Disclosed is a shock absorption mechanism of a steering motor, comprising an upper cover buffering assembly (1), and an oil distributor (2) disposed below the upper cover buffering assembly (1), the oil distributor (2) being fitted with the upper cover buffering assembly (1) to form a sealed axial cavity (4). A cylinder assembly (5) is fixedly arranged below the oil distributor (2). The cylinder assembly (5) comprises a cylinder (51) opened at both ends, and an elastic oil bag (52) arranged in the cylinder (51) and having an opening at the upper end, the upper end of the elastic oil bag (52) being fixedly connected to an inner wall of the cylinder (51), and the upper end of the elastic oil bag (52) being in communication with the axial cavity (40). The cylinder (51) is further provided internally with a piston (53) axially sliding along the cylinder (51), the piston (53) being connected to the lower end of the elastic oil bag (52). The shock absorption mechanism for a steering motor overcomes the problem of member damage due to friction and the defect of susceptibility to temperature in a traditional hydraulic shock absorption system, so as to prolong the service life of the shock absorption mechanism.


    Access

    Download


    Export, share and cite



    Title :

    DOUBLE OIL PASSAGE STRUCTURE OF STEERING MOTOR


    Additional title:

    DOPPELTE ÖLKANALSTRUKTUR EINES LENKMOTORS
    STRUCTURE, À DOUBLE PASSAGE D'HUILE POUR MOTEUR DE DIRECTION


    Contributors:

    Publication date :

    2019-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    DOUBLE OIL PASSAGE STRUCTURE OF STEERING MOTOR

    European Patent Office | 2020

    Free access

    Double oil passage structure of steering motor

    GONG SHUGANG | European Patent Office | 2019

    Free access

    DOUBLE OIL PASSAGE STRUCTURE OF STEERING MOTOR

    GONG SHUGANG | European Patent Office | 2016

    Free access

    System for a double-steering motor vehicle

    STASTNY CHRISTIAN / ARTMAYR ROBERT | European Patent Office | 2020

    Free access

    Self-locking structure for double-motor parallel driving and steering engine

    QIU YUE / YANG CHANGLIN / SHI LEILEI et al. | European Patent Office | 2025

    Free access