CN106761899B - A kind of tunnel dust removal machine - Google Patents
A kind of tunnel dust removal machine Download PDFInfo
- Publication number
- CN106761899B CN106761899B CN201710056681.7A CN201710056681A CN106761899B CN 106761899 B CN106761899 B CN 106761899B CN 201710056681 A CN201710056681 A CN 201710056681A CN 106761899 B CN106761899 B CN 106761899B
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- CN
- China
- Prior art keywords
- air duct
- air draught
- telescopic device
- dust removal
- telescopic
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 31
- 238000005183 dynamical system Methods 0.000 claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of tunnel dust removal machines, including air draught air duct, telescopic device, dynamical system, platform, running gear and dedusting fan；The top of the air draught air duct is connected with telescopic device, and the rear end of air draught air duct is connected with dedusting fan, and the telescopic device bottom is mounted on platform top surface, and telescopic device telescopic adjustment air draught air duct elongates or shortens；The platform is arranged in dynamical system, and the dynamical system and dedusting fan are mounted on running gear；The power that the running gear is provided by dynamical system makes tunnel dust removal machine complete the walking motion for advancing, retreating, turning to.Tunnel dust removal machine of the present invention has independent ambulation ability, and air draught air duct can stretch, operator is no longer needing other equipment auxiliary that the movement to cleaner and the adjusting of air draught air duct can be completed, improve the mobile adjustment capability of equipment, guarantee efficiency of dust collection, reduce dust concentration, it is ensured that construction efficiency.
Description
Technical field
The present invention relates to a kind of tunnel cleaner, specifically a kind of tunnel dust removal machine.
Background technique
Currently, rock tunnel(ling) machine is rapidly developed in the application of Tunnel Engineering, but the short slab of its work progress is also gradually
It is exposed, wherein more outstanding is dust pollution.High concentrate dust pollutes not only to the health of constructing tunnel personnel
It causes huge harm, and visibility is reduced, cause construction personnel unsighted, reduce construction efficiency.It uses at this stage
Do not have independent ambulation ability in the blower of tunnel dedusting, and fan induced draught air duct is unable to telescopic adjustment, in the case, applies
Worker person must complete the movement of blower by other equipment such as digging machines and the adjustment of air inlet, the use of fan bring pole
It is big inconvenient.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of tunnel dust removal machine, operator can basis
Condition of construction controls the walking of tunnel dust removal machine, complete machine position is adjusted, and can elongate or shorten air draught air duct, to guarantee dedusting
Machine is dusted operation in place, efficiently removes the dust generated in work progress.
To achieve the goals above, the technical solution adopted by the present invention is that: a kind of tunnel dust removal machine, including air draught air duct,
Telescopic device, dynamical system, platform, running gear and dedusting fan；The top of the air draught air duct is connected with telescopic device, inhales
The rear end of wind air duct is connected with dedusting fan, and the telescopic device bottom is mounted on platform top surface, and telescopic device telescopic adjustment is inhaled
Wind air duct elongates or shortens；The platform is arranged in dynamical system, and the dynamical system and dedusting fan are mounted on walking dress
It sets；The power that the running gear is provided by dynamical system makes tunnel dust removal machine complete the walking advanced, retreat, turned to
Movement.
The present invention is further, and the air draught air duct is bellows.
The present invention is further, and the telescopic device includes multi-stage telescopic arms, and the flexible front end of first segment is led equipped with air duct
Draw frame, air duct hitch frame is connect with air draught air duct end top.
The present invention is further, and every section telescopic arm of the telescopic device has a connection frame, connection frame and air draught wind
Cylinder connection.
The present invention is further, and the telescopic device further includes pulley and wirerope；Pulley is connected with telescopic arm, wirerope
One end is fixed on air duct hitch frame, and the other end is connected with telescopic arm rear end, centre pass through pulley, air draught air duct telescopic section with
Wirerope is connected.
The present invention is further, and the running gear is traveling crawler.
Tunnel dust removal machine of the present invention has independent ambulation ability, and air draught air duct can stretch, in the construction process, when need
When moving tunnel dust removal machine, construction personnel according to circumstances can control complete machine and complete to advance, retreat, turn left and turn right
Equal walking motions can make complete machine walking be dusted operation to suitable position with this；When needing to adjust air duct length
It waits, construction personnel can control telescopic device and stretch, and drive the flexible of air draught air duct, guarantees that air duct has with this and is suitble to dedusting work
The length of industry.With this, operator is no longer needing other equipment auxiliary that movement and air draught wind to cleaner can be completed
The adjusting of cylinder improves the mobile adjustment capability of equipment, guarantees efficiency of dust collection, reduces dust concentration, it is ensured that construction efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is telescopic device structural schematic diagram of the invention；
Fig. 3 is that air draught air duct of the present invention stretches out status diagram；
In figure: 1, air draught air duct；2, telescopic device；2-1, air duct hitch frame；2-2, pulley；2-3, wirerope；2-4, it stretches
Contracting arm；3, dynamical system；4, platform；5, running gear；6, dedusting fan.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
As shown in Figure 1, a kind of tunnel dust removal machine of the present invention, including air draught air duct 1, telescopic device 2, dynamical system 3, platform
4, running gear 5 and dedusting fan 6；The top of air draught air duct 1 is connected with telescopic device 2, the rear end of air draught air duct 1 and dedusting wind
Machine 6 is connected, and 2 bottom of telescopic device is mounted on 4 top surface of platform, and 2 telescopic adjustment air draught air duct 1 of telescopic device elongates or shortens；It is flat
Platform 4 is arranged in dynamical system 3, and dynamical system 3 and dedusting fan 6 are mounted on running gear 5；Running gear 5 passes through power
The power that system 3 provides makes tunnel dust removal machine complete the walking motion for advancing, retreating, turning to.
On the basis of the said structure, the present invention provides a kind of embodiment of air draught air duct 1, is bellows, also referred to as wave
Line compensator can guarantee effective dilatation, naturally it is also possible to using other suitably flexible form of tubes.
A kind of embodiment of telescopic device 2 of the present invention is as shown in Fig. 2, telescopic device 2 includes multi-stage telescopic arms 2-4, and first
It saves flexible front end and is equipped with air duct hitch frame 2-1, air duct hitch frame 2-1 is connect with 1 end top of air draught air duct.Pass through telescopic arm
2-4's is flexible, the elongation of traction air draught air duct 1 or contraction.
Since air draught air duct 1 is longer, in order to avoid air draught air duct 1 itself drops in elongation, in addition to telescopic device 2 and inhale
1 end of wind air duct is outer by air duct hitch frame 2-1 connection, here the connection at 1 middle part and telescopic device 2 of increase air draught air duct, and one
Kind connection type is to have a connection frame in every section telescopic arm, connection frame is connect with air draught air duct 1.
Another connection type is that pulley 2-2 and wirerope 2-3 is arranged on telescopic device 2；Pulley 2-2 and telescopic arm
The lower part 2-4 is connected, and the one end wirerope 2-3 is fixed on air duct hitch frame 2-1, and the other end is connected with the end telescopic arm 2-4, intermediate
Across pulley 2-2,1 telescopic section of air draught air duct is connected with wirerope 2-3.According to this for embodiment, as shown in figures 1 and 3, inhale
The contraction process of wind air duct are as follows: when telescopic arm 10 extends, drive air duct connection frame 7 and air draught air duct 1 is driven to extend, while steel
Cord 2-3 is locking, and when guaranteeing that telescopic arm 10 extends, wirerope 2-3 is not damaged, when air draught air duct 1 is elongated to appropriate length,
Stop telescopic arm 10 to extend, while tightening wirerope 2-3, guarantees that air draught air duct 1 will not be sagging；When telescopic arm 10 is shunk, band
Dynamic air duct connection frame 7 simultaneously drives air draught air duct 1 to shrink, while wirerope 2-3 is tightened, when air draught air duct 1 is retracted to suitable length
Degree stops telescopic arm 10 and shrinks, while adjusting wirerope 2-3, guarantees that air draught air duct 1 will not be sagging.
It is light-weight using crawler belt, intensity is high, energy in addition, a kind of embodiment of running gear 5 of the invention is traveling crawler
Enough well adapt to the various severe landform in tunnel.
In conclusion dust removal machine workflow in tunnel of the present invention is as follows:
Firstly, starting tunnel dust removal machine dynamical system 3, adjusts telescopic device 2, guarantee that air draught air duct 1 is retracted to most short shape
State, then, control complete machine are walked, and when complete machine is walked to designated position, after being come to a complete stop, adjustment 1 length of air draught air duct is opened
Dynamic dedusting fan 6, dedusting fan 6 can by the air largely containing dust by the front end inspiration of air draught air duct, then again it is internal into
Then row depositing dust, dust removal process clean air are discharged from 6 rear end of dedusting fan.
After completing dedusting, air draught air duct 1 is shunk, it is rapidly that complete machine is mobile using the walking function of tunnel dedusting
To other positions, guarantee that entire work progress is unaffected.
Certainly, above-described embodiment is only preferred embodiment of the invention, is specifically not limited thereto, on this basis can basis
Actual needs is made having and targetedly be adjusted, to obtain different embodiments.Since mode in the cards is more, this
In just no longer illustrate one by one.
Claims (4)
1. a kind of tunnel dust removal machine, which is characterized in that including air draught air duct (1), telescopic device (2), dynamical system (3), platform
(4), running gear (5) and dedusting fan (6)；
The top of the air draught air duct (1) is connected with telescopic device (2), rear end and dedusting fan (6) phase of air draught air duct (1)
Even, telescopic device (2) bottom is mounted on platform (4) top surface, telescopic device (2) telescopic adjustment air draught air duct (1) elongation or
Shorten；The platform (4) is arranged on dynamical system (3), and the dynamical system (3) and dedusting fan (6) are mounted on walking dress
It sets on (5)；The running gear (5) passes through the power that dynamical system (3) provide, and tunnel dust removal machine is made to complete to advance, retreat, turn
To walking motion；
The telescopic device (2) includes multi-stage telescopic arms (2-4), and first segment stretches front end equipped with air duct hitch frame (2-1), wind
Cylinder hitch frame (2-1) is connect with air draught air duct (1) end top；
The telescopic device (2) further includes pulley (2-2) and wirerope (2-3)；Pulley (2-2) is connected with telescopic arm (2-4), steel
The one end cord (2-3) is fixed on air duct hitch frame (2-1), and the other end is connected with the rear end telescopic arm (2-4), and centre passes through pulley
(2-2), air draught air duct (1) telescopic section are connected with wirerope (2-3).
2. a kind of tunnel dust removal machine according to claim 1, which is characterized in that the air draught air duct (1) is bellows
Pipe.
3. a kind of tunnel dust removal machine according to claim 1, which is characterized in that every section of the telescopic device (2) is flexible
Arm has a connection frame, and connection frame is connect with air draught air duct (1).
4. a kind of tunnel dust removal machine according to claim 1 or 2, which is characterized in that the running gear (5) is that walking is carried out
Band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056681.7A CN106761899B (en) | 2017-01-25 | 2017-01-25 | A kind of tunnel dust removal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056681.7A CN106761899B (en) | 2017-01-25 | 2017-01-25 | A kind of tunnel dust removal machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761899A CN106761899A (en) | 2017-05-31 |
| CN106761899B true CN106761899B (en) | 2019-02-22 |
Family
ID=58943122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710056681.7A Active CN106761899B (en) | 2017-01-25 | 2017-01-25 | A kind of tunnel dust removal machine |
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| Country | Link |
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| CN (1) | CN106761899B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309175A (en) * | 2017-07-18 | 2017-11-03 | 合肥杰源机电科技有限公司 | A kind of centrifugal dedusting equipment for mine stones |
| CN107335560A (en) * | 2017-07-18 | 2017-11-10 | 合肥杰源机电科技有限公司 | A kind of mining mist-spraying cooling fan |
| CN114233363B (en) * | 2021-11-08 | 2023-10-03 | 江苏徐工工程机械研究院有限公司 | Onboard dust removal system and method for heading machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2443858A1 (en) * | 1974-09-13 | 1976-03-25 | Hoelter Heinz | Dust extractor for tunnels and headings - has water sprayed in precipitators on both sides of centre fan |
| CN201679514U (en) * | 2010-06-01 | 2010-12-22 | 王守瑞 | Short-range dust removing device |
| CN102251791B (en) * | 2011-06-17 | 2013-10-23 | 重庆工程职业技术学院 | Folded ventilation duct assembly |
| CN102218201B (en) * | 2011-06-29 | 2012-10-03 | 游丽鹏 | Fire engine capable of implementing highrise rescue |
| CN203809034U (en) * | 2014-04-16 | 2014-09-03 | 江西四通重工机械有限公司 | Multi-freedom-degree dust collecting device in roadway |
| CN203809037U (en) * | 2014-05-08 | 2014-09-03 | 扬州市江隆矿业设备有限公司 | Crawler type dust collecting fan |
| CN104632217A (en) * | 2015-02-12 | 2015-05-20 | 泰安市福通矿用电气有限公司 | Wet dust removal and wind speed spraying haze-removing and dust-settling fan |
| CN206801608U (en) * | 2017-01-25 | 2017-12-26 | 徐州徐工基础工程机械有限公司 | Tunnel dust removal machine |
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2017
- 2017-01-25 CN CN201710056681.7A patent/CN106761899B/en active Active
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| Publication number | Publication date |
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| CN106761899A (en) | 2017-05-31 |
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