JP2014052714A - Currency dispensing device, bill dispensing device, and coin recovery method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a currency dispensing device, a bill dispensing device, and a coin recovery method, capable of facilitating coin recovery while attaining space saving.SOLUTION: A currency dispensing device includes a bill storage part, a coin storage part, a recovery container storage space, and an in-recovery coin conveyance path. The bill storage part stores bills for each denomination. The coin storage part is disposed above the bill storage part, and stores coins for each denomination. The recovery container storage space stores a currency recovery container in a manner such that it can be stored and taken out. The currency recovery container is used for recovering a bill stored in the bill storage part or a coin stored in the coin storage part. The in-recovery coin conveyance path extends from the coin storage part to the currency recovery container in the recovery container storage space and is used for recovering coins.

Description

  Embodiments described herein relate generally to a money dispensing device, a banknote dispensing device, and a coin collection method.

2. Description of the Related Art Conventionally, a money dispensing device suitable for use by connecting to an electronic device such as a POS terminal or ECR is known. As such a money dispensing device, there is a combination of a banknote dispensing device and a coin dispensing device.
In the banknote dispensing device and the coin dispensing device, for example, the money inserted from each insertion port is transported into the housing, sorted by denomination by the sorting unit and stored in the storage unit, and from the POS terminal or the like. There are a bill depositing / dispensing device and a coin depositing / dispensing device configured to take out money from a storage unit based on a dispensing instruction.

  In many cases, the bill dispensing device and the coin dispensing device are used side by side in the horizontal direction. In this case, the installation space tends to be large, which is inconvenient for users who desire space saving.

In many cases, since the handling method of the banknote dispensing device and the coin dispensing device is not common, the user must learn how to handle each money dispensing device.
For example, as a work for collecting the money stored in each money dispensing device, there is an attachment of a collection container. However, if the structure of each money dispensing device is different, the method of attaching the collection container is also different. If the handling of the money dispensing device is immature and the mounting state of the collection container is inadequate, the money discharged from the money dispensing device will not be properly collected in the collection container and will fall out of the money dispensing device. May cause inconvenience.

The money dispensing apparatus according to the embodiment includes a banknote storage unit, a coin storage unit, a collection container storage space, and a coin transfer path for recovery.
The banknote storage unit stores banknotes by denomination. The coin storage unit is arranged on the banknote storage unit and stores coins by denomination.
The collection container storage space accommodates the money collection container so that it can be inserted and removed freely. A money collection container is for collect | recovering the banknote accommodated in the banknote storage part, or the coin accommodated in the coin storage part.
The coin transport path at the time of recovery is for recovering coins from the coin storage part to the money recovery container in the recovery container storage space.

FIG. 1 is a perspective view showing the external appearance of the money depositing and dispensing apparatus of the present embodiment. FIG. 2 is a perspective view for explaining a partial structure of the banknote depositing and dispensing device. FIG. 3 is a longitudinal front view showing the structure of the recovery cassette. FIG. 4 is a longitudinal sectional front view showing a state where the collection cassette is stored in the cassette storage space. FIG. 5 is a vertical right side view schematically showing the structure around the coin payout exit, where (a) shows a state in which coins can be paid out, and (b) shows that coins are collected. It is in a state that is possible. FIG. 6 is a block diagram showing a functional configuration of the money deposit / withdrawal apparatus. FIG. 7 is a flowchart showing the flow of money collection processing.

  Hereinafter, an embodiment of a money depositing / withdrawing apparatus 1 as an embodiment of a money dispensing apparatus, a banknote depositing / withdrawing apparatus 2 as an embodiment of a banknote dispensing apparatus, and a coin collecting method will be described with reference to the accompanying drawings. To do. Further, in the present embodiment, a case where the product sales data processing apparatus is used as an embodiment connected to a POS terminal 100 (see FIG. 6) used in a store such as a supermarket will be described as an example.

  FIG. 1 is a perspective view showing the external appearance of the money depositing / dispensing apparatus 1 of the present embodiment. FIG. 1 shows the front side for the operator, that is, the side facing the operator, and the back side for the operator as the back side. Hereinafter, expressions such as up / down / left / right, front, back, front, etc. in the description using the drawings are those when the surface facing the operator is the front.

The money deposit / withdrawal apparatus 1 includes a banknote deposit / withdrawal apparatus 2 and a coin deposit / withdrawal apparatus 3. Both the banknote depositing / dispensing device 2 and the coin depositing / dispensing device 3 are box-type devices, and the coin depositing / dispensing device 3 of the present embodiment is mounted on the banknote depositing / dispensing device 2 and used.
The POS terminal 100 is electrically connected to the banknote depositing / withdrawing apparatus 2 and transmits / receives various signals to / from the banknote depositing / withdrawing apparatus 2. The coin deposit / withdrawal apparatus 3 is electrically connected to the banknote deposit / withdrawal apparatus 2 and transmits / receives various signals to / from the banknote deposit / withdrawal apparatus 2. Signal transmission / reception between the coin depositing / dispensing apparatus 3 and the POS terminal 100 is performed via the banknote depositing / dispensing apparatus 2.

The banknote depositing / dispensing device 2 includes a housing 4, a banknote slot 5, a banknote outlet 6, an operation key 7, a display panel 8, a banknote storage unit (not shown), and a banknote sorting unit (not shown). And a bill conveyance system (not shown).
The bill insertion slot 5 and the bill delivery outlet 6 are provided on the front side of the upper surface of the housing 4. The operation keys 7 and the display panel 8 are arranged on the front surface of the housing 4.

  The banknote storage unit, the banknote sorting unit, and the banknote transport system are stored in the housing 4. The banknote storage part is arranged on the back side of the housing 4, and the banknote sorting part is located between the banknote insertion slot 5 and the banknote storage part. A banknote conveyance system conveys a banknote from the banknote insertion port 5 to the banknote discharge outlet 6 through a banknote selection part and a banknote accommodating part.

  The banknote depositing / dispensing apparatus 2 having such a configuration sorts the banknotes inserted from the banknote insertion slot 5 into denominations and stores them in the banknote storage unit according to denominations. And if the banknote depositing / withdrawing apparatus 2 receives the signal which tells the payment instruction | indication of a banknote from the POS terminal 100, it will convey the banknote of a corresponding denomination from a banknote accommodating part, and will pay out from the banknote discharge outlet 6.

The coin deposit / withdrawal apparatus 3 includes a housing 9, a coin insertion slot 10, a coin payout port 11, an operation key 12, a display panel 13, a coin sorting unit (not shown), and a coin storage unit 32 (FIG. 5). And a coin transfer system (see FIG. 5 for a post-storage transfer system 33 which is a part of this).
The coin insertion slot 10, the operation keys 12, and the display panel 13 are provided on the front side of the upper surface of the housing 9. The coin payment outlet 11 is provided on the front surface of the housing 9.

  The coin storage unit 32, the coin sorting unit, and the coin transport system are stored in the housing 9. The coin storage part 32 is arranged on the back side of the housing 9, and the coin sorting part is located between the coin insertion slot 10 and the coin storage part 32. The coin transport system transports coins from the coin insertion slot 10 to the coin payout exit 11 through the coin sorting section and the coin storage section 32.

  The coin deposit / withdrawal device 3 having such a configuration sorts coins inserted from the coin insertion slot 10 into denominations and stores them in the coin storage unit 32 according to denomination. When the coin depositing / dispensing device 3 receives a signal from the POS terminal 100 that transmits a coin dispensing instruction via the banknote depositing / dispensing device 2, the coin depositing / dispensing device 3 transports the coin of the corresponding denomination from the coin storage unit 32 and receives the coin Pay out from exit 11.

  FIG. 2 is a perspective view for explaining a partial structure of the banknote deposit and withdrawal device 2. As shown in FIG. 2, the housing 4 of the banknote depositing / dispensing device 2 is a drawer-shaped container having a handle 4b on the front surface 4a, and is housed in the housing 4 by grasping and pulling the handle 4b. The formed banknote storage part (not shown) and the banknote sorting part (not shown) are formed so as to be exposed outside the housing 4. A cassette storage space S is provided in front of the bill storage part in the housing 4. The cassette storage space S stores a collection cassette C, which is a container for collecting money, so that it can be inserted and removed freely.

  FIG. 3 is a longitudinal front view showing the structure of the recovery cassette C. FIG. There are two types of recovery cassette C, and there are a recovery cassette C1 for coin recovery (see FIG. 3A) and a recovery cassette C2 for banknote recovery (see FIG. 3B). The difference between the collection cassette C1 and the collection cassette C2 will be described later.

FIG. 4 is a longitudinal front view showing a state where the collection cassette C1 is stored in the cassette storage space S. FIG. As shown in FIG. 4, two through holes 15, 16 are formed in the bottom plate 14 that forms the bottom of the cassette storage space S, and the fitting shafts 17, 18 are provided in the respective through holes 15, 16. The upper end portions 17a and 18a are slidably penetrated.
A support plate 19 is provided between the bottom plate 4 c of the housing 4 and the bottom plate 14 of the cassette storage space S. The support plate 19 is opposed to the bottom plate 4c and the bottom plate 14 with a predetermined space therebetween.

Shaft support holes 20 and 21 are formed in the support plate 19, and lower end portions 17 b and 18 b of the fitting shafts 17 and 18 are slidably passed through the shaft support holes 20 and 21.
The fitting shafts 17 and 18 have enlarged diameter portions 17c and 18c between the upper end portions 17a and 18a and the lower end portions 17b and 18b. The enlarged diameter portions 17c and 18c are located between the bottom plate 14 and the support plate 19, and are urged by springs 22 and 23 toward the bottom plate 14 side. Thereby, upper end parts 17a and 18a will be in the state where it protruded upwards from penetration holes 15 and 16 when external force is not applied.

The optical sensor 24 is located between the support plate 19 and the bottom plate 4c and at the position where the tips of the lower ends 17b, 18b reach when the upper ends 17a, 18a are pushed against the bias of the springs 22, 23. , 25 are arranged.
The optical sensors 24 and 25 have a light emitting unit and a light receiving unit that receives light emitted from the light emitting unit, and detect whether there is an object that blocks light between the light emitting unit and the light receiving unit. It is. The optical sensors 24 and 25 detect the lower end portions 17b and 18b when the upper end portions 17a and 18a are pushed against the bias of the springs 22 and 23, respectively.

As shown in FIG. 3A, the recovery cassette C1 includes an open / close shutter 26 and a handle 27 on the top surface, and a fitting hole 28 on the bottom surface. The opening / closing shutter 26 closes the opening 29 formed in the recovery cassette C1, and can be opened and closed by a mechanism (not shown) (an opening / closing drive unit 43 that drives this mechanism is shown in FIG. 6). As shown in FIG. 2, a hole 4 d is provided at a position corresponding to the opening / closing shutter 26 on the upper surface of the housing 4.
The handle 27 is for gripping when the collection cassette C1 is transported. The fitting hole 28 is fitted with the upper end portion 17 a of the fitting shaft 17, and the protruding height when the fitting shaft 17 protrudes the upper end portion 17 a from the bottom plate 14 according to the bias of the spring 22. Has a depth corresponding to.

  As shown in FIG. 4, when the collection cassette C <b> 1 is stored in the cassette storage space S, the upper end portion 17 a of the fitting shaft 17 is fitted into the fitting hole 28. At this time, the lower end portion 17 b of the fitting shaft 17 is not detected by the optical sensor 24. The fitting shaft 18 is moved downward against the urging force of the spring 23 when the upper end portion 18a is pushed by the bottom surface of the recovery cassette C1, and the lower end portion 18b is detected by the optical sensor 25.

  As shown in FIG. 3B, the recovery cassette C2 includes a handle 30 on the top surface and a fitting hole 31 on the bottom surface. The handle 30 is for gripping when the collection cassette C2 is transported. The fitting hole 31 is fitted with the upper end portion 18 a of the fitting shaft 18, and the protruding height when the fitting shaft 18 protrudes the upper end portion 18 a from the bottom plate 14 according to the bias of the spring 23. Has a depth corresponding to.

  As shown in FIG. 4, when the collection cassette C <b> 2 is stored in the cassette storage space S, the upper end portion 18 a of the fitting shaft 18 is fitted into the fitting hole 31. At this time, the lower end portion 18 b of the fitting shaft 18 is not detected by the optical sensor 25. Further, the fitting shaft 17 moves downward against the urging force of the spring 22 when the upper end portion 17a is pushed by the bottom surface of the collection cassette C2, and the lower end portion 17b is detected by the optical sensor 24.

  In addition, the banknote depositing / withdrawing apparatus 2 includes a mechanism (not shown) that transports banknotes in the banknote storage unit to the recovery cassette C2 (a banknote recovery mechanism driving unit 44 that drives this mechanism is shown in FIG. 6).

FIG. 5 is a vertical right side view schematically showing the structure around the coin payout exit 11. As shown in FIG. 5A, the coin deposit / withdrawal apparatus 3 includes a post-storage conveyance system 33 and a conveyance path switching unit 50.
The post-storage conveyance system 33 is a portion from the coin storage portion 32 to the coin payout exit 11 in the coin conveyance system, and includes a drive pulley 34, a driven pulley 35, an idler pulley 36, and a conveyance belt 37. The conveyor belt 37 is an endless belt and forms the bottom of the coin storage portion 32. The post-storage conveyance system 33 conveys coins by being driven by a conveyance drive unit 45 (see FIG. 6) including a motor (not shown) that rotates the drive pulley 34.

  The coin payout exit 11 includes a tray 38 and a guide slope 39. The tray 38 receives the coins that have been paid out. The guide slope 39 receives the coins conveyed from the coin storage part 32 to the tray 38. The guide slope 39 forms a payout coin transport path A indicated by an arrow in FIG.

  The transport path switching unit 50 includes a collection guide surface 40 and a pair of support members 41. The collecting guide surface 40 is provided in a state of being nearly parallel to the guide slope 39 and faces it with a predetermined interval, and is stored in the cassette storage space S through the hole 4d when collecting coins. The coin is guided to the opening 29 of the collected cassette C1 (see FIG. 5B). By this collection time guide surface 40, a collection coin conveyance path B indicated by an arrow in FIG. 5B is formed.

The pair of support members 41 are arranged to face each other in the width direction (the depth direction in FIG. 5), and support both ends of the guide slope 39 and the guide surface 40 at the time of collection.
The support member 41 includes a rotation shaft 42, and is rotatable by a predetermined angle around the rotation shaft 42 by a mechanism (not shown) (a rotation drive unit 46 that drives this mechanism is shown in FIG. 6). . Here, the predetermined angle is a rotation angle from the state shown in FIG. 5A to the state shown in FIG.
Since the guide slope 39 and the collection guide surface 40 are integrally formed, when the collection guide surface 40 is positioned at a position where the coin is guided to the opening 29 of the collection cassette C1, the guide slope 39 It is located at a position that prevents entry into the coin payout exit 11.

FIG. 6 is a block diagram showing a functional configuration of the money deposit / withdrawal apparatus 1. The banknote depositing / withdrawing apparatus 2 includes a control unit 47, an opening / closing drive unit 43, and a banknote collection mechanism drive unit 44. The coin deposit / withdrawal apparatus 3 includes a control unit 48, a conveyance drive unit 45, and a rotation drive unit 46.
The control units 47 and 48 include a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), an I / O device control unit, and a communication I / F (both not shown). The The ROM stores various programs executed by the CPU and various data. The RAM temporarily stores data and programs when the CPU executes various programs.
Such control parts 47 and 48 control each part of the banknote depositing / withdrawing apparatus 2 and the coin depositing / withdrawing apparatus 3, respectively.

  More specifically, the control unit 47 receives a signal from the operation key 7, determines an operation performed by the operator, transmits a signal indicating information to be displayed on the display panel 8, and receives signals from the optical sensors 24 and 25. Is received, the opening / closing shutter 26 of the recovery cassette C1 is opened / closed by transmitting a signal to the open / close drive unit 43, and a signal is transmitted to the banknote recovery mechanism drive unit 44. The bill is conveyed to the collection cassette C2. Further, when the control unit 47 receives a signal from the control unit 48 indicating that the operation key 12 has been operated to instruct the coin collection, the control unit 48 determines whether or not the collection cassette C1 is in the cassette storage space S. A signal indicating is transmitted.

  Furthermore, if the control part 47 implement | achieves a signal transfer means according to a control program and the signal which conveys the various instructions received from the POS terminal 100 conveys the instruction | indication to the coin depositing / withdrawing apparatus 3, A signal is transmitted to the control unit 48.

  The control unit 48 receives a signal from the operation key 12 to determine an operation performed by the operator, and transmits a signal indicating that the operation to the operation key 12 is to be transmitted to the control unit 47. Then, a signal indicating information to be displayed on the display panel 13 is transmitted, and a signal is transmitted to the transport driving unit 45 to drive the post-storage transport system 33 to transport coins and transmit a signal to the rotation driving unit 46. By doing so, the coin transport path A at the time of payout and the coin transport path B at the time of collection are switched.

  FIG. 7 is a flowchart showing the flow of money collection processing. This process is mainly executed by the control unit 47, and the operator performs an operation of instructing the collection of the banknotes in the banknote depositing / dispensing apparatus 2 by the operation keys 7, or the operator operates the operation keys 12. Is executed when the control unit 48 notifies the control unit 47 that the operation has been performed by instructing the collection of the coins in the coin depositing and dispensing device 3.

  When receiving the signal indicating the collection instruction, the control unit 47 determines whether the collection target is a banknote or a coin (step S1). In this determination, for example, the collection instruction signal may be common to both banknotes and coins, and the determination may be made based on whether the transmission source that has transmitted the collection instruction signal to the control unit 47 is the operation key 7 or the control unit 48. In addition, the collection instruction signal may be different between the bill and the coin.

If the control unit 47 determines in step S1 that the collection target is a coin, whether or not the coin collection cassette C1 is in the cassette storage space S using the signals output from the optical sensors 24 and 25 as the determination material. Is determined (step S2).
Here, when the cassette storage space S is empty and when the collection cassette C2 is stored in the cassette storage space S (No in step S2), the control unit 47 transfers the control unit 48 to the control unit 48. A signal indicating that the collection cassette C1 is not in the cassette storage space S is transmitted. The control unit 48 that has received the signal causes the display panel 13 to display a word that informs the operator that there is no collection cassette C1 (step S3).

If the collection cassette C1 is stored in the cassette storage space S in step S2 (Yes in step S2), the control unit 47 instructs the open / close drive unit 43 to open / close the open / close shutter 26 ( (Not shown) is driven to open the opening 29 (step S4).
Subsequently, the control unit 47 causes the control unit 48 to execute the processes of the following steps S5 to S7 by transmitting and instructing the control unit 48 to transmit a signal.

  The control unit 48 instructs the rotation driving unit 46 to drive a mechanism (not shown) that rotates the support member 41, and switches from the payout coin transfer path A to the recovery coin transfer path B (step S5). ). Next, the control unit 48 causes the transport driving unit 45 to drive the post-storage transport system 33 to transport coins (step S6). Then, the control unit 48 causes the transport driving unit 45 to continue driving the post-storage transport system 33 until all coins are transported (Yes in Step S7) (No in Step S7).

When the control unit 47 determines in step S1 that the collection target is a banknote, whether or not the banknote collection cassette C2 is in the cassette storage space S using the signals output from the optical sensors 24 and 25 as determination materials. Is determined (step S8).
Here, when the cassette storage space S is empty and when the collection cassette C1 is stored in the cassette storage space S (No in step S8), the control unit 47 displays the display panel 8 on the display panel 8. A word for notifying the operator that there is no collection cassette C2 is displayed (step S9).

  In step S8, when the collection cassette C2 is stored in the cassette storage space S (Yes in step S8), the control unit 47 causes the bill collection mechanism drive unit 44 to drive the mechanism (not shown). The banknotes in the banknote storage unit are conveyed into the collection cassette C2 (step S10).

  Thus, according to this embodiment, the control units 47 and 48 recognize whether the collection cassette C stored in the cassette storage space S is the collection cassette C1 for collecting coins or the collection cassette C2 for collecting banknotes. Therefore, when collecting the money, the desired money can be collected by storing the collection cassette C corresponding to the money to be collected in the cassette storage space S and issuing a collection instruction. In other words, it is not necessary to change the way depending on the money to be collected, and each money can be collected in the same way, so it is easy to get used to the work easily and less likely to cause problems due to improper installation of the collection container. Thus, erroneous operations can be reduced.

  Moreover, according to this embodiment, since the banknote depositing / withdrawing apparatus 2 and the coin depositing / withdrawing apparatus 3 are used in a stacked state, the installation space for the money depositing / dispensing apparatus 1 can be reduced.

  In this embodiment, the coins are guided to the opening 29 of the recovery cassette C1 in the cassette storage space S by the recovery coin transfer path B branched from the payout coin transfer path A. For example, an openable / closable shutter may be provided on the tray 38 so that the position of the tray 38 corresponds to the position of the hole 4d and the opening 29 of the collection cassette C in the cassette storage space S. With such a structure, the end of the payout coin transport path A can be selectively extended by opening and closing the shutter of the tray 38 to obtain the collect coin transport path B.

  In the present embodiment, the presence or absence of the recovery cassette C is determined by a mechanism constituted by the fitting shafts 17 and 18, the optical sensors 24 and 25, the through holes 15 and 16 of the bottom plate 14, the support plate 19, and the springs 22 and 23. In the implementation, the presence / absence and type of the recovery cassette C may be determined by different mechanisms.

Furthermore, in this embodiment, the operator operates the operation key 7 of the banknote depositing / dispensing device 2 or the operation key 12 of the coin depositing / dispensing device 3. An instruction may be accepted.
In the present embodiment, the words of various alerts are displayed on the display panels 8 and 13. However, in the implementation, the words of various alerts may be displayed on the display panel of the POS terminal 100, for example. However, the operator may be notified by voice.

Furthermore, in implementation, the banknote depositing / dispensing device 2 and the coin depositing / dispensing device 3 may be integrally formed as the money depositing / dispensing device 1, or the bill depositing / dispensing device 2 and the coin depositing / dispensing device 3 may be separated. The money deposit / withdrawal apparatus 1 may be formed by forming and fixing with a fastener or the like.
And in this embodiment, although one embodiment of the money dispensing device was described as the money depositing / dispensing device 1, and one embodiment of the banknote dispensing device was described as the banknote depositing / dispensing device 2, there is no depositing function in the implementation. A money dispensing device and a banknote dispensing device having a dispensing function may be used.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

1 money deposit / withdrawal device (money dispensing device), 2 banknote deposit / withdrawal device (banknote dispensing device),
4 housing, 4d hole, 9 housing, 32 coin storage,
47 control unit (signal transfer means),
50 Transport path switching unit (switching unit),
A Coin transport path when paying out, B Coin transport path when collecting,
C, C1, C2 collection cassette (money collection container),
S Cassette storage space (collection container storage space)

JP 2000-132727 A JP 2004-302503 A

Claims (6)

A banknote storage section for storing banknotes in denominations;
A coin storage unit that is arranged on the banknote storage unit and stores coins by denomination;
A collection container storage space for freely storing and removing a currency collection container for collecting the banknote stored in the banknote storage unit or the coin stored in the coin storage unit;
A coin transportation path for collecting coins for collecting coins from the coin storing unit to the coin collecting container in the collecting container storing space;
A money withdrawal device. The coin transportation route for collection is formed so as to branch from a coin transportation route when paying out coins to reach the money collection container, and a switching unit for selecting one of the routes is provided at a branching point. The money withdrawal apparatus according to 1. 2. The money dispensing apparatus according to claim 1, wherein the collecting coin transport path is formed to selectively extend a terminal end of the coin transport path when paying out coins to reach the money collection container. The housing containing the banknote storage unit and the collection container storage space is separate from the housing containing the coin storage unit,
The money dispensing apparatus according to any one of claims 1 to 3, further comprising a fastener that is integrated by fixing one casing to the other casing. A bill storage unit;
A housing for storing the bill storage unit;
A collection container storage space that is provided in the housing and stores the money collection container in a removable manner; and
A hole formed in a position corresponding to the upper surface of the housing and above the collection container storage space, through which a coin to be paid out from a coin dispensing device passes;
If the signal that conveys the various instructions received from the merchandise sales data processing apparatus conveys instructions to the coin dispensing device, signal transfer means for transmitting the signal to the coin dispensing device;
A banknote dispensing device. A coin collecting method for a money dispensing device comprising a banknote storage unit, a collection container storage space, and a coin storage unit disposed on the banknote storage unit,
When receiving a collection instruction, a coin collection method of conveying coins in the coin storage unit to a money collection container in the collection container storage space.

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