Intercepting net device for blocking propagation of mikania micrantha seeds
By designing an adjustable interception net device, the problem of existing devices being unable to adapt to complex terrain was solved, achieving stable splicing of the interception net and effectively blocking Mikania micrantha seeds.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 深圳坤元生态科技有限公司
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-14
AI Technical Summary
Existing interception net devices lack splicing and assembly capabilities, making them difficult to adapt to complex terrain and unable to be flexibly adjusted, resulting in difficulties in controlling the spread of Mikania micrantha seeds.
A device comprising a first interception net and a second interception net is designed. The two nets are adjustable and spliced together by means of structures such as adjustment slots, adjustment blocks, insert blocks, insertion plates and springs. Stable splicing is achieved by using the fit between the insert blocks and slots and the rebound force of the springs.
The interception net can be flexibly spliced to adapt to complex terrain, improve the stability and reliability of the device, extend its service life, and enhance the barrier effect against the spread of Mikania micrantha seeds.
Smart Images
Figure CN224111796U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of interception net technology, and in particular to an interception net device for blocking the spread of Mikania micrantha seeds. Background Technology
[0002] Mikania micrantha, a highly destructive invasive alien plant, has spread rampantly in many parts of the world due to its strong reproductive capacity and rapid spread, posing a serious threat to native ecosystems, agricultural production, and forestry resources. Its seeds are small and numerous, and can be dispersed over long distances by wind, water, animals, and other means, making its spread difficult to control and posing a huge challenge to prevention and control efforts.
[0003] Mikania micrantha invades areas with complex and diverse terrains, including mountains, hills, valleys, and farmland edges. Existing interception nets lack splicing and assembly capabilities and are mostly produced in fixed sizes and specifications, making it difficult to flexibly adjust to actual terrain undulations and boundary changes when facing complex terrain. Utility Model Content
[0004] The technical problem to be solved by this utility model is that the existing technology lacks splicing and combination functions. To address this, we propose an interception net device for blocking the spread of Mikania micrantha seeds.
[0005] To achieve the above objectives, this application adopts the following technical solution: a blocking net device for the propagation of Mikania micrantha seeds, comprising a first blocking net, a second blocking net disposed on one side of the first blocking net, adjustment grooves being provided at both ends of the first and second blocking nets, an adjustment block being slidably connected inside the adjustment groove, a contraction groove being provided on one side of the first and second blocking nets, a through groove being provided inside the adjustment groove near the inside of the contraction groove, an insert block being fixedly connected to the adjustment block near the side of the contraction groove, an insertion plate being slidably connected inside the contraction groove, a straight groove being provided on the side of the insertion plate near the inside of the adjustment groove, a plurality of slots being provided at both ends of the straight groove, and an insertion slot being provided on one side of the first and second blocking nets.
[0006] Preferably, the size of the insert is adapted to the size of the slot, and the surface of the insert is inserted into the interior of the slot.
[0007] Preferably, the shrinkage groove has sliding grooves on both sides, and the two ends of the insertion plate are fixedly connected to sliders, the surface of the sliders being slidably connected to the inside of the sliding grooves.
[0008] Preferably, a storage spring is fixedly connected to the side of the insertion plate near the inside of the shrinkage groove, and the side of the storage spring away from the insertion plate is fixedly connected to the inside of the shrinkage groove.
[0009] Preferably, guide grooves are provided on both sides of the adjustment groove, and guide blocks are fixedly connected to both sides of the adjustment block, with the surface of the guide block slidingly connected to the inside of the guide groove.
[0010] Preferably, a return spring is fixedly connected to the side of the adjusting block near the inside of the adjusting groove, and the side of the return spring away from the adjusting block is fixedly connected to the inside of the adjusting groove.
[0011] Preferably, the material of the inner mesh of the first intercepting net is nylon.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] In this invention, workers push the insertion plate into the insertion slot and pull the adjusting block to move it outward. During the movement of the adjusting block, the insertion block moves and is inserted into the slot, thus fixing the position of the insertion plate and merging the first and second interception nets. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0015] Figure 2 This is a partial cross-sectional view of the first interception net of this utility model;
[0016] Figure 3 This is a partial cross-sectional view of the present invention.
[0017] Figure 4 This is a schematic diagram of the internal structure of the adjusting groove of this utility model;
[0018] Figure 5 This is a schematic diagram of the internal structure of the shrinkage groove of this utility model.
[0019] Legend: 1. First interception net; 2. Second interception net; 3. Adjustment groove; 4. Adjustment block; 5. Through groove; 6. Insertion block; 7. Contraction groove; 8. Straight groove; 9. Slot; 10. Sliding groove; 11. Sliding block; 12. Storage spring; 13. Guide groove; 14. Guide block; 15. Return spring; 16. Insertion plate; 17. Insertion groove. Detailed Implementation
[0020] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0021] Reference Figures 1-5As shown, this utility model provides a technical solution: a blocking net device for the propagation of Mikania micrantha seeds, including a first blocking net 1, a second blocking net 2 provided on one side of the first blocking net 1, adjustment grooves 3 at both ends of the first blocking net 1 and the second blocking net 2, an adjustment block 4 slidably connected inside the adjustment groove 3, a contraction groove 7 on one side of the first blocking net 1 and the second blocking net 2, a through groove 5 provided inside the adjustment groove 3 near the inside of the contraction groove 7, an insert block 6 fixedly connected to the side of the adjustment block 4 near the contraction groove 7, and a through groove 5 slidably connected inside the contraction groove 7. Insertion plate 16 has a straight groove 8 on one side near the inside of adjustment groove 3. Both ends of the straight groove 8 have several slots 9. Insertion grooves 17 are opened on one side of the first interception net 1 and the second interception net 2. The operator pushes the insertion plate 16 into the insertion groove 17 and pulls the adjustment block 4 to move it out of the adjustment groove 3. During the movement of the adjustment block 4, the insertion block 6 is moved and inserted into the inside of the slot 9, fixing the position of the insertion plate 16, thereby merging and splicing the first interception net 1 and the second interception net 2.
[0022] Reference Figure 4 and Figure 5 As shown in this embodiment, the size of the insert 6 is adapted to the size of the slot 9, and the surface of the insert 6 is inserted into the interior of the slot 9. By adapting the size of the insert 6 to the size of the slot 9, the insert 6 can be stably inserted into the interior of the slot 9, thereby improving the stability and robustness of the overall structure.
[0023] Reference Figure 5 As shown in this embodiment: sliding grooves 10 are provided on both sides inside the shrinkage groove 7, and sliders 11 are fixedly connected to both ends of the insertion plate 16. The surface of the slider 11 is slidably connected to the inside of the sliding groove 10. When the operator moves the insertion plate 16, the insertion plate 16 drives the slider 11 to slide inside the sliding groove 10. Through the above arrangement, the movement of the insertion plate 16 is more stable and less prone to deviation, which further improves the stability and reliability of the overall structure. At the same time, the slider 11 can effectively reduce friction and wear during the sliding process inside the sliding groove 10, and extend its service life.
[0024] Reference Figure 5As shown in this embodiment: a storage spring 12 is fixedly connected to the side of the insertion plate 16 near the inside of the shrinkage groove 7, and the side of the storage spring 12 away from the insertion plate 16 is fixedly connected to the inside of the shrinkage groove 7. When the worker pushes the insertion plate 16 into the shrinkage groove 7, the insertion plate 16 compresses the storage spring 12 to store force. When the worker needs to splice the first intercepting net 1 and the second intercepting net 2, the insertion plate 16 is aligned with the insertion groove 17 and the insertion plate 16 is released. Under the action of the rebound force of the storage spring 12, the insertion plate 16 is quickly inserted into the inside of the insertion groove 17, which facilitates the worker to carry out the splicing work.
[0025] Reference Figure 4 As shown in this embodiment: guide grooves 13 are provided on both sides of the inside of the adjustment groove 3, and guide blocks 14 are fixedly connected to both sides of the adjustment block 4. The surface of the guide block 14 is slidably connected to the inside of the guide groove 13. When the operator moves the adjustment block 4, the adjustment block 4 drives the guide block 14 to slide inside the guide groove 13. Through the above settings, the movement of the adjustment block 4 is more stable and smooth, and it can effectively prevent shaking or jamming during the movement, thereby ensuring the stability and smoothness of the overall operation.
[0026] Reference Figure 4 As shown in this embodiment: A return spring 15 is fixedly connected to the side of the adjusting block 4 near the inside of the adjusting groove 3, and the side of the return spring 15 away from the adjusting block 4 is fixedly connected to the inside of the adjusting groove 3. When the operator pushes the adjusting block 4 into the adjusting groove 3, the adjusting block 4 compresses the return spring 15 to store force, and drives the insertion block 6 to release the limit between it and the slot 9. After the operator adjusts the appropriate position of the insertion plate 16, the adjusting block 4 is released. Under the action of the rebound force of the return spring 15, the adjusting block 4 quickly resets, and at the same time, the insertion block 6 and the slot 9 re-form the limit, ensuring that the insertion plate 16 is stably stopped in the set position.
[0027] Reference Figure 1 As shown in this embodiment: the material of the inner mesh of the first interception net 1 is nylon. By setting the material of the inner mesh of the first interception net 1 to be nylon, the mesh has good wear resistance and anti-aging properties, which can effectively extend the service life of the device. At the same time, the nylon material also has excellent strength and toughness, making the interception net device less prone to damage when subjected to the impact of Mikania seeds, thereby ensuring the interception effect.
[0028] Working principle: Workers push the insertion plate 16 into the insertion slot 17 and pull the adjusting block 4 outwards from the adjusting slot 3. During the movement of the adjusting block 4, the insertion block 6 moves, inserting itself into the slot 9 and fixing the position of the insertion plate 16. This allows the first intercepting net 1 and the second intercepting net 2 to be combined and assembled. The size of the insertion block 6 is matched to the size of the slot 9, ensuring stable insertion and improving the overall stability and robustness of the structure. When the worker moves the insertion plate 16, the insertion plate 16... The slider 11 slides within the groove 10, making the movement of the insertion plate 16 more stable and less prone to deviation. This further improves the overall stability and reliability of the structure. Simultaneously, the sliding of the slider 11 within the groove 10 effectively reduces friction and wear, extending its service life. When the operator pushes the insertion plate 16 into the shrinkage groove 7, the insertion plate 16 compresses the storage spring 12 to store energy. When the operator needs to connect the first intercepting net 1 and the second intercepting net 2, the insertion plate 16 is aligned with the insertion groove 17 and released. Under the rebound force of the storage spring 12, the insertion plate 16 is quickly inserted into the insertion slot 17, facilitating the assembly work. When the operator moves the adjusting block 4, the adjusting block 4 drives the guide block 14 to slide inside the guide slot 13. Through the above settings, the movement of the adjusting block 4 is more stable and smooth, and it can effectively prevent shaking or jamming during the movement, thus ensuring the stability and smoothness of the overall operation. When the operator pushes the adjusting block 4 into the adjusting slot 3, the adjusting block 4 compresses the return spring 15 to store force, and drives the insertion block 6 to disengage from the insertion slot 17. The limiting position between slots 9 is achieved by releasing the adjusting block 4 after the operator adjusts the appropriate position of the insertion plate 16. Under the action of the return spring 15, the adjusting block 4 quickly resets, and the insertion block 6 and slot 9 re-establish the limiting position, ensuring that the insertion plate 16 remains stably in the set position. The nylon material inside the first intercepting net 1 provides excellent wear resistance and anti-aging properties, effectively extending the service life of the device. At the same time, the nylon material also has excellent strength and toughness, making the intercepting net device less prone to damage when subjected to the impact of Mikania seeds, thus ensuring the interception effect.
[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A netting device for blocking the spread of Mikania micrantha seeds, comprising a first netting (1), characterized in that: A second interceptor net (2) is provided on one side of the first interceptor net (1). An adjustment groove (3) is provided at both ends of the first interceptor net (1) and the second interceptor net (2). An adjustment block (4) is slidably connected inside the adjustment groove (3). A contraction groove (7) is provided on one side of the first interceptor net (1) and the second interceptor net (2). A through groove (5) is provided on the side of the adjustment groove (3) near the inside of the contraction groove (7). An insert block (6) is fixedly connected on the side of the adjustment block (4) near the contraction groove (7). An insertion plate (16) is slidably connected inside the contraction groove (7). A straight groove (8) is provided on the side of the insertion plate (16) near the inside of the adjustment groove (3). Several slots (9) are provided at both ends of the straight groove (8). An insertion slot (17) is provided on one side of the first interceptor net (1) and the second interceptor net (2).
2. The interception net device for blocking the seed dispersal of Mikania micrantha according to claim 1, characterized in that: The size of the insert (6) is adapted to the size of the slot (9), and the surface of the insert (6) is inserted into the interior of the slot (9).
3. The interception net device for blocking the seed dispersal of Mikania micrantha according to claim 1, characterized in that: The shrinkage groove (7) has sliding grooves (10) on both sides inside, and the two ends of the insertion plate (16) are fixedly connected to sliders (11), and the surface of the sliders (11) is slidably connected to the inside of the sliding grooves (10).
4. The interception net device for blocking the seed dispersal of Mikania micrantha according to claim 1, characterized in that: A storage spring (12) is fixedly connected to the side of the insertion plate (16) near the inside of the shrinkage groove (7), and the side of the storage spring (12) away from the insertion plate (16) is fixedly connected to the inside of the shrinkage groove (7).
5. The interception net device for blocking the seed dispersal of Mikania micrantha according to claim 1, characterized in that: The adjusting groove (3) has guide grooves (13) on both sides, and the adjusting block (4) has guide blocks (14) fixedly connected to both sides. The surface of the guide block (14) is slidably connected to the inside of the guide groove (13).
6. The interception net device for blocking the seed dispersal of Mikania micrantha according to claim 1, characterized in that: A return spring (15) is fixedly connected to the side of the adjusting block (4) near the inside of the adjusting groove (3), and the side of the return spring (15) away from the adjusting block (4) is fixedly connected to the inside of the adjusting groove (3).
7. The interception net device for blocking the seed dispersal of Mikania micrantha according to claim 1, characterized in that: The material of the inner mesh of the first intercepting net (1) is nylon.