Speed reducer, power driving assembly and vehicle

The invention relates to a speed reducer, a power driving assembly and a vehicle. The speed reducer comprises an input shaft; the first intermediate shaft is connected with the input shaft through a first transmission gear set and is provided with a first clutch; the second intermediate shaft is pro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIE LI'ER, YUAN FENG, ZHANG LONGZHOU, CHEN XIAODU
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 BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a speed reducer, a power driving assembly and a vehicle. The speed reducer comprises an input shaft; the first intermediate shaft is connected with the input shaft through a first transmission gear set and is provided with a first clutch; the second intermediate shaft is provided with a second clutch, and the second intermediate shaft and the first intermediate shaft are selectively connected through a second transmission gear set and a third transmission gear set; the output shaft is connected with the second intermediate shaft through a fourth transmission gear set; the speed reducer is provided with a first gear, the first clutch is disconnected, the second clutch is connected, and power of the driving motor is transmitted to wheels through the input shaft, the first transmission gear set, the first intermediate shaft, the second transmission gear set, the second intermediate shaft, the fourth transmission gear set and the output shaft. And at the second gear, the first clutch is c