CN202690060U - Dust extraction device for dangling type tunneling head-on unit - Google Patents
Dust extraction device for dangling type tunneling head-on unit Download PDFInfo
- Publication number
- CN202690060U CN202690060U CN 201220429800 CN201220429800U CN202690060U CN 202690060 U CN202690060 U CN 202690060U CN 201220429800 CN201220429800 CN 201220429800 CN 201220429800 U CN201220429800 U CN 201220429800U CN 202690060 U CN202690060 U CN 202690060U
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- China
- Prior art keywords
- dust extraction
- extraction device
- dust
- dust arrester
- unit
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Abstract
The utility model discloses a dust extraction device for a dangling type tunneling head-on unit. The dust extraction device for dangling type tunneling head-on unit comprises a hoisting set and a dust extraction device, a lifting device, a traction device and a power device all connected on the hoisting set. The dust extraction device is connected with the lifting device, the traction device is connected with the lifting device, and the power device is connected with the traction device. The hoisting device comprises a hanging ring and a walk track beam, the walk track beam is connected with the hanging ring, and the hanging ring is connected with a rock bolt or a supporting I-shaped steel or a U-shaped lift sub on a roadway top plate. The dust extraction device is ideal in dust absorption effect, simple in operation and practical, and the dust extraction position is adjustable. The dust extraction device can follow the stretching of a tunneling head-on unit, is time-saving, labor-saving and convenient to use, and labor productivity can be improved. And the installing position of the dust extraction device can not be effected by high and low fluctuation of a roadway bottom plate, can step over mess and equipment on the roadway bottom plate, can effectively use tunnel cross-section without interfering the implement of other processes, and can achieve whole-process control of safety producing of the tunneling head-on unit.
Description
Technical field
The utility model relates to a kind of dust arrester, relates in particular to a kind of suspension type boring head dust arrester.
Background technology
Dense for reducing the dust that produces in the fully-mechanized digging machine tunneling process, all use dust in the special-purpose dust arrester collection work environment to reach the purpose of depositing dust under the existing well, existing dust arrester is by suction box, deduster, the pipeline that air duct between connection suction box and the deduster and deduster supply water, stop valve, the strainer reducing valve forms, its mode of occupation is that dust arrester is contained on the traversing carriage, support bottom trundle on the belt machine end roof beam structure or the scratch board conveyor chute mobile, there is following shortcoming in this mode: 1, take the conveyor tail beam orbit usefull space; When 2, heading end extended, air-breathing air duct need be beaten anchor point again, draws steel wire to hang air duct, wastes time and energy, and labor strength is large; 3, dust arrester is installed on the conveyor, easily causes security incident.
Summary of the invention
In order to solve the deficiencies in the prior art, the purpose of this utility model provides a kind of suspension type boring head dust arrester.
For achieving the above object, the technological means of employing described in the utility model is: suspension type boring head dust arrester, comprise erecting by overhang and the dust arrester, lifting gear, draw-gear, the power set that are connected on the erecting by overhang, described dust arrester connects lifting gear, described draw-gear connects lifting gear, described power set connect draw-gear, described erecting by overhang comprises link, walking rail beam, described walking rail beam connects link, and the anchor pole on described link and the back or supporting i iron or U-shaped steel elevator connect.
Further, described dust arrester comprises deduster, connecting hose, adpting flange, dust suction loudspeaker, takes up car, wherein deduster is connected the dust suction loudspeaker by connecting hose with adpting flange, the described Che Yiduan that takes up connects dust suction loudspeaker and adpting flange, one end is connected on the described walking rail beam, described deduster connects lifting gear, by the adjusting of lifting gear, changes the bell-mouthed wind direction of dust suction.
The beneficial effects of the utility model are: the dust suction horn mouth of front and back walkings can be adjusted to the optimum position, and pick-up performance is desirable, when needing to adjust dedusting wind position in the work, only needs the operation tractive unit to drive dust arrester and advances or retreat practicality simple to operate; Along with the extension of boring head, dedusting system device follows up forward, only needs lengthen the walking rail beam forward, does not need again to beat anchor point, saves time, laborsaving, easy to use, raises labour productivity; The installation site is not subjected to the impact of roadway floor height floating, can cross over deposit and equipment on the roadway floor, effectively utilizes drift section, and does not interfere the enforcement of other operations, has realized the comprehensive pick omnidistance control of meeting head on to keep the safety in production.
Description of drawings
Below in conjunction with accompanying drawing the technical solution of the utility model is described.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, erecting by overhang, 2, dust arrester, 3, lifting gear, 4, draw-gear, 5, power set, 6, link, 7, the walking rail beam, 8, deduster, 9, connecting hose, 10, adpting flange, 11, the dust suction loudspeaker, 12, take up car.
The specific embodiment
Suspension type boring head dust arrester as shown in Figure 1, comprise erecting by overhang 1 and the dust arrester 2, lifting gear 3, draw-gear 4, the power set 5 that are connected on the erecting by overhang, described dust arrester 2 connects lifting gear 3, described draw-gear 4 connects lifting gear 3, described power set 5 connect draw-gear 4, described erecting by overhang 1 comprises link 6, walking rail beam 7, described walking rail beam 7 connects links 6, and the anchor pole on described link 6 and the back or supporting i iron or U-shaped steel elevator connect.
Further, described dust arrester 2 comprises deduster 8, connecting hose 9, adpting flange 10, dust suction loudspeaker 11, takes up car 12, wherein deduster 8 is connected with adpting flange by connecting hose 9 and is connected dust suction loudspeaker 11, described car 12 1 ends that take up connect dust suction loudspeaker 11 and adpting flange 10, one end is connected on the described walking rail beam 7, described deduster 8 connects lifting gear 3, by the adjusting of lifting gear 3, changes the bell-mouthed wind direction of dust suction.
Further, described power set 5 comprise explosion-proof electronic box and the lithium battery that is installed in wherein.
During work, by draw-gear 4 dust arrester is shifted onto dedusting area, during the boring head support work, draw-gear drives complete machine and retreats, and reserves the space frame canopy of meeting head on, plays support work or the protection of whitewashing such as anchor pole; Because dust suction loudspeaker 11 and adpting flange 10, all be connected by connecting hose 9 between adpting flange and the adpting flange, adpting flange 10 and deduster 8, during use, be not subjected to the impact of tunnel roof and floor floating and tunnel turning, esy to use, safe and reliable; At any time follow-up is combined pick and is met head on, can in being not more than the tunnel of 5.5m, 18 ° of turning radius use in easy flights, and a large amount of dust that produce when effectively reducing the fully-mechanized digging machine operation, dust removing effects is obvious.
The above; be the specific embodiment of the present utility model only, be not limited to this, anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. suspension type boring head dust arrester, it is characterized in that: comprise erecting by overhang (1) and be connected to dust arrester (2) on the erecting by overhang, lifting gear (3), draw-gear (4), power set (5), described dust arrester (2) connects lifting gear (3), described draw-gear (4) connects lifting gear (3), described power set (5) connect draw-gear (4), described erecting by overhang (1) comprises link (6), walking rail beam (7), described walking rail beam (7) connects link (6), and the anchor pole on described link (6) and the back or supporting i iron or U-shaped steel elevator connect.
2. suspension type boring head dust arrester according to claim 1, it is characterized in that: described dust arrester (2) comprises deduster (8), connecting hose (9), adpting flange (10), dust suction loudspeaker (11), take up car (12), wherein deduster (8) is connected 10 by connecting hose (9) with adpting flange) connection dust suction loudspeaker (11), described car (12) one ends that take up connect dust suction loudspeaker (11) and adpting flange (10), one end is connected on the described walking rail beam (7), and described deduster (8) connects lifting gear (3).
3. suspension type boring head dust arrester according to claim 1 is characterized in that: described power set (5) comprise explosion-proof electronic box and are installed in wherein lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429800 CN202690060U (en) | 2012-08-17 | 2012-08-17 | Dust extraction device for dangling type tunneling head-on unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429800 CN202690060U (en) | 2012-08-17 | 2012-08-17 | Dust extraction device for dangling type tunneling head-on unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690060U true CN202690060U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220429800 Expired - Fee Related CN202690060U (en) | 2012-08-17 | 2012-08-17 | Dust extraction device for dangling type tunneling head-on unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817611A (en) * | 2012-08-17 | 2012-12-12 | 淮北市众泰机电工程有限公司 | Suspension type tunneling frontal dust removal device |
-
2012
- 2012-08-17 CN CN 201220429800 patent/CN202690060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817611A (en) * | 2012-08-17 | 2012-12-12 | 淮北市众泰机电工程有限公司 | Suspension type tunneling frontal dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150817 |
|
| EXPY | Termination of patent right or utility model |