The invention provides a hybrid power assembly system of a tractor, which comprises an engine, a motor, a hydraulic brake execution unit and a transmission system, the engine and the motor are respectively connected with the transmission system, the hydraulic brake execution unit is used for braking wheels of the tractor, and the hybrid power assembly system further comprises a hydraulic system, a clutch assembly and a transmission device; the PTO output end is connected with the input end of the hydraulic system, the hydraulic system inputs hydraulic energy into the hydraulic brake execution unit, the motor is connected with the input end of the hydraulic system through the transmission device, the output end of the transmission system further comprises an auxiliary power output end, and the auxiliary power output end is connected with the transmission device. By selectively controlling the engagement of the clutch assembly, continuous transmission ratios between the PTO output end and the hydraulic brake execution unit, between the motor and the hydraulic brake execution unit, and between the engine and the motor and the hydraulic brake execution unit are provided.
本发明提供了一种拖拉机的混合动力总成系统,包括发动机、电动机、液压刹车执行单元和传动系统,所述发动机和电动机分别与传动系统连接,所述液压刹车执行单元用于使拖拉机车轮制动,还包括液压系统、离合器组件和传动装置;所述PTO输出端与液压系统输入端连接,所述液压系统将液压能输入液压刹车执行单元,所述电动机通过传动装置与液压系统输入端连接,所述传动系统的输出端还包括副动力输出端,所述副动力输出端与传动装置连接;本发明通过选择性控制所述离合器组件的接合,提供PTO输出端与液压刹车执行单元之间、电动机与液压刹车执行单元之间、发动机和电动机与液压刹车执行单元之间的连续的传动比。
Hybrid power assembly system of tractor
一种拖拉机的混合动力总成系统
05.09.2023
Patent
Elektronische Ressource
Chinesisch
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