| 摘要 |
PROBLEM TO BE SOLVED: To provide a coin operated rice milling machine which is capable of eliminating residual rice in the machine and realizing space saving and energy saving. SOLUTION: A line is composed of a lifting machine 2 and a stone removing machine 3 and the rice milling machine 4 arranged one above the other. The routes on the outlet side of the lifting machine, the stone scrap discharge side on the stone removing machine and the outlet side of the rice milling machine are respectively provided with selector valves. The automatic operation is carried out by changing over the selector valves at good timings. The residual rice on a sorting plate 7 of the stone removing machine 3 is supplied to the lifting machine 2 before the end of the operation and the rice is milled by circulating the rice between the lifting machine 2 and the rice milling machine 4 and thereafter the complete discharge of the circulated rice is made possible. |
