A steering structure for a cab of a mining dump truck comprises a steering column assembly, the steering column assembly is fixed in the cab through a steering column upper fixing support and a steering column lower fixing support, the steering column assembly comprises a steering wheel, a combination switch and an adjusting handle are arranged below the steering column assembly, and the steering wheel is connected with a steering knuckle through a telescopic steering rod. And the steering knuckle is connected with a steering gear arranged outside the cab. According to the steering structure for the mining dump truck cab, steering signals are stably transmitted when the steering column and the center face of the steering gear are arranged in a staggered mode, the steering gear is directly connected with the steering column, a universal joint column and a connecting rod in the prior art are omitted, and space is saved; the steering gear is fixed outside the cab to meet the requirement of isolating the steering gear from a driver; the upper and lower fixed supports are simple and reliable in structure and convenient to disassemble and assemble.
一种矿用自卸车驾驶室用转向结构,包括转向柱总成,转向柱总成通过转向柱上固定支座和转向柱下固定支座固定在驾驶室内,转向柱总成包括方向盘,下方设有组合开关和调节把手,方向盘通过可伸缩转向杆连接有转向节,转向节连接有设置在驾驶室外的转向器。本发明的矿用自卸车驾驶室用转向结构,转向柱与转向器中心面错位布置时稳定传递转向信号,转向器与转向柱直接连接,省去现有技术中的万向节柱和连接杆,节省空间;转向器固定在驾驶室外侧,满足转向器与驾驶员隔离的要求;上下固定支座结构简单可靠,拆装便捷。
Steering structure for cab of mining dump truck
一种矿用自卸车驾驶室用转向结构
2021-12-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Mining dump truck cab, control box of mining dump truck cab and mining dump truck
European Patent Office | 2020
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