The invention discloses a chassis structure of an electric motor coach and a steering method. The chassis structure comprises a frame; a first axle which is arranged at the front end part of the frame, wherein the first axle comprises a first axle and a first steering rod, and the first steering rod is connected with wheels on the first axle and is used for driving the wheels on the first axle to steer; a second axle and a third axle which are arranged at the tail end of the frame, wherein the third axle is located on the side, close to the first axle, of the second axle, the second axle comprises a second axle body and a second steering rod, and the second steering rod is connected with wheels on the second axle body and is used for driving wheels on the second axle to steer. According to the present invention, the second axle is additionally arranged on the frame of the electric motor coach to serve as the follow-up axle and used for assisting steering, and the running stability and flexibility of the electric motor coach are improved.
本发明公开了一种电动客车的底盘结构及转向方法,包括:车架;第一车桥,其设置在所述车架的前端部,所述第一车桥包括:第一车轴和第一转向杆,所述第一转向杆与所述第一车轴上的车轮连接,用于驱动所述第一车轴上的车轮转向;第二车桥和第三车桥,其设置在所述车架的末端部,所述第三车桥处于所述第二车桥靠近所述第一车桥的一侧,所述第二车桥包括第二车轴和第二转向杆,所述第二转向杆与所述第二车轴上的车轮连接,用于驱动所述第二车轴上的车轮转向。本申请在电动客车的车架上增设第二车桥作为随动桥,用于辅助转向,提高电动客车的行驶稳定性和灵活性。
Chassis structure of electric motor coach and steering method
一种电动客车的底盘结构及转向方法
2021-12-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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