公开(公告)号：US09080316B2

公开(公告)日：2015-07-14

申请号：US14224218

申请日：2014-03-25

Applicant: Harnischfeger Technologies, Inc.

Inventor： Joseph Colwell ,  William Powers ,  John Burant

IPC: E02F3/43 ,  E02F3/46 ,  E02F9/20 ,  E02F9/26 ,  E02F3/30

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拉环设置。 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。

公开(公告)号：US20140129094A1

公开(公告)日：2014-05-08

申请号：US14065080

申请日：2013-10-28

Applicant: Harnischfeger Technologies, Inc.

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

IPC: E02F3/43

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 a digging operation of an industrial machine that includes a dipper and a crowd drive. A method includes determining an acceleration associated with the industrial machine, determining a crowd retract factor based on the acceleration, comparing the crowd retract factor to a threshold crowd retract factor, setting a crowd speed reference and a crowd retract torque for the crowd drive for a period of time based on the comparison of the crowd retract factor to the threshold crowd retract factor.

公开(公告)号：US08620536B2

公开(公告)日：2013-12-31

申请号：US13831348

申请日：2013-03-14

Applicant: Harnischfeger Technologies, Inc.

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

IPC: B66C23/00

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.

公开(公告)号：US08571766B2

公开(公告)日：2013-10-29

申请号：US13742091

申请日：2013-01-15

Applicant: Harnischfeger Technologies, Inc.

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

IPC: B66C23/00

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 a digging operation of an industrial machine that includes a dipper and a crowd drive. A method includes determining an acceleration associated with the industrial machine, determining a crowd retract factor based on the acceleration, comparing the crowd retract factor to a threshold crowd retract factor, setting a crowd speed reference and a crowd retract torque for the crowd drive for a period of time based on the comparison of the crowd retract factor to the threshold crowd retract factor.

公开(公告)号：US20130259626A1

公开(公告)日：2013-10-03

申请号：US13803523

申请日：2013-03-14

Applicant: HARNISCHFEGER TECHNOLOGIES, INC.

Inventor： Christopher T. Larson ,  Joseph Colwell ,  James Hutsick ,  Daniel Schlegel

IPC: E02F9/18

CPC classification number: E02F9/18

Abstract: A counterweight system for an industrial machine includes a body having a front end and a back end, the body defining a cavity, and a plurality of walls defining a plurality of discrete sections within the body, each discrete section having an aperture for inserting a counterweight into the cavity.

Abstract translation: 用于工业机器的配重系统包括具有前端和后端的主体，所述主体限定空腔，以及限定主体内的多个分立部分的多个壁，每个离散部分具有用于插入配重的孔 进入腔。

公开(公告)号：US20130131936A1

公开(公告)日：2013-05-23

申请号：US13742091

申请日：2013-01-15

Applicant: Harnischfeger Technologies, Inc.

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

IPC: E02F3/43

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 a digging operation of an industrial machine that includes a dipper and a crowd drive. A method includes determining an acceleration associated with the industrial machine, determining a crowd retract factor based on the acceleration, comparing the crowd retract factor to a threshold crowd retract factor, setting a crowd speed reference and a crowd retract torque for the crowd drive for a period of time based on the comparison of the crowd retract factor to the threshold crowd retract factor.

Abstract translation: 用于控制包括铲斗和人群驱动的工业机器的挖掘操作的系统，方法，装置和计算机可读介质。 一种方法包括确定与工业机器相关联的加速度，基于加速度确定人群缩回因子，将人群缩回因子与阈值人群缩回因子进行比较，设置人群速度参考和针对人群驱动器的人群撤回扭矩 基于人群收缩因子与阈值人群收缩因子的比较的时间段。