Multi-planet-row hybrid power gearbox structure

The invention discloses a multi-planet-row hybrid power gearbox configuration. The multi-planet-row hybrid power gearbox configuration comprises two motors, five planet rows and an engine. The five planet rows are sequentially arranged, a first clutch and a second clutch are arranged between the first planet row and the second planet row, and a first brake, a second brake and a third brake are arranged at the corresponding positions of the second planet row, the third planet row and the fourth planet row respectively. One motor and the engine are in transmission connection with the first planet row, and the other motor is in transmission connection with the fifth planet row. The first planet row is used for power dividing, a middle speed change mechanism is consistent with a hydraulic automatic box in structure, six forward gears can be achieved, the speed ratio of the mechanical working condition is increased, the fifth planet row is used for increasing the output torque of the second motor, and the first mo