Drilling and coring machine with angle convenient to adjust

The utility model discloses a drilling coring machine convenient for angle adjustment, which comprises a base, guide rails fixed on two sides of the base, an adjusting device arranged on the guide rails and a clamping component arranged on the base, the adjusting device comprises a threaded rod I an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LU CHANGBO, NI ZHIJIAN, MAO HUIXING, YUAN YUJI
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
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