Pneumatic double-acting propeller and rock drilling carriage

The invention discloses a pneumatic double-acting propeller and a rock drilling carriage in the field of pneumatic rock drilling. The pneumatic double-acting propeller comprises a beam body, a rear sliding plate, a rock drilling machine sliding plate and a front sliding plate, the rear sliding plate...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WANG XIN, ZHOU ZHONGSHANG, NIE ZHEN, JIAO ZHONGXING, LI CHANGJIANG, TAN HAI, WU YICHENG, LIANG FENGYUAN, JIANG QINGSONG, YE JIQING, MA JIANLE, CHEN ZHIHONG, ZHOU BIN
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 invention discloses a pneumatic double-acting propeller and a rock drilling carriage in the field of pneumatic rock drilling. The pneumatic double-acting propeller comprises a beam body, a rear sliding plate, a rock drilling machine sliding plate and a front sliding plate, the rear sliding plate, the rock drill sliding plate and the front sliding plate are slidably connected to the beam body in the same direction. A double-piston-rod air cylinder is arranged on the rock drill sliding plate; the double-piston-rod air cylinder drives the front sliding plate and the rear sliding plate. The front end of the rock drill sliding plate is connected with one end of the front rope; the other end of the front rope bypasses the front pulley and then is connected to the beam body; the rear end of the rock drill sliding plate is connected with one end of the rear rope; the other end of the rear rope bypasses the rear pulley and then is connected to the beam body; a rock drill is arranged on the rock drill sliding plate