发明授权
- 专利标题: Continuous miner mid-conveyor drive
- 专利标题(中): 连续采矿机中间输送机
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申请号: US13775446申请日: 2013-02-25
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公开(公告)号: US08960809B2公开(公告)日: 2015-02-24
- 发明人: Michael L. O'Neill
- 申请人: Joy MM Delaware, Inc.
- 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: E21C27/24
- IPC分类号: E21C27/24 ; E21C35/20 ; E21F13/06
摘要:
A continuous miner includes a mining portion, a support frame connected to the mining portion, and a discharge portion pivotally attached to the support frame. The discharge portion swings laterally relative to the support frame about a pivot axis. The continuous miner also includes a conveyor extending across the support frame and discharge portion. The conveyor moves mined material from the mining portion to the discharge portion. The conveyor includes a conveyor chain, a rear roller, and a front roller. The continuous miner also includes a conveyor drive system for driving the conveyor chain. The conveyor drive system is located on a bottom surface of the continuous miner and between the rear roller and the front roller.
公开/授权文献
- US20140239699A1 CONTINUOUS MINER MID-CONVEYOR DRIVE 公开/授权日:2014-08-28
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