The invention relates to the technical field of vehicle steering devices, in particular to a steering system and a crane. The steering system comprises an auxiliary steering pump and a transfer case.The transfer case comprises a first intermediate shaft. The input end of the auxiliary steering pump is connected with the first intermediate shaft. According to the provided steering system, the input end of the auxiliary steering pump is connected with the first intermediate shaft of the transfer case, no-load idling of the auxiliary steering pump is avoided, equipment vibration and abnormal sounds are reduced, and the service life of the auxiliary steering pump is prolonged.

    本申请涉及车辆转向装置技术领域,尤其是涉及一种转向系统及起重机。转向系统包括辅助转向泵和分动箱;所述分动箱包括第一中间轴,所述辅助转向泵的输入端与所述第一中间轴连接。本申请提供的转向系统,通过将辅助转向泵的输入端与分动箱的第一中间轴连接,避免了辅助转向泵无负载空转,减小了设备的振动和异响,且延长了辅助转向泵的使用寿命。


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    Title :

    Steering system and crane


    Additional title:

    转向系统及起重机


    Contributors:
    DU JIAN (author) / KUANG ZHENG (author)

    Publication date :

    2020-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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