Bursaphelenchus xylophilus insect condition monitoring device

Abstract

The utility model relates to the technical field of agriculture and forestry disease and insect pest monitoring equipment, in particular to a pine wood nematode disease situation monitoring device which comprises a monitoring box body, and the top of the monitoring box body is sequentially and fixedly provided with a fixed bottom cover, a fixed disc and a fixed top cover. Threaded rods are rotationally connected to the top of the monitoring box body and the middle of the fixed bottom cover through bearings, third gears are fixedly connected to the tops of the threaded rods, a right-angle motor is fixedly connected to the top of the fixed disc, and an output shaft of the right-angle motor penetrates through the bottom of the fixed disc. The right-angle motor drives the first gear and the second gear to rotate, when the right-angle motor drives the first gear to rotate, the right-angle motor drives the connecting cover to rotate through the first gear, and the connecting cover drives the trap lamp to rotate and rotates relative to the cleaning sleeve; and a brush on the inner wall of the cleaning sleeve is used for cleaning the surface of the trap lamp, so that the trapping effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of agricultural and forestry pest and disease monitoring equipment, specifically a monitoring device for pine wilt disease and pests. Background Technology

[0002] Pine wilt disease is a devastating epidemic of pine trees, often referred to as the "cancer" of pine trees. It is mainly spread by vector insects such as the pine sawyer beetle and is characterized by rapid spread, high mortality rate, and great difficulty in prevention and control, posing a serious threat to the ecological security of my country's forestry.

[0003] In current technologies, monitoring of pine wilt disease largely relies on manual inspections or the use of ordinary traps. For example, some existing traps attract longhorn beetles using chemical attractants or specific light sources. However, these devices are limited in function, the trapped insects easily escape, and the insect-attracting lamps are exposed to the elements for extended periods, causing insect carcasses and dust to accumulate on their surface, affecting the trapping effect and making maintenance inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a monitoring device for pine wilt disease to solve the problems of insects easily escaping and the inconvenience of cleaning insect-attracting lamps.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pine wilt nematode disease monitoring device, comprising:

[0006] The monitoring box is provided with a fixed bottom cover, a fixed plate and a fixed top cover fixedly fixed on its top in sequence;

[0007] The top of the monitoring box and the middle of the fixed base are both rotatably connected to threaded rods via bearings. A third gear is fixedly connected to the top of the threaded rod. A right-angle motor is fixedly connected to the top of the fixed plate, and the output shaft of the right-angle motor passes through the bottom of the fixed plate. A first gear and a second gear are fixedly connected to the surface of the right-angle motor output shaft at the position between the fixed base and the fixed plate, respectively. The surface of the second gear meshes with the surface of the third gear.

[0008] The middle of the fixed plate and the fixed bottom cover are rotatably connected to a connecting cover via a bearing. An insect-attracting lamp is fixedly connected to the inner wall of the connecting cover, and the surface of the connecting cover meshes with the surface of the first gear.

[0009] The threaded rod is threadedly connected to a drive arm. One end of the drive arm is fixedly connected to a lower pressure cover. A cleaning sleeve is fixedly embedded in the middle of the lower pressure cover. The cleaning sleeve is movably fitted onto the surface of the insect-attracting lamp, and the inner wall of the cleaning sleeve is provided with a brush.

[0010] Preferably, the monitoring box has a receiving groove at the top of the inner wall corresponding to the insect-attracting lamp position. The middle of the receiving groove extends through and to the top of the monitoring box. A support plate is hinged to one end of the inner wall of the receiving groove. Torsion springs are fixedly connected to the bottom of the support plate at the hinge position of the receiving groove and the top of the inner wall of the monitoring box, so that the torsion springs can restore the support plate. The top of the support plate is tightly fitted to the bottom of the insect-attracting lamp.

[0011] Preferably, the top of the monitoring box is fixedly connected to two first fixing rods, the surface of the first fixing rods is movably sleeved with guide arms, and the guide arms are fixedly connected to the surface of the lower cover. The threaded rod and the two first fixing rods are arranged in a ring. The top of the fixed bottom cover is fixedly connected to a second fixing rod, and the second fixing rod is fixedly penetrated through the fixed plate and fixedly connected to the inner wall of the fixed top cover.

[0012] Preferably, the bottom of the fixed plate is provided with a guide groove, the inner wall of the guide groove is rotatably connected to a drive ring, the surface of the drive ring is fixedly connected to a connecting ring, the surface of the connecting ring is fixedly connected to a drive ring, the inner wall of the drive ring meshes with the surface of the first gear, and the cross-section of the drive ring and the guide groove are both T-shaped structures to prevent the drive ring from detaching from the guide groove.

[0013] Preferably, the teeth on the inner wall of the drive ring have notches, so that after the drive ring rotates one revolution, the notches correspond to the first gear, preventing it from driving the drive ring to continue rotating in one direction.

[0014] Preferably, the drive ring is rotatably connected to the bottom of the fixed top cover, a movable rod is fixedly connected to one side of the bottom of the drive ring, a fixed frame is fixedly connected to the top of one end of the monitoring box corresponding to the position of the movable rod, and a corrugated belt is fixedly connected between the movable rod and the fixed frame.

[0015] Preferably, a rotating ring is fixedly connected to the bottom of the movable rod, the rotating ring is rotatably connected to the top of the monitoring box, and a positioning ring is rotatably connected to the inner wall of the rotating ring, the positioning ring being fixedly connected to the top of the monitoring box.

[0016] Preferably, the bottom of the monitoring box is equipped with a collection bottle for collecting insects that fall from the support plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a right-angle motor to drive the first gear and the second gear to rotate. When the right-angle motor drives the first gear to rotate, it will cause the connecting cover to rotate, which in turn causes the insect-attracting lamp to rotate and rotate relative to the cleaning sleeve. This allows the brush on the inner wall of the cleaning sleeve to clean the surface of the insect-attracting lamp, thereby improving the trapping effect. 2. Simultaneously, when the lower cover moves from top to bottom, it will cause the lower cover to drive the cleaning sleeve to clean the surface of the insect-attracting lamp, while carrying and conveying the insects attached to the surface of the insect-attracting lamp downwards until the lower cover moves to the support plate position. At this time, the lower cover presses the support plate, causing the support plate to hinge with the receiving groove. Compression; 3. Simultaneously, while the first gear rotates, it also drives the drive ring to rotate, which in turn drives the drive ring to rotate through the connecting ring. Since the teeth on the inner wall of the drive ring have notches, when the first gear drives the drive ring to rotate through the drive ring and the connecting ring, the drive ring drives the movable rod to rotate, causing the movable rod to pull open the corrugated belt until the movable rod rotates one revolution. At this time, the corrugated belt, the movable rod, and the fixed frame form a complete circular structure. At the same time, the notch on the inner wall of the drive ring corresponds exactly to the first gear, and the movable rod is also blocked by the other end of the fixed frame. That is, while the lower cover moves downward, the corrugated belt, the movable rod, and the fixed frame will first form a circular structure to cover the insects with the drive ring and the top of the monitoring box, preventing them from escaping. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the pine wilt disease monitoring device of this utility model;

[0019] Figure 2 Cross-sectional view of the overall structure of the pine wilt disease monitoring device of this utility model. Figure 1 ;

[0020] Figure 3 Cross-sectional view of the overall structure of the pine wilt disease monitoring device of this utility model. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the fixed bottom cover structure of the pine wilt disease monitoring device of this utility model in a flipped state;

[0022] Figure 5 This is an exploded view of the fixed base structure of the pine wilt disease monitoring device of this utility model.

[0023] In the diagram: 1. Monitoring box; 2. First fixing rod; 3. Fixed bottom cover; 4. Second fixing rod; 5. Fixed top cover; 6. Fixed plate; 7. Connecting ring; 8. Drive ring; 9. Right-angle motor; 10. First gear; 11. Second gear; 12. Connecting cover; 13. Insect-attracting lamp; 14. Lower pressure cover; 15. Drive arm; 16. Threaded rod; 17. Third gear; 18. Guide arm; 19. Guide groove; 20. Support plate; 21. Receiving groove; 22. Torsion spring; 23. Drive ring; 24. Movable rod; 25. Corrugated belt; 26. Fixing frame; 27. Rotating ring; 28. Positioning ring; 29. ​​Cleaning sleeve. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 This utility model provides a technical solution: a pine wilt nematode disease monitoring device, comprising:

[0026] The monitoring box 1 has a fixed bottom cover 3, a fixed plate 6 and a fixed top cover 5 fixedly fixed on its top in sequence;

[0027] The top of the monitoring box 1 and the middle of the fixed base cover 3 are rotatably connected by a threaded rod 16 through a bearing. A third gear 17 is fixedly installed on the top of the threaded rod 16. A right-angle motor 9 is fixedly installed on the top of the fixed disk 6, and the output shaft of the right-angle motor 9 passes through the bottom of the fixed disk 6. A first gear 10 and a second gear 11 are fixedly installed on the surface of the output shaft of the right-angle motor 9 corresponding to the position between the fixed base cover 3 and the fixed disk 6, respectively. The surface of the second gear 11 meshes with the surface of the third gear 17.

[0028] The middle of the fixed plate 6 and the fixed bottom cover 3 are rotatably connected to the connecting cover 12 by bearings. The inner wall of the connecting cover 12 is fixedly installed with the insect-attracting lamp 13, and the surface of the connecting cover 12 meshes with the surface of the first gear 10.

[0029] A drive arm 15 is threadedly connected to the surface of the threaded rod 16. A lower pressure cover 14 is fixedly installed at one end of the drive arm 15. A cleaning sleeve 29 is fixedly embedded in the middle of the lower pressure cover 14. The cleaning sleeve 29 is movably sleeved on the surface of the insect-attracting lamp 13, and the inner wall of the cleaning sleeve 29 is provided with a brush. A receiving groove 21 is opened at the top of the inner wall of the monitoring box 1 corresponding to the position of the insect-attracting lamp 13. The middle of the receiving groove 21 extends through and to the top of the monitoring box 1. A support plate 20 is hinged to one end of the inner wall of the receiving groove 21, and the bottom of the hinge position between the support plate 20 and the receiving groove 21 and the inner wall of the monitoring box 1 are also connected. Torsion springs 22 are fixedly installed on the top of each support plate 20 to restore the support plate 20. The top of the support plate 20 is tightly fitted to the bottom of the insect-attracting lamp 13. Two first fixing rods 2 are fixedly installed on the top of the monitoring box 1. A guide arm 18 is movably sleeved on the surface of the first fixing rod 2, and the guide arm 18 is fixedly installed on the surface of the lower pressure cover 14. The threaded rod 16 and the two first fixing rods 2 are arranged in a ring. A second fixing rod 4 is fixedly installed on the top of the fixed bottom cover 3, and the second fixing rod 4 is fixedly installed through the fixed plate 6 and fixedly installed on the inner wall of the fixed top cover 5.

[0030] In use, the right-angle motor 9 drives the first gear 10 and the second gear 11 to rotate, which in turn drives the connecting cover 12 to rotate via the first gear 10. This, in turn, causes the connecting cover 12 to rotate the insect-attracting lamp 13, resulting in relative rotation with the cleaning sleeve 29. When the right-angle motor 9 drives the second gear 11, it drives the third gear 17 to rotate, which in turn drives the threaded rod 16 to rotate. This rod is then threadedly connected to the drive arm 15, causing the drive arm 15 to press the lower pressure cover 14 against the surface of the insect-attracting lamp 13. The lower cover 14 moves up and down in the direction of rotation of the third gear 17. When the lower cover 14 moves from top to bottom, it will cause the cleaning sleeve 29 to clean along the surface of the insect-attracting lamp 13. At the same time, it will carry the insects attached to the surface of the insect-attracting lamp 13 and transport them downwards until the lower cover 14 moves to the position of the support plate 20. At this time, the lower cover 14 squeezes the support plate 20 and causes the support plate 20 to hinge with the receiving groove 21 and compress the torsion spring 22. At this time, the insects located at the top of the support plate 20 fall completely into the interior of the monitoring box 1 for subsequent monitoring.

[0031] A guide groove 19 is provided at the bottom of the fixed disk 6. A drive ring 8 is rotatably connected to the inner wall of the guide groove 19. A connecting ring 7 is fixedly installed on the surface of the drive ring 8. A drive ring 23 is fixedly installed on the surface of the connecting ring 7. The inner wall of the drive ring 8 meshes with the surface of the first gear 10. The cross-sections of both the drive ring 8 and the guide groove 19 are T-shaped to prevent the drive ring 8 from detaching from the guide groove 19. The teeth on the inner wall of the drive ring 8 have notches so that after the drive ring 8 rotates one revolution, the notches correspond to the first gear 10, preventing it from continuing to drive the drive ring 8 to rotate in one direction. The drive ring 23 is rotatably connected to the fixed disk 6. At the bottom of the fixed top cover 5, a movable rod 24 is fixedly installed on one side of the bottom of the drive ring 23. A fixed frame 26 is fixedly installed on the top of one end of the monitoring box 1 corresponding to the position of the movable rod 24. A corrugated belt 25 is fixedly installed between the movable rod 24 and the fixed frame 26. A rotating ring 27 is fixedly installed at the bottom of the movable rod 24. The rotating ring 27 is rotatably connected to the top of the monitoring box 1, and a positioning ring 28 is rotatably connected to the inner wall of the rotating ring 27. The positioning ring 28 is fixedly installed on the top of the monitoring box 1. By setting the rotating ring 27 and the positioning ring 28, the movement of the movable rod 24 can be guided.

[0032] When the above structure is in use, the first gear 10 rotates simultaneously with the drive ring 8 and the connecting ring 7, which in turn drives the drive ring 23 to rotate. Since the teeth on the inner wall of the drive ring 8 have notches, when the first gear 10 drives the drive ring 23 to rotate through the drive ring 8 and the connecting ring 7, the drive ring 23 drives the movable rod 24 to rotate, causing the movable rod 24 to pull open the corrugated belt 25 until the movable rod 24 rotates one revolution. At this time, the corrugated belt 25, the movable rod 24, and the fixing frame 26 form a complete circular structure. At the same time, the notch on the inner wall of the drive ring 8 corresponds exactly to the first gear 10. Meanwhile, the movable rod 24 is also blocked by the other end of the fixing frame 26. That is, as the lower pressure cover 14 moves downward, the corrugated belt 25, the movable rod 24, and the fixing frame 26 first form a circular structure to cover the insects with the drive ring 23 and the top of the monitoring box 1, preventing them from escaping.

[0033] The bottom of the monitoring box 1 is equipped with a collection bottle (not shown) for collecting insects that fall from the support plate 20. The inner wall of the collection bottle can be pre-filled with a desiccant or fixative (such as 75% alcohol) to preserve the insects and ensure the integrity of the samples during subsequent transportation and testing. The collection bottle is made of transparent material (such as transparent plastic or glass) to facilitate observation of the sample volume inside. A barcode or QR code label is affixed to the outer wall of the bottle to identify the collection time, location, and other information for traceability during subsequent laboratory testing. Operators periodically retrieve the collection bottle and send the insect samples to the laboratory. Nematodes are isolated using the Bellman funnel method, and then detected for pine wilt nematodes using PCR or real-time fluorescence PCR technology. The test results, combined with information such as the number of insects trapped and the time of trapping, can be used to comprehensively assess the risk of pine wilt disease.

[0034] Working principle: In use, the utility model works by energizing the insect-attracting lamp 13 to attract insects such as the pine needle longhorn beetle. Then, the right-angle motor 9 works at a certain frequency, which drives the first gear 10 and the second gear 11 to rotate. When the right-angle motor 9 drives the first gear 10 to rotate, it will drive the connecting cover 12 to rotate, which in turn drives the insect-attracting lamp 13 to rotate. This causes the lamp to rotate relative to the cleaning sleeve 29, so that the brush on the inner wall of the cleaning sleeve 29 cleans the surface of the insect-attracting lamp 13.

[0035] When the right-angle motor 9 drives the second gear 11 to rotate, the second gear 11 will drive the third gear 17 to rotate, which in turn will drive the threaded rod 16 to rotate and connect with the drive arm 15. This will cause the drive arm 15 to drive the lower cover 14 to move up and down on the surface of the insect-attracting lamp 13 in the direction of rotation of the third gear 17. When the lower cover 14 moves from top to bottom, it will drive the cleaning sleeve 29 to clean along the surface of the insect-attracting lamp 13, while carrying and conveying the insects attached to the surface of the insect-attracting lamp 13 downwards. When the lower cover 14 moves to the position of the support plate 20, the lower cover 14 will press the support plate 20, and the support plate 20 will be hinged to the receiving groove 21 and the torsion spring 22 will be compressed. At this time, the insects located at the top of the support plate 20 will fall completely into the monitoring box 1 for subsequent monitoring.

[0036] When the first gear 10 rotates, it also drives the drive ring 8 to rotate, which in turn drives the drive ring 23 to rotate through the connecting ring 7. Since the teeth on the inner wall of the drive ring 8 have notches, when the first gear 10 drives the drive ring 23 to rotate through the drive ring 8 and the connecting ring 7, the drive ring 23 drives the movable rod 24 to rotate, which in turn pulls the corrugated belt 25 open until the movable rod 24 rotates one revolution. At this time, the corrugated belt 25 forms a complete circular structure. At the same time, the notch on the inner wall of the drive ring 8 corresponds to the first gear 10. Meanwhile, the movable rod 24 is also blocked by the other end of the corrugated belt 25. That is, when the lower cover 14 moves downward, the corrugated belt 25 first forms a circular structure to cooperate with the drive ring 23 and the top of the monitoring box 1 to cover the insect and prevent it from escaping.

[0037] When the right-angle motor 9 rotates in the reverse direction, it causes the lower pressure cover 14 to move upward. At this time, under the action of the torsion spring 22 for reset and stretching, the support plate 20 returns to its initial state. At the same time, the movable rod 24 drives the corrugated belt 25 to rotate in the reverse direction until the corrugated belt 25 folds and the movable rod 24 is blocked by the fixed frame 26, thereby achieving the purpose of continuously trapping insects.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A monitoring device for pine wilt disease and pest infestation, characterized in that: include: The monitoring box (1) is provided with a fixed bottom cover (3), a fixed plate (6) and a fixed top cover (5) in sequence on the top of the monitoring box (1). The top of the monitoring box (1) and the middle of the fixed bottom cover (3) are both rotatably connected to a threaded rod (16) via bearings. The top of the threaded rod (16) is fixedly connected to a third gear (17). The top of the fixed disk (6) is fixedly connected to a right-angle motor (9), and the output shaft of the right-angle motor (9) passes through the bottom of the fixed disk (6). The surface of the output shaft of the right-angle motor (9) corresponding to the position between the fixed bottom cover (3) and the fixed disk (6) is fixedly connected to a first gear (10) and a second gear (11), respectively. The surface of the second gear (11) meshes with the surface of the third gear (17). The middle part of the fixed plate (6) and the fixed bottom cover (3) are rotatably connected to the connecting cover (12) by bearings. The inner wall of the connecting cover (12) is fixedly connected to the insect-attracting lamp (13), and the surface of the connecting cover (12) meshes with the surface of the first gear (10). The threaded rod (16) is threadedly connected to a drive arm (15). One end of the drive arm (15) is fixedly connected to a lower pressure cover (14). A cleaning sleeve (29) is fixedly embedded in the middle of the lower pressure cover (14). The cleaning sleeve (29) is movably sleeved on the surface of the insect-attracting lamp (13), and the inner wall of the cleaning sleeve (29) is provided with a brush.

2. The pine wilt nematode disease monitoring device according to claim 1, characterized in that: The monitoring box (1) has a receiving groove (21) on the top of the inner wall corresponding to the insect-attracting lamp (13). The middle part of the receiving groove (21) extends through and to the top of the monitoring box (1). A support plate (20) is hinged to one end of the inner wall of the receiving groove (21). Torsion springs (22) are fixedly connected to the bottom of the hinge position of the support plate (20) and the receiving groove (21) and the top of the inner wall of the monitoring box (1), so that the torsion springs (22) can restore the support plate (20). The top of the support plate (20) is tightly fitted to the bottom of the insect-attracting lamp (13).

3. The pine wilt disease monitoring device according to claim 2, characterized in that: The top of the monitoring box (1) is fixedly connected to two first fixing rods (2). The surface of the first fixing rod (2) is movably sleeved with a guide arm (18), and the guide arm (18) is fixedly connected to the surface of the lower pressure cover (14). The threaded rod (16) and the two first fixing rods (2) are arranged in a ring. The top of the fixed bottom cover (3) is fixedly connected to a second fixing rod (4), and the second fixing rod (4) is fixedly penetrated through the fixed plate (6) and fixedly connected to the inner wall of the fixed top cover (5).

4. The pine wilt disease monitoring device according to claim 3, characterized in that: The bottom of the fixed plate (6) is provided with a guide groove (19). The inner wall of the guide groove (19) is rotatably connected to a drive ring (8). The surface of the drive ring (8) is fixedly connected to a connecting ring (7). The surface of the connecting ring (7) is fixedly connected to a drive ring (23). The inner wall of the drive ring (8) meshes with the surface of the first gear (10). The cross-sections of the drive ring (8) and the guide groove (19) are both T-shaped structures so that the drive ring (8) does not detach from the guide groove (19).

5. The pine wilt disease monitoring device according to claim 4, characterized in that: The toothed grooves on the inner wall of the drive ring (8) have notches, so that after the drive ring (8) rotates one revolution, the notches correspond to the first gear (10), making it impossible for the drive ring (8) to continue to rotate in one direction.

6. The pine wilt disease monitoring device according to claim 5, characterized in that: The drive ring (23) is rotatably connected to the bottom of the fixed top cover (5). A movable rod (24) is fixedly connected to one side of the bottom of the drive ring (23). A fixed frame (26) is fixedly connected to the top of one end of the monitoring box (1) corresponding to the position of the movable rod (24). A corrugated belt (25) is fixedly connected between the movable rod (24) and the fixed frame (26).

7. The pine wilt disease monitoring device according to claim 6, characterized in that: The bottom of the movable rod (24) is fixedly connected to a rotating ring (27), which is rotatably connected to the top of the monitoring box (1). The inner wall of the rotating ring (27) is rotatably connected to a positioning ring (28), which is fixedly connected to the top of the monitoring box (1).

8. The pine wilt disease monitoring device according to claim 7, characterized in that: The bottom of the monitoring box (1) is equipped with a collection bottle for collecting insects that fall from the support plate (20).

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