Coin passage structure for coin machine

The utility model discloses a coin passage structure for coin machine, which comprises a base, a cover plate, a coin identification passage, a coin flow passage, two or more than two separate coin storage chambers, an inlet baffle capable of opening and closing, an outlet baffle and a false or invalid coin baffle, a false or invalid coin passage, a coin taking chamber and a coin returning gate. The coin passage structure is provided with identification holes, coins flow in the coin passage structure through self gravity, and coins after identification enter the corresponding separate coin storage chambers below the coin flow passage through the coin identification passage and the coin flow passage. When the coin taking chamber baffle of the inclined coin taking chamber opens according to requirements, coins enter the coin taking chamber; when the coin taking chamber baffle of the inclined coin taking chamber closes, coins enter the coin returning gate on the lower end of the coin passage structure. When false or invalid coins are identified, the false or invalid coin baffle on the coin flow passage opens, enabling coins to enter the false or invalid coin passage from the coin flow passage and exit out of the coin returning gate finally. The utility model which can separate coins of different types and different countries is applicable to coin machine with improved accuracy and prolonged service life.