Bark beetle trap

Abstract

The utility model relates to the technical field of trapping, in particular to a bark beetle trapper which comprises a trapping barrel and a suction assembly, a trapping opening is formed in the surface of the upper end of the trapping barrel, a supporting rod is installed in the trapping opening, and the suction assembly used for improving the trapping effect is arranged at the lower end of the trapping barrel. The suction assembly comprises a suction cup, a drainage plate, an insect collecting net bag, a bottom cover and a fan, the drainage plate is installed on the inner wall of the suction cup, the insect collecting net bag is installed in the lower end of the suction cup in a clamped mode, the bottom cover is installed on the outer portion of the lower end of the suction cup in a threaded mode, and the fan is installed at the bottom end in the bottom cover. The bark beetle trapping device has the advantages that the fan rotates on the bottom cover to enable suction airflow to be generated in the trapping barrel and the suction disc, an attractant can be assisted in sucking bark beetles in the trapping barrel, the trapping effect of the bark beetles is improved, a drainage plate enables bark beetle corpses to be sucked into the beetle collecting net bag to be collected, the beetle collecting net bag can be pulled out from the bottom of the suction disc to be cleaned, and the bark beetle trapping device is convenient to use. The bottom cover is in threaded connection with the bottom of the suction cup.

Description

Technical Field

[0001] The utility model relates to the technical field of trapping, in particular to a bark beetle trap. Background Art

[0002] Bark beetles are an important borer pest on garden plants. In recent years, bark beetles such as branch bark beetles, wood bark bark beetles, and tooth bark bark beetles have become increasingly common in gardens. Since bark beetles live inside plant branches and trunks and are relatively hidden, it is difficult to monitor and control bark beetles. After bark beetles emerge from their pupae, they will move outside the plant body to move around. During the period when adult bark beetles are briefly exposed outside the plant, using traps to trap them is a common method of monitoring and controlling bark beetles. By using traps reasonably and understanding the types of bark beetles within the monitoring range and the emergence patterns of adult bark beetles, using traps to kill adult bark beetles can reduce the reproduction rate of bark beetles, effectively reduce the number of bark beetle eggs, and reduce the density of larvae.

[0003] In the prior art, a utility model with publication number CN217136540U provides a bark beetle trap. The transparent design of the transparent insect baffle plate can increase the collision probability of bark beetles, and the trapping effect is better than that of traps with opaque black baffle plates. The production is quick and simple, and it is easy to promote in large quantities; the effect of attracting bark beetles is ideal.

[0004] However, traps are usually used for collection. During the trapping, some bark beetles are still outside the trap and do not enter. At this time, there is no external force to promote the entry of the bark beetles, resulting in poor trapping effect. Utility Model Content

[0005] The purpose of the utility model is to provide a bark beetle trap to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a trapping barrel and a suction assembly, wherein a trapping port is provided on the surface of the upper end of the trapping barrel, and a support rod is installed inside the trapping port, the suction assembly for improving the trapping effect is arranged at the lower end of the trapping barrel, and the suction assembly comprises a suction disc, a drainage plate, an insect collecting net bag, a bottom cover and a fan, a drainage plate is installed on the inner wall of the suction disc, and an insect collecting net bag is installed in a snap-fitting manner inside the lower end of the suction disc, a bottom cover is installed on the external thread of the lower end of the suction disc, and a fan is installed at the bottom end inside the bottom cover.

[0007] Preferably, an insect collision plate is provided at the upper end of the drainage plate, and the shape of the insect collision plate is a cross.

[0008] Preferably, an insect attractant is provided on the top of the insect collision plate, and a barrel cover is installed on the top of the trapping barrel.

[0009] Preferably, a mounting groove is provided on the upper surface of the barrel top cover, and a mounting assembly for installing the trap is provided inside the mounting groove.

[0010] Preferably, a baffle plate is rotatably mounted on the side of the mounting groove, and there are two baffle plates.

[0011] Preferably, the mounting assembly comprises an adjusting plate and a pull-out plate, and the pull-out plate is mounted at the end of the adjusting plate.

[0012] Preferably, the mounting assembly further comprises a fixing ring and a moving rod, the fixing ring is mounted on the end of the pull-out plate, and the moving rod is movably mounted inside the fixing ring.

[0013] Preferably, the fixing ring is in the shape of a hollow semicircular ring, and a fixing socket is provided at the end of the fixing ring, and a connecting hole is provided at the end of the moving rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The bark beetle trap proposed by the utility model generates a suction airflow in the trapping barrel and the suction plate by rotating the bottom cover with a fan, which can assist the insect attractant in sucking the bark beetles into the trapping barrel, thereby increasing the trapping effect of the bark beetles. The drainage plate allows the dead bodies of the bark beetles to be sucked into the insect collecting net bag for collection. The insect collecting net bag can be drawn out from the bottom of the suction plate for cleaning. The bottom cover is threadedly connected to the bottom of the suction plate, and is easy to disassemble and assemble.

[0016] The trapping opening, which is larger on the outside and smaller on the inside, makes it easier for bark beetles to enter the trapping barrel. The insect collision plate is used for the collision of bark beetles. The adjustment plate can be rotated and adjusted in the installation groove to adjust the position, so that the trapping barrel can be hooked and installed or installed parallel to the vertical pole, increasing the installation method of the trap. There is large friction inside the pull-out plate and the adjustment plate, so that the pull-out plate can be pulled out to the corresponding position and fixed. The moving rod rotates and closes in the fixing ring for quick installation of the trap. The insertion rod is inserted into the fixing socket and the connecting hole to limit the fixing ring and the moving rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the suction assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation component structure of the utility model.

[0020] In the figure: 1. trapping barrel; 2. trapping port; 3. support rod; 4. suction assembly; 401. suction disc; 402. drainage plate; 403. insect collecting net bag; 404. bottom cover; 405. fan; 5. insect collision plate; 6. insect attractant; 7. barrel top cover; 8. installation slot; 9. baffle plate; 10. installation assembly; 1001. adjustment plate; 1002. pull-out plate; 1003. fixing ring; 1004. moving rod; 11. fixing socket; 12. connecting hole. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0022] Embodiment 1

[0023] See also Figure 1 and Figure 3 The utility model provides a technical solution: it includes a trapping barrel 1 and a suction assembly 4, a trapping port 2 is provided on the surface of the upper end of the trapping barrel 1, the trapping port 2 which is larger outside and smaller inside is more convenient for small bark beetles to enter the trapping barrel 1, and a support rod 3 is installed inside the trapping port 2, a barrel top cover 7 is installed on the top of the trapping barrel 1, a mounting groove 8 is provided on the upper surface of the barrel top cover 7, and a mounting assembly 10 for trap installation is arranged inside the mounting groove 8, a rotating baffle plate 9 is rotatably installed on the side of the mounting groove 8, and the number of the rotating baffle plates 9 is set to two, the mounting assembly 10 includes an adjusting plate 1001 and a pull-out plate 1002, and the pull-out plate 1002 is installed on the end of the adjusting plate 1001, the adjusting plate 1001 can be rotatably adjusted in the mounting groove 8 to allow the trapping barrel 1 to be hooked or installed in parallel Installed on the vertical pole, increasing the installation method of the trap, the installation component 10 also includes a fixed ring 1003 and a movable rod 1004, the end of the pull-out plate 1002 is installed with a fixed ring 1003, the pull-out plate 1002 and the adjustment plate 1001 have large friction inside, so that the pull-out plate 1002 can be pulled to a corresponding position and fixed, and the movable rod 1004 is movably installed inside the fixed ring 1003, and the movable rod 1004 rotates and closes in the fixed ring 1003 for quick installation of the trap, the shape of the fixed ring 1003 is a hollow semicircular ring, and the end of the fixed ring 1003 is provided with a fixed socket 11, and the end of the movable rod 1004 is provided with a connecting hole 12, and the plug rod is inserted into the fixed socket 11 and the connecting hole 12 for limiting the fixed ring 1003 and the movable rod 1004.

[0024] Embodiment 2

[0025] like Figure 2 As shown, a suction assembly 4 for improving the trapping effect is arranged at the lower end of the trapping barrel 1, and the suction assembly 4 includes a suction disc 401, a drainage plate 402, an insect collecting net bag 403, a bottom cover 404 and a fan 405. The inner wall of the suction disc 401 is installed with a drainage plate 402, and the drainage plate 402 allows the dead bodies of the bark beetles to be sucked into the insect collecting net bag 403 for collection, and the lower end of the suction disc 401 is internally clamped with an insect collecting net bag 403, and the insect collecting net bag 403 can be drawn out from the bottom of the suction disc 401 for cleaning. The outer thread at the lower end of the suction disc 401 A bottom cover 404 is installed, and the bottom cover 404 and the bottom of the suction plate 401 are threadedly connected, which is easy to assemble and disassemble. A fan 405 is installed at the bottom end of the bottom cover 404. The fan 405 rotates the bottom cover 404 to generate a suction airflow in the trapping barrel 1 and the suction plate 401, which can assist the attractant 6 to suck the bark beetles into the trapping barrel 1, thereby increasing the trapping effect of the bark beetles. An insect collision plate 5 is arranged at the upper end of the drainage plate 402, and the shape of the insect collision plate 5 is a cross. The insect collision plate 5 is used for the collision of the bark beetles, and the top of the insect collision plate 5 is arranged with an insect attractant 6.

[0026] In actual use, according to the actual installation environment, when the trap is hooked and installed, the adjustment plate 1001 is rotated to the vertical direction in the installation groove 8, and then the mobile rod 1004 is rotated to hook in the hook ring and closed with the fixing ring 1003, and the plug rod is inserted into the fixing socket 11 and the connecting hole 12 for limiting the fixing ring 1003 and the moving rod 1004, and the installation is completed. If the trap is not convenient to hook and needs to be installed on the vertical rod, the adjustment plate 1001 is rotated to a parallel position with the installation groove 8, and the baffle plate 9 is rotated to limit the adjustment plate 1001, and the moving rod 1004 and the fixing ring 1003 are also rotated to form The installation of the trap is completed in a closed loop. During trapping, the insect attractant 6 attracts small bark beetles to enter from the trapping port 2. The trapping port 2, which is large on the outside and small on the inside, makes it difficult for the small bark beetles to fly out after entering the trapping barrel 1. At the same time, the fan 405 rotates inside the bottom cover 404 to generate a suction airflow in the trapping barrel 1 and the suction disc 401, which assists the insect attractant 6 in sucking the small bark beetles into the trapping barrel 1, thereby increasing the trapping effect of the small bark beetles. The small bark beetles collide with the insect collision plate 5 and die, and fall into the insect collecting net bag 403 at the bottom of the suction disc 401 for collection. When cleaning, the bottom cover 404 is rotated and removed from the bottom of the suction disc 401, and the insect collecting net bag 403 can be pulled out to clean it.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bark beetle trap, characterized in that: The invention comprises a trapping barrel (1) and a suction assembly (4); a trapping port (2) is provided on the surface of the upper end of the trapping barrel (1), and a support rod (3) is installed inside the trapping port (2); the suction assembly (4) for improving the trapping effect is arranged at the lower end of the trapping barrel (1), and the suction assembly (4) comprises a suction disc (401), a drainage plate (402), an insect collecting net bag (403), a bottom cover (404) and a fan (405); the inner wall of the suction disc (401) is installed with a drainage plate (402), and the lower end of the suction disc (401) is internally engaged with the insect collecting net bag (403); the lower end of the suction disc (401) is externally threadedly installed with the bottom cover (404), and the bottom end of the bottom cover (404) is installed with the fan (405).

2. The bark beetle trap according to claim 1, characterized in that: An insect collision plate (5) is provided at the upper end of the drainage plate (402), and the shape of the insect collision plate (5) is a cross.

3. The bark beetle trap according to claim 2, characterized in that: An insect attractant (6) is arranged on the top of the insect collision plate (5), and a barrel top cover (7) is installed on the top of the trapping barrel (1).

4. The bark beetle trap according to claim 3, characterized in that: The upper surface of the barrel top cover (7) is provided with a mounting groove (8), and a mounting assembly (10) for mounting the trap is arranged inside the mounting groove (8).

5. The bark beetle trap according to claim 4, characterized in that: A rotating baffle plate (9) is rotatably mounted on the side of the mounting groove (8), and two rotating baffle plates (9) are provided.

6. The bark beetle trap according to claim 4, characterized in that: The mounting assembly (10) comprises an adjustment plate (1001) and a pull-out plate (1002), and the pull-out plate (1002) is mounted at the end of the adjustment plate (1001).

7. The bark beetle trap according to claim 6, characterized in that: The installation assembly (10) further comprises a fixing ring (1003) and a moving rod (1004); the fixing ring (1003) is installed at the end of the pull-out plate (1002), and the moving rod (1004) is movably installed inside the fixing ring (1003).

8. The bark beetle trap according to claim 7, characterized in that: The fixing ring (1003) is in the shape of a hollow semicircular ring, and a fixing plug hole (11) is provided at the end of the fixing ring (1003), and a connecting hole (12) is provided at the end of the moving rod (1004).

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