The embodiment of the invention provides an engine and a motorcycle. The engine comprises an output shaft, a motor and a motor, the crankshaft is positioned in front of the output shaft; the auxiliary shaft is positioned above a connecting line of the center of the crankshaft and the center of the output shaft; the center of the crankshaft, the center of the auxiliary shaft and the center of the output shaft are mutually connected to form a triangle; the technical problem that in an engine existing in the prior art, the center of a crankshaft, the center of an output shaft and the center of an auxiliary shaft are located on the same straight line, and consequently the engine of a motorcycle needs a larger space for arrangement of the crankshaft, the output shaft and the auxiliary shaft is effectively solved.

    本发明的实施例提供了一种发动机及摩托车,所述发动机包括:输出轴;曲轴,所述曲轴位于所述输出轴的前方;以及副轴,所述副轴位于所述曲轴的中心和所述输出轴的中心连线的上方;其中,所述曲轴的中心、所述副轴的中心和所述输出轴的中心相互连线形成三角形;有效地解决了现有技术中存在着的发动机,其将曲轴的中心、输出轴的中心和副轴的中心处于同一直线上,导致摩托车的发动机需要更大的空间以供曲轴、输出轴和副轴进行布置的技术问题。


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    Title :

    Engine and motorcycle


    Additional title:

    一种发动机及摩托车


    Contributors:
    DAI DONGHUI (author) / FENG WEIJIAN (author) / LAO RONGDA (author) / YE ZHENG (author) / LONG HUITANG (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F16H Getriebe , GEARING



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