| 摘要 |
PURPOSE:To nullify risk of such inconvenience that a tank becomes full with medals to result in stop of medal counting by sending the medals filling a hopper to the main tank for storing there temporarily, and feeding them from the main tank to the first mentioned tank when the hopper is to be emptied. CONSTITUTION:Each unitary block A of slot machines is composed of a number of slot machines (a) and inter-machine medal lease machines B which are arranged in line, and a refilling conveyor 6 and a collection conveyor 2 are installed in the upper-part and lower-part of the inside. Below the inside is also furnished a tank 3 which is leading to a medal counting machine 1 and the collection conveyor 2, and a medal polishing machine 4 driven by a motor 8 is installed over the tank 3. A supply part 9 with possibility of opening and closing is installed in the lower part of a hopper 5 which is leading to the upper-part of the medal polishing machine 4. Therein a main tank 7 is arranged inside of the unitary block A, and a flow-out gutter 10 to allow filling medals to flow out to the hopper 5 is arranged over the main tank 7 while a supply part 11 capable of being opened and closed is arranged below the same tank 7. |
