CN207302186U - A kind of Coin sorting device - Google Patents

Abstract

The utility model discloses a coin sorting device. The frame is composed of four vertical installation rods and a horizontal plate frame. The lower ends of the vertical installation rods are fixedly connected with the horizontal plate frame through bolts. There are three sets of sieve plates installed obliquely between them, and each set of sieve plates is composed of two layers of sieve plates, and the inclination direction of the first set of sieve plates and the third set of sieve plates is opposite to that of the second set of sieve plates; the roller and the second set of sieve plates are installed above the bracket. One deceleration pulley, the roller and the other roller are connected by a conveyor belt, the discharge end of the roller is provided with an inclined discharge plate, and the lowest end of the inclined discharge plate is located above the feed inlet of the first layer of sieve plate; above the conveyor belt A funnel is erected, and the first deceleration pulley is connected to the second deceleration pulley through a belt. The utility model has the advantages of simple structure, low cost, adjustable sieve plate angle, vibration stroke and vibration frequency, and can easily deal with coins of different types and different roughnesses.

Description

A coin sorting device

technical field

The utility model relates to the field of mechanical equipment, in particular to a coin sorting device.

Background technique

As one of the currencies circulating in various countries around the world, coins are widely circulated in various countries with many advantages such as wear resistance, convenient production, and long service life. They occupy a very important role in the fields of entertainment, transportation, commerce, and vending. effect. my country has issued five sets of coins so far and participated in circulation. The monetary field of any country is inseparable from coins. According to the statistics of relevant departments, Japan has 748 coins per capita, 800 per capita in the United States, and 700 per capita in Germany; based on the amount of coins put in our country, there are only more than ten coins per capita. From the perspective of the development of the times, the electronicization of large-value currencies and the coinification of small-value currencies have gradually become a trend. But the news has repeatedly reported that small coins create big problems. Why are coins with many advantages rejected so often? As the legal currency issued by China, coins play a very important role in various fields. People in the financial sector are generally optimistic about the development prospects of coins. However, in most areas of China, especially remote areas, coins that are used in large quantities have encountered embarrassment of rejection. The reason for this has aroused my deep thinking. It is understood that most financial institutions do not have special coin screening equipment and are still in the stage of manual screening. The labor intensity is very high and the accuracy is low, which can easily cause visual fatigue. However, many institutions have a small number of grassroots outlets and service windows, and it is impossible to count a large number of coins, because there are other customers who need to be taken care of, so a large number of coins are easily rejected. There are many similar news reports. For example, some citizens said that it is abnormal to deposit 1,000 yuan in coins and go to six banks.

Utility model content

In order to solve the above problems, the utility model provides a coin sorting device, which is simple in structure, easy to use and low in cost.

In order to achieve the above object, the technical scheme that the utility model takes is:

A coin sorting device, including a bottom plate, a frame is movably installed on the upper side of the bottom plate through guide rails, and the frame is composed of four vertical installation rods and a horizontal plate-shaped frame, and the lower ends of the vertical installation rods are connected to the horizontal plate-shaped frame by bolts. The frame is fixedly connected, three sets of sieve panels are installed obliquely between the vertical installation bars, and three sets of sieve panels are installed obliquely between the two vertical installation bars 3, and the first set of sieve plates and the third set of sieve plates are connected with the second set of sieve plates The inclination direction of the sieve plate is opposite, and the angle can be adjusted according to the needs; each set of sieve plates is composed of two layers of sieve plates, the aperture of the first set of sieve plates is smaller than the diameter of a dollar coin, and larger than the diameter of a large dime coin; the second set of sieve plates The aperture of the plate is smaller than the diameter of the large dime and larger than the diameter of the five-cent coin; the aperture of the upper sieve plate of the third group of sieve plates is larger than the diameter of the small dime and smaller than the diameter of the five-cent coin, and the lower sieve plate has no holes; the top of the bottom plate 1 The other side is equipped with a power device through a bracket, and a roller and a first reduction pulley are installed above the bracket. The roller is connected to the other roller through a conveyor belt. The discharge end of the roller is provided with an inclined discharge plate, and the inclined The lowest end of the discharge plate is located above the feed inlet of the first layer of sieve plate; a funnel is erected above the conveyor belt, and the first deceleration pulley is connected with a second deceleration pulley through a belt, and the second deceleration belt The inner side of the wheel is connected with the rotating shaft end of the power unit, and the outer side is connected with the vertical mounting rod on the right side by a crank and a power transmission belt.

Preferably, discharge ports are provided on one side of the first sub-layer sieve plate, the third sub-layer sieve plate, the fifth sub-layer sieve plate and the sixth sub-layer sieve plate from top to bottom.

Preferably, the lower end of the horizontal plate frame is slidably connected to the guide rail.

Preferably, each outlet is connected to the collection device through a hose.

Preferably, the power device is a speed-regulating motor.

The utility model has the following beneficial effects:

The structure is simple, the cost is low, and the angle of the sieve plate, the vibration stroke, and the vibration frequency are adjustable, and it can easily handle coins of different types and roughness.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Fig. 2 is a schematic diagram of the installation structure of three groups of sieve plates in the embodiment of the utility model.

Fig. 3 is a structural schematic diagram of the crank in the embodiment of the utility model.

Detailed ways

In order to make the purpose and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Fig. 1, the utility model embodiment provides a kind of coin sorting device, comprises base plate 1, and the side above base plate 1 is equipped with frame movably through guide rail 2, and described frame is composed of four vertical installation rods 3 and a The horizontal plate-shaped frame 4 is formed, the lower end of the vertical installation rod is fixedly connected with the horizontal plate-shaped frame by bolts, three sets of sieve plates are installed obliquely between the vertical installation rods, and three sets of sieve plates 5 are installed obliquely between the two vertical installation rods 3 , and the inclination direction of the first group of sieve plates and the third group of sieve plates is opposite to that of the second group of sieve plates, and the angle can be adjusted as required; each set of sieve plates 5 is composed of two layers of sieve plates, and the first set of sieve plates The aperture is smaller than the diameter of a one-yuan coin and larger than the diameter of a large dime; the aperture of the second group of sieve plates is smaller than the diameter of a large dime and larger than that of a five-cent coin; the aperture of the upper sieve plate of the third group of sieve plates is larger than that of a small The diameter of a dime is less than the diameter of a five-cent coin, and the lower sieve plate has no holes; the other side above the bottom plate 1 is equipped with a power unit 6 through a bracket 7, and a drum 8 and a first reduction pulley 9 are installed above the bracket 7. 8 and another drum are connected by a conveyor belt 10, the discharge end of the drum 8 is provided with an inclined discharge plate 15, and the lowest end of the inclined discharge plate 15 is located above the feed inlet of the first layer of sieve plate; A funnel 11 is erected above the conveyor belt 10, and the first deceleration pulley 9 is connected with a second deceleration pulley 17 through a belt 12. The inner surface of the second deceleration pulley 17 is connected to the shaft end of the power unit 6, and the outer surface Link to each other with the vertical installation bar 3 on the right side by crank 13 and power transmission band 14.

One side of the first layer of sieve plate, the third layer of sieve plate, the fourth layer of sieve plate and the fifth layer of sieve plate is provided with a discharge port 16; the lower end of the horizontal plate-shaped frame 4 is slidingly connected with the guide rail 2; each Each discharge port 16 is connected to the collection device through flexible pipes; the power device is a speed-regulating motor.

When this specific implementation is in use, the speed-regulating motor transmits the power to the sieve plate through the crank to realize the reciprocating vibration of the sieve plate, and the power is transmitted to the conveyor belt through the deceleration pulley through the deceleration device. The reason why the speed-regulating motor is selected is because The use environment and circulation time of coins are different, so that the wear degree and surface roughness of coins are different, resulting in poor screening effect. The vibration frequency of the sieve plate can be adjusted by using a speed-regulating motor, and the improved crank device can make the sieve plate The vibration stroke is adjustable, and the angle of the sieve plate can be adjusted by punching holes with different heights on the frame. Combined with the above points, the correct screening of coins of different types and different roughnesses can be achieved. The addition of a deceleration device can prevent the coins from entering the sieve plate at a high speed. Too fast to cause splashing; coins first enter the conveyor belt from the funnel, and after deceleration enters the sieve plate, the one-yuan coin will be output from the top of the first sieve plate, and other coins will enter the third sieve plate from the second city sieve plate , the big dime is output from the top of the third sieve, the remaining coins enter the fifth sieve from the fourth sieve, the fifty cents is output from above the fifth sieve, and the last small dime is passed through the sixth sieve Plate output, complete the sieving of coins.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present utility model.

Claims (5)

1. A coin sorting device, comprising a base plate (1), a side of the base plate (1) above is movably equipped with a frame by a guide rail (2), it is characterized in that the frame consists of four vertical mounting bars (3) and A horizontal plate frame (4), the lower end of the vertical installation rod is fixedly connected with the horizontal plate frame by bolts, three sets of sieve plates are installed obliquely between the vertical installation rods, and the oblique installation between the two vertical installation rods (3) There are three sets of sieve plates (5), and the inclination direction of the first set of sieve plates and the third set of sieve plates is opposite to that of the second set of sieve plates, and the angle can be adjusted as required; each set of sieve plates (5) consists of two layers of sieve plates The aperture of the first group of sieve plates is smaller than the diameter of a one-yuan coin and larger than that of a large dime; the aperture of the second group of sieve plates is smaller than the diameter of a large dime and larger than that of a five-cent coin; the third group of sieves The aperture of the upper sieve plate of the plate is larger than the diameter of a small dime and less than the diameter of a five-cent coin, and the lower sieve plate has no holes; the other side above the bottom plate (1) is equipped with a power unit (6) through a bracket (7), and the bracket (7) A roller (8) and a first deceleration pulley (9) are installed above, and the roller (8) is connected to another roller through a conveyor belt (10). The discharge end of the roller (8) is provided with an inclined outlet material plate (15), and the lowest end of the inclined discharge plate (15) is located above the feed inlet of the first layer of sieve plate; a funnel (11) is erected above the conveyor belt (10), and the first deceleration belt The wheel (9) is connected with a second reduction pulley (17) through a belt (12), the inner surface of the second reduction pulley (17) is connected with the rotating shaft end of the power unit (6), and the outer surface is connected by the crank (13) Link to each other with the vertical mounting rod (3) on the right side with the force transmission belt (14). 2. A kind of coin sorting device as claimed in claim 1, characterized in that, from top to bottom a small layer of sieve plates, the third small layer of sieve plates, the fifth small layer of sieve plates and the sixth small layer of sieve plates One side is provided with discharge port (16). 3. A coin sorting device according to claim 1, characterized in that, the lower end of the horizontal plate frame (4) is slidably connected to the guide rail (2). 4. A coin sorting device as claimed in claim 2, characterized in that each discharge port (16) is connected to the collecting device through a hose. 5. A coin sorting device as claimed in claim 1, characterized in that the power device is a speed-regulating motor.