The invention relates to a gearbox auxiliary suspension assembly for a heavy truck and a vehicle, the gearbox auxiliary suspension assembly for the heavy truck comprises a cross beam and two brackets, and the gearbox auxiliary suspension assembly for the heavy truck is characterized in that the two brackets are installed on a frame through cooperation of first bolts and first nuts; the two ends of the cross beam are each provided with a vibration isolation cushion, the vibration isolation cushions and the cross beam form a gearbox hanging bracket, the vibration isolation cushions are installed on the cross beam through second bolts and second nuts, and the gearbox hanging bracket is installed on a gearbox through third bolts. The vibration isolation cushions connected to the two ends of the cross beam are each connected with a transition support and connected with the brackets on the two sides through the transition supports. The vibration isolation cushion is connected with the frame through the outer framework, the transition support and the bracket, the long-strip-shaped holes are formed in the bracket and the transition support, tolerance adjusting capacity in three directions is achieved, rubber is prevented from being twisted and deformed in the assembling process, and the service life is prolonged.

    本发明涉及一种重卡用变速箱辅助悬置总成及车辆,其中一种重卡用变速箱辅助悬置总成包括横梁和托架,其特征在于:所述的托架设置有两个,两个托架都通过第一螺栓与第一螺母的配合安装到车架上,所述横梁的两端各安装有一个隔振软垫并与之组成变速箱吊架,所述的隔振软垫通过第二螺栓与第二螺母安装在横梁上,所述变速箱吊架通过第三螺栓安装到变速箱上,连接在横梁两端的隔振软垫各连接有一个过渡支架并通过过渡支架分别与两侧的托架相连。本发明中的隔振软垫通过外骨架、过渡支架和托架与车架相连接,并且在托架和过渡支架上设计有长条孔,其具有三个方向的容差调节能力,防止橡胶在装配过程中发生扭曲变形,提升使用寿命。


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    Title :

    Gearbox auxiliary suspension assembly for heavy truck and vehicle


    Additional title:

    一种重卡用变速箱辅助悬置总成及车辆


    Contributors:
    DONG JIAJIA (author) / ZHANG XIN (author) / FU PENG (author) / LIU XINGZHENG (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING



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