SLIME LEAKAGE PREVENTING DECICE OF CASING AUGER

PURPOSE: A slime leakage prevention device for a casing auger of a ground excavator is provided to extend a service life of the casing auger remarkably by blocking leaking slime by a rotary casing. CONSTITUTION: A slime leakage prevention device for a casing auger of a ground excavator comprises an...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	SHIN, YOUNG CHOL
Format:	Patent
Sprache:	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:	PURPOSE: A slime leakage prevention device for a casing auger of a ground excavator is provided to extend a service life of the casing auger remarkably by blocking leaking slime by a rotary casing. CONSTITUTION: A slime leakage prevention device for a casing auger of a ground excavator comprises an auxiliary cylinder(8) and inclined pressure plates(81). The auxiliary cylinder protruded from the upper end of a rotary casing(6) at a certain height is formed as a bigger diameter than a bottom diameter of a fixed casing(5). The inclined pressure plates formed in the auxiliary cylinder at a certain interval is inclined in a curved form toward a rotation direction of the rotary casing.