The invention discloses an all-terrain vehicle. The all-terrain vehicle comprises a frame; the vehicle body covering part is at least partially arranged on the vehicle frame; the walking assembly is used for supporting the all-terrain vehicle; the power assembly is at least partially arranged on the frame, and the power assembly comprises an engine; the engine comprises a cylinder head cover, a first separating mechanism and a second separating mechanism are arranged on the cylinder head cover, and lubricating oil in the cylinder head cover passes through the first separating mechanism and then passes through the second separating mechanism to be separated. The first separating mechanism is used for separating a first volume of the lubricating oil, the second separating mechanism is used for separating a second volume of the lubricating oil, and the first volume is larger than the second volume. The two-stage separation structure is arranged, so that the lubricating oil in the leaping gas can be more effectively separated, the consumption of the lubricating oil is reduced, the emission of the all-terrain vehicle is improved, and the environmental protection property and the economical efficiency of the all-terrain vehicle are improved.

    本发明公开了一种全地形车,包括:车架;车身覆盖件,所述车身覆盖件至少部分设置在所述车架上;行走组件,用于支撑所述全地形车;动力组件,所述动力组件至少部分设置在所述车架上,所述动力组件包括发动机;所述发动机包括气缸盖罩,所述气缸盖罩上设置有第一分离机构和第二分离机构,所述气缸盖罩中的润滑油经过所述第一分离机构后再经过所述第二分离机构进行分离;所述第一分离机构用于分离第一体积的所述润滑油,所述第二分离机构用于分离第二体积的所述润滑油,其中,所述第一体积大于所述第二体积。通过设置二级分离结构能更有效的分离蹿气中的润滑油,减小润滑油的消耗,改善全地形车的排放,提升全地形车的环保性和经济性。


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    Title :

    All-terrain vehicle


    Additional title:

    全地形车


    Contributors:
    LIU HUAN (author) / LI HENG (author) / YANG CHEN (author) / LOU FENG (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / B62D MOTOR VEHICLES , Motorfahrzeuge / F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES , Zylinder, Kolben oder Gehäuse für Brennkraftmaschinen



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