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    CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
    23.
    发明申请
    CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE 有权
    控制工业机械的使用操作

    公开(公告)号：US20140188351A1

    公开(公告)日：2014-07-03

    申请号：US14144812

    申请日：2013-12-31

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Joseph Colwell ,  William Hren ,  David Wendt ,  Michael Linstroth

    IPC: E02F9/20 ,  E02F9/26

    CPC classification number: E02F9/2029 ,  E02F3/46 ,  E02F9/2025 ,  E02F9/207 ,  E02F9/265

    Abstract: Controlling a digging operation of an industrial machine that includes a dipper, a crowd motor drive, and a controller. The crowd motor drive is configured to provide one or more control signals to a crowd motor, and the crowd motor is operable to provide a force to the dipper to move the dipper toward or away from a bank. The controller is connected to the crowd motor drive and is configured to monitor a characteristic of the industrial machine, identify an impact event associated with the dipper based on the monitored characteristic of the industrial machine, and set a crowd motoring torque limit for the crowd motor drive when the impact event is identified.

    Abstract translation: 控制包括杓子，人群马达驱动器和控制器的工业机器的挖掘操作。 人群马达驱动器被配置为向人群马达提供一个或多个控制信号，并且人群马达可操作以向铲斗提供力以将铲斗朝向或远离堤岸移动。 控制器连接到人群电机驱动器，并被配置为监测工业机器的特性，基于工业机器的监控特性识别与铲斗相关的冲击事件，并为人群电机设置人群驾驶扭矩极限 当碰撞事件被识别时开车。

    MODULAR DIRECT DRIVE SYSTEM FOR AN INDUSTRIAL MACHINE
    24.
    发明申请
    MODULAR DIRECT DRIVE SYSTEM FOR AN INDUSTRIAL MACHINE 审中-公开
    用于工业机械的模块化直接驱动系统

    公开(公告)号：US20130249336A1

    公开(公告)日：2013-09-26

    申请号：US13835363

    申请日：2013-03-15

    Applicant: HARNISCHFEGER TECHNOLOGIES, INC.

    Inventor： Nicholas R. Voelz ,  Joseph Colwell ,  David Wendt

    IPC: H02K7/116

    CPC classification number: H02K7/116 ,  E02F3/305 ,  E02F3/308

    Abstract: 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.

    Abstract translation: 与具有齿轮箱的工业机器一起使用的模块化驱动系统包括马达系统。 马达系统包括马达壳体和设置在马达壳体中的马达轴。 电机系统具有第一，非驱动端和第二驱动端。 模块化驱动系统还包括联接到马达系统的第二端的制动系统和联接到马达轴的驱动齿轮，驱动齿轮设置在第一端和制动系统之间。

    Automated control of dipper swing for a shovel
    25.
    发明授权
    Automated control of dipper swing for a shovel 有权

    公开(公告)号：US10655301B2

    公开(公告)日：2020-05-19

    申请号：US15688659

    申请日：2017-08-28

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Michael Linstroth ,  Joseph Colwell ,  Mark Emerson

    IPC: E02F9/20 ,  E02F9/24 ,  E02F3/30 ,  E02F3/43 ,  E02F9/26

    Abstract: Systems and methods for compensating dipper swing control. One method includes, with at least one processor, determining a direction of compensation opposite a current swing direction of the dipper and applying the maximum available swing torque in the direction of compensation when an acceleration of the dipper is greater than a predetermined acceleration value. The method can also include determining a current state of the shovel and performing the above steps when the current state of the shovel is a swing-to-truck state or a return-to-tuck state. When the current state of the shovel is a dig-state, the method can include limiting the maximum available swing torque and allowing, with the at least one processor, swing torque to ramp up to the maximum available swing torque over a predetermined period of time when dipper is retracted to a predetermined crowd position.

    Modular direct drive system for an industrial machine
    26.
    发明授权
    Modular direct drive system for an industrial machine 有权

    公开(公告)号：US10601281B2

    公开(公告)日：2020-03-24

    申请号：US13835363

    申请日：2013-03-15

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Nicholas R. Voelz ,  Joseph Colwell ,  David Wendt

    IPC: H02K7/116 ,  E02F3/30

    Abstract: 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.

    Automated control of dipper swing for a shovel
    29.
    发明授权
    Automated control of dipper swing for a shovel 有权
    铲铲铲斗自动控制

    公开(公告)号：US09206587B2

    公开(公告)日：2015-12-08

    申请号：US13843532

    申请日：2013-03-15

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Michael Linstroth ,  Joseph Colwell ,  Mark Emerson

    IPC: E02F9/20 ,  E02F9/24 ,  E02F3/43 ,  E02F3/30 ,  E02F9/26

    CPC classification number: E02F9/2041 ,  E02F3/30 ,  E02F3/435 ,  E02F9/2025 ,  E02F9/2029 ,  E02F9/2058 ,  E02F9/2079 ,  E02F9/24 ,  E02F9/265

    Abstract: Systems and methods for compensating dipper swing control. One method includes, with at least one processor, determining a direction of compensation opposite a current swing direction of the dipper and applying the maximum available swing torque in the direction of compensation when an acceleration of the dipper is greater than a predetermined acceleration value. The method can also include determining a current state of the shovel and performing the above steps when the current state of the shovel is a swing-to-truck state or a return-to-tuck state. When the current state of the shovel is a dig-state, the method can include limiting the maximum available swing torque and allowing, with the at least one processor, swing torque to ramp up to the maximum available swing torque over a predetermined period of time when dipper is retracted to a predetermined crowd position.

    Abstract translation: 用于补偿铲斗摆动控制的系统和方法。 一种方法包括：利用至少一个处理器，确定与铲斗的当前摆动方向相反的补偿方向，并且当铲斗的加速度大于预定加速度值时，在补偿方向上施加最大可用摆动扭矩。 该方法还可以包括确定铲斗的当前状态并且当铲斗的当前状态是摆动到卡车状态或返回折叠状态时执行上述步骤。 当铲斗的当前状态是挖掘状态时，该方法可以包括限制最大可用摆动扭矩，并且允许与至少一个处理器在一段预定时间段内摆动扭矩达到最大可用摆动转矩 当铲斗缩回到预定的人群位置时。

    CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
    30.
    发明申请
    CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE 有权
    控制工业机械的使用操作

    公开(公告)号：US20150225921A1

    公开(公告)日：2015-08-13

    申请号：US14695725

    申请日：2015-04-24

    Applicant: Harnischfeger Technologies, Inc.

    Inventor： Joseph Colwell ,  William Powers ,  John Burant

    IPC: E02F3/43 ,  E02F3/30 ,  E02F9/20

    CPC classification number: E02F3/431 ,  E02F3/304 ,  E02F3/308 ,  E02F3/352 ,  E02F3/43 ,  E02F3/432 ,  E02F3/435 ,  E02F3/46 ,  E02F5/025 ,  E02F9/2025 ,  E02F9/2029 ,  E02F9/26 ,  E02F9/265

    Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.

    Abstract translation: 用于控制包括一个或多个部件的工业机器的操作的系统，方法，设备和计算机可读介质。 控制工业机器的方法包括在挖掘操作期间确定工业机器的一个或多个部件中的至少一个的位置，基于所述一个或多个的至少一个的位置来确定起重机吊环设置 组件和组件位置与起重机吊环之间的关系，并将起重吊环拉升到提升吊环设置。 起重作业提前提升吊钩的水平比挖掘作业稍后的起吊吊钩的水平要大。

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