A funnel-type potato beetle trap

Abstract

The utility model relates to pest trapping equipment technical field, and disclose a funnel type potato beetle trap, including the hollow structure's trapping bucket, the bottom of trapping bucket is provided with rubber antiskid support pad, the upper end of trapping bucket is provided with the connecting cylinder, the outer surface of connecting cylinder is provided with the external thread, the upper end of connecting cylinder is connected with the connecting ring through the thread, the middle part of connecting ring is provided with the connecting channel. This funnel type potato beetle trap, through setting funnel body in connecting channel bottom, and spraying polytetrafluoroethylene smooth coating in funnel body inner wall, utilize the extremely low friction coefficient of coating, make the potato beetle that the sex lure core attracts and enters the connecting channel can quickly slide along the funnel body inner wall and fall into the trapping bucket, effectively avoid the beetle to climb the escape in the funnel body inner wall, improve the trapping efficiency greatly, at the same time, the setting of rubber antiskid support pad strengthens the stability of trap placement, reduces the risk of dumping.

Description

Technical Field

[0001] This utility model relates to the technical field of pest trapping equipment, specifically a funnel-shaped potato beetle trap. Background Technology

[0002] The potato beetle is one of the major pests in potato cultivation. Both its larvae and adults feed on potato leaves, and in severe cases, they can devour the leaves completely, hindering potato photosynthesis and significantly reducing yield and quality. Currently, the main control methods for potato beetles include chemical control and physical trapping.

[0003] While chemical control is effective, long-term use can lead to beetle resistance, and pesticide residues can pollute the soil and potato fruits, which does not meet the needs of green agriculture. Physical trapping, as an environmentally friendly and efficient method, is increasingly favored by farmers. However, existing potato beetle trapping equipment often suffers from problems such as low trapping efficiency, easy escape of beetles, and inconvenient cleanup. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a funnel-shaped potato beetle trap.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A funnel-type potato beetle trap includes a hollow trap barrel with a rubber anti-slip support pad at the bottom. A connecting cylinder is located at the upper end of the trap barrel, and the outer surface of the connecting cylinder has an external thread. A connecting ring is threaded to the upper end of the connecting cylinder, and a connecting channel is located in the middle of the connecting ring. A funnel body is fixedly connected to the bottom of the connecting channel. The large end of the funnel body is connected to the bottom of the connecting channel, and the small end of the funnel body extends into the interior of the trap barrel. A collection box is located at the bottom of the interior of the trap barrel.

[0006] As a further embodiment of this utility model: a connecting groove is provided between the connecting ring and the connecting channel, and an internal thread is provided inside the connecting groove. The connecting ring is fixedly connected to the external thread of the connecting cylinder through the internal thread.

[0007] As a further improvement of this utility model: a smooth coating is provided on the inner wall of the funnel body, the smooth coating being a polytetrafluoroethylene coating, used to allow the potato beetle to slide down the inner wall of the funnel body into the trapping barrel.

[0008] As a further improvement of this utility model: the outer surface of the connecting ring is provided with anti-slip texture, which is used to facilitate the rotation and opening of the connecting ring.

[0009] As a further embodiment of this utility model: the collection box is provided with a support, the upper end of the support is provided with a placement plate, the middle part of the placement plate is provided with a placement groove, and the potato beetle pheromone is placed inside the placement groove.

[0010] As a further improvement of this utility model: the trapping barrel has ventilation holes on its wall, and the diameter of the ventilation holes is smaller than the diameter of the potato beetle.

[0011] As a further improvement of this utility model: the front end of the trapping barrel is provided with a movable door, the movable door is connected to the trapping barrel by a hinge, the movable door is locked to the trapping barrel by a lock cylinder, the interior of the movable door is provided with a transparent observation window, and the front end of the movable door is also provided with a convenient handle.

[0012] Compared with the prior art, this utility model provides a funnel-shaped potato beetle trap, which has the following beneficial effects: 1. This funnel-type potato beetle trap features a funnel body at the bottom of the connecting channel, with a smooth polytetrafluoroethylene coating sprayed onto the inner wall of the funnel body. Utilizing the extremely low coefficient of friction of the coating, potato beetles attracted into the connecting channel by the pheromone can quickly slide down the inner wall of the funnel body into the trapping bucket, effectively preventing beetles from climbing and escaping from the inner wall of the funnel body, thus significantly improving trapping efficiency. At the same time, the rubber anti-slip support pad enhances the stability of the trap and reduces the risk of tipping over. 2. This funnel-shaped potato beetle trap uses a threaded connection between the connecting ring and the connecting cylinder, which facilitates quick disassembly of the connecting ring and the funnel. This allows for easy cleaning of the inside of the trapping barrel and the inner wall of the funnel, preventing residual beetle body fluids or impurities from affecting the subsequent trapping effect. The design of the movable door and transparent observation window at the front of the trapping barrel allows operators to observe the trapping situation inside without disassembling the equipment. The convenient handle and lock cylinder of the movable door facilitate timely cleaning of beetles in the collection box and prevents the collected beetles from being disturbed by external factors.

[0013] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the external thread of this utility model; Figure 3 This is a three-dimensional structural diagram of the funnel body of this utility model; Figure 4 This is a schematic cross-sectional view of the trapping bucket of this utility model.

[0015] In the diagram: 1. Trapping bucket; 2. Rubber anti-slip support pad; 3. Connecting cylinder; 4. External thread; 5. Connecting ring; 6. Connecting channel; 7. Funnel body; 8. Connecting groove; 9. Internal thread; 10. Smooth coating; 11. Anti-slip texture; 12. Collection box; 13. Support; 14. Placement board; 15. Placement slot; 16. Potato beetle pheromone lure; 17. Ventilation hole; 18. Movable door; 19. Hinge; 20. Lock cylinder; 21. Transparent observation window; 22. Convenient handle. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Example: A funnel-shaped potato beetle trap, such as Figures 1-4 As shown, the trapping barrel 1 has a hollow structure. The bottom of the trapping barrel 1 is provided with a rubber anti-slip support pad 2. The upper end of the trapping barrel 1 is provided with a connecting cylinder 3. The outer surface of the connecting cylinder 3 is provided with an external thread 4. The upper end of the connecting cylinder 3 is connected to a connecting ring 5 by the thread. The middle part of the connecting ring 5 is provided with a connecting channel 6. The bottom of the connecting channel 6 is fixedly connected to a funnel body 7. The large end of the funnel body 7 is connected to the bottom of the connecting channel 6. The small end of the funnel body 7 extends into the interior of the trapping barrel 1. The bottom of the interior of the trapping barrel 1 is provided with a collection box 12.

[0019] like Figures 1-4As shown, a connecting groove 8 is provided between the connecting ring 5 and the connecting channel 6. The connecting groove 8 has an internal thread 9. The connecting ring 5 is fixedly connected to the external thread 4 of the connecting cylinder 3 through the internal thread 9. A smooth coating 10 is provided on the inner wall of the funnel body 7. The smooth coating 10 is a polytetrafluoroethylene coating, which is used to allow the potato beetle to slide down the inner wall of the funnel body 7 into the trap 1. The outer surface of the connecting ring 5 is provided with anti-slip texture 11. The anti-slip texture 11 is used to facilitate the rotation and opening of the connecting ring 5. By setting the funnel body 7 at the bottom of the connecting channel 6 and spraying the inner wall of the funnel body 7 with a polytetrafluoroethylene smooth coating 10, the extremely low coefficient of friction of the coating allows the potato beetle attracted into the connecting channel 6 by the pheromone to quickly slide down the inner wall of the funnel body 7 into the trap 1. This effectively prevents the beetle from climbing and escaping on the inner wall of the funnel body 7, greatly improving the trapping efficiency. At the same time, the setting of the rubber anti-slip support pad 2 enhances the stability of the trap placement and reduces the risk of tipping over.

[0020] like Figures 1-4 As shown, the collection box 12 has a support 13 inside, a placement plate 14 at the upper end of the support 13, a placement groove 15 in the middle of the placement plate 14, and a potato beetle pheromone lure 16 inside the placement groove 15. The trapping barrel 1 has a ventilation hole 17 on its wall, the diameter of which is smaller than the diameter of the potato beetle. The trapping barrel 1 has a movable door 18 at its front end, which is connected to the trapping barrel 1 by a hinge 19 and locked to the trapping barrel 1 by a lock cylinder 20. The movable door 18 has a transparent observation window 21 inside, and a convenient handle 22 at its front end. The movable door 18 facilitates cleaning of the trapping barrel 1.

[0021] Working principle: The pheromone released by the potato beetle pheromone lure 16 diffuses into the surrounding environment through the ventilation holes 17 on the wall of the trapping barrel 1, attracting potato beetles to approach the trap. After being attracted, the beetles enter the funnel body 7 through the connecting channel 6. Due to the extremely low coefficient of friction of the polytetrafluoroethylene smooth coating 10 on the inner wall of the funnel body 7, the beetles cannot climb on the inner wall of the funnel and can only slide down the funnel body 7 into the collection box 12 inside the trapping barrel 1. The operator can observe the beetle trapping situation in the collection box 12 at any time through the transparent observation window 21 on the movable door 18. When there are a large number of beetles in the collection box 12, press the lock core 20 to open the movable door 18, remove the collection box 12 from the trapping barrel 1, clean it, and put it back in.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A funnel-shaped potato beetle trap, characterized in that, The trap includes a hollow trap (1), with a rubber anti-slip support pad (2) at the bottom and a connecting cylinder (3) at the top. The outer surface of the connecting cylinder (3) is provided with an external thread (4). The upper end of the connecting cylinder (3) is connected to a connecting ring (5) by the thread. A connecting channel (6) is provided in the middle of the connecting ring (5). A funnel body (7) is fixedly connected to the bottom of the connecting channel (6). The large end of the funnel body (7) is connected to the bottom of the connecting channel (6). The small end of the funnel body (7) extends into the interior of the trap (1). A collection box (12) is provided at the bottom of the interior of the trap (1).

2. The funnel-shaped potato beetle trap according to claim 1, characterized in that: A connecting groove (8) is provided between the connecting ring (5) and the connecting channel (6). An internal thread (9) is provided inside the connecting groove (8). The connecting ring (5) is fixedly connected to the external thread (4) of the connecting cylinder (3) through the internal thread (9).

3. The funnel-shaped potato beetle trap according to claim 1, characterized in that: The inner wall of the funnel body (7) is provided with a smooth coating (10), which is a polytetrafluoroethylene coating, used to make the potato beetle slide down the inner wall of the funnel body (7) into the trap (1).

4. The funnel-shaped potato beetle trap according to claim 1, characterized in that: The outer surface of the connecting ring (5) is provided with anti-slip texture (11), which is used to facilitate the rotation and opening of the connecting ring (5).

5. A funnel-shaped potato beetle trap according to claim 1, characterized in that: The collection box (12) is provided with a support (13) inside, and a placement plate (14) is provided at the upper end of the support (13). A placement groove (15) is provided in the middle of the placement plate (14), and a potato beetle pheromone lure (16) is placed inside the placement groove (15).

6. The funnel-shaped potato beetle trap according to claim 1, characterized in that: The trapping barrel (1) has ventilation holes (17) on its wall, and the diameter of the ventilation holes (17) is smaller than that of the potato beetle.

7. A funnel-shaped potato beetle trap according to claim 1, characterized in that: The trapping barrel (1) is provided with a movable door (18) at the front end. The movable door (18) is connected to the trapping barrel (1) by a hinge (19). The movable door (18) is locked to the trapping barrel (1) by a lock cylinder (20). The movable door (18) is provided with a transparent observation window (21) inside. The movable door (18) is also provided with a convenient handle (22) at the front end.

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