| 摘要 |
PURPOSE:To facilitate adjusting the volume of a measuring chamber by providing a measuring main body with a measuring chamber formed in such a manner as to vertically pierce the main body, and sliding a measuring adjust member to increase and decrease the volume of the measuring chamber. CONSTITUTION:When a cylinder 62 is expanded to move an upper shutter member 48 to the left through a sliding rod 72, a lower shutter member 50 is simultaneously moved to the right through a pinion 56, and a stirring means 94 is turned clockwise through link members 104, 102. Thus, powder measured by each measuring chamber 44 is discharged from the lower opening through a cylindrical member 84 and a discharge pipe 108. At this time, compressed air is supplied through an air supply path 106 to the measuring chamber 44 to reliably discharge powder. In this case, the amount of powder supplied is adjusted by turning an adjust rod 34 to move a measuring adjust member 24 in such a manner as to get near and and separate to and from a stationary member 72 to increase and decrease the volume of the measuring chamber 44. |
