公开(公告)号：US20080085659A1

公开(公告)日：2008-04-10

申请号：US11632864

申请日：2005-06-10

申请人： Troy Stratti

发明人： Troy Stratti

IPC分类号： B24B49/00

CPC分类号： E21C31/02

摘要： The present invention provides a drive for a grinding or cutting machine. The drive comprises a body having a drive coupling for receiving at least one drive shaft in a manner so that the or each drive shaft is drivable by the drive. The drive also comprises a mount for mounting the body to a portion of the machine such as to a linkage arm of an earth grinding or cutting vehicle. The drive coupling is arranged to inter-fit with a portion of the or each drive shaft.

摘要翻译： 本发明提供了一种用于研磨或切割机器的驱动装置。 驱动器包括具有用于接收至少一个驱动轴的驱动联接器的主体，使得该驱动轴或每个驱动轴可由驱动器驱动。 驱动器还包括用于将主体安装到机器的一部分的安装件，例如地面磨削或切割车辆的联动臂。 驱动联轴器布置成与该驱动轴或每个驱动轴的一部分相互配合。

公开(公告)号：US20060119188A1

公开(公告)日：2006-06-08

申请号：US11231417

申请日：2005-09-21

申请人： Thomas Uvermann ,  Arno Breimhorst ,  Werner Dehmel ,  Werner Langenberg ,  William Bush ,  John Kowaleski ,  Michael Klein ,  Steve Jones

发明人： Thomas Uvermann ,  Arno Breimhorst ,  Werner Dehmel ,  Werner Langenberg ,  William Bush ,  John Kowaleski ,  Michael Klein ,  Steve Jones

IPC分类号： H02N3/00

CPC分类号： E21C31/02 ,  H02K11/20 ,  H02K11/33

摘要： A drive device for mining machines, especially for chain-hauled longwall operating equipment, comprising a drive motor (1) disposed in a motor housing (2) and with a flange (3) for connecting the drive motor (1) to a gear unit (30), at least one measurement-collecting device for detecting operating states of the drive motor (1) and/or of the gear unit (30) and a drive computer for actuating the drive motor (1) and/or for actuating components of the gear unit (30), in which at least one receiving casing (8) for the measurement-collecting device and/or the drive computer is disposed on the outside of the motor housing (2).

摘要翻译： 一种用于采矿机的驱动装置，特别是用于链式拖拉长壁操作设备的驱动装置，包括设置在马达壳体（2）中的驱动马达（1）和用于将驱动马达（1）连接到减速器 （30），用于检测所述驱动马达（1）和/或所述减速器（30）的运行状态的至少一个测量收集装置和用于致动所述驱动马达（1）和/或用于致动部件的驱动计算机 ，其中至少一个用于测量收集装置的接收壳体（8）和/或驱动计算机设置在电动机壳体（2）的外部。

公开(公告)号：US4944558A

公开(公告)日：1990-07-31

申请号：US367045

申请日：1989-06-16

申请人： Klaus Oberste-Beulmann ,  Herbert Schupphaus

发明人： Klaus Oberste-Beulmann ,  Herbert Schupphaus

IPC分类号： E21C27/02 ,  E21C31/02

CPC分类号： E21C31/02 ,  E21C27/02

摘要： In order to overcome problems associated with drum cutter-loader mining machines having a cutting drum mounted at one or both ends of the machine on pivotable support arms and further having cutting drum drive motors positioned outside of the machine body, there is provided a unique support arm system for adjusting the height of the cutting drums and their associated drive motors which neither reduces the debris pass-through cross-section of the machine bridge nor impairs the height adjustability of the cutting drums. The support arm system for each cutting drum and drive motor includes a first support arm section pivotally mounted at one end thereof to an end of the machine body and a second support arm section pivotally mounted to an opposite end of the first arm section. The second support arm section carries at least the cutting drum drive motor at one end thereof and the drive motor of each support arm is positionable inside the coal seam winning track.

摘要翻译： 为了克服与具有安装在机器的一端或两端的可切换支撑臂上的切割滚筒的滚筒切割装载机采矿机相关的问题，并且还具有位于机体外部的切割滚筒驱动马达，提供了独特的支撑 用于调节切割滚筒及其相关联的驱动马达的高度的臂系统，其既不减小机桥的碎片通过横截面，也不损害切割滚筒的高度可调节性。 用于每个切割滚筒和驱动马达的支撑臂系统包括：第一支撑臂部分，其一端枢转地安装到机体的端部;第二支撑臂部分，枢转地安装到第一臂部分的相对端。 第二支撑臂部至少在其一端承载切割鼓驱动马达，并且每个支撑臂的驱动马达可定位在煤层获胜轨道的内部。

公开(公告)号：US4253705A

公开(公告)日：1981-03-03

申请号：US47683

申请日：1979-06-12

申请人： Maurice K. LeBegue

发明人： Maurice K. LeBegue

IPC分类号： E21C25/10 ,  E21C27/24 ,  E21C31/02

CPC分类号： E21C27/24 ,  E21C25/10 ,  E21C31/02

摘要： A continuous mining machine has a mobile body portion with a boom member pivotally secured thereto and extending forwardly therefrom. A cylindrical drum member is rotatably mounted on front of the boom member and includes a cylindrical intermediate section and a pair of end sections extending outwardly from the intermediate section. Cutting elements for dislodging material from a mine face extend from the respective drum sections. The cutting elements of the end sections are spaced from the adjacent cutting elements of the intermediate section by a pair of openings separating the intermediate section from the end sections respectively. A pair of nonrotatable housing assemblies extending forwardly from the boom member extend around the pair of openings. Each housing assembly has a tubular portion through which input shafts extend to transmit rotation to each of the end sections and therefrom by shafts extending from the end sections to the intermediate section to rotate the intermediate section. Each housing assembly has a body portion extending around the respective opening between the drum member sections and includes an outwardly projecting portion provided with tapered sidewalls that terminate in an edge portion. The housing tapered edge portions are operable to dislodge material from the mine face in front of the pair of openings between the end sections and the intermediate section so that a kerf is cut from the mine face extending along the entire length of the drum member.

摘要翻译： 连续采矿机具有移动主体部分，其中枢轴固定到其上并从其向前延伸的悬臂构件。 圆柱形鼓构件可旋转地安装在悬臂构件的前面，并且包括圆柱形中间部分和从中间部分向外延伸的一对端部部分。 用于从矿面移除材料的切割元件从相应的鼓部分延伸。 端部的切割元件通过将中间部分与端部分开的一对开口与中间部分的相邻切割元件间隔开。 从悬臂构件向前延伸的一对不可转动的壳体组件围绕该对开口延伸。 每个壳体组件具有管状部分，输入轴通过该部分延伸以将旋转传递到每个端部部分，并且由此从轴部分延伸到中间部分以使中间部分旋转。 每个壳体组件具有围绕鼓构件部分之间的相应开口延伸的主体部分，并且包括设置有端部在边缘部分中的锥形侧壁的向外突出部分。 壳体锥形边缘部分可操作以在端部和中间部分之间的一对开口的前方从矿井面移除材料，使得从沿着鼓构件的整个长度延伸的矿面切割出切口。

公开(公告)号：US4245526A

公开(公告)日：1981-01-20

申请号：US911878

申请日：1978-06-02

申请人： Harry J. Fruin ,  Paul Greenhough

发明人： Harry J. Fruin ,  Paul Greenhough

IPC分类号： E21C31/02 ,  E21C35/04 ,  B60K41/18 ,  F16D71/00

CPC分类号： E21C35/043 ,  E21C31/02 ,  Y10T477/757

摘要： A mining machine haulage transmission includes an overload protection arrangement comprising a torque sensing device which monitors the torque transmitted and brings about decoupling of one or more clutches to disconnect the transmission output from its input, in the event that the transmitted torque exceeds a predetermined threshold.In one preferred arrangement, the torque sensing device produces electrical output signals dependent upon the transmitted torque to control operation of the clutch or clutches. In an alternative arrangement or in addition, a source of motive power is connectible to operate the clutch or clutches and control means are provided, responsive to the torque sensing device, to control connection of the power source to the clutch or clutches so as to bring about decoupling in the event of a torque overload.

摘要翻译： 采矿机运输传动包括过载保护装置，其包括转矩传感装置，在传递的转矩超过预定阈值的情况下，该转矩检测装置监测所传递的扭矩并导致一个或多个离合器的去耦合以将变速器输出与其输入断开。 在一个优选的布置中，转矩感测装置根据传递的扭矩产生电输出信号，以控制离合器或离合器的操作。 在替代的布置中或另外，动力源可连接以操作离合器或离合器，并且响应扭矩感测装置提供控制装置，以控制动力源​​与离合器或离合器的连接，从而带动 关于在扭矩过载的情况下的去耦。

公开(公告)号：US4225189A

公开(公告)日：1980-09-30

申请号：US962080

申请日：1978-11-20

申请人： Maurice K. LeBegue

发明人： Maurice K. LeBegue

IPC分类号： E21C27/24 ,  E21C31/02 ,  E21C25/08

CPC分类号： E21C27/24 ,  E21C31/02

摘要： A cutter drum member of a continuous mining machine is rotatably mounted on the front end of the machine. The drum member includes an intermediate section and a pair of canted end sections. Cutting elements extend from the surface of the respective drum sections and provide a continuous cutting pattern along the entire length of the drum member. Input drive shafts extend through rear openings between the adjacent ends of the intermediate section and the end sections. Rotation is transmitted from the input drive shafts through meshing bevel gears and planetary gears to rotate the intermediate section. The adjacent ends of the intermediate section and end sections include meshing gear teeth secured to the external surface of the sections so that the canted end sections are driven by the external meshing gear teeth. Passageways formed between the gear teeth on the external cylindrical surfaces of the drum sections facilitate the flow of dislodged material between the gear teeth to prevent material from accumulating between the teeth and thereby ensure positive drive to the canted end sections.

摘要翻译： 连续采矿机的切割鼓构件可旋转地安装在机器的前端。 鼓构件包括中间部分和一对倾斜端部部分。 切割元件从相应的滚筒部分的表面延伸并且沿着滚筒构件的整个长度提供连续的切割图案。 输入驱动轴延伸穿过中间部分的相邻端部和端部部分之间的后部开口。 旋转通过啮合锥齿轮和行星齿轮从输入驱动轴传递，以转动中间部分。 中间部分和端部的相邻端部包括固定到部分的外表面的啮合齿轮齿，使得倾斜的端部部分由外啮合齿轮齿驱动。 形成在鼓部分的外圆柱表面上的齿轮齿之间的通道有助于齿轮齿之间的移动材料的流动，以防止材料积聚在齿之间，从而确保对转动端部的积极驱动。

公开(公告)号：US4190296A

公开(公告)日：1980-02-26

申请号：US915285

申请日：1978-06-13

申请人： Larry A. O'Dell

发明人： Larry A. O'Dell

IPC分类号： E21C25/10 ,  E21C27/24 ,  E21C31/02

CPC分类号： E21C27/24 ,  E21C25/10 ,  E21C31/02 ,  Y10T403/5766

摘要： The present invention involves a machine for cutting earth formations, of the type comprising a vehicle body, a cutter drum mounted on the vehicle body, and a drive mechanism for rotating the cutter drum. The cutter drum includes a plurality of segments of a cylinder, and a connector for connecting the drum segments together. The drum segments each include at one end thereof a reaction surface inclined in a direction extending longitudinally outwardly and radially inwardly. The connector comprises a connector ring and a fastener. The connector ring includes an inner peripheral surface inclined in a direction complimentary to that of the reaction surfaces such that the connector ring is able to fit over the reaction surfaces. The fastener imposes generally longitudinally inward forces on the connector ring to urge the inner peripheral surface of the ring into wedging engagement with the reaction surfaces to urge the drum segments together.

摘要翻译： 本发明涉及一种用于切割地层的机器，其包括车身，安装在车身上的切割滚筒以及用于旋转切割滚筒的驱动机构。 切割滚筒包括圆柱体的多个段和用于将滚筒段连接在一起的连接器。 鼓段各自在其一端包括沿纵向向外和径向向内延伸的方向倾斜的反作用表面。 连接器包括连接环和紧固件。 连接环包括沿与反应表面互补的方向倾斜的内周表面，使得连接环能够装配在反应表面上。 紧固件通常在连接器环上施加纵向向内的力，以推动环的内周表面与反作用表面楔入接合以将鼓段推到一起。

公开(公告)号：US4106815A

公开(公告)日：1978-08-15

申请号：US739095

申请日：1976-11-05

申请人： Eric James Dunn

发明人： Eric James Dunn

IPC分类号： E21C27/22 ,  E21C31/02 ,  E21C25/06

CPC分类号： E21C31/02 ,  E21C27/22

摘要： A mining machine adapted to be driven forwardly towards a working face comprises one or more cutting booms projecting forwardly from the machine, a cutting tool mounted on the forward end of the or each boom, and a drive mechanism for rotating the cutting tool relative to the boom, the said mechanism including a multi-speed gearbox whereby the cutting tool may be selectively driven at two or more different cutting speeds.

摘要翻译： 适于向前朝向工作面驱动的采矿机包括从机器向前突出的一个或多个切割臂，安装在所述或每个悬臂的前端的切割工具以及用于相对于所述切割工具旋转所述切割工具的驱动机构 所述机构包括多速齿轮箱，由此可以以两种或更多种不同的切割速度选择性地驱动切割工具。

公开(公告)号：US3848930A

公开(公告)日：1974-11-19

申请号：US40717173

申请日：1973-10-17

申请人： NAT MINE SERVICE CO

发明人： LEBEGUE M

IPC分类号： E21C27/24 ,  E21C31/02 ,  E21C31/10

CPC分类号： E21C27/24 ,  E21C31/02 ,  E21C31/10

摘要： The continuous mining machine has a body portion mounted on endless tracks with a boom member pivotally secured thereto and extending forwardly therefrom. A drum member is rotatably mounted on the front end of the boom member and has cutting elements extending radially therefrom. The drum member has a cylindrical intermediate section and a pair of canted end sections having a configuration of a segment of a cone. The end sections have radially extending cutter bits with the inner rows of bits overlapping the end rows of bits on the intermediate section to provide a continuous cutting pattern along the entire length of the drum member. The canted end sections provide an opening between the intermediate section and the respective end sections for the boom member front end portions. The drive means for the drum member includes input shafts extending through the openings between the drum member intermediate section and the canted end sections. Pinion gears on the drive shafts mesh with bevel gears secured to the drum member intermediate section. The canted end sections are driven by gearing meshing with the bevel gears or directly from the bevel gears through a universal type joint.

摘要翻译： 连续采矿机具有安装在环形轨道上的主体部分，其中枢轴固定到其上并从其向前延伸的悬臂构件。 鼓构件可旋转地安装在悬臂构件的前端上并且具有从其径向延伸的切割元件。 鼓构件具有圆柱形中间部分和一对具有锥形部分的构造的倾斜端部部分。 端部具有径向延伸的切削刀头，其中的内排行与中间部分上的末端排重叠，以沿着鼓构件的整个长度提供连续的切割图案。 该倾斜端部在中间部分和用于悬臂构件前端部分的相应端部之间提供开口。 用于鼓构件的驱动装置包括延伸穿过滚筒构件中间部分和倾斜端部之间的开口的输入轴。 驱动轴上的小齿轮啮合固定在鼓构件中间部分的锥齿轮。 倾斜端部通过齿轮与锥齿轮啮合或通过万向接头从锥齿轮直接驱动。

公开(公告)号：US3760915A

公开(公告)日：1973-09-25

申请号：US3760915D

申请日：1971-06-24

申请人： SALEM TOOL CO

发明人： YOUNG W ,  HORNING F

IPC分类号： E21C31/02 ,  F16D47/00 ,  E21C1/00

CPC分类号： E21C31/02 ,  Y10T74/19084 ,  Y10T74/19288

摘要： Auger apparatus, such as a coal mining machine, adapted to utilize one or more augers. Apparatus is disclosed embodying three augers in which two side augers are driven from a power source, and an intermediate auger is located between, and driven from one of, the side augers. Apparatus is also disclosed having a rigid cutting head assembly comprising three or more augers. Also disclosed is apparatus having a main gearbox connected to adjustable or removable auxiliary gearboxes, so that the apparatus can be adapted to drive one or more augers from a main gearbox. Also disclosed is an auger power system embodying two clutches the first of which, preferably a mechanical clutch, is located between the engine and the transmission and is used to disconnect the transmission from the engine to permit shifting of transmission gears, and the other of which clutches, a nonmechanical clutch such as an air clutch, is located between the transmission and the uager or augers and is used as the operating clutch.

摘要翻译： 螺旋装置，例如采煤机，适于利用一个或多个螺旋钻。 公开了一种装置，其包括三个螺旋推运器，其中两个侧螺旋钻从动力源驱动，而中间螺旋钻位于侧螺旋钻之间并从其中一个驱动。 还公开了具有包括三个或更多个螺旋钻的刚性切割头组件的装置。 还公开了具有连接到可调节或可移动的辅助齿轮箱的主变速箱的装置，使得该装置可适于从主变速箱驱动一个或多个螺旋推运器。 还公开了一种实现两个离合器的螺旋输电系统，其中第一离合器优选地是机械离合器，位于发动机和变速器之间，并且用于将变速器与发动机断开以允许变速齿轮的换档，另一个 离合器，诸如空气离合器的非机械离合器位于变速器和凹槽或螺旋钻之间，并用作操作离合器。