The invention discloses a driving device of an escalator or a moving walk. The driving device comprises a motor, a reducing mechanism and a driving spindle which are driven in sequence; the reducing mechanism comprises an input section, a transition section and an output section in sequence according to a drive order, wherein the input section is in drive connection with the motor; the transition section is of an inner and outer gear ring structure, and is in the driven connection with the input section through an internal tooth; the output section is in the drive connection between the driving spindle and the external tooth of an inner and outer gear ring, and the output section and the inner and outer gear ring form a coplanar gear set. The invention also discloses the escalator or the moving walk. According to the technical scheme provided by the invention, the traditional sprocket drive is replaced with gear drive; meanwhile, the reducing mechanism is directly connected with the driving spindle for output, and bevel gear drive is avoided, so not only can the unsafe factor of the traditional driving device be overcome but also the structure is compact, the process is more excellent, the drive efficiency is higher, and the performance is safer and more reliable.


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    Title :

    Escalator or moving walk and driving device thereof


    Contributors:
    CAO SHULONG (author) / YANG ZHIHUA (author) / LI CHUANGPING (author) / ZHENG JINLIN (author) / YAO YIZHUO (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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