Punching and medicine injection equipment for larch pine wood nematode treatment
By using backpack equipment with integrated drilling and injection functions, the problems of pine wood nematode disease control equipment being inconvenient to carry and complicated to operate in complex terrains have been solved, achieving efficient pine wood nematode disease control.
Patent Information
- Application Number
- CN202422896238.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Existing pine wood nematode disease prevention and control equipment is inconvenient to carry in complex terrain, complicated to operate, and has low work efficiency, making it difficult to effectively prevent and control pine wood nematode disease.
A backpack drilling and injection equipment with integrated drilling and injection functions has been designed. It adopts a magnetic clamping block and a limit cylinder structure to simplify tool replacement. The equipment adopts a backpack design, which is easy to carry and operate.
It improves the portability and operating efficiency of the equipment, simplifies the operating steps, adapts to various terrain conditions, and improves the work efficiency of pine wood nematode disease prevention and control.
Smart Images
Figure CN223379682U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of forestry disease prevention and control, in particular to a drilling and injection device for treating larch wood nematodes. Background Art
[0002] The pine wood nematode is a highly destructive plant parasitic nematode that is spread by vector insects. Once it invades a tree, it will rapidly reproduce in the xylem, blocking the ducts, resulting in obstruction of water and nutrient transport in the tree, and ultimately causing the tree to wither and die. Pine wood nematode disease has become one of the important factors threatening the ecological security of pine forests worldwide. According to the latest data from the State Forestry and Grassland Administration, my country has the largest area of larch plantations. Effective prevention and control of larch pine wood nematode disease is of great significance to the safety and high-quality development of my country's larch plantations. At present, the prevention and control of pine wood nematode disease mainly adopts disease quarantine and epidemic monitoring, elimination of infected trees, vector insect control and trunk injection.
[0003] Trunk drilling and injection technology has gradually become one of the main means of preventing and controlling pine wood nematode disease due to its unique advantages. This technology drills holes at the base of the trunk and injects the agent directly into the tree. The drug solution is transported to various parts of the tree by the tree's own transpiration. The drug solution acts directly on the inside of the tree, avoiding interference from the external environment and improving the efficacy of the drug. However, the current drilling and injection operation process requires operators to carry a variety of tools including drilling machines, injection pumps, etc. to go deep into the larch distribution area. This is extremely inconvenient for forest stands located on hillsides and far away from roads, limiting the flexibility of movement under complex terrain conditions. In addition, due to the need to frequently switch between different tools during operation, the entire processing process takes a long time, reducing work efficiency.
[0004] In order to improve work efficiency, the utility model provides a larch pine wood nematode treatment drilling and injection equipment that integrates drilling and injection functions and is easy to carry. The equipment is not only suitable for larch plantations, but also for drilling and injecting holes in trunks of other tree species to treat pine wood nematode disease. Utility Model Content
[0005] In order to overcome the problems of manual drilling and injection in the prior art, such as inconvenient equipment to carry, complicated operation and low work efficiency, the utility model provides a drilling and injection equipment for treating larch wood nematodes, which integrates the functions of drilling and injection and is easy to carry.
[0006] To solve the above problems, the utility model adopts the following technical solutions: a drilling and injection device for treating larch wood nematodes, comprising a stabilizing frame, a backboard installed on the stabilizing frame, a pair of shoulder straps provided on the front of the backboard, and a breathable cloth covered on the side of the shoulder straps contacting the skin, a waist belt provided at the lower part of the backboard, a placement frame provided at the lower part of the stabilizing frame, a battery placed inside the placement frame, a first fixing belt provided at the top of the placement frame, a first power cord and a second power cord provided on the side of the battery, the first power cord and the second power cord being connected to a puncher and an injector respectively, a medicine storage bag placed above the placement frame, and the medicine storage bag being connected to the injector through a circulation tube, a medicine inlet cover provided on the top of the medicine storage bag, a pair of second fixing belts provided on the back of the backboard, and a pair of limiting hooks provided at the lower part of the stabilizing frame.
[0007] More preferably, a limiting cylinder is provided in the middle of the puncher, a clamping block is installed in the middle of the injector, a first magnet is installed inside the limiting cylinder, and a second magnet is rotatably installed at the bottom of the clamping block.
[0008] More preferably, a stabilizing ring is sleeved on the exterior of the clamping block.
[0009] More preferably, a connecting frame is clamped on the top of the stabilizing frame, a collecting bag is provided on the connecting frame, and a sealing sticker is provided on the bag opening of the collecting bag.
[0010] More preferably, a protective back pad is provided on the front side of the back panel.
[0011] More preferably, a hook is provided on the side of the stabilizing frame.
[0012] More preferably, a handle is provided on the top of the medicine inlet cover.
[0013] Compared with the existing technology, the utility model has the following technical effects: 1. By integrating the drilling and injection functions into one device, the need for operators to carry multiple tools is reduced, the inconvenience caused by frequent tool replacement is avoided, the operation steps are simplified, and work efficiency is improved. In addition, the equipment adopts a backpack design, which can be easily carried into the forest area and adapt to various terrain conditions.
[0014] 2. The combination design of the injector and the punch is realized by the limiting cylinder, the clamping block, the first magnet and the second magnet, making the operation process of adjusting and replacing the injector and the punch simpler and faster. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0016] Figure 2This is a three-dimensional structural diagram of the back panel, shoulder straps, waist belt and other components of the utility model.
[0017] Figure 3 It is a three-dimensional structural diagram of the battery, the first fixing belt, the punch and other components of the utility model.
[0018] Figure 4 It is a three-dimensional structural diagram of the components such as the medicine storage bag, the medicine inlet cover and the second fixing belt of the utility model.
[0019] Figure 5 This is an exploded view of the components of the utility model, such as the clamping block, the first magnet, and the second magnet.
[0020] Figure 6 It is a three-dimensional structural diagram of the components such as the connecting frame, collecting bag and sealing sticker of the utility model.
[0021] The meanings of the reference numerals in the figure are: 1. stabilizing frame, 2. back plate, 3. shoulder strap, 31. waist belt, 4. breathable cloth, 5. placement frame, 6. battery, 7. first fixing belt, 8. first power cord, 9. punch, 10. second fixing belt, 11. medicine storage bag, 111. medicine feed cover, 12. limiting hook, 13. second power cord, 14. medicine injector, 15. circulation tube, 16. limiting cylinder, 17. clamping block, 18. first magnet, 19. second magnet, 20. stabilizing ring, 21. connecting frame, 22. collecting bag, 23. sealing sticker, 24. protective back pad, 25. hook, 26. handle. DETAILED DESCRIPTION
[0022] The following further describes the technical solution with reference to specific embodiments. It should be noted that terms such as "up," "down," "left," and "right" used herein to indicate directions refer only to the positions of the structures depicted in the corresponding drawings. Component numbers, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connected" and "coupled" in this application, unless otherwise specified, include both direct and indirect connections (couplings).
[0023] Example 1: Please refer to Figures 1-4, a drilling and injection device for treating larch and pine wood nematodes, comprising a stabilizing frame 1, a backboard 2 being installed on the stabilizing frame 1, a protective back pad 24 being provided on the front of the backboard 2, the protective back pad 24 being made of soft and breathable material, which can effectively reduce the pressure of the equipment on the back and improve the wearing comfort, the front of the backboard 2 is equipped with a pair of shoulder straps 3, and the side of the shoulder straps 3 contacting the skin is covered with a breathable cloth 4 to improve the wearing comfort, a waist belt 31 is provided at the lower part of the backboard 2 to increase the stability when worn, a placement frame 5 is provided at the lower part of the stabilizing frame 1, a battery 6 is placed inside the placement frame 5, a first fixing belt 7 is provided on the top of the placement frame 5 for fixing the battery 6 to prevent the battery from falling out of the placement frame 5, a first power cord 8 and a second power cord 13 are installed on the side of the battery 6, the first power cord 8 and the second power cord 1 3 are respectively connected to the puncher 9 and the injector 14 to provide power for them. A medicine storage bag 11 is placed above the placement frame 5 for storing the liquid medicine required for treatment, and the medicine storage bag 11 is connected to the injector 14 through a circulation tube 15 for supplying liquid medicine. The top of the medicine storage bag 11 is provided with a medicine inlet cover 111 for convenient addition of medicine. The top of the medicine inlet cover 111 is provided with a handle 26. The handle 26 is designed to make the medicine inlet cover 111 easier to open and close. The back of the backboard 2 is provided with a pair of second fixing belts 10, and the lower part of the stabilizing frame 1 is provided with a pair of limiting hooks 12. By hanging the ends of the second fixing belts 10 on the limiting hooks 12, the medicine storage bag 11 can be fixed to prevent the medicine storage bag 11 from shaking or falling off during walking. The side of the stabilizing frame 1 is provided with a hook 25, which can be used to hang additional tools or accessories to increase the storage space of the equipment.
[0024] Before use, the operator confirms that the battery 6 has been fully charged and has filled the medicine storage bag 11 with an appropriate amount of liquid medicine, then carries the device on his back, adjusts the shoulder strap 3 and the waist belt 31 to the appropriate tightness, and ensures that it is worn securely. After the operator arrives at the forest area, he selects diseased trees, determines the appropriate drilling position, turns on the power switch of the puncher 9, aligns the puncher 9 with the selected position, and gently applies force to make the puncher 9 drill into the tree trunk smoothly until it reaches the predetermined depth. After the drilling is completed, the power is turned off, the puncher 9 is taken out, and then the power of the injector 14 is turned on. According to the specific situation of the tree and the treatment needs, the input dosage of the injector 14 is adjusted to ensure the treatment effect. Then the needle of the injector 14 is inserted into the hole just drilled, the injector 14 is started, and the liquid medicine is injected into the tree body. After completing the treatment of a single tree, the above steps are repeated until all trees that need to be treated have been injected. After the treatment is completed, the power of the device is turned off.
[0025] Example 2: Based on Example 1, please refer to Figure 5A limiting cylinder 16 is provided in the middle position of the puncher 9, and a clamping block 17 is assembled in the middle position of the injector 14. By clamping the clamping block 17 into the limiting cylinder 16, an effective combination of the puncher 9 and the injector 14 can be achieved. A first magnet 18 is installed inside the limiting cylinder 16, and a second magnet 19 is rotatably installed at the bottom of the clamping block 17. The clamping block 17 is fixed by magnetic attraction of the first magnet 18 and the second magnet 19 to ensure a stable connection between it and the limiting cylinder 16. A stabilizing ring 20 is provided on the outside of the clamping block 17. When the clamping block 17 is installed in the limiting cylinder 16, it is used to increase the friction between the clamping block 17 and the limiting cylinder 16, thereby further enhancing the stability of the structure.
[0026] During the early preparation of the equipment, align the clamping block 17 on the injector 14 with the limiting cylinder 16 on the punch 9, and insert it smoothly into the limiting cylinder 16 until the two are completely attached and fixed together by magnetism. Next, before performing the punching task, the injector 14 should be rotated to one side so that it does not interfere with the work of the punch 9. After the punching is completed, the injector 14 is rotated back to its original position so that the needle of the injector 14 is accurately aligned with the punched hole for injection. During the whole process, the operator only needs to hold the punch 9 to successfully complete a series of operations from punching to injection, making the replacement and adjustment operations between the injector 14 and the punch 9 simpler and more convenient.
[0027] See also Figure 6 The top of the stabilizing frame 1 is clamped with a connecting frame 21, and a collecting bag 22 is provided on the connecting frame 21. After the punching and injection are completed, the puncher 9 and the injector 14 are respectively placed in the two collecting bags 22 for storage. A sealing sticker 23 is provided on the bag opening of the collecting bag 22. After the puncher 9 and the injector 14 are stored, the sealing sticker 23 is bonded to the collecting bag 22 for sealing.
[0028] The above is a detailed introduction to the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of the present application. At the same time, for those skilled in the art, based on the idea of the present application, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.
Claims
1. A drilling and injection device for treating pine wood nematodes in larch, characterized by: The invention comprises a stabilizing frame (1), a back plate (2) is mounted on the stabilizing frame (1), a pair of shoulder straps (3) are provided on the front of the back plate (2), and the side of the shoulder straps (3) contacting the skin is covered with a breathable cloth (4), a waist belt (31) is provided at the lower part of the back plate (2), a placement frame (5) is provided at the lower part of the stabilizing frame (1), a battery (6) is placed inside the placement frame (5), a first fixing belt (7) is provided on the top of the placement frame (5), and a first power line ( 8) and a second power line (13), the first power line (8) and the second power line (13) are connected to the puncher (9) and the injector (14) respectively, a medicine storage bag (11) is placed above the placement frame (5), and the medicine storage bag (11) is connected to the injector (14) through a circulation tube (15), the top of the medicine storage bag (11) is provided with a medicine inlet cover (111), the back of the back plate (2) is provided with a pair of second fixing belts (10), and the lower part of the stabilizing frame (1) is provided with a pair of limit hooks (12).
2. The drilling and injection device for treating pine wood nematodes in larch according to claim 1 is characterized by: A limiting cylinder (16) is provided at the middle of the punch (9), a clamping block (17) is provided at the middle of the injector (14), a first magnet (18) is installed inside the limiting cylinder (16), and a second magnet (19) is rotatably installed at the bottom of the clamping block (17).
3. The drilling and injection device for treating pine wood nematodes in larch according to claim 2, characterized in that: The outer portion of the clamping block (17) is provided with a stabilizing ring (20).
4. The drilling and injection device for treating pine wood nematodes in larch according to claim 3 is characterized by: The top end of the stabilizing frame (1) is clamped with a connecting frame (21), a collecting bag (22) is provided on the connecting frame (21), and a sealing sticker (23) is provided on the bag opening of the collecting bag (22).
5. The drilling and injection device for treating pine wood nematodes in larch according to claim 4 is characterized by: A protective back pad (24) is provided on the front of the back plate (2).
6. The drilling and injection device for treating larch wood nematodes according to claim 5, characterized in that: The stabilizing frame (1) is provided with a hook (25) on the side.
7. The drilling and injection device for treating pine wood nematodes in larch according to claim 6, characterized in that: A handle (26) is provided on the top of the medicine inlet cover (111).