The invention discloses a front axle wheel tread regulating device in the field of environmental sanitary equipment. The front axle wheel tread regulating device comprises a left axle and a right axle, and further comprises a telescopic control mechanism, wherein a matched structure of the left axle and the right axle is a sliding sleeve structure; the telescopic control mechanism comprises a left telescopic arm, a right telescopic arm, and further comprises a left telescopic oil cylinder and a right telescopic oil cylinder, wherein one end of each of the left telescopic arm and the right telescopic arm is hinged to a left wheel fixing plate and a right wheel fixing plate; the other ends of the left telescopic arm and the right telescopic arm are connected on a telescopic arm fixing structure of a frame through joint ball bearings; the part, close to the left wheel fixing plate, of the left telescopic arm is hinged to a piston rod of the left telescopic oil cylinder; the part, close to the right wheel fixing plate, of the right telescopic arm is hinged to a piston rod of the right telescopic oil cylinder. Problems of poor reliability and poor stability in the prior art are solved. The front axle wheel tread regulating device is suitable for an occasion that regulating the front axle wheel tread is needed in an engineering vehicle.


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    Title :

    Front axle wheel tread regulating device


    Contributors:
    CHEN BIAO (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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