Screen blockade prevention device of sand sorter

摘要

The present invention relates to a screen separator for preventing screen closure of a sand sorter in a sand sorter for sorting sand using a drum sorting bin, so that a screen surrounding the outside of the drum sorting bin is not blocked.;The present invention is a device for sorting sand by using a drum screening cylinder, coupled to the rotating shaft for rotating the drum screening cylinder with a rotating material, but the impact of the weight coupled to the tip of the weight connecting rod drum sorting drum It is made by installing the impact bar hit by the impact weight in the longitudinal direction in the inner side of the cylinder, and once the top of the impact sorting drum is lifted up by the weight of the impact bar while hitting the impact bar while rotating downward by the weight of the hole of the screen The fine sand or dirt that is preventing you from being shaken off.