Electric drive

The utility model relates to an electric driving device which comprises a driving motor, a differential mechanism, an intermediate transmission shaft, a first auxiliary shaft, a second auxiliary shaft, a first bearing, a second bearing, a third bearing, a fourth bearing, a fifth bearing, a sixth bea...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO RUIKUAN, XIE ZUOSHUANG, XIA CHENGGANG, SUN JIANGMING, ZHANG YUYU, LIU XINDE, ZHAO JILONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model relates to an electric driving device which comprises a driving motor, a differential mechanism, an intermediate transmission shaft, a first auxiliary shaft, a second auxiliary shaft, a first bearing, a second bearing, a third bearing, a fourth bearing, a fifth bearing, a sixth bearing and a seventh bearing. The annular rotor is sleeved on the rotor shaft, the intermediate transmission shaft is arranged in an inner cavity of the rotor shaft in a penetrating mode, one end of the intermediate transmission shaft is connected with the differential mechanism, the first bearing and the second bearing support the rotor shaft, the third bearing supports a shell of the differential mechanism, the fourth bearing and the fifth bearing support the first auxiliary shaft, and the sixth bearing and the seventh bearing support the second auxiliary shaft. The first auxiliary shaft and the second auxiliary shaft are symmetrically arranged. By adopting the electric driving device provided by the utility model,