一种矿山开采用环保降尘装置
By incorporating components such as drive wheels, positioning blocks, and support rods, the problem of unadjustable dust suppression range in mining operations was solved, enabling flexible adjustment of the ventilation duct and improving dust suppression efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUNNAN DIQING NONFERROUS METAL CO LTD
- Filing Date
- 2025-09-25
- Publication Date
- 2026-07-17
AI Technical Summary
The lack of adjustment mechanisms in existing mining operations prevents the dust suppression range from being adjusted according to the working environment.
By setting up components such as drive wheels, positioning blocks, support rods, and drive blocks, the swing amplitude and height of the air duct can be adjusted, thereby adjusting the spray dust suppression range.
It enables flexible adjustment of the spray dust suppression range, improving the adaptability and efficiency of the dust suppression effect.
Smart Images
Figure CN224515225U_ABST
Abstract
Claims
1. A mine with an environmental protection dust falling device, comprising a wind tube (1), characterized in that: The outer surface of the air duct (1) is rotatably connected to a bracket (2), the lower surface of the bracket (2) is rotatably connected to a support shell (3), the inside of the support shell (3) is rotatably connected to a drive gear (4) and a speed-changing gear (5), the drive gear (4) is fixedly connected to the bottom of the bracket (2), the speed-changing gear (5) meshes with the drive gear (4), the speed-changing gear (5) is fixedly connected to a drive bar (6), the outer surface of the drive bar (6) is provided with a limit groove (7), the inside of the support shell (3) is rotatably connected to a drive wheel (8), the outer surface of the drive wheel (8) is provided with a positioning groove (9), the inside of the positioning groove (9) is slidably connected to a positioning block (10), the outer surface of the positioning block (10) is fixedly connected to a drive pin (11).
2. The environment-friendly dust falling device for mine exploitation according to claim 1, characterized in that: A positioning box (12) is fixedly connected to the upper surface of the bracket (2), and a drive rod (13) is rotatably connected inside the positioning box (12). One end of the drive rod (13) is fixedly connected to the first rotating wheel.
3. The environment-friendly dust falling device for mine exploitation according to claim 1, characterized in that: The drive wheel (8) is internally rotatably connected to two positioning rods (14). The outer surface of each positioning rod (14) is threadedly connected to the inside of the positioning block (10). One end of each positioning rod (14) is fixedly connected to a first gear (15). Each first gear (15) is rotatably connected to the inside of the drive wheel (8).
4. The environment-friendly dust falling device for mine exploitation according to claim 1, characterized in that: Two support rods (16) are rotatably connected to the outer surface of the air duct (1), and a drive block (17) is provided below the air duct (1). The drive block (17) is rotatably connected to the other end of the two support rods (16).
5. The environment-friendly dust falling device for mine exploitation according to claim 1, characterized in that: The lower surface of the support shell (3) is fixedly connected to the bottom box (18), the bottom of the bottom box (18) is equipped with four bottom wheels, and the outer surface of the bottom box (18) is fixedly equipped with a handle.
6. The environment-friendly dust falling device for mine exploitation according to claim 1, characterized in that: A drive motor is fixedly installed on the outer surface of the support shell (3). A worm (19) is fixedly connected to the output end of the drive motor. A worm wheel (20) is rotatably connected inside the support shell (3). The upper surface of the worm wheel (20) is fixedly connected to the drive wheel (8). The worm wheel (20) meshes with the worm (19). A second rotating wheel is fixedly installed at the other end of the worm (19).
7. The environment-friendly dust falling device for mine exploitation according to claim 1, characterized in that: The drive wheel (8) is rotatably connected to a second gear (21), and the drive wheel (8) is rotatably connected to a third wheel on its outer surface. The second gear (21) is fixedly connected to the third wheel.