The steering trapezoidal mechanism comprises a transmission output shaft which is driven by a steering machine of a driving mechanism to rotate, the upper end of the transmission output shaft is arranged in a vehicle body, the lower end of the transmission output shaft extends out of the vehicle body, an upper steering rocker arm is fixedly arranged at the upper end of the transmission output shaft, and a lower steering rocker arm is fixedly arranged at the lower end of the transmission output shaft. The steering engine drives the upper steering rocker arm to rotate through an upper connecting rod mechanism; a lower steering rocker arm is fixedly arranged at the lower end of the transmission shaft and drives wheels outside the vehicle body to steer through a lower connecting rod mechanism; and a sealing mechanism is arranged between the transmission output shaft and the vehicle body. According to the amphibious vehicle steering ladder-shaped cabin, inside and outside separation of the cabin of the amphibious vehicle steering ladder-shaped cabin is achieved, through a simple structure, the excellent steering characteristic of the vehicle is guaranteed on the basis that cabin sealing is achieved, small cabin space can be occupied, and high water sailing speed can be achieved.

    本发明提供一种用于水陆两栖车的转向梯形机构,包括被驱动机构的转向机带动转动的传动输出轴,所述传动输出轴上端设置在车体内、所述传动输出轴的下端伸出所述车体,所述传动输出轴上端固定设置上转向摇臂,所述转向机通过上连杆机构带动所述上转向摇臂转动;所述传动轴下端固定设置下转向摇臂,所述下转向摇臂通过下连杆机构带动车体外的车轮转向;所述传动输出轴和所述车体之间设置密封机构。本发明实现了水陆两栖车转向梯形的舱体内外分离,通过简单的结构,在实现舱体密封的基础上保证了车辆优异的转向特性,并可实现侵占较小的舱体空间,有利于实现较高的水上航行速度。


    Access

    Download


    Export, share and cite



    Title :

    Steering trapezoidal mechanism


    Additional title:

    一种转向梯形机构


    Contributors:
    LI BINGHUANG (author) / ZHANG SAI (author) / YAO GUANGQIN (author) / LIANG KAI (author) / ZHANG QIAOQIAO (author) / HE JIANGHUA (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen



    Steering trapezoidal mechanism and automobile

    WANG JIA / WANG QIMOU / LIU QI et al. | European Patent Office | 2022

    Free access

    Steering trapezoidal mechanism of vehicle

    LIU ZHONGYUAN / SONG HAIBO / TIAN FENG et al. | European Patent Office | 2025

    Free access

    Pure rolling steering trapezoidal mechanism for transport trailer

    CAO LIE | European Patent Office | 2015

    Free access

    Trapezoidal steering mechanism of reverse tricycle or four-wheel motorcycle

    QUE YUMING / HE MINGCHUAN / LI CHAO | European Patent Office | 2020

    Free access

    Design of Steering Trapezoidal Mechanism for FSC Racing Base on Matlab

    Shi, Chang Zheng ;Shi, Zhong Xiu ;Wang, Tian Tian | Trans Tech Publications | 2013