Patent ID: 7562791

Claim:
A tablet filling device, comprising: a tablet cassette which has, in a cassette main body accommodating tablets, a rotor rotatably provided and having a groove for holding a tablet, and in which a discharge port for discharging the tablet held by the groove is formed in the cassette main body, with the cassette main body being provided with a worm gear in mesh with a gear fixed to a shaft of the rotor protruding from a bottom of the cassette main body; and a carrying member adapted to approach the tablet cassette accommodating tablets to be extracted while holding a tablet container, and equipped with a drive shaft to be engaged with the worm gear to rotate the rotor via the gear, wherein the worm gear is provided so as to be movable in an axial direction thereof, and wherein the tablet container is carried to the tablet cassette by the carrying member and, when a rotation of the rotor stops halfway through dispensing of tablets, the worm gear is moved in the axial direction by the drive shaft of the carrying member to cause the rotor to make reverse rotation.