Rock drift fully-mechanized coal winning machine dust falling mechanism based on coal mine engineering

The utility model discloses a dust falling mechanism of a rock roadway roadheader based on coal mine engineering, which relates to the technical field of dust falling and comprises a mounting plate, a water tank is arranged on one side of the mounting plate, a positioning disc is arranged at the top...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG LONG, REN SONGYAN, LI LONGLONG, JI ZHIHUA, YUAN HELONG, CHAI MINGHUA, LI FUHAI, LI ZHIPENG, WANG NING, ZHANG YUKUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING
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