Double-layered belt conveyor

A double-layered belt conveyor includes a conveying belt, as well as rollers and a conveying belt bracket which are used for supporting the conveying belt, wherein the conveying belt includes an upper layer conveying belt and a lower layer conveying belt; and the conveying belt bracket includes a pl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO RUNPING, CHEN JINCHENG, PENG JIANXI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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