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公开(公告)号：US20170306758A1
公开(公告)日：2017-10-26
申请号：US15516642
申请日：2015-10-02
发明人： Bernhard EBNER , Hubert KARGL
IPC分类号： E21D9/10 , E21C25/18 , E21C27/24 , F16H57/023
CPC分类号： E21C35/06 , E21C25/06 , E21C25/18 , E21C27/24 , E21C29/22 , E21C35/08 , E21C35/20 , E21D9/1013 , E21D9/1026 , E21D9/1033 , E21D9/1093 , E21D9/126 , E21D20/003 , F15B11/16 , F16H57/023 , F16H2057/0235
摘要： A cutting apparatus suitable for creating tunnels and subterranean roadways includes independently pivoting supports that each carry a respective, independently pivoting arm and a rotatable cutting head. Each cutting head, via the supports and arms, is configured to slew laterally outward in a sideways direction and to pivot in a vertical upward and downward direction. The supports and arms are mounted on a linear moving sled carried by a main frame.
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公开(公告)号：US20170241264A1
公开(公告)日：2017-08-24
申请号：US15588193
申请日：2017-05-05
CPC分类号： E21C35/06 , E21C25/06 , E21C25/16 , E21C27/24 , E21C31/12 , E21C35/00 , E21C35/08 , E21C35/10 , E21C35/24 , E21D9/102 , E21D9/108 , E21F13/06
摘要： A mining machine including a frame, a cutting head moveably coupled to the frame and pivotable about an axis that is substantially perpendicular to a first mine surface, and a first actuator for stabilizing the frame relative to the first mine surface. The first actuator is coupled to the frame and includes a first end extendable in a first direction to engage the first mine surface. The extension of the first actuator is automatically controlled based on measurements of at least one indicator of the force between the first actuator and the first mine surface.
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公开(公告)号：US20160265356A1
公开(公告)日：2016-09-15
申请号：US15062317
申请日：2016-03-07
申请人： Wirtgen GmbH
发明人： René Müller , Sebastian Winkels , Cyrus Barimani , Günter Hähn
IPC分类号： E21C35/06 , G05D1/08 , E21C25/06 , E01C23/12 , E01C23/088
CPC分类号： E21C35/06 , B60G17/019 , B60G17/01908 , B60G2300/09 , B60G2400/0511 , B60G2400/10 , E01C23/088 , E01C23/127 , E21C25/06 , G05D1/0891
摘要： The present invention relates to a self-propelled construction machine, in particular a road milling machine, a recycler or a surface miner, comprising a machine frame 1 supported by a chassis 2 which comprises front and rear running gear 3, 4. A working device 5 is arranged on the machine frame 1 and comprises a working roller 17 for working the ground. Lifting devices 15, 16 are associated with the individual running gears 3, 4 and can each be retracted or extended for raising or lowering the running gears with respect to the machine frame. In addition, the construction machine comprises a control unit 20 for actuating the lifting devices 15, 16, which control unit comprises a lifting position measuring device 22 for detecting the lifting position of the lifting devices and a tilt detection device 23 for detecting the tilt of the machine frame 1 transversely to the working direction A of the construction machine. The control unit 20 provides a first mode of operation for working the ground and a second mode of operation for moving the construction machine, and is characterised in that, in the second mode of operation, the lifting devices 15, 16 associated with the individual running gears 3, 4 or wheel are actuated in such a way that the machine frame 1 is substantially levelled transversely to the working direction A of the construction machine, the ground clearance b preferably being at a maximum or the distance not falling below a minimum distance.
摘要翻译： 本发明涉及一种自行式施工机械，特别涉及一种道路铣床，回收机或平面挖掘机，其包括由底盘2支撑的机架1，该机架由前后运行齿轮3,4组成。工作装置 5设置在机架1上，并包括用于加工地面的加工辊17。 提升装置15,16与各个行驶齿轮3,4相关联，并且每个行走齿轮3,4可以相对于机架而缩回或延伸以升起或降低行驶齿轮。 此外，施工机械包括用于致动提升装置15,16的控制单元20，该控制单元包括用于检测提升装置的提升位置的提升位置测量装置22和用于检测提升装置的倾斜的倾斜检测装置23 机架1横向于施工机械的工作方向A。 控制单元20提供用于操作地面的第一操作模式和用于移动施工机器的第二操作模式，并且其特征在于，在第二操作模式中，与单独运行相关联的提升装置15,16 齿轮3,4或轮以这样的方式致动，使得机架1横向于建筑机械的工作方向A基本平坦化，离地间隙b优选处于最大或不低于最小距离的距离处。
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公开(公告)号：US08820846B2
公开(公告)日：2014-09-02
申请号：US13566719
申请日：2012-08-03
申请人： Persistence Jokonya
发明人： Persistence Jokonya
CPC分类号： E21C35/06 , E21C25/06 , E21C25/16 , E21C27/24 , E21C31/12 , E21C35/00 , E21C35/08 , E21C35/10 , E21C35/24 , E21D9/102 , E21D9/108 , E21F13/06
摘要： Methods and systems for automatically operating a continuous mining machine. One method includes accessing at least one coordinate of a cutting face stored in a computer-readable medium, automatically operating a first actuator to position a platform a predetermined clearance distance from the at least one coordinate, the platform supporting a cutterhead, and automatically operating a second actuator to position an arm at a tramming position after positioning the platform the predetermined clearance distance from the at least one coordinate, the arm coupled to the platform and including the cutterhead.
摘要翻译： 自动运行连续采矿机的方法和系统。 一种方法包括访问存储在计算机可读介质中的切割面的至少一个坐标，自动操作第一致动器以将平台定位成距离所述至少一个坐标的预定间隙距离，所述平台支撑刀头，并且自动操作 第二致动器，用于在将平台定位至少一个坐标的预定间隙距离之后将臂定位在乘坐位置，所述臂联接到平台并且包括刀架。
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公开(公告)号：US08807659B2
公开(公告)日：2014-08-19
申请号：US13566696
申请日：2012-08-03
申请人： Persistence Jokonya
发明人： Persistence Jokonya
CPC分类号： E21C35/06 , E21C25/06 , E21C25/16 , E21C27/24 , E21C31/12 , E21C35/00 , E21C35/08 , E21C35/10 , E21C35/24 , E21D9/102 , E21D9/108 , E21F13/06
摘要： Methods and systems for automatically operating a continuous mining machine. One method includes accessing at least one coordinate of a cutting face stored in a computer-readable medium, automatically operating at least one actuator to position a platform a predetermined starting distance from the at least one coordinate, the platform supporting a cutterhead, and automatically operating the at least one actuator to advance the platform toward the cutting face and beyond the at least one coordinate by a predetermined depth-of-cut to perform a cut of the cutting face with the cutterhead.
摘要翻译： 自动运行连续采矿机的方法和系统。 一种方法包括访问存储在计算机可读介质中的切割面的至少一个坐标，自动操作至少一个致动器以将平台定位于距所述至少一个坐标的预定起始距离，所述平台支撑刀架，并且自动操作 所述至少一个致动器使所述平台朝向所述切割面推进并且超过所述至少一个坐标预定的切割深度，以利用所述切割刀进行所述切割面的切割。
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公开(公告)号：US20130033086A1
公开(公告)日：2013-02-07
申请号：US13566544
申请日：2012-08-03
申请人： Persistence Jokonya
发明人： Persistence Jokonya
CPC分类号： E21C35/06 , E21C25/06 , E21C25/16 , E21C27/24 , E21C31/12 , E21C35/00 , E21C35/08 , E21C35/10 , E21C35/24 , E21D9/102 , E21D9/108 , E21F13/06
摘要： Methods and systems for automatically operating a continuous mining machine. One method includes automatically operating at least one actuator to position a platform supporting a cutterhead at a predetermined starting position and automatically operating the at least one actuator to advance the platform toward a cutting face until the cutterhead contacts the cutting face and at least one indicator of a physical force between the cutterhead and the cutting face exceeds a predetermined value. The method also includes automatically saving at least one coordinate of the cutting face to a computer-readable medium, the at least one coordinate based on a parameter of the at least one actuator when the indicator exceeds the predetermined value.
摘要翻译： 自动运行连续采矿机的方法和系统。 一种方法包括自动操作至少一个致动器以将支撑刀架的平台定位在预定的起始位置，并且自动操作至少一个致动器以将平台推向切割面，直到刀具接触切割面和至少一个指示器 刀架与切割面之间的物理力超过预定值。 该方法还包括当指示符超过预定值时，自动将切割面的至少一个坐标自动保存到计算机可读介质，基于至少一个致动器的参数的至少一个坐标。
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公开(公告)号：US07360844B2
公开(公告)日：2008-04-22
申请号：US10901113
申请日：2004-07-29
申请人： Larry D. Frederick , Dwight Medley , Roy W. Tivas
发明人： Larry D. Frederick , Dwight Medley , Roy W. Tivas
摘要： The invention provides, in one embodiment, a detector for a miner comprising a gamma sensing element and a light sensing element coupled to the gamma sensing element. According to the embodiment, the detector is mounted on a rotary cutter of a boring-type continuous miner such that the gamma sensing element has a view of a geologic formation being mined. A mining control system is also provided, comprising a miner having at least two rotary cutters and a gamma detector on each of the at least two rotary cutters for receiving gamma emissions from a geologic formation. The mining control system also provides an accelerometer and a rate gyro, wherein the accelerometer and the rate gyro correlate the received gamma emissions with positions of the at least two rotary cutters, and a central module that utilizes the correlated readings to determine whether the cutters should be moved.
摘要翻译： 在一个实施例中，本发明提供了一种用于矿工的检测器，其包括伽马感测元件和耦合到伽马感测元件的感光元件。 根据实施例，检测器安装在钻孔型连续采矿机的旋转切割机上，使得伽马感测元件具有被开采的地质构造的视图。 还提供了采矿控制系统，其包括在所述至少两个旋转切割器中的每一个上具有至少两个旋转切割器和伽马检测器的矿工，用于接收地质构造的伽马排放。 采矿控制系统还提供加速度计和速率陀螺仪，其中加速度计和速率陀螺仪将接收到的伽马辐射与至少两个旋转切割器的位置相关联;以及中央模块，其利用相关读数来确定刀具是否应该 被移动。
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公开(公告)号：US07357458B2
公开(公告)日：2008-04-15
申请号：US10573100
申请日：2004-11-17
申请人： Sverker Hartwig
发明人： Sverker Hartwig
摘要： A boring rig (14) for underground boring for excavating purposes and including a substructure (21, 22), a propulsion device, a stabilizing device (31, 32, 35, 36, 37, 38, 39, 42), and a boring unit (20) having a cutter head (29) and a rotation and forcing device (26), in which the rig has a first direction of general travel and two sideways directions, and in which the boring unit (20) is pivotally attached to the substructure for pivotal movement of the boring unit into an operating direction. The stabilizing device includes horizontal (31, 32) and vertical (35, 36, 37, 38, 39) stabilizing elements that are attached to the substructure (21, 22) in order, in active positions, to be pressed against an adjacent rock face so as to transmit forces from the boring unit (20), that are occurring during boring, to the rock face.
摘要翻译： 一种用于挖掘目的的地下钻孔的钻孔机（14），包括下部结构（21,22），推进装置，稳定装置（31,32,35,36,37,38,39,42）和无孔 具有切割头（29）的单元（20）和旋转和迫动装置（26），其中钻机具有第一通常行进方向和两个侧向方向，并且其中钻孔单元（20）可枢转地附接到 用于将钻孔单元枢转运动到运行方向的子结构。 稳定装置包括水平（31,32）和垂直（35,36,37,38,39）稳定元件，所述稳定元件按顺序附接到所述子结构（21,22），在活动位置被压靠在相邻的岩石上 以使得在钻孔期间将来自钻孔单元（20）的力传递到岩石表面。
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公开(公告)号：US4776637A
公开(公告)日：1988-10-11
申请号：US021194
申请日：1987-03-03
申请人： Gordon B. Dawson
发明人： Gordon B. Dawson
摘要： A cutting machine including a base, a cutter movably mounted on the base, and a drive for moving the cutter reciprocably along the base to carry out a cutting operation. The cutter height relative to the base is alterable by a ram and the base includes a controller for controlling the height of the cutter to set a desired height of the cutter relative to the base as the cutter passes the controller.
摘要翻译： 一种切割机，包括基座，可移动地安装在基座上的切割器，以及用于沿着基座可往复移动切割器以进行切割操作的驱动器。 相对于基座的切割器高度可以由冲头改变，并且底座包括控制器，用于控制切割器的高度，以在刀具通过控制器时相对于基座设置期望的高度。
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公开(公告)号：US3754790A
公开(公告)日：1973-08-28
申请号：US3754790D
申请日：1971-11-12
申请人： DOBSON PARK IND
CPC分类号： E21D9/1093 , E21C27/28 , E21C35/06 , E21D9/106
摘要： A vehicle carries an extensible boom rotatable about a horizontal and vertical axes. The end of the boom arm carries a universally articulated rock breaking tool mounting means. The vehicle has two ground engaging sole plates carrying hydraulic rams for raising the remainder of the vehicle from the floor to enable the vehicle to be advanced by a pair of advancing rams which are independently operable to enable the vehicle to be steered. The raising rams act on pivotal links which have rollers at their free ends to bear on an underneath surface of the chassis. The sole plates are in open-bottomed channel-like parts of H-section beams whose upper parts are sealed and act as sumps for hydraulic fluid and as radiators to dissipate heat. Control of the boom is from either side of the vehicle by means of a changeover valve. Control of advancing and reversing movement of the vehicle is from the front or rear of the vehicle.
摘要翻译： 车辆携带可绕水平和垂直轴线旋转的可伸缩吊杆。 臂臂的末端装有普遍关节的破岩工具安装装置。 车辆具有两个地面接合的底板，其承载液压柱塞，用于将车辆的其余部分从地面上升起，以使得车辆能够通过一对前进的公转杆进行前进，这些可以独立地操作以使车辆能够转向。 起重杆作用在具有自由端的滚子承载在底盘的下表面上的枢转连杆上。 底板是H型截面梁的开口通道状部分，上部部分被密封，作为液压油池和散热器散热。 起重臂的控制是通过转换阀从车辆的任一侧。 车辆的前进和后退的控制是从前方或后方。
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