发明名称 |
Material handling system for mining machine |
摘要 |
A mining machine for cutting material from a mine wall includes a cutting head that is movable to engage the mine wall, a vacuum duct positioned proximate the cutting head and including an inlet for receiving the material that is cut from the mine wall, and a sizer for reducing the size of material that passes into the vacuum duct, the sizer being positioned proximate the inlet. |
申请公布号 |
US9022484(B2) |
申请公布日期 |
2015.05.05 |
申请号 |
US201213566462 |
申请日期 |
2012.08.03 |
申请人 |
Joy MM Delaware, Inc. |
发明人 |
Naidoo Dushendra;Mackay Graeme |
分类号 |
E21C35/08;E21F13/06;E21C25/16;E21C31/12;E21C35/24;E21D9/10;E21C35/10 |
主分类号 |
E21C35/08 |
代理机构 |
Michael Best & Friedrich LLP |
代理人 |
Michael Best & Friedrich LLP |
主权项 |
1. A mining machine for cutting material from a mine wall, the mining machine comprising:
a cutting head that is moveable to engage the mine wall; a vacuum duct coupled to a side of the cutting head, the vacuum duct positioned adjacent an inlet in fluid communication with a suction source and receiving the material that is cut from the mine wall; and a sizer for reducing the size of material that passes into the vacuum duct, the sizer being positioned within the vacuum duct and proximate the inlet. |
地址 |
Wilmington DE US |