CN219865108U - Safety mine ventilation device - Google Patents
Safety mine ventilation device Download PDFInfo
- Publication number
- CN219865108U CN219865108U CN202321297916.9U CN202321297916U CN219865108U CN 219865108 U CN219865108 U CN 219865108U CN 202321297916 U CN202321297916 U CN 202321297916U CN 219865108 U CN219865108 U CN 219865108U
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- CN
- China
- Prior art keywords
- frame
- filter
- fixed
- main
- mine ventilation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009423 ventilation Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a safety mine ventilation device which comprises a main body, wherein a through hole, a mounting frame and a transmission motor are arranged on the main body, the through hole is formed in the middle of the main body, the mounting frame is symmetrically arranged and fixed on two sides of the top of the main body through screws, the transmission motor is arranged and fixed in the middle of the top of the main body through screws, and a main shaft of the transmission motor penetrates through and extends into the through hole to be fixedly provided with a main bevel gear through the screws. The utility model can easily filter air in the mine ventilation process, and effectively improves the air quality in the mine.
Description
Technical Field
The utility model relates to a safe mine ventilation device, and belongs to the technical field of mine ventilation.
Background
At present, the mine ventilation equipment does not have any air filtering device in the use process, so that a large amount of dust is doped in the air, the air quality in a mine is affected, and great potential safety hazards exist for the health of miners. In order to solve the problems, a new technical scheme is provided.
Disclosure of Invention
The utility model aims to provide a safety mine ventilation device which solves the problems in the background art.
The utility model adopts the following technical scheme for realizing the purposes: the utility model provides a safe mine ventilation unit, includes the main part, be provided with through-hole, mounting bracket and driving motor in the main part, the through-hole is seted up in the middle of the main part, the mounting bracket passes through the screw symmetry installation and is fixed in main part top both sides, driving motor passes through the screw installation and is fixed in the middle of the main part top, and driving motor main shaft runs through and extends to in the through-hole and be fixed with the main bevel gear through the screw installation.
Preferably, the through hole is fixed with the support frame through the screw installation in the middle of inside, be connected with the flabellum through the bearing interference in the middle of the support frame front end, the flabellum main shaft runs through and extends to the support frame rear end and is fixed with driven bevel gear through the screw installation, driven bevel gear is connected with the main bevel gear meshing.
Preferably, the filter frame is fixed at the front end of the main body through screw installation, a ventilation groove, a sliding groove and a bearing seat are arranged on the filter frame, the ventilation groove is symmetrically arranged at the front end and the rear end of the filter frame, the sliding groove is arranged in the middle of the bottom of the filter frame, and the bearing seat is symmetrically fixed at the front end and the rear end of the bottom of the filter frame through screw installation.
Preferably, the inner side of the bearing seat is connected with a transmission gear in an interference manner through a bearing, and a square groove is formed in the middle of the front end of the main shaft of the transmission gear.
Preferably, the filter frame is internally nested with a filter core frame, the filter core frame is provided with a filter core and a transmission rack, the filter core is symmetrically installed and fixed on two sides of the filter core frame through screws, the transmission rack is installed and fixed in the middle of the bottom of the filter core frame through screws, and the bottom of the transmission rack penetrates through and extends to the lower portion of the sliding groove to be connected with the transmission gear in a meshed mode.
Compared with the prior art, the utility model has the beneficial effects that: the bottom of the transmission rack penetrates through and extends to the lower part of the chute to be in meshed connection with the transmission gear, and the filter element frame on the transmission rack can be easily driven to move left and right through the transmission gear; the filter elements are symmetrically arranged and fixed on two sides of the filter element frame through screws, so that the filter elements can be easily used alternately, and later replacement is facilitated; the driven bevel gear is meshed with the main bevel gear, and fan blades on the driven bevel gear can be easily driven to rotate through the main bevel gear; the utility model can easily filter air in the mine ventilation process, and effectively improves the air quality in the mine.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the main structure of the present utility model;
FIG. 3 is a schematic view of a filter frame according to the present utility model;
in the figure: 1-a main body; 2-through holes; 3-mounting rack; 4-a transmission motor; 5-a main bevel gear; 6-supporting frames; 7-flabellum; 8-driven bevel gears; 9-a filter frame; 10-a ventilation groove; 11-a chute; 12-bearing seats; 13-a transmission gear; 14-square grooves; 15-a filter core frame; 16-a filter element; 17-drive rack.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-3, a safety mine ventilation device comprises a main body 1, wherein a through hole 2, a mounting frame 3 and a transmission motor 4 are arranged on the main body 1, the through hole 2 is arranged in the middle of the main body 1, the mounting frame 3 is symmetrically arranged and fixed on two sides of the top of the main body 1 through screws, the transmission motor 4 is fixedly arranged in the middle of the top of the main body 1 through screws, a main shaft of the transmission motor 4 penetrates through and extends into the through hole 2 and is fixedly provided with a main bevel gear 5 through screws, a support frame 6 is fixedly arranged in the middle of the inside of the through 2 through screws, the middle of the front end of the support frame 6 is connected with a fan blade 7 through bearing interference, the main shaft of the fan blade 7 penetrates through and extends to the rear end of the support frame 6 and is fixedly provided with a driven bevel gear 8 through screws, the driven bevel gear 8 is meshed with the main bevel gear 5, the front end of the main body 1 is fixedly provided with a filter frame 9 through screws, the filter frame 9 is provided with a ventilation groove 10, a sliding groove 11 and a bearing seat 12, the ventilation groove 10 is symmetrically arranged at the front end and the rear end of the filter frame 9, the sliding groove 11 is arranged in the middle of the bottom of the filter frame 9, the bearing seat 12 is symmetrically arranged and fixed at the front end and the rear end of the bottom of the filter frame 9 through bolts, the inner side of the bearing seat 12 is connected with a transmission gear 13 through bearing interference, a square groove 14 is arranged in the middle of the front end of a main shaft of the transmission gear 13, a filter element frame 15 is nested in the filter frame 9, a filter element 16 and a transmission rack 17 are arranged on the filter element frame 15, the filter element 16 is symmetrically arranged and fixed at two sides of the filter element frame 15 through bolts, the transmission rack 17 is fixedly arranged in the middle of the bottom of the filter element frame 15 through bolts, and the bottom of the transmission rack 17 penetrates and extends to the lower portion of the sliding groove 11 to be meshed and connected with the transmission gear 13.
The specific use mode is as follows: the rear end of the main body 1 is fixedly connected with a mine ventilation pipeline, then the transmission motor 4 is started to drive the main bevel gear 5 to rotate, the main bevel gear 5 rotates to drive the driven bevel gear 8 to rotate, the driven bevel gear 8 rotates to drive the fan blades 7 to rotate to convey air into the mine ventilation pipeline, and meanwhile the filter element 16 can filter the air at any time; when the filter element 16 reaches the replacement period, the square shaft crank drives the transmission gear 13 on the square groove 14 to rotate, the transmission gear 13 rotates to drive the transmission rack 17 to slide along the chute 11, and the transmission rack 17 slides to drive the filter element frame 15 to slide to replace the filter element 16 left and right.
The foregoing is a preferred embodiment of the present utility model, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the utility model.
Claims (5)
1. A safety mine ventilation device comprising a main body (1), characterized in that: be provided with through-hole (2), mounting bracket (3) and driving motor (4) on main part (1), through-hole (2) are seted up in the middle of main part (1), mounting bracket (3) are fixed in main part (1) top both sides through screw symmetry installation, driving motor (4) are fixed in the middle of main part (1) top through the screw installation, and driving motor (4) main shaft runs through and extends to in through-hole (2) and is fixed with main bevel gear (5) through the screw installation.
2. A safety mine ventilation apparatus as claimed in claim 1, wherein: the novel fan blade is characterized in that a supporting frame (6) is fixedly arranged in the middle of the inside of the through hole (2) through screw installation, a fan blade (7) is connected in the middle of the front end of the supporting frame (6) through bearing interference, a main shaft of the fan blade (7) penetrates through and extends to the rear end of the supporting frame (6) to fixedly arrange a driven bevel gear (8) through screw installation, and the driven bevel gear (8) is meshed and connected with the main bevel gear (5).
3. A safety mine ventilation apparatus as claimed in claim 1, wherein: the novel filter is characterized in that the front end of the main body (1) is fixedly provided with a filter frame (9) through screw installation, the filter frame (9) is provided with a ventilation groove (10), a sliding groove (11) and a bearing seat (12), the ventilation groove (10) is symmetrically formed in the front end and the rear end of the filter frame (9), the sliding groove (11) is formed in the middle of the bottom of the filter frame (9), and the bearing seat (12) is symmetrically mounted and fixed in the front end and the rear end of the bottom of the filter frame (9) through screws.
4. A safety mine ventilation apparatus as claimed in claim 3, wherein: the inner side of the bearing seat (12) is connected with a transmission gear (13) through bearing interference, and a square groove (14) is formed in the middle of the front end of the main shaft of the transmission gear (13).
5. A safety mine ventilation apparatus as claimed in claim 3, wherein: the filter is characterized in that a filter element frame (15) is nested inside the filter frame (9), a filter element (16) and a transmission rack (17) are arranged on the filter element frame (15), the filter element (16) is symmetrically installed and fixed on two sides of the filter element frame (15) through screws, the transmission rack (17) is fixed in the middle of the bottom of the filter element frame (15) through screw installation, and the bottom of the transmission rack (17) penetrates through and extends to the lower portion of the sliding groove (11) to be connected with the transmission gear (13) in a meshed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321297916.9U CN219865108U (en) | 2023-05-26 | 2023-05-26 | Safety mine ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321297916.9U CN219865108U (en) | 2023-05-26 | 2023-05-26 | Safety mine ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865108U true CN219865108U (en) | 2023-10-20 |
Family
ID=88322370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321297916.9U Active CN219865108U (en) | 2023-05-26 | 2023-05-26 | Safety mine ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865108U (en) |
-
2023
- 2023-05-26 CN CN202321297916.9U patent/CN219865108U/en active Active
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| GR01 | Patent grant |