Abstract: A coin deposit and summation device having a coin denomination identification mechanism and a coin denomination summation mechanism. The device determines different mechanical movement paths according to different diameters of different coin denominations, with each mechanical movement path resulting in a mechanical trigger corresponding to the identified coin denomination; each resulting mechanical trigger drives a mechanical counter wheel to perform denomination summation once according to the identified coin denomination. The device can be designed to achieve denomination identification and summation of 0.5, 0.25 and 0.2 dollar coins.

Abstract: A coin deposit and summation memory device having a coin denomination identification mechanism and a coin denomination summation mechanism. The device, based on diameter features of different coin denominations, determines different mechanical action characteristic circulations, with a different mechanical feature circulation path driving a characteristic mechanical signal/mechanical action corresponding to the coin denomination; the characteristic mechanical signal corresponding to the coin denomination drives a mechanical counter wheel that, according to the characteristic mechanical signal, does the data summation once that corresponds to the coin denomination. The present invention, able to achieve identification and summation of the 20-ary (0.5 basic unit) or 40-ary (0.25 basic unit) or 50-ary (0.