| 摘要 |
PURPOSE: A residual material removal device for a raw material feeder is provided to prevent raw materials trapped in a metric rotor and a rotor hole of a housing by brushing raw materials suspended on the surface of the metric rotor. CONSTITUTION: A residual material removal device for a raw material feeder comprises a shaft(11) which is horizontally installed in parallel to a metric rotor(3) in a return section of a discharge port, a brush(12) which is installed and rotated on the shaft and moves close to or touches the metric rotor, and a weight(13) which is installed at the bottom of the brush and returns the brush to the original position when an external force is removed. |
