Sand mill

The utility model discloses a sand mill, including pedestal, setting emery wheel and dust settling case on the pedestal, the dust settling case on be equipped with and be located connect the dirt mouth under the emery wheel, the dust settling case on be equipped with flexible segment, flexible segment run through connect the dirt mouth. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization, the last flexible segment's of settling chamber setting, the hand that makes the staff the contact for flexible contact when connecing the dirt mouth, play the guard action to staff's hand, and be used for adjusting the height that connects the dirt mouth through set up the crease groove on flexible segment, according to the work piece variation in size that supplies processing, the change connects the distance between dirt mouth and the emery wheel, makes the dust settling case realize the better collection to the dust, reducing pollutants. 本实用新型公开了种砂磨机