The invention provides a wheel type material grabbing machine axle distance adjusting device and method and a wheel type material grabbing machine, and belongs to the field of engineering machinery, the wheel type material grabbing machine axle distance adjusting device comprises a synchronizing device and a driving device, the synchronizing device is connected with a front steering drive axle and suspension oil cylinders on the two sides of a material grabbing machine frame to form a whole, and the driving device drives the whole to move in the axial direction of a pin shaft; wherein the pin shaft is a coupling piece of the suspension oil cylinder and the material grabbing machine frame and a coupling piece of the front steering drive axle and the material grabbing machine frame. The front steering drive axle and the suspension oil cylinder are jointly connected to the frame of the material grabbing machine through the synchronizing device in a pin shaft mode, synchronous adjustment of the front steering drive axle and the suspension oil cylinder is achieved, and when the wheel type material grabbing machine travels to pass through a narrow site, a driver can operate the wheel base adjusting device to reduce the wheel base of the wheel type material grabbing machine. Therefore, the turning radius of the vehicle is reduced, and the passing requirement under special sites is met.
本发明提供了一种轮式抓料机轴距调节装置、方法和轮式抓料机,属于工程机械领域,包括:同步装置和驱动装置,同步装置分别与前转向驱动桥和抓料机车架两侧的悬挂油缸连接并构成一个整体,驱动装置驱动所述整体沿销轴的轴向移动;其中,销轴为悬挂油缸与抓料机车架、前转向驱动桥与抓料机车架的轴接件。本通过同步装置将前转向驱动桥和悬挂油缸共同销轴连接于抓料机车架上,实现前转向驱动桥和悬挂油缸的同步调节,当轮式抓料机在行驶通过狭窄场地,驾驶员可以操作该轴距调节装置减小轮式抓料机的轴距,从而减小车辆的转弯半径,满足特殊场地下的通过需求。
Wheel type material grabbing machine axle distance adjusting device and method and wheel type material grabbing machine
一种轮式抓料机轴距调节装置、方法和轮式抓料机
2025-02-18
Patent
Electronic Resource
Chinese
Novel port wheel type electro-hydraulic material grabbing machine
European Patent Office | 2024
|Material grabbing machine and control method of material grabbing machine
European Patent Office | 2022
|European Patent Office | 2020
|Wheel-leg combined type grabbing robot for field survey and grabbing method
European Patent Office | 2021
|Counterweight adjusting system of material grabbing machine
European Patent Office | 2024
|