CN103953383B - Dust trapping device in a kind of multiple degrees of freedom tunnel - Google Patents
Dust trapping device in a kind of multiple degrees of freedom tunnel Download PDFInfo
- Publication number
- CN103953383B CN103953383B CN201410151793.7A CN201410151793A CN103953383B CN 103953383 B CN103953383 B CN 103953383B CN 201410151793 A CN201410151793 A CN 201410151793A CN 103953383 B CN103953383 B CN 103953383B
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- support plate
- dust
- hydraulic cylinder
- bellows
- pedestal
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Abstract
The invention discloses dust trapping device in a kind of multiple degrees of freedom tunnel, it includes rotating hydraulic cylinder (7), oscillating motor (5), under prop up support plate (4), upper support plate (2), telescopic hydraulic cylinder (3), bellows (9) and dust hood (1), pedestal (6) it is provided with on rotating hydraulic cylinder, under prop up support plate and be arranged on pedestal, oscillating motor one end is connected with pedestal, the other end is connected with lower support plate upper end, under prop up support plate top and be provided with support plate, bellows upper end is movably connected with dust hood, bellows lower end is movably connected with dust flue (10), telescopic hydraulic cylinder is symmetrical arranged, upper is provided with fairlead (8) between support plate and lower support plate.Present configuration is compact, easily manufactured, installation facility, reliability and durability, take up room little, dust hood position can be realized stretch on demand, lift and turn to, both can ensure not disturb other heading equipment operations in tunnel, the efficiency of seizing dust of dust pelletizing system in tunnelling can be improved again.
Description
Technical field
The present invention relates to dust trapping device in the multiple degrees of freedom tunnel of roadway head and the use of constructing tunnel work surface.
Background technology
Along with China's industrial expansion, the demand of the energy and the underground space is constantly increased, coal mining and underground engineering
Mechanized construction level is continuously increased, and dust is one of major pollutants of mining excavation and tunnel piercing, and dust is also with ore deposit
The construction producing exploitation and underground engineering gets more and more, and normal operation and the workers ' health of the machinery of site operation are caused very by dust
Big threat.In tunnel, the efficiency of dedusting is decided by catch dirt and two key technologies of dedusting, the dust pelletizing system in current tunnelling
In also there is no corresponding dust trapping device.
Summary of the invention
It is an object of the invention to provide dust trapping device in the multiple degrees of freedom tunnel of a kind of tunnel piercing mechanism construction surface, it
Locus can be realized by hydraulic mechanism to adjust, thus reach best dust removing effects.
The present invention is achieved by the following scheme: in described a kind of multiple degrees of freedom tunnel, dust trapping device includes rotating hydraulic
Cylinder, oscillating motor, props up support plate down, above props up support plate, telescopic hydraulic cylinder, bellows and dust hood, on described rotating hydraulic cylinder
Being provided with pedestal, lower support disk activity is arranged on pedestal, oscillating motor one end is connected with base runner, the other end with lower
Support plate upper end is movably connected, and described lower support plate top is provided with a support plate, and described bellows upper end is arranged on support
On dish, bellows lower end be arranged on down on support plate, bellows upper end is movably connected with dust hood, bellows lower end and
Dust flue is movably connected, and described telescopic hydraulic cylinder is symmetrical arranged and its upper end is connected with upper support disk activity, lower end and lower support
Disk activity is connected, and described upper is provided with fairlead between support plate and lower support plate.
Rotating hydraulic cylinder of the present invention can make dust trapping device in certain limit rotary motion；Pedestal, prop up support plate and pendulum down
The triangle structure of hydrodynamic cylinder pressure, oscillating motor stretches and realizes moving up and down of dust hood position, and telescopic hydraulic cylinder stretches
Realize the length change of dust hood position；Upper support plate is flexibly connected dust hood by flange hole thereon, change dust hood and
Upper support dish threaded engagement realizes dust hood angle adjustment.
Described rotating hydraulic cylinder is while fixing whole dust trapping device, it is possible to achieve a range of angle changes,
Realize whole device rotary motion；Described oscillating motor can realize moving up and down of dust hood position, institute by flexible
The telescopic hydraulic cylinder stated can realize the length change of dust hood position.
Present configuration is compact, easily manufactured, installation facility, reliability and durability, takes up room little, can realize dust hood position
Stretch on demand, lift and turn to, do not disturb in tunnel while other heading equipment operations in guarantee, lane can be caught again in a large number
Road dust, improves the efficiency of seizing dust of dust pelletizing system in tunnelling, makes to reach more preferable dust removing effects.
Accompanying drawing explanation
Fig. 1 is the present invention main TV structure schematic diagram,
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
In the drawings, 1, dust hood 2, above prop up support plate 3, telescopic hydraulic cylinder 4, prop up support plate 5, oscillating motor 6, base down
Seat 7, rotating hydraulic cylinder 8, fairlead 9, bellows 10, dust flue.
Detailed description of the invention
As depicted in figs. 1 and 2, the present invention mainly by dust hood 1, above prop up support plate 2, telescopic hydraulic cylinder 3, bellows 9, lead
Form to set 8, rotating hydraulic cylinder 7, pedestal 6, oscillating motor 5 and lower support plate 4.It is provided with base on described rotating hydraulic cylinder 7
Seat 6, lower support plate is integrally formed T-shaped structure by one block of plectane and side plate, and lower support plate is lived by side plate hinge thereon
Moving and be arranged on pedestal, oscillating motor one end is connected with base runner by hinge, the other end passes through hinge and lower support plate
Side plate (stand up position) upper end hinge be movably connected, plectane (horizontal level) top of described lower support plate is correspondingly provided with
Upper support plate, described bellows upper end is movably arranged on a support plate by flange hole (being not drawn in figure), bellows
Lower end is movably arranged on down on the plectane of a support plate, and bellows upper end is movably connected with dust hood, bellows lower end and row
Dirt pipe 10 is movably connected, and dust flue is movably connected with cleaner unit, dismountable dust flue when cleaner unit does not works, described telescopic hydraulic
Cylinder is symmetrical arranged, and telescopic hydraulic cylinder upper end and upper support plate hinge are movably connected, lower end is moving phase with lower support plate hinge
Even, described upper is symmetrically arranged with fairlead between support plate and lower support plate, and fairlead, near bellows, is made by fairlead
Bellows not run-off the straight when flexible.Rotating hydraulic cylinder is fixed on tunnelling equipment, and the side of rotating hydraulic cylinder is even
Connect whole device, realized the rotary motion of whole device by the rotation of rotating hydraulic cylinder；Pedestal, down prop up support plate and swing hydraulic pressure
The triangle mechanism of cylinder, realizes whole mechanism by the stretching motion of oscillating motor and swings；Stretching by oscillating motor
Contracting motion realizes the swing of whole mechanism；Prop up down support plate one end to connect and have a dust flue being connected with cleaner unit, lower support plate another
End is connected with two telescopic hydraulic cylinders and two fairleads, and two telescopic hydraulic cylinders and two fairleads are connected with upper support plate
Connect, above prop up support plate and be connected with dust hood by flange hole；Bellows is connected with dust hood, and by upper support plate and lower support
Dish is connected on cleaner unit.
Specific works process is: is first fixed on by rotating hydraulic cylinder during work on tunnelling equipment, connects hydraulic pressure and set
Standby, first adjust rotating hydraulic cylinder by dust hood towards putting appropriate location；Adjust oscillating motor again, dust hood is adjusted to
Suitably height；Adjust telescopic hydraulic cylinder again, dust hood is adjusted to the distance suitable distance of work surface；Finally by adjusting dust hood
With the conversion that the flange cooperation position of upper support plate realizes dust hood angle；Prop up down support plate connect be connected with cleaner unit flexible soft
Pipe, bellows lower end is connected with dust flue, and dust flue is connected with cleaner unit, thus the dust captured can be made to carry out at dedusting
Reason.
Claims (1)
1. a dust trapping device in multiple degrees of freedom tunnel, it includes rotating hydraulic cylinder (7), oscillating motor (5), telescopic hydraulic cylinder
(3), bellows (9) and dust hood (1), described rotating hydraulic cylinder is provided with pedestal (6), a lower support plate is arranged on pedestal
On, bellows upper end is movably connected with dust hood, and bellows lower end is movably connected with dust flue (10), it is characterized in that: also
Including lower support plate (4) and upper support plate (2)；Under prop up support plate and include plectane and side plate, overall structure in T shape, described side plate
It is movably arranged on pedestal；Oscillating motor one end is connected with base runner, the other end is movably connected with lower support plate upper end, institute
Stating down a support plate top and be provided with a support plate, described bellows upper end is arranged on a support plate, bellows lower end sets
Putting on lower support plate, described telescopic hydraulic cylinder is symmetrical arranged and its upper end is connected with upper support disk activity, lower end and lower support
Disk activity is connected, and described upper is provided with fairlead (8) between support plate and lower support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151793.7A CN103953383B (en) | 2014-04-16 | 2014-04-16 | Dust trapping device in a kind of multiple degrees of freedom tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151793.7A CN103953383B (en) | 2014-04-16 | 2014-04-16 | Dust trapping device in a kind of multiple degrees of freedom tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953383A CN103953383A (en) | 2014-07-30 |
| CN103953383B true CN103953383B (en) | 2016-08-31 |
Family
ID=51330713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151793.7A Expired - Fee Related CN103953383B (en) | 2014-04-16 | 2014-04-16 | Dust trapping device in a kind of multiple degrees of freedom tunnel |
Country Status (1)
| Country | Link |
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| CN (1) | CN103953383B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861662A (en) * | 2017-05-15 | 2018-11-23 | 宜兴市锦桢铸造材料有限公司 | A kind of improved particle emission device |
| CN111963085B (en) * | 2020-08-26 | 2023-01-17 | 中国矿业大学 | Dust removal device of wind-power slag-discharging hydraulic drill carriage for driving working face |
| CN115028106B (en) * | 2022-06-15 | 2024-04-05 | 湖州勤业建筑工业有限公司 | Hoisting equipment for prefabricated plate |
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| SU1122837A1 (en) * | 1983-04-26 | 1984-11-07 | Восточный научно-исследовательский институт по безопасности работ в горной промышленности | Apparatus for determining explosion-protecting characteristics of sprinklers |
| FR2605907A1 (en) * | 1986-11-03 | 1988-05-06 | Debefi | Combined suction and cleaning device mounted on a light self-propelled vehicle for the vacuum removal of industrial and urban rubbish |
| CN2171094Y (en) * | 1993-09-07 | 1994-07-06 | 包头钢铁稀土公司设计院 | Lift rotary dust collector for electric furnace |
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| CN101278104A (en) * | 2005-09-29 | 2008-10-01 | 桑德威克采矿和建筑有限责任公司 | Length-variable connection of an intake pipe with a dust channel |
| CN201246165Y (en) * | 2008-08-15 | 2009-05-27 | 上海李氏电器有限公司 | Machine-mounted dust removing apparatus of cantilevered development machine |
| CN202064994U (en) * | 2011-06-01 | 2011-12-07 | 徐州富迪矿用设备有限公司 | Mine drilling negative-pressure dust-sucking device |
| CN102383825A (en) * | 2011-11-18 | 2012-03-21 | 扬州市扬子钣金制造有限公司 | Mine cylinder type dust catcher |
| CN202946185U (en) * | 2012-12-03 | 2013-05-22 | 扬州市江隆矿业设备有限公司 | Dedusting system of shotcrete machine |
| CN203067017U (en) * | 2013-01-15 | 2013-07-17 | 中国矿业大学 | Device for preventing spraying of coal or gas in drilling and cutting |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2486009B (en) * | 2010-12-01 | 2013-03-20 | Vector Int Ltd | Subsea flexible pipe installation device |
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2014
- 2014-04-16 CN CN201410151793.7A patent/CN103953383B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1122837A1 (en) * | 1983-04-26 | 1984-11-07 | Восточный научно-исследовательский институт по безопасности работ в горной промышленности | Apparatus for determining explosion-protecting characteristics of sprinklers |
| FR2605907A1 (en) * | 1986-11-03 | 1988-05-06 | Debefi | Combined suction and cleaning device mounted on a light self-propelled vehicle for the vacuum removal of industrial and urban rubbish |
| CN2171094Y (en) * | 1993-09-07 | 1994-07-06 | 包头钢铁稀土公司设计院 | Lift rotary dust collector for electric furnace |
| CN2192859Y (en) * | 1994-03-07 | 1995-03-22 | 杭州环境净化设备厂 | Low-suspension slewing dust eliminate collecting device for arc stove |
| CN2641119Y (en) * | 2003-07-08 | 2004-09-15 | 李德荣 | Environmental protection type cleaning vehicle |
| CN101278104A (en) * | 2005-09-29 | 2008-10-01 | 桑德威克采矿和建筑有限责任公司 | Length-variable connection of an intake pipe with a dust channel |
| CN201246165Y (en) * | 2008-08-15 | 2009-05-27 | 上海李氏电器有限公司 | Machine-mounted dust removing apparatus of cantilevered development machine |
| CN202064994U (en) * | 2011-06-01 | 2011-12-07 | 徐州富迪矿用设备有限公司 | Mine drilling negative-pressure dust-sucking device |
| CN102383825A (en) * | 2011-11-18 | 2012-03-21 | 扬州市扬子钣金制造有限公司 | Mine cylinder type dust catcher |
| CN202946185U (en) * | 2012-12-03 | 2013-05-22 | 扬州市江隆矿业设备有限公司 | Dedusting system of shotcrete machine |
| CN203067017U (en) * | 2013-01-15 | 2013-07-17 | 中国矿业大学 | Device for preventing spraying of coal or gas in drilling and cutting |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953383A (en) | 2014-07-30 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multi-degree-of-freedom in-laneway dust catcher Effective date of registration: 20200528 Granted publication date: 20160831 Pledgee: Pingxiang rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI SITONG HEAVY INDUSTRY MACHINERY Co.,Ltd. Registration number: Y2020360000042 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210416 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230801 Granted publication date: 20160831 Pledgee: Pingxiang rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI SITONG HEAVY INDUSTRY MACHINERY Co.,Ltd. Registration number: Y2020360000042 |