| 摘要 |
PURPOSE: To provide an apparatus capable of taking out granular substance in every fixed volume by rotating a table having cylindrical wall with holes on it inside a cylindrical wall with a slit. The granular substance pressed against the wall and coming into the holes by centrifugal force is discharged when the hole and the slit overlap. CONSTITUTION: A rotor 2 comprised of a round table 21 hemmed with a cylindrical wall 22 is rotated inside a cylinder 3 of the main body, 30. Holes 24 formed through the wall 22 have a predetermined volume. The holes 24 passes by behind a screen 4 incorporated with a bell-shaped cover 31 as the rotor rotates. The substance of fixed volume charged in the holes 24 by centrifugal force is discharged in succession through the slit 5 after passing through the screen 4 then transported through a transport chamber 6 to a mixing chamber 9 by descending motion of a delivery piston 7 to be admixed as predetermined. Charge and discharge of the substance of a fixed volume are assured by the centrifugal force. |
