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公开(公告)号:US20150204190A1
公开(公告)日:2015-07-23
申请号:US14421981
申请日:2013-08-13
发明人: Johannes Krings , Joachim Raschka , Jan Rohwer , Oliver Kortmann , Ulrich Bechem , Christian Schreiter , Jens Steinberg
CPC分类号: E21C25/08 , E21C25/10 , E21C27/24 , E21C31/02 , E21D9/1026
摘要: The present disclosure relates to a mobile mining machine which may comprise a movable machine base frame, a rotatable tool drum and including excavating tools. The mobile mining machine may further comprise a cantilever unit including a front support arm part and a base part, and a pivotal device to pivot the cantilever unit. The mobile mining machine may further comprise a tilt device to tilt the cantilever unit and a rotary mechanism to rotate the support arm part and the tool drum. Thus, a mobile mining machine with which tunnels, galleries or shafts may be continuously driven in even in hard rock with a high mining output and low tool wear may be provided.
摘要翻译: 本公开涉及一种移动式采矿机,其可包括可移动的机器底架,可旋转的工具滚筒并且包括挖掘工具。 移动式采矿机还可以包括悬臂单元,其包括前支撑臂部分和基部部分,以及用于枢转悬臂单元的枢转装置。 移动式采矿机还可以包括倾斜装置以使悬臂单元倾斜,并且旋转机构使支承臂部分和工具滚筒旋转。 因此,可以提供一种移动式挖掘机,其中隧道,画廊或轴可以连续地驱动,甚至在具有高采矿输出和低工具磨损的硬岩中。
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公开(公告)号:US09932826B2
公开(公告)日:2018-04-03
申请号:US14421981
申请日:2013-08-13
发明人: Johannes Krings , Joachim Raschka , Jan Rohwer , Oliver Kortmann , Ulrich Bechem , Christian Schreiter , Jens Steinberg
CPC分类号: E21C25/08 , E21C25/10 , E21C27/24 , E21C31/02 , E21D9/1026
摘要: The present disclosure relates to a mobile mining machine which may comprise a movable machine base frame, a rotatable tool drum and including excavating tools. The mobile mining machine may further comprise a cantilever unit including a front support arm part and a base part, and a pivotal device to pivot the cantilever unit. The mobile mining machine may further comprise a tilt device to tilt the cantilever unit and a rotary mechanism to rotate the support arm part and the tool drum. Thus, a mobile mining machine with which tunnels, galleries or shafts may be continuously driven in even in hard rock with a high mining output and low tool wear may be provided.
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