| 摘要 |
PROBLEM TO BE SOLVED: To provide a coin-operated rice polisher provided with a treatment means for washing-free rice and the function of setting the fee in accordance with utilization state. SOLUTION: This coin-operated rice polisher comprises: an operation board having a fee insert port and input means for setting operation for normal rice polishing treatment to carry out only rice polishing and special rice polishing treatment to carry out washing-free rice treatment in addition to the rice polishing; transportation means for transporting rice fed through a rice loading inlet, gravel removal means for removing gravel mixed in rice; a rice polishing means for polishing rice from which the gravel is removed in accordance with setting of the operation and the fee; a washing-free rice treatment means for carrying out washing-free rice treatment for the rice after the rice polishing in accordance with setting of the operation and the fee; a unit rice polishing amount setting means for setting the treatment amount per unit fee at the time of selection of normal rice polishing treatment; and a unit washing-free rice amount setting means for setting the treatment amount per unit fee at the time of selection of special rice polishing treatment. COPYRIGHT: (C)2006,JPO&NCIPI
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