Intelligent coal mine ventilation automatic adjusting device
The intelligent coal mine ventilation automatic adjustment device uses gear transmission and wind force sensing to automatically adjust ventilation, which solves the problems of coal mine dust and exhaust gas pollution, achieves air freshness and dust treatment, and improves the suitability and safety of the mine environment.
Patent Information
- Application Number
- CN202411760840.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Dust and exhaust gases generated during coal mining pollute the environment and human health, and existing technologies are insufficient to effectively discharge and treat them.
An intelligent coal mine ventilation automatic adjustment device was designed, including a starting component, a blocking component, a resetting component, a receiving component, an absorption component, and a collection component. Through gear transmission and wind force sensing, it automatically adjusts ventilation and absorbs dust, thereby achieving air circulation and dust treatment.
It effectively removes harmful gases, ensures fresh air in the mine, regulates temperature and humidity, improves the safety of the workers' working environment, and collects coal slag particles to avoid danger.
Smart Images
Figure CN119288582A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of ventilation technology, and in particular to an intelligent automatic ventilation regulating device for coal mines. Background Art
[0002] Coal is the main energy source in my country and plays the role of "ballast stone" and "stabilizer" in energy supply. By establishing a coal production capacity reserve system, the bottom-line guarantee role of coal in energy supply can be better played. As an important industrial raw material, coal is widely used in metallurgy, chemical industry and other fields. In the process of coal mining, mine ventilation is a crucial link. A large amount of dust and waste gas will be generated in the coal production process, which will pollute the environment and cause great harm to the human body. Summary of the invention
[0003] In order to overcome the deficiencies of the prior art, the present invention provides an intelligent automatic ventilation regulating device for coal mines.
[0004] To solve the above technical problems, the present invention provides the following technical solutions: comprising an equipment placement shell, the bottom of the equipment placement shell is fixedly connected to a plurality of leg-type supports, one side of the equipment placement shell is fixedly connected to the processing shell, and a starting component for automatic ventilation is provided inside the equipment placement shell; the starting component comprises: a machine fixing plate, a plurality of first bearing blocks, a two-way gear rod, a second bearing block, a one-way double gear rod, a third bearing block, and two single-head gear rods; wherein, a machine fixing plate is fixedly connected to the inside of the equipment placement shell, a plurality of first bearing blocks are arranged on one side of the inside of the equipment placement shell, the two-way gear rod is arranged on one side of the equipment placement shell corresponding to the first bearing block, and a bearing is provided on each first bearing block, wherein the bearing inner rings of the two first bearing blocks are fixedly connected to the two-way gear rod, one side of the two first bearing blocks on the two-way gear rod is fixedly connected to the machine fixing plate, the one-way double gear rod is fixedly connected to the bearing inner rings of the two first bearing blocks, one side of the two first bearing blocks on the one-way double gear rod is connected to the machine The fixing plate is fixedly connected, and the gear at one end of the one-way double gear rod is meshed with the gear corresponding to the two-way gear rod, a bearing is provided on the third bearing block, one side of the third bearing block is fixedly connected to a side of the machine fixing plate close to the first bearing block, one of the single-head gear rods is fixed to the inner ring of the bearing on the third bearing block, and the gear of the single-head gear rod on the third bearing block is meshed with a gear of the one-way double gear rod away from the two-way gear rod, a bearing is provided on the second bearing block, one side of the second bearing block is fixedly connected to a side of the machine fixing plate close to the first bearing block, another single-head gear rod is fixedly connected to the inner ring of the bearing on the second bearing block, and the gear of the single-head gear rod on the second bearing block is meshed with a gear of the two-way gear rod away from the one-way double gear rod, and a blocking assembly for opening is provided on the side of the machine fixing plate corresponding to the first bearing block; the blocking assembly includes: a first transmission rod, a connecting column, a second transmission rod, a positioning column, a special-shaped bearing block, a bearing column, a trigger column, a blocking plate, a movable bar and a moving bar;Among them, one end of the first transmission rod is fixedly connected to the end of the single-head gear rod on the third bearing block away from the gear, the end of the first transmission rod away from the third bearing block is movably connected to the connecting column, one end of the second transmission rod is movably connected to the connecting column, the end of the second transmission rod away from the connecting column is fixedly connected to the positioning column, a bearing is provided at the bottom of the special-shaped bearing block, the positioning column is fixedly connected to the inner ring of the bearing at the bottom of the special-shaped bearing block, one end of the single-head gear rod on the second bearing block is fixedly connected to the trigger column, the side of the trigger column away from the corresponding single-head gear rod is fixedly connected to one end of the movable bar, the end of the movable bar away from the trigger column is fixedly connected to the bearing column, and the bearing The column is composed of a disc and a cylinder, the cylindrical part of the bearing column is fixedly connected to the moving bar, the end of the moving bar away from the bearing column is fixedly connected to the special-shaped bearing block, the blocking plate is fixedly connected to the top of the special-shaped bearing block, the two sides of the blocking plate are respectively fixedly connected to two hidden pieces, the bottom of each hidden piece is fixedly connected to a positioning block, and each positioning block is provided with a number of reset components for driving the starting component to reset; each reset component includes: a telescopic shell, a movable column, a spring and a limit plate; wherein the movable column is fixedly connected to the positioning block, the telescopic shell is fixedly connected to the inner wall of the corresponding device placement shell, and the device The placement shell is provided with a plurality of movable holes for the movable column to move, and one end of the movable column away from the positioning block is inserted into the movable hole corresponding to the device placement shell, the telescopic shell is fixedly connected to the inner wall of the device placement shell, the spring is arranged in the telescopic shell, the spring is sleeved on the movable column, the two ends of the spring are respectively fixedly connected to the limit plate and the inner wall of the telescopic shell, the limit plate is arranged in the telescopic shell, and the limit plate is fixedly connected to the movable column, and a receiving component for receiving wind force is provided on the top of the two-way gear rod; the receiving component includes: a connecting cylinder, a rotating disk, a plurality of rotating plates, a bearing disk and a plurality of starting leaves; wherein, the connecting cylinder and the two-way gear rod The top of the equipment placement shell is fixedly connected, and the top corresponding to the two-way gear rod is provided with a bearing, the connecting tube is fixedly connected to the inner ring of the top bearing of the equipment placement shell, the rotating disk is fixedly connected to the connecting tube, a number of rotating sheets are correspondingly fixedly connected to the four sides of the rotating disk, the bearing disk is fixedly connected to the top of the rotating disk, a number of starting leaves are fixedly connected to the bearing disk, and the direction of the starting leaves corresponds to the direction of the rotating sheets, and the top of the equipment placement shell is provided with a skylight for fitting with the blocking plate, and the two hidden sheets are both inclined. When the blocking plate drives the hidden sheet to move, the hidden sheet enters the interior of the equipment placement shell along the skylight of the equipment placement shell. ;
[0005] Preferably, through the coordinated use of the starting component, the blocking component, the resetting component and the receiving component, when there is wind and the coal mine needs to be replaced with air, the size of the wind is sensed by the telescopic shell, and when the wind contacts the telescopic shell, the wind pushes the telescopic shell to rotate, and then the telescopic shell drives the two-way gear rod to rotate, and when the two-way gear rod rotates, the two gears on the two-way gear rod respectively drive the single-head gear rod and the one-way double gear rod to rotate, and then when the single-head gear rod on the second bearing block rotates, the single-head gear rod on the second bearing block drives the trigger column to rotate, and the trigger column drives the movable bar to rotate when it rotates, and the movable bar drives the moving bar to expand and rotate when it rotates, and then the one-way double gear rod drives the corresponding single-head gear rod to rotate, and the single-head gear rod on the third bearing block The rotation of the gear rod drives the first transmission rod to rotate. When the first transmission rod rotates, it drives the second transmission rod to expand through the connecting column, and then the second transmission rod and the moving bar drive the special-shaped bearing block to translate. When the special-shaped bearing block translates, the special-shaped bearing block drives the blocking plate to move toward the corresponding hidden piece, one of the hidden pieces moves toward the inside of the equipment placement shell, and then the corresponding several springs are compressed, and the movable column moves toward the inside of the telescopic shell. The hidden piece on the other side of the blocking plate drives the corresponding spring to stretch, and the movable column moves toward a position away from the telescopic shell, and then the blocking plate leaves the skylight position of the equipment placement shell to promote internal air circulation. When the wind stops, the spring resets and drives the blocking plate to return to a state of being in contact with the skylight of the equipment placement shell.
[0006] As a preferred technical solution of the present invention, one end of the one-way double-gear rod is provided with an absorption component for processing dust in the coal mine; the absorption component includes: a mosaic tube, a back plate, a centrifugal shell, a centrifugal fan blade and an air outlet pipe; wherein the centrifugal shell is fixedly connected to the equipment placement shell, the side of the centrifugal shell close to the equipment placement shell is fixedly connected to the back plate, a bearing is provided on the back plate, the end of the one-way double-gear rod away from the third bearing block is fixedly connected to the inner ring of the bearing on the back plate, and the one-way double-gear rod extends to the interior of the centrifugal shell, the centrifugal fan blade is arranged in the interior of the centrifugal shell, the one-way double-gear rod is fixedly connected to the centrifugal fan blade, one side of the centrifugal shell is provided with an outlet hole for discharging the absorbed smoke, the outlet pipe is fixedly connected to the outlet hole of the centrifugal shell, and the outlet pipe is fixedly connected to the equipment placement shell, the mosaic tube and the end of the centrifugal shell away from the one-way double-gear rod The processing shell is fixedly connected, and a component for collecting particles in the dust is provided inside the processing shell; the collecting component includes: a casing, a servo motor, a filter plate, two scraping strips, two threaded blocks and a threaded rod; wherein, the casing is fixedly connected to the top of the processing shell, the servo motor is arranged inside the casing, a bearing is provided on the top of the processing shell, the threaded rod is fixedly connected to the inner ring of the bearing of the processing shell, the threaded rod is fixedly connected to the output shaft of the servo motor, a bearing is provided on the inner wall of the processing shell, one end of the threaded rod away from the servo motor is fixedly connected to the inner ring of the bearing on the inner wall of the processing shell, the filter plate is fixedly connected to the inside of the processing shell, a threaded block is fixedly connected to each of the two scraping strips, and the two threaded blocks are threadedly connected to the threaded rod, and the two scraping strips are fitted with the filter plate, and the side of the two scraping strips fitted with the filter plate is corrugated, and the length of the two scraping strips corresponds to the width of the filter plate.
[0007] Preferably, through the coordinated use of the absorption component and the collection component, when the two-way gear rod rotates, the corresponding gear drives the one-way double gear rod to rotate, and the one-way double gear rod drives the centrifugal fan blades at one end of the one-way double gear rod to rotate when rotating, and then the centrifugal fan blades suck the dust particles in the coal mine into the interior of the centrifugal shell through the mosaic tube when rotating, and the dust particles inside the centrifugal shell enter the air outlet pipe along the air outlet hole of the centrifugal shell, and then enter the interior of the processing shell through the air outlet pipe, start the servo motor, and then the servo motor drives the threaded rod to rotate when rotating, and the threaded rod drives the two threaded blocks to move toward the middle position when rotating, and the dust particles enter the interior of the processing shell and are filtered through the filter plate, and the threaded block removes the dust particles attached to the scraper bar when moving up and down.
[0008] Compared with the prior art, the present invention can achieve the following beneficial effects: Through the coordinated use of starting components, blocking components, resetting components and receiving components, these harmful gases can be effectively discharged from the mine, ensuring that the air in the mine is fresh and conducive to the work of miners.
[0009] Through the coordinated use of starting components, blocking components, resetting components, receiving components, absorbing components and collecting components, the temperature and humidity in the mine can be adjusted to make the environment in the mine more suitable for the miners' work, improve the safety of the workers' working environment, and collect the coal slag particles in the coal mine to avoid danger. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the cross-section structure of the shell where the equipment is placed; Figure 3 For the present invention Figure 2 Schematic diagram of the trigger column structure; Figure 4 For the present invention Figure 3 Schematic diagram of the structure of the special-shaped bearing block; Figure 5 For the present invention Figure 4 Schematic diagram of the structure of the third bearing block; Figure 6 For the present invention Figure 5 Schematic diagram of the structure of the first transfer rod; Figure 7 For the present invention Figure 5 Schematic diagram of the structure of the middle blocking plate; Figure 8 For the present invention Figure 3 Schematic diagram of the centrifugal shell structure; Fig. 9 For the present invention Figure 2 Schematic diagram of the shell section structure.
[0011] Among them: 1. Equipment placement shell; 2. Leg support; 3. Processing shell; 4. Chiming pipe; 5. Machine fixing plate; 6. First bearing block; 7. Bidirectional gear rod; 8. Second bearing block; 9. Unidirectional double gear rod; 10. Third bearing block; 11. Single-head gear rod; 12. First transmission rod; 13. Connecting column; 14. Second transmission rod; 15. Positioning column; 16. Special-shaped bearing block; 17. Bearing column; 18. Trigger column; 19. Blocking plate; 20. Connecting column Connecting tube; 21. rotating disk; 22. rotating sheet; 23. bearing plate; 24. starting blade; 25. hidden sheet; 26. positioning block; 27. telescopic shell; 28. movable column; 29. spring; 30. back plate; 31. centrifugal shell; 32. centrifugal fan blade; 33. air outlet duct; 34. casing; 35. servo motor; 36. filter plate; 37. scraper strip; 38. threaded block; 39. threaded rod; 40. limit piece; 41. movable strip; 42. moving strip. DETAILED DESCRIPTION
[0012] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.
[0013] Embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, an intelligent automatic ventilation adjustment device for coal mines includes an equipment placement shell 1, the bottom of the equipment placement shell 1 is fixedly connected to a plurality of leg supports 2, one side of the equipment placement shell 1 is fixedly connected to a processing shell 3, and a starting component for automatic ventilation is provided inside the equipment placement shell 1; the starting component includes: a machine fixing plate 5, a plurality of first bearing blocks 6, a two-way gear rod 7, a second bearing block 8, a one-way double gear rod 9, a third bearing block 10, and two single-head gear rods 11; wherein, a machine fixing plate 5 is fixedly connected to the equipment placement shell 1 Inside, several first bearing blocks 6 are arranged on one side of the inside of the equipment placement shell 1, and the two-way gear rod 7 is arranged on the side of the equipment placement shell 1 corresponding to the first bearing block 6. Each first bearing block 6 is provided with a bearing, wherein the bearing inner rings of the two first bearing blocks 6 are fixedly connected to the two-way gear rod 7, one side of the two first bearing blocks 6 on the two-way gear rod 7 is fixedly connected to the machine fixing plate 5, the unidirectional double gear rod 9 is fixedly connected to the bearing inner rings of the two first bearing blocks 6, one side of the two first bearing blocks 6 on the unidirectional double gear rod 9 is fixedly connected to the machine fixing plate 5, and the unidirectional double The gear at one end of the gear rod 9 is meshed with the gear corresponding to the bidirectional gear rod 7. A bearing is provided on the third bearing block 10. One side of the third bearing block 10 is fixedly connected to the side of the machine fixing plate 5 close to the first bearing block 6. One of the single-headed gear rods 11 is fixed to the inner ring of the bearing on the third bearing block 10, and the gear of the single-headed gear rod 11 on the third bearing block 10 is meshed with a gear of the one-way double gear rod 9 away from the bidirectional gear rod 7. A bearing is provided on the second bearing block 8. One side of the second bearing block 8 is fixedly connected to the side of the machine fixing plate 5 close to the first bearing block 6. The other single-headed gear rod 11 is fixed to the inner ring of the bearing on the third bearing block 10. The head gear rod 11 is fixedly connected to the inner ring of the bearing on the second bearing block 8, and the gear of the single-head gear rod 11 on the second bearing block 8 is meshed with a gear of the two-way gear rod 7 away from the one-way double gear rod 9. A blocking assembly for opening is provided on the side of the machine fixing plate 5 corresponding to the first bearing block 6; the blocking assembly includes: a first transmission rod 12, a connecting column 13, a second transmission rod 14, a positioning column 15, a special-shaped bearing block 16, a bearing column 17, a trigger column 18, a blocking plate 19, a movable bar 41 and a moving bar 42;Among them, one end of the first transmission rod 12 is fixedly connected to the end of the single-head gear rod 11 on the third bearing block 10 away from the gear, the end of the first transmission rod 12 away from the third bearing block 10 is movably connected to the connecting column 13, one end of the second transmission rod 14 is movably connected to the connecting column 13, the end of the second transmission rod 14 away from the connecting column 13 is fixedly connected to the positioning column 15, a bearing is provided at the bottom of the special-shaped bearing block 16, the positioning column 15 is fixedly connected to the inner ring of the bearing at the bottom of the special-shaped bearing block 16, one end of the single-head gear rod 11 on the second bearing block 8 is fixedly connected to the trigger column 18, the side of the trigger column 18 away from the corresponding single-head gear rod 11 is fixedly connected to one end of the movable bar 41, and the end of the movable bar 41 away from the trigger column 18 is fixedly connected to the bearing column 17. The bearing column 17 is composed of a disc and a cylinder, the cylindrical part of the bearing column 17 is fixedly connected to the moving bar 42, the end of the moving bar 42 away from the bearing column 17 is fixedly connected to the special-shaped bearing block 16, the blocking plate 19 is fixedly connected to the top of the special-shaped bearing block 16, the two sides of the blocking plate 19 are respectively fixedly connected to two hidden pieces 25, the bottom of each hidden piece 25 is fixedly connected to a positioning block 26, and each positioning block 26 is provided with a plurality of reset components for driving the starting component to reset; each reset component includes: a telescopic shell 27, a movable column 28, a spring 29 and a limit plate 40; wherein the movable column 28 is fixedly connected to the positioning block 26, the telescopic shell 27 is fixedly connected to the inner wall of the corresponding device placement shell 1, and the movable column 28 is fixedly connected to the positioning block 26, and the telescopic shell 27 is fixedly connected to the inner wall of the corresponding device placement shell 1. The equipment placement shell 1 is provided with a plurality of movable holes for the movable column 28 to move. One end of the movable column 28 away from the positioning block 26 is inserted into the movable hole corresponding to the equipment placement shell 1. The telescopic shell 27 is fixedly connected to the inner wall of the equipment placement shell 1. The spring 29 is arranged in the telescopic shell 27. The spring 29 is sleeved on the movable column 28. The two ends of the spring 29 are respectively fixedly connected to the limit plate 40 and the inner wall of the telescopic shell 27. The limit plate 40 is arranged in the telescopic shell 27, and the limit plate 40 is fixedly connected to the movable column 28. A receiving component for receiving wind force is provided on the top of the two-way gear rod 7; the receiving component includes: a connecting cylinder 20, a rotating disk 21, a plurality of rotating plates 22, a bearing disk 23 and a plurality of starting leaves 24; wherein, the connecting cylinder 20 and the two-way gear rod 7 are connected to the two-way gear rod 7. The top of the gear rod 7 is fixedly connected, and the top of the equipment placement shell 1 corresponding to the two-way gear rod 7 is provided with a bearing, the connecting tube 20 is fixedly connected to the inner ring of the top bearing of the equipment placement shell 1, the rotating disk 21 is fixedly connected to the connecting tube 20, and a number of rotating pieces 22 are correspondingly fixedly connected to the four sides of the rotating disk 21, the bearing disk 23 is fixedly connected to the top of the rotating disk 21, and a number of starting leaves 24 are fixedly connected to the bearing disk 23, and the direction of the starting leaves 24 corresponds to the direction of the rotating pieces 22. The top of the equipment placement shell 1 is provided with a skylight for fitting with the blocking plate 19, and the two hidden pieces 25 are both inclined. When the blocking plate 19 drives the hidden piece 25 to move, the hidden piece 25 enters the interior of the equipment placement shell 1 along the skylight of the equipment placement shell 1. ;
[0014] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, an intelligent automatic ventilation adjustment device for coal mines, one end of a one-way double gear rod 9 is provided with an absorption assembly for processing dust in the coal mine; the absorption assembly includes: a chimeric tube 4, a back plate 30, a centrifugal shell 31, a centrifugal fan blade 32 and an air outlet pipe 33; wherein the centrifugal shell 31 is fixedly connected to the equipment placement shell 1, the side of the centrifugal shell 31 close to the equipment placement shell 1 is fixedly connected to the back plate 30, a bearing is provided on the back plate 30, and the one-way double gear rod 9 is away from the third bearing block 1 One end of the centrifugal shell 31 is fixedly connected to the inner ring of the bearing on the back plate 30, and the one-way double gear rod 9 extends to the inside of the centrifugal shell 31, the centrifugal blades 32 are arranged inside the centrifugal shell 31, the one-way double gear rod 9 is fixedly connected to the centrifugal blades 32, one side of the centrifugal shell 31 is provided with an outlet hole for discharging the absorbed smoke, the outlet pipe 33 is fixedly connected to the outlet hole of the centrifugal shell 31, and the outlet pipe 33 is fixedly connected to the equipment placement shell 1, and the chimeric pipe 4 is fixedly connected to the end of the centrifugal shell 31 away from the one-way double gear rod 9. Next, the interior of the processing shell 3 is provided with a component for collecting particles in the dust; the collecting component includes: a housing 34, a servo motor 35, a filter plate 36, two scraping strips 37, two threaded blocks 38 and a threaded rod 39; wherein, the housing 34 is fixedly connected to the top of the processing shell 3, the servo motor 35 is arranged inside the housing 34, a bearing is provided on the top of the processing shell 3, the threaded rod 39 is fixedly connected to the inner ring of the bearing of the processing shell 3, the threaded rod 39 is fixedly connected to the output shaft of the servo motor 35, the inner wall of the processing shell 3 is provided with a bearing, the end of the threaded rod 39 away from the servo motor 35 is fixedly connected to the inner ring of the bearing on the inner wall of the processing shell 3, the filter plate 36 is fixedly connected to the interior of the processing shell 3, a threaded block 38 is fixedly connected to each of the two scraping strips 37, and the two threaded blocks 38 are threadedly connected to the threaded rod 39, and the two scraping strips 37 are fitted with the filter plate 36, and the side of the two scraping strips 37 fitted with the filter plate 36 is corrugated, and the length of the two scraping strips 37 corresponds to the width of the filter plate 36.
[0015] Working principle: When there is wind and the coal mine needs to be replaced, the telescopic shell 27 senses the size of the wind. When the wind contacts the telescopic shell 27, the wind pushes the telescopic shell 27 to rotate, and then the telescopic shell 27 drives the two-way gear rod 7 to rotate. When the two-way gear rod 7 rotates, the two gears on the two-way gear rod 7 respectively drive the single-head gear rod 11 and the one-way double gear rod 9 to rotate. Then, when the single-head gear rod 11 on the second bearing block 8 rotates, the single-head gear rod 11 on the second bearing block 8 drives the trigger column 18 to rotate. When the trigger column 18 rotates, it drives the movable bar 41 to rotate. When the movable bar 41 rotates, it drives the moving bar 4 2 unfolds and rotates, and then the one-way double gear rod 9 drives the corresponding single-head gear rod 11 to rotate, and the single-head gear rod 11 on the third bearing block 10 rotates to drive the first transmission rod 12 to rotate. When the first transmission rod 12 rotates, it drives the second transmission rod 14 to unfold through the connecting column 13, and then the second transmission rod 14 and the moving bar 42 drive the special-shaped bearing block 16 to translate. When the special-shaped bearing block 16 translates, the special-shaped bearing block 16 drives the blocking plate 19 to move toward the corresponding hidden piece 25, and one of the hidden pieces 25 moves toward the inside of the device placement shell 1, and then the corresponding plurality of springs 29 are compressed, and the movable column 13 is moved. 28 moves toward the inside of the telescopic shell 27, the hidden piece 25 on the other side of the blocking plate 19 drives the corresponding spring 29 to stretch, and the movable column 28 moves toward the position away from the telescopic shell 27, so that the blocking plate 19 leaves the skylight position of the equipment placement shell 1 to promote internal air circulation. When the wind stops, the spring 29 resets and drives the blocking plate 19 to return to the state of being in contact with the skylight of the equipment placement shell 1. When the two-way gear rod 7 rotates, the corresponding gear drives the one-way double gear rod 9 to rotate. When the one-way double gear rod 9 rotates, it drives the centrifugal blade 32 at one end of the one-way double gear rod 9 to rotate, so that the centrifugal blade When 32 rotates, dust particles in the coal mine are sucked into the centrifugal shell 31 through the interlocking tube 4. The dust particles inside the centrifugal shell 31 enter the air outlet pipe 33 along the air outlet hole of the centrifugal shell 31, and then enter the inside of the processing shell 3 through the air outlet pipe 33, and start the servo motor 35. Then, the servo motor 35 drives the threaded rod 39 to rotate when it rotates. When the threaded rod 39 rotates, it drives the two threaded blocks 38 to move toward the middle position. After the dust particles enter the inside of the processing shell 3, they are filtered through the filter plate 36. The threaded block 38 removes the dust particles attached to the scraper 37 when it moves up and down.
[0016] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. An intelligent automatic ventilation adjustment device for a coal mine, comprising an equipment placement shell (1), the bottom of the equipment placement shell (1) is fixedly connected to a plurality of leg supports (2), one side of the equipment placement shell (1) is fixedly connected to a processing shell (3), characterized in that: A starter assembly for automatic ventilation is provided inside the device placement shell (1); The starting assembly comprises: a machine fixing plate (5), a plurality of first bearing blocks (6), a bidirectional gear rod (7), a second bearing block (8), a unidirectional double gear rod (9), a third bearing block (10), and two single-head gear rods (11); A machine fixing plate (5) is fixedly connected to the inside of the equipment placement shell (1), a plurality of first bearing blocks (6) are arranged on one side of the inside of the equipment placement shell (1), a bidirectional gear rod (7) is arranged on one side of the equipment placement shell (1) corresponding to the first bearing block (6), each first bearing block (6) is provided with a bearing, wherein the bearing inner rings of the two first bearing blocks (6) are fixedly connected to the bidirectional gear rod (7), one side of the two first bearing blocks (6) on the bidirectional gear rod (7) is fixedly connected to the machine fixing plate (5), a unidirectional double gear rod (9) is fixedly connected to the bearing inner rings of the two first bearing blocks (6), one side of the two first bearing blocks (6) on the unidirectional double gear rod (9) is fixedly connected to the machine fixing plate (5), and a gear at one end of the unidirectional double gear rod (9) meshes with a gear corresponding to the bidirectional gear rod (7). The third bearing block (10) is provided with a bearing, one side of the third bearing block (10) is fixedly connected to a side of the machine fixing plate (5) close to the first bearing block (6), one single-head gear rod (11) is fixed to the inner ring of the bearing on the third bearing block (10), and the gear of the single-head gear rod (11) on the third bearing block (10) is meshed with a gear of the one-way double gear rod (9) away from the two-way gear rod (7), and the second bearing block (8) is provided with a bearing, one side of the second bearing block (8) is fixedly connected to a side of the machine fixing plate (5) close to the first bearing block (6), another single-head gear rod (11) is fixedly connected to the inner ring of the bearing on the second bearing block (8), and the gear of the single-head gear rod (11) on the second bearing block (8) is meshed with a gear of the two-way gear rod (7) away from the one-way double gear rod (9).
2. The intelligent automatic ventilation adjustment device for coal mines according to claim 1, characterized in that: A blocking component for opening is provided on one side of the machine fixing plate (5) corresponding to the first bearing block (6); The blocking assembly comprises: a first transmission rod (12), a connecting column (13), a second transmission rod (14), a positioning column (15), a special-shaped bearing block (16), a bearing column (17), a trigger column (18), a blocking plate (19), a movable bar (41) and a moving bar (42); One end of the first transmission rod (12) is fixedly connected to one end of the single-head gear rod (11) on the third bearing block (10) away from the gear, one end of the first transmission rod (12) away from the third bearing block (10) is movably connected to the connecting column (13), one end of the second transmission rod (14) is movably connected to the connecting column (13), one end of the second transmission rod (14) away from the connecting column (13) is fixedly connected to the positioning column (15), a bearing is provided at the bottom of the special-shaped bearing block (16), the positioning column (15) is fixedly connected to the inner ring of the bearing at the bottom of the special-shaped bearing block (16), and the single-head gear rod (11) on the second bearing block (8) is movably connected to the connecting column (13). One end of the head gear rod (11) is fixedly connected to the trigger column (18), and the side of the trigger column (18) away from the corresponding single-head gear rod (11) is fixedly connected to one end of the movable bar (41), and the end of the movable bar (41) away from the trigger column (18) is fixedly connected to the bearing column (17), and the bearing column (17) is composed of a disc and a cylinder. The cylindrical part of the bearing column (17) is fixedly connected to the moving bar (42), and the end of the moving bar (42) away from the bearing column (17) is fixedly connected to the special-shaped bearing block (16), and the blocking plate (19) is fixedly connected to the top of the special-shaped bearing block (16).
3. The intelligent automatic ventilation adjustment device for coal mines according to claim 2 is characterized in that: The two sides of the blocking plate (19) are respectively fixedly connected to two hidden plates (25), and the bottom of each hidden plate (25) is fixedly connected to a positioning block (26), and each positioning block (26) is provided with a plurality of reset components for driving the starting component to reset; Each reset assembly comprises: a telescopic shell (27), a movable column (28), a spring (29) and a limit plate (40); The movable column (28) is fixedly connected to the positioning block (26), the telescopic shell (27) is fixedly connected to the inner wall of the corresponding device placement shell (1), a plurality of movable holes for the movable column (28) to move are provided on the device placement shell (1), one end of the movable column (28) away from the positioning block (26) is inserted into the corresponding movable hole of the device placement shell (1), the telescopic shell (27) is fixedly connected to the inner wall of the device placement shell (1), the spring (29) is arranged in the telescopic shell (27), the spring (29) is sleeved on the movable column (28), the two ends of the spring (29) are respectively fixedly connected to the limiting piece (40) and the inner wall of the telescopic shell (27), the limiting piece (40) is arranged in the telescopic shell (27), and the limiting piece (40) is fixedly connected to the movable column (28).
4. The intelligent automatic ventilation adjustment device for coal mines according to claim 1 is characterized in that: One end of the one-way double gear rod (9) is provided with an absorption component for processing dust in the coal mine; The absorption component comprises: a chimeric tube (4), a back plate (30), a centrifugal shell (31), a centrifugal fan blade (32) and an air outlet pipe (33); The centrifugal shell (31) is fixedly connected to the equipment placement shell (1), the side of the centrifugal shell (31) close to the equipment placement shell (1) is fixedly connected to the back plate (30), a bearing is provided on the back plate (30), one end of the one-way double gear rod (9) away from the third bearing block (10) is fixedly connected to the inner ring of the bearing on the back plate (30), and the one-way double gear rod (9) extends to the inside of the centrifugal shell (31), the centrifugal fan blade (32) is arranged inside the centrifugal shell (31), the one-way double gear rod (9) is fixedly connected to the centrifugal fan blade (32), one side of the centrifugal shell (31) is provided with an outlet hole for discharging absorbed smoke, the outlet pipe (33) is fixedly connected to the outlet hole of the centrifugal shell (31), and the outlet pipe (33) is fixedly connected to the equipment placement shell (1), and the chimeric pipe (4) is fixedly connected to one end of the centrifugal shell (31) away from the one-way double gear rod (9).
5. The intelligent automatic ventilation adjustment device for coal mines according to claim 1, characterized in that: A receiving assembly for receiving wind force is provided on the top of the bidirectional gear rod (7); The receiving assembly comprises: a connecting cylinder (20), a rotating disk (21), a plurality of rotating plates (22), a carrying disk (23) and a plurality of starting leaves (24); The connecting cylinder (20) is fixedly connected to the top of the bidirectional gear rod (7), and a bearing is provided at the top of the equipment placement shell (1) corresponding to the bidirectional gear rod (7). The connecting cylinder (20) is fixedly connected to the inner ring of the bearing at the top of the equipment placement shell (1), the rotating disk (21) is fixedly connected to the connecting cylinder (20), a plurality of rotating plates (22) are correspondingly fixedly connected to the four sides of the rotating disk (21), the bearing disk (23) is fixedly connected to the top of the rotating disk (21), and a plurality of starting leaves (24) are fixedly connected to the bearing disk (23), and the direction of the starting leaves (24) corresponds to the direction of the rotating plates (22).
6. The intelligent automatic ventilation adjustment device for coal mines according to claim 1, characterized in that: The interior of the processing shell (3) is provided with a component for collecting particles in the dust; The collecting assembly comprises: a housing (34), a servo motor (35), a filter plate (36), two scraper bars (37), two threaded blocks (38) and a threaded rod (39); The housing (34) is fixedly connected to the top of the processing housing (3), the servo motor (35) is arranged inside the housing (34), a bearing is arranged on the top of the processing housing (3), a threaded rod (39) is fixedly connected to the inner ring of the bearing of the processing housing (3), the threaded rod (39) is fixedly connected to the output shaft of the servo motor (35), a bearing is arranged on the inner wall of the processing housing (3), one end of the threaded rod (39) away from the servo motor (35) is fixedly connected to the inner ring of the bearing on the inner wall of the processing housing (3), the filter plate (36) is fixedly connected to the inside of the processing housing (3), a threaded block (38) is fixedly connected to each of the two scraping strips (37), and the two threaded blocks (38) are threadedly connected to the threaded rod (39), and the two scraping strips (37) are in contact with the filter plate (36).
7. The intelligent automatic ventilation adjustment device for coal mines according to claim 6, characterized in that: One side of the two scraping strips (37) that abut against the filter plate (36) is in a corrugated shape, and the length of the two scraping strips (37) corresponds to the width of the filter plate (36).
8. The intelligent automatic ventilation adjustment device for coal mines according to claim 1, characterized in that: The top of the device placement shell (1) is provided with a skylight for fitting with the blocking plate (19), and the two hidden sheets (25) are both inclined. When the blocking plate (19) drives the hidden sheets (25) to move, the hidden sheets (25) enter the interior of the device placement shell (1) along the skylight of the device placement shell (1).