The invention discloses a separated pure electric driving system suitable for a heavy truck tractor. The separated pure electric driving system comprises an electric drive axle, one end of the auxiliary frame is connected with an axle of the electric drive axle, a trailer saddle is arranged on the upper side of one end of the auxiliary frame, and the auxiliary frame is connected with the trailer through the trailer saddle; a pull bolt is arranged on the lower side of the other end of the auxiliary frame, and the auxiliary frame is connected with the tail of the trailer through the pull bolt; the power battery is mounted on the upper side of the other end of the auxiliary frame through a bracket; the power battery is connected with the motor controller, and the motor controller controls operation of the driving motor. By the adoption of the scheme, the heavy truck can be completely driven under the condition that an engine flames out, the modes can be replaced, the fuel heavy truck can be changed into fuel-electric hybrid power in use after matching, the heavy truck can be directly towed on a fuel vehicle which is put into use, and the heavy truck can be rapidly separated and replaced after being used; therefore, the life cycle of a traditional heavy truck is prolonged, carbon emission is reduced, and meanwhile the service life of the heavy truck is prolonged.
本发明公开了一种适用于重卡牵引车的分离式可纯电行驶系统,包括电驱动桥;辅助车架一端和电驱动桥的车桥连接,辅助车架一端上侧设有拖挂鞍座,辅助车架通过拖挂鞍座和挂车连接;辅助车架另一端下侧设有拖挂插销,辅助车架通过拖挂插销和拖头车尾部连接;动力电池通过托架安装于辅助车架另一端上侧;动力电池和电机控制器连接,电机控制器控制驱动电机的运行。采用本方案,可以使重卡完全在发动机熄火的情况下进行车辆驱动,并可更换模式,搭配后将燃油重卡在使用中变成油电混合动力,能在已经投入使用的燃油车型上直接进行拖挂,使用完毕后可以快速分离进行更换,从而对传统重卡进行生命周期的延长,降低碳排放的同时延续重卡车的使用寿命。
Separated pure electric driving system suitable for heavy truck tractor
一种适用于重卡牵引车的分离式可纯电行驶系统
2023-03-07
Patent
Elektronische Ressource
Chinesisch
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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge |
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