两台落砂机并列组合使用时,在其中间缝隙处,由于落砂机框架围板在中缝这一侧低,与其栅格上平面一样高,这样在落砂时就有一部分砂团、砂子,经过中间缝隙处撒落下来。尤其当砂箱同时跨越两台落砂机上落砂时,其撒砂量就更多,给落砂工人增加了麻烦。为了改变上述状况,合肥铸锻厂在每台落砂机中缝这一侧的框架上,每一端焊上一块挡砂板(即图中3),这样就挡住了砂子,使得在落砂过程中就不再撒砂了。改进后经五个多 When two dropout mixers are used side by side, at the middle of the gap, because the dropper frame shrouds are low on the side of the slits and the same height as the upper plane of the grid, there is a part of sand mass , After the middle of the gap sprinkle down. Especially when the sand box across two sets of sand falling machine on the sand, the amount of sand is more, to increase the trouble of falling sand workers. In order to change the above situation, Hefei Casting and Forging Factory, on each side of the frame of the falling machine, welded a sand board (that is, the figure 3) on each end to block the sand, so that during the sand falling process No more sand After more than five improvements