• 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 process for the separate cutting and loading of mineral and dirt from a seam containing a dirt band (7), by means of a shearer loader machine (1) which cuts material from the seam face by means of vertically adjustable shearer drums (2,3,4), in which the leading shearer drum (2 or 3) of the machine cuts the top mineral band over its entire height and ejects it laterally onto the bottom mineral band (6) which at this stage presents a supporting floor. A central shearer drum (4) of the machine then cuts out the bottom mineral band (6) together with the mineral material lying on it and delivers it laterally onto the face conveyor (17). The trailing drum (3 or 2) of the machine then cuts out the dirt band (7) and discharges it onto the floor area exposed by the central drum (4), this area being bounded by the face conveyor (17) and by the face of the bottom mineral band (6). Only at the end of the machine run is the dirt picked up by means of a plough or plough attachment or of an inclined ramp or, on a clearing or ploughing run of the machine (1), by the machine itself, and transferred to the face conveyor (17). <IMAGE>
    公开号:SU1549487A3
    申请号:SU874028780
    申请日:1987-01-09
    公开日:1990-03-07
    发明作者:Шюппхаус Херберт；Ланферманн Вилли
    申请人:Гебр.Айкхофф Машиненфабрик У.Айзенгисерай Мбх (Фирма)；
    IPC主号:
    专利说明:

    they lower it onto the working soil and reciprocate the layer 6 of PI and PI 7 between the tunnel and the RB 4. Reciprocation 10 is located in the notch 16 of the hull of the combine 1, and its axis of rotation does not protrude from the side of the clearing face above the wall of the body.
    Due to this, RB 4 comes close to the body of the machine, which improves the release of the repulsed PI to the delivery means 17. The repulsed W 7 load is delivered to the delivery vehicle by a loading plow or a bulk device. 2 s and 7 z. P. f-ly, 6 ill.
    The invention relates to mining and can be used in the development of minerals intersected by rock layers.
    The purpose of the invention is to improve the performance of cleaning works by breaking layers of mineral and rock layers in both directions of movement of the combine.
    FIG. 1 shows a diagram of a selective development of a reservoir and a drum by an executive body, a view of the top, FIG. 2 - combine with a drum actuator, side view; on fig.Z - diagram of the development of the reservoir and the combine with the drum executive body, rear view along the mining; figure 4 - combine, with a drum actuator when moving in the opposite direction, side view; figure 5 - scheme of working end sections of the projection of the lava and combine, top view; figure 6 is the same, side view.
    The method is carried out as follows.
    The mine floor is prepared by ventilation and transport drifts and the lava is cut. After the installation of the mechanized complex and the installation of the combine, the mining of the formation begins with a rock interlayer in both directions of movement of the combine. At the same time, simultaneously with the preliminary blasting of the strip of the mineral fossil upper layer, the strip of the rock layer is beaten off, after which the layers of the mineral and the rock layer are simultaneously beaten off. The upper layer of the mineral is beaten off with a leading cutting drum on the lower layer of the mineral, which is beaten with an intermediate cutting drum together with the said recovered mineral of the upper layer, and the rock layer of the beating

    are driven by a cutting drum. At the approach of the combine to one of the drifts, the finalization of the layers are as follows. The leading cutting drum is pulled out onto the gate, lowered it onto the working soil, and the lower layer and rock layer between the drift and the intermediate cutting drum are biased out with a reciprocating movement.
    Combine 1 with a drum actuator moves in the reservoir under development along the front of cleaning operations and with its cutting drums 2-4 it beats the mineral fossil 7 that passes between the upper 5 and lower 6 layers of the lava along the entire length of the lava 7 serve as cutting drums 2-4. Each of them is rotatably disposed at the end of the machine body of a 10-10 fixed support arm 8-10 and can be moved vertically with the help of a specified support arm. The cutting drums 2-4 are driven by driving motors (not shown). The latter are located in the body of the machine and through the transmission of consoles 8-10 are connected kinematically with cutting drums 2-4. If the reduction gear of the intermediate cutting drum 4 is inside the drum casing, the reduction gears 11 and 12 of the slave and driving drums 2 and 3 are located outside the drum casing in the free space between the drum casing and the console 8 and 9, and here they are directly adjacent to the consoles 8 and 9.
    Each of the cantilevers 8 and 9, each carrying one cutting drum 2 or 3, is on both ends, and the center console 10 is approximately in the middle of the longitudinal line of the machine body. Everything
    cutting drums 2-4 are equipped with screw-like gripping strips 13, with the help of which they tilt away the rock, not shown by the executive bodies of the cutting action, and each have a loading shield 14, which is rotatably positioned by means of a bracket 15 around the axis of the cutting drum and therefore, depending on the direction of movement of the machine, it can turn to one or the other side of the cutting drums.
    2-4. Cutting drums 2 and 3 have a delivery, which passes under the meter, corresponding to the height of the upper layer 5 of the mineral. In addition, they protrude compared to intermediate cutting drum 4 at its width in the direction of excavation of the reservoir and equal in width to the width of said cutting drum 4. Therefore, they always blast the mineral layer, the width of which is consistent with the width of the drum captured 25 parallel to the sole serving 4 layers of minerals (figure 1). combine 1 as a side road
    The diameter of the intermediate cutting drum 4 is at least equal to the height of the lower mineral layer, however, it is advisable to be greater than the height of the lower layer 6 - mineral. The console 10 of this cutting drum is located in the recess 16 (Fig. 1) of the machine body, the width of which only slightly exceeds the length of the console. The axis of rotation of the console is located in it outside the center of the notch 16 in the side part and does not protrude above the machine body wall located on the side of the cleaning hole. Therefore, the cutting drum 4 can reach close to the body of the machine, which improves the release of the recovered mineral.
    If it is necessary to change the place of operation of the combine with the drum actuator, the bottom of the lava can be located on the right or left side of the delivery means 17. However, regardless of the position of the hole, the intermediate cutting drum must continuously transport the broken mineral to the delivery device 17 and, due to the pitch of its screw-like gripping gripping bars (depending on the position on the left or right side of the delivery means 17), be rotated in the direction depending on the position indicated.
    This purpose is served by a not shown shifting gear, which is located inside the housing of the cutting drum or machine body. It is also possible to use pole-switching motors as drive motors for cutting drums 2-4 in order to reverse the direction of rotation of the cutting drums 2-4, if this is necessary to improve the production of recovered minerals. Mineral is accepted by means of 17
    byte 1 with a drum actuator along the entire length of the path of movement of the machine. The side stop 18 closes the delivery means 17 towards the charging side and prevents the bypass of the recovered mineral. From the side of the foot, the delivery device 17 is equipped with an inclined platform 19, which has a
    0
    a strip that rests on the sole (Fig. 3).
    The body of the machine consists of individual 0 unified units and rests on the frame 20, which from the side of the clearing slab by roller skis 21 rests on the lateral surface of the platform 19. From the laying side, it covers the roller skis 2 toothed rails 23, which runs along the entire length of the tool 17 delivery and serves for the forward movement of the combine 1 with the drum executive body. The movement of the feed of the combine is carried out by means of two winches, which through gears 24 engage with rack and pinion gears (Figure 2).
    When working course (figure 1) in the direction of the arrow And combine 1 with a drum Executive body captures its leading cutting drum 3 layer 5 minerals in the roof and brings it to the side by means of helical gripping bars 13 of the cutting drum 3,
    At the same time, he dumps the mineral on the road where the cutting drum 4e moves while the machine is moving. There is still a lower layer on this road., 6 minerals, on the torus thereafter accumulates from 5
    0
    five
    a bit of the leading cutting drum of the rock of the upper layer of the mineral is captured by the intermediate cutting drum 4 when the lower layer 6 of the mineral is crushed and together with it is carried into the delivery means 17.
    Therefore, for the intermediate cutting drums, the sole has already been cleared of the broken rock and width, which is determined by the delivery device 17 or its inclined platform 19 or the face of lava. Later, the driven cutting drum can make a part of the rock layer open in relation to the roof and bring this cutting drum 2 to the cantilever 8, cleaned by the intermediate cutting drum of the space of this, on the cantilever 8 to such a working height that provides clean free cutting of the remaining under Mineral layer 6 is located there and leaves behind the combine a 1-step bottom hole, characterized by the fact that only the lower layer 6 of the mineral is protruding from the delivery device 17. In this way, when the machine is moving, only mineral gets into the delivery vehicle 17 and hauling, while the lateral rock is empty while it lies between the bottom of the lava and the delivery vehicle 17.
    At the end of the path of the machine, the delivery vehicle 17, after unloading with the help of cylinders 25 for shifting, moves along its entire length to a new clearing face of the lava.
    between the delivery means 17 and the cleaning face, enters on the inclined platform 19 inside the delivery means 17 and ships. At the end of this advance movement, the delivery vehicle 17 moves to the width of the intermediate cutting drum in the direction of the new mine and under the pressure of its advancement cylinders 25 rests with its inclined platform 19 on the lower mineral layer. This process of shifting begins at the end of the delivery device 17 and continues continuously along the entire length of the lava up to the section where the combine is at the end of the working stroke.
    The harvester (Fig 5 and 6) at the ends of its travel path reached its
    leading cutter drum to roadway 26. During the excavation process, i.e. when moving the delivery device 17, the drift with its leading cutting drum produces a side rock located beneath it, as well as the mineral underneath this layer all the way to the middle cutting drum 4. At the same time, it performs a reciprocating motion and subsequently hits the shifting section of the delivery means 17. He thus leaves the previous excavation area and at the same time is inserted with cutting drums 2-4 into a new clearing face.
    When the drums 2-4 are in their new working area, the part of the delivery means 17 that have not yet moved, using cylinder 25, is also moved to the new clearing face. Section (Figure 5) At the lower mineral layer 6, which is an intermediate cutting drum 4 couldn’t grab on entering the new clearing face, beats off this drum when the combine feeds back until its leading cutting drum reaches the roadway 26. If this happens in the opposite direction, the combine leaves at the end of the lava there is a free space 27 corresponding to the width of its cutting drums 2-3 between the delivery means 17 and the cleaning operation front, which emerges from the drift 26 and the length of which is determined by the distance between the drift 26 and the position of the intermediate cutting drum at the end of the movement path of the combine.
    权利要求:
    Claims (9)
    [1]
    1. A method for selective mining of mineral deposits, including making drifts at the ends of lava, preliminary breaking of the upper mineral strip, breaking of the rock layer into the space between the vehicle and the lava onto the production soil and subsequent simultaneous breaking of the mineral layers of the upper and lower layers of the mineral all their height, loading of a broken mineral by a combine with a driven, intermediate
    leading and leading cutting drums to the said means of transport and periodically shifting sections of the means of transport, characterized in that, in order to improve the performance of the pa-i- cleaning plant, by breaking down the mineral layers and rocks of the layer into the wallpaper directions of movement of the combine simultaneously with the preliminary Blowing out (Strips of the mineral fossil of the upper layer repel a strip of the rock layer with the periodic formation of a protrusion of the lower layer of the mineral fossil with a width equal to the depth of the notch of the upper layer o, after which the layers of the mineral and the rock layers are simultaneously beaten off, while the upper layer of the mineral is beaten with a leading cutting drum, whose diameter is equal to the height of the upper layer, to the ledge of the lower layer of mineral, which is beaten with an intermediate cutting drum, whose diameter is the height of the lower layer, together with the specified repulsed mineral fossil of the upper layer, and the rock interlayer is beaten off with a driven cutting drum, the diameter of which is equal to the height of the upper layer of the mineral o, after loading the recovered mineral, the specified upper layer and the protrusion of the lower layer.
    [2]
    2. The method according to claim 1, about t and n and yu and the fact that at the ends of the lava combine harvester output leading cutting drum on the drift, lowering the specified drum on the soil production and return-translational motion is breaking the bottom the layer and the rock layer between the drift and the intermediate cutting drum before the harvester hits a section of the vehicle moved in the lava section.
    [3]
    3. A method according to claim 1, characterized in that the broken rock interlayer is loaded onto the means of transport by means of a loading plow or a bulk device.
    [4]
    4. The method according to claim 1, characterized in that the rock strata beat back up.
    [5]
    5. Method according to p. 3, I distinguish
    u and with the fact that the breed interlayer
     five
    ten
    15
    20
    , 25,. ,, -
    - 35
    50
    55
    repulsed between the drift and the intermediate cutting drum are loaded onto the means of transport by a combine.
    [6]
    6. Combine for selective mining of minerals, including a body, a driven and a leading vertically movable equal width and diameter cutting drums, made with helical gripping strips, mounted next to the body of the combine, and bearing consoles with reduction gears that are rotatably mounted intermediate cutting drum
    and loading shields for cutting drums, distinguished by the fact that, in order to increase the productivity of cleaning operations by blasting mineral and rock layers in both directions of movement of the combine, the driven and driving cutting drums are set offset by the width of the intermediate drum away from the body the combine is rotatable in different directions, and the loading boards are mounted to rotate around the axis of said drums, while the intermediate cutting drum has a loading shield and helical gripping bars.
    [7]
    7. The combine according to claim 6, which is different from the fact that it has a recess in its body and that the intermediate cutting drum is mounted close
    to the body with the possibility of laying in the specified groove of its bearing console.
    [8]
    8. The combine according to claim 7, of which there is a notch in its case wider in width than the length of the carrier of the intermediate cutting drum, and the axis of rotation of said console is shifted to the side of the notch.
    [9]
    9. A combine as claimed in claim 6, characterized in that the reduction gears of the driven and driving cutting drums are installed between their carrier consoles and the body of the cutting elements of these drums, and the dimensions of said gears from the side of the carrying consoles exceed the diameter of the head of the cutting elements of the drums.
    V // ////// /// // // I //// /// L // // X /// // // U // // // // // // // F //// //// 2322 201U22 2E
    Ul Ј CHO - 00 -J
    2
    g
    GO
    r a r m
    X NN N SSS // / L //
    0
    K
     N $ S XS
    Compiled by V. Tychina
    Editor H, Rogulich
    Tehred L. Serdyukova
    Order 147 Circulation 395 Subscription
    VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5
    Production and Publishing Combine Patent, Uzhgorod, st. Gagarin, 101
    Proofreader N. King
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1549487A3|1990-03-07|Method and cutter-loader for selective mining of mineral strata
    US4563826A|1986-01-14|Apparatus for removing ballast from beneath a railroad track
    US5232269A|1993-08-03|Launch vehicle for continuous mining apparatus
    US2754101A|1956-07-10|Machine and method for mining underground deposits
    CN102947543A|2013-02-27|Method for continuous operation of a surface miner
    RU2138646C1|1999-09-27|Method and device for stoping in underground mine openings
    US4136910A|1979-01-30|Excavating machines
    US7726465B2|2010-06-01|Method and apparatus for open pit bench mining
    US3301599A|1967-01-31|Method of continuous open-pit mining and apparatus therefor
    EP0513338B1|1997-01-22|Launch vehicle for continuous mining apparatus
    DE2160643A1|1973-06-14|MINING MACHINE
    AU632959B2|1993-01-14|Open cast mining method
    US1617941A|1927-02-15|Mining apparatus
    US4047761A|1977-09-13|Mining machine
    US4183586A|1980-01-15|Apparatus for progessively removing layers of overburden from an inclined side of a cut
    US4380354A|1983-04-19|Mining machine loading bin mounted on boom structure and method
    US3317245A|1967-05-02|Propelling and steering system for mining machines
    SU647447A1|1979-02-15|Mining cutter-loader
    US2721067A|1955-10-18|Material conveyor, deflector and floor scraper arrangement on continuous miner for longwall operation
    US1290021A|1918-12-31|Mining and loading machine.
    US1116356A|1914-11-03|Coal-mining apparatus.
    US4074920A|1978-02-21|Mining apparatus and method for an augered seam
    SU587250A1|1978-01-05|Mineral-mining machine
    US4615565A|1986-10-07|Tunnel or road header
    US3190699A|1965-06-22|Material feeder means for continuous mining machine
    同族专利:
    公开号 | 公开日
    GB8701008D0|1987-02-18|
    GB2185509A|1987-07-22|
    DE3601485C2|1990-01-04|
    DE3601485A1|1987-07-23|
    GB2185509B|1989-11-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EA027486B1|2014-11-13|2017-07-31|Открытое Акционерное Общество "Белгорхимпром" |Method for selective extraction of a mineral-bearing bed|
    RU2629308C1|2016-03-29|2017-08-28|Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук" |Method for selective extraction of coal bed of variable thickness|
    RU2648777C1|2017-03-21|2018-03-28|Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук" |Method of selective extraction of shallow coal bed|GB1132741A|1965-03-05|1968-11-06|Coal Industry Patents Ltd|Mining machines|
    DE2914897C2|1979-04-12|1983-10-06|Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum|DE3919672C2|1989-06-16|1994-04-14|Eickhoff Geb|Roll cutting machine with additional roll with vertical axis of rotation|
    FR2870882B1|2004-06-01|2006-09-01|Placoplatre Sa|METHOD FOR OPERATING A CAREER OR A MINE, AND MORE PARTICULARLY A GYSPE CAREER|
    NZ575049A|2006-08-14|2012-11-30|Sord Resources Ltd|Underground mining apparatus|
    CN102536225B|2011-12-20|2016-01-20|中国矿业大学|The quick coal winning technology in mining height workface face|
    RU2514310C1|2013-02-04|2014-04-27|Федеральное Государственное Бюджетное Учреждение Науки Институт Горного Дела Дальневосточного Отделения Российской Академии Наук |Method for complex development of structurally-morphologically difficult deposit|
    RU2541008C1|2013-12-19|2015-02-10|Федеральное Государственное Бюджетное Учреждение Науки Институт Горного Дела Дальневосточного Отделения Российской Академии Наук |Method for automated complex development of ore and nonmetallic deposits|
    RU2602636C1|2015-11-16|2016-11-20|Федеральное Государственное Бюджетное Учреждение Науки Институт Горного Дела Дальневосточного Отделения Российской Академии Наук |Method of complex development of carbonate deposits|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19863601485|DE3601485C2|1986-01-20|1986-01-20|
    [返回顶部]