Circulating coin processing mechanism of ticket vending machine

Abstract

The invention discloses a circulating coin processing mechanism of a ticket vending machine. The technical scheme is as follows: the circulating coin processing mechanism of the ticket vending machine comprises a coin recognizer which is communicated with a coin slot and used for judging if an inserted coin is legal and conveying the coin which is legal or illegal based on the judgment to a next level of corresponding module; a temporary coin storage bucket which is placed under the coin recognizer and used for receiving the legal coin conveyed from the coin recognizer and conveying the coin to a next level of corresponding module according to a command; a coin change bucket which is placed under the temporary coin storage bucket and used for receiving the legal coin sent from the temporary coin storage bucket; and the circulating coin processing mechanism of the ticket vending machine is characterized by further comprising a channel which is obliquely placed under the coin change bucket and communicated with a coin change outlet. The circulating coin processing mechanism of the ticket vending machine has a simple structural design, and the coin can be conveyed in the mechanism completely by the gravity of the coin, so that the intermediate conveying links can be reduced, the conveying speed is fast, and not only the inserted coin can be recycled, but also the coin exchange or removal speed is fast.

Description

technical field [0001] The present invention relates to an automatic ticket vending (goods) machine, and specifically relates to a mechanism for handling coins in the automatic ticket vending (goods) machine. Background technique [0002] Urban rail transit stations usually set up TVN (automatic ticket vending machine) to realize independent ticket sales. Usually, this automatic ticket vending machine accepts banknotes and coins, and when receiving banknotes, it involves the problem of changing. Earlier models are specially equipped with a change ticket hopper, coins are pre-loaded into the change ticket hopper to achieve change, and the coins put into the ticket purchase directly enter the recycling box and do not participate in the change. This type of model cannot be recycled due to coins use, inefficiencies were further improved. [0003] Publication No. CN201111217Y patent document discloses a coin recycling processing machine, including a coin identification module, a...

AI Technical Summary

Problems solved by technology

This mechanism is too simple, has a single function, can only adapt to 1 yuan shape coins, and is completely different from the mechanism design of the present invention to realize coin circulation

[0004] Publication No. CN101635072A patent document discloses a coin processing mechanism, including a coin validator, a coin temporary storage box, a circular change box, etc. Coins entering the temporary storage box can be returned to the coin operator, and can also be used in the circular change box. For change, but in the process of changing or recovering coins, it must rely on the coin-dispensing mechanism, commutator, and displacement mechanism as the conveying mechanism for coins. , the coin emptying is slow and prone to failure

Moreover, the disclosure of the specific technical solution of this patent document is not complete, and those skilled in the art cannot fully know its technical solution through this document.

[0005] Publication No. CN201122302 Y patent document discloses a coin processing mechanism, which can also realize the recycling of coins. Since the design of the coin validator channel used by this mechanism is different from the previous two, its coin buffer unit adopts a disc accommodating groove The traditional rotating mechanism realizes the temporary storage of coins and separate coins for recycling. Its disadvantages are complicated mechanism settings, slow change speed, and slow coin emptying speed.

[0006] In addition, due to water, deformation, counterfeit coins and other factors, the coins put into the coin validator will be stuck. The existing coin validator uses manual methods to release the stuck coins, which has a low degree of automation and affects the working efficiency of the ticket vending machine.

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