-
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.
-
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.
-
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.
-
公开(公告)号：US09784103B2
公开(公告)日：2017-10-10
申请号：US14693498
申请日：2015-04-22
发明人： Matthew L. Gross , Richard Nicoson
CPC分类号： E21C27/30 , E02F3/308 , E02F3/4075 , E02F9/006
摘要： A cartridge includes a body, an aperture extending through the body sized to receive a pivot pin, and a spherical bushing disposed within the body. The cartridge also includes a first internal seal disposed axially on one side of the bushing and a second internal seal disposed axially on an opposite side of the bushing. The cartridge also includes an end cap disposed at least partially within the aperture that abuts the bushing and prevents the bushing from moving axially in a first direction within the aperture.
-
公开(公告)号：US09676431B2
公开(公告)日：2017-06-13
申请号：US14285255
申请日：2014-05-22
发明人： Joseph J. Colwell , Ken Wheeler
CPC分类号： B62D55/202 , B62D55/12 , B62D55/14 , B62D55/20 , B62D55/26
摘要： A shoe for a crawler track includes a first end, a second end, a longitudinal axis extending between the first and second ends, a roller path axis extending perpendicular to the longitudinal axis, and an intermediate portion disposed between the first and second ends. The intermediate portion includes a roller-engaging portion disposed along the roller path axis, the intermediate portion including four successive faces that form a parallelogram when viewed from a direction substantially perpendicular to the longitudinal axis, two of the four faces being disposed at an acute angle relative to the longitudinal axis.
-
公开(公告)号：US09666095B2
公开(公告)日：2017-05-30
申请号：US14278545
申请日：2014-05-15
CPC分类号： G09B9/042 , E02F9/2008
摘要： Methods and systems for training an operator. One system includes a computing device including a processing unit and computer-readable medium. The computer-readable medium stores a training simulator application that is configured to receive an operating command from the operator, generate a simulated working environment and a simulated wheel loader having a simulated bucket, and generate an indicator providing depth-related information to an operator relating to a position of at least a portion of the simulated wheel loader with respect to a point-of-reference within the simulated working environment. The training simulator application is further configured to output the simulated working environment and the indicator for display to the operator, and automatically modify the indicator based on a position of the simulated wheel loader with respect to the point-of-reference.
-
公开(公告)号：US09650762B2
公开(公告)日：2017-05-16
申请号：US13747864
申请日：2013-01-23
CPC分类号： E02F9/26 , E02F3/301 , E02F3/304 , E02F3/4075 , E02F3/46 , E02F9/14 , E02F9/2004 , E02F9/2016 , E02F9/2054 , E02F9/264 , E02F9/267 , G07C5/008 , G07C5/0808 , G07C5/0825 , G07C5/0841 , G07C5/085
摘要： A mining machine comprising a power monitor sensing power consumption of the mining machine during a select time period to generate power consumption data; a sensor sensing payload of the mining machine during the select time period to generate payload data; and a monitoring module. The monitoring module including computer readable media for comparing the power consumption data and the payload data to generate shovel efficiency data, and outputting the shovel efficiency data.
-
公开(公告)号：US09562341B2
公开(公告)日：2017-02-07
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
-
公开(公告)号：US09458596B2
公开(公告)日：2016-10-04
申请号：US14045744
申请日：2013-10-03
发明人： Christopher S. Jones
CPC分类号： E02F3/36 , E02F3/304 , E02F3/306 , E02F3/307 , E02F3/308 , E02F3/425 , E02F3/46 , E02F9/2275
摘要： An industrial machine includes a frame, an elongated member, an attachment, a plurality of fluid lines, and a cartridge. The frame includes a boom and a fluid source. The elongated member is movably coupled to the boom and includes a first end and a second end. The attachment is pivotably coupled to the first end of the elongated member. The plurality of fluid lines is coupled to the second end of the elongated member and is in fluid communication with the fluid source. The cartridge is removably coupled to the elongated member. The cartridge includes a housing and a plurality of conduits supported within the housing. The conduits are in fluid communication with the plurality of lines.
摘要翻译： 工业机器包括框架，细长构件，附件，多个流体管线和盒。 框架包括吊杆和流体源。 细长构件可移动地联接到动臂并且包括第一端和第二端。 附件可枢转地联接到细长构件的第一端。 多个流体管线连接到细长构件的第二端并且与流体源流体连通。 盒可拆卸地联接到细长构件。 盒包括壳体和支撑在壳体内的多个导管。 导管与多条管线流体连通。
-
公开(公告)号：US09361270B2
公开(公告)日：2016-06-07
申请号：US13688699
申请日：2012-11-29
发明人： Joseph Colwell , Mooyoung Lee
CPC分类号： G06F17/00 , E02F3/46 , E02F9/2095 , E02F9/268
摘要： A method of controlling a digging operation of an industrial machine. The industrial machine includes a dipper, a hoist rope attached to the dipper, a hoist motor moving the hoist rope and the dipper, and a computer having a controller. The method includes monitoring a speed of the hoist motor, determining an acceleration rate of the hoist motor, comparing the acceleration rate of the hoist motor to a threshold reverse factor, determining an impact situation when the acceleration rate is less than the threshold reverse factor, and sending a reverse torque control command signal to the hoist motor.
摘要翻译： 一种控制工业机械挖掘作业的方法。 工业机械包括铲斗，连接在铲斗上的提升绳索，移动提升绳索和铲斗的提升马达以及具有控制器的计算机。 该方法包括监视起重电动机的速度，确定起重电动机的加速率，将起重电动机的加速率与阈值反向因子进行比较，确定加速度小于阈值反向因子时的冲击情况， 并向起重电动机发送反向转矩控制命令信号。
-
-
-
-
-
-
-
-
-
搜索结果
191 条记录 (耗时 0.023 秒)
