Impacted style rotary drilling machine is used in mining

The utility model discloses an impacted style rotary drilling machine is used in mining, including pneumatic cylinder cylinder, piston, piston rod, a rotation section of thick bamboo, impact head, drilling gear wheel and impact pole, the upper cover is connected to pneumatic cylinder cylinder front...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG HONGRONG, LIU YUNJIE, LIU PENG, LIAN JILI, BO FUYI, ZHANG HONGPENG, JIANG HONGDONG, WANG DEMAO, LIU CHUNXING, SUN XINGUO, ZHANG YULIANG, LI XINBAO, GUO YUNSHOU, MA QIBIN, JIA ZHENGWU, BO JINXING, CHEN JIANZHI, LIU HUIPING, JIA HANJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!