Electric reeling and killing device for pine tree trunk borers
By designing an electric killing device including a dredging spring, a dredging head, a hookworm assembly and a trigger assembly, the problem of pesticide safety threats and physical prevention and control efficiency in the prevention and control of pine-bored pests in the prior art is solved, and a fast, efficient and environmentally friendly pest control effect is achieved.
Patent Information
- Application Number
- CN202421708135.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-18
AI Technical Summary
In the prior art, when controlling pests with dried pine trees, pesticides are threatened by the ecological environment and personal safety. Physical prevention and control methods such as wire and wire assassination efficiency is low, and they cannot turn, and the insecticide angle is narrow.
An electric killing device is designed, including a dredging spring, a dredging head, a hookworm assembly and a trigger assembly. Through a dredging spring, the pest is hooked out with a hookworm block and a straight-sting cone, and the expansion and contraction of the hookworm block is controlled through the airbag and air cone.
It has achieved rapid and efficient physical control of dried pine pests, avoided the use of pesticides, improved the prevention and control efficiency, and was environmentally friendly and cost-saving.
Smart Images
Figure CN222941566U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pest control equipment, and in particular relates to an electric killing device for pine trunk borers. Background Art
[0002] Pine trunk-boring pests not only directly affect the growth and survival of pine trees, but also further aggravate the losses of pine trees by spreading destructive diseases such as pine brown alternating beetle, Yunnan tip beetle and pine wilt disease.
[0003] The traditional way to deal with pine trunk borers is to use highly toxic pesticides to block holes and fumigate, spray outside the tree holes, or pierce with iron or steel wires to prevent and control pine trunk borers. However, the use of pesticides will not only harm the ecological environment and the personal safety of practitioners, but also be costly and inefficient; although the physical control method of piercing pests with iron and steel wires is environmentally friendly, steel and iron wires cannot bend, the killing angle is narrow, and the efficiency is low. For this reason, we have proposed an electric killing device for pine trunk borers to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide an electric killing device for pine trunk borers, so as to solve the problems existing in the background technology.
[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:
[0006] An electric killing device for pine trunk borers, comprising a dredging spring, a dredging head is provided at the front end of the dredging spring, a cavity is provided inside the dredging head, a plurality of evenly distributed grooves are provided outside the dredging head, and a plurality of hook worm components are provided in each of the grooves and the cavity;
[0007] The hookworm assembly includes a hookworm block, a plurality of evenly arranged through holes are opened between the inside of each of the grooves and the cavity, an extension rod is slidably arranged inside each of the through holes, one end of each of the extension rods extending into the inside of the groove is fixedly connected to the hookworm block, and a stopper is provided at the other end of each of the extension rods, a trigger assembly cooperating with each of the stoppers is provided inside the cavity, and an installation head is provided at the rear end of the dredging spring.
[0008] The trigger assembly includes an airbag, which is arranged inside the cavity and abuts against each of the blocks. An air pipe is provided inside the dredging spring, one end of which is connected to the airbag, and the other end of which extends out of the outside of the mounting head.
[0009] An elastic member is arranged between each stopper and the inner wall of the cavity.
[0010] A straight thorn cone is arranged at the rear end of each hookworm block, and a plurality of evenly arranged barbed cones are symmetrically arranged at the two ends of each hookworm block closest to the corresponding inner wall of the groove.
[0011] The outer side of one end of the air delivery pipe extending out of the mounting head is threadedly connected with a sealing cap.
[0012] The front end of the dredging head is configured in an arc shape.
[0013] A plurality of installation grooves are arranged on the outer side of the installation head.
[0014] The beneficial effects of the utility model are:
[0015] 1) By utilizing the characteristics of the dredging spring, the dredging spring can be made to enter deep into the wormhole of the tree trunk, making it easier to subsequently handle the pests inside the wormhole.
[0016] 2) By setting an arc-shaped dredging head, it is not only possible to make the entry into the tree trunk wormhole smoother, but also to prevent the pests inside the tree trunk wormhole from being pushed deeper into the wormhole, and to prevent secondary damage to the tree trunk.
[0017] 3) The grooves are provided to facilitate storage of hookworm blocks, straight spike cones and barbed cones, which can not only prevent the straight spike cones and barbed cones from directly causing harm to the human body, but also avoid secondary damage to the tree trunk when entering the interior of the tree trunk.
[0018] 4) By providing an air bag and an air pipe, it is convenient to control the hook block to retract into or extend out of the groove, so as to achieve the purpose of quickly extending into the worm hole and quickly hooking out the pests. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.
[0020] Figure 1 This is a schematic diagram of the structure of an electric killing device for pine trunk borers of the utility model;
[0021] Figure 2 It is a schematic cross-sectional structure diagram of an electric killing device for pine trunk borers of the utility model;
[0022] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0023] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.
[0024] The main component symbols are described as follows:
[0025] Unclogging spring 100, unclogging head 101, cavity 102, groove 103, hook block 104, extension rod 105, stopper 106, mounting head 107, air bag 200, air pipe 201, elastic member 202, straight piercing cone 203, barbed cone 204, sealing cap 205, mounting groove 206. DETAILED DESCRIPTION
[0026] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0027] Embodiment 1:
[0028] like Figure 1-Figure 3 As shown, an electric killing device for pine trunk borers includes a dredging spring 100, a dredging head 101 is provided at the front end of the dredging spring 100, a cavity 102 is provided inside the dredging head 101, a plurality of evenly distributed grooves 103 are provided outside the dredging head 101, and a plurality of hook worm components are provided together with each groove 103 and the cavity;
[0029] The hookworm assembly includes a hookworm block 104, and a plurality of evenly arranged through holes are opened between the inside of each groove 103 and the cavity. An extension rod 105 is slidably arranged inside each through hole. One end of each extension rod 105 extending into the inside of the groove 103 is fixedly connected to the hookworm block 104, and the other end of each extension rod 105 is provided with a stopper 106. A trigger assembly cooperating with each stopper 106 is provided inside the cavity, and an installation head 107 is provided at the rear end of the dredging spring 100.
[0030] The dredging spring 100 can be flexible or rigid, and is convenient for passing through the wormholes in the tree trunk. The dredging head 101 enables the dredging spring 100 to smoothly enter the deep of the wormhole in the tree trunk. When the dredging spring 100 enters the wormhole in the tree trunk, the hook worm block 104 is inside the groove 103, which can prevent the hook worm block 104 from affecting the movement of the dredging spring 100 to the deep of the wormhole in the tree trunk. The trigger component can occupy the capacity inside the cavity 102, thereby pushing each block 106 to move around. The movement of the block 106 will indirectly drive the extension rod 105 and the hook worm block 104 to move, so that the pests in the wormhole in the tree trunk can be hooked out. The mounting head 107 can be installed at the output end of the electric drill, so that when the electric drill is started, the dredging spring 100 can be driven to rotate, so that the dredging spring 100 can continue to drill into the wormhole in the tree trunk.
[0031] Initial state: Each hook worm block 104 is received inside each groove 103, which can not only prevent harm to the staff themselves, but also prevent the dredging head 101 and the dredging spring 100 from causing any impact when moving inside the wormhole of the tree trunk.
[0032] When hooking worms: first, install the installation head 107 on the electric drill, then insert the dredging head 101 into a wormhole on the tree trunk, and then start the electric drill, the electric drill will drive the dredging spring 100 and the dredging head 101 to rotate, during the rotation of the dredging spring 100, the dredging head 101 will drive the dredging spring 100 to gradually enter the depth of the wormhole, when the dredging spring 100 can no longer enter the wormhole, finally, relying on the trigger assembly, each block 106 can be pushed around and moved, at the same time, each extension rod 105 will also push the worm hook block 104 out of the groove 103, so that when the staff pulls out the dredging spring 100, the pests inside the wormhole can be hooked out, thereby achieving the purpose of killing pests by physical prevention and control, which saves costs, is environmentally friendly and efficient.
[0033] In this embodiment, by starting the electric drill, the electric drill drives the dredging spring 100 and the dredging head 101 to rotate deep into the wormhole of the tree trunk until the dredging spring 100 can no longer enter the wormhole. By relying on the trigger component, the various blocks 106 can be pushed to move around, and the various blocks 106 drive the extension rod 105 and the hook block 104 to move around. When the hook block 104 moves out of the groove 103, the staff can directly pull out the dredging spring 100. At the same time, each hook block 104 can hook the pests encountered along the way, thereby achieving a green control effect of quickly and efficiently killing pests.
[0034] Embodiment 2:
[0035] On the basis of Example 1, the extermination of pine trunk borers is further described. Figure 1-Figure 4 As shown, the trigger assembly includes an airbag 200, which is arranged inside the cavity 102, and the airbag 200 abuts against each block 106. An air pipe 201 is provided inside the dredging spring 100, one end of the air pipe 201 is connected to the airbag 200, and the other end of the air pipe 201 extends out of the outside of the mounting head 107.
[0036] An elastic member 202 is disposed between each stopper 106 and the inner wall of the cavity 102 .
[0037] A straight piercing cone 203 is provided at the rear end of each hookworm block 104 , and a plurality of evenly arranged barbed cones 204 are symmetrically provided at the two ends of each hookworm block 104 closest to the inner wall of the corresponding groove 103 .
[0038] The outer side of one end of the air delivery pipe 201 extending out of the mounting head 107 is threadedly connected with a sealing cap 205 .
[0039] The front end of the dredging head 101 is configured to be in an arc shape.
[0040] A plurality of mounting grooves 206 are formed on the outer side of the mounting head 107 .
[0041] In this embodiment, the staff twists the sealing cap 205 to open the gas pipe 201, and then gas can be supplied to the gas pipe 201. The gas will enter the airbag 200 through the gas pipe 201, so that the airbag 200 will expand, which will occupy a large amount of space in the cavity 102. At the same time, the airbag 200 will squeeze the blocks 106 and push the blocks 106, the extension rod 105 and the hook block 104 to move around. The elastic member 202 will also be compressed until the hook block 104 moves out of the groove 103. At the same time, the straight spike 203 and the barbed cone 204 will also extend out of the groove 103.
[0042] Among them, the straight spike cone 203 can directly pierce the pests encountered on the way and hook these pests to facilitate pulling them out from the wormhole in the trunk. The barbed cone 204 can fill the gap between two adjacent straight spike cones 203 to prevent the pests from passing through between the two straight spike cones 203. In this way, when the staff pulls back the dredging spring 100, the pests inside the wormhole in the trunk can be removed.
[0043] When the airbag 200 is deflated, the compressed elastic member 202 will stretch, and the elastic member 202 will drive the block 106, the extension rod 105, the hook worm block 104, the straight thorn cone 203 and the barb cone 204 to move synchronously toward the central axis of the cavity 102 until the hook worm block 104, the straight thorn cone 203 and the barb cone 204 are stored in the groove 103, so that the strangulation device can be easily stored.
[0044] When the arc-shaped dredging head 101 moves inside the wormhole of the tree trunk, it can not only effectively prevent secondary damage to the tree trunk, but also allow the pests to pass smoothly from the outside of the dredging head 101, avoiding pushing the pests into the depth of the wormhole and affecting the treatment of the pests.
[0045] Each mounting slot 206 can be more conveniently mounted on the output end of the electric drill.
[0046] In the description of the present invention, it should be understood that the terms "front end", "rear end", "two ends", "one end", "the other end", "interior", "outside", "inner wall", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0047] In the present utility model, unless otherwise clearly stipulated and limited, the terms "setting", "distribution", "sliding", "connection", "threaded connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0048] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. An electric killing device for pine trunk borers, comprising a dredging spring (100), characterized in that: The front end of the dredging spring (100) is provided with a dredging head (101), the interior of the dredging head (101) is arranged as a cavity (102), the outer side of the dredging head (101) is provided with a plurality of evenly distributed grooves (103), and each of the grooves (103) and the interior of the cavity are provided with a plurality of hookworm components; The hookworm assembly comprises a hookworm block (104), a plurality of evenly arranged through holes are provided between the interior of each of the grooves (103) and the cavity, an extension rod (105) is slidably provided inside each of the through holes, one end of each of the extension rods (105) extending into the interior of the groove (103) is fixedly connected to the hookworm block (104), a stopper (106) is provided at the other end of each of the extension rods (105), a trigger assembly cooperating with each of the stoppers (106) is provided inside the cavity, and a mounting head (107) is provided at the rear end of the dredging spring (100).
2. The electric killing device for pine trunk borers according to claim 1, characterized in that: The trigger assembly comprises an airbag (200), the airbag (200) is arranged inside the cavity (102), and the airbag (200) and each of the stoppers (106) are in contact with each other. An air supply pipe (201) is arranged inside the dredging spring (100), one end of the air supply pipe (201) is connected to the airbag (200), and the other end of the air supply pipe (201) extends out of the outside of the mounting head (107).
3. The electric killing device for pine trunk borers according to claim 1, characterized in that: An elastic member (202) is provided between each of the stoppers (106) and the inner wall of the cavity (102).
4. The electric killing device for pine trunk borers according to claim 1, characterized in that: The rear end of each hookworm block (104) is provided with a straight piercing cone (203), and the two ends of each hookworm block (104) closest to the inner wall of the corresponding groove (103) are symmetrically provided with a plurality of evenly arranged barbed cones (204).
5. The electric killing device for pine trunk borers according to claim 2, characterized in that: The outer side of one end of the air delivery pipe (201) extending out of the mounting head (107) is threadedly connected to a sealing cap (205).
6. The electric killing device for pine trunk borers according to claim 1, characterized in that: The front end of the dredging head (101) is configured in an arc shape.
7. The electric killing device for pine trunk borers according to claim 1, characterized in that: A plurality of installation grooves (206) are formed on the outer side of the installation head (107).