Convenient rammer that removes

The utility model discloses a convenient rammer that removes, the on -line screen storage device comprises a base, the upper end bilateral symmetry of base is equipped with two first bracing pieces, two the upper end of first bracing piece all is equipped with the down tube, two the upper end of down tube is connected with first connecting plate, the bottom of first connecting plate is equipped with first stopper, the bottom of first stopper is equipped with first spacing groove, a limiting groove rotates and is connected with the head rod, the bottom of head rod is equipped with the connecting block, the both ends of connecting block all are equipped with the motor, two the terminal equal fixedly connected with eccentric wheel of output shaft of motor, the upper end of base is equipped with the second stopper, the upper end of second stopper is equipped with the second spacing groove. The utility model has the advantages of reasonable design, easy operation not only has the mobility,has alleviateed the vibra