The hydraulic power steering device comprises a steering pump and an oil storage tank, one side of a steering gear is connected with a steering shaft connected with a steering knuckle, a steering adjusting piece is connected into a steering transverse rod, the two ends of the steering adjusting piece are connected with transverse pull rods, and the steering adjusting piece adjusts the transverse pull rods at the two ends to move under the action of hydraulic oil of the steering gear. The outer side of the steering transverse pipe is connected with a circulation pipe, the outer side of the circulation pipe is connected with a pipe moving assembly, and the side, away from the circulation pipe, of the steering transverse pipe is connected with a buffering piece for a hydraulic power-assisted steering device, so that the steering adjusting piece can be adjusted at different positions; Meanwhile, due to the fact that the steering adjusting piece is installed in the steering transverse pipe and synchronously pushes the pipe moving assembly and the buffering piece, the pipe moving assembly can conveniently move the converter pipe, hydraulic oil can conveniently flow back to the steering gear. Meanwhile, the buffering piece is used for conducting buffering protection on the steering position, and abrasion between the steering transverse pipe and the support is avoided.

    本发明公开了一种用于液压助力转向装置,包括转向泵和储油罐,转向器一侧连接有与转向节连接的转向轴,转向横杆内部连接有转向调整件,转向调整件两端连接有横拉杆,且转向调整件在转向器液压油作用下调整两端横拉杆运动,转向横管外侧连接有环流管,且环流管外侧连接有挪管组件,转向横管远离环流管一侧连接有缓冲件,此用于液压助力转向装置,对转向调整件实现不同位置处进行调整,同时因为转向调整件安装在转向横管内部同步对挪管组件和缓冲件进行推动,从而便于挪管组件对换流管进行挪动处理,便于将液压油回流至转向器处,同时通过缓冲件对转向位置处进行缓冲保护,避免转向横管和托架之间的磨损。


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    Title :

    Hydraulic power steering device


    Additional title:

    一种用于液压助力转向装置


    Contributors:
    ZHENG ZHU'AN (author) / ZHENG JINGGAN (author) / LIANG CANG (author) / SHI XIAOLONG (author) / XIONG XIN (author) / ZHAI HAORUI (author) / SUN TINGTING (author)

    Publication date :

    2021-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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