发明授权
- 专利标题: Automated stop and shutdown operation of a mining machine
- 专利标题(中): 采矿机自动停机和停机运行
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申请号: US13566737申请日: 2012-08-03
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公开(公告)号: US08807660B2公开(公告)日: 2014-08-19
- 发明人: Persistence Jokonya
- 申请人: Persistence Jokonya
- 申请人地址: US DE Wilmington
- 专利权人: Joy MM Delaware, Inc.
- 当前专利权人: Joy MM Delaware, Inc.
- 当前专利权人地址: US DE Wilmington
- 代理机构: Michael Best & Friedrich LLP
- 主分类号: E21C35/08
- IPC分类号: E21C35/08 ; E21C25/16 ; E21C31/12 ; E21C35/10 ; E21C35/24 ; E21D9/10
摘要:
Methods and systems for automatically operating a continuous mining machine. One method includes performing an automated cutting operation without requiring manual interaction using a cutterhead included in an arm pivotably coupled to a movable platform and stopping the automated cutting operation without requiring manual interaction. Stopping the cutting operation includes (i) stopping at least one motor driving the cutterhead, (ii) operating a first actuator to retract the platform from a cutting face by a predetermined distance, and (iii) operating a second actuator to swing the arm to a predetermined tramming position.
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