Driving apparatus for hybrid vehicle

摘要

In a driving apparatus for a hybrid vehicle, a travel motor is provided on a rear end of the power unit such that power from the travel motor is transmitted to a differential mechanism from a motor shaft via a gear train and a pinion shaft. Further, an engine is provided on a front end of the power unit, and a generator is provided in the center of the power unit. The engine and the generator are coupled via a gear train, and a generator shaft is disposed above a crankshaft. Thus, a space can be secured below the generator so that the pinion shaft can be disposed below the generator.

主权项

1. A driving apparatus for a hybrid vehicle, which is installed in a longitudinal direction of a vehicle main body of the hybrid vehicle, the driving apparatus comprising:
an engine; a first motor for generating power coupled to the engine; and a second motor for driving a front wheel and being coupled to the front wheel via a differential mechanism, wherein a gear train is provided between the engine and the first motor, wherein a rotary shaft of the first motor is disposed above a crankshaft of the engine, wherein a front wheel output shaft for transmitting power from the second motor to the differential mechanism, the front wheel output shaft and the differential mechanism are disposed below the first motor, wherein the rotary shaft of the first motor is not parallel to the crankshaft of the engine and is disposed to avoid a ring gear of the differential mechanism, and wherein the rotary shaft of the first motor is separated in a vertical direction from the ring gear of the differential mechanism.