Geological coring drilling machine

The utility model discloses a geological coring drilling machine which comprises a bottom plate, a machine frame is welded to the left side of the surface of the top of the bottom plate, a rack is installed on the lower portion of the right side of the machine frame, the outer ring of the lower port...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WEI GUOXING, DONG ZIJUAN, YANG XIAOMIAN, SUN BAOCUN, WANG YANDONG
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!

Beschreibung
Zusammenfassung:	The utility model discloses a geological coring drilling machine which comprises a bottom plate, a machine frame is welded to the left side of the surface of the top of the bottom plate, a rack is installed on the lower portion of the right side of the machine frame, the outer ring of the lower portion of the machine frame is sleeved with a movable plate, a supporting plate is welded to the right side of the movable plate, and a drilling machine body is installed on the surface of the top of the supporting plate. A groove is formed in the right side of the supporting plate, a gear is arranged in the groove, four sets of supporting rods are evenly welded to the right side of the surface of the top of the bottom plate, a positioning cylinder is fixedly installed at the top ends of the supporting rods, and multiple sets of balls are evenly arranged on the upper portion and the lower portion of the inner wall of the positioning cylinder. According to the geological coring drilling machine, by arranging the positi