公开(公告)号：US10683751B2

公开(公告)日：2020-06-16

申请号：US15517247

申请日：2015-10-02

申请人： SANDVIK INTELECTUAL PROPERTY AB

发明人： Georg Scherz ,  Christoph Haberer

IPC分类号： E21C31/02 ,  E21C35/06 ,  E21C35/20 ,  E21D9/12 ,  E21C27/24 ,  E21D9/10 ,  E21C25/18 ,  E21C29/22 ,  E21D20/00 ,  E21C25/06 ,  E21C35/08 ,  E21D23/08 ,  F16H57/023 ,  F15B11/16

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.

公开(公告)号：US09797247B1

公开(公告)日：2017-10-24

申请号：US15452329

申请日：2017-03-07

申请人： Caterpillar Inc.

发明人： Anthony Keith Nathan Nelson ,  Shane A. May ,  Suneel Venkata Kandula

IPC分类号： B60W30/095 ,  E21C35/08 ,  G05D1/00 ,  G08G1/16 ,  E21C35/24 ,  G05D1/02 ,  B60W30/14

CPC分类号： E21C35/24 ,  B60W30/0956 ,  B60W30/146 ,  B60W2300/17 ,  B60W2420/42 ,  B60W2420/62 ,  B60W2510/188 ,  B60W2520/06 ,  B60W2550/40 ,  B60W2710/188 ,  B60W2720/24 ,  E21C35/08 ,  E21F13/02 ,  E21F17/18 ,  G05D1/0022 ,  G05D1/0033 ,  G05D1/0044 ,  G05D1/0248 ,  G05D1/028 ,  G08G1/165

摘要： A control system and related method for controlling the machine in a mine. The control system may comprise a LADAR, an interface device, a processor and an AECM. The LADAR may be configured to capture scan data of physical mine walls. The interface device may be configured to display a mine map illustrating a section of the mine. The processor may be configured to add a virtual wall to the mine map in response to a first user input. The processor may be configured to add a temporary wall to the mine map in response to a second user input. The temporary wall may be based on scan data of a physical mine wall captured by the LADAR. The AECM is configured to control an operation of the machine, based on the mine map, to avoid collision of the machine with the virtual wall or the temporary wall.

公开(公告)号：US09587491B2

公开(公告)日：2017-03-07

申请号：US14568295

申请日：2014-12-12

申请人： Joy MM Delaware, Inc.

发明人： Charles Ashenhurst Bowles

IPC分类号： E21C35/00 ,  E21C35/08 ,  E21C35/24 ,  G01B11/26

CPC分类号： E21C35/08 ,  E21C35/24 ,  G01B11/26

摘要： A guidance system for mining a seam of material includes a mining machine, a carriage, and a guide assembly. The mining machine includes a cutter head and defines a roll axis extending the length of the machine, a pitch axis extending from one side of the machine to the other side, and a yaw axis extending from a top side of the machine to the bottom side. The carriage includes a first emitter, a second emitter, and a third emitter. The first emitter projects a first laser that is aligned with a seam plane. The second emitter projects a second laser, and the third emitter projects a third laser. The guide assembly includes a first indicator and a target. The first indicator is aligned with the second laser, and the target is aligned with the third laser. The relative positions of the first indicator with respect to the second laser and the target with respect to the third laser indicate the orientation of the roll axis, pitch axis, and yaw axis relative to the seam plane.

摘要翻译： 用于开采材料接缝的引导系统包括采矿机，托架和导向组件。 采矿机包括刀头，并且限定延伸机器长度的辊轴线，从机器的一侧延伸到另一侧的俯仰轴线和从机器的顶侧延伸到底侧的偏转轴线 。 托架包括第一发射器，第二发射极和第三发射极。 第一个发射器投射与接缝平面对齐的第一个激光。 第二个发射器投射第二个激光器，第三个发射器投射第三个激光器。 引导组件包括第一指示器和目标。 第一指示器与第二激光器对准，并且目标与第三激光器对准。 第一指示器相对于第二激光器和目标物相对于第三激光器的相对位置指示相对于接缝平面的滚动轴线，俯仰轴线和偏转轴线的取向。

公开(公告)号：US09506343B2

公开(公告)日：2016-11-29

申请号：US14472330

申请日：2014-08-28

申请人： Joy MM Delaware, Inc.

发明人： Jeffrey A. Ley ,  Matthew Beilstein

IPC分类号： E21C35/08 ,  E21C35/24 ,  E21C27/32

CPC分类号： E21C35/24 ,  E21C27/32

摘要： A system and corresponding method of monitoring a longwall shearing mining machine in a longwall mining system, where the shearing mining machine includes a shearer having a cutter drum, the method includes obtaining, by a processor, desired pitch angle information, and receiving, by the processor, a pitch angle indicative of a current pitch position of the shearer. The method also includes determining, by the processor, whether the pitch angle is within a desired pitch angle range, and controlling, by the processor, a position of the cutter drum based on whether the pitch angle is within the desired pitch angle range. The desired pitch angle range is based on the desired pitch angle information.

摘要翻译： 一种在长壁采矿系统中监测长壁剪切采矿机的系统和相应方法，其中剪切采矿机包括具有切割滚筒的采煤机，该方法包括由处理器获得期望的俯仰角信息，并通过 处理器，表示采煤机当前沥青位置的桨距角。 该方法还包括由处理器确定俯仰角是否在期望的俯仰角范围内，并且由处理器根据俯仰角是否在期望的俯仰角范围内来控制切割滚筒的位置。 期望的俯仰角范围是基于期望的俯仰角信息。

公开(公告)号：US20160090839A1

公开(公告)日：2016-03-31

申请号：US14963246

申请日：2015-12-09

申请人： Larry G. Stolarczyk

发明人： Larry G. Stolarczyk

IPC分类号： E21C35/24 ,  E21F11/00 ,  G06F3/0338 ,  G06T13/80 ,  G06F3/01 ,  E21C35/08 ,  G06T19/00

CPC分类号： E21C35/24 ,  E21C27/24 ,  E21C35/08 ,  E21F11/00 ,  G06F3/011 ,  G06F3/0338 ,  G06T13/80 ,  G06T19/006

摘要： A method of operating coal mine machinery that protects and maintains machine operators' health and well-being removes the machine operators to a clean, low-noise environment inside a refuge chamber. Inside, are controls, cameras, audio, and informational displays needed to run continuous mining machines nearby and communicate mine-wide with other personnel. Cameras fitted to the mining machines provide straight-ahead views, ground penetrating radars fitted to the cutting drums measure the coal depths in the ceilings above, the floors below, and the coal face ahead. Guidance data is presented on informational displays, and the data from the ceilings and floors is used to drive computer graphics special effects to graphically represent the coal ceilings and coal floors overlaying boundary rock. Audio pickups on the mining machine allow the operator to hear and feel how the machine is functioning, just as operators have always employed their other senses.

摘要翻译： 一种操作煤矿机械的方法，保护和维护机器操作人员的健康和福祉，使机器操作员能够在避难所内清洁，低噪音的环境中运行。 内部是控制，相机，音频和信息显示，需要在附近运行连续采矿机，并与其他人员进行通讯。 安装在采矿机上的摄像机提供直观的视野，安装在切割鼓上的穿透雷达测量上面天花板，下面的地板和煤面朝上的煤层深度。 指导数据介绍在信息显示中，天花板和地板的数据用于驱动计算机图形特效，以图形方式表示覆盖边界岩石的煤层天花板和煤层。 采矿机上的音频拾音器允许操作员听到并感觉机器的功能如何，正如操作员一直使用其他感官一样。

公开(公告)号：US20150275665A1

公开(公告)日：2015-10-01

申请号：US14308832

申请日：2014-06-19

申请人： Xinping Han

发明人： Xinping Han

IPC分类号： E21C35/24 ,  E21C31/08 ,  E21C35/08 ,  E21C25/52

CPC分类号： E21C35/24 ,  E21C25/06 ,  E21C25/52 ,  E21C35/08 ,  E21D9/1013 ,  E21D9/113

摘要： The present invention relates to the field of mining machines, particularly to an unmanned intelligent mining machine. The unmanned intelligent mining machine comprises a cutting part body, a reciprocating telescoping device and a deployable flank cutting device, wherein the reciprocating telescoping device is used to drive a cutting drum to reciprocate back and forth, and the deployable flank cutting device can be deployed toward flanks of the cutting part body and cuts the orebody in the direction of the flanks. When the unmanned intelligent mining machine retreats, the deployable flank cutting device is deployed toward both sides of the cutting part body. After deployed, the deployable flank cutting device forms a certain angle with the longitudinal direction of the cutting part body, and can cut the orebodies on both sides simultaneously, forming a caving face on both sides of the roadway, and increasing the mining amount of unmanned intelligent mining machine.

摘要翻译： 本发明涉及采矿机的领域，特别涉及无人驾驶的智能采矿机。 无人驾驶智能采矿机包括切割部件主体，往复式伸缩装置和可展开的侧面切割装置，其中往复式伸缩装置用于驱动切割滚筒来回往复运动，并且可展开的侧面切割装置可朝向 切割部分主体的侧面并沿着侧面的方向切割矿体。 无人智能采矿机撤离后，可展开的侧面切割装置向切割部件主体的两侧展开。 部署后，可展开的侧面切割装置与切割部分主体的纵向形成一定角度，可同时切割两侧的矿体，在道路两侧形成一个塌陷面，增加无人值 智能挖掘机。

公开(公告)号：US20150145316A1

公开(公告)日：2015-05-28

申请号：US14400598

申请日：2013-05-10

申请人： Suhua Liu

发明人： Suhua Liu

IPC分类号： E21C25/02 ,  E21C35/08 ,  E21C31/12 ,  E21C27/01 ,  E21C31/02

CPC分类号： E21C31/02 ,  E21C27/01 ,  E21C27/28

摘要： The invention relates to the field of machinery, and in particular relates to a small-resistance and high-efficiency digging apparatus with multiple layers of impact heads, which is applicable to the digging field or the field of engineering machinery. The apparatus comprises an impact power box and impact heads, wherein the impact heads are arranged at one end or two ends of the impact power box, more than two impact heads are arranged at each end of the impact power box, and the more than two impact heads are arranged vertically and/or bilaterally to increase the digging height and/or digging width. The apparatus is reliable in performance, strong in manufacturability, simple to machine and manufacture and long in service life.

摘要翻译： 本发明涉及机械领域，特别涉及一种适用于挖掘领域或工程机械领域的具有多层冲击头的小阻力高效挖掘装置。 该装置包括冲击动力箱和冲击头，其中冲击头布置在冲击动力箱的一端或两端，在冲击动力箱的每一端设置两个以上的冲击头，并且两个以上 冲击头垂直和/或左右布置以增加挖掘高度和/或挖掘宽度。 该设备性能可靠，制造能力强，机器制造简单，使用寿命长。

公开(公告)号：US09022484B2

公开(公告)日：2015-05-05

申请号：US13566462

申请日：2012-08-03

申请人： Dushendra Naidoo ,  Graeme Mackay

发明人： Dushendra Naidoo ,  Graeme Mackay

IPC分类号： E21C35/08 ,  E21F13/06 ,  E21C25/16 ,  E21C31/12 ,  E21C35/24 ,  E21D9/10 ,  E21C35/10

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 for cutting material from a mine wall includes a cutting head that is movable to engage the mine wall, a vacuum duct positioned proximate the cutting head and including an inlet for receiving the material that is cut from the mine wall, and a sizer for reducing the size of material that passes into the vacuum duct, the sizer being positioned proximate the inlet.

摘要翻译： 用于从矿井切割材料的采矿机包括可移动以接合矿井壁的切割头，位于切割头附近的包括用于接收从矿井壁切割的材料的入口的真空管，以及分级器 为了减小进入真空管道的材料的尺寸，分级器位于入口附近。

公开(公告)号：US08979209B2

公开(公告)日：2015-03-17

申请号：US13566150

申请日：2012-08-03

申请人： Colin Anthony Wade ,  Jacobus Ignatius Jonker

发明人： Colin Anthony Wade ,  Jacobus Ignatius Jonker

IPC分类号： E21C35/00 ,  E21C35/08 ,  E21C25/16 ,  E21C31/12 ,  E21C35/24 ,  E21D9/10 ,  E21C35/10

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.

摘要翻译： 一种采矿机，包括框架，切割头可移动地联接到框架并且可围绕基本上垂直于第一矿井表面的轴线枢转，以及用于相对于第一矿井表面稳定框架的第一致动器。 第一致动器联接到框架并且包括可沿第一方向延伸以接合第一矿表面的第一端。 基于第一致动器和第一矿井表面之间的力的至少一个指示器的测量自动地控制第一致动器的延伸。

公开(公告)号：US08807660B2

公开(公告)日：2014-08-19

申请号：US13566737

申请日：2012-08-03

申请人： Persistence Jokonya

发明人： Persistence Jokonya

IPC分类号： E21C35/08 ,  E21C25/16 ,  E21C31/12 ,  E21C35/10 ,  E21C35/24 ,  E21D9/10

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 performing an automated cutting operation without requiring manual interaction using a cutterhead included in an arm pivotably coupled to a movable platform and stopping the automated cutting operation without requiring manual interaction. Stopping the cutting operation includes (i) stopping at least one motor driving the cutterhead, (ii) operating a first actuator to retract the platform from a cutting face by a predetermined distance, and (iii) operating a second actuator to swing the arm to a predetermined tramming position.

摘要翻译： 自动运行连续采矿机的方法和系统。 一种方法包括执行自动切割操作，而不需要使用包括在可枢转地联接到可移动平台的臂中的刀具进行手动交互，并且在不需要手动交互的情况下停止自动切割操作。 停止切割操作包括：（i）停止驱动刀架的至少一个马达，（ii）操作第一致动器以将平台从切割面缩回预定距离，以及（iii）操作第二致动器以将臂摆动到 预定的电车位置。