后置大客车用冷却系统风扇皮带传动机构的结构与特点

摘要

分析了后置大客车冷却系统几种风扇皮带传动机构的特点，提出了一种新型三角架式风扇皮带传动机构，并详细介绍了该结构的基本组成、工作原理及相对于其它传动机构的独特之处和目前的应用情况。%Analyse the characteristic of transmission mechanism for several fan belt of cooling system for rear mounted bus,put forward a kind of fan belt transmission mechanism of new model tripod type,and detail introduce the basic component,working principle of this structure and particular place of relative to other transmission mechanism and current application situation.