on the outer wall of the rotating shaft 207, so that the locking shaft 204 can be locked in the corresponding locking groove 202 opened on the sliding column 201. At the same time, after the angle is adjusted, under the elastic action of the spring 208, the hexagonal sliding sleeve 209 can be locked in the inner wall at the bottom of the locking shaft 204, thereby achieving fixation after angle and height adjustment to meet the usage requirements.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A forest pest trapping device, comprising a trapping box (1), characterized in that: Fans (4) are fixedly connected to the bottom left and right sides of the inner wall of the trap box (1). A collection net (5) is slidably connected to the inner wall of the trap box (1) near the bottom. A fixed handle (6) is fixedly connected to the top center of the collection net (5). A fixed circular plate (7) is threadedly connected to the top of the inner wall of the trap box (1). Connecting shafts (3) are fixedly connected to the bottom four sides of the inner wall of the fixed circular plate (7). A circular net (8) is fixedly connected to the other end of the multiple connecting shafts (3). A fixed plate (9) is fixedly connected to the top of the circular net (8). A trap light (10) is fixedly connected to the center of the bottom surface of the fixed plate (9). An electric grid (11) is fixedly connected to the center of the bottom surface of the fixed plate (9). An adjustment mechanism (2) is provided at the bottom of the trap box (1). The adjustment mechanism (2) is used to adjust the angle and height.

2. The forest pest trapping device according to claim 1, characterized in that: The adjustment mechanism (2) includes a sliding column (201), the top of which is fixed to the bottom of the trap box (1). The outer wall of the sliding column (201) has locking grooves (202) on both the left and right sides. A support column (203) is slidably connected to the outer wall of the sliding column (201). A base plate (205) is fixedly connected to the bottom of the support column (203). Fixing brackets (206) are fixedly connected to the top left and right sides of the base plate (205). Multiple fixing brackets (206)... The inner wall of 06 is rotatably connected to a rotating shaft (207), and the inner wall of the rotating shaft (207) is fixedly connected to a spring (208). The other end of the spring (208) is fixedly connected to a hexagonal sliding sleeve (209). The inner wall of the hexagonal sliding sleeve (209) slides on the outer wall of the rotating shaft (207). The middle part of the outer wall of the rotating shaft (207) is rotatably connected to a locking shaft (204). The front side of the outer wall of the hexagonal sliding sleeve (209) engages with the bottom of the inner wall of the locking shaft (204).

3. The forest pest trapping device according to claim 2, characterized in that: Protective pads (12) are fixedly connected to the four corners of the top of the base plate (205), and protective plates (19) are fixedly connected to the front and rear sides of the outer wall of the support column (203).

4. The forest pest trapping device according to claim 2, characterized in that: The outer walls of the support column (203) are fixedly connected with flexible strips (20) on both the left and right sides, and the multiple flexible strips (20) are used to protect the outer walls of the support column (203).

5. The forest pest trapping device according to claim 1, characterized in that: The trap box (1) has handles (15) fixedly connected to the front and rear sides of its outer wall, and anti-slip sleeves (16) are fixedly connected to the outer walls of the multiple handles (15).

6. The forest pest trapping device according to claim 1, characterized in that: The trap box (1) has circular pads (18) fixedly connected to the front and rear sides near the middle of the outer wall. The bottom of the fixing plate (9) has support shafts (13) fixedly connected to the edges. Multiple support shafts (13) are fixed to the top of the fixing circular plate (7).

7. The forest pest trapping device according to claim 1, characterized in that: Protective strips (21) are fixedly connected to the left and right sides of the outer wall of the trap box (1), and soft pads (14) are fixedly connected to the top of the fixed plate (9) around the edge.

8. The forest pest trapping device according to claim 1, characterized in that: A controller (17) is fixedly connected to the center of the top surface of the fixed plate (9), and the controller (17) is electrically connected to the fan (4).

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