Drilling tool frame of soil sampling drilling machine

The utility model discloses a drilling tool frame of a soil sampling drilling machine. The drilling tool rack is used for placing drilling tools such as a 1.5-inch drilling rod, a 2.25-inch drilling rod, a 2.25-inch double-sleeve and the like. Wherein the lifting structures are arranged on the oppos...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU TIANZU, CHEN JIE, SUN JIANDONG, LU MINGFENG, FAN XIAOJUN, JIA FEI, YUAN QIAOLIN, TIAN CHONG, SONG CHENG
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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