CN215169840U - Dust removal device for drilling orifice of coal mine tunnel - Google Patents
Dust removal device for drilling orifice of coal mine tunnel Download PDFInfo
- Publication number
- CN215169840U CN215169840U CN202120697371.5U CN202120697371U CN215169840U CN 215169840 U CN215169840 U CN 215169840U CN 202120697371 U CN202120697371 U CN 202120697371U CN 215169840 U CN215169840 U CN 215169840U
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- dust
- base
- fixedly connected
- wall
- dust collector
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- 239000000428 dust Substances 0.000 title claims abstract description 117
- 238000005553 drilling Methods 0.000 title claims description 29
- 239000003245 coal Substances 0.000 title claims description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 239000004575 stone Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 239000010883 coal ash Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a be used for colliery gallery probing drill way dust collector relates to colliery gallery probing drill way dust removal technical field. The on-line screen storage device comprises a base, fixed surface is connected with the fixed plate on the base, the preceding fixedly connected with gag lever post of fixed plate, the preceding fixed connection of gag lever post is at inner wall before the base, fixed surface is connected with the motor cabinet on the base, the preceding rotation of threaded rod connects the inner wall before the base, the spout has been seted up to the base upper surface, the spout inner wall of base is provided with sealing mechanism, the sealing mechanism top is provided with the dust collector body, the preceding indent of dust collector body has the toper dust collecting sleeve, the preceding fixedly connected with rubber air cushion of dust collector body, dust collector body lower surface sliding connection has the rubble to collect the box, prevent the dust, the rubble is scattered outward and is caused the injury to the workman, the phenomenon appearance of remaining a large amount of ponding because of using wet sedimentation method for a long time among the prior art has been avoided.
Description
Technical Field
The utility model relates to a colliery gallery probing drill way dust removal technical field especially relates to a be used for colliery gallery probing drill way dust collector.
Background
When a drilling machine in a coal mine tunnel blows coal ash to the bottom of a hole by pressure wind direction during drilling operation and the coal ash is discharged outwards, the coal ash discharged from a hole opening can float in a relatively closed air environment under the coal mine, particularly, the body of a worker who works under the coal mine is easily affected at a position with poor ventilation under the coal mine, and the worker can get diseases such as stone lung and the like.
Present current dust collector often adopts the wet mode of subsiding of water spray to handle the dust, nevertheless can lead to ground to remain a large amount of ponding after long-time operation, has disclosed a mode treatment dust collector for colliery gallery probing drill way through retrieval chinese patent number CN202020212393.3, though this utility model has avoided wet mode treatment dust that subsides through suction box isotructure, nevertheless this technical scheme still has following problem:
firstly, the method comprises the following steps: although the dust and the crushed stone are separated and filtered through the filter ring and the net pipe, gaps are still left between the dust removing device and the surface of the tunnel after the dust removing device is fixed, so that a part of dust is scattered from the gaps, and the dust removing effect is poor;
secondly, the method comprises the following steps: and need punch separately and make dust collector fixed when carrying out the drilling operation at every turn, fixed and dismantle all very inconveniently, influence work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for colliery gallery probing drill way dust collector, solved colliery gallery probing drill way dust removal's technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for a coal mine tunnel drilling orifice comprises a base, wherein a fixed plate is fixedly connected to the upper surface of the base, a limiting rod is fixedly connected to the front surface of the fixed plate, the front surface of the limiting rod is fixedly connected to the front inner wall of the base, a motor base is fixedly connected to the upper surface of the base, a motor is fixedly connected to the upper surface of the motor base, a threaded rod is fixedly connected to an output shaft in front of the motor, the front surface of the threaded rod is rotatably connected to the front inner wall of the base, a sliding groove is formed in the upper surface of the base, a sealing mechanism is arranged on the inner wall of the sliding groove of the base, a dust removal device body is arranged above the sealing mechanism, a conical dust collection sleeve is recessed in front of the dust removal device body, a rubber air cushion is fixedly connected to the front of the dust removal device body, a drilling limiting hole is formed in the rear surface of the dust removal device body, and a dust collection sleeve is fixedly connected to the front of the drilling limiting hole, the dust collector body is internally provided with an air pump, the dust collector body is fixedly connected with a dust collecting pipe on the lower surface, the dust collector body is connected with a broken stone collecting box in a sliding mode on the lower surface, and the broken stone collecting box is connected with the lower inner wall of the dust collector body in a penetrating and sliding mode.
Preferably, the sealing mechanism comprises a sliding block, the surface of the sliding block is slidably connected to the inner wall of a sliding groove of the base, the upper surface of the sliding block is fixedly connected with a moving table, the upper surface of the moving table is fixedly connected with a hydraulic motor, a rectangular groove is formed in the back of the moving table, the inner wall of the rectangular groove is provided with the sliding groove, a threaded hole is formed in the left end of the back of the moving table in a penetrating mode, a round hole is formed in the right end of the back of the moving table, and the upper surface of an output shaft of the hydraulic motor is fixedly connected to the lower surface of the dust removal device body.
Preferably, the lower surface of the dust collecting pipe penetrates through and is fixedly connected with the upper inner wall of the rectangular groove.
Preferably, threaded rod circumference surface threaded connection is at the screw hole inner wall, gag lever post circumference surface sliding connection is at the round hole inner wall.
Preferably, the inner wall of the sliding groove is connected with a dust collecting box in a sliding mode, and the surface of the dust collecting box is fixedly connected with a layer of rubber pad.
Preferably, the lower surface of the conical dust collecting sleeve corresponds to the position of the broken stone collecting box.
Compared with the prior art, the utility model provides a pair of be used for colliery gallery probing drill way dust collector has following beneficial effect:
the utility model provides a be used for colliery gallery probing drill way dust collector, through rubber air cushion laminating colliery gallery surface then stretch into the drill hole by the spacing hole of probing and drill and carry out the drilling, the dust that this internal aspiration pump of in-process start dust collector will drill the production is then unified in the box is collected to the dust through the dust collecting tube inner wall landing to the dust in the gap in the middle of toper dust collecting sleeve and the dust absorption cover, the rubble that can't inhale some aspiration pumps rolls to the rubble from the inclined plane of toper dust collecting sleeve and collects box inner wall and collects, prevent the dust, the rubble is scattered outward and is caused the injury to the workman, avoided leading to the phenomenon appearance that ground remains a large amount of ponding because of using the wet sedimentation method for a long time among the prior art, solved the workman and led to causing the problem of harm because of the unable collection of a large amount of dust.
The utility model provides a be used for colliery gallery probing drill way dust collector, rubber air cushion and colliery gallery surface laminate more when adopting sealing mechanism's linkage to make the drilling operation, and need not to punch again and fix, and it is more convenient to use, has solved the inconvenient problem of dust collector fixed mounting among the prior art.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the dust collector of the present invention;
FIG. 3 is a rear view of the drilling limiting hole structure of the present invention;
fig. 4 is a rear view of the threaded rod structure of the present invention.
In the figure: 1. the base, 11, the fixed plate, 12, the gag lever post, 13, the motor cabinet, 14, the motor, 15, the threaded rod, 2, the dust collector body, 21, toper collection dirt cover, 22, the dust absorption cover, 23, the dust collecting tube, 24, rubble collection box, 25, the spacing hole of probing, 26, the rubber air cushion, 3, the mobile platform, 31, the slider, 32, the screw hole, 33, the round hole, 34, hydraulic motor, 35, the rectangular channel, 36, the spout, 37, the dust collection box.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, the utility model provides a technical scheme, which comprises a base 1, a fixed plate 11 is fixedly connected with the upper surface of the base 1, a limit rod 12 is fixedly connected with the front surface of the fixed plate 11, the front surface of the limit rod 12 is fixedly connected with the front inner wall of the base 1, a motor base 13 is fixedly connected with the upper surface of the base 1, a motor 14 is fixedly connected with the upper surface of the motor base 13, a threaded rod 15 is fixedly connected with an output shaft in front of the motor 14, the front surface of the threaded rod 15 is rotatably connected with the front inner wall of the base 1, a chute is arranged on the upper surface of the base 1, a sealing mechanism is arranged on the inner wall of the chute of the base 1, a dust collector body 2 is arranged above the sealing mechanism, a conical dust collecting sleeve 21 is concavely arranged in front of the dust collector body 2, a rubber air cushion 26 is fixedly connected with the front surface of the dust collector body 2, a drilling limit hole 25 is arranged on the rear surface of the dust collector body, a dust collecting sleeve 22 is fixedly connected with the drilling limit hole 25, the dust collector body 2 is internally provided with an air pump, the lower surface of the dust collector body 2 is fixedly connected with a dust collecting pipe 23, the lower surface of the dust collector body 2 is slidably connected with a gravel collecting box 24, the gravel collecting box 24 is connected with the lower inner wall of the dust collector body 2 in a penetrating and sliding manner, the lower surface of the dust collecting pipe 23 is connected with the upper inner wall of a rectangular groove 35 in a penetrating and fixing manner, and the lower surface of a conical dust collecting sleeve 21 corresponds to the position of the gravel collecting box 24.
In this embodiment: laminate coal mine gallery surface through rubber air cushion 26 then stretch into the drill hole by the spacing hole 25 of probing and carry out the drilling, the dust that the built-in aspiration pump of in-process start dust collector body 2 produced the drilling is then collected in unifying to the dust collection box 37 through dust collection pipe 23 inner wall landing from the gap in the middle of toper dust collecting sleeve 21 and dust absorption cover 22, the rubble that can't be inhaled with some aspiration pumps rolls to the rubble from the inclined plane of toper dust collecting sleeve 21 and collects box 24 inner walls and collects, prevent the dust, the rubble is scattered outward and is caused the injury to the workman, avoided leading to the phenomenon appearance of remaining a large amount of ponding on ground because of using the wet sedimentation method for a long time among the prior art to appear.
Example two:
referring to fig. 3-4, based on the first embodiment, the present invention provides a technical solution: sealing mechanism includes slider 31, slider 31 sliding surface connects the spout inner wall at base 1, fixed surface is connected with mobile station 3 on slider 31, fixed surface is connected with hydraulic motor 34 on the mobile station 3, rectangular channel 35 has been seted up at the back of mobile station 3, rectangular channel 35 inner wall has seted up spout 36, the threaded hole 32 has been run through to the hou mian left end of mobile station 3, round hole 33 has been seted up to the hou mian right-hand member of mobile station 3, the last fixed surface of the output shaft of hydraulic motor 34 connects at the 2 lower surfaces of dust collector body, the inner wall of fixed connection is run through on rectangular channel 35 to dust collection tube 23 lower surface, 15 circumference surface threaded connection of threaded rod are at threaded hole 32 inner walls, 12 circumference surface sliding connection of gag lever post is at round hole 33 inner wall, 36 inner wall sliding connection of spout has dust to collect box 37, dust collects box 37 fixed surface and is connected with the one deck rubber pad.
In this embodiment: the linkage of the sealing mechanism is adopted, so that the rubber air cushion 26 is more attached to the surface of the coal mine tunnel during drilling operation, the rubber air cushion does not need to be punched again for fixing, and the rubber air cushion is more convenient to use.
The working principle is as follows: before drilling operation, a hydraulic motor 34 is started to enable a drilling limiting hole 25 to correspond to a drilling position, then a motor 14 is started to enable an output shaft of the motor to drive a threaded rod 15 to rotate, at the moment, a moving platform 3 is limited by a round hole 33 and a limiting rod 12 through a threaded hole 32 in threaded connection with the threaded rod 15 to enable a sliding block 31 to move back and forth on a base 1 through the inner wall of a sliding chute, when the moving platform moves to the position that the surface of a rubber air cushion 26 is attached to the surface of a coal mine tunnel, the motor 14 is stopped, the rubber air cushion 26 is attached to the surface of the coal mine tunnel, then a drilling hole is extended into the drilling limiting hole 25 for drilling, in the process, an air suction pump arranged in a dust collection device body 2 is started to roll dust generated by drilling from a gap between a conical dust collection sleeve 21 and a dust collection sleeve 22 through the inner wall of a dust collection pipe 23 into a dust collection box 37 for unified collection, and crushed stones which cannot be sucked by the air suction pump fall from the inclined surface of the conical dust collection sleeve 21 to the inner wall of the crushed stone collection box 24 for collection, prevent dust, rubble from scattering outward and causing the injury to the workman, avoided among the prior art because of using wet sedimentation method for a long time and leading to the phenomenon appearance that ground remains a large amount of ponding.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for colliery gallery drilling drill way dust collector, includes base (1), its characterized in that: the dust removal device is characterized in that a fixed plate (11) is fixedly connected to the upper surface of the base (1), a limiting rod (12) is fixedly connected to the front surface of the fixed plate (11), the front surface of the limiting rod (12) is fixedly connected to the front inner wall of the base (1), a motor base (13) is fixedly connected to the upper surface of the base (1), a motor (14) is fixedly connected to the upper surface of the motor base (13), a threaded rod (15) is fixedly connected to the front output shaft of the motor (14), the front inner wall of the threaded rod (15) is rotatably connected to the front inner wall of the base (1), a sliding groove is formed in the upper surface of the base (1), a sealing mechanism is arranged on the inner wall of the sliding groove of the base (1), a dust removal device body (2) is arranged above the sealing mechanism, a conical dust collection sleeve (21) is recessed in the front of the dust removal device body (2), and a rubber air cushion (26) is fixedly connected to the front of the dust removal device body (2), spacing hole of probing (25) has been seted up to dust collector body (2) rear surface, the preceding fixedly connected with dust absorption cover (22) in spacing hole of probing (25), dust collector body (2) embeds there is the aspiration pump, fixed surface is connected with dust collecting tube (23) under dust collector body (2), sliding surface is connected with the rubble under dust collector body (2) and collects box (24), inner wall under box (24) is collected to the rubble runs through sliding connection at dust collector body (2).
2. A dust extraction device for a coal mine tunnel drilling orifice according to claim 1, wherein: the sealing mechanism comprises a sliding block (31), the sliding block (31) is connected to the inner wall of a sliding groove of the base (1) in a surface sliding mode, the sliding block (31) is fixedly connected with a moving platform (3), the moving platform (3) is fixedly connected with a hydraulic motor (34), a rectangular groove (35) is formed in the back of the moving platform (3), the sliding groove (36) is formed in the inner wall of the rectangular groove (35), a threaded hole (32) is formed in the left end of the back of the moving platform (3) in a penetrating mode, a round hole (33) is formed in the right end of the back of the moving platform (3), and the upper surface of an output shaft of the hydraulic motor (34) is fixedly connected to the lower surface of the dust removal device body (2).
3. A dust extraction device for a coal mine tunnel drilling orifice according to claim 1, wherein: the lower surface of the dust collecting pipe (23) is fixedly connected with the upper inner wall of the rectangular groove (35) in a penetrating way.
4. A dust extraction device for a coal mine tunnel drilling orifice according to claim 1, wherein: threaded rod (15) circumference surface threaded connection is in screw hole (32) inner wall, gag lever post (12) circumference surface sliding connection is in round hole (33) inner wall.
5. A dust extraction device for a coal mine tunnel drilling orifice according to claim 2, wherein: the dust collecting box is characterized in that a dust collecting box (37) is connected to the inner wall of the sliding groove (36) in a sliding mode, and a layer of rubber pad is fixedly connected to the surface of the dust collecting box (37).
6. A dust extraction device for a coal mine tunnel drilling orifice according to claim 1, wherein: the lower surface of the cone-shaped dust collecting sleeve (21) corresponds to the position of the gravel collecting box (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697371.5U CN215169840U (en) | 2021-04-06 | 2021-04-06 | Dust removal device for drilling orifice of coal mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697371.5U CN215169840U (en) | 2021-04-06 | 2021-04-06 | Dust removal device for drilling orifice of coal mine tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215169840U true CN215169840U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120697371.5U Expired - Fee Related CN215169840U (en) | 2021-04-06 | 2021-04-06 | Dust removal device for drilling orifice of coal mine tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215169840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733374A (en) * | 2023-08-14 | 2023-09-12 | 中铁上海工程局集团第七工程有限公司 | Long arm drill jumbo suitable for multiple construction methods |
-
2021
- 2021-04-06 CN CN202120697371.5U patent/CN215169840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733374A (en) * | 2023-08-14 | 2023-09-12 | 中铁上海工程局集团第七工程有限公司 | Long arm drill jumbo suitable for multiple construction methods |
| CN116733374B (en) * | 2023-08-14 | 2023-10-27 | 中铁上海工程局集团第七工程有限公司 | Long arm drill jumbo suitable for multiple construction methods |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |