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公开(公告)号：US10563381B2
公开(公告)日：2020-02-18
申请号：US15699453
申请日：2017-09-08
发明人： Nicholas R. Voelz , Richard Nicoson , James Popp , Matt Gross
摘要： A ground engaging tool locking system includes a pin having a first, proximal head region and a second, distal end region spaced from the first, proximal head region along an axis. The pin includes a groove located between the first, proximal head region and the second, distal end region. A biasing element is disposed at least partially within the groove.
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公开(公告)号：US10273655B2
公开(公告)日：2019-04-30
申请号：US14799660
申请日：2015-07-15
摘要： An industrial machine that includes a dipper, a crowd actuation device, a hoist actuation device, a swing actuation device, one or more sensors, and a controller. The one or more sensors generate one or more signals related to a load within the dipper. The one or more signals are received by the controller. The controller determines, based on the one or more signals, whether the industrial machine is operating in an over-loaded condition by comparing a suspended load to a suspended load threshold value. If the suspended load is greater or equal to the suspended load threshold value, the controller takes an action to control the industrial machine. The action taken by the controller can include increasing, decreasing, or otherwise modifying a speed parameter or speed limit, increasing, decreasing, or otherwise modifying a force parameter, etc.
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公开(公告)号：US09809949B2
公开(公告)日：2017-11-07
申请号：US14695268
申请日：2015-04-24
摘要： A system for controlling the operation of an industrial machine during crowd runaway conditions. The system includes a controller that monitors and compares an actual crowd system state (e.g., an actual dipper position) with a requested crowd system state (e.g., a requested dipper position from the operator). If the controller determines that the crowd system is behaving contrary to requested crowd system behavior, the controller adjusts a crowd parameter, such as a crowd motor torque, to resolve the runaway condition.
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公开(公告)号：US20160312435A1
公开(公告)日：2016-10-27
申请号：US14695294
申请日：2015-04-24
发明人： Nicholas R. Voelz
CPC分类号： E02F3/435 , E02F3/308 , E02F3/425 , E02F3/439 , E02F3/46 , E02F9/2004 , E02F9/2041
摘要： An industrial machine that includes a dipper, a user interface, a sensor, a hoist actuator, and a controller. The user interface is operable to generate a first signal related to a requested characteristic of the industrial machine. The sensor is operable to generate a second signal related to an actual characteristic of the industrial machine. The hoist actuator has at least one operating parameter. The controller is configured to receive the first signal related to the actual characteristic, receive the second signal related to the requested characteristic, compare the requested characteristic to the actual characteristic to detect a dipper drop condition, and modify a setting of the at least one operating parameter of the hoist actuator after the dipper drop condition is detected. The dipper drop condition is detected after the requested characteristic does not match the actual characteristic
摘要翻译： 一种包括铲斗，用户接口，传感器，升降机构执行器和控制器的工业机器。 用户界面可操作以产生与所要求的工业机器特性有关的第一信号。 传感器可操作以产生与工业机器的实际特性相关的第二信号。 起重机执行器至少有一个操作参数。 控制器被配置为接收与实际特性相关的第一信号，接收与所请求特性相关的第二信号，将所请求的特性与实际特性进行比较以检测铲斗下落条件，并修改至少一个操作 检测到铲斗下落状态后的起重机构的参数。 在请求的特性与实际特性不匹配后，检测到铲斗下落条件
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公开(公告)号：US10815638B2
公开(公告)日：2020-10-27
申请号：US14513309
申请日：2014-10-14
发明人： Nicholas R. Voelz , Richard Nicoson
摘要： A mining machine includes a boom, a handle coupled to the boom, and a dipper coupled to the handle. The mining machine further includes a liner system coupled to the dipper. The liner system includes a first guide member and a second guide member coupled to a surface of the dipper, wherein the first and second guide members and the surface of the dipper define a channel extending along the dipper, and wherein the liner system further includes an insert disposed at least partially within the channel that is inhibited from moving away from the surface of the dipper by a portion of the first guide member.
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公开(公告)号：US20180073220A1
公开(公告)日：2018-03-15
申请号：US15699453
申请日：2017-09-08
发明人： Nicholas R. Voelz , Richard Nicoson , James Popp , Matt Gross
IPC分类号： E02F9/28
CPC分类号： E02F9/2841 , E02F3/308 , E02F9/2825 , E02F9/2833 , E21C27/30 , E21C47/00
摘要： A ground engaging tool locking system includes a pin having a first, proximal head region and a second, distal end region spaced from the first, proximal head region along an axis. The pin includes a groove located between the first, proximal head region and the second, distal end region. A biasing element is disposed at least partially within the groove.
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7.发明授权Controlling the operation of an industrial machine based on wire rope dead wraps 有权控制基于钢丝绳死皮的工业机器的运行公开(公告)号：US09255377B2
公开(公告)日：2016-02-09
申请号：US14601699
申请日：2015-01-21
CPC分类号： E02F9/2016 , B66D1/40 , E02F3/304 , E02F3/435 , E02F3/46
摘要： An industrial machine that includes a dipper, a hoist drum, a wire rope connected between the hoist drum and the dipper, a hoist motor, a sensor, and a controller. The sensor generates a signal related to a number of wire wraps of the wire rope around the hoist drum, which is received by the controller. The controller determines, based on the signal from the sensor, the number of wire wraps around the hoist drum. If the controller determines that there are an insufficient number of dead wraps around the hoist drum, the controller sets one or more parameters of the hoist motor. The controller sets each of the one or more parameters of the hoist motor to a value that is lower than a normal operational value for the parameter.
摘要翻译： 一种工业机械，包括杓子，起重鼓，连接在提升滚筒和铲斗之间的钢丝绳，起重马达，传感器和控制器。 传感器产生与由提升卷筒接近的控制器接收的钢丝绳的多个线圈相关的信号。 控制器基于来自传感器的信号确定围绕卷扬鼓的电线的数量。 如果控制器确定提升卷筒周围的死皮数量不足，则控制器设置起重电机的一个或多个参数。 控制器将起重电动机的一个或多个参数中的每一个设置为低于参数的正常操作值的值。
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公开(公告)号：US20160017573A1
公开(公告)日：2016-01-21
申请号：US14799660
申请日：2015-07-15
CPC分类号： E02F9/2029 , E02F3/308 , E02F3/46 , E02F9/265
摘要： An industrial machine that includes a dipper, a crowd actuation device, a hoist actuation device, a swing actuation device, one or more sensors, and a controller. The one or more sensors generate one or more signals related to a load within the dipper. The one or more signals are received by the controller. The controller determines, based on the one or more signals, whether the industrial machine is operating in an over-loaded condition by comparing a suspended load to a suspended load threshold value. If the suspended load is greater or equal to the suspended load threshold value, the controller takes an action to control the industrial machine. The action taken by the controller can include increasing, decreasing, or otherwise modifying a speed parameter or speed limit, increasing, decreasing, or otherwise modifying a force parameter, etc.
摘要翻译： 一种包括铲斗，人群驱动装置，升降机驱动装置，摆动致动装置，一个或多个传感器和控制器的工业机器。 一个或多个传感器产生与铲斗内的载荷相关的一个或多个信号。 一个或多个信号由控制器接收。 控制器基于一个或多个信号，通过将暂停的负载与暂停的负载阈值进行比较来确定工业机器是否工作在过载状态。 如果悬挂载荷大于或等于悬挂载荷阈值，则控制器采取行动控制工业机器。 控制器采取的动作可以包括增加，减少或以其他方式修改速度参数或速度限制，增加，减少或以其他方式修改力参数等。
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公开(公告)号：US10601281B2
公开(公告)日：2020-03-24
申请号：US13835363
申请日：2013-03-15
发明人： Nicholas R. Voelz , Joseph Colwell , David Wendt
摘要： A modular drive system for use with an industrial machine having a gear case includes a motor system. The motor system includes a motor housing and a motor shaft disposed in the motor housing. The motor system has a first, non-drive end and a second, drive end. The modular drive system also includes a brake system coupled to the second end of the motor system, and a drive gear coupled to the motor shaft, the drive gear disposed between the first end and the brake system.
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公开(公告)号：US20180066414A1
公开(公告)日：2018-03-08
申请号：US15699434
申请日：2017-09-08
发明人： Nicholas R. Voelz
CPC分类号： E02F9/2041 , E02F3/308 , E02F3/439 , E02F3/46 , E02F9/2012 , E21C27/30 , E21C47/00
摘要： A method of operating an industrial machine. The method including controlling, via a controller, a movable component of the industrial machine based on a first signal received from an operator control and controlling, via the controller, the movable component of the industrial machine according to an autonomous operation in response to a second signal. The method further including adjusting the autonomous operation to generate an adjusted autonomous operation in response to receiving a third signal from the operator control and controlling, via the controller, the movable component of the industrial machine according to the adjusted autonomous operation in response to receiving a fourth signal.
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