The invention discloses a dual-power input type multi-gear and differential-type steering track vehicle transmission. A power inputting mechanism, a dual power inputting mechanism, a three-gear speed changing and braking mechanism, a differential speed type driving mechanism and a PTO power outputting mechanism are installed on a box body, a left track driving mechanism and a right track driving mechanism are of the same structure and are symmetrically installed on the two sides of the box body, the power inputting mechanism is connected with the PTO power outputting mechanism and the dual power inputting mechanism, the dual power inputting mechanism is connected with the three-gear speed changing and braking mechanism, and the three-gear speed changing and braking mechanism is connected with the differential speed type driving mechanism. According to the dual-power input type multi-gear and differential-type steering track vehicle transmission, the problem of mechanical direct driving and hydraulic stepless type combination is solved by switching combination sleeves, three-gear outputting is achieved, the drive efficiency is high, gear shifting is convenient and fast, the braking structure is small, and the operation is light and convenient; meanwhile, a hydraulic motor is adopted to control the positive and negative rotation of a planet carrier gear to change the rotation speed of the two ends of a running driving power outputting shaft to achieve steering, and the problems that the resistance of the running side of an existing tracked vehicle is eccentric, and mud blocking occurs when the tracked vehicle performs steering on the field edge are effectively solved.


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    Title :

    Dual-power input type multi-gear and differential-type steering track vehicle transmission


    Contributors:
    LIU RUOQIAO (author) / SUN SONGLIN (author) / XIAO MINGTAO (author) / ZHANG LIFENG (author) / WU WEI (author)

    Publication date :

    2015-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B62D MOTOR VEHICLES , Motorfahrzeuge



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