• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In a drift advancing or exploiting machine comprising a cutting arm (3) mounted for pivotal movement in the vertical direction only and on which are arranged cutting heads (14, 15) and/or cutting rolls rotatably supported for being rotated around an axis (23, 24) transversely oriented relative to the advancing direction, the arrangement is selected such that a carrier (8) extending transversely to the cutting arm (3) and in parallel relation to the drift floor is swivellably linked to the end of the cutting arm (3), which is swivellable only in height direction, for swivelling movement around an axis (7) extending transversely to the cutting arm (3) and in parallel relation to the drift floor and is guided in its parallel condition by a parallel guide (4, 6, 9), that at least two rocking levers (10, 11) which are swivellable around axes (12, 13) vertically extending relative to the drift floor, are linked to the carrier (8) at a mutual distance extending in parallel relation to the drift floor and have on their free ends supported the cutting heads (14, 15) for rotation around axes (23, 24) extending approximately vertically to the drift floor, that the rocking levers (10, 11) are driven by a swivel drive (18, 19) for being swivelled in the same sense and that one rocking lever (10 or 11, respectively) each is linked to the outer ends of the carrier (8) extending parallely relative to the drift floor. <IMAGE>
    公开号:SU1466659A3
    申请号:SU864003600
    申请日:1986-01-14
    公开日:1989-03-15
    发明作者:Бернталер Франц；Кривец Эдуард；Цатц Альфред
    申请人:Фоест-Альпине Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to tunneling or mining machines and can be used in the mining industry.
    The purpose of the invention is to increase the safety of penetration.
    FIG. shows the car, vzz sideways; figure 2 - section aa in figure 1;. on fig.Z - type B in fig, (vrubov machine); FIG. 4 shows a pair of notching heads (shown in detail J in FIG. 5) the location of the scraper conveyor.
    On the tracked undercarriage I, a housing 2 is mounted, on which the boom is fixed, consisting of two parallel links 3 and 4, turning in the vertical direction. The link 3 is fixed on the body by means of a horizontal finger 5, and the link 4 is fixed by means of a horizontal finger 6 so that these links 3 and 4 can only be rotated in the vertical direction.
    At the free ends of the parallel links 3 and 4, the holder 8 is pivotally mounted for rotation about a horizontal axis 7, connected by axis 9 with a link 4.
    On holder 8, there are two rotary levers 10 and 11, rotating around axes 12 and 13, perpendicular to the formation.
    At the free ends of the levers 10 and And on both sides, two cutting drums 14. and 15 are mounted one above the other, rotating around their axes. The rotary levers 10 and 1I are driven into rotational motion by a spiral so that they are in the chest 16 cylindrical profiles 17 are cut down. The deflecting drive is carried out by a hydraulic actuator, including hydraulic cylinders 18 and 19, which press down on the levers JO and 1} and turn the arms around the axes 20 and 21 on the holder 8.
    The cutting drums 14 and 15 are driven by two electrical deaerators 22. A transfer unit (not shown) transmits rotational motion through the swing point of the corresponding rotary rod on the axes of the notch heads. Thus, on the rotary lever itself, the direction of rotation and the speed of rotation of the notch heads can be adjusted.
    through a simple gear transmission. Thanks to the integration of the transfer unit on the folding (tilting lever can be installed cutting drums of small diameter.
    The upper cutting drum 14 is in the form of a cylinder and its axis of rotation 23 is perpendicular to the base of the undercarriage 1 of the machine. The lower cutting drum 15 is made in the form of a truncated cone and its axis of rotation 24 is deflected forward in the direction of penetration through the angle oi, equal to half the angle of angle 3 at the apex of the cone of the cutting drum 15, so that the breast of the cutting drums 14 and 15 lie on one straight line.
    Thus, the breast of the slab is cut vertically, since, due to the parallel movement of the holder 8, the cutting drums 14 and 15 move vertically.
    Due to the inclined position of the axis 24 on the bottom of the chest, a sufficiently small gap 25 is obtained between the cutting drums 14 and 15, so that either nothing remains or very narrow rubble strips remain.
    Since the rotary levers Yu and P are actuated in phase, the trajectories of movement of the reels 14 and 55 of the rotary levers 10 and P can intersect, so that a full punching of the chest can be made.
    The upper cutting drum 14 is cylindrical and has a rounding at the top edge 26. Thus: a rounded transition from the breast to the bottom 16 becomes possible. The roof 27 and from the roof 27 - to the side wall of the bottom. A cone 28 or the like rounding is attached to the cone of the lower cutting drum 15, so that the transition to the horizon is also bevelled.
    A platform 29 with a conveyor 30 is located behind the cutting drums 14 and 15. In the chest part 16, having the shape of a circular segment (as shown in Fig. 5), there is a similarly shaped scraper conveyor 31, the direction of rotation (movement) of which is indicated by arrow 32 The teeth of the scraper conveyor 31 move the cut material to the center, and in the center the teeth 33 of the first and respectively left scraper
    3U
    the conveyor is engaged with the partitions of the central scraper conveyor 34. Thus, the cut material is discarded.

    权利要求:
    Claims (4)
    [1]
    1. Prokhodchesky or mining machine, including a crawler crawler, mounted on it a housing with an arrow, at the end of which cutting drums are mounted for rotation around their axes, oriented transversely to the direction of penetration, associated with the housing by horizontal hydraulic sleeves, the conveyor and the loading platform with boot elements i differ u. and with the fact that, in order to increase the penetration safety, the boom is made of two: parallel links, one ends of which are fixed by means of horizontal fingers with the possibility of movement in the vertical plane by means of rotation hydraulic cylinders in the vertical plane, and is equipped with a holder that is hinged on the end of the arrow across it is rotatable around the horizontal axis and has two swivel levers installed with
    Aa
    (par.2
    possibility of parallel rotation. perpendicular to the vertical axis and coupled hydraulically, with
    the free ends of the levers on both sides of each other are installed on two cutting drums, each lower cutting drum is made in the form of a truncated cone and its axis of rotation is deflected forward in the direction of penetration ot equal to half the angle of the p) at the top of the cutting drum cone the upper cutting heads are made in the form of a cylinder and its axis of rotation is perpendicular to the base of the undercarriage of the machine.
    [2]
    2.-The machine pop. 1, differs from the fact that the smaller base
    each of the cone. cutting drums is made cone-shaped.
    [3]
    3. The machine according to claim 1, about t l and h a yu and so that the upper base of each of the cylindrical cutting
    The drums are made round or skewed.
    [4]
    4.Mar: ina pop.1, characterized by the fact that the loading elements are made in the form of scraper
    conveyors, scrapers which are located under the cutting drums and made with the possibility of engagement in the middle zone with the conveyor.
    W
    sixteen
    ,
     Ш / и / J // // ИШ /// Ш /// ff / /// /// /// /// /// /// /// /// /// /// Ш Ш Ш Ш11LMI
    // ////// ////////// ff / v / ff / ffv //////// /// t /// / ffw M ///
    . . (jfus.S
    Compiled by N.Kononova Editor M.Petrova Tehred M.Khodanych. Corrector S.Shekmar
    类似技术:
    公开号 | 公开日 | 专利标题
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    US3929378A|1975-12-30|Mining machine
    US4646906A|1987-03-03|Apparatus for continuously conveying coal from a continuous miner to a remote floor conveyor
    SU602123A3|1978-04-05|Entry-driving machine
    US2758826A|1956-08-14|Drum type cutting head for continuous mining machine
    US4206840A|1980-06-10|Movable belt conveyor assembly
    GB1567931A|1980-05-21|Loading means for use with a conveyor
    US4027918A|1977-06-07|Longwall coal mining machine with plural cutters on sub-ranging arm
    US2979319A|1961-04-11|Mechanical miner having offset rotary heads
    US4805963A|1989-02-21|Shield advancing machine
    US4281879A|1981-08-04|Stabilizing assembly for a mining machine
    AU707475B2|1999-07-08|Swing tail assembly for miner
    US3141703A|1964-07-21|Continuous mining machine of the ripper type
    US4848844A|1989-07-18|Overburden excavator
    US5338104A|1994-08-16|Auxiliary cutter for a mining machine having coaxial cutter drums
    DE3236572C2|1990-02-22|
    US3954299A|1976-05-04|Longwall mining machine with pivotal body adjustment
    US4380354A|1983-04-19|Mining machine loading bin mounted on boom structure and method
    GB2123061A|1984-01-25|Drive arrangement for the loading arms of a loading ramp for heading machines or longwell shearing machines
    US4108496A|1978-08-22|Paddle wheel pick-up
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    RU2131030C1|1999-05-27|Tunneling machine
    GB2033041A|1980-05-14|Device for rotating a body
    US2916273A|1959-12-08|Boring type mining machine having cutter chain cusp removing means
    SU1553670A1|1990-03-30|Cutter-loader for selective mining of sloping mineral beds
    同族专利:
    公开号 | 公开日
    GB8601588D0|1986-02-26|
    AU581492B2|1989-02-23|
    AT386051B|1988-06-27|
    PL257687A1|1986-10-07|
    GB2170243A|1986-07-30|
    GB2170243B|1988-07-27|
    ES8701291A1|1986-11-16|
    ES551196A0|1986-11-16|
    HUT42578A|1987-07-28|
    DE3600851C2|1989-01-12|
    AU5276686A|1986-08-07|
    ZA86524B|1986-11-26|
    FR2576634B1|1988-09-30|
    ATA24785A|1987-11-15|
    US4688855A|1987-08-25|
    FR2576634A1|1986-08-01|
    DE3600851A1|1986-07-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2646295C2|2012-08-15|2018-03-02|Катерпиллар Глобал Майнинг Юроп Гмбх|Self-propelled mining machine|
    RU2762863C2|2017-04-18|2021-12-23|Сандвик Интеллекчуал Проперти Аб|Cutting machine|BE549842A|
    US2695164A|1950-05-03|1954-11-23|Lee Norse Co|Continuous mining machine with oscillating groups of rotary cutters|
    US2659585A|1951-06-29|1953-11-17|Goodman Mfg Co|Power drive connection for combined rotatable and oscillatable mining tools|
    DE941841C|1954-08-01|1956-04-19|Eickhoff Geb|Schraemmaschine for chopping and driving|
    US3269776A|1961-12-20|1966-08-30|Galion Jeffrey Mfg Co|Mining apparatus|
    FR1333076A|1962-09-05|1963-07-19|Distington Engineering Co|Rock cutting machine|
    US3194603A|1963-06-28|1965-07-13|Goodman Mfg Co|Scroll type continuous mining machine|
    GB1039982A|1964-01-03|1966-08-24|Greenside Machine Co Ltd|Improvements in or relating to machines for mining materials|
    US3314724A|1964-04-17|1967-04-18|Tinlin William|Tunneling machine and impact-tool cutting head therefor|
    US3341254A|1965-05-28|1967-09-12|Goodman Mfg Co|Method and machine for mining with relatively shiftable pairs of obtuse angled drum cutters|
    GB1111484A|1965-12-10|1968-04-24|Greenside Machine Co Ltd|Improvements in or relating to tunnelling machines and methods of tunnelling|
    US3302974A|1966-02-18|1967-02-07|Westinghouse Air Brake Co|Ripper type mining machine having oppositely moving oscillating ripper heads|
    FR1578986A|1968-05-17|1969-08-22|
    US3814481A|1971-06-14|1974-06-04|Blanzy Ouest Union Indle|Intermittent advancing device for a rotatable boring machine|
    US3469885A|1968-10-15|1969-09-30|Westinghouse Air Brake Co|Oscillating cutter ripper miner|
    GB1311094A|1969-03-25|1973-03-21|Dubois M|Machine and process for digging undergrojnd galleries|
    US3550961A|1969-08-19|1970-12-29|Charles R Hughes|Mining machine|
    DE2050618A1|1970-10-15|1972-04-27|Fried. Krupp Gmbh, 4300 Essen|Machine and method for driving on routes, tunnels or the like|
    DE2240872C3|1972-08-19|1980-06-19|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|Walking gear for a part-cut road tunneling machine equipped with a chassis|
    DE2458514C3|1974-12-11|1978-12-07|Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum|Tunneling machine with a loosening tool mounted on a support arm that can be swiveled in all directions and a method for its operation|
    DE2558647A1|1975-12-24|1977-06-30|Paurat F|ARRANGEMENT FOR DRIVING TRACKS AND FOR ADDING TRACK EXPANSION|
    DE2621674C3|1976-05-15|1978-11-09|Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum|Process and device for driving and upgrading an underground route as well as upgrading the route to carry out the process|
    US4037875A|1976-06-21|1977-07-26|Coaltex, Inc.|Full face miner|
    GB1532875A|1976-06-22|1978-11-22|Coal Ind|Underground roadway support equipment|
    DE2736397A1|1977-08-12|1979-02-22|Gewerk Eisenhuette Westfalia|DRIVING MACHINE|
    DE2813143C3|1978-03-25|1980-12-04|Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum|Device for driving and expanding an underground route|
    FR2459360B1|1979-06-21|1986-04-18|Tim Tech Ind Minieres|SYSTEM FOR EXCAVATING UNDERGROUND GALLERIES|
    AT382207B|1984-08-31|1987-01-26|Voest Alpine Ag|TRACK DRIVE OR EXTRACTION MACHINE|DE3621420C1|1986-04-07|1987-10-29|Phb Weserhuette Ag|Open-pit milling machine|
    DE3710171A1|1987-03-27|1988-10-13|Krupp Gmbh|Winning machine for minerals, in particular for hard rock|
    US6857706B2|2001-12-10|2005-02-22|Placer Dome Technical Services Limited|Mining method for steeply dipping ore bodies|
    US7695071B2|2002-10-15|2010-04-13|Minister Of Natural Resources|Automated excavation machine|
    WO2005106137A2|2004-04-23|2005-11-10|Placer Dome Technical Services Limited|Excavation apparatus and method|
    AT506501B1|2008-02-15|2011-04-15|Sandvik Mining & Constr Oy|RANGE BORING MACHINE|
    AT510655A1|2010-11-05|2012-05-15|Sandvik Mining & Constr Oy|Mining machine|
    SE537425C2|2011-09-27|2015-04-28|Atlas Copco Rock Drills Ab|Device and method for operating tunnels, places or the like|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT0024785A|AT386051B|1985-01-29|1985-01-29|TRACK DRIVE OR EXTRACTION MACHINE|
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