Lasioderma serricorne capturing device

Abstract

The utility model discloses a lasioderma serricorne capturing device which comprises a fixing mechanism which comprises a first fixing support and a second fixing support which are arranged in a spaced mode in the first direction. The conveying mechanism comprises a first transmission wheel, a second transmission wheel and a closed-loop conveying belt, the first transmission wheel is rotatably arranged on the first fixing support, the second transmission wheel is rotatably arranged on the second fixing support, and the closed-loop conveying belt is arranged on the first transmission wheel and the second transmission wheel in a sleeving mode; the insect trapping plate is arranged on the closed-loop conveying belt and is used for trapping the lasioderma serricorne. According to the insect trapping device, the insect trapping plate can be conveyed to the central position of the cross-shaped gap of the tobacco stack through the conveying mechanism, so that the whole tobacco stack is fully covered by the smell released by the insect trapping agent, and meanwhile, the insect trapping plate only needs to be conveyed to the edge position of the tobacco stack to observe through the meshes of the insect-proof net without opening the insect-proof net during insect condition monitoring.

Description

Technical Field

[0001] This utility model relates to the field of tobacco storage technology, and in particular to a tobacco beetle trapping device. Background Technology

[0002] Tobacco leaves are a crucial raw material for cigarette production. Problems at any stage, from seedling cultivation to cigarette manufacturing, can lead to a decline in tobacco leaf quality, thus affecting the quality of the cigarettes. Tobacco leaf aging is a vital step in tobacco processing. During aging, raw tobacco leaves are highly susceptible to infestation by tobacco storage pests (primarily tobacco beetles), which negatively impacts the smoking quality. Therefore, regular inspection and monitoring of tobacco pest infestations are essential during the storage and maintenance of raw tobacco leaves.

[0003] like Figure 1 As shown, the tobacco boxes in the storage and transportation station are placed in a "stacked" manner, typically four tobacco boxes forming a stack. The stacks are all stacked using a "cross" hollow stacking method, meaning there are certain gaps between each tobacco box, forming a cross shape; these gaps will be referred to as "cross gaps" below. This stacking method increases the activity space for tobacco pests, laying the foundation for efficient pest detection. Furthermore, the tobacco stacks are covered with insect-proof netting to isolate the four tobacco boxes within, preventing tobacco beetles from moving between different stacks.

[0004] In existing technologies, tobacco beetle trapping devices are commonly used to capture tobacco beetles. These devices consist of a sticky trap, an insect attractant, and a protective cover. The insect attractant is adhered to the sticky trap, and the protective cover is placed over the sticky trap. The surface of the protective cover has a perforated structure to allow tobacco beetles and other tobacco-storing pests to enter the protective cover and come into contact with the sticky trap. However, because the gaps between the tobacco boxes are too narrow for the operator to pass through, workers cannot enter the center of the cross-shaped gaps (e.g.,...). Figure 1 As shown in position Q1), workers can only stick the insect-sticking board in the cross-shaped gaps near the edge of the tobacco stack (e.g., Figure 1 (As shown in position Q2). However, the pheromone in the insect attractant has a limited radiation range, and the release range of the attractant cannot cover the entire tobacco stack. Therefore, workers need to frequently change the placement of the trapping device, increasing their workload. In addition, workers need to remove the sticky traps from the insect-proof net during insect monitoring to observe the number of pests on the traps. Therefore, workers need to open the insect-proof net, which is not conducive to isolating the tobacco stacks from each other. Utility Model Content

[0005] The purpose of this invention is to solve the technical problems of traditional tobacco beetle trapping devices requiring frequent relocation and the need to frequently open insect-proof netting for observation during pest monitoring. This invention provides a tobacco beetle trapping device that uses a conveying mechanism to transport the insect-attracting plate to the center of the cross-shaped gap in the tobacco stack, achieving complete coverage of the entire stack by the release of the attractant's odor. Furthermore, during pest monitoring, the device only needs to be transported to the edge of the stack for observation, eliminating the need to open the insect-proof netting.

[0006] To solve the above-mentioned technical problems, this utility model discloses a tobacco beetle trapping device, comprising:

[0007] The fixing mechanism includes a first fixing bracket and a second fixing bracket that are spaced apart along a first direction;

[0008] The conveying mechanism includes a first drive wheel, a second drive wheel, and a closed-loop conveyor belt. The first drive wheel is rotatably mounted on a first fixed support, the second drive wheel is rotatably mounted on a second fixed support, and the closed-loop conveyor belt is sleeved on the first drive wheel and the second drive wheel.

[0009] The insect-attracting board is set on a closed-loop conveyor belt and is used to trap tobacco beetles.

[0010] By employing the above technical solution and incorporating a conveying mechanism, the insect-attracting board can be transported to the center of the cross-shaped gaps in the tobacco stack, achieving complete coverage of the entire stack by the released odor of the insect attractant and improving the capture efficiency of tobacco beetles. Simultaneously, during pest monitoring, the conveying mechanism can transport the insect-attracting board to the edge of the tobacco stack, allowing operators to observe and count the pests through the mesh of the insect-proof net without opening it, thus facilitating better isolation between tobacco stacks.

[0011] Optionally, the first fixed bracket and the second fixed bracket are U-shaped, and the U-shaped opening of the first fixed bracket and the U-shaped opening of the second fixed bracket are arranged opposite to each other along the first direction.

[0012] Optionally, the first fixed bracket includes a first fixed rod extending along a second direction and two first support rods extending along a first direction, the ends of the two first support rods being connected to the two ends of the first fixed rod respectively; the second fixed bracket includes a second fixed rod extending along a second direction and two second support rods extending along a first direction, the ends of the two second support rods being connected to the two ends of the second fixed rod respectively; the second direction is perpendicular to the first direction.

[0013] Optionally, the ends of the two first support rods away from the first fixed rod and the ends of the two second support rods away from the second fixed rod are each provided with conical tips.

[0014] Optionally, the insect-attracting board has an insect-sticky surface that is sticky and contains an insect attractant.

[0015] Optionally, the tobacco beetle trapping device further includes: a drive mechanism, mounted on the first fixed bracket, the drive end of the drive mechanism being connected to the first transmission wheel, the drive mechanism being used to drive the first transmission wheel to rotate.

[0016] Optionally, the drive mechanism is a motor, and the tobacco beetle trapping device further includes a power supply component, which is electrically connected to the drive mechanism and is used to supply power to the drive mechanism.

[0017] Optionally, the tobacco beetle trapping device further includes a plug-in assembly disposed between the drive mechanism and the power supply assembly, the drive mechanism and the power supply assembly being electrically connected via the plug-in assembly.

[0018] Optionally, the first and second fixed brackets are made of stainless steel.

[0019] Optionally, the closed-loop conveyor belt is made of polyurethane. Attached Figure Description

[0020] Figure 1 A top view of a smokestack in the prior art is shown;

[0021] Figure 2 This diagram shows a schematic representation of the structure of a tobacco beetle trapping device according to an embodiment of the present invention.

[0022] Figure 3 A schematic diagram illustrating an application scenario of the tobacco beetle trapping device provided by this utility model is shown.

[0023] Figure 4 Show Figure 3 A magnified view of part A in the middle;

[0024] Figure 5 Show Figure 3 A magnified view of part B in the middle section.

[0025] Figure label:

[0026] 1-First fixed bracket; 11-First fixed rod; 12-First support rod; 2-Second fixed bracket; 21-Second fixed rod; 22-Second support rod; 3-First transmission wheel; 4-Second transmission wheel; 5-Closed-loop conveyor belt; 6-Insect attractant board; 61-Insect attractant; 7-Drive mechanism; 8-Power supply assembly; 9-Plug assembly; 91-Plug assembly; 92-Socket assembly; 10-Switch assembly; 13-Smoke stack; 131-Cross gap. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Although the description of this utility model will be presented in conjunction with preferred embodiments, this does not mean that the features of this utility model are limited to this embodiment. On the contrary, the purpose of describing the utility model in conjunction with the embodiments is to cover other options or modifications that may be derived based on the claims of this utility model. To provide a deep understanding of this utility model, many specific details will be included in the following description. This utility model may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of this utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0028] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0030] The terms “first”, “second”, etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0031] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0033] In existing technology, workers typically attach sticky traps containing insect attractants near the edge of the tobacco stack (e.g., Figure 1(As shown in position Q2). However, due to the limited radiation range of the pheromones in the insect attractant, the odor released by the attractant in the trapping device cannot cover the entire tobacco stack, greatly reducing the insect-attracting efficiency of the trapping device. Therefore, staff need to regularly change the position of the trapping device to better monitor the insect situation. This method of insect monitoring increases the workload of staff and reduces their work efficiency. At the same time, when observing and counting insects, staff usually need to frequently open the insect-proof net to observe the number of pests on the sticky trap. However, the insect-proof net is mainly used to isolate tobacco pests in different tobacco stacks. Therefore, this method of insect monitoring is also not conducive to the isolation of tobacco pests between different tobacco stacks.

[0034] To address the aforementioned technical problems, this utility model discloses a tobacco beetle trapping device, such as... Figure 2 As shown, it includes:

[0035] Fixed mechanism, including along the first direction ( Figure 2 The first fixed bracket 1 and the second fixed bracket 2 are arranged at intervals in the X direction shown in the figure.

[0036] The conveying mechanism includes a first drive wheel 3, a second drive wheel 4, and a closed-loop conveyor belt 5. The first drive wheel 3 is rotatably mounted on a first fixed support 1, the second drive wheel 4 is rotatably mounted on a second fixed support 2, and the closed-loop conveyor belt 5 is sleeved on the first drive wheel 3 and the second drive wheel 4.

[0037] The insect-attracting board 6 is set on the closed-loop conveyor belt 5 and is used to trap tobacco beetles.

[0038] By adopting the above technical solution, and by setting up a conveying mechanism, the insect-attracting board 6 can be conveyed to the center position of the cross gap 131 of the smoke stack 13 (e.g., Figure 3 (As shown in position Q1), the insect attractant 61 releases its odor to fully cover the entire tobacco stack 13, improving the capture efficiency of tobacco beetles. Simultaneously, during insect infestation monitoring, the insect attractant board 6 can be conveyed to the edge of the tobacco stack 13 via a conveyor mechanism. Operators can observe the insect attractant board 6 and count the number of pests through the mesh of the insect-proof net without opening it, thus facilitating better isolation between tobacco stacks 13.

[0039] Specifically, the insect-attracting board 6 has a sticky insect surface that is adhesive. When a tobacco beetle comes into contact with the sticky insect surface, it will stick to the surface. The sticky insect surface is provided with an insect attractant 61, which releases pheromones to lure the tobacco beetle.

[0040] Specifically, the first fixed bracket 1 and the second fixed bracket 2 are made of stainless steel, and the closed-loop conveyor belt 5 is made of polyurethane.

[0041] By adopting the above technical solution, the strength of the first fixed bracket 1 and the second fixed bracket 2 is increased by using stainless steel, making them less prone to damage during use and extending their service life. Simultaneously, the chemical resistance, abrasion resistance, and tensile strength of the closed-loop conveyor belt 5 are improved by using polyurethane, thereby extending its service life.

[0042] Furthermore, the first fixed bracket 1 and the second fixed bracket 2 are U-shaped, and the U-shaped opening of the first fixed bracket 1 and the U-shaped opening of the second fixed bracket 2 are arranged opposite to each other along the first direction.

[0043] Furthermore, the first fixed bracket 1 includes a second direction ( Figure 2 The diagram shows a first fixed rod 11 extending in the Y direction and two first support rods 12 extending in the first direction, with the ends of the two first support rods 12 connected to the two ends of the first fixed rod 11. The second fixed bracket 2 includes a second fixed rod 21 extending in the second direction and two second support rods 22 extending in the first direction, with the ends of the two second support rods 22 connected to the two ends of the second fixed rod 21; the second direction is perpendicular to the first direction. When fixing the tobacco beetle trapping device, as shown... Figure 4 and Figure 5 As shown, two first support rods 12 are inserted into the side walls of two cigarette boxes located on the same side, and two second support rods 22 are inserted into the side walls of two cigarette boxes located on the other side.

[0044] By adopting the above technical solution, by setting the first fixed bracket 1 and the second fixed bracket 2 as U-shaped, not only can a higher support force be provided, but the capture device can also be fixed by inserting the two first support rods 12 and the two second support rods 22 into the smoke box. This makes the installation of the capture device more flexible and can be set at any height and position according to actual needs.

[0045] In one embodiment of this utility model, for example, the first transmission wheel 3 is rotatably mounted on the first fixed rod 11, and the second transmission wheel 4 is rotatably mounted on the second fixed rod 21.

[0046] Furthermore, the ends of the two first support rods 12 that are away from the first fixed rod 11, and the ends of the two second support rods 22 that are away from the second fixed rod 21, are all provided with conical tips.

[0047] By adopting the above technical solution, by setting conical tips at the ends of the first fixed bracket 1 and the second fixed bracket 2, it is easier for the operator to insert the first fixed bracket 1 and the second fixed bracket 2 into the tobacco stack, thereby improving the overall stability of the fixing mechanism.

[0048] Furthermore, such as Figure 2 As shown, the tobacco beetle trapping device also includes a drive mechanism 7, which is mounted on the first fixed bracket 1. The drive end of the drive mechanism 7 is connected to the first transmission wheel 3, and the drive mechanism 7 is used to drive the first transmission wheel 3 to rotate.

[0049] Furthermore, the drive mechanism 7 is an electric motor, and the tobacco beetle trapping device also includes a power supply component 8, which is electrically connected to the drive mechanism 7 and is used to supply power to the drive mechanism 7.

[0050] In one embodiment of this utility model, for example, the power supply component 8 is a movable battery box.

[0051] Furthermore, the tobacco beetle trapping device also includes a plug-in assembly 9, which is disposed between the drive mechanism 7 and the power supply assembly 8, and the drive mechanism 7 and the power supply assembly 8 are electrically connected through the plug-in assembly 9. The plug-in assembly 9 includes a plug assembly 91 and a socket assembly 92, and by plugging and disconnecting the plug assembly 91 and the socket assembly 92, the circuit containing the drive mechanism 7 and the power supply assembly 8 can be controlled to be connected and disconnected.

[0052] By adopting the above technical solution, and by setting up the plug-in component 9, when it is necessary to transport the insect-attracting board 6 to a designated position, the power supply component 8 can be electrically connected to the drive mechanism 7 by plugging in the plug component 91 and the socket component 92 to supply power to the drive mechanism 7. After the insect-attracting board 6 is transported to the designated position, the power supply component 8 can be easily stored by separating the plug component 91 and the socket component 92.

[0053] In one embodiment of this utility model, the exemplary tobacco beetle trapping device further includes a switch assembly 10. The switch assembly 10 is a three-position rocker switch with three control positions: ON1, OFF, and ON2. The switch assembly 10 is used to control the on / off state of the circuit containing the drive mechanism 7 and the power supply assembly 8, as well as the rotation direction of the drive mechanism 7.

[0054] At work, such as Figure 4 and Figure 5As shown, firstly, the two first support rods 12 of the first fixed bracket 1 and the two second support rods 22 of the second fixed bracket 2 are inserted into the tobacco boxes on both sides of the tobacco stack 13, and the insect-attracting board 6 is fixed on the closed-loop conveyor belt 5. One end of the closed-loop conveyor belt 5 is fitted onto the first transmission wheel 3, and then the other end of the closed-loop conveyor belt 5 is delivered to the side where the second fixed bracket 2 is installed using a telescopic long rod. The operator then fits the other end of the closed-loop conveyor belt 5 onto the second transmission wheel 4. The motor and battery box are electrically connected through the plug-in assembly 9, and the switch assembly 10 is adjusted to the ON1 control position. The motor rotates forward and drives the first transmission wheel 3 to rotate. The first transmission wheel 3 drives the closed-loop conveyor belt 5 to start moving, so that the insect-attracting board 6 gradually moves towards the center position Q1 of the cross gap 131 of the tobacco stack 13. After the insect-attracting board 6 is delivered to the center position Q1 of the cross gap 131 of the tobacco stack 13 (see...), Figure 3 Adjust the switch assembly 10 to the OFF control position to turn off the switch assembly 10. When it is necessary to observe and monitor the insect situation, adjust the switch assembly 10 to the ON2 control position, the motor reverses, and the insect-attracting plate 6 is transported to the edge of the tobacco stack 13. The operator can observe the insect-attracting plate 6 and count the number of pests through the mesh of the insect-proof net without opening the insect-proof net.

[0055] Although the present invention has been illustrated and described with reference to certain preferred embodiments, those skilled in the art should understand that the above description is a further detailed explanation of the present invention in conjunction with specific embodiments, and should not be construed as limiting the specific implementation of the present invention to these descriptions. Those skilled in the art can make various changes in form and detail, including some simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A tobacco beetle trapping device, characterized in that, The tobacco beetle trapping device includes: A fixing mechanism, the fixing mechanism comprising a first fixing bracket and a second fixing bracket spaced apart along a first direction; The conveying mechanism includes a first drive wheel, a second drive wheel, and a closed-loop conveyor belt. The first drive wheel is rotatably mounted on the first fixed support, the second drive wheel is rotatably mounted on the second fixed support, and the closed-loop conveyor belt is sleeved on the first drive wheel and the second drive wheel. An insect-attracting board is disposed on the closed-loop conveyor belt and is used to trap tobacco beetles.

2. The tobacco beetle trapping device as described in claim 1, characterized in that, The first fixed bracket and the second fixed bracket are U-shaped, and the U-shaped opening of the first fixed bracket and the U-shaped opening of the second fixed bracket are arranged opposite to each other along the first direction.

3. The tobacco beetle trapping device as described in claim 2, characterized in that, The first fixed bracket includes a first fixed rod extending along a second direction and two first support rods extending along the first direction, with the ends of the two first support rods respectively connected to the two ends of the first fixed rod; the second fixed bracket includes a second fixed rod extending along the second direction and two second support rods extending along the first direction, with the ends of the two second support rods respectively connected to the two ends of the second fixed rod; the second direction is perpendicular to the first direction.

4. The tobacco beetle trapping device as described in claim 3, characterized in that, The ends of the two first support rods away from the first fixed rod, and the ends of the two second support rods away from the second fixed rod, are each provided with a conical tip.

5. The tobacco beetle trapping device as described in claim 1, characterized in that, The insect-attracting board has an insect-sticky surface, which is sticky and contains an insect attractant.

6. The tobacco beetle trapping device according to any one of claims 1 to 5, characterized in that, The tobacco beetle trapping device also includes: A drive mechanism is mounted on the first fixed bracket, and the drive end of the drive mechanism is connected to the first transmission wheel. The drive mechanism is used to drive the first transmission wheel to rotate.

7. The tobacco beetle trapping device as described in claim 6, characterized in that, The driving mechanism is an electric motor, and the tobacco beetle trapping device further includes: A power supply assembly, which is electrically connected to the drive mechanism, is used to supply power to the drive mechanism.

8. The tobacco beetle trapping device as described in claim 7, characterized in that, The tobacco beetle trapping device also includes: A plug-in assembly is disposed between the drive mechanism and the power supply assembly, and the drive mechanism and the power supply assembly are electrically connected through the plug-in assembly.

9. The tobacco beetle trapping device as claimed in claim 1, characterized in that, The first and second fixed brackets are made of stainless steel.

10. The tobacco beetle trapping device as claimed in claim 1, characterized in that, The closed-loop conveyor belt is made of polyurethane.

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