KCY-4型地下铲运机铲斗撬动回路的研究

RESEARCH OF THE BUCKET PRYING CIRCUIT ON KCY-4 LHD

本文主要介绍KCY-4型地下铲运机液压系统的撬动回路,并对功率和牵引力等参数进行了计算。计算结果证明了撬动回路可以节省发动机的功率。节省下来的功率从发动机传递到底盘,增强了地下铲运机在铲装时的插入力,并提高了工作效率。

This paper introduces the hydraulic prying circuit on the KCY-4 LHD.Calculation results of the parameters such as power and traction prove that the prying circuit could save lots of power of the engine.The saving power is transported from engine to chassis.Insertion force and efficiency are improved.