Pest trapping and killing device for forestry biological control

Abstract

The pest trapping and killing device for forestry biological control comprises a supporting vertical box, a driving motor is fixedly connected to the inner bottom wall of the supporting vertical box, and a threaded lead screw is fixedly installed at the output end of the driving motor through a coupler. The device can trap and kill pests in forestry through the fixed square box, the trapping lamp, the annular power grid and the storage frame, pest disasters are avoided, through cooperation of a threaded lead screw, a threaded sleeve and a connecting frame, the threaded lead screw rotates to drive the threaded sleeve, the connecting frame and the trapping and killing mechanism to move up and down, and the pest disasters are avoided. The vertical position of the trapping and killing mechanism can be adjusted, a worker can conveniently descend the trapping and killing mechanism to a proper height when cleaning the pest corpses, the cleaning convenience is improved, the trapped and killed pest corpses can be cleaned by detaching the storage frame from the fixed square box, the trapped and killed pest corpses can be cleaned in time, and the working efficiency is improved. And the trapping and killing effect during use is ensured.

Description

Technical Field

[0001] The utility model relates to the field of forestry prevention and control, in particular to a pest trapping and killing device for forestry biological prevention and control. Background Art

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of forests to play a protective role. It is an important part of the national economy. In the relationship between humans and the biosphere, forestry is engaged in the cultivation, protection, and utilization of forest resources through advanced science and technology and management methods to give full play to the multiple benefits of forests.

[0003] Due to the complex forestry environment, many pests will be produced and need to be lured and killed. According to the new forestry pest luring and killing device disclosed in the Chinese patent with announcement number CN211607963U, it includes an insecticidal lamp, a solar panel, an insecticidal lamp support rod, an insecticidal lamp connecting rod, a support frame fixing seat, a fixed connecting sleeve, an auxiliary connecting rod, and an auxiliary fixing seat. The lower part of the insecticidal lamp support rod is connected to the fixed connecting sleeve, the lower part of the fixed connecting sleeve is connected to the support frame fixing seat, and the lower part of the support frame fixing seat is connected to the ground. However, after the insecticidal lamp is used to lure and kill pests in the above patent, the pests will remain under the insecticidal lamp, and its position is at a high place, which is not convenient for the staff to clean it. If it is not cleaned in time, the luring and killing effect of the pests will be reduced, and the use effect is poor. For this reason, we propose a pest luring and killing device for forestry biological control to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pest trapping device for forestry biological control to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pest trapping device for forestry biological control comprises a supporting box, the inner bottom wall of which is fixedly connected to a driving motor, the output end of which is fixedly mounted with a threaded screw via a coupling, the outer surface of which is threadedly connected to a threaded sleeve, the top end of which passes through the supporting box and extends to the top of the supporting box, the inner wall of which is fixedly connected to two slide rails, each of which is slidably connected to a limiting slider, the outer surface of each limiting slider is fixedly connected to the outer surface of the threaded sleeve, the top end of which is fixedly connected to a connecting frame, and the right end of which is fixedly connected to a trapping mechanism.

[0007] In a further embodiment, the trapping mechanism includes a fixed square box and a storage frame, the inner top wall of the fixed square box is fixedly connected with a trapping light and an annular electric grid, respectively, the annular electric grid is located below the trapping light, the left side of the fixed square box is fixedly connected with two insertion tubes, the right side of the fixed square box is fixedly connected with a fastening square box, the left side of the storage frame is fixedly connected with two insertion rods, the right side of the storage frame is fixedly connected with two positioning rings, and the outer surface of the fixed square box is provided with a plurality of passage openings.

[0008] In a further embodiment, the inner wall of the fastening square box is fixedly connected to a fixed plate, the outer surface of the fixed plate is fixedly connected to two round support rods, the outer surface of each of the round support rods is slidably connected to a movable square plate, the bottom end of each of the movable square plates penetrates the fastening square box and extends to the bottom of the fastening square box, the outer surface of each of the movable square plates is fixedly connected to a telescopic spring, the ends of the two telescopic springs close to each other are fixedly connected to the outer surface of the fixed plate, the outer surface of each of the movable square plates is fixedly connected to a fastening rod, the outer surface of each of the movable square plates is fixedly connected to a traction block, the end of each traction block away from the movable square plate penetrates the fastening square box and extends to the outside of the fastening square box, and the outer surface of the fastening square box is provided with a square opening adapted to the traction block.

[0009] In a further embodiment, the insertion rod and the insertion tube match each other, and the size of the storage frame is adapted to the size of the fixed square box.

[0010] In a further embodiment, a warning sign is fixedly connected to the front of the supporting box, and a mounting seat is fixedly connected to the bottom of the supporting box.

[0011] In a further embodiment, a guide groove is provided on the left side surface of the supporting box, a connecting long rod is slidably connected inside the guide groove, and the top end of the connecting long rod is fixedly connected to the outer surface of the connecting frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can trap and kill forest pests through the fixed square box, trapping lamp, annular electric network and storage frame, so as to avoid pest disasters. Through the cooperation of the threaded screw, threaded sleeve and connecting frame, the rotation of the threaded screw drives the threaded sleeve, the connecting frame and the trapping mechanism to move up and down, so as to adjust the up and down position of the trapping mechanism, so that the staff can lower the trapping mechanism to a suitable height when cleaning the dead insects, thereby improving the convenience of cleaning. The dead insects after trapping can be cleaned by removing the storage frame from the fixed square box, so that the dead insects after trapping can be cleaned in time, and the trapping effect during use is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front view of the three-dimensional structure of a pest trapping device for forestry biological control.

[0015] Figure 2 This is a schematic diagram of the exploded structure of the trapping mechanism of a pest trap used for forestry biological control.

[0016] Figure 3 This is a schematic diagram of the top-down structure of a square box fastening a pest trapping and killing device for forestry biological control.

[0017] Figure 4 This is a schematic diagram of the front cross-section structure of a pest trapping device for forestry biological control.

[0018] In the figure: 1. Support vertical box; 2. Trapping mechanism; 3. Fixed square box; 4. Trapping light; 5. Ring grid; 6. Fastening square box; 7. Storage frame; 8. Insertion rod; 9. Positioning ring; 10. Insertion tube; 11. Round support rod; 12. Fixed plate; 13. Telescopic spring; 14. Moving square plate; 15. Fastening rod; 16. Pulling block; 17. Square mouth; 18. Driving motor; 19. Threaded screw; 20. Threaded sleeve; 21. Connecting frame; 22. Slide rail; 23. Limiting slider; 24. Guide groove; 25. Connecting long rod; 26. Warning sign; 27. Mounting seat; 28. Passageway. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 In the utility model, a pest trapping device for forestry biological control includes a support box 1, the inner bottom wall of the support box 1 is fixedly connected with a driving motor 18, the output end of the driving motor 18 is fixedly installed with a threaded screw 19 through a coupling, the outer surface of the threaded screw 19 is threadedly connected with a threaded sleeve 20, the top of the threaded sleeve 20 penetrates the support box 1 and extends to the top of the support box 1, the inner wall of the support box 1 is fixedly connected with two slide rails 22, the interior of each slide rail 22 is slidably connected with a limiting slider 23, the outer surface of each limiting slider 23 is fixedly connected to the outer surface of the threaded sleeve 20, the top of the threaded sleeve 20 is fixedly connected with a connecting frame 21, the right end of the connecting frame 21 is fixedly connected with a trapping mechanism 2, and the upper surface of the support box 1 is provided with a circular hole adapted to the threaded sleeve 20.

[0021] The trapping mechanism 2 includes a fixed square box 3 and a storage frame 7. The inner top wall of the fixed square box 3 is fixedly connected with a trapping lamp 4 and a ring-shaped electric grid 5 respectively. The ring-shaped electric grid 5 is located below the trapping lamp 4. The left side of the fixed square box 3 is fixedly connected with two insertion tubes 10, the right side of the fixed square box 3 is fixedly connected with a fastening square box 6, the left side of the storage frame 7 is fixedly connected with two insertion rods 8, and the right side of the storage frame 7 is fixedly connected with two positioning rings 9. The outer surface of the fixed square box 3 is provided with a plurality of passage openings 28, which are convenient for trapping pests into the fixed square box 3 for trapping and killing, and then the dead bodies of the killed pests will fall into the storage frame 7 for storage. The inner wall of the fastening square box 6 is fixedly connected with a fixed plate 12, and the outer surface of the fixed plate 12 is fixedly connected with two round support rods 11. The outer surface of each round support rod 11 is slidably connected with a movable square plate 14, and the bottom end of each movable square plate 14 passes through the fastening square box 6 and extends to the bottom of the fastening square box 6. The outer surface of each movable square plate 14 is fixedly connected with a telescopic spring 13. The ends of the two telescopic springs 13 close to each other are fixedly connected to the outer surface of the fixed plate 12. The outer surface of each movable square plate 14 is fixedly connected with a fastening rod 15. The outer surface of each movable square plate 14 is fixedly connected with a traction block 16. The end of each traction block 16 away from the movable square plate 14 penetrates the fastening square box 6 and extends to the outside of the fastening square box 6. The outer surface of the fastening square box 6 is provided with a square opening 17 adapted to the traction block 16. The moving square plate 14 is driven to move by the traction block 16, so that pressure is generated on the telescopic spring 13 when it moves, and the fastening rod 15 is sequentially removed from the positioning ring 9, so that the storage frame 7 can be disassembled and cleaned. At the same time, the interior of the fastening square box 6 is provided with a through opening adapted to the moving square plate 14 to ensure its movement stability.

[0022] The insertion rod 8 and the insertion tube 10 match each other, and the size of the storage frame 7 is adapted to the size of the fixed square box 3, which ensures that the device can be used normally. A warning sign 26 is fixedly connected to the front of the supporting box 1, and a mounting seat 27 is fixedly connected to the bottom of the supporting box 1, which is convenient for installing the device in the use position. At the same time, the warning sign 26 serves as a warning to nearby personnel. A guide groove 24 is opened on the left side of the supporting box 1, and a connecting long rod 25 is slidably connected inside the guide groove 24. The top of the connecting long rod 25 is fixedly connected to the outer surface of the connecting frame 21, so that when the connecting frame 21 moves, the connecting long rod 25 is driven to slide in the guide groove 24, which has a supporting and reinforcing effect on the connecting frame 21 to prevent lateral deviation.

[0023] The working principle of the utility model is:

[0024] When in use, the device is installed in a suitable position, the power is turned on, the trapping lamp 4 and the annular electric network 5 are started to trap pests, so that the pests enter the fixed square box 3 from the passage opening 28, and the annular electric network 5 is used to electrocute and kill the pests. The dead bodies of the killed pests fall into the storage frame 7. When cleaning is needed, the driving motor 18 is started to drive the threaded screw 19 to rotate, so that when the threaded screw 19 rotates, the threaded sleeve 20 and the limiting slider 23 are driven to move up and down in the slide rail 22, thereby driving the connecting frame 21 and the trapping mechanism 2 to move downward. After moving to the appropriate position, the operation of the trapping lamp 4 and the annular electric network 5 is stopped, and the movable square plate 14 is driven to slide on the round support rod 11 through the two traction blocks 16, so that the fastening rod 15 is moved out of the positioning ring 9, and then the insertion rod 8 is taken out of the insertion tube 10, and then the storage frame 7 is removed, so that it is more convenient to clean the dead bodies of the pests and the convenience of cleaning the dead bodies of the pests is improved.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pest trapping device for forestry biological control, characterized in that: The invention comprises a support box (1), wherein the inner bottom wall of the support box (1) is fixedly connected to a driving motor (18), the output end of the driving motor (18) is fixedly installed with a threaded screw (19) via a coupling, the outer surface of the threaded screw (19) is threadedly connected to a threaded sleeve (20), the top end of the threaded sleeve (20) passes through the support box (1) and extends to the top of the support box (1), the inner wall of the support box (1) is fixedly connected to two slide rails (22), the interior of each of the slide rails (22) is slidably connected to a limiting slider (23), the outer surface of each limiting slider (23) is fixedly connected to the outer surface of the threaded sleeve (20), the top end of the threaded sleeve (20) is fixedly connected to a connecting frame (21), and the right end of the connecting frame (21) is fixedly connected to a trapping mechanism (2).

2. The pest trapping device for forestry biological control according to claim 1, characterized in that: The trapping mechanism (2) comprises a fixed square box (3) and a storage frame (7); the inner top wall of the fixed square box (3) is fixedly connected to a trapping light (4) and an annular electric network (5), respectively; the annular electric network (5) is located below the trapping light (4); the left side of the fixed square box (3) is fixedly connected to two insertion tubes (10); the right side of the fixed square box (3) is fixedly connected to a fastening square box (6); the left side of the storage frame (7) is fixedly connected to two insertion rods (8); the right side of the storage frame (7) is fixedly connected to two positioning rings (9); and the outer surface of the fixed square box (3) is provided with a plurality of passage openings (28).

3. The pest trapping device for forestry biological control according to claim 2, characterized in that: The inner wall of the fastening square box (6) is fixedly connected to a fixed plate (12), the outer surface of the fixed plate (12) is fixedly connected to two round support rods (11), the outer surface of each round support rod (11) is slidably connected to a movable square plate (14), the bottom end of each movable square plate (14) penetrates the fastening square box (6) and extends to the bottom of the fastening square box (6), the outer surface of each movable square plate (14) is fixedly connected to a telescopic spring (13), and the two telescopic springs (13) are mutually The ends close to each other are fixedly connected to the outer surface of the fixed plate (12); the outer surface of each movable square plate (14) is fixedly connected to a fastening rod (15); the outer surface of each movable square plate (14) is fixedly connected to a traction block (16); the end of each traction block (16) away from the movable square plate (14) penetrates the fastening square box (6) and extends to the outside of the fastening square box (6); the outer surface of the fastening square box (6) is provided with a square opening (17) adapted to the traction block (16).

4. The pest trapping device for forestry biological control according to claim 2, characterized in that: The insertion rod (8) and the insertion tube (10) match each other, and the size of the storage frame (7) matches the size of the fixed square box (3).

5. The pest trapping device for forestry biological control according to claim 1, characterized in that: A warning sign (26) is fixedly connected to the front surface of the supporting stand box (1), and a mounting seat (27) is fixedly connected to the bottom surface of the supporting stand box (1).

6. The pest trapping device for forestry biological control according to claim 1, characterized in that: A guide groove (24) is provided on the left side of the supporting stand box (1), a connecting rod (25) is slidably connected inside the guide groove (24), and the top end of the connecting rod (25) is fixedly connected to the outer surface of the connecting frame (21).

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