The invention discloses a speed reducer, a driving module, a driving axle and a forklift. The speed reducer is used for being connected with a power source to transmit driving force and comprises a hub shaft (302) and a plurality of planet wheels (306). The hub shaft (302) is used for mounting a hub, the hub shaft (302) is provided with a planet wheel mounting part (317), and the planet wheel (306) is arranged on the planet wheel mounting part (317); the driving force of the power source can be transmitted to the hub shaft (302) through the planet wheel (306) and transmitted to the hub through the hub shaft (302). The planet wheel is arranged on the hub shaft, a planet carrier does not need to be independently arranged, the internal structure of the speed reducer is simplified, and the reliability of the speed reducer is improved.

    本发明公开了一种减速器、驱动模块、驱动桥和叉车。减速器用于连接动力源以传递驱动力,包括:轮毂轴(302)和多个行星轮(306);轮毂轴(302)用于安装轮毂,轮毂轴(302)设置有行星轮安装部(317),行星轮(306)设置在行星轮安装部(317)上;其中,动力源的驱动力能够通过行星轮(306)传递至轮毂轴(302),通过轮毂轴(302)传递至轮毂。本发明通过在轮毂轴上设置行星轮,不需要再单独设置行星架,简化了减速器的内部结构,提高了减速器的可靠性。


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    Title :

    Speed reducer, driving module, driving axle and forklift


    Additional title:

    减速器、驱动模块、驱动桥、叉车


    Contributors:
    HAN JIFENG (author)

    Publication date :

    2024-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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