摘要
本文着重研究了一种新型拦污栅清污机强制抓取系统的设计方法，并对其伸缩臂架机构、耙斗提升机构等设计计算要点进行了讨论。
A design method for the forced grabbing mechanism of a new type screen rake is studied in this paper,and other key points for calculation of this machine are also mentioned.
关键词
清污机
栏污栅
抓取式
水工建筑物
trash racks, screen rake, extension boom, design, calculation
