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Coin classification mechanism

A coin and track technology, applied in the field of coin sorting institutions, can solve the problems of limited sorting speed, inappropriate processing, and low efficiency, and achieve the effect of improving sorting speed, facilitating subsequent processing, and ensuring accuracy

Inactive Publication Date: 2016-03-23
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Low efficiency, only one coin can be processed at a time;
[0005] 2. The working principle of its centrifugal separation limits the classification speed, which can only be maintained at about 270 pieces / min;
[0006] 3. Not suitable for handling a large number of coins

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] The function of the coin sorting device is to separate coins of different denominations. At present, the commonly used coin sorting equipment is a centrifugal coin sorter. Its working principle is: put coins on a turntable with holes of different sizes (the size of the holes depends on the denomination of the currency to be screened), and when the turntable rotates, coins of different currency values Due to the difference in centrifugal force, it falls into different holes to achieve the purpose of coin classification.

[0068] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art:

[0069] 1. Low efficiency, only one coin can be processed at a time;

[0070] 2. The working principle of its centrifugal separation limits the classification speed, which can only be maintained at about 270 pieces / min;

[0071] 3. Not suitable for handling a large number of coins.

[0072] In order to improve ...

Embodiment 2

[0080] In this embodiment, on the basis of Embodiment 1, the classification track 200 is further described. The cross-sectional shape of the sorting track 200 can be in various forms (for example: rectangle, U-shape, trapezoid, etc.). However, the common cross-sectional shape will allow coins to slide in the sorting track 200. In the process of realizing the embodiment of the present invention, the inventor found that if the coins in the sorting track roll in the sorting track, the following problems will be caused:

[0081] 1. The contact area between the rolling coin and the sorting track is small, and it is easy to miss the passing hole, so that it cannot be sorted smoothly;

[0082] 2. Rolled coins are stuck in the passing holes with small size, causing the sorting track to be blocked;

[0083] 3. Rolled coins miss the passing holes corresponding to their sizes, and fall from passing holes of other sizes, resulting in misclassification.

[0084] For this reason, this emb...

Embodiment 3

[0088] In this embodiment, on the basis of Embodiment 2, the classification track 200 is further described.

[0089] In the process of realizing the embodiment of the present invention, the inventor found that even if the structure described in Embodiment 2 is adopted, there are still a few coins rolling against the first inner wall 205 .

[0090] For this, as Figure 4 As shown, the first inner wall 205 is provided with a protrusion for applying force to the second inner wall 206 to the vertically rolling coins, and the protrusion is located between the passing hole A201 and the front end surface of the sorting track 200 . The protrusion is an extension section 207 extending inwardly from the first inner wall 205 to the rear end. Naturally, the protrusion can also be in other forms, such as a hemisphere disposed on the first inner wall 205 .

[0091] When the rolling coin passes through the extension section 207, due to the action of the extension section 207, the coin is f...

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Abstract

The invention discloses a coin classification mechanism, comprising a receiving tray and a plurality of classification tracks, wherein the receiving tray is used for receiving coins entering the coin classification mechanism and provided with an outlet through which coins slip out; the classification tracks approach the front end of the receiving tray and leave the rear end of the receiving tray, the classification tracks are used for receiving coins slipping out from the outlet and guiding the coins to move from the front end to the rear end, a plurality of through holes through which coins fall are formed in the inner wall of each classification track, the through holes are arranged in the length direction of the classification track, the through holes are gradually enlarged from the front end to the rear end, and coins with one size fall from one through hole. The coin classification mechanism is provided with a plurality of classification tracks, and a plurality of coins can slip in one classification track, so that the classification efficiency and the classification speed are improved, and the coin classification mechanism is suitable for processing a large amount of coins.

Description

technical field [0001] The invention relates to a coin processing device, in particular to a coin sorting mechanism. Background technique [0002] The function of the coin sorting device is to separate coins of different denominations. At present, the commonly used coin sorting equipment is a centrifugal coin sorter. Its working principle is: put coins on a turntable with holes of different sizes (the size of the holes depends on the denomination of the currency to be screened), and when the turntable rotates, coins of different currency values Due to the difference in centrifugal force, it falls into different holes to achieve the purpose of coin classification. [0003] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0004] 1. Low efficiency, only one coin can be processed at a time; [0005] 2. The working principle of its centrifugal separation limits the classification speed, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07D13/00
CPCG07D13/00
Inventor 罗玉浩何炜健李云海黄振南刘润程黄金丁政李瑜煜
Owner GUANGDONG UNIV OF TECH
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