发明名称 MINING SYSTEM
摘要 A method of mining ore in a mine pit (3) and a mine are disclosed. The method comprises drilling and blasting ore in a bench (19) of ore within the mine pit and collecting ore blasted from the bench from a floor (5) of the mine pit using at least one mobile excavation machine (11). The method also comprises delivering ore that has been collected by the mobile excavation machine to at least one mobile-in-pit crusher (41), and transporting crushed ore to outside the pit on at least one ladder conveyor (23) that extends up the wall of the pit.
申请公布号 US2011175429(A1) 申请公布日期 2011.07.21
申请号 US200913058438 申请日期 2009.08.11
申请人 TECHNOLOGICAL RESOURCES PTY. LIMITED 发明人 AMOS COLLETTE;BOX JOHN CLARENCE
分类号 E21C41/30;E21C41/00 主分类号 E21C41/30
代理机构 代理人
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