The transmission device comprises a clutch and input module, a gear shifting device, a gear module, an EM2 motor, a power dividing module and an EM1 motor, the clutch and input module comprises a clutch assembly, one end of the clutch assembly is connected with an input shaft, a one-way clutch is installed on the input shaft, and the other end of the clutch assembly is connected with an output shaft. The input shaft keeps consistent with the rotation direction of an engine through the one-way clutch, the input shaft is sleeved at one end of the PTO input rotating shaft in an idle mode, the other end of the PTO input rotating shaft is connected with an external output device, the gear shifting device is installed on the input shaft and is coaxially arranged with the input shaft, and the gear shifting device is connected with and matched with the gear module and the power dividing module. The gear module is in transmission connection with the EM2 motor, the power dividing module is in transmission connection with the EM1 motor, the power dividing module is coaxially connected with the gear shifting device, and the problems that a high-horsepower tractor global power gear shifting or hydraulic stepless speed change transmission device is complex in mechanism, large in manufacturing difficulty and complex in gear shifting control are solved.
本发明公开了一种用于大马力手动拖拉机改制混合动力的传动装置,包括离合器及输入模块、换挡装置、档位模块、EM2电机、功率分流模块、EM1电机,离合器及输入模块包括离合器总成,离合器总成一端连接输入轴,输入轴上安装有单向离合器,输入轴通过单向离合器与发动机旋转方向保持一致,输入轴空套在PTO输入转轴一端,PTO输入转轴另一端连接外部的输出装置,换挡装置安装在输入轴上,与输入轴同轴布置,换挡装置分别连接配合档位模块以及功率分流模块,档位模块与EM2电机传动连接,功率分流模块与EM1电机传动连接,功率分流模块与换挡装置同轴连接,解决了大马力拖拉机全域动力换档或液压无级变速传动装置机构复杂,制造难度大且换档控制复杂的问题。
Transmission device for modifying high-horsepower manual tractor into hybrid power
一种用于大马力手动拖拉机改制混合动力的传动装置
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Hybrid power transmission device for high-horsepower tractor
European Patent Office | 2024
|High-horsepower hybrid power tractor driving system and control method
European Patent Office | 2023
|High-horsepower automatic power gear shifting wheeled tractor
European Patent Office | 2023
|