The present disclosure provides a differential traveling roller driven by a built-in outer rotor motor. The traveling roller includes a left roller, a right roller, a support shaft, a driving device and a sealing device, wherein the traveling roller may also include an intermediate roller; the support shaft is provided on an axis of the left and right rollers; inner walls of the left and right rollers are respectively connected to support plates; an outer ring of each of the support plates is provided with a notch for dust to flow out; the driving device includes an outer rotor motor sleeved on the support shaft; transmission devices are provided between two end cap seats of a rotor body of the outer rotor motor and the support plates; pawl members of the transmission devices are fixedly sleeved on the end cap seats, or driving planetary gears of the transmission devices are fixed to the rotor body; ratchet wheel members or driven side gears of the transmission devices are connected to the support plates; the sealing device is provided between the left and right support plates; left and right supporting sealing plates are provided on the support shaft at ends of the left and right rollers, respectively; and an end of the support shaft is provided with a flat position. Through the outer rotor motor design, the present disclosure integrates part of the transmission devices on the rotor body of the outer rotor motor and adopts a built-in sealing structure, thereby achieving the purpose of traveling and steering.


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    Title :

    DIFFERENTIAL TRAVELING ROLLER DRIVEN BY BUILT-IN OUTER ROTOR MOTOR


    Additional title:

    DIFFERENTIALLAUFROLLE ANGETRIEBEN DURCH EINEN EINGEBAUTEN AUSSENLÄUFERMOTOR
    ROULEAU DE DÉPLACEMENT DIFFÉRENTIEL ENTRAÎNÉ PAR UN MOTEUR À ROTOR EXTERNE INTÉGRÉ


    Contributors:
    CAO HUICHANG (author) / LI MIN (author) / DU BAOBING (author)

    Publication date :

    2025-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / A01D Ernten , HARVESTING / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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