公开(公告)号：US20180163538A1

公开(公告)日：2018-06-14

申请号：US15891920

申请日：2018-02-08

申请人： Joy MM Delaware, Inc.

发明人： Edward L. Doheny, II ,  Ben Snyman ,  David Stryffeler ,  Anthony Reid ,  Hekkie van Dyk

IPC分类号： E21C25/10 ,  E21C35/00

CPC分类号： E21C25/10 ,  E21C35/00

摘要： A mining machine including a chassis, an actuator, a cutter drum supported by the chassis, the cutter drum driven by the actuator, a cutter bit coupled to the cutter drum, and a controller. The controller includes a processor and memory and is configured to measure a characteristic of the actuator, determine the cutter bit is worn based on the measured characteristic of the actuator, and output a signal when the cutter bit is determined to be worn.

公开(公告)号：US10227869B2

公开(公告)日：2019-03-12

申请号：US15891920

申请日：2018-02-08

申请人： Joy MM Delaware, Inc.

发明人： Edward L. Doheny, II ,  Ben Snyman ,  David Stryffeler ,  Anthony Reid ,  Hekkie van Dyk

IPC分类号： E21C25/10 ,  E21C35/00

摘要： A mining machine including a chassis, an actuator, a cutter drum supported by the chassis, the cutter drum driven by the actuator, a cutter bit coupled to the cutter drum, and a controller. The controller includes a processor and memory and is configured to measure a characteristic of the actuator, determine the cutter bit is worn based on the measured characteristic of the actuator, and output a signal when the cutter bit is determined to be worn.

公开(公告)号：US09920624B2

公开(公告)日：2018-03-20

申请号：US15094037

申请日：2016-04-08

申请人： Joy MM Delaware, Inc.

发明人： Edward L. Doheny, II ,  Ben Snyman ,  David Stryffeler ,  Anthony Reid ,  Hekkie van Dyk

IPC分类号： E21C25/10 ,  E21C35/00

CPC分类号： E21C25/10 ,  E21C35/00

摘要： A mining machine including a chassis, an actuator, a cutter drum supported by the chassis, the cutter drum driven by the actuator, a cutter bit coupled to the cutter drum, and a controller. The controller includes a processor and memory and is configured to measure a characteristic of the actuator, determine the cutter bit is worn based on the measured characteristic of the actuator, and output a signal when the cutter bit is determined to be worn.

公开(公告)号：US20160298452A1

公开(公告)日：2016-10-13

申请号：US15094037

申请日：2016-04-08

申请人： Joy MM Delaware, Inc.

发明人： Edward L. Doheny, II ,  Ben Snyman ,  David Stryffeler ,  Anthony Reid ,  Hekkie van Dyk

IPC分类号： E21C35/18 ,  E21C25/10

CPC分类号： E21C25/10 ,  E21C35/00

摘要： A mining machine including a chassis, an actuator, a cutter drum supported by the chassis, the cutter drum driven by the actuator, a cutter bit coupled to the cutter drum, and a controller. The controller includes a processor and memory and is configured to measure a characteristic of the actuator, determine the cutter bit is worn based on the measured characteristic of the actuator, and output a signal when the cutter bit is determined to be worn.

摘要翻译： 一种采矿机，包括底盘，致动器，由底盘支撑的切割滚筒，由致动器驱动的切割滚筒，连接到切割滚筒的切割头以及控制器。 控制器包括处理器和存储器，并且被配置为测量致动器的特性，基于执行器的测量特性来确定刀具磨损，并且在确定刀具磨损时输出信号。