CN102587905B - Mine tunneller - Google Patents
Mine tunneller Download PDFInfo
- Publication number
- CN102587905B CN102587905B CN201110437848.7A CN201110437848A CN102587905B CN 102587905 B CN102587905 B CN 102587905B CN 201110437848 A CN201110437848 A CN 201110437848A CN 102587905 B CN102587905 B CN 102587905B
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- China
- Prior art keywords
- rotation platform
- frame
- protective cover
- tunneller
- hydraulic jack
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Abstract
The invention relates to a mine tunneller which is characterized in that the tunneller comprises support equipment, a rotating platform and a plurality of air drills installed on the rotating platform. The rotating platform is installed at the advancing end part of the support equipment and is driven to rotate by power. A frame is fixedly arranged on the rotating platform and a plurality of slideways are arranged on the frame. Guide rails are fixedly welded on air drill shells, and the air drills are slidingly installed in the slideways of the frames through the guide rails. Each air drill is driven to lift by a hydraulic oil cylinder which is connected with a hydraulic unit. The air drills can simulate a worker to apply force to excavate upwards, slantingly or in the horizontal direction under the driving of the hydraulic oil cylinders, and the air drills can work separately or jointly according to needs. When the excavation of one blast hole is finished, the tunneller can be operated at a new position after the rotating platform rotates for a certain angle so as to finish the excavation of dense blast holes at the top of a well step by step. The mine tunneller has the characteristics of ingenious and reasonable design, simple structure and safe production process, and the occurrence of accidents can be greatly reduced.
Description
Technical field:
The invention belongs to mine excavation apparatus field, particularly a kind of mine tunneller.
Background technology:
Exceedingly high well is excavation or the obliquely blind shaft of excavation from the bottom up namely, and maximum advantage is the mineral material of digging, and naturally falls, and saves cost of transportation in well, is especially applicable to the excavation of nonferrous metal mine.The existing courtyard of digging through, the general method of taking inclined ladder that adopts, in layer becomes zigzag structure up to extend, and workman need climb to the top operation such as drill along ladder.Owing to being that exceedingly high well is blind shaft, in well, air is difficult to circulation, and after often blowing out, in well, dust rolled and smoke whirled, and workman cannot enter interior operation, affects production efficiency; Moreover time of leaving of flue dust, cannot accurately estimate, often cause that operating personnel is poisoning, anoxic is fainted, the accidents such as injures and deaths that drop, personal safety cannot guarantee.How to design the safer equipment of a kind of operation, become the object of the present invention's research.
Summary of the invention:
The object of the invention is to design a kind of air drill and be arranged on rotation platform, by hydraulic jack, driven the mine tunneller of lift work.
Technical solution of the present invention is achieved in that a kind of mine tunneller, it is characterized in that comprising fastening, rotation platform and is arranged on the plural typhoon brill on rotation platform; Rotation platform is arranged on the end of fastening direct of travel, by power drive, is rotated, and on this rotation platform, is fixed with frame, and frame is provided with a plurality of chutes perpendicular to rotation platform; On air drill housing, weld inherent guide, by this guide rail, air drill is slidably mounted in the chute of frame; Every typhoon bores by a hydraulic jack being fixed on rotation platform and drives lifting, and hydraulic jack is connected with Hydraulic Station.Air drill can be simulated manually under the driving of hydraulic jack, do to entering or the excavation action of upwards exerting all one's strength, and plural typhoon bores independently working as required, complete after a borehole excavation, by rotation platform, rotate an angle, again can be in new position operation, the progressively intensive borehole excavation operation at completed well top.
Described frame is provided with a crossbeam, and crossbeam distributes along rotation platform diametric(al), in this crossbeam equal intervals, is provided with a plurality of chutes, a typhoon is installed in each chute and bores.Rotation platform can excavate two boreholes that wait radius simultaneously a position like this; Be distributed in air drill radially along with the rotation of rotation platform, different air drills complete the operation track of different radii, and the borehole excavating out forms concentrically ringed structure.
Or described frame is provided with three to five crossbeams, and crossbeam radial is distributed in rotation platform radially, is at least provided with a chute on every crossbeam, a typhoon is installed in chute and bores; The rotational trajectory of the chute on described every crossbeam is not overlapping.When using high power hydraulic station, also can open many typhoons and bore, improve the efficiency of unit interval excavation.
Described fastening is the following equipment of selecting: can lifting guide support adding control tower, and rotation platform is arranged on the top of control tower; Railcar, rotation platform is arranged on railcar front end; Bulldozer, rotation platform is arranged on bulldozer front end.Control tower can be for the excavation of exceedingly high well, and railcar is more suitable in oblique and horizontal direction mine operation, and bulldozer is applicable to the excavation operation in open type mine.Rotation platform can, according to different mines, select to be equipped with different fastenings.
Described frame is provided with a protective cover, and this protective cover activity orientation, on two strong points of frame, is connected with hydraulic jack away from the protective cover edge of two strong points, by hydraulic jack, drives protective cover tilt adjustment; In described protective cover allowable angle of inclination position, on corresponding air drill, on drill rod orthography position, offer the eyelet passing for drill rod; Described protective cover edge is provided with protective guard.Oblique top protective cover neither can hinder the operation of air drill; can block the earth and stone material of whereabouts again; protection operating personnel and equipment; moreover protective cover can regulate gradient, when being adjusted to horizontal plane; so that operating personnel stand on this protective cover; carry out the operations such as breeching, edge adds protective guard, and safety guarantee is provided.
Described frame edge is provided with a circle protective guard, and this protective guard foot is fixed on rotation platform; In frame, be also respectively equipped with cucurbit frame and the ladder of lifting use, both are all in outside, frame edge.Cucurbit frame can facilitate the tower joint unit of lifting tool and control tower, and ladder convenient working personnel check up and down and safeguard.
Described rotation platform is positioned at fastening end by a guide shaft, is provided with bearing between the two, and is rotated by power drive; Rotation platform is provided with the brake gear that can embrace guide shaft.
Or rotation platform is directly fixed on control tower top, described control tower is top slewing control tower, by power drive, is rotated.
Described power is motor, cylinder, or hydraulic jack select a structure.Any power can drive rotation platform or control tower progressively to rotate.
The downside of described protective cover, is provided with a camera being driven by hydraulic jack, and this camera can stretch out outside protective cover under the driving of hydraulic jack.Non-job state, can control hydraulic jack and drive camera to stretch out outside oblique top protective cover, observes well top state, then regulates rotation platform to new position, carries out operation.Adopt camera, operating personnel can be observed in the place of safety, or without entering in well.
The present invention have be skillfully constructed, the feature of reasonable in design, simple in structure, production safety; Utilize existing maturation can lifting guide support adding control tower, railcar or bulldozer be as the basis of supporting, install rotation platform, drive plural typhoon to bore, selectively allow the air drill operation of different station, utilize hydraulic jack simulation manual action, complete excavation longitudinal, oblique and horizontal direction mine borehole, and operating personnel can be away from operation area, by camera, observe and operate, safety and smoke dust harm, minimizing accident occurs.
Accompanying drawing explanation:
Below in conjunction with concrete legend, the present invention will be further described:
Fig. 1 mine tunneller schematic diagram
Fig. 2 rotation platform schematic perspective view
Fig. 3 air drill scheme of installation
The oblique mine tunneller schematic diagram of Fig. 4
Fig. 5 is arranged on the mine tunneller schematic diagram of bulldozer front end
Wherein
1-control tower 11-pylon unit 12-jacking frame
2-rotation platform 3-air drill 31-guide rail
The fine 4-hydraulic jack of 32-steel 5-frame
51-crossbeam 52-chute 53-protective cover
54-protective guard 55-cucurbit frame 56-ladder
6-camera 7-railcar 8-bulldozer
The specific embodiment:
The present invention relates to the fastening that supports rotation platform and have following three kinds of preferred versions at least, one is can lifting guide support adding control tower, and it two is railcar, and it three is bulldozer.The structure of installing is as follows respectively:
With reference to Fig. 1, Fig. 2 and Fig. 3, mine tunneller, comprises control tower 1, rotation platform 2 that can lifting guide support adding and the plural typhoon that is arranged on rotation platform bores 3; Described here can lifting guide support adding control tower 1, for existing mature technology, be widely used in tower crane, have two kinds of structures at least applicable to this practicality, it is respectively control tower and the fixed control tower with revolving structure, and wherein the control tower of revolving structure, can comprise again two kinds of upper rotary structure and tower body revolving structures, the latter can utilize the revolution of control tower 1 self, driven rotary platform 2 rotary operations; If adopt swinging control tower 1, rotation platform 2 can directly be fixed on control tower 1 top.The largest benefit of control tower 1, is the raising along with the scope of operation, can one joint one jacking that saves land rise, and control tower stability and load capacity large.Control tower 1 by etc. large pylon unit 11, jacking frame 12 and hydraulic jack 4 form, jacking frame 12 and hydraulic jack 4 coordinate, can a control tower jacking work the space that is greater than a joint pylon unit 11, then a new Jie Tajie unit 11 be inserted from the side, the bolt that is locked aligns.
As Fig. 2 and Fig. 3, described rotation platform 2 is arranged on the top of control tower 1, say that exactly rotation platform 2 is to be positioned at control tower 1 top by a guide shaft, be provided with bearing between the two, and rotated by power drive, being suitable for control tower 1 for stationary structure situation, largest benefit is that control tower 1 can interfix with the borehole wall, only have rotation platform 2 rotations, dexterousr and energy-conservation.On described rotation platform 2, be fixed with frame 5, frame 5 is provided with a crossbeam 51, crossbeam 51 is along the radial distribution of rotation platform 2, say exactly along rotation platform 2 diametric(al)s and distribute, on crossbeam 51, be symmetrically distributed with chute 52, one typhoon is installed in each chute 52 and bores 3, every typhoon bores 3 and drives lifting by a hydraulic jack 4, and hydraulic jack 4 is connected with Hydraulic Station.The installation of air drill 3 refers on air drill 3 housings welds inherent guide 31, by this guide rail 31, air drill 3 is slidably mounted in the chute 52 of crossbeam 51; Can bore 3 to every typhoon like this and carry out independent control, according to different work face, adjust and combine, to enhance productivity.
The design of crossbeam 51 can be also such: in frame 5, also can be provided with three to five crossbeams 51, crossbeam 51 radials are distributed in rotation platform 2 radially, is at least provided with a chute 52 on every crossbeam 51, a typhoon is installed in chute 52 and bores 3; The rotational trajectory of the chute 52 on described every crossbeam 51 is not overlapping, makes the borehole of air drill 3 excavations in different chutes 52 not overlapping yet.
In order to make this development machine more perfect, its frame 5 is provided with a protective cover 53, these protective cover 53 activity orientation are on two strong points of frame 5, protective cover 53 edges away from two strong points are connected with hydraulic jack 4, by hydraulic jack 4, drive protective cover 53 tilt adjustment, during operation, protective cover 53 is in heeling condition, the earth and stone material that blocks whereabouts was both provided, protection equipment and operating personnel's safety, the earth and stone material falling can be along 53 natural landings of protective cover of tilting, without manual nest, can be adjusted to level again, so that operating personnel stand thereon, carry out breeching operation, for this reason, at described protective cover 53 edges, be also provided with protective guard 54, in described protective cover 53 allowable angle of inclination positions, on corresponding air drill 3, on drill rod 32 orthography positions, offer the eyelet passing for drill rod 32.
Moreover frame 5 edges are provided with a circle protective guard 54, these protective guard 54 foots are fixed on rotation platform 2; In frame 5, be also respectively equipped with cucurbit frame 55 and the ladder 56 of lifting use, both are all in frame 5 outsides, edge.Cucurbit adds 55 and designs to facilitate the lifting of equipment and the lifting of pylon unit, and ladder 56 provides personnel upper and lower passage.
Rotation platform 2 recited above is positioned at fastening end by a guide shaft, as the top of control tower 1, is provided with bearing between the two, and is rotated by power drive; Rotation platform 2 is provided with the brake gear that can embrace guide shaft, and rotation platform is stable when guaranteeing operation.The power relating to is again motor, cylinder, or hydraulic jack select a structure.During due to rotation platform 2 operation, for being interrupted rotation, so adopt cylinder or hydraulic jack to drive, be also applicable to, coordinate unilateral bearing or ratchet scheme, the requirement that can solve single direction rotation.
In addition, at the downside of oblique top protective cover 53, be provided with a camera being driven by hydraulic jack 46, this camera 6 can stretch out outside protective cover 53 under the driving of hydraulic jack 4, to realize remote reviewing and control.
With reference to Fig. 4, this is the example that rotation platform 2 is arranged on front end in railcar 7, railcar 7 also can be regarded as tilted-putted control tower, and the oblique extension of supernumerary segment in addition, when the well inclined degree of operation is greater than 30 while spending, use control tower more suitable as railcar, and when angle is less than 30 degree to cueva and excavates, adopting railcar 7 to have more advantage, railcar 7 can be driven by motorized motions or hoist engine, railcar 7 self is with brake system, so that it is stabilized in a position operation.
With reference to Fig. 5, this is the example that rotation platform 2 is arranged on bulldozer 8 front ends, directly utilizes existing bulldozer 8 to do fastening, meets the operation of horizontal direction mine.
Three kinds of concrete fastening schemes that more than provide, are preferred version, and in order to help understanding feature of the present invention, it also can adopt existing any bracket, power car as supporter, support and drive rotation platform to carry out operation.All schemes of fastening being done to corresponding replacement, all should belong to the row of the present invention's protection.
Claims (7)
1. a mine tunneller, comprises fastening, rotation platform and is arranged on the plural typhoon brill on rotation platform; Rotation platform is arranged on the end of fastening direct of travel, by power drive, is rotated, and on this rotation platform, is fixed with frame, and frame is provided with a plurality of chutes perpendicular to rotation platform; On air drill housing, weld inherent guide, by this guide rail, air drill is slidably mounted in the chute of frame; Every typhoon bores by a hydraulic jack being fixed on rotation platform and drives lifting, and hydraulic jack is connected with Hydraulic Station; It is characterized in that frame is provided with a protective cover, this protective cover activity orientation, on two strong points of frame, is connected with hydraulic jack away from the protective cover edge of two strong points, by hydraulic jack, drives protective cover tilt adjustment; In described protective cover allowable angle of inclination position, on corresponding air drill, on drill rod orthography position, offer the eyelet passing for drill rod; Described protective cover edge is provided with protective guard; Described frame edge is provided with a circle protective guard, and this protective guard foot is fixed on rotation platform; In frame, be also respectively equipped with cucurbit frame and the ladder of lifting use, both are all in outside, frame edge; The downside of described protective cover, is provided with a camera being driven by hydraulic jack, and this camera can stretch out outside protective cover under the driving of hydraulic jack.
2. mine tunneller according to claim 1, is characterized in that frame is provided with a crossbeam, and crossbeam distributes along rotation platform diametric(al), in this crossbeam equal intervals, is provided with a plurality of chutes, a typhoon is installed in each chute and bores.
3. mine tunneller according to claim 1, is characterized in that frame is provided with three to five crossbeams, and crossbeam radial is distributed in rotation platform radially, is at least provided with a chute on every crossbeam, a typhoon is installed in chute and bores; The rotational trajectory of the chute on described every crossbeam is not overlapping.
4. mine tunneller according to claim 1, is characterized in that fastening is the following equipment of selecting: can lifting guide support adding control tower, and rotation platform is arranged on the top of control tower; Railcar, rotation platform is arranged on railcar front end; Bulldozer, rotation platform is arranged on bulldozer front end.
5. mine tunneller according to claim 4, is characterized in that rotation platform is positioned at fastening end by a guide shaft, is provided with bearing between the two, and is rotated by power drive; Rotation platform is provided with the brake gear that can embrace guide shaft.
6. mine tunneller according to claim 4, is characterized in that rotation platform is directly fixed on control tower top, and described control tower is top slewing control tower, by power drive, is rotated.
7. according to the mine tunneller described in claim 1,5 or 6, it is characterized in that power is motor, cylinder, or hydraulic jack select a structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110437848.7A CN102587905B (en) | 2011-12-23 | 2011-12-23 | Mine tunneller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110437848.7A CN102587905B (en) | 2011-12-23 | 2011-12-23 | Mine tunneller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102587905A CN102587905A (en) | 2012-07-18 |
| CN102587905B true CN102587905B (en) | 2014-09-24 |
Family
ID=46477073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110437848.7A Expired - Fee Related CN102587905B (en) | 2011-12-23 | 2011-12-23 | Mine tunneller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587905B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010806A (en) * | 1972-11-16 | 1977-03-08 | The Titan Manufacturing Company Proprietary Limited | Rock bolting equipment |
| US4023861A (en) * | 1974-12-11 | 1977-05-17 | Gebr. Eickhoff, Maschinenfabrik Und Eisengiesserei M.B.H. | Method and apparatus for controlling a tunneling machine |
| EP0192357A1 (en) * | 1985-02-20 | 1986-08-27 | Dosco Overseas Engineering Limited | Mining machinery |
| CN1203998A (en) * | 1998-03-19 | 1999-01-06 | 刘铭 | Multipurpose machinery for capital construction |
| CN101709642A (en) * | 2009-12-02 | 2010-05-19 | 煤炭科学研究总院西安研究院 | Track-type four-arm rock drilling jumbo |
| CN102287203A (en) * | 2011-08-01 | 2011-12-21 | 成都市新筑路桥机械股份有限公司 | Air drill working device |
| CN202370516U (en) * | 2011-12-23 | 2012-08-08 | 朱能兴 | Mine heading machine |
-
2011
- 2011-12-23 CN CN201110437848.7A patent/CN102587905B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010806A (en) * | 1972-11-16 | 1977-03-08 | The Titan Manufacturing Company Proprietary Limited | Rock bolting equipment |
| US4023861A (en) * | 1974-12-11 | 1977-05-17 | Gebr. Eickhoff, Maschinenfabrik Und Eisengiesserei M.B.H. | Method and apparatus for controlling a tunneling machine |
| EP0192357A1 (en) * | 1985-02-20 | 1986-08-27 | Dosco Overseas Engineering Limited | Mining machinery |
| CN1203998A (en) * | 1998-03-19 | 1999-01-06 | 刘铭 | Multipurpose machinery for capital construction |
| CN101709642A (en) * | 2009-12-02 | 2010-05-19 | 煤炭科学研究总院西安研究院 | Track-type four-arm rock drilling jumbo |
| CN102287203A (en) * | 2011-08-01 | 2011-12-21 | 成都市新筑路桥机械股份有限公司 | Air drill working device |
| CN202370516U (en) * | 2011-12-23 | 2012-08-08 | 朱能兴 | Mine heading machine |
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| Publication number | Publication date |
|---|---|
| CN102587905A (en) | 2012-07-18 |
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Granted publication date: 20140924 Termination date: 20151223 |
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