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AssigneeCaterpillar Global Mining Europe GmbH
InventorsBernhard WLEKLINSKI, Eugen BAIER, Christoph PIETRALA
Estimating the term…
A coarse crusher for use at both face ends of a face conveyor in an underground mine is disclosed. The coarse crusher may have a pan module with a strand segment for guiding an endless conveying means. The strand segment may be delimited by a first pan outer longitudinal side and a second pan outer longitudinal side which lies opposite the first pan outer longitudinal side. The first pan outer longitudinal side and the second pan outer longitudinal side may have a plurality of first pan fastening apparatuses. The coarse crusher may further have a base-frame module fastened releasably via the corresponding first pan fastening apparatuses to one of the first pan outer longitudinal side and the second pan outer longitudinal side. The coarse crusher may also have a support-arm module fastened releasably to the base-frame module.
A coarse crusher for use at both face ends of a face conveyor in an underground mine, the coarse crusher comprising:
The coarse crusher according to one of the preceding claims, wherein the support-arm module is fastened to the base-frame module in a height-adjustable manner via a guide in the base-frame module.
The coarse crusher according to one of the preceding claims, further comprising a hydraulic cylinder, in which a piston rod is guided, the piston rod being fastened pivotably via a second pivot pin to the support-arm module, and the hydraulic cylinder being fastened pivotably via a third pivot pin to the base-frame module.
A mining system, comprising:
Dependencies are inferred from the claim text.