Monochamus alternatus trapping device

Abstract

The utility model relates to the field of forest pest control, and particularly discloses a monochamus alternatus trapping device which comprises a pair of trapping plates, the surfaces of the trapping plates are white, the two trapping plates are oppositely inserted in the length direction of the trapping plates, and a collision area is formed between every two adjacent trapping plates. The lower end of the trapping plate is connected with a conveying hopper, and the output end of the conveying hopper is connected with a detachable collecting barrel. According to the trapping device, the oppositely-inserted trapping plate structure is adopted to increase the trapping area, when the trapping device is used, long-horned beetles collide with the trapping plates according to the tendency of the long-horned beetles to the white color, the long-horned beetles are conveyed into the collecting barrel through the conveying hopper, and then trapping of the long-horned beetles is completed; compared with trapping structures in other colors, the white structure is adopted as the trapping core, so that the trapping effect is better; the whole device is simple and reasonable in structure, convenient to use, high in trapping efficiency, low in production cost and easy to popularize and apply, and has important significance on controlling harm of monochamus alternatus.

Description

Technical Field

[0001] The utility model relates to the technical field of forest pest control, and in particular to a pine beetle trapping device. Background Art

[0002] Pine beetle (Monchamus a / ternatus Hope), also known as pine brown longhorn beetle, is an important pest in forestry. Direct damage to pine trees: its larvae damage the phloem and xylem of weak or endangered pine trees, destroy and cut off the conductive tissue, affect the transport of water and nutrients, affect the growth of pine trees, and cause large areas of pine trees to die; adults form wounds on the young branches of healthy pine trees during the nutritional supplement period, causing them to die. Indirect damage is: spreading pine wilt disease (Bursaphe lenchus xy / ophi / us), and pine wilt is the culprit of death of pine trees. When pine trees are infected with pine wilt disease, the resin duct thin-walled cells and epithelial cells are destroyed and die, causing the plants to lose water, reduce transpiration, and sharply reduce and stop resin secretion. The pine wood nematode disease is a quarantine nematode both domestically and internationally. Infected pine wood cannot be used as economic timber, which will cause huge economic losses to forestry resources. The ecological environment and natural landscape of the affected forest area are also severely damaged, posing a serious threat to my country's pine forest resources. Pine beetles play a key role in carrying, spreading, and assisting in the invasion of pine trees during the process of pine wood nematode damage. Therefore, to control the spread of pine wood nematode disease, the key is to control the population of pine beetles, the vector of pine wood nematode disease, in the forest.

[0003] However, in the actual prevention and control process, since the pine beetle is a trunk-boring pest, the larvae overwinter in the wood of the host branches, which increases the difficulty of prevention and control. The traditional chemical control method of drilling and injecting pesticides to control the larvae has a certain effect, but it is difficult to apply on a large scale; the use of large amounts of spraying not only kills the natural enemies of the beetle but also pollutes the environment; and the peak period of pine beetle emergence is during the rainy season, and the pesticides are often washed away by rain, resulting in a short effective period. Biological control is restricted by ecological factors such as geographical environment and climate and the biological characteristics of the pine beetle itself, and the cost of prevention and control is high and the effect is not ideal. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a pine beetle trapping device, which can use the beetle's tendency to color to trap.

[0005] The technical solution adopted by the utility model is: a pine beetle trapping device, including a pair of trapping plates; the surfaces of the trapping plates are arranged in white, and the two trapping plates are arranged opposite to each other along their length, and a collision area is formed between adjacent trapping plates; the lower ends of the trapping plates are connected to a conveying bucket, and the output end of the conveying bucket is connected to a detachable collecting bucket.

[0006] In the present technical scheme, the trapping device adopts a plug-in trapping plate structure. Since the trapping plates are white, the tendency of the longhorn beetles to white can be utilized. When the longhorn beetles fly to the trapping plates, they fall into the conveying bucket at the lower end of the trapping plates and are transported to the collection bucket through the conveying bucket, thereby completing the trapping of the longhorn beetles. The present device uses the nature of the longhorn beetles to trap. Compared with trapping structures of other colors, the present scheme uses a white structure as the lure core, which has a better trapping effect and has the characteristics of high trapping efficiency and a simple and reasonable structure.

[0007] Preferably, the end of the trapping plate is provided with a socket arranged along its length, and the trapping plate is inserted and fixed oppositely through the socket.

[0008] Preferably, ventilation holes are provided on the trapping plate.

[0009] Preferably, one end of the trapping plate connected to the conveying bucket is provided with a V-shaped landing entrance.

[0010] Preferably, the end of the trapping plate away from the conveying bucket is connected to a rain shield, the lower end of the rain shield is provided with a connecting ring protrusion, and the connecting ring protrusion is provided with a connecting hole for connecting the trapping plate.

[0011] Preferably, a hook is rotatably connected to the upper end of the rain shield cover.

[0012] Preferably, the conveying bucket is arranged in a cone shape, and the inner wall of the conveying bucket is arranged smoothly.

[0013] Preferably, a connecting protrusion is provided on the outer side of the lower end of the conveying bucket, and the connecting protrusion is detachably connected to the collecting bucket.

[0014] Preferably, the collecting bucket is arranged transparently.

[0015] The beneficial effects of the utility model are as follows: the trapping device in the utility model adopts a plug-in trapping plate structure to increase the trapping area; when in use, the beetle's tendency to white is utilized to make the beetle collide with the trapping plate, and then the beetle is transported to the collection bucket through the conveying bucket to complete the trapping of the beetle; compared with other color trapping structures, the utility model adopts a white structure as the trapping core, and the trapping effect is better; the device has a simple and reasonable structure, is easy to use, has a high trapping efficiency, has a low production cost, and is easy to promote and apply, and is of great significance for controlling the damage of pine sawyer beetles and curbing the spread and transmission of pine wood nematode disease. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 It is a stereoscopic view of the pine beetle trapping device provided in an embodiment of the utility model.

[0018] Figure 2 It is a front view of the Monochamus alternatus trapping device provided in an embodiment of the utility model.

[0019] Reference numerals: trapping plate 100 , socket 110 , vent 120 , drop-in port 130 , conveying bucket 200 , connecting protrusion 210 , collecting bucket 300 , rain shield 400 , connecting ring protrusion 410 , hook 500 . DETAILED DESCRIPTION

[0020] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0021] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0022] like Figure 1 and Figure 2 As shown, a specific embodiment of the utility model provides a pine beetle trapping device, which uses the pine beetle's tendency to color to complete trapping and has a high trapping efficiency; specifically includes a pair of trapping plates 100; the surface of the trapping plates 100 is arranged in white, and the two trapping plates 100 are arranged opposite to each other along their length, and a collision area is formed between adjacent trapping plates 100; the lower end of the trapping plate 100 is connected to a conveying bucket 200, and the output end of the conveying bucket 200 is connected to a detachable collection bucket 300.

[0023] like Figure 1 and Figure 2 As shown, through the above arrangement, the trapping plate 100 in the present device is arranged in white, mainly utilizing the tendency of the longhorn beetle to white to make the longhorn beetle collide with the trapping plate 100, and the two trapping plates 100 adopt a plug-in trapping plate 100 structure, increasing the color display area of ​​the trapping plate 100 in all directions on the vertical plane, which is conducive to attracting the longhorn beetle to approach; when the longhorn beetle flies to the trapping plate 100, it falls into the conveying bucket 200 at the lower end of the trapping plate 100, and is transported to the collection bucket 300 through the conveying bucket 200, thereby completing the trapping of the longhorn beetle; the present device traps with the help of the nature of the longhorn beetle, and the white structure used as the trapping core in this embodiment has a better trapping effect than other color trapping cores; it has the characteristics of high trapping efficiency and simple and reasonable structure.

[0024] As mentioned above, the two trapping plates 100 in this embodiment are installed by plugging in. In order to facilitate installation, the end of the trapping plate 100 is provided with a socket 110 arranged along its length, and the trapping plate 100 is inserted and fixed in opposite directions through the socket 110. By setting the socket 110 structure, the two trapping plates 100 can be fixed by plugging in installation. Since the device needs to be deployed outdoors when in use, in order to prevent the trapping plate 100 from shaking due to airflow, the trapping plate 100 is provided with a vent 120 in this embodiment. Thus, the shaking amplitude of the trapping plate 100 can be reduced; in addition, the end of the trapping plate 100 away from the conveying bucket 200 is connected to a rain shield 400 in this embodiment, and a connecting ring convex 410 is provided at the lower end of the rain shield 400, and a connecting hole for connecting the trapping plate 100 is provided on the connecting ring convex 410. The upper end of the rain shield 400 is rotatably connected to a hook 500. The rain shield 400 can prevent rainwater from entering the collection barrel 300. When in use, it can be hung in the trapping area via the hook 500. The trapping plate 100 can be connected using the connecting ring protrusion 410, making assembly and disassembly more convenient.

[0025] like Figure 1 and Figure 2 As shown, when the device is in use, after the longhorn beetle barrel collides with the trapping plate 100, it slides along the trapping plate 100 into the conveying bucket 200. In this embodiment, a V-shaped drop-in opening 130 is provided at one end of the trapping plate 100 connected to the conveying bucket 200. The size of the drop-in opening of the conveying bucket 200 can be increased to improve the success rate of trapping. In this embodiment, the conveying bucket 200 is arranged in a conical shape, and the inner wall of the conveying bucket 200 is arranged smoothly. The funnel-shaped structure can prevent the longhorn beetle from escaping after being trapped, further ensuring the success rate of trapping.

[0026] like Figure 1 and Figure 2 As shown, in order to facilitate the installation of the collection bucket 300 at the lower end of the conveying bucket 200, this embodiment further provides a connecting protrusion 210 on the outer side of the lower end of the conveying bucket 200, and the connecting protrusion 210 is detachably connected to the collection bucket 300. The connecting protrusion 210 stably connects the collection bucket 300, and facilitates the removal of the collection bucket 300 after trapping; in order to facilitate the user to observe the trapping situation, the collection bucket 300 in this embodiment is transparently arranged.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A Monochamus alternatus trapping device, characterized in that; It includes a pair of trapping plates (100); The surface of the trapping plate (100) is white, and the two trapping plates (100) are arranged opposite to each other along their length, so that a collision area is formed between adjacent trapping plates (100); The lower end of the trapping plate (100) is connected to a conveying bucket (200), and the output end of the conveying bucket (200) is connected to a detachable collecting bucket (300).

2. The Monochamus alternatus trapping device according to claim 1, characterized in that; The end of the trapping plate (100) is provided with a socket (110) arranged along its length, and the trapping plate (100) is inserted and fixed in opposite directions through the socket (110).

3. The Monochamus alternatus trapping device according to claim 1, characterized in that; The trapping plate (100) is provided with a ventilation hole (120).

4. The Monochamus alternatus trapping device according to claim 1, characterized in that: One end of the trapping plate (100) connected to the conveying bucket (200) is provided with a V-shaped drop-in opening (130).

5. The Monochamus alternatus trapping device according to claim 1, characterized in that; One end of the trapping plate (100) away from the conveying bucket (200) is connected to a rain shield (400), a connecting ring protrusion (410) is provided at the lower end of the rain shield (400), and a connecting hole for connecting the trapping plate (100) is provided on the connecting ring protrusion (410).

6. The Monochamus alternatus trapping device according to claim 5, characterized in that: The upper end of the rain shield cover (400) is rotatably connected with a hook (500).

7. The Monochamus alternatus trapping device according to claim 1, characterized in that: The conveying bucket (200) is arranged in a cone shape, and the inner wall of the conveying bucket (200) is arranged to be smooth.

8. The Monochamus alternatus trapping device according to claim 1, characterized in that: A connecting protrusion (210) is provided on the outer side of the lower end of the conveying bucket (200), and the connecting protrusion (210) is detachably connected to the collecting bucket (300).

9. The Monochamus alternatus trapping device according to claim 1, characterized in that: The collection bucket (300) is arranged transparently.

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