Band conveyer material impurity removal device

Band conveyer material impurity removal device relates to band conveyer auxiliary equipment technical field, belongs to a band conveyer material impurity removal device very much. Its characterized in that has harrow utensil, action mechanism and installing component, harrow utensil including the harrow body (1) and rake teeth (2), action mechanism constitute by first connecting rod (3) and second connecting rod (4), the installing component include first crossbeam (5) and second crossbeam (6), wherein, first crossbeam and second crossbeam be fixed connection to belt feeder frame respectively, and the harrow body hangs in second crossbeam below through pivot (7), and first connecting rod connects with first crossbeam hinge through the round pin axle, second connecting rod and harrow body fixed connection, first crossbeam be equipped with supporting seat (8), be located first connecting rod under. Has the positive effect that reasonable in design, easy operation are practical, the edulcoration is effectual, improve the material quality of carrying.