The invention discloses a caterpillar support deformation device for a caterpillar farmland operation vehicle. The caterpillar support deformation device is characterized in that a driving wheel is mounted above one end of a frame cross member, and a front support wheel is mounted below the other end of the frame cross member and is connected with a hydraulic cylinder mounted on the frame; a rear support frame is welded on the lower side of a certain end of a frame, the certain end of the frame and the driving wheel are positioned on the same side of the caterpillar support deformation device, a rear support wheel is mounted on the rear support frame, a deformation bearing frame supporting seat which is used for mounting a deformation bearing frame is welded in the middle of the frame, a front deformation frame and a rear deformation frame which are respectively connected with the frame and are structurally identical to each other are symmetrically arranged on two sides of the deformation bearing frame, and bearing wheels are mounted on the front deformation frame and the rear deformation frame; telescopic cylinders are arranged in the deformation bearing frame supporting seat, and springs sleeve the telescopic cylinders. The caterpillar support deformation device has the advantages that the hydraulic cylinder can be contracted and extended when the caterpillar farmland operation vehicle crosses a ridge, so that the shape of the middle of a ground-contact caterpillar can be changed, the inclination height of the caterpillar farmland operation vehicle can be lowered, and the operation safety can be improved.


    Access

    Download


    Export, share and cite



    Title :

    Caterpillar support deformation device for caterpillar farmland operation vehicle


    Contributors:
    SUN CHAORAN (author) / ZHOU ZHI (author) / ZHOU FENG (author)

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Caterpillar ridge crossing deformation device for caterpillar farmland operation vehicle

    XIAO MINGTAO / SUN SONGLIN / XIE FANGPING et al. | European Patent Office | 2015

    Free access

    CATERPILLAR VEHICLE

    DOBRETSOV ROMAN YUREVICH / LOZIN ANDREJ VASILEVICH / SEMENOV ALEKSANDR GEORGIEVICH | European Patent Office | 2020

    Free access

    Electric operation vehicle with caterpillar

    CHUNG SEUNG HYUN / LEE DO SUN / SONG HEE KWON | European Patent Office | 2020

    Free access

    Electric operation vehicle with caterpillar

    European Patent Office | 2020

    Free access

    Caterpillar vehicle for tillage operation

    JEON BYUNG CHAE | European Patent Office | 2020

    Free access