为了减轻铸造车间工人的劳动强度,我厂自行设计了两套振动落砂系统(见下图),经半年多的实践,效果很好。砂斗下端装有闸门,当闸门关闭时,可储砂,打开时可供砂。支承架用10~*槽钢焊成,振动电机的功率为0.6kW。需要注意的是:①在安装振动簸箕下口时,其高度以不碰到造型机为准;②砂斗下面的周壁及振动簸箕的斜度要适中(即要大于造型砂的安息角),以便型砂顺 In order to reduce the labor intensity of the foundry workers, I designed two sets of vibration-free falling sand system (see below), after more than six months of practice, the effect is very good. The bottom of the sand bucket equipped with a gate, when the gate closed, the sand can be stored, open for sand. Bracket with 10 ~ * channel welding, vibration motor power 0.6kW. It should be noted that: ① In the installation of vibration dustpan under the mouth, its height does not touch the molding machine shall prevail; ② under the sand wall and the vibration of the dustpan to be moderately inclined (ie, greater than the rest of the sand molding) So that type sand along