The invention relates to the field of hydraulic suspensions, in particular to an engine hydraulic suspension which comprises a main spring body, an upper cavity and a lower cavity, the lower end of the main spring body is of a cavity structure, an upper flow plate is installed on the inner side wall of the cavity, a lower flow plate is installed on the lower end face of the upper flow plate, a bottom film is arranged below the lower flow plate, and a circular groove is formed in the middle of the upper end face of the lower flow plate. A circular groove is formed in the upper end face of the lower flow plate, a decoupling piece is arranged in the circular groove, an annular flow channel is formed in the outer side end of the upper end face of the lower flow plate, an upper cavity is formed in the upper portion of the decoupling piece, a lower cavity is formed in the lower portion of the decoupling piece, and a through hole is formed in the middle of the decoupling piece. And a stirring vertical rod structure is adopted, so that the stirring effect of the vertical surface of the liquid is enhanced.

    本发明涉及液压悬置领域,具体涉及一种发动机液压悬置,包括有主簧本体、上腔室和下腔室,所述主簧本体下端为空腔结构,空腔内侧壁安装有上流板,上流板下端面安装有有下流板,下流板下方布置有底膜,下流板上端面中部开设有圆形槽,圆形槽内布置有解耦片,下流板上端面外侧端开设有环形流道,解耦片上部分为上腔室,解耦片下部分为下腔室,解耦片中部开设有通孔,本发明中采用搅拌杆结构,从而对上腔室内的液体进行搅拌,避免乙二醇发生凝固现象,导致液体流通不畅,又采用搅拌竖杆结构,增强了液体竖直面的搅拌效果。


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    Title :

    Hydraulic suspension of engine


    Additional title:

    一种发动机液压悬置


    Contributors:
    LIN ZHONGQIN (author) / LU KUAI (author) / WU JISHENG (author) / XU MING (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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