| 摘要 |
PURPOSE:To enable contents to be reliably discharged by a method wherein a sliding slit is formed in a rotating body, and a connecting rod linked with a hopper is slidably connected with said sliding slit so that hopper is kept fully open during an approximately half turn of the rotating body. CONSTITUTION:A radial sliding slits 17 is formed in a rotating disc 16 to be a rotating body, and a roller 19 provided at the upper end of a connecting rod 18 is slidably fitted into said sliding slit 17. In such a constitution, when the rotating disc 16 starts rotating, in the rotational range of the first 90 deg., a discharge door 3 is nearly fully opened, and kept fully opened over the succeeding 180 deg. range. Because the fully open state is maintained during an approximately half turn of the rotating disc 16, contents can be discharged with sure. |
