Multi-arm anchor rod drill carriage

The invention provides a multi-arm anchor rod drill carriage, and relates to the technical field of mining mechanical equipment. The multi-arm anchor rod drill carriage comprises a walking chassis, and a front anchor protection part and a rear anchor protection part which are both mounted on the wal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI QINBIN, ZHANG ZHENG, REN JUN, WANG SHIWEI, SI GUIMAO, LI SHUAI, WANG XINGWEN, FU SHAOHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SHAFTS TUNNELS
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Beschreibung
Zusammenfassung:	The invention provides a multi-arm anchor rod drill carriage, and relates to the technical field of mining mechanical equipment. The multi-arm anchor rod drill carriage comprises a walking chassis, and a front anchor protection part and a rear anchor protection part which are both mounted on the walking chassis; the front anchor protection part comprises a front anchor protection supporting assembly, a translation mechanism, a rotation driving piece and a first drilling arm; the rotation driving piece is used for driving the first drilling arm to rotate around the axis extending in a first direction; the translation mechanism is used for driving the rotation driving piece to move along a second direction towards the direction close to or away from the front anchor protection supporting assembly; the first direction is parallel to the movement direction of the multi-arm anchor rod drill carriage, and the second direction is perpendicular to the first direction; the rear anchor protection part comprises a rear