CN215642878U

CN215642878U - Efficient coin quick sorting machine

Info

Publication number: CN215642878U
Application number: CN202121146852.3U
Authority: CN
Inventors: 张向红; 韩忠义; 杜玮; 刘斌; 刘红森; 高天瑞; 庞家桢; 乔伊洋; 张子千; 和垚平
Original assignee: Tangshan University
Current assignee: Tangshan University
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-25
Anticipated expiration: 2031-05-26

Abstract

The utility model provides an efficient coin quick sorting machine, belongs to currency letter sorting equipment technical field for sort the coin fast. The technical scheme is as follows: overlap from top to bottom and place four solid fixed rings, the mount is connected by the bolt with solid fixed ring, four layers of sieve trays top-down is fixed respectively in four fixed rings, first layer sieve tray, second floor sieve tray, the equipartition has the sieve mesh respectively on the bottom surface of third layer sieve tray, the bottom surface of fourth layer sieve tray is the plane, the axis of rotation passes the central shaft hole of four sieve trays perpendicularly, there is stirring fan blade in four sieve trays respectively, stirring fan blade's one end is connected with the axis of rotation, driving motor is connected with the axis of rotation, there is the coin collection opening respectively on the bottom surface of four sieve trays, the baffle that slides down is collected to the coin, the coin is collected the opening and is connected with collection device. The coin sorting machine is simple in structure and convenient to use, can collect sorting, counting and packaging into a whole to sort mixed coins, is high in sorting speed and efficiency, and reduces the operation cost of sorting the coins.

Description

Efficient coin quick sorting machine

Technical Field

The utility model relates to a device for rapidly sorting coins, and belongs to the technical field of currency sorting equipment.

Background

As a currency of currency, coins are an irreplaceable and important component in a national financial system. At present, new payment means such as mobile phone payment and the like have greatly replaced the circulation use of common currency, but coins still have a place in the currency circulation link due to the advantages of low cost, multiple circulation times, wear resistance, easy recycling and the like. In the actual circulation link, the financial institution needs to efficiently process a large amount of coins, such as counting, sorting, packaging and the like, so that the coins are circulated again, and the work of later-stage sorting and sorting of the large amount of coins is very heavy, which becomes a difficult point in the work. On one hand, the coin types are disordered and need to be identified one by one; on the other hand, the sorting work requires a lot of manpower and is time-consuming and labor-consuming. There is a need for an automated coin sorting machine that is convenient to use to perform the processing of large quantities of coins.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a high-efficiency coin rapid sorting machine which integrates sorting, counting and packaging, can sort mixed coins and has high sorting speed and high efficiency.

The technical scheme for solving the technical problems is as follows:

a high-efficiency coin rapid sorting machine comprises a fixing ring, a fixing frame, a first layer of sieve tray, a second layer of sieve tray, a third layer of sieve tray, a fourth layer of sieve tray, a driving motor, a rotating shaft, stirring blades, a lower sliding baffle, a switching motor and a collecting device, wherein the fixing ring is four rings, the four fixing rings are overlapped up and down, the circumferences of the four fixing rings are respectively and fixedly connected with the four vertical fixing frames, the fixing frame is a rectangular steel structural member, the fixing frame and the fixing rings are connected by bolts, the first layer of sieve tray, the second layer of sieve tray, the third layer of sieve tray and the fourth layer of sieve tray are respectively fixed in the four fixing rings from top to bottom, the four sieve trays are respectively flat cylindrical bodies with closed lower ends, sieve holes are respectively distributed on the bottom surfaces of the first layer of sieve tray, the second layer of sieve tray and the third layer of sieve tray, the bottom surface of the fourth layer of sieve tray is a plane, and the centers of the four sieve trays are respectively provided with shaft holes, the axis of rotation passes the central shaft hole of four sieve trays perpendicularly, the axis of rotation is rotatable fit with the shaft hole, there is stirring fan blade in four sieve trays respectively, stirring fan blade is parallel with the disc bottom surface of sieve tray, stirring fan blade's one end is connected with the axis of rotation, driving motor fixed connection is inboard at the lower extreme of mount, driving motor's motor shaft gear meshes with the pivot gear of axis of rotation lower extreme mutually, there is the coin respectively on the bottom surface of four sieve trays and collects the opening, the gliding baffle is installed in the coin collection open-ended below, the face of gliding baffle is collected the coin and is sealed, the one end of gliding baffle is connected with the switch pivot, switch motor is connected with the switch pivot, the other end of gliding baffle is relative with collection device's import, collection device installs in the sieve tray below outside.

Above-mentioned efficient coin quick sorting machine, the sieve mesh diameter of first layer sieve dish is less than the diameter of monobasic coin, and is greater than the diameter of old one-corner coin, and the sieve mesh diameter of second layer sieve dish is less than the diameter of old one-corner coin, and the diameter of pentagon coin, and the sieve mesh diameter of third layer sieve dish is less than the diameter of pentagon coin, and is greater than the diameter of new one-corner coin, and the bottom surface of fourth layer sieve dish is the plane.

Above-mentioned efficient coin quick sorting machine, stirring fan blade in four sieve trays is four respectively, and four stirring fan blade encircle axis of rotation circumference equipartition, and there is fixed ring stirring fan blade's upper end, and stirring fan blade's fixed ring suit is in the axis of rotation, and fixed ring's hole is connected for interference fit with the axis of rotation.

Above-mentioned efficient quick sorting machine of coin, collection device comprises collection box, photoelectric counter and storage bucket, and the collection box is upper end open-ended rectangle box body, and the one end of collection box is located the below of gliding baffle export, and the bottom surface of collecting the box inclines to the outside, and the collection box bottom surface is lowest to have the open slot, the height of open slot and the thickness phase-match of coin, the photoelectric counter of outside installation of open slot, and the storage bucket is located the outside below of collecting the box, and the open slot of collection box is relative with the upper end opening of storage bucket, the diameter of storage bucket and the diameter phase-match of the coin of collecting the box whereabouts.

The utility model has the beneficial effects that:

the utility model adopts a four-layer sieve tray structure, the sieve pore diameters of the four-layer sieve tray are respectively matched with currencies with different diameters, the currencies with different diameters can be intercepted on different sieve trays and fall into different collecting boxes and currency storage barrels from the sieve trays, and the photoelectric counter can count the currencies to complete the sorting and the collection of the currencies.

The mixed coin sorting machine has the advantages of simple structure, convenience in use, stability in operation, high safety, no need of frequent maintenance, convenience in overhaul, high sorting speed and high efficiency, can collect sorting, counting and packaging into a whole to sort the mixed coins, greatly reduces the workload and labor intensity of manual sorting, obviously improves the labor production efficiency and reduces the operation cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a schematic view of the structure of the driving motor and the rotating shaft;

FIG. 5 is a schematic view of the construction of the collecting box;

figure 6 is a top view of a screen tray.

The figures are labeled as follows: the device comprises a fixing ring 1, a fixing frame 2, a first layer of sieve tray 3, a second layer of sieve tray 4, a third layer of sieve tray 5, a fourth layer of sieve tray 6, a driving motor 7, a motor fixing plate 8, a rotating shaft 9, stirring fan blades 10, a motor shaft gear 11, a rotating shaft gear 12, a lower sliding baffle 13, a switch motor 14, a shaft hole 15, sieve holes 16, a coin collecting opening 17, a collecting box 18, an open slot 19, a photoelectric counter 20 and a coin storage barrel 21.

Detailed Description

The utility model comprises a fixed ring 1, a fixed frame 2, a first layer of sieve tray 3, a second layer of sieve tray 4, a third layer of sieve tray 5, a fourth layer of sieve tray 6, a driving motor 7, a motor fixed plate 8, a rotating shaft 9, stirring fan blades 10, a lower sliding baffle 13, a switch motor 14 and a collecting device.

Fig. 1, 2 and 3 show that the fixing rings 1 are four circular rings, the four fixing rings 1 are overlapped up and down, the circumferences of the four fixing rings 1 are respectively and fixedly connected with four upright fixing frames 2, the fixing frames 2 are rectangular steel structural members, and the fixing frames 2 are connected with the fixing rings 1 through bolts.

Fig. 1, 2 and 3 show that a first layer of sieve tray 3, a second layer of sieve tray 4, a third layer of sieve tray 5 and a fourth layer of sieve tray 6 are respectively fixed in four fixing rings 1 from top to bottom, the four sieve trays are respectively oblate cylinders with closed lower ends, sieve holes 16 are respectively and uniformly distributed on the bottom surfaces of the first layer of sieve tray 3, the second layer of sieve tray 4 and the third layer of sieve tray 5, and the bottom surface of the fourth layer of sieve tray 6 is a plane. The diameters of the sieve holes 16 of the four layers of sieve trays are respectively matched with currencies with different diameters, and the currencies with different diameters can be intercepted on different sieve trays, so that the purpose of sorting different coins is achieved.

Fig. 1, 2 and 3 show that the centers of the four sieve trays are respectively provided with a shaft hole 15, the rotating shaft 9 vertically penetrates through the central shaft holes 15 of the four sieve trays, and the rotating shaft 9 is rotatably matched with the shaft holes 15. There are stirring fan blade 10 in four sieve trays respectively, stirring fan blade 10 is parallel with the disc bottom surface of sieve tray, and there is fixed ring stirring fan blade 10's upper end, and stirring fan blade 10's fixed ring suit is on axis of rotation 9, and the hole of fixed ring is connected for interference fit with axis of rotation 9.

Four stirring fan blades 10 in the four sieve trays are respectively arranged, and the four stirring fan blades 10 are uniformly distributed around the circumference of the rotating shaft 9. The rotating shaft 9 drives the stirring fan blades 10 to rotate in a plane, and the stirring fan blades 10 stir the coins in the sieve tray, so that the coins smaller than the diameter of the sieve holes 16 can quickly fall from the sieve holes 16.

Fig. 1, 3 and 4 show that the driving motor 7 is fixedly connected to the inner side of the lower end of the fixing frame 2 through a motor fixing plate 8, a motor shaft gear 11 is sleeved on a motor shaft of the driving motor 7, a transmission shaft gear 12 is sleeved at the lower end of a rotating shaft, the motor shaft gear 11 is meshed with the transmission shaft gear 12, and the driving motor 7 drives the transmission shaft 9 to rotate through the motor shaft gear 11 and the transmission shaft gear 12.

Fig. 1 and 3 show that the bottom surfaces of the four sieve trays are respectively provided with coin collecting openings 17, and the lower slide flapper 13 is installed below the coin collecting openings 17, and the lower slide flapper 13 can open and close the coin collecting openings 17. During sorting, the lower slide baffle 13 seals the coin collecting opening 17, and coins can only fall from the sieve holes 16 of the sieve tray; when sorting is complete and the screen tray is completely filled with trapped coins, the lower flap 13 opens and the coins slide out of the coin collection opening 17 into the collection device. One end of the lower slide baffle 13 is connected with the switch rotating shaft, the switch motor 14 rotates, and the lower slide baffle 13 is opened or closed through the switch rotating shaft.

Fig. 1, 3 and 5 show that the collecting device consists of a collecting box 18, a photoelectric counter 20 and a coin barrel 21. The collecting box 18 is a rectangular box body with an opening at the upper end, and one end of the collecting box 18 is positioned below the outlet of the lower slide baffle 13. The length and the width of collecting box 19 upper surface are slightly more than three coin diameter respectively, guarantee that the smooth and easy entering of coin collects box 18, and the bottom surface of collecting box 18 is the inclined plane and as the coin slide, and there is open slot 19 collecting box 18 bottom surface lowest end, and the height of open slot 19 and the thickness phase-match of coin, photoelectric counter 20 is installed in the outside of open slot 19, and the coin rolls off from collecting box 18's bottom surface open slot 19, and photoelectric counter 20 counts. The coin storage barrel 21 is located below the outer side of the collecting box 18, the opening groove 19 of the collecting box 18 is opposite to the opening at the upper end of the coin storage barrel 21, and the diameter of the coin storage barrel 21 is slightly larger than that of coins falling from the collecting box 18, so that the coins can be neatly stacked after falling.

Fig. 2 and 6 show that the screen openings 16 of the four-layer screen plate are respectively matched in diameter with different currencies. The diameter of the screen hole of the first layer of screen tray (3) is 23.5mm, is smaller than the diameter of the one-coin-in-one (25.0 mm), and is larger than the diameter of the old coin by 20.5mm, so that the one-coin-in-one can be intercepted, and other coins can be allowed to fall; the screen hole diameter of the second layer screen disc (4) is 21.5mm, is smaller than the diameter of the old dime by 22.5mm and is larger than the diameter of the pentagon by 20.5mm, so that the old dime can be intercepted, and the pentagon and a new dime are allowed to fall; the diameter of the sieve hole of the third layer of sieve tray (5) is 19.5mm, is less than the diameter of the pentagonal coin by 20.5mm and is more than the diameter of the new coin by 19.0mm, so that the pentagonal coin can be intercepted, and the new coin is allowed to fall; the new dime is only present in the fourth deck of trays 6 and so the underside is planar.

The using process of the utility model is as follows:

the first layer sieve tray 3, the second layer sieve tray 4 and the third layer sieve tray 5 are respectively provided with sieve holes 16 with the diameters of 23.5mm, 21.5mm and 19.5mm, the sieve holes correspond to the diameters of the unitary coin, the old one-corner coin and the pentagonal coin respectively, and the fourth layer sieve tray 6 directly receives the new one-corner coin without punching.

2kg coins are put into the first layer of the sieve tray 3 at one time, a driving motor 7 is started, the driving motor 7 drives a rotating shaft 9 to rotate, stirring blades 10 arranged on the rotating shaft 9 rotate in the sieve tray to stir the coins in the sieve tray, the rotating speed of the stirring blades 10 is 1rad/s, and the time for screening each coin on average is about one minute.

During the stirring process of the stirring fan blades 10, a unitary coin is remained in the first-layer sieve tray 3, and other three coins fall into the second-layer sieve tray 4 from the sieve holes 16 of the first-layer sieve tray 3; and continuing stirring, respectively keeping the old dime and the pentagon coins in the second layer of sieve tray 4 and the third layer of sieve tray 5, and enabling the new dime to fall into the fourth layer of sieve tray 6.

After the corresponding coins are sorted, the downward sliding baffles 13 of the four layers of sieve trays are opened by the switching motor 14, the coins intercepted on the four layers of sieve trays respectively flow into the collecting box 18 below the sieve trays, the coins slide out of the bottom open slot 19 of the collecting box 18, and the photoelectric counter 20 counts.

The coins fall into the coin storage barrel 21 to be packaged, sorted coins are respectively filled into the corresponding coin storage barrel 21, the inner wall of the coin storage barrel 21 is smooth, the diameter ratio of the coins is slightly larger than that of the corresponding coins, and the coins are neatly stacked after falling.

The height of the coin storage barrel 21 is exactly equal to the height of fifty coins, so the heights of the four coin storage barrels 21 are: the height of the one-dimensional coin cylinder was 93mm, the height of the pentagonal coin cylinder was 84mm, and the height of the one-angular coin cylinder was 85mm and 120 mm.

One embodiment of the utility model is as follows:

the diameter of the fixing ring 1 is 225mm, the height is 23mm, and the wall thickness is 7.5 mm;

the height of the fixed frame 2 is 500mm, the width is 40mm, and the height is 10 mm;

the diameter of the first layer of sieve tray 3 is 210mm, the height is 100mm, the wall thickness is 5mm, and the diameter of the sieve hole is 23.5 mm;

the diameter of the second layer of sieve tray 4 is 210mm, the height is 100mm, the wall thickness is 5mm, and the diameter of the sieve hole is 21.5 mm;

the diameter of the third layer of sieve tray 5 is 210mm, the height is 100mm, the wall thickness is 5mm, and the diameter of the sieve hole is 19.5 mm;

the diameter of the fourth layer of sieve tray 6 is 210mm, the height is 100mm, and the wall thickness is 5 mm;

the distances among the first layer of sieve trays 3, the second layer of sieve trays 4 and the third layer of sieve trays 5 are respectively 15mm, and the distance between the third layer of sieve trays 5 and the fourth layer of sieve trays 6 is 51 mm; the model of the driving motor 7 is FY86ES 350A;

the motor fixing plate 8 is a trapezoid body, the lower bottom is 178.79mm, the upper bottom is 117.66mm, the thickness is 10mm, the height is 100mm, and the height from the ground is 130 mm;

the diameter of the rotating shaft 9 is 30mm, and the height is 400 mm;

the length of the stirring fan blades 10 is 42.35mm, and the width of the stirring fan blades is 80 mm;

the length of the lower slide baffle 13 is 50mm, and the width is 71 mm;

the switching motor 14 is of the type MG905

The length of the lower bottom of the collecting box 18 is 29.16mm, the width of the lower bottom is 26.84mm, the length of the upper bottom is 50mm, the width of the lower bottom is 20.66mm, and the height of the lower bottom is 23 mm;

the length of the open slot 19 is 50mm, and the width is 20.66 mm;

the photoelectric counter 20 is an infrared shading counter;

the coin barrel 21 has a length of 29.16mm, a width of 26.84mm and a height of 40 mm.

Claims

1. The utility model provides a high-efficient coin quick sorting machine which characterized in that: the screening device comprises a fixing ring (1), a fixing frame (2), a first layer of screening disc (3), a second layer of screening disc (4), a third layer of screening disc (5), a fourth layer of screening disc (6), a driving motor (7), a rotating shaft (9), stirring fan blades (10), a lower sliding baffle (13), a switching motor (14) and a collecting device, wherein the fixing ring (1) is four circular rings, the four fixing rings (1) are overlapped up and down, the circumferences of the four fixing rings (1) are respectively and fixedly connected with the four vertical fixing frames (2), the fixing frames (2) are rectangular steel structural members, the fixing frames (2) and the fixing rings (1) are connected through bolts, the first layer of screening disc (3), the second layer of screening disc (4), the third layer of screening disc (5) and the fourth layer of screening disc (6) are respectively fixed in the four fixing rings (1) from top to bottom, the four screening discs are respectively oblate cylinders with the lower ends sealed, sieve pores (16) are uniformly distributed on the bottom surfaces of a first layer of sieve tray (3), a second layer of sieve tray (4) and a third layer of sieve tray (5) respectively, the bottom surface of a fourth layer of sieve tray (6) is a plane, shaft holes (15) are formed in the centers of the four sieve trays respectively, a rotating shaft (9) vertically penetrates through the central shaft holes (15) of the four sieve trays, the rotating shaft (9) and the shaft holes (15) are in rotatable fit, stirring fan blades (10) are arranged in the four sieve trays respectively, the stirring fan blades (10) are parallel to the disc bottom surfaces of the sieve trays, one end of each stirring fan blade (10) is connected with the rotating shaft (9), a driving motor (7) is fixedly connected to the inner side of the lower end of a fixed frame (2), a motor shaft gear (11) of the driving motor (1) is meshed with a rotating shaft gear (12) at the lower end of the rotating shaft (9), coin collecting openings (17) are formed in the bottom surfaces of the four sieve trays respectively, a downslide baffle (13) is installed below the coin collecting opening (17), the face of gliding baffle (13) is collected coin opening (17) and is sealed, and the one end of gliding baffle (13) is connected with the switch pivot, and switching motor (14) are connected with the switch pivot, and the other end of gliding baffle (13) is relative with collection device's import, and collection device installs in the sieve tray below outside.

2. The high efficiency coin rapid sorter of claim 1 wherein: the diameter of the sieve pore of the first layer sieve tray (3) is smaller than that of the unary coin and larger than that of the old one-corner coin, the diameter of the sieve pore of the second layer sieve tray (4) is smaller than that of the old one-corner coin and larger than that of the five-corner coin, the diameter of the sieve pore of the third layer sieve tray (5) is smaller than that of the five-corner coin and larger than that of the new one-corner coin, and the bottom surface of the fourth layer sieve tray (6) is a plane.

3. The high efficiency coin rapid sorter of claim 1 wherein: stirring fan blade (10) in four sieve trays are four respectively, and four stirring fan blade (10) encircle axis of rotation (9) circumference equipartition, and there is fixed ring upper end of stirring fan blade (10), and the fixed ring suit of stirring fan blade (10) is on axis of rotation (9), and the hole and the axis of rotation (9) of fixed ring are connected for interference fit.

4. The high efficiency coin rapid sorter of claim 1 wherein: the collecting device is by collecting box (18), photoelectric counter (20) and coin storage bucket (21) are constituteed, it is upper end open-ended rectangle box body to collect box (18), the one end of collecting box (18) is located the below of gliding baffle (13) export, the bottom surface of collecting box (18) inclines to the outside, the bottom surface least significant of collecting box (18) has open slot (19), the height and the thickness phase-match of coin of open slot (19), photoelectric counter (20) are installed in the outside of open slot (19), coin storage bucket (21) are located the outside below of collecting box (18), open slot (19) of collecting box (18) are relative with the upper end opening of coin storage bucket (21), the diameter of coin storage bucket (21) and the diameter phase-match of the coin of collecting box (18) whereabouts.