Two-gear hybrid power assembly structure

The invention provides a two-gear hybrid power assembly structure which is simple in structure, free of an oil pump and low in cost, when a rear motor is independently driven, an internal gear of a transmission can still rotate to stir oil, an internal needle bearing is sufficiently lubricated, and the reliability of the needle bearing is good. The internal combustion engine assembly comprises a flywheel output end; the clutch assembly comprises an output driven disc; the two motor assemblies specifically comprise an EM1 front motor and an EM2 rear motor; the two-gear transmission assembly comprises a transmission shell, an input shaft assembly, an intermediate shaft assembly and an output shaft assembly, the input shaft assembly and the output shaft assembly are coaxially arranged, and the intermediate shaft assembly is parallel to the input shaft assembly and is arranged in an inner cavity in the side of the transmission shell. 本发明提供了一种两档混合动力总成结构，其结构简单、无油泵、成本低、当后面电机单独驱动时，变速器内部齿轮仍可以旋转搅油，内部滚针轴承润滑充足、滚针轴承可靠性好。其