Movable jack oil pump with dust cover

The utility model relates to a movable jack oil pump with a dust cover, and relates to the field of dust covers of jack oil pumps. The oil pump comprises an oil pump body, the oil pump body comprises an oil tank, a motor with double output shafts and a valve controller, the oil pump body is covered...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUN LUJUN, ZHANG PENGFEI, ZHAO JIAN, MA JIAN, LYU ZHE, WANG WENJUN, SHANG HAOLEI, PAN WEICUN, YAO JIANWEI, WEI JINTAO, ZHANG SIFAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAULING HEATING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SHOCK-ABSORBERS SPRINGS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a movable jack oil pump with a dust cover, and relates to the field of dust covers of jack oil pumps. The oil pump comprises an oil pump body, the oil pump body comprises an oil tank, a motor with double output shafts and a valve controller, the oil pump body is covered with a shell, a first friction disc rotating coaxially is arranged on the output shaft, away from one end of the oil tank, of the motor, the first friction disc is provided with a heavy hammer, and a fan rotating coaxially is arranged at the position, corresponding to the motor, of the shell. A flywheel rotating coaxially is arranged on the side, close to the oil tank, of the fan, a second friction disc rotating coaxially is fixedly connected to the end, close to the motor, of the flywheel, and the first friction disc slides in the direction away from or close to the second friction disc under the action of the heavy hammer and the spring. Brake casters are arranged on the side, away from the oil pump, of the botto