Trap board changing device for a trap

Abstract

The utility model relates to a device for replacing moth board of trap, including trap box and board replacement subassembly, board replacement subassembly includes recovery cylinder, pull rod, fixed pin, lead out pipe, sealing cover, cone head, tooth piece, fixed hole, baffle, connecting spring and cutting blade, pull rod sets up in the middle part of recovery cylinder, and fixed pin and lead out pipe all set up in the outer wall of recovery cylinder, and fixed pin is located in the outer wall of lead out pipe, and sealing cover sets up in the lower extreme outer surface of lead out pipe, and cone head sets up in the front end outer surface of pull rod, and tooth piece and fixed hole all set up in the outer wall of pull rod, and tooth piece is located in the one side of fixed hole, and baffle fixed mounting is in the outer wall of pull rod, and connecting spring sets up between baffle and recovery cylinder, and cutting blade fixed mounting is in the inner wall of recovery cylinder. In the utility model, the board replacement subassembly can conveniently take out the moth board body, can avoid contacting the pest and the adhesive of the front end of moth board body when taking out, can avoid producing bacteria, and is more convenient when using.

Description

Technical Field

[0001] This utility model relates to the field of trap technology, and in particular to a device for changing the sticky insect plate of a trap. Background Technology

[0002] A trap is a device that uses insects’ biological learning, sex pheromones or food bait to attract target pests and capture or kill them. It is widely used in forestry production, crop cultivation and household pest control. The main types include sex traps, sticky traps and longhorn beetle traps.

[0003] Sticky insect traps are devices that use the biological learning of insects to attract and capture pests. They mainly attract specific pests, such as aphids and ash gnats, by simulating the natural environment of insects and using yellow or green sticky insect traps. However, existing sticky insect traps have certain inconveniences when used.

[0004] Firstly, sticky insect traps trap pests by using an internal sticky trap. When the sticky trap is full of pests, it needs to be replaced. However, existing sticky insect traps place the sticky trap directly inside the trap, making it inconvenient to remove when it is full of pests. When replacing the sticky trap, it is easy to touch the pests and the sticky adhesive on the surface of the trap, which can easily lead to the growth of bacteria. This makes it inconvenient to use.

[0005] Therefore, we propose a device for changing the sticky insect board in the trap. Utility Model Content

[0006] In existing technologies, sticky insect traps trap pests by using an internal sticky board. When the sticky board is full of pests, it needs to be replaced. However, existing sticky insect traps place the sticky board directly inside the trap, making it inconvenient to remove when it is full of pests. When replacing the sticky board, it is easy to come into contact with the pests and the sticky adhesive on the surface of the sticky board, which can easily lead to bacterial growth. This presents certain technical problems in terms of inconvenience during use. This utility model provides a device for replacing the sticky board of the trap.

[0007] The technical solution adopted by this utility model is: a trap-changing sticky insect plate device, including a trap box and a plate changing assembly. The plate changing assembly includes a recovery cylinder, a pull rod, a fixing pin, a discharge tube, a sealing cap, a cone head, a toothed plate, a fixing hole, a baffle, a connecting spring, and a cutting blade. The pull rod is located in the middle of the recovery cylinder. The fixing pin and the discharge tube are both located on the outer wall of the recovery cylinder. The fixing pin is located on the outer wall of the discharge tube. The sealing cap is located on the lower outer surface of the discharge tube. The cone head is located on the front outer surface of the pull rod. The toothed plate and the fixing hole are both located on the outer wall of the pull rod. The toothed plate is located on one side of the fixing hole. The baffle is fixedly installed on the outer wall of the pull rod. The connecting spring is located between the baffle and the recovery cylinder. The cutting blade is fixedly installed on the inner wall of the recovery cylinder.

[0008] Furthermore, the front outer surface of the trap box is provided with a front cover plate, the upper outer surface of the trap box is provided with a top cover plate and a lifting ring, the top cover plate is located on one side of the lifting ring, a hinge is provided between the top cover plate and the trap box, a grid is fixedly installed in the middle of the front cover plate, the trap box is provided with a sticky insect board body in the middle, and a card plate is fixedly installed on both inner surfaces of the trap box.

[0009] Furthermore, the pull rod and the cone head are integrally formed, and the pull rod is welded to the toothed plate.

[0010] Furthermore, the baffle is movably connected to the recycling cylinder via the connecting spring, and a handle is fixedly connected to the outer surface of the rear end of the pull rod.

[0011] Furthermore, the recycling cylinder is welded to the outlet pipe, and the outlet pipe is threaded to the sealing cap.

[0012] Furthermore, the recovery cylinder is fixedly installed on the outer rear end of the trap box, and the recovery cylinder and the trap box have a through structure.

[0013] Furthermore, the top cover is movably connected to the trap box via the hinge, and the trap box is welded to the lifting ring.

[0014] The beneficial effects of this utility model are:

[0015] In this invention, the sticky trap assembly uses a connecting spring to spring the lever into the trap box. The lever pierces the sticky trap body through the cone and teeth at its front end. The lever can then be pulled back, and the teeth will carry the sticky trap body out of the trap box. When the sticky trap body enters the collection cylinder, it will retract due to the space constraints, encasing the stuck insects at the front end. This prevents contact with the insects and adhesive during subsequent handling and avoids bacterial growth. When the sticky trap body is cut by the cutting blade, it disintegrates. The sealing cover can then be opened to remove the disintegrated sticky trap body from the outlet tube. A new sticky trap body can then be placed, thus completing the sticky trap replacement operation. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the present invention;

[0017] Figure 2 This is a structural diagram of the plate-changing assembly of this utility model;

[0018] Figure 3 This is a diagram of the internal structure of the recycling bin of this utility model;

[0019] Figure 4 This is a structural diagram of the toothed plate of this utility model;

[0020] Figure 5 This is a diagram of the internal structure of the trapping box of this utility model.

[0021] The following are labeled in the diagram: 1. Trapping box; 2. Plate changing assembly; 201. Retrieval cylinder; 202. Pull rod; 203. Fixing pin; 204. Outlet tube; 205. Sealing cap; 206. Conical head; 207. Toothed plate; 208. Fixing hole; 209. Baffle; 210. Connecting spring; 211. Cutting blade; 3. Front cover plate; 4. Top cover plate; 5. Lifting ring; 6. Hinge; 7. Grille; 8. Sticky insect board body; 9. Clamping plate. Detailed Implementation

[0022] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this 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 this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 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 utility model based on the specific circumstances.

[0024] The following is in conjunction with the appendix Figures 1-5 The present invention will be further described below.

[0025] To address the problems existing in the background technology, this application proposes the following technical solution: a device for changing the sticky insect board of a trap.

[0026] The specific technical solution includes a trapping box 1 and a plate-changing assembly 2. The plate-changing assembly 2 includes a recovery cylinder 201, a pull rod 202, a fixing pin 203, a discharge tube 204, a sealing cap 205, a cone head 206, a toothed plate 207, a fixing hole 208, a baffle 209, a connecting spring 210, and a cutting blade 211. The pull rod 202 is located in the middle of the recovery cylinder 201. The fixing pin 203 and the discharge tube 204 are both located on the outer wall of the recovery cylinder 201. 203 is located on the outer wall of the outlet tube 204; the sealing cap 205 is located on the lower outer surface of the outlet tube 204; the cone head 206 is located on the front outer surface of the pull rod 202; the toothed plate 207 and the fixing hole 208 are both located on the outer wall of the pull rod 202, with the toothed plate 207 located on one side of the fixing hole 208; the baffle 209 is fixedly installed on the outer wall of the pull rod 202; the connecting spring 210 is located between the baffle 209 and the recovery cylinder 201; and the cutting blade 211 is fixedly installed. Installed on the inner wall of the recycling cylinder 201, the plate replacement assembly 2 can be used to spring the pull rod 202 into the trap box 1 via the connecting spring 210. The pull rod 202 can pierce the sticky insect plate body 8 through the cone head 206 and toothed plate 207 at the front end. Then the pull rod 202 can be pulled back, and the pull rod 202 can bring the sticky insect plate body 8 out of the trap box 1 through the toothed plate 207. When the sticky insect plate body 8 enters the recycling cylinder 201, it will shrink under the space restriction of the recycling cylinder 201 and wrap the sticky insects at the front end, which can prevent contact with the insects and sticky glue when it is taken out later, and can prevent the generation of bacteria. When the sticky insect plate body 8 is cut by the cutting blade 211, the cutting blade 211 can cut it, causing the sticky insect plate body 8 to disintegrate. Then the sealing cover 205 can be opened to take out the disintegrated sticky insect plate body 8 from the outlet tube 204, and then a new sticky insect plate body 8 can be placed, thus completing the plate replacement operation of the sticky insect plate body 8.

[0027] Furthermore, the pull rod 202 and the cone head 206 are integrally formed. The pull rod 202 is welded to the toothed plate 207. The baffle 209 is movably connected to the recovery cylinder 201 via a connecting spring 210. A pull handle is fixedly connected to the outer surface of the rear end of the pull rod 202. The recovery cylinder 201 is welded to the outlet pipe 204. The outlet pipe 204 is threaded to the sealing cap 205. The recovery cylinder 201 is fixedly installed on the outer surface of the rear end of the trap box 1. The recovery cylinder 201 and the trap box 1 have a through structure. The pull rod 202... 02 During use, the lever 202 can be pulled backward by the handle. At this time, the lever 202 compresses the connecting spring 210 through the baffle 209, and then the fixing hole 208 on the lever 202 can be aligned with the fixing pin 203. The fixing pin 203 is then inserted into the fixing hole 208, thereby fixing the lever 202. When the fixing pin 203 is pulled out, the connecting spring 210 rebounds and pushes the lever 202 forward through the baffle 209, making it easier for the lever 202 to pierce the sticky insect board body 8.

[0028] Reference Figure 1 and Figure 5 As shown, a front cover plate 3 is provided on the outer surface of the front end of the trap box 1, and a top cover plate 4 and a hanging ring 5 are provided on the outer surface of the upper end of the trap box 1. The top cover plate 4 is located on one side of the hanging ring 5, and a hinge 6 is provided between the top cover plate 4 and the trap box 1. A grid 7 is fixedly installed in the middle of the front cover plate 3, and a sticky insect board body 8 is provided in the middle of the trap box 1. A clamping plate 9 is fixedly installed on the inner surfaces of both sides of the trap box 1. The clamping plate 9 can clamp and fix the sticky insect board body 8 when in use.

[0029] Furthermore, the top cover plate 4 is movably connected to the trap box 1 via the hinge 6, and the trap box 1 is welded to the hanging ring 5. When in use, the top cover plate 4 can easily place a new sticky insect board body 8, and the new sticky insect board body 8 can be fixedly placed on the docking plate 9.

[0030] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview:

[0031] In use, the top cover 4 can be opened to place the new sticky insect board body 8 into the trap box 1. The sticky insect board body 8 will then connect into the clamping plate 9 for secure placement. It can then be hoisted using the lifting ring 5. Insects will be attracted to the sticky insect board body 8 and pass through the grid 7 into the trap box 1, where they will be stuck by the adhesive on the surface of the sticky insect board body 8. During use, the pull rod 202 can be pulled backward by the handle. The pull rod 202 compresses the connecting spring 210 through the baffle 209, aligning the fixing hole 208 on the pull rod 202 with the fixing pin 203. The fixing pin 203 is then inserted into the fixing hole 208, thus securing the pull rod 202. When the surface of the sticky insect board body 8 is covered with insects, the fixing pin 203 can be pulled out, causing the connecting spring 210 to spring back, and the sticky insect board body 8 can be suspended. The baffle 209 pushes the lever 202 forward, and the lever 202 pierces the sticky insect board body 8 through the cone 206 and toothed plate 207 at the front end. Then the lever 202 can be pulled back, and the lever 202 can bring the sticky insect board body 8 out of the trap box 1 through the toothed plate 207. When the sticky insect board body 8 enters the recycling cylinder 201, the sticky insect board body 8 will shrink under the space restriction of the recycling cylinder 201 and wrap the sticky insects at the front end, which can avoid touching the insects and sticky glue when it is picked up later, and can avoid the generation of bacteria. When the sticky insect board body 8 passes through the cutting blade 211, the cutting blade 211 can cut it, causing the sticky insect board body 8 to disintegrate. Then the sealing cover 205 can be opened to take out the disintegrated sticky insect board body 8 from the outlet tube 204, and then a new sticky insect board body 8 can be placed, thus completing the operation of replacing the sticky insect board body 8.

[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A device for changing sticky insect boards in a trap, characterized in that, The device includes a trap box (1) and a plate changing assembly (2). The plate changing assembly (2) includes a recovery cylinder (201), a pull rod (202), a fixing pin (203), a discharge tube (204), a sealing cap (205), a cone head (206), a toothed plate (207), a fixing hole (208), a baffle (209), a connecting spring (210), and a cutting blade (211). The pull rod (202) is located in the middle of the recovery cylinder (201). The fixing pin (203) and the discharge tube (204) are both located on the outer wall of the recovery cylinder (201). The fixing pin (203) is located on the outer wall of the discharge tube (204). The sealing cap (205) is disposed on the lower outer surface of the outlet tube (204), the cone (206) is disposed on the front outer surface of the pull rod (202), the toothed plate (207) and the fixing hole (208) are both disposed on the outer wall of the pull rod (202), the toothed plate (207) is located on one side of the fixing hole (208), the baffle (209) is fixedly installed on the outer wall of the pull rod (202), the connecting spring (210) is disposed between the baffle (209) and the recycling cylinder (201), and the cutting blade (211) is fixedly installed on the inner wall of the recycling cylinder (201).

2. The insect-changing device for the trap according to claim 1, characterized in that, The front outer surface of the trap box (1) is provided with a front cover plate (3), the upper outer surface of the trap box (1) is provided with a top cover plate (4) and a hanging ring (5), the top cover plate (4) is located on one side of the hanging ring (5), a hinge (6) is provided between the top cover plate (4) and the trap box (1), a grid (7) is fixedly installed in the middle of the front cover plate (3), a sticky insect board body (8) is provided in the middle of the trap box (1), and a card plate (9) is fixedly installed on both inner surfaces of the trap box (1).

3. The insect-changing device for the trap according to claim 1, characterized in that, The pull rod (202) and the cone (206) are integrally formed, and the pull rod (202) is welded to the toothed plate (207).

4. The insect-changing device for the trap according to claim 1, characterized in that, The baffle (209) is movably connected to the recycling cylinder (201) via the connecting spring (210), and a handle is fixedly connected to the outer surface of the rear end of the pull rod (202).

5. The insect-changing device for the trap according to claim 1, characterized in that, The recycling cylinder (201) is welded to the outlet pipe (204), and the outlet pipe (204) is threaded to the sealing cap (205).

6. The insect-changing device for the trap according to claim 1, characterized in that, The recovery cylinder (201) is fixedly installed on the outer rear end of the trap box (1), and the recovery cylinder (201) and the trap box (1) are connected.

7. The insect-changing device for the trap according to claim 2, characterized in that, The top cover plate (4) is movably connected to the trap box (1) via the hinge (6), and the trap box (1) is welded to the hanging ring (5).

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