公开(公告)号：US5181766A

公开(公告)日：1993-01-26

申请号：US854825

申请日：1992-03-19

申请人： Peter Heintzmannn ,  Kuno Guse

发明人： Peter Heintzmannn ,  Kuno Guse

IPC分类号： E21C25/56

CPC分类号： E21C25/56

摘要： A long-wall mining apparatus has a conveyor trough extending longitudinally from a turnaround adjacent a longitudinal face from which material is to be cut, a pair of longitudinally extending and generally parallel rear guide rails extending along and flanking the conveyor, a pair of longitudinally extending and generally parallel front guide rails extending along the face between the conveyor trough and the face, and a longitudinally fixed anchor bollard in the turnaround provided with upper and lower guide rails each connecting a respective one of the front guide rails to a respective one of the rear guide rails. A drive wheel in the bollard rotates about an upright axis and has an outer periphery exposed between the bollard guide rails. A chain having front and rear stretches respectively running along the guide rails is engaged in the turnaround with the periphery of the drive wheel. Conveyor/cutting elements on the chain ride on the rails to move in the front stretch along the face and in the rear stretch along the trough. A drive motor at the turnaround connected to the drive wheel advances the chain in the front stretch to scrape material from the face and deposit it in the conveyor trough and displaces the chain toward the turnaround in the rear stretch to move the scraped-off material along the trough.

摘要翻译： 长壁采矿设备具有从邻近待切割材料的纵向面的周向纵向延伸的输送机槽，沿着输送机延伸并且在输送机侧面延伸的一对纵向延伸且大致平行的后导轨，一对纵向延伸的 并且大致平行的前导轨沿着输送槽和面之间的表面延伸，并且在转向中具有纵向固定的锚固支柱，其具有上和下导轨，每个将前导轨的相应一个连接到相应的一个 后导轨。 护柱中的驱动轮围绕直立轴线旋转并具有暴露在柱轨导轨之间的外周边。 沿着导轨分别延伸的前后延伸的链条与驱动轮的周边接合。 链条上的输送机/切割元件骑在轨道上，沿着表面沿着前部拉伸并在沿着槽的后部拉伸中移动。 连接在驱动轮上的转向驱动马达将前拉伸链条推向前面，从表面刮下材料并将其沉积在输送机槽中，并将链条朝后拉伸中的转向移动，以将刮掉的材料沿着 槽。

公开(公告)号：US4185873A

公开(公告)日：1980-01-29

申请号：US913082

申请日：1978-06-06

申请人： Karlheinz Bohnes ,  Kuno Guse

发明人： Karlheinz Bohnes ,  Kuno Guse

IPC分类号： E21D9/10 ,  E21D9/11

CPC分类号： E21D9/1033 ,  E21D9/118

摘要： A method for mechanically advancing clean cut underground mining galleries of various profiles, in which during a primary phase of the operation a pilot excavation of circular cross-section smaller than the final desired cross-section of the mining gallery is carried out and in which during a secondary phase of the operation, overlapping in time with the primary phase, the pilot excavation is widened to the desired finished cross-section of the mining gallery; and a machine for carrying out the method.

摘要翻译： 一种用于机械推进各种型材的清洁切割地下采矿场的方法，其中在操作的主要阶段期间执行小于采矿廊的最终期望横截面的圆形横截面的先导开挖，其中在 第二阶段的作业，与初级阶段重叠，试点挖掘扩大到采矿场所需的完成横截面; 以及用于执行该方法的机器。

公开(公告)号：US06267211B1

公开(公告)日：2001-07-31

申请号：US09274492

申请日：1999-03-23

申请人： Peter Heintzmann ,  Kuno Guse ,  Friedel Amling ,  Peter Kr{overscore (o)}ninger ,  Bernd H{overscore (o)}lling

发明人： Peter Heintzmann ,  Kuno Guse ,  Friedel Amling ,  Peter Kr{overscore (o)}ninger ,  Bernd H{overscore (o)}lling

IPC分类号： F16D6702

CPC分类号： E21C35/04 ,  B65G23/26 ,  E21C31/00 ,  F16D67/02

摘要： A drive unit for a mining machine such as a mining plow or conveyor drives a sprocket wheel of the chain thereof by an electric motor through a drive train having a turbocoupling and a transmission driven by the motor. A free-shifting clutch is provided in the case of overload to disconnect the load from the motor, the clutch reengaging upon standstill of the two clutch halves. Alternatively the turbine output of the fluid coupling is branched and is applied through one friction clutch directly to the input shaft of the transmission or through a second friction clutch to a parallel shaft connected by gearing to the transmission input shaft.

摘要翻译： 用于诸如采矿犁或输送机之类的采矿机的驱动单元通过电动机通过具有涡轮联轴器和由电动机驱动的变速器的传动系驱动其链条的链轮。 在过载的情况下提供自由移位离合器，以将负载与电动机断开，离合器在两个离合器半部停止时重新接合。 或者，流体联接器的涡轮机输出是分支的，并且通过一个摩擦离合器直接施加到变速器的输入轴，或者通过第二摩擦离合器施加到通过齿轮传动输入轴连接的平行轴。

公开(公告)号：US4610424A

公开(公告)日：1986-09-09

申请号：US674834

申请日：1984-11-26

申请人： Manfred Koppers ,  Karlheinz Bohnes ,  Kuno Guse ,  Friedel Amling

发明人： Manfred Koppers ,  Karlheinz Bohnes ,  Kuno Guse ,  Friedel Amling

IPC分类号： F16K1/36 ,  F16K47/04 ,  F16K1/38

CPC分类号： F16K1/36

摘要： A shut-off valve has a sealing cone which in a closed position of the valve abuts against a conical sealing seat and is formed as a part of a cylindrical throttling piston, a sealing surface of the sealing seat cooperates at its one end with a cylindrical receiving opening for the throttling piston, and the outer diameter of the throttling piston is selected with respect to the inner diameter of the receiving opening so that a throttling gap is formed between the receiving opening and the the throttling piston.

摘要翻译： 截止阀具有密封锥体，其在阀的关闭位置抵靠锥形密封座并且形成为圆柱形节流活塞的一部分，密封座的密封表面在其一端与圆柱形 用于节流活塞的接收开口，并且节流活塞的外径相对于接收开口的内径选择，使得在接收开口和节流活塞之间形成节流间隙。

公开(公告)号：US5895097A

公开(公告)日：1999-04-20

申请号：US846071

申请日：1997-04-25

申请人： Peter Heintzmann ,  Kuno Guse ,  Friedel Amling

发明人： Peter Heintzmann ,  Kuno Guse ,  Friedel Amling

IPC分类号： E21C25/56 ,  E21C27/32 ,  E21C27/34 ,  E21C31/04 ,  E21D23/00

CPC分类号： E21C27/32 ,  E21C27/34

摘要： A mining machine for excavating coal along a coal front of a seam in which a chain displaces excavating tools along an excavating stretch at a leading side across the coal face and a conveying stretch is provided rearwardly thereof, the stretch terminating in direction reversal stations with wheels at opposite ends of the stretches. A linear drive for at least one of the wheels can extend in a gallery alongside the mined cut. According to the invention, the excavating conveyer bottom is at an angular of 70.degree. to 130.degree. to the bottom of the conveying trough and the shafts of the wheels are inclined to the vertical forwardly and upwardly to include angles of 10.degree. to 45.degree..

摘要翻译： 一个用于沿着煤层的煤前面挖掘煤的采矿机，其中一条链沿着穿过煤面的前方的挖掘拉伸位置移动挖掘工具，并且在其后方设置一个输送段，该拉伸终止于具有轮的方向反转站 在拉伸的相对端。 至少一个轮子的线性驱动器可以沿着开采的切口在画廊中延伸。 根据本发明，挖掘输送机底部与输送槽的底部成70度到130度的角度，并且车轮的轴向上和向上倾斜，包括10度至45度的角度。

公开(公告)号：US4887935A

公开(公告)日：1989-12-19

申请号：US288408

申请日：1988-12-21

申请人： Manfred Koppers ,  Lotar Sebastian ,  Kuno Guse

发明人： Manfred Koppers ,  Lotar Sebastian ,  Kuno Guse

IPC分类号： E21C41/16 ,  E21C41/18 ,  E21D23/14

CPC分类号： E21C41/16 ,  E21D23/144

摘要： The advance of a mining front in longwall mining is effected by a process in which sensors measure the displacement of displacement cylinders coupling the linked prop elements to the linked conveyor elements with their respective cutters. A computer generates a baseline represented by the actual prop line as a starting point and the conveyor elements and cutters are then advanced all along the mining front via the displacement cylinders. The sensors input the respective displacements into the computer so that an actual conveyor line is determined in the computer and serves as the baseline for after-drawing of the prop elements via the cylinders. The new prop line calculated by the computer then forms the baseline for further advance and the advance can be controlled to ultimately align the conveyor elements along the conveyor line corresponding to a setpoint line defined by the computer and parallel to the original baseline.

摘要翻译： 采矿前沿在长壁采矿中的进展是通过一个过程实现的，其中传感器测量位移缸的位移，该位移缸通过其相应的切割器将连接的支撑元件联接到连接的输送机元件。 计算机生成由实际支柱线表示的基线作为起点，然后输送机元件和切割器通过位移圆柱体沿着采矿前端全部前进。 传感器将相应的位移输入到计算机中，使得在计算机中确定实际的输送线，并且用作通过气缸抽取支柱元件的基线。 由计算机计算出的新的支路线然后形成用于进一步前进的基线，并且可以控制进给以最终使输送机元件沿着与由计算机定义并与原始基线平行的设定线对应的输送线对准。

公开(公告)号：US4244521A

公开(公告)日：1981-01-13

申请号：US012110

申请日：1979-02-14

申请人： Kuno Guse

发明人： Kuno Guse

IPC分类号： B05B1/10 ,  E21B7/18 ,  E21B10/60 ,  E21C25/60 ,  B05B1/00

CPC分类号： E21C25/60 ,  B05B1/10 ,  E21B10/60 ,  E21B7/18

摘要： An arrangement for discharging liquid medium under a high pressure from a feed pipe having a tubular end portion, includes a jet support with a jet. The jet support is installed inside the tubular end portion of the feed pipe. The jet support has an inlet, an outlet and passages which connect the inlet to the outlet and are so formed and shaped as to increase the pressure of the liquid medium as the same exits the arrangement through the outlet. The jet support is screwed into the tubular end portion of the feed pipe and sealingly connected thereto.

摘要翻译： 从具有管状端部的进料管高压排出液体介质的装置包括具有射流的喷射支撑件。 射流支架安装在进料管的管状端部内。 喷射支架具有入口，出口和通道，其将入口连接到出口，并且形成和成形为当液体介质通过出口离开排列时增加液体介质的压力。 喷射支撑件拧入进料管的管状端部并与其密封连接。

公开(公告)号：US5647640A

公开(公告)日：1997-07-15

申请号：US600598

申请日：1996-02-13

申请人： Peter Heintzmann ,  Kuno Guse

发明人： Peter Heintzmann ,  Kuno Guse

IPC分类号： E21C35/24 ,  E21C25/56 ,  E21C27/34 ,  B65G43/00

CPC分类号： E21C27/34

摘要： A mining machine especially for seam mining as in the mining of coal has a sensor for incipient sag of the plow pass of the continuously driven endless chain and a computer to which the sensor is connected and which controls the conveyor drive at the upstream end of the plow pass and the downstream end of a conveyor pass to reduce the speed of this drive until the plow pass is retensioned and any sag is accumulated at the conveyor pass. This arrangement eliminates problems with dislocation of the mining plow or of the conveyor flights as they are guided by guide devices onto the plow trough at the upstream end of the plow pass.

摘要翻译： 特别是用于煤矿采矿的采矿机具有用于煤矿开采的采矿传感器，用于连续驱动的环形链的犁道的初始下垂传感器和连接有传感器的计算机，并且控制在上游端的输送机驱动 犁道和输送机的下游端通过以降低该驱动器的速度，直到犁道通过重新张紧，并且在输送机通过处累积任何下垂。 这种布置消除了在犁道的上游端由引导装置引导到犁槽上的采矿犁或输送机舷侧脱位的问题。

公开(公告)号：US5624162A

公开(公告)日：1997-04-29

申请号：US540234

申请日：1995-10-06

申请人： Kuno Guse ,  Peter Kroninger ,  Bernd Holling ,  Roland Becker

发明人： Kuno Guse ,  Peter Kroninger ,  Bernd Holling ,  Roland Becker

IPC分类号： B65G43/02 ,  E21C29/20 ,  E21C35/24 ,  E21C35/12

CPC分类号： B65G43/02 ,  E21C29/20 ,  E21C35/24

摘要： A long-wall mining machine has an operating chain entraining conveyor flights or mining tools and displaceable in a trough which can be provided with rows of sensors of an inductive proximity type responding to the chain and the tools and generating measurement pulse trains which are compared with setpoint pulse trains to signal functional parameters of chain operation. The sag of the chain is determined by a row of sensors and in response to the sag a chain-tension unit can be controlled.

摘要翻译： 长壁采矿机具有操作链夹带输送机航行或采矿工具，并且可在槽中移位，其可以设置响应于链和工具的感应接近型的传感器行，并且产生测量脉冲串，其与 设定点脉冲串来发出连锁操作的功能参数。 链的下垂由一排传感器确定，并且响应于下垂，可以控制链张力单元。

公开(公告)号：US5219440A

公开(公告)日：1993-06-15

申请号：US839520

申请日：1992-02-18

申请人： Kuno Guse ,  Gunter Upadeck

发明人： Kuno Guse ,  Gunter Upadeck

IPC分类号： E21C27/32 ,  E21C41/18

CPC分类号： E21C27/32

摘要： In a longwall mining operation wherein a takeoff shaft provided with a takeoff conveyor and an access shaft extend crosswise from a longitudinally extending face, a material recovering and conveying system has a chain itself having a longitudinally extending rear stretch extending along the face from a turnaround in the access shaft to a turnaround in the takeoff shaft and a longitudinally extending front stretch extending along the face between the rear stretch and the face. An undriven idler wheel is provided in the takeoff-shaft turnaround over which the chain is engaged between its stretches and a conveyor trough extends between the turnarounds and has a floor formed in the takeoff shaft with a throughgoing outlet hole above the takeoff conveyor. Conveyor/cutting elements on the chain move in the front stretch along the face and in the rear stretch along the trough. A drive motor in the access shaft at the respective turnaround is connected to the chain for advancing it away from the takeoff shaft in the front stretch to scrape material from the face and deposit it in the conveyor trough and for displacing it toward the takeoff shaft in the rear stretch to move the scraped-off material along the trough and deposit it through the outlet hole into the takeoff conveyor.

摘要翻译： 在长壁采矿操作中，其中具有起飞输送机的起飞轴和从纵向延伸的面横向延伸的通道轴，材料回收和输送系统具有链条本身，其具有纵向延伸的后拉伸，其沿着面向周向延伸 所述进入轴在所述起飞轴中转向并沿着所述后拉伸和所述面之间的所述面延伸的纵向延伸的前拉伸。 在起飞轴转向中设置有未驱动的惰轮，链条在其伸展之间被接合，并且输送机槽在转向之间延伸，并且具有在起飞轴中形成的底板，在起飞输送机上方具有通过的出口孔。 链条上的输送机/切割元件沿着表面沿着前部拉伸并且在沿着槽的后部拉伸中移动。 在相应转向处的进入轴中的驱动马达连接到链条，用于将其从前拉伸中的起飞轴推开，以从面部刮擦材料并将其沉积在输送机槽中并将其移动到起飞轴 后拉伸以沿着槽移动刮掉的材料并将其通过出口孔沉积到起飞输送机中。