推土机极限载荷控制系统的探讨

在推土机作业过程中,急剧变化的外部阻力常常会使发动机转速下降或者使机器滑转率上升,进而导致工作状况恶化。提出了一推土机极限荷载自动控制系统,该系统可以根据机器的工作状态自动调整铲刀的切削深度,从而保证推土机始终工作于生产率最高的状态。

Probe into Bulldozer's Ultimate Load Control System

In the operation of the bulldozer,the rapid changed external resistances often make the rotational speed of the engine be reduced or make the trackslip rate of the machines be increased,and further make the working conditions worse.This paper puts forward a bulldozer's ultimate load auto-control system,which can automatically adjust the cutting depth of the perching knife according to the working conditions of the machines,and guarantee the bulldozer works at the conditions of the highest productive rata from beginning to end.