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公开(公告)号：US11441369B2
公开(公告)日：2022-09-13
申请号：US14820594
申请日：2015-08-07
发明人： Arnold Law , Owen J. Warr
摘要： A drill rig includes a base, a drill tower coupled to and extending from the base, a drill pipe coupled to and supported by the drill tower, an air compressor coupled to the base, a prime mover coupled to the air compressor, and a fluid coupling disposed between and coupled to both the prime mover and the air compressor.
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公开(公告)号：US10718097B2
公开(公告)日：2020-07-21
申请号：US15612492
申请日：2017-06-02
发明人： William J. Hren , Ethan J. Pedretti
IPC分类号： E02F3/30 , E02F3/54 , E02F3/48 , E02F3/38 , E02F3/40 , E02F9/14 , E02F9/28 , E02F9/00 , E02F9/22
摘要： A mining machine includes a frame, a boom coupled to the frame, a handle coupled to the frame and a dipper coupled to the handle. The handle includes an extension, and a bail is coupled directly to the extension, such that the bail is isolated from the dipper.
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公开(公告)号：US10519621B2
公开(公告)日：2019-12-31
申请号：US14686435
申请日：2015-04-14
发明人： Dan Feld , Richard Nicoson , William R. Powers
摘要： A dipper having an inlet and an outlet. The dipper includes a front wall and an opposite back wall extending between the inlet and the outlet. The front wall has a substantially linear inner surface between the inlet and the outlet. The dipper further includes two side walls connected between the front wall and the back wall and extending between the inlet and the outlet. Further, the dipper has a lip coupled to the front wall and extending outwardly from the inlet in a direction away from the outlet, the lip having a lip inner surface arranged generally parallel with the substantially linear inner surface of the front wall.
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公开(公告)号：US10435862B2
公开(公告)日：2019-10-08
申请号：US15174577
申请日：2016-06-06
发明人： Douglas Maki , Ethan Pedretti , Anab Akanda , Jason Gaska , Christopher Jones , Matthew Loew , Andrew P. Dretzka , Jason Knuth
摘要： An industrial machine includes a frame having a base and a boom, an arm movably coupled to the boom, an attachment, a conduit, a first member, and a second member. The boom has a first end coupled to the base and a second end opposite the first end. The arm includes a first end and a second end. The attachment is coupled to the first end of the arm. The conduit extends from the frame to the arm. The first member is pivotably coupled to the frame and supports a first portion of the conduit as the arm moves relative to the boom. The second member is pivotably coupled between the first member and the arm, and supports a second portion of the conduit as the arm moves relative to the boom.
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公开(公告)号：US10190287B2
公开(公告)日：2019-01-29
申请号：US15445659
申请日：2017-02-28
发明人： John Koetz , Matt Reiland , Wesley P. Taylor
IPC分类号： E02F9/26 , G05B15/02 , G05B19/042 , G01S5/14 , G06F17/00 , B60R13/10 , G08G1/017 , B60M7/00 , G05D1/00 , G01B15/02 , H04W12/06 , H04W52/04 , H04W64/00 , G01S11/02 , G05B19/00 , B60L5/38 , G05D1/02 , G01C21/00 , H04W4/80 , G07B15/02 , E02F3/30 , H04B5/00 , E02F3/47
摘要： An industrial machine that includes a plurality of components, an identification tag reader, an actuator, and a controller. The plurality of components is installed in the industrial machine and each of the plurality of components includes an identification tag. The identification tag reader is receives a signal from each of the plurality of identification tags, and each signal received from the plurality of identification tags is specific to a respective one of the plurality of components. The controller identifies the plurality of components that is installed in the industrial machine based on the signals from each of the plurality of identification tags, compares the identified plurality of components to a predetermined list of components that are expected to be installed in the industrial machine, and modifies an operational setting of an operating parameter when the identified plurality of components does not match the predetermined list of components.
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公开(公告)号：US10113423B2
公开(公告)日：2018-10-30
申请号：US14183194
申请日：2014-02-18
发明人： Michael Haisler , Shashi Gudur , Anubhaw Bhushan
摘要： A method of monitoring a fluid system of a mining machine. The method including sensing a pressure level of a fluid in the fluid system of the mining machine to generate pressure level data; analyzing the pressure level data to detect pressure level deviations; determining at least one selected from the group of when a frequency of the pressure level deviations exceeds a predetermined frequency, and when the fluid pressure level fails to reach a threshold within a predetermined reaction time period; and outputting an alert in response to the determination.
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公开(公告)号：US20180080190A1
公开(公告)日：2018-03-22
申请号：US15827067
申请日：2017-11-30
发明人： Kenneth J. Daniel , Jose Torres , Mark Emerson
摘要： A mining machine having a control system for operating the mining machine. The control system includes a vibration monitor. The mining machine further includes a sensor and a vibration control system. The sensor senses vibration of a component of the mining machine. The vibration control system determines when the mining machine is moving in a proper cycle, triggers acquisition of vibration sensor data from the sensor in response to determining that the mining machine is moving in the proper cycle, and outputs the vibration sensor data.
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公开(公告)号：US09903090B2
公开(公告)日：2018-02-27
申请号：US13743894
申请日：2013-01-17
发明人： Kenneth J. Daniel , Jose Torres , Mark Emerson
摘要： A mining machine having a control system for operating the mining machine, the control system having a vibration monitor. The mining machine comprising a mining machine, a sensor sensing vibration of a component of the mining machine, and a vibration module. The vibration module determining when the mining machine is moving in a predetermined cycle, obtaining vibration sensor data from the sensor based on determining that the mining machine is moving in a predetermined cycle, processing the vibration sensor data to generate processed vibration data, and outputting the processed vibration data.
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公开(公告)号：US09869073B2
公开(公告)日：2018-01-16
申请号：US14991793
申请日：2016-01-08
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.
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公开(公告)号：US20170356162A1
公开(公告)日：2017-12-14
申请号：US15688659
申请日：2017-08-28
发明人： Michael Linstroth , Joseph Colwell , Mark Emerson
CPC分类号： E02F9/2041 , E02F3/30 , E02F3/435 , E02F9/2025 , E02F9/2029 , E02F9/2058 , E02F9/2079 , E02F9/24 , E02F9/265
摘要： 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.
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