The motor tricycle power system comprises an engine, an air distribution mechanism of the engine comprises an overhead cam shaft, and the axis of the overhead cam shaft deviates from the center line of an air cylinder body of the engine; according to the power system of the motor tricycle, the motor tricycle and the valve mechanism of the engine, the arrangement mode of the overhead cam shaft is adopted, compared with a lower cam shaft in the prior art, tappets and tappets do not need to be arranged, the reliability of the valve mechanism is improved, and therefore the reliability of the engine is improved, and meanwhile the stability and shock resistance of the whole motor tricycle are improved.
本发明公开了一种三轮摩托车的动力系统及三轮摩托车,包括发动机,所述发动机的配气机构包括顶置凸轮轴,所述顶置凸轮轴的轴线偏离所述发动机气缸体的中心线;本发明的三轮摩托车的动力系统及三轮摩托车,发动机的配气机构采用顶置凸轮轴的布置方式,相较于现有技术中的下置凸轮轴,无需设置挺柱和挺杆,提高配气机构的可靠性,从而提高发动机可靠性,同时提高整车的稳定性和抗震性。
Power system of motor tricycle and motor tricycle
三轮摩托车的动力系统及三轮摩托车
2025-05-16
Patent
Electronic Resource
Chinese