<p>[PROBLEMS] To automatically eliminate the clogging of tablets before maintenance. [MEANS FOR SOLVING PROBLEMS] A cassette body (14) comprises a tablet cassette (12) in which a rotor (13) having a tablet holding groove formed therein is rotatably installed, a discharge port (19) discharging the tablets held in the groove is formed in the cassette body (14), and a worm gear (23) meshing with gears (33) and (22) fixed to the shaft of the rotor (13) projected from the bottom of the cassette body (14) is installed in the cassette body (14) and a carrying member (41) having a drive shaft (50) approaching the tablet cassette (12) holding a tablet container (9) and in which the tablets to be removed are stored and engaged with the worm gear (23) to rotate the rotor (13) through the gears (33) and (22). The worm gear (23) is installed movably in the axial direction. The tablet container (9) is carried to the tablet cassette (12) by the carrying member (41), and when the rotation of the rotor (13) is stopped while the tablets are dispensed, the worm gear (23) is axially moved by the drive shaft of the carrying member (41) to reversely rotate the rotor (13).</p>
