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1. 发明授权

US5938289A High wall mining conveyor system 失效
标题翻译：高墙采矿输送系统
公开(公告)号：US5938289A
公开(公告)日：1999-08-17
申请号：US744431
申请日：1996-11-08
申请人： Steve Antoline , Paul van Es
发明人： Steve Antoline , Paul van Es
IPC分类号： B65G15/24 , B65G23/26 , E21F13/02 , E21F13/08 , E21C29/00 , B65G21/06
CPC分类号： E21F13/02 , B65G15/24 , B65G23/26 , E21F13/083 , B65G2201/04
摘要： A conveyor unit for a high wall mining system; a mining system employing a train of such units. The conveyor units are pushed in tandem into the mine. The system contemplates a motor mounted on a cutter at the head of the train; through a series of shafts and clutches, serially through the train of conveyor units, rotation power is transferred mechanically from the motor to turn the conveyor belts of the individual units. The invention includes a preferred coupling/clutch apparatus and a launch vehicle for adding conveyor units to the train which has the ability to start the rotation of the conveyor belt on the new unit as it is added.
摘要翻译：高墙采矿系统的输送单元; 采用这种单位列车的采矿系统。输送机单元被推入矿井。该系统考虑安装在火车头部的切割机上的电机; 通过一系列轴和离合器，串联地通过输送机单元，旋转动力从马达机械转移以转动单个单元的输送带。本发明包括一种优选的联接/离合器装置和用于在列车上添加输送机单元的运载火箭，其具有在添加时在新单元上启动传送带旋转的能力。

2. 发明授权

US5931541A Drive mechanism for a combined cutter loader 失效
标题翻译：组合式装载机的驱动机构
公开(公告)号：US5931541A
公开(公告)日：1999-08-03
申请号：US833078
申请日：1997-04-03
申请人： Kazimierz Pietrzyk , Jozef Knyc , Andrzej Blazewicz , Konrad Wowro
发明人： Kazimierz Pietrzyk , Jozef Knyc , Andrzej Blazewicz , Konrad Wowro
IPC分类号： E21C29/00 , E21C29/02 , E21C29/22
CPC分类号： E21C29/02 , E21C29/00
摘要： The subject of the invention is the drive mechanism especially of the combined cutter loader in which the indirect toothed wheel (4) is placed between the toothed wheel (3) and the drive wheel mechanism (5) and is mounted on axis (8), which is mounted in hubs (8) and (9), in which eccentric bushes (11) and (12) are found, whereas hub (9) and the eccentric bush (11) placed in it are mounted in housing of holder (1), and hub (10) and the eccentric bush (12) mounted in the housing (2) of holder (1).
摘要翻译：本发明的主题是特别是组合的切割装载机的驱动机构，其中间接齿轮（4）放置在齿轮（3）和驱动轮机构（5）之间并安装在轴线（8）上，其安装在其中找到偏心衬套（11）和（12）的轮毂（8）和（9）中，而轮毂（9）和安置在其中的偏心衬套（11）安装在保持器（1））和毂（10）以及安装在保持器（1）的壳体（2）中的偏心衬套（12）。

3. 发明授权

US5649745A Inflatable gripper assembly for rock boring machine 失效
标题翻译：用于镗孔机的充气夹具组件
公开(公告)号：US5649745A
公开(公告)日：1997-07-22
申请号：US537631
申请日：1995-10-02
申请人： Llewellan Anderson
发明人： Llewellan Anderson
IPC分类号： E21B4/18 , E21D3/00 , E21C29/00
CPC分类号： E21B4/18 , E21D3/00
摘要： An inflatable gripper assembly for a rock boring or cutting machine is disclosed. The inflatable gripper assembly comprises a base member and an elastomeric sheet secured in a fluid-tight and reaction force secure manner to the base member. The elastomeric sheet expands when fluid is supplied between the base member and the elastomeric sheet to brace a rock boring or cutting machine in a tunnel. The elastomeric sheet contracts when fluid is removed from between the base member and the elastomeric sheet to allow the rock boring or cutting machine to move within the tunnel.
摘要翻译：公开了一种用于岩石钻孔或切割机的充气夹具组件。充气夹具组件包括基部构件和以流体密封且反作用力固定到基部构件的弹性片。当在基部构件和弹性体片材之间供应流体以支撑隧道中的岩石钻孔或切割机器时，弹性体片材膨胀。当流体从基部构件和弹性体片材之间移除时，弹性片材收缩，以允许岩石钻孔或切割机器在隧道内移动。

4. 发明授权

US5609397A Highwall mining system with driven conveyor units 失效
标题翻译：具有驱动输送单元的高墙采矿系统
公开(公告)号：US5609397A
公开(公告)日：1997-03-11
申请号：US272547
申请日：1994-07-11
申请人： Gordon A. Marshall , Rene P. Abela , Henry J. Bartosiewicz
发明人： Gordon A. Marshall , Rene P. Abela , Henry J. Bartosiewicz
IPC分类号： E21C25/58 , E21C25/68 , E21C27/24 , E21C41/28 , E21F13/06 , E21F13/08 , E21C29/00 , B61G5/10
CPC分类号： E21C27/24 , E21C25/58 , E21C25/68 , E21F13/06 , E21F13/083
摘要： A highwall mining system for mining aggregate material from a seam includes both a mining device for cutting aggregate material from the seam and thereby forming a drive in the seam and a conveying device for conveying mined aggregate material from the drive. The conveying device is formed of a plurality of modular conveyor units having a mechanism for releasably coupling together the conveyor units. A driving device is used for driving the mining device and the conveyor device into the seam to form the drive. A controlling device is employed to control forward movement of the mining device and the conveying device so that the mining device and the conveying device can move together at a predetermined rate of advance into the seam without there being any uncontrolled forward movement of the mining device and/or the conveying device in response to the incline of the seam and/or during the addition of a new conveyor unit to the conveying device.
摘要翻译：用于从接缝采集骨料的高墙采矿系统包括用于从接缝切割骨料的采矿装置，从而在接缝中形成驱动装置，以及用于从驱动装置输送开采的骨料材料的输送装置。输送装置由多个模块化输送单元形成，该单元具有用于可释放地将输送单元联接在一起的机构。驱动装置用于将采矿装置和输送装置驱动到接缝中以形成驱动装置。使用控制装置来控制采矿装置和输送装置的向前运动，使得采矿装置和输送装置可以以预定的提前速率一起移动到接缝中，而不需要采矿装置的任何不受控制的向前运动， /或输送装置响应于接缝的倾斜和/或在向输送装置添加新的输送单元期间。

5. 发明授权

US4813748A Mining machinery haulage system 失效
标题翻译：矿山机械运输系统
公开(公告)号：US4813748A
公开(公告)日：1989-03-21
申请号：US128428
申请日：1987-12-03
申请人： Brian Waddington , Clive O. Hibbert
发明人： Brian Waddington , Clive O. Hibbert
IPC分类号： E21C29/02 , E21C29/00
CPC分类号： E21C29/02
摘要： A rack (2) for use with a mining machinery haulage system (1), comprising a plurality of individual segments (16) so located with respect to one another as to define the length of the rack (2), and each segment being provided with at least one formation (17) and each connected to an adjacent segment (16) by a connector (18) articulated to both segments (16) to which it is common, and with the pitch of the segments (16) and hence the pitch of their formations (17), controlled either by adjacent segment-to-segment abutment, or by segment-to-connector-to-segment abutment. The invention also includes a mining machinery haulage system (1) provided with racks (2).
摘要翻译：一种用于矿山机械运输系统（1）的机架（2），包括相对于彼此定位以限定所述齿条（2）的长度的多个单独的段（16），并且每个段被提供具有至少一个结构（17）并且各自通过连接器（18）连接到相邻的段（16），所述连接器铰接到与其共同的两个段（16），并且与段（16）的间距相关联，并且因此它们的结构（17）的间距由相邻的段到段邻接或通过段到连接器到区段邻接控制。本发明还包括具有机架（2）的矿山机械运输系统（1）。

6. 发明授权

US4465319A Integrated cutter, breaker and haulage drive gearcase 失效
标题翻译：集成切割机，断路器和运输传动齿轮箱
公开(公告)号：US4465319A
公开(公告)日：1984-08-14
申请号：US448859
申请日：1982-12-08
申请人： James Brownlie
发明人： James Brownlie
IPC分类号： E21C27/02 , E21C29/00 , E21C31/00 , E21C25/10
CPC分类号： E21C29/00 , E21C27/02 , E21C31/00
摘要： A longwall coal-mining machine has a gearcase at each of its ends, each gearcase carrying two ranging arms respectively mounting a cutter drum and a lump breaker, and also carrying a haulage drive. Each gearcase comprises a casing having therein first and second co-axial and mutually-spaced transverse horizontal shafts projecting through opposite sides of the casing driven by individual transmissions located in the gearcase and from an electric motor and a hydraulic motor, respectively, both outside the casing. Rotation of the second shaft drives the mining machine along a longwall face. Rotation of the first shaft actuates a cutter drum through a gear train and also actuates a lump breaker through a gear transmission.
摘要翻译： PCT No.PCT / GB82 / 00058 Sec。 371日期1982年12月8日第 102（e）日期1982年12月8日PCT提交1982年2月22日PCT公布。出版物WO82 / 03654 日期为1982年10月28日。长壁采煤机的每端都有一个齿轮箱，每个齿轮箱分别安装有一个切割机滚筒和一个整体断路器，并且还带有一个牵引驱动装置。每个齿轮箱包括壳体，其中具有第一和第二同轴且相互间隔开的横向水平轴，第一和第二同轴和相互间隔开的横向水平轴分别通过位于齿轮箱中的各个变速器和由电动机和液压马达驱动的相对侧突出，套管。第二轴的旋转沿着长壁面驱动采矿机。第一轴的旋转通过齿轮系致动切割器滚筒，并且还通过齿轮传动来致动一个整体断屑器。

7. 发明授权

US4451090A Advancing apparatus for coal-mining machine in underground mine 失效
标题翻译：地下矿山采煤机推进装置
公开(公告)号：US4451090A
公开(公告)日：1984-05-29
申请号：US366151
申请日：1982-04-07
申请人： Herbert Schupphaus
发明人： Herbert Schupphaus
IPC分类号： E21C29/00 , E21C29/02 , E21C29/22
CPC分类号： E21C29/02
摘要： A coal-mining machine is advanced along a face conveyor by providing a rack extending along the conveyor and a plurality of advancing units. Each advancing unit includes a hydraulic motor to rotate a drive wheel while meshing with the teeth of the gear rack. The advancing units arranged side-by-side along the mining machine have curved end faces to abut against one another. Runners are provided on the advancing units at the opposite ends of the mining machine which extend partially around the rack for guiding and maintaining the drive wheel engaged with the teeth of the rack.
摘要翻译：通过提供沿输送机延伸的齿条和多个前进单元，采煤机沿着面传送器前进。每个推进单元包括一个液压马达，用于在与齿条的齿啮合的同时旋转驱动轮。沿着采矿机并列布置的推进单元具有弯曲的端面以彼此抵靠。在采矿机的相对端的推进单元上提供了滑行件，其部分地围绕齿条延伸，以引导和保持与齿条的齿接合的驱动轮。

8. 发明授权

US4420278A Heading shield 失效
标题翻译：标题盾牌
公开(公告)号：US4420278A
公开(公告)日：1983-12-13
申请号：US234745
申请日：1981-02-17
申请人： Andrew J. Walker , John C. Watt
发明人： Andrew J. Walker , John C. Watt
IPC分类号： E21D23/00 , E21C29/00
CPC分类号： E21D23/0095 , E21D23/0073
摘要： The roof of a heading cut by a continuous mining machine is supported by cantilevered roof beams forming part of a shield. There are at least two sets of roof beams which can be raised and lowered separately by means of hydraulic rams. When one set is lowered and the other set is raised, the lowered set can be pushed forward against the raised set by means of hydraulic rams. The cantilevered roof beams extend far enough forward to support the roof over the driving position of the continuous mining machine. The width of the shield should be less than the width of the mining machine, so that the shield can advance along the heading cut by the mining machine. Furthermore, the shield includes a conveyor for conveying the mined material from the mining machine backwards to a shuttle car or other conveying system.
摘要翻译：由连续采矿机切割的道路的屋顶由形成盾构部分的悬臂梁组成。至少有两组屋顶梁可以通过液压柱塞分别升高和降低。当一组下降而另一组升高时，下降的组可以通过液压柱塞向前推靠在凸起组上。悬臂式车顶梁向前延伸得足够远以将屋顶支撑在连续采矿机的驾驶位置上。防护罩的宽度应小于采矿机的宽度，以便防护罩可以沿着采矿机切割的方向前进。此外，护罩包括用于将采矿机器的开采材料向后输送到梭车或其他输送系统的输送机。

9. 发明授权

US4367900A Mineral mining installation with electronic control 失效
标题翻译：采矿安装采用电子控制
公开(公告)号：US4367900A
公开(公告)日：1983-01-11
申请号：US226358
申请日：1981-01-19
申请人： Thomas Trumper
发明人： Thomas Trumper
IPC分类号： B23Q15/12 , E21C29/00 , E21C35/24
CPC分类号： B23Q15/12 , E21C29/00 , E21C35/24
摘要： A shearer-type mineral winning machine has three-phase a.c. motors on its main body for driving cutting drums and for propelling the machine along a mineral face. The frequency of the a.c. power supplied to the motor which serves to move the machine is varied and controlled in dependence on the operation of the cutting drums. Electronic control means for monitoring the performance of the cutting drums and for controlling the frequency of the a.c. power supplied to the machine drive motor are located in a control station in a protected position in a gallery remote from the machine and power is supplied to the machine via cables and/or bus bars.
摘要翻译：采煤机型矿山机具有三相交流电。电机在其主体上用于驱动切割鼓并沿着矿物面推动机器。 a.c.的频率根据切割滚筒的操作，提供给用于移动机器的马达的功率是变化和控制的。电子控制装置，用于监视切割滚筒的性能并用于控制交流的频率。提供给机器驱动电机的电力位于远离机器的画廊中的受保护位置的控制站中，并且通过电缆和/或母线将功率供应给机器。

10. 发明授权

US4162810A Rack apparatus on a face conveyor for a mining machine 失效
标题翻译：用于采矿机的面机输送机上的机架设备
公开(公告)号：US4162810A
公开(公告)日：1979-07-31
申请号：US918853
申请日：1978-06-23
申请人： Klaus Oberste-Beulmann
发明人： Klaus Oberste-Beulmann
IPC分类号： E21C29/00 , E21C29/02
CPC分类号： E21C29/02
摘要： A drive gear of a drum-cutter mining machine engages a rack device extending along the working side of a face conveyor to propel the mining machine along a mine face. Spanning each joint between conveyor tray sections is a bridging rack segment with leg extensions interlocked with recesses formed in extended end members of non-bridging rack segments each of which extends along a single conveyor tray section and is secured thereto by bolts. Rack teeth are formed by spaced-apart pin members carried by lugs outwardly of the face conveyor. The ends of the pin members at the face conveyor for the bridging rack segments are carried by U-shaped plates with a tongue plate engaged behind the extended end members of the non-bridging rack segments. The ends of the pin members at the face conveyor for the non-bridging rack segments are carried by flanges having lower, outwardly-bent sections extending toward the mine floor to form a ramp at the working face side of the face conveyor.

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