Balance adjusting device of oil pumping unit

The invention belongs to the technical field of oil pumping units, and particularly relates to an oil pumping unit balance adjusting device which comprises a box body, a base is fixedly installed at the bottom of the box body, a first supporting frame is arranged in the box body, a first rotating wh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN HONGSHUAI, LI ANJIA, ZHANG LEI, CHENG GUANGSONG, KANEKO SHO, XUE SHANQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of oil pumping units, and particularly relates to an oil pumping unit balance adjusting device which comprises a box body, a base is fixedly installed at the bottom of the box body, a first supporting frame is arranged in the box body, a first rotating wheel is rotationally connected to the surface of the first supporting frame, and a second rotating wheel is rotationally connected to the surface of the first supporting frame. And a second supporting frame is arranged in the box body, and a third rotating wheel is rotationally connected to the surface of the second supporting frame. A reduction gearbox is arranged to be matched with a linkage device, a first rotating wheel is decelerated, so that a second rotating wheel, a third rotating wheel and a fourth rotating wheel are decelerated, a balance block is prevented from moving too fast, the stability of the device is improved, a sliding rail and a sliding block are arranged to be matched with the balance block to