CN103953383A - Multi-degree-of-freedom in-laneway dust catcher - Google Patents
Multi-degree-of-freedom in-laneway dust catcher Download PDFInfo
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- CN103953383A CN103953383A CN201410151793.7A CN201410151793A CN103953383A CN 103953383 A CN103953383 A CN 103953383A CN 201410151793 A CN201410151793 A CN 201410151793A CN 103953383 A CN103953383 A CN 103953383A
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- support disc
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Abstract
The invention discloses a multi-degree-of-freedom in-laneway dust catcher which comprises a rotary hydraulic cylinder (7), a swing hydraulic cylinder (5), a lower support disc (4), an upper support disc (2), retractable hydraulic cylinders (3), a telescopic hose (9) and a dust catching cover (1), wherein a base (6) is arranged on the rotary hydraulic cylinder, the lower support disc is arranged on the base, one end of the swing hydraulic cylinder is connected with the base, the other end of the swing hydraulic cylinder is connected with the upper end of the lower support disc, the upper support disc is arranged at the upper part of the lower support disc, the upper end of the telescopic hose is movably connected with the dust catching cover, the lower end of the telescopic hose is movably connected with a dust exhausting pipe (10), the retractable hydraulic cylinders are symmetrically arranged, and a guide sleeve (8) is arranged between the upper support disc and the lower support disc. The multi-degree-of-freedom in-laneway dust catcher provided by the invention has a compact structure, is convenient to manufacture and mount, is reliable and durable, occupies a small space, realizes that the dust catching cover can be stretched, lifted and steered in positions according to requirements, not only ensures that the operation of other excavating equipment inside a laneway is not disturbed, but also improves the dust catching efficiency of a dust removal system in laneway excavation.
Description
Technical field
The present invention relates to dust trapping device in multiple degrees of freedom tunnel that roadway head and constructing tunnel work plane use.
Background technology
Along with China's industrial expansion, demand to the energy and the underground space constantly increases, coal mining and underground construction machinery construction level constantly increase, dust is one of major pollutants of mining excavation and tunnel piercing, dust is also more and more along with the construction of mineral exploration and exploitation and underground construction, and mechanical normal operation and the workers ' health of dust to site operation causes very large threat.In tunnel, the efficiency of dedusting is decided by catch dirt and two key technologies of dedusting, in the dust pelletizing system in tunnelling at present, also there is no corresponding dust trapping device.
Summary of the invention
The object of the present invention is to provide dust trapping device in the multiple degrees of freedom tunnel of a kind of tunnel piercing mechanism working face, it can be adjusted by position, hydraulic mechanism implementation space, thereby reaches 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 comprises rotating liquid cylinder pressure, oscillating motor, lower support dish, upper supporting disk, telescopic hydraulic cylinder, bellows and dust hood, on described rotating liquid cylinder pressure, be provided with pedestal, lower support disk activity is arranged on pedestal, oscillating motor one end and pedestal are movably connected, the other end is connected with lower support dish movable upper end, described lower support dish top is provided with supporting disk, described bellows upper end is arranged on supporting disk, bellows lower end is arranged on lower support dish, bellows upper end and dust hood are movably connected, bellows lower end and dust flue are movably connected, described telescopic hydraulic cylinder is symmetrical arranged and its upper end and upper supporting disk are movably connected, lower end is connected with lower support disk activity, between described upper supporting disk and lower support dish, be provided with fairlead.
Rotating liquid cylinder pressure of the present invention can make dust trapping device rotatablely move in certain limit; Pedestal, lower support dish and oscillating motor form triangular structure, and oscillating motor stretches and realizes moving up and down of dust hood position, and the flexible length that realizes dust hood position of telescopic hydraulic cylinder changes; Upper supporting disk is flexibly connected dust hood by the flange hole on it, and change dust hood and upper supporting disk threaded engagement realize dust hood angle adjustment.
Described rotating liquid cylinder pressure is in fixing whole dust trapping device, and the angle that can realize in certain limit changes, and realizes whole device and rotatablely moves; Described oscillating motor can be realized moving up and down of dust hood position by stretching, and the length that described telescopic hydraulic cylinder can be realized dust hood position changes.
Compact conformation of the present invention, easily manufactured, installation facility, reliability and durability, take up room little, can realize flexible, the lifting on demand of dust hood position and turn to, ensureing not disturb in tunnel in other heading equipment operations, can catch in a large number again tunnel dust, the efficiency of seizing dust that improves dust pelletizing system in tunnelling, makes to reach better dust removing effects.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the present invention,
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Dust hood 2, upper supporting disk 3, telescopic hydraulic cylinder 4, lower support dish 5, oscillating motor 6, pedestal 7, rotating liquid cylinder pressure 8, fairlead 9, bellows 10, dust flue in the drawings, 1.
Detailed description of the invention
As depicted in figs. 1 and 2, the present invention is mainly made up of dust hood 1, upper supporting disk 2, telescopic hydraulic cylinder 3, bellows 9, fairlead 8, rotating liquid cylinder pressure 7, pedestal 6, oscillating motor 5 and lower support dish 4.On described rotating liquid cylinder pressure 7, be provided with pedestal 6, lower support dish forms T character form structure by a plectane and side plate entirety, lower support dish is movably arranged on pedestal with hinge by the side plate on it, oscillating motor one end is movably connected by hinge and pedestal, the other end is movably connected with hinge by side plate (stand up position) upper end of hinge and lower support dish, plectane (horizontal level) top of described lower support dish is correspondingly provided with supporting disk, described bellows upper end is movably arranged on upper supporting disk by flange hole (not shown in FIG.), bellows lower end is movably arranged on the plectane of lower support dish, bellows upper end and dust hood are movably connected, bellows lower end and dust flue 10 are movably connected, dust flue and deduster are movably connected, dismountable dust flue when deduster is not worked, described telescopic hydraulic cylinder is symmetrical arranged, telescopic hydraulic cylinder upper end and upper supporting disk are movably connected with hinge, lower end and lower support dish are movably connected with hinge, between described upper supporting disk and lower support dish, be symmetrically arranged with fairlead, fairlead is near bellows, make bellows not run-off the straight when flexible by fairlead.It is upper that rotating liquid cylinder pressure is fixed on tunnelling equipment, and the side of rotating liquid cylinder pressure connects whole device, realizes rotatablely moving of whole device by the rotation of rotating liquid cylinder pressure; Pedestal, lower support dish and oscillating motor form triangle mechanism, realize whole mechanism swing by the stretching motion of oscillating motor; Realize the swing of whole mechanism by the stretching motion of oscillating motor; Lower support dish one end is connected with the dust flue being connected with deduster, the lower support dish other end is connected with two fairleads with two telescopic hydraulic cylinders, two telescopic hydraulic cylinders are connected with upper supporting disk with two fairleads, and upper supporting disk is connected with dust hood by flange hole; Bellows is connected with dust hood, and is connected on deduster by upper supporting disk and lower support dish.
Specific works process is: when work, first rotating liquid cylinder pressure is fixed on to tunnelling equipment upper, connects hydraulic test, first adjust rotating liquid cylinder pressure by dust hood towards putting appropriate location; Adjust again oscillating motor, dust hood is adjusted to suitable height; Adjust again telescopic hydraulic cylinder, dust hood is adjusted to apart from the suitable distance of work plane; Finally realize the conversion of dust hood angle by adjusting the flange cooperation position of dust hood and upper supporting disk; Lower support dish connects the bellows being connected with deduster, and bellows lower end is connected with dust flue, and dust flue is connected with deduster, thereby can make the dust capturing carry out dust removal process.
Claims (1)
1. dust trapping device in a multiple degrees of freedom tunnel, it is characterized in that: it comprises rotating liquid cylinder pressure (7), oscillating motor (5), lower support dish (4), upper supporting disk (2), telescopic hydraulic cylinder (3), bellows (9) and dust hood (1), on described rotating liquid cylinder pressure, be provided with pedestal (6), lower support disk activity is arranged on pedestal, oscillating motor one end and pedestal are movably connected, the other end is connected with lower support dish movable upper end, described lower support dish top is provided with supporting disk, described bellows upper end is arranged on supporting disk, bellows lower end is arranged on lower support dish, bellows upper end and dust hood are movably connected, bellows lower end and dust flue (10) are movably connected, described telescopic hydraulic cylinder is symmetrical arranged and its upper end and upper supporting disk are movably connected, lower end is connected with lower support disk activity, between described upper supporting disk and lower support dish, be provided with fairlead (8).
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 true CN103953383A (en) | 2014-07-30 |
| CN103953383B CN103953383B (en) | 2016-08-31 |
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| 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 |
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| CN (1) | CN103953383B (en) |
Cited By (4)
| 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 |
| CN111963085A (en) * | 2020-08-26 | 2020-11-20 | 中国矿业大学 | Dust removal device of wind-power slag-discharging hydraulic drill carriage for driving working face |
| CN115028106A (en) * | 2022-06-15 | 2022-09-09 | 湖州勤业建筑工业有限公司 | Hoisting equipment for prefabricated plate |
| CN115106367A (en) * | 2022-07-04 | 2022-09-27 | 秦皇岛晶科环保设备有限公司 | Garden waste recycling treatment equipment and process |
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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN111963085A (en) * | 2020-08-26 | 2020-11-20 | 中国矿业大学 | Dust removal device of wind-power slag-discharging hydraulic drill carriage for driving working face |
| CN115028106A (en) * | 2022-06-15 | 2022-09-09 | 湖州勤业建筑工业有限公司 | Hoisting equipment for prefabricated plate |
| 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 |
| CN115106367A (en) * | 2022-07-04 | 2022-09-27 | 秦皇岛晶科环保设备有限公司 | Garden waste recycling treatment equipment and process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953383B (en) | 2016-08-31 |
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| C14 | Grant of patent or utility model | ||
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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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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| 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 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |