以前湖北省当阳县公路段的拌合机在生产时,必须由一个人手工启闭沥青混合料料斗,工人工作环境差,劳动强度大。为此我们对旧料斗进行了改造,具体包括以下几个内容: 1.采用了圆型截面增大料斗容量。 2.选用100-50型;电机功率0.75千瓦的装少齿差减速器的电动推杆作为启闭料斗的 In the past, when the mixer of the highway section in Dangyang County of Hubei Province was in production, the hopper of asphalt mixture had to be manually opened and closed by one person. The working environment of the workers was poor and the labor intensity was large. To this end we have carried out the transformation of the old hopper, including the following details: 1. The use of circular cross-section to increase the hopper capacity. 2. Selection of 100-50 type; motor power 0.75 kilowatts equipped with small tooth differential reducer electric push rod as the opening and closing hopper