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一、级配筛料车用途:筛分路面上松散的砂石料用。构造:根据手推车或特制小型推车车箱板尺寸,制一双底筛子,安装在车箱板内,(如图1)。操作方法:一人持收料耙,将路面两侧松散较厚的砂石材料堆成小堆;一人持车板锹将堆积的砂石料通过筛料车筛分,至一定数量时分别堆置路后一侧,以利再用。 (李志勇) 二、双轮杠杆夯创造人:四川省交通厅公路局綦江养路段杜伟英
First, the level of sieve car use: screening of loose aggregate on the road use. Construction: According to trolley or special small size trolley carton board, made of a pair of bottom sieve, installed in the car board, (Figure 1). Method of operation: one person holding the material harrow, the loose thick material on both sides of the pavement piled into small heaps; one person holding the car shovel will be stacked gravel through the sieve car screening, to a certain number of stacked Road The latter side, Eli again. (Li Zhiyong) Second, double-wheel leverage ram Creator: Sichuan Provincial Department of Transportation Highway Bureau Jianwei Du Wei-ying