Monochamus alternatus trapping device with windproof function

Abstract

The utility model discloses a monochamus alternatus trapping device with a windproof function. The monochamus alternatus trapping device comprises a windproof hook, a rainproof top, a middle shaft tube, a connecting baffle, an insect collecting funnel and an insect collecting bottle. The windproof hook comprises a hook head and a connecting rod; the rainproof roof is in threaded connection with the upper end part of the middle shaft tube; a connecting piece capable of rotating freely is arranged on the connecting rod, a connecting sleeve is arranged on the lower side of the connecting piece, and the connecting sleeve is in threaded connection with the upper end of the middle shaft pipe; at least three connecting baffles are detachably installed on the assembling sleeve in the circumferential direction, and an attractant hanging part is arranged at the lower end of the assembling sleeve. The upper edge of the insect collecting funnel is detachably connected with the outer side of the connecting baffle, the insect collecting bottle is in threaded connection with the lower end of the insect collecting funnel, and water leakage holes are formed in the bottom of the insect collecting bottle. The trap has the advantages of being simple in structure, convenient to disassemble and assemble, high in rainproof and wind-resistant capacity, good in trapping effect and the like.

Description

Technical Field

[0001] The utility model relates to a longicorn trapping device, in particular to a Monochamus alternatus trapping device with a windproof function. Technical Background

[0002] The pine beetle (Monochamus alternatus Hope) is a significant trunk-boring pest of pine trees in my country. Its larvae feed on the phloem and xylem of pine trees, damaging their conductive tissues and causing tree dieback. More seriously, the beetle is the primary vector of pine wilt disease, also known as the "cancer of pine trees." It is extremely destructive to pine trees and can cause widespread forest dieback.

[0003] Current methods for controlling pine beetles primarily include chemical control, biological control, and trapping. Chemical control involves spraying organophosphorus insecticides (such as quinalphos) and chlorinated nicotine insecticides (such as thiacloprid) to kill pine beetles. While effective, this method can pollute the environment and harm non-target organisms, impacting the ecological balance. Furthermore, long-term use of chemical agents can lead to resistance in pine beetles, reducing control effectiveness. Biological control involves releasing natural enemies such as the flower beetle and the scleroderma guani to parasitize and prey on pine beetle larvae and pupae, reducing their population size. This method requires large-scale breeding and release of natural enemies, resulting in high costs and requiring specialized technical support. Its effectiveness is significantly affected by environmental factors and is unstable. Furthermore, its effectiveness is slow to materialize, and it cannot quickly control pine beetle outbreaks.

[0004] The Monochamus alternatus (M. alternatus) control method is a trapping and killing method. It utilizes the insect's own chemical communication substances to disrupt its normal behavior, and is then used with traps to capture or kill the beetle. This method is highly targeted, easy to operate, long-lasting, cost-effective, and environmentally friendly. Compared to other control methods, it offers several advantages in controlling the beetle, making it an effective means of control.

[0005] Currently, trapping with traps is one of the most effective methods for preventing pine beetles. There are many types of traps, but they also have shortcomings. For example, patent CN211020638U, entitled "A Utility Model Patent for a Simulated Pine Tree with a Function for Trapping Pine Beetles," suffers from defects such as being too large, difficult to transport, difficult to install, and high overall cost. Patent CN210017546U, entitled "A Utility Model Patent for a Trapping Device for Pine Beetles," suffers from weak resistance to the natural environment, a loose wire fixation, easy damage, and a short service life. Utility Model Content

[0006] The purpose of the utility model is to solve the problems existing in the above-mentioned prior art and to provide a pine saw beetle trapping device with simple structure, convenient assembly and disassembly, strong rain and wind resistance and good trapping effect.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A pine sawyer beetle trapping device with windproof function is characterized in that it comprises a windproof hook, a rainproof top, a central axis tube, a connecting baffle, an insect collecting funnel and an insect collecting bottle; the windproof hook comprises a hook head and a connecting rod, the connecting rod is connected to the rear end of the hook head, and a closed chain is provided between the front end of the hook head and the connecting rod; a threaded hole is provided in the center of the rainproof top, an external thread is provided at the upper end of the central axis tube, and the rainproof top is threadedly connected to the upper end of the central axis tube; a freely rotatable connecting piece is provided on the connecting rod, a connecting sleeve is provided on the lower side of the connecting piece, the connecting sleeve is provided with an external thread, the upper end of the central axis tube is provided with an internal thread, and the connecting sleeve is threadedly connected to the upper end of the central axis tube; at least three connecting baffles are detachably installed on the circumferential surface of the mounting sleeve, and an attractant hanging portion is provided at the lower end of the mounting sleeve; the insect collecting funnel is located below the mounting sleeve and the connecting baffle, the upper edge of the insect collecting funnel is detachably connected to the outer side of the connecting baffle, the insect collecting bottle is threadedly connected to the lower end of the insect collecting funnel, and a water leakage hole is provided at the bottom of the insect collecting bottle.

[0009] Furthermore, the closing chain includes a closing rod, an upper connecting lock buckle, and a lower connecting lock buckle. The upper connecting lock buckle and the lower connecting lock buckle are respectively hinged at both ends of the closing rod. The lower connecting lock buckle can be slidably installed on the connecting rod. The front end of the hook head is provided with an arc-shaped connecting head, and the upper connecting lock buckle is connected to the connecting head. The upper connecting lock buckle and the lower connecting lock buckle can be safety buckles or other locks that are easy to connect and disassemble. When in use, after the hook head is hung on a tree branch, the closing rod is lifted, driving the lower connecting lock buckle to slide upward on the connecting rod. After the upper connecting lock buckle is hung on the connecting head, under the action of gravity, the lower connecting lock buckle slides downward on the connecting rod. The closing chain closes the hook head and the connecting rod of the windproof hook and locks them on the tree branch. Even in strong winds, the windproof hook is not easily separated from the tree branch, and the windproof effect is good.

[0010] Furthermore, the connecting rod is provided with an arc-shaped limit strip, the two ends of the limit strip are connected to the connecting rod, the limit strip and the connecting rod form a limit ring, and the lower connecting lock can slide on the connecting rod between the two ends of the limit strip to prevent the closing chain from being detached from the windproof hook and lost when not in use.

[0011] Furthermore, the rainproof roof is arched, and a waterproof coating is provided on the upper side of the rainproof roof.

[0012] Furthermore, a rotation slide hole is provided in the center of the connecting piece, the lower end of the connecting rod passes through the rotation slide hole, and a limiting ball is provided on the connecting rod below the connecting piece. The connecting piece can rotate freely on the upper side of the limiting ball, and the two are in line contact, so the friction resistance is small.

[0013] Furthermore, at least three upper clamping slots are evenly distributed on the circumference of the upper part of the assembly sleeve, and at least three lower clamping slots are evenly distributed on the circumference of the lower part of the assembly sleeve, which are respectively opposite to the upper clamping slots. The connecting baffle is provided with an upper plug connector and a lower plug connector that cooperate with the clamping slot and the lower clamping slot; the connecting baffle is detachably installed on the assembly sleeve through the upper plug connector, the lower plug connector and the upper clamping slot and the lower clamping slot.

[0014] Furthermore, a hooking ear is provided on the outer side of the lower end of the connecting baffle, and a connecting slot is provided on the upper edge of the insect collecting funnel to cooperate with the hooking ear; the hooking ear passes through the connecting slot to hook the insect collecting funnel to the lower portion of the connecting baffle. The inner surface of the insect collecting funnel is provided with a smooth coating to prevent pine saw beetles from crawling out.

[0015] Furthermore, the insect collecting bottle is a spherical structure, transparent as a whole, and has a smooth inner surface, which prevents Monochamus alternatus from climbing upwards and allows the number of beetles inside to be observed.

[0016] Compared with the existing technology, the utility model has the following effects: (1) The windproof hook can fix the entire device on the branches of the tree, and the rotating design can offset the impact of wind on the entire device, maximizing windproofness and improving the stability of the device. (2) The rainproof top adopts thickened material and waterproof coating, which can provide comprehensive protection for the lure and the entire device, preventing the lure from losing its activity due to ultraviolet rays or rain, and preventing pine needles, pine cones and other debris from entering the device and blocking the channel, causing pine beetles to escape. (3) The insect collecting funnel adopts a smooth coating to improve the trapping efficiency. (4) The spherical design and smooth inner wall of the insect collecting bottle can reduce the chance of pine beetles escaping; the insect collecting bottle adopts a transparent material, which is convenient for detecting the number of captured pine beetles. (5) The utility model has a simple structure, is easy to disassemble and assemble, is easy to carry, is windproof and rainproof, and has a strong trapping ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the windproof hook installed with a connecting piece and a connecting sleeve in the utility model;

[0019] Figure 3 yes Figure 2 Schematic diagram of the structure after removing the connecting piece and connecting sleeve;

[0020] Figure 4This is a schematic structural diagram of the central axis tube in the utility model;

[0021] Figure 5 It is a structural diagram of the connecting baffle in the utility model;

[0022] Figure 6 It is a structural schematic diagram of the insect collecting funnel in the utility model. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods.

[0024] like Figures 1-6The pine sawyer beetle trapping device with windproof function shown in the figure includes a windproof hook 1, a rainproof top 2, a central axis tube 3, a connecting baffle 4, an insect collecting funnel 5 and an insect collecting bottle 6; the windproof hook 1 includes an arc-shaped hook head 11 and a connecting rod 12, the connecting rod 12 is connected to the rear end (lower end) of the hook head 11, and a closing chain is provided between the front end of the hook head 11 and the connecting rod 12; the closing chain includes a closing rod 18, an upper connecting lock buckle 17 and a lower connecting lock buckle 19, the upper connecting lock buckle 17 and the lower connecting lock buckle 19 are respectively hinged at the two ends of the closing rod 18, and the lower connecting lock buckle 19 can be slid up and down and is installed on the middle part of the connecting rod 12 of the windproof hook. The front end of the hook head 11 is provided with an upward curved arc-shaped connecting head 16, which can also be a circular ring, and the upper connecting lock buckle 17 can be buckled and hung on the connecting head 16; the upper connecting lock buckle 17 and the lower connecting lock buckle 19 can be safety buckles or other locks that are easy to connect and disassemble; when in use, after hanging the hook head on a tree branch, lift the closing rod to drive the lower connecting lock buckle to slide upward on the connecting rod, and after hanging the upper connecting lock buckle on the connecting head, under the action of gravity, the lower connecting lock buckle slides downward on the connecting rod, and the closing chain closes the hook head and the connecting rod of the windproof hook and locks them on the branch. The windproof hook is not easy to separate from the branch even in strong winds, and the windproof effect is good. A threaded hole is provided in the center of the rainproof top 2, and an external thread is provided at the upper end of the central axis tube 3. The rainproof top 2 is threadedly connected to the upper end of the central axis tube 3; a freely rotatable connecting piece 14 is provided on the lower end of the connecting rod 12, and a connecting sleeve 15 is provided on the lower side of the connecting piece 14. The connecting sleeve 15 is provided with an external thread, and the upper end of the central axis tube 3 is provided with an internal thread. The external thread on the connecting sleeve 15 cooperates with the internal thread on the upper end of the central axis tube to detachably and fixedly connect the connecting sleeve and the central axis tube. At least three connecting baffles are installed on the assembly sleeve in a circumferential direction that can be quickly disassembled. In this embodiment, four upper clamping slots 31 are evenly distributed on the upper circumference of the outer tube wall 32 of the assembly sleeve, and four lower clamping slots 33 are evenly distributed on the lower circumference of the outer tube wall 32 of the assembly sleeve, which are respectively opposite to the upper clamping slots 31. The connecting baffle 4 is provided with an upper plug connector 41 and a lower plug connector 42 that cooperate with the clamping slot 31 and the lower clamping slot 33; the four connecting baffles 4 are respectively cooperated with the upper clamping slot 31 and the lower clamping slot 33 through the upper plug connector 41 and the lower plug connector 42, and can be quickly disassembled and installed on the assembly sleeve.An attractant hanging portion 34 is provided at the lower end of the assembly sleeve 3. When in use, the attractant is hung on the attractant hanging portion 34; the insect collecting funnel 5 is located below the assembly sleeve and the connecting baffle, and the upper edge of the insect collecting funnel 5 is detachably connected to the outer side of the connecting baffle 4. In this embodiment, an L-shaped hook connecting ear 44 is provided on the outer side of the lower end of the connecting baffle 4. The insect collecting funnel 5 includes a funnel body 53, and a cylindrical connecting ring 52 is provided on the upper side of the funnel body 53. The connecting ring 52 is provided with a convex connecting slot 51 that cooperates with the hook connecting ear 44; the L-shaped hook connecting ear 44 passes through the convex connecting slot 51 to hook the insect collecting funnel to the lower part of the connecting baffle, and the convex connecting slot is more convenient for the insertion and hooking operation of the L-shaped hook connecting ear; the inner surface of the insect collecting funnel 5 is provided with a smooth coating to prevent the pine sawyer from crawling out. The upper port of the insect collecting bottle 6 is provided with an internal thread, the funnel mouth of the lower end of the insect collecting funnel 5 is provided with an external thread 54, and the funnel mouth of the lower end of the insect collecting funnel is threadedly connected to the insect collecting bottle mouth; a water leakage hole 7 is provided at the bottom of the insect collecting bottle.

[0025] As a further improvement, the connecting baffle 4 is rectangular, and a cutting corner 43 is made at the lower corner of the connecting baffle and the central axis tube. The four cutting corners 43 are combined into a conical hanging space, which is convenient for hanging the lure.

[0026] As a further improvement, the connecting rod 12 is provided with an arcuate limit clip 13, the ends of which are connected to the connecting rod. The limit clip 13 and the connecting rod form a limit ring. The lower connecting lock can slide on the connecting rod between the ends of the limit clip, preventing the closing chain from detaching from the windproof hook and being lost when not in use. The rainproof roof is arched and has a waterproof coating on its upper side.

[0027] A further improvement is that the connecting piece has a central rotational slide hole, through which the lower end of the connecting rod passes. A stopper ball is provided on the connecting rod below the connecting piece. The connecting piece can freely rotate above the stopper ball, and the two are in line contact, resulting in low frictional resistance. The insect collection bottle is a spherical structure, transparent throughout, with a smooth inner surface. This prevents Monochamus alternatus from climbing upwards and allows observation of the number of beetles inside.

[0028] Compared with the existing technology, the utility model has the following effects: (1) The windproof hook can fix the entire device on the branches of the tree, and the rotating design can offset the impact of wind on the entire device, maximizing windproofness and improving the stability of the device. (2) The rainproof top adopts thickened material and waterproof coating, which can provide comprehensive protection for the lure and the entire device, preventing the lure from losing its activity due to ultraviolet rays or rain, and preventing pine needles, pine cones and other debris from entering the device and blocking the channel, causing pine beetles to escape. (3) The insect collecting funnel adopts a smooth coating to improve the trapping efficiency. (4) The spherical design and smooth inner wall of the insect collecting bottle can reduce the chance of pine beetles escaping; the insect collecting bottle adopts a transparent material, which is convenient for detecting the number of captured pine beetles. (5) The utility model has a simple structure, is easy to disassemble and assemble, is easy to carry, is windproof and rainproof, and has a strong trapping ability.

[0029] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A Monochamus alternatus trapping device with windproof function, characterized in that: It includes a windproof hook, a rainproof top, a central axis tube, a connecting baffle, an insect collecting funnel and an insect collecting bottle; the windproof hook includes a hook head and a connecting rod, the connecting rod is connected to the rear end of the hook head, and a closed chain is provided between the front end of the hook head and the connecting rod; a threaded hole is provided in the center of the rainproof top, an external thread is provided at the upper end of the central axis tube, and the rainproof top is threadedly connected to the upper end of the central axis tube; a freely rotatable connecting piece is provided on the connecting rod, a connecting sleeve is provided on the lower side of the connecting piece, an external thread is provided on the connecting sleeve, and an internal thread is provided at the upper end of the central axis tube, and the connecting sleeve is threadedly connected to the upper end of the central axis tube; at least three connecting baffles are detachably installed on the circumferential surface of the mounting sleeve, and an attractant hanging part is provided at the lower end of the mounting sleeve; the insect collecting funnel is located below the mounting sleeve and the connecting baffle, the upper edge of the insect collecting funnel is detachably connected to the outer side of the connecting baffle, the insect collecting bottle is threadedly connected to the lower end of the insect collecting funnel, and a water leakage hole is provided at the bottom of the insect collecting bottle.

2. The Monochamus alternatus trapping device with windproof function according to claim 1, characterized in that: The closing chain includes a closing rod, an upper connecting lock buckle and a lower connecting lock buckle. The upper connecting lock buckle and the lower connecting lock buckle are respectively hinged at both ends of the closing rod. The lower connecting lock buckle can be slid up and down on the connecting rod. The front end of the hook head is provided with an arc-shaped connecting head, and the upper connecting lock buckle is connected to the connecting head.

3. The Monochamus alternatus trapping device with windproof function according to claim 2, characterized in that: The connecting rod is provided with an arc-shaped limiting clamping strip, and both ends of the limiting clamping strip are connected to the connecting rod.

4. The Monochamus alternatus trapping device with windproof function according to claim 1, characterized in that: The rainproof roof is in an arch shape, and a waterproof coating is provided on the upper side of the rainproof roof.

5. The Monochamus alternatus trapping device with windproof function according to claim 1, characterized in that: A rotation sliding hole is provided in the center of the connecting piece, the lower end of the connecting rod passes through the rotation sliding hole, and a limiting ball is provided on the connecting rod at the lower side of the connecting piece.

6. The Monochamus alternatus trapping device with windproof function according to claim 1, characterized in that: At least three upper clamping slots are evenly distributed on the circumference of the upper part of the assembly sleeve, and at least three lower clamping slots are evenly distributed on the circumference of the lower part of the assembly sleeve, which are respectively opposite to the upper clamping slots. The connecting baffle is provided with an upper plug connector and a lower plug connector that cooperate with the clamping slot and the lower clamping slot; the connecting baffle is detachably installed on the assembly sleeve by cooperating with the upper clamping slot and the lower clamping slot through the upper plug connector, the lower plug connector and the upper clamping slot and the lower clamping slot.

7. The Monochamus alternatus trapping device with windproof function according to claim 1, characterized in that: A hooking connecting ear is provided on the outer side of the lower end of the connecting baffle, and a connecting slot hole matching the hooking connecting ear is provided at the upper edge of the insect collecting funnel; the hooking connecting ear passes through the connecting slot hole to hook the insect collecting funnel on the lower part of the connecting baffle.

8. The Monochamus alternatus trapping device with windproof function according to claim 1, characterized in that: The insect collecting bottle is a spherical structure, transparent as a whole and has a smooth inner surface.

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