液力机械式地下铲运机动力传动系统的牵引特性  

Traction Characteristics of Power Train for Hydro-mechanical Underground Loader

作　　者：赵新民 

机构地区：[1]河南万达路桥集团有限公司,河南信阳464000

出　　处：《筑路机械与施工机械化》2013年第6期92-95,共4页Road Machinery & Construction Mechanization

摘　　要：对某型液力传动地下铲运机的柴油发动机、液力变矩器以及共同工作特性进行研究,并进行动力学和运动学分析。根据柴油发动机外特性曲线以及液力变矩器的原始特性参数,计算了柴油发动机机和液力变矩器两者共同工作的输出特性,得到了各挡牵引特性,为该地下铲运机总体设计提供了可靠依据。The diesel engine, hydrodynamic torque converter and common characteristics of a certain type of hydro-mechanical underground loader were researched, and the dynamics and kinematics analysis was also conducted. According to the external characteristic curve of diesel engine and the original characteristic parameters of hydrodynamic torque converter, the common working output characteristic curve of diesel engine and torque converter was calculated, and the characteristic for each shift was obtained. Therefore a reliable basis is laid for the general design of underground loader.

关 键 词：地下铲运机 液力变矩器 牵引特性 动力传动系统 

分 类 号：U455.3[建筑科学—桥梁与隧道工程]