Bursaphelenchus xylophilus disease control device
The improved design of the pine wilt disease control device has solved the problems of stability and service life under harsh weather conditions, enhanced the stability and adaptability of the device, extended its service life, and reduced the frequency of maintenance.
Patent Information
- Application Number
- CN202422566163.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-10-23
AI Technical Summary
Existing pine wilt disease control devices are not very effective at fixing in harsh weather conditions, are prone to tipping over, and affect stability and service life.
A prevention and control device comprising a sleeve, a circular plate, an annular plate, and legs was designed. Through the structure of threaded grooves and connecting rods, the legs can be opened and embedded into the soil for fixation. Combined with the design of inner rods and springs, height adjustment and stability can be achieved.
This improved the stability and lifespan of the device, enhanced its adaptability to different terrains and tree heights, reduced maintenance frequency and the risk of damage, and ensured the continuous and effective operation of the lure.
Smart Images
Figure CN223640010U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of forestry disease and insect pest control, and particularly relates to a pine wood nematode disease control device. BACKGROUND
[0002] The pine wood nematode belongs to the phylum nematoda, the order aphasmidea, the superfamily aphasmidea, the family aphasmidae, and the genus aphasmum. The body is very small and cannot be observed by naked eyes, and the appearance is like a micro-miniature roundworm. The pine wood nematode disease, also known as pine wilt disease and pine wilting disease, is a kind of devastating disease caused by the parasitism of the pine wood nematode in the pine tree.
[0003] Among the existing methods for preventing and treating the pine wood nematode disease, the erection mode of the trap mainly includes placing it on the branch or embedding it in the soil through the support column. However, these methods have some obvious shortcomings in actual application, especially in the face of adverse weather conditions. Usually, we only rely on the simple embedding of the support column in the soil to achieve the fixation of the trap. Although this method seems simple and direct, its fixation effect is greatly reduced when encountering strong winds, heavy rains and other adverse weather conditions. Since the stability and supporting force of the soil are limited, the support column is easily blown down when the wind is strong, causing the trap to fall and possibly be damaged. This not only increases the maintenance cost of the equipment, but also shortens the service life of the trap. In addition, the continuous shaking of the support column under the action of wind is also a problem that cannot be ignored. This shaking not only affects the stability of the trap, making it difficult to maintain in an ideal working state, but also interferes with the effect of the attractant. SUMMARY
[0004] To solve the problems raised in the background art, the utility model provides a pine wood nematode disease control device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pine wood nematode disease control device, comprising a sleeve, two circular plates are fixedly installed on the surface of the sleeve, a ring-shaped plate two is movably installed between the two circular plates and movably installed on the surface of the sleeve, a threaded groove is formed on the surface of the sleeve, a ring-shaped plate one is movably installed on the surface of the threaded groove, a support leg is hingedly connected to the inside of the ring-shaped plate two, a connecting block is fixedly installed on the side surface of the support leg, a connecting rod is hingedly connected between the connecting block and the ring-shaped plate one, a conical block one is fixedly installed at the bottom of the sleeve, and a conical block two is fixedly installed at one end of the support leg.
[0006] Preferably, an inner rod is movably installed in the inside of the sleeve, a circular hole is formed on the surface of the sleeve, a button is movably installed in the inside of the circular hole, a circular groove is formed on the surface of the inner rod, a spring is arranged between the inner wall of the circular groove and the button, a support is fixedly installed at the top of the inner rod, and an attractant device is arranged at one end of the support.
[0007] Preferably, the bottom of the attracting device is fixedly provided with a weight, the weight is spherical, and the weight is made of iron.
[0008] Preferably, the outer diameter of the inner rod is equal to the inner diameter of the sleeve, and the sleeve and the inner rod are made of stainless steel.
[0009] Preferably, the inner diameter of the annular plate two is equal to the outer diameter of the sleeve, and the length between the two annular plates is equal to the width of the annular plate two.
[0010] Preferably, the number of the legs is three, and the three legs are uniformly hinged in the inner part of the annular plate two.
[0011] Compared with the prior art, the attracting device has the advantages that:
[0012] The attracting device can effectively prevent the device from being tilted due to wind force, human touch or other external factors, so as to better protect the attracting device from damage caused by tilting, prolong the service life of the attracting device, reduce the frequency of replacement and maintenance, improve the stability of the device, and ensure that the attracting device can continuously and effectively work, thereby improving the prevention and control efficiency.
[0013] The attracting device can flexibly set the height of the prevention and control device according to actual needs, so that the device can adapt to different terrains and tree heights, improve the flexibility and adaptability of use, and the design can help to enhance the stability of the device and prevent shaking or tilting caused by external force. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the attracting device;
[0015] Figure 2 It is a front structural schematic view of the attracting device;
[0016] Figure 3 It is a structural schematic view of the annular plate one of the attracting device;
[0017] Figure 4 It is a sectional structural schematic view of the sleeve of the attracting device;
[0018] Figure 5 For the utility model Figure 4 The local amplification structure schematic view of A in the middle;
[0019] Figure 6 For the utility model Figure 4 The local amplification structure schematic view of B in the middle.
[0020] In the figure: 1, sleeve; 2, thread groove; 3, annular plate one; 4, circular ring plate; 5, annular plate two; 6, support leg; 7, connecting rod; 8, conical block one; 9, conical block two; 10, connecting block; 11, inner rod; 12, support; 13, luring device; 14, round hole; 15, circular groove; 16, button; 17, spring; 18, weight block. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] As Figures 1 to 6 Indicated, the utility model provides a kind of prevention and cure device of pine wood nematode disease, including sleeve 1, the surface of sleeve 1 is fixedly installed with two circular ring plates 4, two circular ring plates 4 are movably installed with annular plate two 5 and annular plate two 5 is movably installed with the surface of sleeve 1, the surface of sleeve 1 is provided with thread groove 2, the surface of thread groove 2 is movably installed with annular plate one 3, the inside of annular plate two 5 is hinged with support leg 6, the side of support leg 6 is fixedly installed with connecting block 10, connecting block 10 and annular plate one 3 are hinged with connecting rod 7, the bottom of sleeve 1 is fixedly installed with conical block one 8, one end of support leg 6 is fixedly installed with conical block two 9;
[0023] Adopt the above scheme: by this device, the device can be effectively prevented from falling due to wind, human touch or other external factors, so that the luring device 13 can be better protected from damage caused by falling, thereby prolonging its service life, reducing the frequency of replacement and maintenance, and improving the stability of the device to ensure that the luring device can work continuously and effectively, thereby improving the prevention and cure efficiency.
[0024] As Figure 4As shown, the inner sleeve 1 is movably mounted with an inner rod 11, the surface of the sleeve 1 is provided with a circular hole 14, the inner hole of the circular hole 14 is movably mounted with a button 16, the surface of the inner rod 11 is provided with a circular groove 15, the inner wall of the circular groove 15 and the button 16 are provided with a spring 17, the top of the inner rod 11 is fixedly mounted with a bracket 12, and the bottom of one end of the bracket 12 is provided with an attracting device 13.
[0025] The above scheme is adopted: through the device, the height of the prevention device can be flexibly set according to actual needs, so that the device can adapt to different terrains and tree heights, and the flexibility and adaptability of use are improved. At the same time, the design helps to enhance the stability of the device and prevent shaking or falling due to external force.
[0026] As shown in the figure, Figure 2 The bottom of the attracting device 13 is fixedly mounted with a weight block 18, the weight block 18 is spherical in shape, and the weight block 18 is made of iron as a whole.
[0027] The above scheme is adopted: by fixing the weight block 18 at the bottom of the attracting device 13, the weight block 18 is spherical in shape, and the weight block 18 is made of iron as a whole, so as to increase the weight of the attracting device 13 and improve the stability of the attracting device 13.
[0028] As shown in the figure, Figure 4 The outer diameter of the inner rod 11 is equal to the inner diameter of the sleeve 1, and the sleeve 1 and the inner rod 11 are made of stainless steel.
[0029] The above scheme is adopted: by equating the outer diameter of the inner rod 11 to the inner diameter of the sleeve 1, the inner rod 11 is more fitted when sliding in the sleeve 1, and the sleeve 1 and the inner rod 11 are made of stainless steel, which has high strength and good rust resistance.
[0030] As shown in the figure, Figure 5 The inner diameter of the annular plate two 5 is equal to the outer diameter of the sleeve 1, and the length between the two annular plates 4 is equal to the width of the annular plate two 5.
[0031] The above scheme is adopted: by equating the inner diameter of the annular plate two 5 to the outer diameter of the sleeve 1, and equating the length between the two annular plates 4 to the width of the annular plate two 5, the stability of the annular plate two 5 rotating on the surface of the sleeve 1 is ensured.
[0032] As shown in the figure, Figure 1 There are three groups of supporting legs 6, and the three groups of supporting legs 6 are evenly hinged in the inner part of the annular plate two 5.
[0033] The above scheme is adopted: by providing three groups of supporting legs 6 and evenly hinging the three groups of supporting legs 6 in the inner part of the annular plate two 5, the stability of the device during use is improved.
[0034] The working principle and use process of the utility model:
[0035] When using, the staff inserts the conical block one 8 at the bottom of the sleeve 1 into the soil, so that the sleeve 1 is fixed, then the staff rotates the annular plate one 3, so that the annular plate one 3 moves on the surface of the threaded groove 2 and gradually approaches the annular plate two 5, the hinged connection of the connecting rod 7 makes the supporting leg 6 constantly open, after opening to a certain degree, the conical block two 9 is inserted into the soil, so that the sleeve 1 is reinforced.
[0036] When the overall height of the attracting device 13 needs to be adjusted, the staff pushes the button 16, so that the button 16 enters the inside of the circular groove 15 and extrudes the spring 17, then the inner rod 11 is gradually pulled out from the inside of the sleeve 1 to the appropriate height, the counterforce of the spring 17 pushes the button 16 to reset, so that the sleeve 1 and the inner rod 11 are fixed.
[0037] It should be noted that in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between or among the entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or other elements inherent to such a process, method, article, or apparatus.
[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A device for controlling pine wilt disease, comprising a sleeve (1), characterized in that: Two annular plates (4) are fixedly installed on the surface of the sleeve (1). An annular plate (5) is movably installed between the two annular plates (4) and the surface of the sleeve (1) is movably installed on the annular plate (5). A threaded groove (2) is opened on the surface of the sleeve (1). An annular plate (3) is movably installed on the surface of the threaded groove (2). A support leg (6) is hinged inside the annular plate (5). A connecting block (10) is fixedly installed on the side of the support leg (6). A connecting rod (7) is hinged between the connecting block (10) and the annular plate (3). A conical block (8) is fixedly installed at the bottom of the sleeve (1). A conical block (9) is fixedly installed at one end of the support leg (6).
2. The device for controlling pine wilt disease according to claim 1, characterized in that: An inner rod (11) is movably installed inside the sleeve (1). A circular hole (14) is opened on the surface of the sleeve (1). A button (16) is movably installed inside the circular hole (14). A circular groove (15) is opened on the surface of the inner rod (11). A spring (17) is provided between the inner wall of the circular groove (15) and the button (16). A bracket (12) is fixedly installed on the top of the inner rod (11). An enticing device (13) is provided at the bottom of one end of the bracket (12).
3. The device for controlling pine wilt disease according to claim 2, characterized in that: The bottom of the lure device (13) is fixedly equipped with a weight block (18), which is spherical in shape and made entirely of iron.
4. The device for controlling pine wilt disease according to claim 2, characterized in that: The outer diameter of the inner rod (11) is equal to the inner diameter of the sleeve (1), and both the sleeve (1) and the inner rod (11) are made of stainless steel.
5. The device for controlling pine wilt disease according to claim 1, characterized in that: The inner diameter of the second annular plate (5) is equal to the outer diameter of the sleeve (1), and the length between the two annular plates (4) is equal to the width of the second annular plate (5).
6. The device for controlling pine wilt disease according to claim 1, characterized in that: There are three sets of the support legs (6), and the three sets of support legs (6) are evenly hinged inside the annular plate (5).