CN206003205U - A kind of small coin sorter - Google Patents

Abstract

A kind of small coin sorter disclosed in this utility model, including casing, it is connected with into coin motor in casing, enter coin motor to be connected with Belt Drive device, Belt Drive device is arranged above into coin funnel, casing passes through mair motor bearing and tilts to be connected with mair motor, mair motor bearing is connected with lower separator disk, mair motor is vertical with upper separator disk to be connected, fortune coin groove is provided with upper separator disk, three separating tanks are provided with lower separator disk, upright one end to a coin slide rail under each separating tank, the another of a coin slide rail rectifies to a coin reservoir.A kind of small coin sorter, integrates and separates, counts, arranging, by upper separator disk and lower separator disk realize different currency types orderly, be precisely separating；Realize counting with single-chip microcomputer and light sensitive diode；Coin is arranged using rotatable one jiao of pallet, five jiaos of pallets and unitary collection tray.This coin sorter has low cost, efficiency high, counts precisely.

Description

A small coin sorting machine

technical field

The utility model belongs to the technical field of coin sorting machines, in particular to a small coin sorting machine.

Background technique

In the field of coin classification, research has been carried out earlier abroad. More representative is the famous Swedish SCANCOIN AB company, which is a company specializing in the production of various banking instruments. It has developed a series of sorting systems for different currency systems. SCAN COIN A company has professional products in China. Use, misjudgment rate ≤ 0.5%, but it is expensive and technology monopoly. The SCANCOIN company of Switzerland has produced SC22 and other small coin sorting equipment, which are small in size and simple in mechanism, and the number of coins processed at one time is not much, but the scope of application can be wider.

Our country started late in this respect. In China, Tsinghua University, Beijing University of Science and Technology, Shanghai Jiaotong University, Hangzhou Dianzi University, Soochow University, Fuzhou University and many other units have done in-depth research on how to correctly identify coins. The mechanism generally adopts the eddy current method. Studies of these units have achieved relatively good results in the range of coins that may be involved. But generally speaking, such products studied in China have not been widely promoted and applied because of poor economy, complicated structure, and difficulty in realization.

Utility model content

The purpose of the utility model is to provide a small coin sorting machine, which has a simple structure and low cost.

The technical scheme adopted by the utility model is: a small-sized coin sorting machine, including a box body, a coin feeding motor is connected in the box body, the coin feeding motor is connected with a flat belt transmission device, and a The coin feeding funnel connected to the box body, the box body is obliquely connected to the main motor through the main motor support, the main motor support is connected to the lower separation plate, the main motor is vertically connected to the upper separation plate, and the lower separation plate is set opposite to the upper separation plate. The upper separation disc is located directly below the flat belt transmission device, and the upper separation disc is provided with a coin transport slot, and the lower separation disc is provided with three separation slots for the passing of one dime, five jiao and one yuan coins respectively, and the bottom of each separation slot is directly facing a One end of the coin slide, and the other end of a coin slide is facing a coin holder.

The utility model is also characterized in that,

The coin feeding motor is connected with the box body through the coin feeding motor support. There is a square hole on the coin feeding motor support. The square hole is located behind the transmission of the flat belt transmission device. The coin baffle is connected with the coin-feeding motor support.

The flat belt transmission device includes a driving pulley and a driven pulley. Belts are arranged on the driving pulley and the driven pulley. The shaft coupling is connected with the shaft of the coin feeding motor.

The coin feeding funnel part protrudes from the box body and is stuck in the square hole on the top of the box body.

The main motor support is arranged vertically, and the included angle between the main motor and the main motor support is 44-47°.

The lower separating disc is provided with a coin guard, the coin guard is located at the inclined lower part of the lower separating disc, and the coin guard is connected with the casing.

The coin transport slot is evenly arranged around the upper separation disc for one week.

The coin storage tubes are one-corner coin storage tubes, five-corner coin storage tubes and one-dollar coin storage tubes. There are three stepping motors at the bottom of the box, and the three stepping motors are respectively connected to the rotatable one-corner trays, five-corner trays and one-dollar trays. , the one-corner tray, the five-corner tray and the one-yuan tray are all provided with circular grooves, the one-corner coin storage tube, the five-corner coin storage tube and the one-yuan coin storage tube are respectively placed in the round grooves of the one-corner tray, the five-corner tray and the one-yuan tray, and the one-corner coin storage tube The top of the , pentagonal and one-yuan coin storage tubes are respectively opposite to one end of the one-corner slide rail, five-corner slide rail and one-yuan slide rail, and the other ends of the one-corner slide rail, five-corner slide rail and one-yuan slide rail are respectively connected to the upper part of the lower separation plate. The separation groove is opposite, and the one-angle slide rail, the five-angle slide rail and the one-way slide rail are all connected to the box body through steel pipes.

A photodiode is arranged below the separation groove, and the photodiode, three stepping motors, a coin-feeding motor and the main motor are all connected with the single-chip microcomputer.

The model of the chip used by the single-chip microcomputer is STC89C51.

The beneficial effect of the utility model is: a small coin sorting machine, which integrates separation, counting and sorting, realizes the orderly and accurate separation of different coins through the upper separation plate and the lower separation plate; Count; collect and organize coins with revolving dime tray, pentacle tray, and dollar tray. The coin sorting machine has the characteristics of low cost, high efficiency and accurate counting. It provides convenience for banks, bus companies, subway stations, vending machines and other industries that deal with coins efficiently.

Description of drawings

Fig. 1 is the structural representation of a kind of small-sized coin sorting machine of the present utility model;

Fig. 2 is a top view of a small coin sorting machine of the present invention;

Fig. 3 is a left view of a small coin sorting machine of the present invention;

Fig. 4 is A direction view in Fig. 3;

Fig. 5 is a schematic structural view of the middle and lower separating discs of a small coin sorting machine of the present invention.

In the figure: 1. Coin feeding hopper, 2. Coupling, 3. Coin feeding motor, 4. One dollar coin storage tube, 5. Coin guard, 6. Pentagonal coin storage tube, 7. One dime coin storage tube, 8. Stepper motor, 9. One-corner slide rail, 10. Pentagon slide rail, 11. One-point slide rail, 12. One-corner tray, 13. Pentagon tray, 14. One-corner tray, 15. Cabinet, 16. Main motor support, 17 .Main motor, 18. Lower separation disc, 19. Upper separation disc, 20. Flat belt transmission device, 21. Coin feeding motor support, 22. Separation groove, 23. Driving pulley, 24. Driven pulley, 25 .Coin entry baffle, 26. Coin transport slot, 27. Photosensitive diode, 28. Single-chip microcomputer.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail;

A kind of small-sized coin sorting machine of the present utility model, as shown in Figure 1-Figure 5, comprises box body 15, is connected with the coin feeding motor 3 in the box body 15, and the coin feeding motor 3 is connected with flat belt transmission device 20, flat Directly above the belt drive 20 is provided with a coin-feed funnel 1 connected to the casing 15, the casing 15 is obliquely connected to the main motor 17 by the main motor support 16, the main motor support 16 is connected to the lower separation disc 18, and the main motor 17 is vertically connected with the upper separation disc 19, and the lower separation disc 18 is arranged opposite to the upper separation disc 19. The upper separation disc 19 is located directly below the flat belt transmission device 20, and the upper separation disc 19 is provided with a coin transport slot 26, and the lower separation disc 18 is provided with three separation grooves 22 for one dime, five jiao and one yuan coins to pass through respectively, the bottom of each separation groove 22 is facing one end of a coin slide rail, and the other end of a coin slide rail is facing a coin storage tube;

The coin motor 3 is connected with the casing 15 by the coin motor support 21, and the coin motor support 21 is provided with a square hole, and the square hole is positioned at the rear of the flat belt transmission 20, and the flat belt transmission 20 is provided with a Coin baffle plate 25, the coin baffle plate 25 is connected with the coin motor support 21;

Flat belt transmission device 20 comprises driving pulley 23 and driven pulley 24, is provided with belt on driving pulley 23 and driven pulley 24, and driving pulley 23 and driven pulley 24 all pass slide bearing and enter coin stopper. Plate 25 is connected, and driving pulley 23 is connected with the shaft of coin-feeding motor 3 by coupling 2;

Part of the coin feeding funnel 1 protrudes from the box body 15 and is stuck in the square hole on the top of the box body 15;

The main motor support 16 is vertically arranged, and the included angle between the main motor 17 and the main motor support 16 is 45°;

The lower separation disc 18 is provided with a coin guard 5, the coin guard 5 is located at the lower part of the lower separation disc 18, and the coin guard 5 is connected to the casing 15;

The coin slot 26 is evenly arranged around the upper separation disc 19;

The coin storage tubes are respectively a corner coin storage tube 7, a pentagonal coin storage tube 6 and a dollar coin storage tube 4. The bottom of the box body 15 is provided with three stepping motors 8, and the three stepping motors 8 are connected to the rotatable corner tray 12 respectively. , Pentagram tray 13 and dollar tray 14 are connected, round grooves are provided on corner tray 12, pentagon tray 13 and dollar tray 14, corner coin storage tube 7, pentagon coin storage tube 6 and dollar coin storage tube 4 are respectively placed on corner tray 12. In the round grooves of the pentagonal tray 13 and the one-yuan tray 14, the corners of the coin storage tube 7, the pentagonal coin storage tube 6 and the one-yuan coin storage tube 4 are directly above the corner slide rail 9, the five-corner slide rail 10 and the one-yuan slide rail 11 respectively. The other ends of the one-corner slide rail 9, the five-angle slide rail 10 and the one-way slide rail 11 are respectively opposite to the separation groove 22 on the lower separation plate 18, and the one-corner slide rail 9, the five-corner slide rail 10 and the one-yuan slide rail 11 all pass through The steel pipe is connected with the box body 15;

The below of separation groove 22 is all provided with photosensitive diode 27, and photosensitive diode 27 is to be glued on the bottom of separation groove 22;

The model of the chip that the single-chip microcomputer 28 adopts is STC89C51;

The coin feeding funnel 1 is welded into a truncated cone shape with stainless steel plates; the coupling 2 is made of 45 steel; in the flat belt transmission 20, the shaft of the driven pulley 24 and the shaft of the driving pulley 23 are made of 45 steel rods The car is made of material, and the belt material is rubber for car tires; the box body 15 is welded by stainless steel plates; the lower separation disc 18 and the upper separation disc 19 are manufactured by wire cutting, and the materials of the lower separation disc 18 and the upper separation disc 19 are made of alloy steel plates; coins Guard plate 5 is made of rubber; one corner slide rail 9, five corner slide rail 10 and one yuan slide rail 11 are all cut with stainless steel tube; 1. Both the pentagonal tray 13 and the unitary tray 14 are made of acrylic pipe; the main motor support 16 is welded by stainless steel pipe;

The coin feeding funnel 1 is placed on the upper surface of the box body 15 through profile connection, and is detachably connected; the coin feeding motor 3 is connected to the box body 15 through the coin feeding motor support 21 with screws, and is detachably connected; Inner disc 18 is threadedly connected with main motor support 16 and is connected detachably; upper separation disc 19 is hingedly connected with the shaft of main motor 17 and is detachably connected; Hinges are used with the box to prevent the coins from falling out of the separation disc, and also have the function of noise reduction; the corner tray 12, the pentagon tray 13 and the dollar tray 14 are respectively connected to the shaft of the stepping motor 8 with keys, and can be detachably connected. .

The co-grouping principle of a small coin sorting machine of the utility model is: the utility model adopts a mechanical device to separate and collect coins, and uses electronic components to count coins;

Separation and collection of coins: put coins through the coin feeding funnel 1, and the coins enter the belt of the flat belt transmission device 20 through the coin feeding funnel 1, and the coin feeding motor 3 drives the flat belt transmission device 20, and the belt transports the coins evenly and falls into the upper belt. Separation disc 19, on the upper separation disc 19 evenly distributed with coin transport slots 26, the upper separation disc is driven by the main motor 17, along with the rotation of the upper separation disc 19, the coins will be taken one by one through the coin transport slots 26 Above the separation groove 22 of the lower separation disc 18, the lower separation disc 18 is fixed, and one jiao, five jiao and one yuan coins enter the one jiao storage through different separation grooves 22 respectively through the one jiao slide rail 9, the five jiao slide rail 10 and the one yuan slide rail 11. In the coin cylinder 7, the pentagonal coin storage cylinder 6 and the one-yuan coin storage cylinder 4, thereby completing the separation and collection of coins,

When the flat belt drive 20 conveyed the coins to the upper separation disc 19, some coins would fall into the coin transport slot 26 of the upper separation disc 19, but some coins would overlap or fall into the coin transport slot of the upper separation disc 19. Beyond 26, in order to ensure accurate coin separation, these coins should slide down to the bottom of the inclined upper separation disc 19, and finally enter the coin transport groove 26 of the upper separation disc 19 to carry out coin transport and separation. The upper separation disc 19 has an inclination angle of 45° greater than the friction angle , to meet the non-self-locking conditions, to ensure that the coins outside the coin transport hole slide down by themselves;

Counting of coins: single-chip microcomputer 28 controls photodiode 27, three stepper motors 8, coin-feeding motor 3 and main motor 17, with the feedback between single-chip microcomputer 28 and photodiode 27, realizes one dime coin storage tube 7, five jiao coin storage For the counting of each currency in the tube 6 and the one-yuan coin storage tube 4, every coin falling from the separation groove 22 will cut off the light emitted by the photosensitive diode 27, and the cut-off signal will be fed back to the single-chip 28 machine for counting.

Use three stepper motors 8 to control the rotatable corner tray 12, pentagon tray 13 and dollar tray 14 to collect coins. Afterwards, the corner tray 12, the pentagon tray 13 and the one-yuan tray 14 will rotate corresponding angles, and the empty tubes of the next one-corner coin storage tube 7, the five-corner coin storage tube 6 and the one-yuan coin storage tube 4 are placed on the one-corner slide rail 9, the five-corner Below the slide rail 10 and the unitary slide rail 11, automatic quantitative collection is realized.

A small coin sorting machine of the present utility model integrates separation, counting and sorting, and realizes the orderly and accurate separation of different coins through the upper separation plate 19 and the lower separation plate 18; Counting: adopt rotatable corner tray 12, pentagon tray 13 and dollar tray 14 to collect and organize coins. The coin sorting machine has the characteristics of low cost, high efficiency and accurate counting. It provides convenience for banks, bus companies, subway stations, vending machines and other industries that deal with coins efficiently.

Claims (10)

1. a kind of small coin sorter, it is characterised in that including casing (15), is connected with casing (15) into coin motor (3), Enter coin motor (3) to be connected with Belt Drive device (20), being arranged above with casing (15) even of Belt Drive device (20) Connect enters coin funnel (1), and casing (15) passes through mair motor bearing (16) and tilts to be connected with mair motor (17), mair motor bearing (16) It is connected with lower separator disk (18), mair motor (17) is vertical with upper separator disk (19) to be connected, lower separator disk (18) and upper separator disk (19) it is oppositely arranged, upper separator disk (19) is located at immediately below Belt Drive device (20), and upper separator disk (19) is provided with fortune coin Groove (26), lower separator disk (18) is provided with three separating tanks (22) supplying a jiao, five jiaos and unitary coin to pass through respectively, each Upright one end to a coin slide rail under separating tank (22), the another of a coin slide rail rectifies to a coin reservoir.

2. as claimed in claim 1 a kind of small coin sorter it is characterised in that described enter coin motor (3) by entering coin Motor support base (21) is connected with casing (15), enters and is provided with square hole on coin motor support base (21), and square hole is located at Belt Drive device (20) transmission rear, the surrounding of Belt Drive device (20) is provided with into coin baffle plate (25), enter coin baffle plate (25) with enter coin electricity Machine bearing (21) connects.

3. as claimed in claim 2 a kind of small coin sorter it is characterised in that described Belt Drive device (20) include It is provided with belt, driving pulley on driving pulley (23) and driven pulley (24), driving pulley (23) and driven pulley (24) (23) all it is connected with entering coin baffle plate (25) by sliding bearing with driven pulley (24), driving pulley (23) passes through shaft coupling (2) It is connected with the axle entering coin motor (3).

4. as claimed in claim 1 a kind of small coin sorter it is characterised in that described enter coin funnel (1) partly stretch out Casing (15) and being stuck in the square hole at top of casing (15).

5. as claimed in claim 1 a kind of small coin sorter it is characterised in that described mair motor bearing (16) vertically sets Put, mair motor (17) and mair motor bearing (16) angle are 44-47 °.

6. as claimed in claim 1 a kind of small coin sorter it is characterised in that being provided with described lower separator disk (18) Coin backplate (5), the bottom that coin backplate (5) tilts positioned at lower separator disk (18), coin backplate (5) is connected with casing (15).

7. as claimed in claim 1 a kind of small coin sorter it is characterised in that described fortune coin groove (26) is around upper separator disk It is uniformly arranged within (19) one weeks.

8. a kind of small coin sorter as described in any one of claim 1-7 is it is characterised in that described coin reservoir is respectively One jiao of coin reservoir (7), five jiaos of coin reservoirs (6) and unitary coin reservoir (4), the bottom of casing (15) is provided with three motors (8), three motors (8) are connected with rotatable one jiao of pallet (12), five jiaos of pallets (13) and unitary pallet (14) respectively, It is provided with circular groove, one jiao of coin reservoir (7), five jiaos of saves on one jiao of pallet (12), five jiaos of pallets (13) and unitary pallet (14) Cylinder (6) and unitary coin reservoir (4) are respectively placed in the circular groove of one jiao of pallet (12), five jiaos of pallets (13) and unitary pallet (14) Interior, the surface of one jiao of coin reservoir (7), five jiaos of coin reservoirs (6) and unitary coin reservoir (4) respectively with one jiao of slide rail (9), five jiaos of cunnings Rail (10) is relative with one end of unitary slide rail (11), the other end of one jiao of slide rail (9), five jiaos of slide rails (10) and unitary slide rail (11) Relative with the separating tank (22) on lower separator disk (18) respectively, one jiao of slide rail (9), five jiaos of slide rails (10) and unitary slide rail (11) are all It is connected with casing (15) by steel pipe.

9. as claimed in claim 8 a kind of small coin sorter it is characterised in that the lower section of described separating tank (22) is all provided with Be equipped with light sensitive diode (27), light sensitive diode (27), three motors (8), enter coin motor (3) and mair motor (17) all with Single-chip microcomputer (28) connects.

10. as claimed in claim 9 a kind of small coin sorter it is characterised in that described single-chip microcomputer (28) adopts chip Model STC89C51.