CN221742672U - Air supply device for mine construction - Google Patents
Air supply device for mine construction Download PDFInfo
- Publication number
- CN221742672U CN221742672U CN202420475675.0U CN202420475675U CN221742672U CN 221742672 U CN221742672 U CN 221742672U CN 202420475675 U CN202420475675 U CN 202420475675U CN 221742672 U CN221742672 U CN 221742672U
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- China
- Prior art keywords
- air supply
- frame
- fixedly connected
- filter screen
- supply device
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air supply device for mine construction, which belongs to the technical field of mine construction engineering and comprises a frame, wherein an air supply pipe is fixedly connected to the frame, an air supply mechanism is arranged in the air supply pipe, the air supply mechanism comprises a rotating shaft, a filtering mechanism is arranged at an air inlet of the air supply mechanism, the filtering mechanism comprises a disc fixedly connected between inner walls of the air supply pipe, a through hole is formed in the middle of the disc, and a filter screen is arranged in the through hole. The beneficial effects are that: the collecting mechanism is arranged, dust cleaned by the cleaning roller is pumped into the collecting box through the exhaust fan to be collected, so that dust is prevented from being sucked onto the filter screen again after being cleaned, and the cleaning effect is ensured; the second installation frame is arranged, and the part of the filter screen to be cleaned is blocked through the second installation frame, so that dust is prevented from being attracted by wind power, and the cleaning difficulty is increased; the end face teeth and the gears are arranged, and when the first mounting frame drives the cleaning roller to rotate, the gears can drive the cleaning roller to rotate under the driving of the end face teeth, so that the service life of the cleaning roller is prolonged.
Description
Technical Field
The utility model relates to the technical field of mine construction engineering, in particular to an air supply device for mine construction.
Background
The mine construction project is mainly related to two projects of the ground and the underground, and has higher requirements on construction safety because the mine construction has extremely poor environmental conditions and complex construction conditions, and air supply devices for mine construction are usually required to supply air to the inside because the mine is under the ground and the air conditions are poor, so that the air in the inside is ensured to be sufficient, and the air circulation is kept.
Through retrieving chinese patent bulletin number CN214997773U, an air supply device for mine construction is disclosed, through setting up the brush-holder stud, when clearing up the ash bits on the rack, start first motor for first motor drives the brush-holder stud and rotates, and the brush-holder stud rotates and can drive the brush hair and clear up the ash bits on the rack, and the ash bits that the clearance was got off can fall in the bottom of retainer plate, and fall into the ash storage box through the connector of bottom, pull up ash storage box from the connector and handle the ash bits, through the brush-holder stud like this, can handle the ash bits on the rack, prevent that the accumulated collection of ash bits from having an influence to the air supply effect, convenient operation is swift, save time.
However, after the brush hair cleans the dust, the dust drifts around the net rack, and the dust can be reattached to the net rack under the influence of wind power of the air supply device, so that the cleaning effect is affected.
Disclosure of utility model
The utility model aims to solve the problems and provide an air supply device for mine construction.
The utility model realizes the above purpose through the following technical scheme:
The utility model provides a supply air device that usefulness is built to ore deposit, which comprises a frame, fixedly connected with blast pipe in the frame, be provided with air supply mechanism in the blast pipe, air supply mechanism includes the rotation axis, air intake of air supply mechanism is provided with filtering mechanism, filtering mechanism includes the disc of fixed connection between the blast pipe inner wall, the through-hole has been seted up in the middle of the disc, be provided with the filter screen in the through-hole, one side of filter screen is provided with cleans the mechanism, it includes the first installing frame of fixed connection at the rotation axis tip to clean the mechanism, first installing frame is hugged closely with the filter screen, first installing frame internal rotation is connected with the cleaning roller, be provided with collection mechanism in the frame, collection mechanism includes the collection box of fixed connection in the frame, one side fixedly connected with air exhauster of collection box, the top fixedly connected with connecting pipe of collection box, the other end rotation of connecting pipe is connected on first installing frame, be provided with collection subassembly in the collection box.
Preferably, the collecting assembly comprises a collecting box which is connected between the inner walls of the collecting box in a sliding way, the front side of the collecting box extends out of the collecting box, and the bottom of the collecting box is net-shaped.
Preferably, the cleaning mechanism further comprises a second installation frame fixedly connected to the rotating shaft, the second installation frame is tightly attached to the filter screen, the second installation frame corresponds to the first installation frame in position, and the filter screen is located between the first installation frame and the second installation frame.
Preferably, one side of the disc is fixedly connected with end face teeth, the top of the cleaning roller extends out of the first mounting frame and is fixedly connected with a gear, and the gear is meshed with the end face teeth.
Preferably, the air supply mechanism further comprises a mounting plate fixedly connected between the inner walls of the air supply pipes, one side of the mounting plate is fixedly connected with a rotating motor, the output end of the rotating motor is connected with a rotating shaft through a coupler, and the rotating shaft is fixedly connected with fan blades.
Preferably, the filter screen is rotatably connected to the rotary shaft.
The beneficial effects are that: the collecting mechanism is arranged, dust cleaned by the cleaning roller is pumped into the collecting box through the exhaust fan to be collected, so that dust is prevented from being sucked onto the filter screen again after being cleaned, and the cleaning effect is ensured; the second installation frame is arranged, and the part of the filter screen to be cleaned is blocked through the second installation frame, so that dust is prevented from being attracted by wind power, and the cleaning difficulty is increased; the end face teeth and the gears are arranged, and when the first mounting frame drives the cleaning roller to rotate, the gears can drive the cleaning roller to rotate under the driving of the end face teeth, so that the service life of the cleaning roller is prolonged.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a schematic view of the general structure of an air supply device for mine construction according to the present utility model;
FIG. 2 is a front view showing the internal structure of an air supply device for mine construction according to the present utility model;
FIG. 3 is a schematic view of the internal structure of an air supply pipe of the air supply device for mine construction according to the present utility model;
FIG. 4 is a left side view of a wind supply apparatus for mine construction according to the present utility model;
fig. 5 is an enlarged view of a portion a of an air supply device for mine construction according to the present utility model.
The reference numerals are explained as follows: 1. a frame; 2. an air supply pipe; 3. a wind supply mechanism; 301. a mounting plate; 302. a rotating electric machine; 303. a rotation shaft; 304. a fan blade; 4. a filtering mechanism; 401. a disc; 402. a filter screen; 501. a first mounting frame; 502. a cleaning roller; 503. a second mounting frame; 504. a gear; 505. end face teeth; 6. a collection mechanism; 601. a collection box; 602. an exhaust fan; 603. a collection box; 604. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-5, an air supply device for mine construction comprises a frame 1, wherein an air supply pipe 2 is fixedly connected to the frame 1, an air supply mechanism 3 is arranged in the air supply pipe 2, the air supply mechanism 3 comprises a mounting plate 301 which is connected between inner walls of the air supply pipe 2 through bolts, a rotating motor 302 is connected to one side of the mounting plate 301 through bolts, a rotating shaft 303 is connected to an output end of the rotating motor 302 through a coupling, and fan blades 304 are fixedly connected to the rotating shaft 303.
The air intake of air feed mechanism 3 is provided with filtering mechanism 4, and filtering mechanism 4 includes disc 401 of bolted connection between blast pipe 2 inner wall, has seted up the through-hole in the middle of the disc 401, is provided with filter screen 402 in the through-hole, filters the ash through filter screen 402.
One side of filter screen 402 is provided with cleans the mechanism, clean the mechanism and include fixed connection at the first installing frame 501 of rotation axis 303 tip, first installing frame 501 is hugged closely with filter screen 402, first installing frame 501 internal rotation is connected with cleaning roller 502, clean the mechanism and still include fixed connection second installing frame 503 on rotation axis 303, second installing frame 503 hugs closely with filter screen 402, second installing frame 503 corresponds each other with the position of first installing frame 501, need clear up the part to filter screen 402 through second installing frame 503 keeps off, avoid wind-force to produce the absorption to the ash, increase the degree of difficulty of cleaning, filter screen 402 is located between first installing frame 501 and the second installing frame 503, one side fixedly connected with terminal surface tooth 505 of disc 401, the top of cleaning roller 502 stretches out first installing frame 501 and fixedly connected with gear 504, gear 504 meshes with terminal surface tooth 505, filter screen 402 and rotation axis 303 rotate and are connected, when first installing frame 501 drives cleaning roller 502 and rotate around rotation axis 303, gear 504 can drive cleaning roller 502 at terminal surface tooth 505, the life of rotation cleaning roller 502 is improved.
Be provided with collection mechanism 6 on frame 1, collection mechanism 6 includes the collection box 601 of bolted connection on frame 1, and one side bolted connection of collection box 601 has air exhauster 602, and the top fixedly connected with connecting pipe 604 of collection box 601, the other end of connecting pipe 604 rotate to be connected on first installing frame 501, is provided with the collection subassembly in the collection box 601.
The collecting assembly comprises a collecting box 603 slidably connected between inner walls of the collecting box 601, the front side of the collecting box 603 extends out of the collecting box 601 and is welded with a handle, and the bottom of the collecting box 603 is net-shaped.
Working principle: when the rotating motor 302 is started, the rotating motor 302 drives the rotating shaft 303 to drive the fan blades 304 to rotate, air supply is carried out, the rotating shaft 303 rotates and simultaneously drives the first installation frame 501 and the second installation frame 503 to synchronously rotate, the part, needing cleaning, of the filter screen 402 is blocked by the second installation frame 503, dust is prevented from being adsorbed by wind force, the difficulty of cleaning is increased, when the first installation frame 501 drives the cleaning roller 502 to rotate around the rotating shaft 303, the gear 504 drives the cleaning roller 502 to rotate under the driving of the end face teeth 505, the filter screen 402 is cleaned through the cleaning roller 502, the exhaust fan 602 is started, dust cleaned by the cleaning roller 502 is pumped into the collecting box 601 through the exhaust fan 602, the dust is filtered and collected through the collecting box 603, the dust is prevented from being sucked onto the filter screen 402 again after being cleaned, and the cleaning effect is ensured.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides an air supply device for mine construction, includes frame (1), fixedly connected with blast pipe (2) on frame (1), be provided with air feed mechanism (3) in blast pipe (2), air feed mechanism (3) are including rotation axis (303), air intake of air feed mechanism (3) is provided with filter mechanism (4), filter mechanism (4) are including fixed connection disc (401) between blast pipe (2) inner wall, the through-hole has been seted up in the middle of disc (401), is provided with filter screen (402) in the through-hole, its characterized in that: one side of filter screen (402) is provided with cleans mechanism, it is in including fixed connection first installing frame (501) of rotation axis (303) tip, first installing frame (501) with filter screen (402) are hugged closely, first installing frame (501) internal rotation is connected with cleaning roller (502), be provided with collection mechanism (6) on frame (1), collection mechanism (6) are in including fixed connection collection box (601) on frame (1), one side fixedly connected with air exhauster (602) of collection box (601), the top fixedly connected with connecting pipe (604) of collection box (601), the other end swivelling joint of connecting pipe (604) is in on first installing frame (501), be provided with collection subassembly in collection box (601).
2. The air supply device for mine construction according to claim 1, wherein: the collecting assembly comprises a collecting box (603) which is connected between the inner walls of the collecting box (601) in a sliding mode, the front side of the collecting box (603) stretches out of the collecting box (601), and the bottom of the collecting box (603) is net-shaped.
3. The air supply device for mine construction according to claim 1, wherein: the cleaning mechanism further comprises a second installation frame (503) fixedly connected to the rotating shaft (303), the second installation frame (503) is tightly attached to the filter screen (402), the second installation frame (503) corresponds to the first installation frame (501) in position, and the filter screen (402) is located between the first installation frame (501) and the second installation frame (503).
4. The air supply device for mine construction according to claim 1, wherein: one side of the disc (401) is fixedly connected with end face teeth (505), the top of the cleaning roller (502) extends out of the first mounting frame (501) and is fixedly connected with a gear (504), and the gear (504) is meshed with the end face teeth (505).
5. The air supply device for mine construction according to claim 1, wherein: the air supply mechanism (3) further comprises a mounting plate (301) fixedly connected between the inner walls of the air supply pipes (2), one side of the mounting plate (301) is fixedly connected with a rotating motor (302), the output end of the rotating motor (302) is connected with the rotating shaft (303) through a coupler, and fan blades (304) are fixedly connected to the rotating shaft (303).
6. The air supply device for mine construction according to claim 1, wherein: the filter screen (402) is rotatably connected with the rotating shaft (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420475675.0U CN221742672U (en) | 2024-03-12 | 2024-03-12 | Air supply device for mine construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420475675.0U CN221742672U (en) | 2024-03-12 | 2024-03-12 | Air supply device for mine construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221742672U true CN221742672U (en) | 2024-09-20 |
Family
ID=92745196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420475675.0U Active CN221742672U (en) | 2024-03-12 | 2024-03-12 | Air supply device for mine construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221742672U (en) |
-
2024
- 2024-03-12 CN CN202420475675.0U patent/CN221742672U/en active Active
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