CN106373253B

CN106373253B - Coin sorting module and modularized coin sorting and counting device

Info

Publication number: CN106373253B
Application number: CN201611003317.6A
Authority: CN
Inventors: 蒋冰; 谌霖霖; 张超; 吴畏; 胡列武; 刘双瑞; 王凯
Original assignee: Hunan University
Current assignee: Hunan University
Priority date: 2016-11-15
Filing date: 2016-11-15
Publication date: 2022-08-02
Anticipated expiration: 2036-11-15
Also published as: CN106373253A

Abstract

The invention discloses a coin sorting module and a modularized coin sorting and counting device, wherein the coin sorting module comprises a first shell, one side of the first shell is provided with a coin feeding port, a coin sorting track which is obliquely arranged and comprises a plurality of coin channels is arranged in the first shell, the upper end of the coin sorting track is connected with the coin feeding port, the coin sorting track is provided with a track groove, the track groove is provided with at least two coin sliding steps with different widths and depths, each coin sliding step forms a coin channel corresponding to one coin type, and each coin sliding step is provided with an independent coin outlet at the lower side of the coin sorting track; the modular coin classifying and counting device comprises a coin sorting module, wherein the coin sorting module is the coin sorting module provided by the invention, and a coin collecting module is arranged on the lower side of at least one coin outlet of the coin sorting module. The coin sorting machine can separate different types of coins and has the advantages of small size, high sorting efficiency, reliability, simple structure and wide application occasions.

Description

Coin sorting module and modularized coin sorting and counting device

Technical Field

The invention relates to coin sorting equipment, in particular to a coin sorting module and a modular coin sorting and counting device.

Background

In real life, the amount of coins used is not small, and the coins need to consume certain physical strength for counting because of small volume and large mass. There are also a lot of reports on news, too many coins are piled up, and a lot of energy and time are consumed by workers at banks and the like. In the bus station, the coins are completely checked and packed by manually utilizing coin boxes; the subway station can count the coins by a machine and pack the coins according to the number; in general, medium and small supermarkets are completely counted by hands. Therefore, the requirement for a simple and feasible coin counting machine exists for the public transportation industry or middle and small supermarkets.

Some departments such as banks, supermarkets and the like need to efficiently process a large amount of coins, such as counting, classifying, packaging and the like, so as to recycle the coins, and unmanned ticket-selling cars, coin-freed telephones and the like need to identify the coins in real time. Different occasions use coin classification's machine inequality, and consequently, the different occasions of current integral type coin classification device use coin classification's device different, need special customization, and consequently current integral type coin classification device can not adapt to the user demand of different occasions.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: to the above-mentioned problem of prior art, provide a coin module and modularization coin classification counting assembly that can separate different types of coin, small in size, categorised high efficiency are reliable, simple structure, application scenario are wide.

In order to solve the technical problems, the invention adopts the technical scheme that:

the invention provides a coin sorting module which comprises a first shell, wherein a coin feeding port is arranged on one side of the first shell, a coin sorting track which is obliquely arranged and comprises a plurality of coin sorting channels is arranged in the first shell, the upper end of the coin sorting track is connected with the coin feeding port, the coin sorting track is provided with coin sorting channels with different widths, and each coin sorting channel is provided with an independent coin outlet.

Preferably, the coin rail includes main coin slide rail, the bottom of main coin slide rail is equipped with first coin mouth, the width of first coin mouth is narrower than the width of main coin slide rail, just the downside of first coin mouth is equipped with second coin slide rail, main coin slide rail passes through first coin mouth and second coin slide rail intercommunication, the bottom of second coin slide rail is equipped with the second and divides the coin mouth, the width that the second divides the coin mouth is narrower than the width of second coin slide rail, just the downside that the second divides the coin mouth is equipped with the third coin slide rail, the second coin slide rail passes through second coin mouth and third coin slide rail intercommunication, the lower extreme of main coin slide rail, second coin slide rail, third coin slide rail is equipped with independent coin export.

Preferably, a collecting box is arranged at the lower side of at least one coin outlet of the coin rail.

Preferably, a coin counting module is further arranged in the first shell, the coin counting module includes a controller, a display module, a power module and a photoelectric door respectively arranged at each coin channel of the coin track, an output end of the photoelectric door is connected with the controller, the controller is connected with the display module, the power module is respectively connected with the photoelectric door, the controller and the display module, the controller and the power module are arranged in the first shell, and the display module is arranged on the first shell.

Furthermore, the invention also provides a modularized coin classifying and counting device, which comprises a coin sorting module, wherein the coin sorting module is the coin sorting module provided by the invention, and a coin collecting module is arranged on the lower side of at least one coin outlet of the coin sorting module.

Preferably, the coin collecting module includes a second housing, a collecting motor is arranged in the second housing, a collecting tray is connected to an output shaft of the collecting motor, the collecting tray is supported by the output shaft of the collecting motor and arranged on the upper side of the second housing, a plurality of collecting pipes for collecting coins are arranged on the surface of the collecting tray, and a tray for supporting the collecting pipes is arranged on the lower side of the collecting tray.

Preferably, the downside of catch tray is equipped with a plurality of sliding holes along longitudinal arrangement, one side of tray is equipped with the slip post, the bottom of tray is equipped with universal ball, the slip post is inserted and is established and slide arrangement in sliding hole, still be equipped with the cylinder cam that one side has the arc bulge in the second shell, the tray passes through universal ball sliding bearing on the cylinder cam, the tray will collect the pipe lifting when sliding to the arc bulge of cylinder cam.

Preferably, a coin feeding port of the coin sorting module is provided with a coin feeding module, and a coin outlet of the coin feeding module is arranged above the coin feeding port.

Preferably, the coin feeding module comprises a third shell, a coin buffering disc, a sleeve cup and a driving mechanism are sequentially arranged in the third shell from top to bottom, an opening is formed in the bottom of the coin buffering disc, a rotatable coin buffering page is arranged in the coin buffering disc, a rotatable coin throwing disc is arranged on the upper side of the sleeve cup, and a coin feeding port of the coin feeding module extends out of the third shell in the tangential direction and is located on the outer side of the coin throwing disc; the coin buffering page and the coin throwing disk are respectively connected with the driving mechanism.

Preferably, the driving mechanism comprises a first driving motor, a second driving motor, an inner shaft and an outer shaft sleeve, the axes of the inner shaft and the outer shaft sleeve are the same, the outer shaft sleeve is arranged in an inner hole of the sleeve cup through a bearing, the inner shaft is arranged in an inner hole of the outer shaft sleeve through a bearing, the coin buffering sheet is fixed at one end of the inner shaft, the other end of the inner shaft is connected with the output end of the first driving motor, the coin throwing disc is fixed at one end of the outer shaft sleeve, a driven gear is arranged at the other end of the outer shaft sleeve, a driving gear is arranged at the output end of the second driving motor, and the driving gear and the driven gear are meshed with each other.

The coin sorting module has the following advantages: the coin sorting module is characterized in that a sorting track which is obliquely arranged and comprises a plurality of sorting channels is arranged in a first shell, the upper end of the sorting track is connected with a coin feeding port, a track groove is formed in the sorting track, at least two coin sliding steps with different widths and depths are arranged in the track groove, each coin sliding step forms a sorting channel corresponding to one coin type, an independent sorting outlet is formed in the lower side of the sorting track of each coin sliding step, the coin sliding on the sorting track is realized by the self weight of the coin, the separation of different types of coins is realized by the sorting channels which are arranged in the same direction, and the coin sorting module can be widely applied to departments or mechanisms such as banks, supermarkets, subways, buses and the like and has the advantages of small size, high efficiency and reliability in sorting, simple structure and wide application occasions.

The modular coin sorting and counting device has the following advantages: the modular coin classifying and counting device comprises the coin sorting module, so that the modular coin classifying and counting device also has the advantages of the coin sorting module, and the coin collecting module can collect coins aiming at partial coin outlets, so that the efficiency of sorting and collecting coins is improved, and the modular coin classifying and counting device is particularly suitable for the classifying and counting work of a large number of coins.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the invention.

Fig. 3 is a schematic perspective view of a coin sorting module according to an embodiment of the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of a coin sorting module according to an embodiment of the invention.

FIG. 5 is a schematic cross-sectional view of a coin rail according to an embodiment of the present invention.

FIG. 6 is a schematic structural diagram of a principle of main view of a coin sorting track according to an embodiment of the present invention.

FIG. 7 is a schematic cross-sectional view of a coin counting module according to an embodiment of the present invention.

Fig. 8 is a schematic perspective view of a coin collecting module according to an embodiment of the present invention.

Fig. 9 is a schematic cross-sectional structure diagram of a coin collection module according to an embodiment of the invention.

Fig. 10 is a schematic perspective view of a cylindrical cam according to an embodiment of the present invention.

FIG. 11 is a schematic perspective view of a coin feeding module according to an embodiment of the present invention.

FIG. 12 is a schematic top view of a coin feeding module according to an embodiment of the present invention.

FIG. 13 is a schematic cross-sectional view of a coin feeding module according to an embodiment of the present invention.

FIG. 14 is a schematic view of an assembly structure of the coin buffering page and the coin throwing disk according to the embodiment of the present invention.

Illustration of the drawings: 1. a coin sorting module; 10. a first housing; 11. a coin feeding port; 12. a coin sorting track; 121. a primary coin slide rail; 122. a first coin sorting port; 123. a second coin slide rail; 124. a second coin sorting port; 125. a third coin slide rail; 13. a collection box; 14. a coin counting module; 141. a photogate; 142. a controller; 143. a display module; 144. a power supply module; 2. a coin collection module; 20. a second housing; 21. collecting the motor; 22. a collection tray; 221. a collection pipe; 222. a slide hole; 23. a tray; 231. a sliding post; 24. a ball transfer unit; 25. a cylindrical cam; 251. an arc-shaped protrusion; 3. a coin feeding module; 30. a coin outlet; 31. a third housing; 32. a coin buffering disc; 321. an opening; 322. a buffer currency page; 33. sleeving a cup; 331. throwing the coin disk; 34. a drive mechanism; 341. a first drive motor; 342. a second drive motor; 343. an inner shaft; 344. an outer sleeve; 345. a driven gear; 346. a drive gear.

Detailed Description

The modular coin sorting and counting device and the coin sorting module thereof according to the present embodiment will be further described in detail below, taking three coins of the first place, the second place and the third place of the rmb as an example.

As shown in fig. 1 and fig. 2, the modular coin classifying and counting device of the present embodiment includes a coin sorting module 1, and a coin collecting module 2 is disposed at a lower side of at least one coin outlet of the coin sorting module 1, wherein the coin sorting module 1 is a core module of the modular coin classifying and counting device of the present embodiment, and after entering the coin sorting module 1, coins will enter different tracks according to different diameters of the coins; the coin collecting module 2 is used for collecting coins classified by the coin sorting module 1. Further, in the present embodiment, the coin feeding module 3 is disposed at the coin feeding port 11 of the coin sorting module 1, the coin outlet 30 of the coin feeding module 3 is disposed above the coin feeding port 11, and the coin feeding module 3 is configured to output coins to the coin sorting module 1 in a single row. It should be noted that, in the present embodiment, the coin collecting module 2 and the coin feeding module 3 are optional modules, and the operation of the coin sorting module 1 does not depend on both the coin collecting module 2 and the coin feeding module 3.

As shown in fig. 1, 2, 3 and 4, the coin sorting module 1 includes a first housing 10, a coin feeding opening 11 is provided at one side of the first housing 10, a sorting track 12 which is obliquely arranged and includes a plurality of sorting channels is provided in the first housing 10, an upper end of the sorting track 12 is connected to the coin feeding opening 11, the sorting track 12 is provided with sorting channels having different widths, and each sorting channel is provided with an independent sorting outlet. After three kinds of coins of monobasic coin, pentagon coin or one corner coin got into coin module 1, utilize the dead weight of coin to slide on the coin track that the slope was arranged, according to the difference of each coin diameter, the coin can automatic entering corresponds the coin passageway of width and then flows out from the coin export that corresponds moreover, has the advantage that does not need extra power drive, classification principle is simple, categorised accurate reliable, simple structure, low in manufacturing cost.

As shown in fig. 5 and 6, the coin rail 12 includes a main coin rail 121, the bottom of the main coin rail 121 is provided with a first coin slot 122, the width of the first coin slot 122 (see L2 in fig. 6) is narrower than the width of the main coin rail 121 (see L1 in fig. 6), and a second coin sliding rail 123 is provided at the lower side of the first coin slot 122, the main coin sliding rail 121 is communicated with the second coin sliding rail 123 through the first coin slot 122, a second coin slot 124 is provided at the bottom of the second coin sliding rail 123, the width of the second coin slot 124 is narrower than the width (see L2 in fig. 6) of the second coin sliding rail 123 (see L3 in fig. 6), and the downside of second minute coin mouth 124 is equipped with third coin slide rail 125, and second coin slide rail 123 is through second minute coin mouth 124 and third coin slide rail 125 intercommunication, and the lower extreme of main coin slide rail 121, second coin slide rail 123, third coin slide rail 125 is equipped with independent coin export. Coin rail 12 adopts three-layer rail mounted structure to carry out coin classification, has small in size, checks high-efficient accurate advantage. Referring to fig. 5, after three coins, namely the one-yuan coin, the pentagon coin and the one-cornered coin enter the coin feeding port 11 in sequence, the coins automatically slide downwards, and the subsequent sliding process of the coins is as follows: (I) regardless of the type of coin, the coin will first slide past section #123 on the main coin slide rail 121; (I) after the coin slides to the first coin sorting opening 122, if the coin is a unitary coin, the coin continues to slide along the rail section #1 on the main coin slide rail 121, and the rail section #1 is a coin sorting channel of the unitary coin and finally flows out from a coin sorting outlet of the unitary coin; otherwise, if the coin is a pentagon or dime, the coin will fall from the first dispensing opening 122 along path #23 into the second coin chute 123 because the pentagon and dime are smaller than the first coin; (III) after the coins slide to the second coin dividing opening 124, if the coins are pentagonal coins, the coins continue to slide along a rail section #2 on the second coin slide rail 123, and the rail section #2 is a coin dividing channel of the pentagonal coins and finally flows out from a coin dividing outlet of the pentagonal coins; otherwise, if the coin is a dime, the coin will fall along path #3 from the second coin splitting opening 124 into the third coin chute 125, and finally out the coin splitting outlet of the dime, since the dime is smaller than the penta.

Considering that the current one-yuan coins circulating in the market are more, and the coins in the places such as buses and subways are mainly the one-yuan coins, the coin collecting module 2 is designed to specially collect the one-yuan coins in the embodiment. For the pentagonal coins and the dimes with a small number, the collecting boxes 13 are adopted to store the pentagonal coins and the dimes, so as to meet the general requirement, as shown in fig. 1 to 4, in the embodiment, the collecting boxes 13 are arranged at the lower sides of the two coin outlets corresponding to the pentagonal coins and the dimes of the coin rail 12, one collecting box 13 is used for collecting the pentagonal coins, and the other collecting box 13 is used for collecting the dimes. Needless to say, the collecting box 13 may be used to collect the unitary coins separated from the corresponding coin outlets of the unitary coins according to the requirement, or the coin collecting module 2 may be used to collect the pentagonal coins and/or the one-cornered coins.

As shown in fig. 6 and 7, the first housing 10 is further provided with a coin counting module 14, the coin counting module 14 includes a controller 142, a display module 143, a power module 144, and a photoelectric gate 141 respectively disposed at each coin passage of the coin rail 12, an output end of the photoelectric gate 141 is connected to the controller 142, the controller 142 is connected to the display module 143, the power module 144 is connected to the photoelectric gate 141, the controller 142, and the display module 143, the controller 142 and the power module 144 are disposed in the first housing 10, and the display module 143 is disposed on the first housing 10. When a coin passes through the coin separating channel of the unitary coin, the photoelectric gate 141 of the coin separating channel is blocked, so that the photoelectric gate 141 triggers to output a pulse signal, and the controller 142 adds 1 to the count value of the unitary coin in the display module 143 when receiving the pulse signal; when the coin passes through the coin separating channel of the pentagonal coin, the photoelectric gate 141 of the coin separating channel is blocked, so that the photoelectric gate 141 triggers to output a pulse signal, and the controller 142 adds 1 to the count value of the pentagonal coin in the display module 143 when receiving the pulse signal; when a coin passes through the coin passage of a dime, the photoelectric gate 141 of the coin passage is blocked, so that the photoelectric gate 141 triggers to output a pulse signal, and the controller 142 receives the pulse signal and adds 1 to the count value of the dime in the display module 143. In this embodiment, the display module 143 is implemented by three sets of digital tubes, and the display module 143 may also be implemented by a liquid crystal display screen as needed.

As shown in fig. 8 and 9, the coin collecting module 2 of the present embodiment includes a second housing 20, a collecting motor 21 is provided in the second housing 20, a collecting tray 22 is connected to an output shaft of the collecting motor 21, the collecting tray 22 is supported and arranged on an upper side of the second housing 20 by the output shaft of the collecting motor 21, a plurality of collecting pipes 221 for collecting coins are provided on a surface of the collecting tray 22, and a plurality of trays 23 for supporting the collecting pipes 221 are provided on a lower side of the collecting tray 22. In this embodiment, the collecting motor 21 is connected to the controller 142, and the controller 142 controls the rotation of the collecting motor 21.

As shown in fig. 8, 9 and 10, in the present embodiment, the lower side of the collecting tray 22 is provided with a plurality of sliding holes 222 arranged along the longitudinal direction, one side of the tray 23 is provided with a sliding column 231, the bottom of the tray 23 is provided with a universal ball 24, the sliding column 231 is inserted and slidably arranged in the sliding holes 222, the second housing 20 is further provided with a cylindrical cam 25 having an arc-shaped protrusion 251 on one side, the tray 23 is slidably supported on the cylindrical cam 25 through the universal ball 24, and the collecting pipe 221 is lifted when the tray 23 slides to the arc-shaped protrusion 251 of the cylindrical cam 25. In this embodiment, the coin counting module 14 counts each coin channel, when the number of coin channels corresponding to a single coin reaches the capacity of the collecting pipe 221 (the collecting pipe 221 collects full coins), the collecting motor 21 drives the collecting tray 22 to rotate, so as to rotate the collecting pipe 221 away from the coin outlet of the coin channel corresponding to the single coin, and when the collecting pipe 221 collecting full coins is rotated to the arc-shaped projection 251 of the cylindrical cam 25, the collecting pipe 221 collecting full coins is lifted, so that the collecting pipe 221 collecting full coins can be taken out conveniently.

As shown in fig. 11, 12, 13 and 14, in this embodiment, the coin feeding module 3 includes a third housing 31, a coin buffering plate 32, a cup 33 and a driving mechanism 34 are sequentially disposed in the third housing 31 from top to bottom, an opening 321 is disposed at the bottom of the coin buffering plate 32, a rotatable coin buffering page 322 is disposed in the coin buffering plate 32, a rotatable coin throwing plate 331 is disposed at the upper side of the cup 33, and the coin feeding port 11 of the coin feeding module 3 extends out from the third housing 31 along the tangential direction and is located outside the coin throwing plate 331; the coin buffer page 322 and the coin throwing disk 331 are both connected to the driving mechanism 34. The working principle of the coin feeding module 3 is as follows: after the coins are put into the coin buffering disc 32, the driving mechanism 34 drives the coin buffering page 322 to rotate in the coin buffering disc 32, so that the coins sequentially fall from the opening 321 at the bottom of the coin buffering disc 32 to the coin throwing disc 331 one by one, and since the driving mechanism 34 drives the coin throwing disc 331 to rotate at the same time, the fallen coins can be dispersed on the coin throwing disc 331, and due to the action of centripetal force, the coins slide off from the coin sending port 11 which is arranged on the third shell 31 and located on the outer side of the coin throwing disc 331 and stretches out in the tangential direction.

As shown in fig. 13 and 14, the driving mechanism 34 includes a first driving motor 341, a second driving motor 342, an inner shaft 343 and an outer shaft sleeve 344, the axes of the inner shaft 343 and the outer shaft sleeve 344 are the same, the outer shaft sleeve 344 is arranged in the inner hole of the sleeve cup 33 through a bearing, the inner shaft 343 is arranged in the inner hole of the outer shaft sleeve 344 through a bearing, the coin buffering sheet 322 is fixed at one end of the inner shaft 343, the other end of the inner shaft 343 is connected with the output end of the first driving motor 341, the coin throwing disc 331 is fixed at one end of the outer shaft sleeve 344, the other end of the outer shaft sleeve 344 is provided with a driven gear 345, the output end of the second driving motor 342 is provided with a driving gear 346, the driving gear 346 and the driven gear 345 are engaged with each other, the driving mechanism 34 is coaxially arranged with two shafts, and a hollow sleeve structure is formed between the inner shaft 343 and the outer shaft sleeve 344, which greatly improves the space utilization rate.

To sum up, the modularized coin classifying and counting device of the embodiment is composed of the coin sorting module 1, the coin collecting module 2 and the coin sending module 3, so that the coin classifying, counting and coin collecting can be realized. Coins are poured onto a coin buffering disc 32 of the coin sending module 3, a two-stage coin current limiting device consisting of a coin buffering page 322 and a coin throwing disc 331 is arranged in the coin buffering disc 32, and the coins can be output to the coin sorting module 1 in a row. After the coin enters the coin sorting module 1, the coin can enter different sorting channels according to the different diameters of the coins, meanwhile, the photoelectric door 141 on the sorting channels can count the coins, and the pentagon coins and the dimes after being sorted enter the collecting box 13. The coin collecting module 2 collects the one-yuan coins needing to be collected according to the amount by the collecting pipe 221, after the one-yuan coins in the collecting pipe 221 reach the designated number, the controller 142 controls the collecting motor 21 to rotate to automatically rotate out the collecting pipe 221, the next collecting pipe 221 enters a station, and the full collecting pipe 221 rotates to the position above the arc-shaped protruding portion 251 and is lifted automatically, so that the coins are convenient to take out.

The modular coin classifying and counting device of the embodiment adopts a modular design, and when fewer coins need to be processed simultaneously, such as coin feeding in a bus and a vending machine, the coin collecting module 2 can be used independently to complete the classifying and counting of the coins; when a large amount of coins are processed simultaneously, for example, at a bus station, convenience stores can use coin module 1 and send coin module 3 simultaneously, when the packing demand of coin, but in addition coin collection module 2 can to can satisfy multiple demand, improve market competition, can select the module according to specific demand, realize the coin classification of multiple occasion.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides a device is checked in modularization coin classification which characterized in that: including coin module (1), coin module (1) includes first shell (10), one side of first shell (10) is equipped with send coin mouth (11), be equipped with branch coin track (12) that the slope was arranged and was contained a plurality of coin passageways in first shell (10), the upper end of branch coin track (12) links to each other with sending coin mouth (11), be equipped with the different coin passageway of width on branch coin track (12), and the lower extreme of each coin passageway is equipped with independent coin export, just at least one coin export downside of coin module (1) is equipped with coin collection module (2), coin collection module (2) include second shell (20), be equipped with in second shell (20) and collect motor (21), be connected with on the output shaft of collecting motor (21) and collect dish (22), collect dish (22) and arrange in the upside of second shell (20) through the output shaft bearing of collecting motor (21) and arrange in the upside of second shell (20) The collecting device comprises a collecting tray (22), a plurality of collecting pipes (221) for collecting coins are arranged on the surface of the collecting tray (22), a tray (23) for supporting the collecting pipes (221) is arranged on the lower side of the collecting tray (22), a plurality of sliding holes (222) which are longitudinally arranged are formed in the lower side of the collecting tray (22), a sliding column (231) is arranged on one side of the tray (23), universal balls (24) are arranged at the bottom of the tray (23), the sliding column (231) is inserted and slidably arranged in the sliding holes (222), a cylindrical cam (25) with an arc-shaped protruding part (251) on one side is further arranged in a second shell (20), the tray (23) is slidably supported on the cylindrical cam (25) through the universal balls (24), and the collecting pipes (221) are lifted when the tray (23) slides to the arc-shaped protruding part (251) of the cylindrical cam (25); the coin sorting module is characterized in that a coin feeding module (3) is arranged at a coin feeding port (11) of the coin sorting module (1), and a coin outlet (30) of the coin feeding module (3) is arranged above the coin feeding port (11).

2. The modular coin sorting and counting apparatus of claim 1, wherein: the coin feeding module (3) comprises a third shell (31), a coin buffering disc (32), a sleeve cup (33) and a driving mechanism (34) are sequentially arranged in the third shell (31) from top to bottom, an opening (321) is formed in the bottom of the coin buffering disc (32), a rotatable coin buffering page (322) is arranged in the coin buffering disc (32), a rotatable coin throwing disc (331) is arranged on the upper side of the sleeve cup (33), and a coin feeding port (11) of the coin feeding module (3) extends out of the third shell (31) in the tangential direction and is located on the outer side of the coin throwing disc (331); the coin buffering page (322) and the coin throwing disk (331) are respectively connected with the driving mechanism (34).

3. The modular coin sorting and counting apparatus of claim 2, wherein: the driving mechanism (34) comprises a first driving motor (341), a second driving motor (342), an inner shaft (343) and an outer shaft sleeve (344), the axes of the inner shaft (343) and the outer shaft sleeve (344) are the same, the outer shaft sleeve (344) is arranged in an inner hole of the sleeve cup (33) through a bearing, the inner shaft (343) is arranged in the inner hole of the outer shaft sleeve (344) through a bearing installation, the coin buffering page (322) is fixed at one end of the inner shaft (343), the other end of the inner shaft (343) is connected with the output end of the first driving motor (341), the coin throwing disc (331) is fixed at one end of an outer shaft sleeve (344), a driven gear (345) is arranged at the other end of the outer shaft sleeve (344), the output end of the second driving motor (342) is provided with a driving gear (346), the driving gear (346) and the driven gear (345) are meshed with each other.