• 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:
    A partial boring machine (1) for cutting to a precise profile an arc-shaped longitudinal cross-section in mining applications and tunnel construction with cutting wheels which can move in relation to the machine frame, characterized by the fact that, for cutting the upper face (10) with the arc-shaped profile (11), a tap wheel (2) designed as a end-face cutting wheel can be pivoted via carrying arm (4) around a rotary axis (6) which is parallel to the machine axis, and by the fact that for cutting the lower face (12) a lower wheel (3), designed as a double-portioned transverse cutting wheel with level end faces (9) on the thrust side of the roller bodies (8), is capable of being slid along a pre-determined level track parallel to the longitudinal base-plate (17).
    公开号:SU1531865A3
    申请号:SU864027685
    申请日:1986-06-20
    公开日:1989-12-23
    发明作者:Шмид Бернхард
    申请人:Саарбергверке Аг (Фирма)；
    IPC主号:
    专利说明:

    I
    (21) 4027685У24-03
    (86) PCT / DE 85/00412 (10.26.85)
    (22) 06.20.86
    (31) P 3439228.9; Р 3519697.1
    (32) 10/26/84; 06/01/85
    (33) DE
    (46) 12/23/89. Bul Number 47
    (71) Saarbergwerke AG (DE)
    (72) Bernhard Schmid (DE)
    (53) 622.232.72: 622.26 (088.8)
    (56) Application of the Federal Republic of Germany No. 2543501, cl. E 21 D 9/10, 1974.
    (54) MINING COMBINE OF ELECTORAL ACTION FOR EXACT PROFILE CUTTING OF ARCH POWER SECTION OF L4TPEKA IN UNDERGROUND Mining AND TONNEL GASKETS
    (57) The invention relates to tunneling or mining machines and can be used in the mining industry. The purpose of the invention is to guide the rate of penetration in hard rock. The mining harvester 1 has a chassis with a frame 2, on which the upper and lower executive bodies (AI) are mounted. The upper and lower IO are made in the form of drums (B) 3, 4 cross, I /
    f S N If8
    Liel
    cutting with cutters. Upper B 3 using the console is installed inside the body of the combine with the possibility of rotation around the axis of rotation 8, parallel to the longitudinal axis of the combine. The lower B 4 is made of two parts 5, angled to each other and having the shape of a truncated cone. The lower cone-forming parts 5 run parallel to the pavement of the drift, and the end surfaces with the sole close the inclination angle provided for the lateral cross-sectional profile of the drift. The lower C 4 moves along the rectilinear guide 15. The displacement mechanism of the lower B 4 is made in a full hydraulic cylinder mounted on the frame of the combine and located parallel to the guide 15. The rotation movement of the upper B 3 and the transverse movement of the lower B 4 at the cutting level are carried out in opposite directions x. Remaining in the center of the chest, the zone collapses after breaking the upper and lower layers. Loosened rock is removed by conveyor 24. I CI. f-ly, 3 ill.
    (L
    ate
    with
    oo
    Oi
    ate

    04
    The invention relates to mining machines or mining machines and can be used in the mining industry.
    The invention of the invention is an increase in the penetration rate in hard rock.
    Figure 1 shows the harvester, side view; figure 2 is the same, top view; on ig.Z - section A-A in FIG. 1.
    The mining harvester 1 consists of a running part JQ with a frame 2 on which the upper actuator 3 is installed in the vvde of the transverse cutting drum and the lower executive organ 4, made in the form of a transverse-cutting drum 5, consisting of two parts at an angle to each other and having a truncated cone shape.
    The upper drum 3, as well as parts 5 2Q of the lower drum 4, both around the perimeter and the front facing the dab side, and parts 5 of drum 4 in the outer area 6 of the rear end side are provided with cutters.25
    The upper drum 3 is mounted by means of a console 7 inside the body of the combine 1, with the possibility of rotation around an axis, will turn 8 parallel to the longitudinal axis of the combine and cut during the Q movement of rotation the upper layer 9 of the chest 10 with the arched roof profile 11, which tangentially turns into the profile cut by drum A cross-sectional drift.
    At the same time ,, .. rfi drum 4, cutting the bottom layer 13 with side profile 12, is moved with the help of carriage 14 along a rectilinear guide Q 15 perpendicular to the combine longitudinal axis and parallel to the drift bottom 16. At the same time, the hydraulic cylinder 17, which is supported on the frame 2, is supported by the bottom drum 4, which is located directly behind the lower drum and serves as a drive for moving the lower drum 4. Any other acceptable use may be applied. water, for example a chain.
    Parts of the lower drum 4 are made in a truncated cone, and the angle of the cone solution, as well as the angle of inclination of the axes 18 of rotation relative to the foot 16 of the drift are matched so that, on the one hand, the lower forming 19 of the cone parts 5 of the drum 4 runs parallel to the foot of the 16 road drift, dru3S
    55
    Q 5
    Q 5
    Q
    .Q 5 -.
    S
    55
    On the other hand, the end surfaces 20 of the base 16 of the track close the inclination angle provided for the side profile 12 of the drift cross section.
    The rotational rotation of the upper 3 and lower 4 drums is reported by separate drives of the mechanisms 21 and 22.
    The rotation of the upper drum 3 and the transverse movement of the lower drum 4 at the cutting level is carried out in opposite directions, since the remaining 23 in the center of the chest bottom 10 area 23, which is not processed by either the upper drum 3 or the lower drum 4, can keep to a minimum. The breed of this zone 23 spontaneously collapses after picking out the top 9 and bottom 13 layers. Loosened rock is removed by conveyor 24.
    A mining combine of selective action is fixed in the bottomhole in a known manner using hydraulics. The advancement of the machine in the direction of penetration is carried out by means of hydraulic cylinders 25 located between the front and rear parts of the machine. During the advancement of the machine; or during the insertion of the drums into the chest, the drums did not produce (with the exception of position correction) any turning movements or movements.
    In order for the combine to follow the f-change direction and tilt of the driveway, the usual pivot joints between the front and rear frames of the machine around the vertical and transverse axes are provided. In addition, the lower drum 4 can be lifted relative to the front body of the machine by means of a cylinder 26.
    权利要求:
    Claims (2)
    [1]
    Invention Formula
    one . A 1-st combine selective action for accurate profile cutting of an arched section of a drift in underground mine workings and laying tunnels, including a chassis with a frame on which the upper actuator is fixed with the help of a rotatable cantilever, the lower actuator, which is made
    It is in the form of a cross-cutting drum with flat Face surfaces and is mounted for movement along a linear guide, perpendicular to the longitudinal axis of the combine and parallel to the drift base, using a displacement mechanism, characterized in that, in order to increase the rate of penetration in hard rock , the upper actuator is made in the form of a transverse cutting drum and is installed with the possibility of rotation around an axis of rotation parallel to the longitudinal axis of the combine, and the lower actuator is Two-piece, arranged 1865
    angled to each other and having the shape of a truncated cone, while the lower generators of the latter are located parallel to the branch road, | and the smaller bases of the cones face each other.
    [2]
    2. Combine POP.1, characterized in that the mechanism for moving the lower actuator is made in the form of a hydraulic cylinder, which is fixed on the frame of the combine and is located parallel to the guide. Priority according to points to m and: 26.10.8 according to claim 1; 06/01/85 under item 2.
    Compiled by N. Kononov Editor N. Lazarenko Tekhred L. Oliynyk. Corrector d.Oruchuar
    Order 7970/59
    Circulation 449
    VNIIPI State Committee on the Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, 4/5 Raushsk nab.
    Subscription
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    同族专利:
    公开号 | 公开日
    WO1986002697A1|1986-05-09|
    EP0199771A1|1986-11-05|
    DE3519697A1|1986-05-07|
    DE3567241D1|1989-02-09|
    AU5018985A|1986-05-15|
    EP0199771B1|1989-01-04|
    US4749194A|1988-06-07|
    AU589147B2|1989-10-05|
    DE3519697C2|1988-05-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB998059A|1960-04-06|1965-07-14|Coal Industry Patents Ltd|Improvements in or relating to machines for ripping the face of a roadhead in a mine|
    DE1261459B|1963-06-08|1968-02-22|Joy Sullivan Ltd|Tunneling machine|
    GB1039982A|1964-01-03|1966-08-24|Greenside Machine Co Ltd|Improvements in or relating to machines for mining materials|
    GB1107542A|1965-09-28|1968-03-27|Mining Engineering Company Mec|Improvements in mineral-mining machines|
    US3467436A|1966-04-13|1969-09-16|Mining Progress Inc|Tunnelling machine with rotatable cutter carrying arm for 360 cutting|
    DE2156281C3|1971-11-12|1974-03-28|Ruhrkohle Ag, 4300 Essen|Device for dust control on tunneling machines|
    DE2160644C3|1971-12-07|1980-04-03|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|Extraction machine with a swivel arm carrying a cutting head|
    GB1450323A|1974-03-01|1976-09-22|Coal Industry Patents Ltd|Rock excavating machines|
    DE2501761C3|1975-01-17|1979-04-12|Hartmann & Laemmle Gmbh & Co Kg, 7255 Rutesheim|Electro-hydraulic follow-up amplifier|
    SU609885A1|1976-12-09|1978-06-05|Центральный научно-исследовательский и проектно-конструкторский институт проходческих машин и комплексов для угольной, горной промышленности и подземного строительства|Entry-driving machine actuating member|
    DE2714550A1|1977-04-01|1978-10-05|Vdo Schindling|Manometer with rotating pointer and dial display - has pivoted lever coupling pointer to pressure monitoring capsule via pin in slotted carrier|
    DE2726445C3|1977-06-11|1980-04-03|Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum|Tunneling machine|
    US4199193A|1978-07-28|1980-04-22|Acme Machinery Company|Underground mining machine having temporary roof support means and roof bolting means associated therewith|
    GB2050627B|1979-05-16|1983-09-21|Ransome Hoffmann Pollard|Mechanical assemblies employing sensing means for sensing motion or position|
    AT368247B|1980-11-20|1982-09-27|Voest Alpine Ag|BREWING MACHINE|
    AU563540B2|1982-07-28|1987-07-16|Maintel Pty. Ltd.|Heading machine|
    AU564110B2|1983-07-27|1987-07-30|Kembla Coal & Coke Pty Limited|Continuous mining machine|
    DE3327941A1|1983-08-03|1985-02-21|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|DISMANTLING AND DRIVING MACHINE|
    DE3329703C2|1983-08-17|1987-02-05|Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum, De|DE3626543C1|1986-08-06|1988-02-11|Paurat F|Selective-cut heading machine for roadways and tunnels|
    AU597460B2|1986-12-05|1990-05-31|Voest-Alpine Bergtechnik Gesellschaft Mbh|Mining device|
    DE4234972C2|1992-10-16|1995-01-19|Dmt Gmbh|Tunneling machine for precise profiling of curved sections|
    DE4317859C1|1993-05-28|1994-07-28|Dmt Gmbh|Tunnelling machine with swinging cutter drums|
    US5836658A|1996-09-06|1998-11-17|Mraz; Dennis|Method and apparatus for boring and shearing of rocks|
    GB2369837B|2000-12-07|2004-10-13|Long Airdox Ltd|Mining apparatus and method|
    AT510656A1|2010-11-05|2012-05-15|Sandvik Mining & Constr Oy|FULL CUT heading machine|
    RU2560029C2|2013-09-24|2015-08-20|Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северо-Восточный федеральный университет имени М.К. Аммосова"|Method of treatment of drifting face|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3439228|1984-10-26|
    DE3519697A|DE3519697C2|1984-10-26|1985-06-01|
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