The embodiment of the invention provides a transfer case for a vehicle and the vehicle, the transfer case comprises a transfer case shell, a chain and chain wheel mechanism and a gear switching and locking mechanism, the gear switching and locking mechanism is configured to enable the vehicle to be switched between a first mode and a second mode, and the gear switching and locking mechanism comprises a gear sleeve, one end of the rear output shaft is coaxially sleeved with the gear sleeve, the gear sleeve is connected to the rear output shaft through a spline, the gear sleeve is configured to be capable of moving between a first position and a second position in the axial direction, first joint teeth are arranged at the first end of the gear sleeve, second joint teeth are arranged at the second end of the gear sleeve, and in the first position, the second joint teeth are meshed with the second joint teeth; in the first position, the first engagement teeth of the gear sleeve are engaged with the engagement teeth disposed on the input shaft and the second engagement teeth of the gear sleeve are disengaged from the chain sprocket mechanism, and in the second position, the first engagement teeth of the gear sleeve are engaged with the planet carrier and the second engagement teeth of the gear sleeve are engaged with the chain sprocket mechanism. The device is simple in arrangement, safe, reliable, convenient to operate and high in economical efficiency.

    本公开实施提供一种用于车辆的分动器以及车辆,分动器包括分动器壳体、链条链轮机构和挡位切换与锁止机构,挡位切换与锁止机构被配置成使得车辆能在第一模式与第二模式之间切换,该机构包括齿套,齿套同轴地套接在后输出轴的一端的外部且通过花键连接至后输出轴,齿套被配置成能沿轴向方向在第一位置和第二位置之间移动,在齿套的第一端设置有第一接合齿且在齿套的第二端设置有第二接合齿,其中,在所述第一位置中,齿套的第一接合齿与设置在输入轴上的接合齿接合并且齿套的第二接合齿与链条链轮机构分离,在第二位置中,齿套的第一接合齿与行星架接合并且齿套的第二接合齿与链条链轮机构接合。本公开布置简单、安全可靠、操纵便捷并且经济性强。


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    Title :

    Transfer case for vehicle and vehicle


    Additional title:

    一种用于车辆的分动器以及车辆


    Contributors:
    ZHANG CHENG (author) / BAI XIUCHAO (author) / XU ZHAN (author) / ZHAO XUESONG (author) / WANG ZHIMING (author) / ZHAO CHENGFU (author)

    Publication date :

    2022-11-11


    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



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