Power adjustment device for oil pumping unit

The utility model relates to a power adjustment device for an oil pumping unit, and the device also comprises a motor, a motor pedestal, a guide rail, an adjustment bolt, an adjustment seat, a positioning nut, a locking nut, a locking bolt, and a rack. The guide rail is placed on the rack, and the m...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KANG KUIZHOU, YIN HENG, CHENG GANG, MA QUEHUI, ZOU ZHIGANG
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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