Directed-balanced economical pumping unit

This is a direct balance pumping device. A planet wheel is installed on the crank shaft. A frame is fixed on the base, to which fixed a rail regulating base. The regulating base is installed with rail. Counterweight device is linked through the steel wire with a crown blocks set. The steel wire is l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	XIUTING,FU HAN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	This is a direct balance pumping device. A planet wheel is installed on the crank shaft. A frame is fixed on the base, to which fixed a rail regulating base. The regulating base is installed with rail. Counterweight device is linked through the steel wire with a crown blocks set. The steel wire is linked to the pump in well through a device on the well mouth. A crown block on the well mouth is connected to the device on the well mouth and the regulating arm which is fixed to the frame.