The invention relates to an integrated auxiliary system for a pure electric commercial vehicle. The auxiliary system comprises a driving motor 1, a driving motor controller 2, a support 3, a transmission system, an air compressor 8, a steering system, an air conditioner compressor 5, a low-voltage generator 6, a cooling water pump and a cooling lubricating system. The air conditioner compressor 5 is located on the right side of the reduction gearbox 4, the low-voltage generator 6 is installed on the upper portion of the reduction gearbox 4 in a screwed mode, the main belt pulley 413 is simultaneously connected with a driven belt pulley of the air conditioner compressor 5 and a driven belt pulley of the low-voltage generator 6 through a belt 11, and the steering oil pump 7 is connected to the right rear side of the reduction gearbox 4 in a screwed mode. The output shaft of the drive motor 1 is fixedly connected with the input shaft of the steering oil pump 7. The air compressor gear 420 is meshed with a second gear 407 in the reduction gearbox 4, the driving motor controller 2 is located on the rear portion of the steering oil pump 7, and the air compressor 8 is located on the left rear side of the reduction gearbox 4. The system is high in integration level, compact in structure, reasonable in performance and arrangement, simple to control, low in cost and light in weight.
本发明涉及一种纯电动商用车集成辅助系统,该辅助系统包括驱动电机1、驱动电机控制器2、托架3、传动系统、空气压缩机8、转向系统、空调压缩机5、低压发电机6和冷却水泵和冷却润滑系统。空调压缩机5位于减速箱4右侧,低压发电机6螺接安装减速箱4上部,主皮带轮413通过皮带11同时与空调压缩机5的从动皮带轮、低压发电机6的从动皮带轮连接,转向油泵7螺接在减速箱4右后侧,驱动电机1的输出轴与转向油泵7的输入轴固定连接,空气压缩机齿轮420与减速箱4中的齿轮二407啮合,驱动电机控制器2位于转向油泵7的后部空气压缩机8位于减速箱4左后侧。本发明集成度高、结构紧凑、性能、布置合理、控制简单、成本低、质量轻。
Integrated auxiliary system for pure electric commercial vehicle
一种纯电动商用车集成辅助系统
2021-12-31
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge |
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