TWI509573B - Coin dispensing device - Google Patents

Description

Coin discharge device

The present invention relates to a coin dispensing device that can discharge coins of different diameters one by one.

In particular, the present invention relates to a coin dispensing device that can discharge a wide range of coins of different diameters one by one.

Furthermore, the present invention relates to an inexpensive coin dispensing device that can discharge a wide range of coins of different diameters one by one.

In addition, the "coin" used in this booklet includes a coin as a currency, and a token such as a token as a substitute coin.

In the past, when a plurality of coins which are placed in a reserved state in a scattered state are discharged one by one using a turntable disposed in a bottom hole of a reserved crucible, the coin occasionally is caught between the turntable and the retaining cassette or the turntable and the base, and occurs. Since the coin jam is stopped by the rotation of the turntable, the turntable is reversely rotated in a short time of about 1 to several rings in order to automatically cancel the card.

Further, a coin discharge device has been proposed which can perform coin discharge for a coin of a predetermined diameter range without replacement of parts and position adjustment.

For the conventional technique of discharging coins in a predetermined diameter range and rotating the turntable in the reverse direction of the coin, a bucket type coin discharge device is known, as shown in Fig. 13 (only necessary symbols are marked), including: fixing The bottom plate is formed as a front surface of the installation table; the coin transporting rotary disk rotating body (D) is extended from the back surface of the disk rotating body having a plurality of coin receiving holes that are open to the entire radial symmetrical distribution type. a rear curved wing (11) interposed between the coin receiving holes; a reversible rotating motor for driving the rotating disk of the opening disk, mounted on the back surface of the bottom plate; The coin accommodating bucket is attached to the front surface of the bottom plate in a freely detachable manner, and surrounds the peripheral portion of the opening disk rotating body (D); the coin outlet (17) faces the above-mentioned coin receiving hopper a part of the coin conveying path (G) caused by the rotation of the opening disk rotating body (D), cuts a fixed opening width; the coin discharge passage is mounted by a coin counting sensor cap fixed to the front surface of the bottom plate Forming a tunnel type communicating with the coin outlet (17) of the coin receiving hopper; separating the rotating body (36), disposed between the coin outlet (17) and the coin discharge passage facing each other The downstream side of the disk rotating body (D) in the forward direction of the forward rotation; the coin discharge roller (35) is similarly disposed such that the coin outlet (17) and the coin discharge passage face each other with respect to the above-mentioned opening plate The disk rotating body (D) is upstream of the advancing direction of the forward rotation, and maintains the width of the adjacent opening of the separated rotating body (36), the biasing force to be narrower than the diameter of the smallest coin (Cs); Discharge the inducer from the bottom plate The coin transport path (G) caused by the rotation of the opening disk rotating body (D) is extended, and the coin (Cs) is induced from the coin outlet (17) toward the coin discharge passage; and the coin is received from the coin The coin (Cs) received by the coin receiving hole of the disk rotating body body is propelled by the curved disk (11) after the rotating disk rotating body (D) that is rotated in the forward direction, and the above-mentioned The coin outlet (17) is discharged to the coin discharge passage, and is characterized in that the smallest coin (Cs) which is advanced in one direction by the above-mentioned forwardly rotating disk rotating body (D) and the curved wing (11) It is assumed that the first to third joints (P1) (P2) (P3) are open to the upstream side of the front curved surface, the discharge roller (35), and the coin outlet (17) of the rear curved wing (11). When the edge is in contact, the imaginary straight line connecting the first and second contacts (P1) (P2) is offset from the center (O) of the smallest coin (Cs) by a fixed distance, and the opening is reversed by the reverse rotation. The smallest coin (Cs) that is bent in the other direction after the disk rotating body (D) is bent in the other direction, is now at the first to third contact points (P1) (P2) (P3), and the rear curved wing ( 11) When the back side curved surface (12r), the discharge roller (35), and the upstream side opening edge of the coin outlet (17) are brought into contact, the first circular point of the first contact (P1) is smaller than the smallest coin (Cs) The center (O) is offset from the outside by a fixed distance (L2), and the upstream side opening edge of the coin outlet (17) is shaped as a smooth concave curve until it is circumscribing the circular inner peripheral surface of the coin receiving hopper Or a coin-inducing wall surface (58) formed by a straight line, such that the coin outlet (17) is formed as a third opening (P3) of the upstream side opening edge and a facing opening width of the separating rotating body (36) on the downstream side. It is larger than the diameter of the largest coin (refer to Patent Document 1).

[Previous Technical Literature]

Patent Document 1: Japanese Patent No. 4343199 (Fig. 1 to Fig. 6, paragraph number 0025 to 0053)

In the foregoing prior art, in the reverse rotation of the opening disk rotating body D, in order to guide the smallest coin Cs into the coin carrying path G which is dialed into the circle, it is necessary to the smallest coin Cs and the contact point P1 to In the case where P3 is connected, the center O of the smallest coin Cs is located at a fixed distance L2 from the inner circumference of the rotation circular path of the joint P1, and must be formed into a circular inner circumference up to the outer side of the coin storage bucket. Since the coin-induced wall surface 58 composed of a smooth concave curve or a straight line is sufficient, the applicable minimum coin diameter narrowing amount is at least a fixed distance L2, and there is a problem that the coin range is narrow.

This is because the resultant force F3 of the thrust F1 acting on the minimum coin center O from the rear concave curved surface 12r and the reaction force F2 from the coin induction surface 58 must exceed the sliding (friction) resistance R of the minimum coin Cs and the coin induction surface 58. Therefore, in order to obtain the resultant force F3 above the predetermined value.

Therefore, the diameter of the smallest coin Cs is a diameter often added with a fixed distance L2, so there is a problem that the applicable range of the coin diameter is limited.

A first object of the present invention is to provide a coin dispensing device having a wide range of coin diameters.

A second object of the present invention is to provide a coin dispensing device which does not have to be provided with the fixed distance L2, in other words, even when the center of the coin is located outside the circular trajectory of the first contact P1 of the rear curved wing. Perform the reverse rotation of the turntable. In other words, a coin dispensing device is provided which allows the coin to be returned to the receiving hole by the reverse rotation of the turntable even if the center of the coin is located outside the rotating circular path of the first contact P1.

A third object of the present invention is to provide a coin dispensing apparatus which is inexpensive and can be used when the center of the coin is located outside the circular locus of the first joint P1 of the rear curved wing. The coin is returned to the receiving hole.

In order to achieve the above object, the present invention is constituted as follows.

(1) A coin discharge device according to the present invention, which can discharge coins of a majority of coins of different diameters (C) without adjustment, comprising: a base (104) supporting one side of the coin (C); The lead wall (110) is formed as a circular receiving hole (144) disposed on the base (104) and partially opening (154); the turntable (108) is rotatable in the receiving hole (144) The shaft (RA) rotates in the first rotation direction and in the second rotation direction opposite to the first rotation direction, and a plurality of through holes arranged along the circumferential direction are formed at positions eccentric from the rotation shaft (RA) ( 136), and on the back side, there is a pusher body (142) disposed between the adjacent through holes (136) and extending toward the base (104) side; the first coin guide body (114) is disposed The outer side of the receiving hole (144) on the base (104) is the rear end side of the opening (154) in the first rotational direction; and the second coin guiding body (118) is disposed on the base ( 104) outside the receiving hole (144) is a front end side of the opening (154) in the first rotation direction; and a pop-up roller (120) is spaced apart from the second coin guiding body (118) At a given interval, An outer side of the receiving hole (144) disposed on the base (104) and elastically biased toward the second coin guiding body (118); and the coin discharging device on the turntable (108) When rotating in the first rotation direction, the coin (C) on the base (104) is guided by the coin guiding wall (110), and the pushing body (142) is located in the first rotating direction After the front aspect (147) of the side to push the movement, the coin guiding wall (110) is then used to guide and utilize the first aspect of the pushing body (142) using the first coin guiding body (114). Pushing to move between the second coin guiding body (118) and the ejecting roller (120), and ejecting the coin (C) by the force of the ejecting roller (120) on the rotating disc ( 108) When rotating in the second rotation direction, a portion of the base (104) that is pushed by the pusher body (142) on the second rotation direction side is pushed outside the housing hole (144). The coin (C) of the side is guided and moved along the first coin guiding body (114), and returns to the receiving hole (144), characterized in that the first coin guiding body (114) is borrowed. Can be roughly circulated The rotating body (162) that rotates directly to the axis (RB) of the base (104) is constructed.

In the coin discharge device of the present invention, the turntable rotates in the first rotation direction (hereinafter also referred to as forward rotation), and the coin is subjected to the first step in the process of sliding on the base before being pushed by the pusher. The circular peripheral surface of the rotating body of the guiding body is guided and pushed in the circumferential direction of the turntable, pushed between the second guiding body and the ejecting roller, and finally ejected by the ejecting roller.

When the turntable is rotated in the second rotation direction (hereinafter also referred to as reverse rotation), the coin is pushed by the pusher and pushed to the ejecting roller and the rotating body. So, by being pushed After the body, the resultant force of the thrust of the center of the coin and the reaction force from the rotating body acts on the restoring force in the receiving hole. In this case, since the first guiding body has a circular peripheral surface, the angle between the thrust and the reaction force becomes a larger angle than the case where the first guiding system is connected to the curved or straight guiding body. In other words, the resultant force as the restoring force becomes larger than the connected arc-shaped or straight-line outlet guide. Further, since the rotating body rotates, the coin is in rolling contact with the circular peripheral surface, and the movement resistance of the coin is extremely small. As a result, even when the center of the coin is located outside the reverse rotation locus of the rear side of the pusher, the coin can be returned to the receiving hole. In other words, even if the center of the coin is located outside the reverse rotation locus of the back surface of the pusher, the turntable can be reversely rotated and the coin is rotated, so that there is an advantage that the range of applicable coins can be expanded.

Further, since the relationship between the coin and the first guide body is a rolling contact, there is an advantage that the discharge resistance can be reduced and the coin can be smoothly discharged.

In a preferred embodiment of the coin dispensing device of the present invention, the outer circumference of the rotating body (162) is configured such that the turntable (108) rotates in the first rotational direction, and in the coin of the majority currency (C), The center of the smallest diameter coin (1C) when the smallest diameter coin (1C) contacts the front side (147) of the pusher body (142), the first coin guide body (114), and the ejecting roller (120) (1CC) is located at a junction with the front side (147) of the pusher body (142) and the minimum diameter coin (1C) and the contact point of the ejecting roller (120) and the smallest diameter coin (1C) The connected imaginary straight line is closer to the second coin guiding body (118) side, and the rotating disk (108) is rotated in the second rotating direction, and the minimum diameter coin (1C) is attached to the pushing body (142). In the aspect (150), the ejecting roller (120) and the first coin guiding body (114), the center (1CC) of the smallest diameter coin (1C) is located later than the pushing body (142) ( 150) The imaginary line connecting the contact point of the smallest diameter coin (1C) and the contact point of the first coin guiding body (114) and the minimum diameter coin (1C) is closer to the receiving hole (144) side.

In this case, since the turntable rotates in the forward direction and the smallest diameter coin contacts the front side of the pusher body, the first coin guide body and the ejecting roller, the center of the smallest diameter coin is located at the junction with the smallest diameter coin before the pusher is pushed. The imaginary straight line connecting the contact points of the ejecting roller and the smallest diameter coin is closer to the second coin guiding body side, so that the smallest diameter coin has a thrust action toward the ejecting roller direction. Furthermore, the center of the smallest diameter coin is the center of the smallest diameter coin because the turntable rotates in the reverse direction and the smallest diameter coin contacts the rear side of the pusher body, the ejection roller and the first coin guide body. The imaginary straight line connecting the contact with the smallest diameter coin and the contact point between the first coin guide and the smallest diameter coin is closer to the accommodating hole than the urging body, so that the smallest diameter coin has a thrust toward the accommodating hole. . Therefore, it is an advantage that the discharge in the coin having the smallest diameter is pushed back toward the inside of the housing hole.

(3) In another preferred embodiment of the present invention, the rotating body (162) is configured by a ball bearing roller (164).

At this time, since the ball bearing roller is rotated, the movement resistance of the coin becomes smaller, and the discharge of the coin and the pushback into the housing hole become more rounded. Furthermore, by using a ball bearing roller which is generally sold, there is an advantage that it can be manufactured inexpensively.

11‧‧‧Bending wing

12r‧‧‧back concave surface

17‧‧‧Coin outlet

35‧‧‧Draining roller

36‧‧‧Separate rotating body

58‧‧‧ coin-induced wall (coin-induced surface)

1C‧‧1 yen coin

1CC‧‧1 1 yen coin center

5C‧‧5 yen coin

10C‧‧10 yen coins

50C‧‧50 yen coin

100C‧‧100 yen coin

100‧‧‧ coin discharge device

102‧‧‧Frame

104‧‧‧Base

106‧‧‧Reserved

106A‧‧‧Upper

106M‧‧‧Intermediate

106U‧‧‧ lower

108‧‧‧ Turntable

110‧‧‧ coin guide wall

110E‧‧‧ upstream side end

110L‧‧‧ downstream side end

112‧‧‧Restriction pin

112A‧‧‧1st restriction pin

112B‧‧‧2nd restriction pin

114‧‧‧1st coin guide

116‧‧‧Ejector

118‧‧‧2nd coin guide (fixed body)

120‧‧‧Ejection roller

122‧‧‧ coin detecting device

123‧‧‧coin export

124‧‧‧DC motor

126‧‧‧ Output shaft

128‧‧‧through holes

130‧‧‧Week guide plate

132‧‧‧Coin Retention Department

134‧‧‧ bottom hole

135‧‧‧Installation Department

136‧‧‧through hole

138‧‧‧Stirring Department

140‧‧‧ ribs

142‧‧‧ Promoter

144‧‧‧ accommodating holes

142A‧‧‧1st propellant

142B‧‧‧2nd pusher

147‧‧‧Promoting the former

147A‧‧‧1st pre-pushing aspect

147B‧‧‧2nd advancement

148A‧‧‧1st evacuation groove

148B‧‧‧2nd evacuation groove

150‧‧‧After

150E‧‧‧After the front end

152‧‧‧Export channel

154‧‧‧ accommodating hole outlet

156‧‧‧ sloped surface

156A‧‧‧1st inclined surface

156B‧‧‧2nd inclined surface

158‧‧‧1st shaft

160‧‧‧Circular surface

162‧‧‧Export rotating body

164‧‧‧Roller

166‧‧‧1st gap

168‧‧‧2nd gap

170‧‧‧Fixed rollers

171‧‧‧Fixed guide

172‧‧‧2nd shaft

174‧‧‧1st shot

176‧‧‧3rd shaft

178‧‧‧ ball bearings

180‧‧‧1st spring

182‧‧‧1st stop

184‧‧‧1st straight line

184E‧‧‧ end

186‧‧‧Bend

188‧‧‧2nd straight line

190‧‧‧4th shaft

192‧‧‧2nd shot

194‧‧‧Arc-shaped long holes

196‧‧‧5th shaft

197‧‧‧ Ball Bearings

198‧‧‧1st stop

200‧‧‧2nd card

202‧‧‧2nd spring

204‧‧‧2nd stopper

206‧‧‧ into the gap

208‧‧‧Magnetic metal sensor

500C‧‧500 yen coin

BIS‧‧‧ bisector

Cs‧‧ coins

CL‧‧‧ tangent

CCL‧‧‧ reverse rotation track

D‧‧‧Open disk rotating body

DL‧‧‧ Straight line

EA‧‧1 extension cord

EB‧‧‧2nd extension cord

F1, F11‧‧‧ thrust

F2, F12‧‧‧ reaction

F3, F13‧‧‧ joint force

F21‧‧‧ thrust

F22‧‧‧ reaction

F23‧‧‧Heli

F41‧‧‧ thrust

F42‧‧‧ reaction force

F43‧‧‧Heli

EL‧‧‧ Extension cord

FL‧‧‧ Straight line

G‧‧‧Coin handling

L‧‧‧Linear distance

L1‧‧‧ Straight line

L2‧‧‧ distance

LC‧‧‧Maximum diameter coin

M‧‧‧ intermediate point

MP‧‧‧ mobile channel

O‧‧‧Coin Center

P1~P3‧‧‧Contact

PA‧‧‧Contact

PB‧‧‧Contact

RA‧‧‧Rotary axis

RB‧‧‧ axis

SC‧‧‧Minimum diameter coin

SP‧‧‧ Standby position

VL‧‧‧ vertical line

Fig. 1 is a longitudinal sectional view showing a coin dispensing device according to an embodiment of the present invention.

Fig. 2 is a plan view showing a state in which a remaining crucible in the coin dispensing device of the embodiment of the present invention is removed.

Fig. 3 is a plan view showing a coin discharge device according to an embodiment of the present invention (only the pusher for retaining the turntable and the turntable is shown not to display the other).

Fig. 4 is an explanatory view of an ejecting device in the coin dispensing device of the embodiment of the present invention.

Fig. 5 is an explanatory view of the operation of the coin dispenser of the embodiment of the present invention (a guide body for the outlet rotor when the forward rotation is used).

Fig. 6 is an explanatory view of the operation of the coin dispenser of the embodiment of the present invention (in the middle of the forward rotation).

Fig. 7 is an explanatory view of the operation of the coin dispensing device according to the embodiment of the present invention (before the ejection in the forward direction).

Fig. 8 is an explanatory view of the operation of the coin dispenser of the embodiment of the present invention (when ejected in the forward rotation).

Fig. 9 is an explanatory view of the action in the coin dispenser of the embodiment of the present invention (ejected straight).

Fig. 10 is an explanatory view of the operation of the coin dispenser of the embodiment of the present invention (when the reverse rotation is started).

Fig. 11 is an explanatory view of the operation of the coin dispenser of the embodiment of the present invention (when the guidance is started by the outlet rotating body during reverse rotation).

Fig. 12 is an explanatory view of the operation of the coin dispenser of the embodiment of the present invention (when the guidance by the outlet rotating body is reversed in the reverse rotation).

Fig. 13 is an explanatory diagram of a prior art.

[Preferred form of implementing the invention] [Examples]

This embodiment is an example of a coin discharge device, which can discharge 1 Japanese yen coin 1C, 5 Japanese yen coin 5C, 10 Japanese yen coin 10C, 50 Japanese yen coin 50C, 100 Japanese yen coin 100C, and 500 without any adjustment and replacement of parts. Japanese yen coin 500C. In other words, from the diameter of the smallest diameter coin SC to 20 mm of the 1 yen coin 1C to the diameter of the largest diameter coin LC of 26 mm of the 500 yen coin, it can be discharged one by one without any adjustment and replacement of parts. An example of a coin discharge device.

However, the present invention is not limited to the above-described currency, and can be applied to foreign coins or tokens for entertainment.

For convenience of explanation, in addition to the case of a coin of a specific currency, the coin C is used as a general term, and the smallest diameter coin SC is a Japanese yen coin 1C. Therefore, it is described as "1 yen coin 1C".

As shown in FIG. 1 , the coin discharge device 100 has a function of popping one by one of the one-day coin 1C to the 500-dollar coin 500C which are stacked one by one, and in this embodiment, roughly includes: a frame 102; Retaining 钵106; turntable 108; coin guiding wall 110; restraining pin 112; outlet guiding body (corresponding to the first coin guiding body of the present invention) 114; fixing body 118 constituting the ejecting device 116 and ejecting roller 120; Detection device 122; and coin outlet 123. In addition, the frame 102, the base 104, the retaining weir 106, the turntable 108, the coin guiding wall 110, the restricting pin 112, the fixing body 118 constituting the ejecting device 116, the ejecting roller 120, the coin detecting device 122, and the coin outlet 123 A conventionally known structure is used, and the present invention relates to the structure of the outlet guide 114.

The frame 102 will first be described primarily with reference to FIG.

The frame 102 has a function of attaching the base 104, retaining functional parts such as the crucible 106, and is made of a metal plate in the present embodiment, and has a hollow rectangular box shape inside.

The top opening of the frame 102 is covered by the base 104.

A reducer is attached to the back surface of the base 104, and a motor 124 that can rotate forward and backward is fixed. The output shaft 126 extends through the circular through hole 128 formed in the base 104 and protrudes above the base 104. When the card 124 is generated, the motor 124 reverses rotation for a predetermined time and a predetermined number of times to assist in the automatic release of the card.

The susceptor 104 is horizontally disposed in this embodiment, but may be disposed obliquely.

Next, the susceptor 104 will be described mainly with reference to FIG.

The susceptor 104 has a function of causing the coin C to be pushed by the turntable 108 on its top surface, and is a flat plate made of stainless steel or wear resistant resin, and the top surface is formed to have a predetermined flatness.

Further, a peripheral surface guide plate 130 having a predetermined thickness is closely attached to the top surface of the base 104 to form a coin guide wall 110.

Therefore, the base 104 can be changed to other mechanisms having the same function.

Next, the retention buffer 106 will be described mainly with reference to FIG.

The retaining crucible 106 has a function of retaining a large number of coins C in a scattered stacking state. In the present embodiment, the retaining crucible 106 is configured as a coin retaining portion 132 which is formed of a substantially longitudinal cylindrical shape made of resin and which extends in a vertical standing direction. In the coin retaining portion 132, the horizontal section of the upper portion 106A is formed in a rectangular shape, the horizontal section of the lower portion 106U is formed as a circular bottom hole 134, and the intermediate portion 106M between the upper portion 106A and the lower portion 106U is formed as an inclined wall on which the coin C can slide.

The lower end portion of the retaining weir 106 is formed with a mounting portion 135 that protrudes in a lateral direction, and the retaining weir 106 is fixed to the base 104 by the mounting portion 135, and is specifically fixed to the peripheral guiding plate 130.

Therefore, the reserved port 106 can be changed to other devices having the same function.

Next, the turntable 108 will be described mainly with reference to Figs. 1 to 3.

The turntable 108 has a function of rotating at a predetermined speed, stirring and holding the coins C in the crucible 106, and pushing the coins C which are dropped to the through holes 136 formed in the eccentric position to rotate, and reversely rotating the card to cancel the card when the coin is generated. .

In the present embodiment, the turntable 108 is disposed in the bottom hole 134 of the retaining weir 106, and is fixed to the DC motor 124 on the back side of the base 104, in the counterclockwise direction in FIG. 2 when the coin C is discharged. The predetermined speed rotates in the forward direction, and rotates clockwise in the opposite direction at a predetermined speed when a coin is generated.

The turntable 108 has a conical or polygonal hammer-shaped stirring portion 138 at the center, and the coin C is stirred by the rotation of the bottom hole 134 to help the coin C fall to the through hole 136.

The turntable 108 has a pusher 142 on the back of each of the ribs 140 between the through holes 136.

The pushing body 142 is rotatably moved in a receiving hole 144 having a predetermined thickness of the circumferential guiding plate 130 fixed to the top surface of the base 104. As shown in FIG. 2, the pushing front surface 147 is a curved shape from the turntable 108. The rotation axis RA side is retracted toward the circumferential side toward the rear side in the rotation direction. In detail, the pusher 142 is configured by the first pusher 142A on the side closer to the rotation axis RA and the second pusher 142B on the side of the circumference, and an arc is formed on the side of the rotation axis RA of the first pusher 142A. The first relief groove 148A is formed in the first relief groove 148A, and the second relief groove 148B is formed between the first pusher 142A and the second pusher 142B so that the first restriction pin 112A and the second restriction pin 112B which will be described later can pass. The front side of the first pusher 142A is the first push front aspect 147A, and the front side of the second pusher body 142B is the second push front aspect 147B.

Therefore, the coin C dropped into the through hole 136 is supported by the base 104 and is guided by the coin guiding wall 110 of the receiving hole 144 and received by the first pusher 142A by the rotation of the turntable 108. Pushed, the moving channel MP and the turntable 108 rotate together. Next, when the coin C reaches the predetermined position of the exit passage 152, the push is given to the second pusher 142B, and guided by the exit guide 114 and the eject roller 120, and pushed to move toward the ejecting device 116.

On the other hand, the coin C which is not guided by the coin guiding wall 110 and is rotationally moved by the turntable 108 is a first restricting pin 112A which will be described later by the moving path MP extending from the susceptor 104 and located in the coin C. The second restriction pin 112B is forcibly guided in the circumferential direction of the turntable 108, in other words, guided upward in FIG.

When the card currency occurs, the dial 108 rotates in the reverse direction. The reverse rotation causes the second pusher 142B to After the rear aspect 150, the front end 150E pushes the circumferential surface of the coin C to move in the opposite direction to the forward rotation.

Next, the coin guiding wall 110 will be described mainly with reference to Figs. 1 to 3 .

The coin guiding wall 110 has a function of guiding the circumferential surface of the coin C that is rotated by the turntable 108. In the present embodiment, the inner wall surface of the substantially circular receiving hole 144 is cut away to form a housing. a hole outlet 154 formed in the circumferential surface guiding plate 130, the circumferential surface guiding plate 130 being formed in almost the same rectangular shape as the susceptor 104, and having a predetermined thickness, specifically, slightly larger than the processing object The thickness of the thickness of the thickest coin C among the coins C. In other words, the coin guiding wall 110 has a C shape, and the receiving hole outlet 154 is formed to be about 1.5 times the diameter of the largest diameter coin. Specifically, the receiving hole outlet 154 is a slit-like opening formed by the upstream side end portion 110E and the downstream side end portion 110L of the coin guiding wall 110.

The circumferential guiding plate 130 is closely fixed to the top surface of the base 104, and the top surface of the circumferential guiding plate 130 is detachably fixed to the bottom surface of the mounting portion 135 of the retaining weir 106. In this state, the axes of the rotation axis RA, the bottom hole 134, and the accommodation hole 144 are arranged to be identical. In other words, the axes of the vertical alignment of the turntable 108, the bottom hole 134, and the receiving hole 144 are the same. Further, the diameter of the turntable 108 is formed to be slightly smaller than the diameter of the receiving hole 144, and the front end of the turntable 108 of the pusher body 142 is formed to be slightly smaller than the receiving hole 144 to be rotated in the receiving hole 144.

The coin C dropped to the through hole 136 is pushed by the pushing body 142 in a state where the bottom surface is supported by the base 104 and the peripheral surface is guided by the coin guiding wall 110 to move in the moving path MP as in the foregoing manner. In other words, the moving channel MP is substantially circularly ring-shaped.

Therefore, the circumferential surface guiding plate 130 has a guiding function so that the coin C is guided by the coin guiding wall 110 to move in the moving path MP.

In addition, the base 104 and the circumferential guide plate 130 may also be integrally formed.

Next, the restriction pin 112 will be described mainly with reference to FIG.

The restriction pin 112 has a function of guiding the coin C rotated by the turntable 108 in the circumferential direction of the turntable 108, in other words, a function of guiding toward the storage hole outlet 154 side, and a case where the turntable 108 is reversely rotated. The coin C pushed by the rear face 150 of the pusher body 142 is pressed downward, and the coin C is allowed to move in the opposite direction to the moving path MP. The function is configured by the first restriction pin 112A and the second restriction pin 112B that elastically protrude from the top surface of the susceptor 104 in this embodiment. However, in the case where the coin C is self-aligned toward the storage hole outlet 154 side by the centrifugal force, the restriction pin 112 is not necessary and may be appropriately provided. In the present embodiment, the restriction pin 112 is disposed for the sake of safety.

The first restriction pin 112A and the second restriction pin 112B are cylindrical bodies that are erected and fixed to one end of a leaf spring (not shown) that fixes the other end to the back surface of the base 104, the head of the cylinder Extending from the through hole formed in the base 104 to the base 104, but extending to a degree that does not interfere with the back surface of the turntable 108, the head portion is formed with an inclined inclined surface 156 (the first inclined surface 156A, the first The inclined surface 156B) acts to force the component force pushed into the susceptor 104 by the coin C pushed in the reverse direction by the moving path MP. The shape of the head is, for example, the invention disclosed in Japanese Laid-Open Patent Publication No. 2594435.

In the present embodiment, as shown in FIG. 10, the first extension line EA of the first inclined surface 156A and the second extension line EB of the second inclined surface 156B are formed to intersect at an obtuse angle Z. When the coin C (in the embodiment, the Japanese yen coin 1C) is rotated in the reverse direction of the turntable 108, the rear side 150 of the pusher body 142 is rotated in the opposite direction and abuts against the second inclined surface 156B, and has a forward axis. The component force of the RA side movement acts on the one-day coin 1C, and as a result, after the one-day coin 1C is connected to the first inclined surface 156A and the second inclined surface 156B, the first restriction pin 112A having the inclined surfaces is formed. And the second restriction pin 112B is depressed, thereby forming the turntable 108 to continue to rotate in the reverse direction. And it is set as follows: in the case where the bisector BIS of the obtuse angle Z intersects with the straight line FL passing through the axis RA at right angles, the center 1CC of the 1-day coin 1C is located on the bisector BIS near the intersection (other coins The same is true). With this configuration, there is an advantage that even if the coin C is attached to the first inclined surface 156A or the second inclined surface 156B, it acts by the first inclined surface 156A or the second inclined surface 156B that abuts. The components are in contact with both the first inclined surface 156A and the second inclined surface 156B in a substantially equal manner, and no large force acts on a part of the circumferential surface of the coin C, so that the coin C is not damaged.

Therefore, in the case where the pusher 108 pushes the coin C and collides with the first restriction pin 112A and the second restriction pin 112B in the forward rotation of the turntable 108, the coin C is pushed by the pusher 142 and receives the first limit pin. The 112A and the second restriction pin 112B are guided and guided toward the accommodation hole outlet 154. The turntable 108 is rotated in the reverse direction, because the coin C pushed by the face 150 after the pusher 142 pushes the heads of the first limit pin 112A and the second limit pin 112. Since the first inclined surface 156A and the second inclined surface 156B have a downward force, the first restricting pin 112A and the second restricting pin 112B move downward in the susceptor 104, so that the coin C receives the pusher 142. The rear aspect 150 is pushed and continues to move in the opposite direction of the forward direction of the moving channel MP.

Next, the outlet passage 152 will be described mainly with reference to FIG.

The outlet passage 152 is a passage through which the coin C moved from the accommodation hole outlet 154 can move to the coin outlet 123, which will be described later, and continues downstream of the storage hole outlet 154. Therefore, the outlet passage 152 does not have to be formed in a tunnel shape surrounding the three sides or a rectangular shape surrounding the square, as long as at least the bottom surface of the coin C is guided, and in the present embodiment, it is constituted by the top surface of the base 104.

Therefore, the coin C moved from the storage hole outlet 154 is discharged from the coin outlet 123 to be described later through the outlet passage 152.

Next, the outlet guide 114 will be described mainly with reference to FIG.

The outlet guide body 114 has a function of guiding the coin C toward the ejecting device 116 when the turntable 108 is rotated in the forward direction, and guiding the coin C back into the receiving hole 144 when the turntable 108 is rotated in the reverse direction, and is located at the receiving hole outlet 154. The circular circular peripheral surface 160 on the side of the upstream side end portion 110E is configured by an outlet rotating body 162 that is rotatable about the second axis RB. The outlet rotating body 162 uses the roller 164 in the present embodiment, and more specifically, a small-sized ball bearing which is generally commercially available. The roller 164 can also be a roller bearing or a bushing, and a commercially available ball bearing is a large number of raw products, so that it has an advantage that the device can be inexpensively constructed. When the roller 164 is a ball bearing, the outer ring corresponds to the roller 164, and the inner ring is fixed to the first support shaft 158 or does not fall off.

The roller 164 in this embodiment is rotatably attached to the upper portion of the first support shaft 158 which is vertically erected with respect to the base 104. Therefore, the outer peripheral surface of the roller 164 is a circular peripheral surface 160.

The outlet rotating body 162 is disposed between the upstream end portion 110E of the coin guiding wall 110 and the ejecting roller 120, and is disposed at a side of the outlet passage 152 and is disposed to be apart from the first straight line L1 by a predetermined distance. The first straight line L1 is tangent to the ejecting roller 120 located at the standby position SP to be described later, and is connected to the upstream end portion 110E. Specifically, it is disposed so as to be the shortest distance from the circular circumferential surface 160 of the outlet rotor 162 from the first straight line L1 to a distance of one-half of the diameter of the outlet rotor 162. The position of this exit rotating body 162, which is the smallest diameter of the object in this embodiment is hard The coin, that is, the 1-day coin 1C, is rotated by the reverse rotation of the turntable 108, that is, by the rear end 150E of the pusher 142, and is connected to the eject roller 120 at the standby position SP and the exit rotary body 162. In the case (Fig. 11), the center 1CC of the 1-day coin 1C is located outside the reverse rotation locus CCL depicted by the front end 150E. In addition, the diameter of the outlet rotating body 162 is determined in consideration of the allowable size of the device, the applicable range of the diameter of the coin C, and the like. In the case of the Japanese yen coin 1C to the 500 yen coin 500C in the present embodiment, it is preferable that 7~8 mm. Further, the position is preferably disposed at a position closer to the upstream end portion 110E than the intermediate point M of the upstream side end portion 110E and the ejecting roller 120. The reason for this is that the coin C falls into the first gap 166 between the upstream end portion 110E and the outlet rotating body 162, and the second gap 168 between the outlet rotating body 162 and the ejecting roller 120, but the amount of drop is In the larger case, it is possible to generate a card currency, and in the case where the drop amount is small, the range of coins on the small diameter side that can be discharged is limited. The amount of the 1st-circle coin 1C in the first gap 166 is about 1⁄2 of the radius of the 1st-circle coin 1C. In the case where the 1st round coin 1C falls deeper, the 1st round coin 1C cannot move smoothly, and there is a possibility that a push mark is left on the aluminum 1-day coin 1C.

When the turntable 108 is rotated in the forward direction as shown in FIG. 5, when the 1st round coin 1C is pushed by the second pusher 142B to the exit rotating body 162 and the ejecting roller 120, the center of the 1st round coin 1C is located. A line (not shown) connecting the front surface 147 of the pusher 142 to the contact point of the Japanese yen coin 1C and the contact between the ejecting roller 120 and the 1 Japanese yen coin 1C is closer to the fixed body 118 side, from the second The thrust F21 of the pusher 142B toward the coin center 1CC and the resultant force F23 due to the reaction force F22 from the pop-up roller 120 toward the coin center 1CC are urged toward the fixed body 118 to be described later, and pushed into the fixed body 118 and the ejecting roller 120. Between (Fig. 6), it is finally ejected by the eject roller 120. Whether or not the 1st-circle coin 1C is ejected in the forward rotation is determined whether or not the 1st-circle coin 1C is guided by the exit rotary body 162 to the thrust F21 from the pusher 142 toward the coin center 1CC and from the eject roller 120. The resultant force F23 of the reaction force F22 is directed toward the fixed body 118 side, and the resultant force F23 exceeds the position of the resistance such as the rotational resistance of the ejecting roller 120. By setting in this way, even if it is 1 yen coin 1C, it can be discharged smoothly without damage.

Further, in the case where the turntable 108 is rotated in the reverse direction, as shown in FIG. 11, by setting the center of the 1st-circle coin 1C to be located behind the pusher 142, the second pusher 142B is located in detail. After that, the front end 150E and the 1 Japanese yen coin 1C joint and exit rotation A straight line (not shown) that connects the joint of the swivel 162 and the one-day coin 1C is closer to the receiving hole 144 side, and the thrust F11 from the rear end 150E toward the center 1CC of the one-day coin 1C and the exit rotating body The resultant force F13 of the reaction force F12 of the center 1CC of the 1st-circle coin 1C of 162 is set to a position facing the accommodation hole 144 side and exceeding the resistance such as the rotational resistance of the outlet rotor 162, so that the turntable 108 can push the 1 yen coin 1C in the opposite direction. Rotate in conjunction. By setting this, even if the coin center 1CC of the 1st yen coin 1C is located outside the reverse rotation locus CCL of the rear end 150E of the pusher 142, the 1st yen coin 1C can be returned to the accommodation hole 144, so The turntable 108 can be continuously rotated in the reverse direction, and the card can be effectively released.

Thereby, even if the coin C whose diameter is reduced by the amount of the coin center 1CC of the one-day coin 1C located outside the reverse rotation locus CCL can be rotated in the reverse rotation, there is an advantage that the applicable range of the coin diameter is expanded.

Next, the ejecting device 116 will be mainly described with reference to FIGS. 2 and 4.

The ejecting device 116 has a function of ejecting the coin C pushed by the second pushing front surface 147B of the pushing body 142 and pushing it in the circumferential direction of the turntable 108 by the spring force of the elastic body. In this embodiment, the fixing body is used. 118 (corresponding to the second coin guiding body of the present invention) and the ejecting roller 120 are configured.

First, the fixed body 118 will be described.

The fixed body 118 has a function of preventing the coin C pushed out by the pusher 142 and pushing it toward the receiving hole outlet 154, and is prevented from being guided to the circumferential direction of the turntable 108. In other words, it has a function of delimiting the side of the exit passage 152. In this embodiment, the roller 170 and the fixed guide body 171 are fixed.

The fixed roller 170 is preferably set so as not to be completely fixed, and can be slightly moved to absorb the forcing force in the case of being forced by a force as will be described later. This is to improve the durability of the device. Further, the fixed roller 170 does not need to be a roller, and may be a plate body integrally formed with the fixed guide body 171. For example, a part of the circumferential surface guiding plate 130 may be an arc-shaped circumferential surface corresponding to the fixed roller 170, and the fixed guiding body 171 may be formed in conjunction therewith. Therefore, the fixed body 118 can be changed to other devices having the same function.

In this embodiment, the fixed roller 170 is a roller 178 that is supported in a freely rotatable manner. The front end of the three shafts 176 is a ball bearing 178. The third shaft 176 extends upward from the first rod 174 of the second shaft 172 and penetrates through a through hole (not shown) formed in the base 104. Located on the top surface side of the base 104, the second support shaft 172 is rotatably supported on the back side of the base 104. The first rod 174 is an elastic body. In the present embodiment, the spring force of the first spring 180 is biased in the clockwise direction in FIGS. 2 and 4, and is adjacent to the receiving hole 144 at the position of FIG. The position of the downstream end portion 110L is locked by the first stopper 182 to the rotation of the first rod 174, and is maintained in a stationary state.

In this rest position, the circumferential surface of the ball bearing 178 is such that the inner circumferential surface thereof is disposed on the imaginary circle of the accommodation hole 144 to become a part of the inner surface of the accommodation hole 144.

The first spring 180 sets its spring force so as not to move when the normal coin C collides, and slightly avoids movement in the case of a normal action or more. Even if it is slightly avoided, it can buffer the excessive load caused by the coin C and help to improve the durability of the device.

Next, the fixed guide body 171 will be described.

The fixed guiding body 171 has a function of guiding the coin C guided by the fixed roller 170 in a predetermined direction, and a function of sandwiching the coin C with the ejecting roller 120 and finally ejecting it. In this embodiment, The first straight portion 184, the curved portion 186, and the second straight portion 188 are formed in the fixed roller 170 side.

The first straight portion 184 is formed such that its extension line EL is tangent to the fixed roller 170, and further extends from the end of the coin guiding wall 110, and has an acute angle of approximately 90 degrees with respect to the tangent line CL of the fixed roller 170.

The second straight portion 188 is formed in parallel with the perpendicular VL (cheaply referred to as a perpendicular) passing through the rotation axis RA in Fig. 2 .

The curved portion 186 is formed as an arc that smoothly connects the first straight portion 184 and the second straight portion 188.

Further, the second straight portion 188 that determines the final discharge direction of the coin C can be appropriately determined depending on the discharge direction of the coin C, and may be parallel to the vertical line VL or may be curved.

In the present embodiment, the fixed guiding body 171 is configured separately from the base 104 and the circumferential surface guiding plate 130, and may be integrally formed with one or both of them.

Next, the eject roller 120 will be described mainly with reference to FIG.

The ejecting roller 120 has a function of ejecting the coin C that is pushed by the outlet passage 152 and partially or completely guided by the fixed guide body 171. In the present embodiment, the roller is attached to the fifth branch in a freely rotatable manner. The upper end of the shaft 196, and in the present embodiment, is a ball bearing 197 which is fixed upward from the end of the second rod 192 and penetrates through the fourth support shaft 190 and is curved. An arcuate elongated hole 194 is formed in the base 104 and protrudes toward the upper side of the base 104. The second rod 192 supports a portion of the fourth shaft extending downward from the back surface of the base 104 in a freely rotatable manner. 190. In addition, the eject roller 120 can be changed to other devices having the same function.

The second rod 192 is elastically biased toward the side closer to the fixed body 118 by the second spring 202, and the second spring 202 locks the end portion to the first lock formed on a part of the second rod 192. The second portion 198 and the second locking portion 200 projecting downward from the base 104 are locked by the second stopper 204 projecting downward from the back surface of the base 104, and are stationary at the fixed body 118 and The linear distance L of the ejecting roller 120 is slightly smaller than the position of the smallest diameter of the intended discharged coin. In detail, the shortest distance L between the fixed roller 170 and the ejecting roller 120 is formed with an entrance gap 206 slightly smaller than the diameter of the 1 Japanese coin 1C.

Therefore, at the center 1CC of the 1-day coin 1C pushed by the pusher 142, the contact point PA of the fixed roller 170 and the 1-day coin 1C and the contact point PB of the ejecting roller 120 and the circumferential surface of the 1-day coin 1C are exceeded. After the connected straight line DL, the ejecting roller 120 is immediately ejected by the spring force of the second spring 202, and finally the state in which the one-day coin 1C is supported between the first straight portion 184 and the fixed roller 170 is supported. Then, the ejection roller 120 is ejected in a direction parallel to the first straight portion 184. The ejected coin C is linearly guided by the curved portion 186, and then linearly guided by the second straight portion 188, and ejected in a direction parallel to the perpendicular VL.

Further, by the forward rotation of the turntable 108, the 1-day coin 1C is guided to the exit rotating body 162, and is pushed by the thrust F21 by the second pusher 142B, and by the reaction force from the ejecting roller 120. The resultant force F23 due to F22 guides the one-day coin 1C toward the fixed body 118 side, so that a part of the one-day coin 1C advances toward the entrance gap 206. Further, after the turntable 108 is rotated in the forward direction, since the coin C is pushed into the gap 206 by the thrust of the second pusher 142B (FIG. 6), the eject roller 120 is moved away from the spring force of the second spring 202. The direction of the fixed roller 170 moves. In detail, since the entrance gap 206 is widened, after the center 1CC of the 1st-circle coin 1C passes through the straight line DL connecting the contact PA and the contact PB (FIG. 7), the ejecting force by the second spring 202 is immediately followed. Since it acts on the one-day coin 1C, it starts to eject, and finally a part comes into contact with the end portion 184E of the first straight portion 184 and the fixed roller 170, and then ejects by the ejecting roller 120. The ejected coin C is guided by the fixed guide body 171 and discharged in a direction parallel to the vertical line VL. The coin C is detected by the coin detecting device 122 during the discharge.

Next, the coin detecting device 122 will be described.

The coin detecting device 122 has a function of detecting the coin C ejected by the ejecting device 116. In the present embodiment, a magnetic metal sensor 208 is used. Therefore, the coin detecting device 122 can be changed to other devices having the same function, such as a photo-sensing device, a mechanical sensor, and the like.

In the present embodiment, the coin detecting device 122 is disposed so as to be disposed downstream of the coin outlet 123 with respect to the outlet passage 152 on the side of the second straight portion 188.

Finally, the coin outlet 123 will be described with reference to FIG.

The coin outlet 123 has a function of transporting the coin C from the susceptor 104, and is not particularly configured as a slit-shaped passage or the like, and is configured at the downstream end of the outlet passage 152 in the present embodiment. In other words, the coin outlet 123 is attached to the end of the base 104 of the outlet passage 152.

Next, the action of the coin dispenser 100 will be described with reference to Figs. 3 to 12 .

The case where the coin of a predetermined diameter range is discharged by one device without performing the component replacement or the position adjustment is the smallest diameter coin SC. Therefore, the one-day coin 1C will be described as an example.

Further, since the coin 1C moves along the coin guiding wall 110 of the housing hole 144, the coin C is guided by the restriction pin 112 and is discharged, and the effect is different, so the description will be made separately according to the situation.

First, the case where the 1-day coin 1C moves along the coin guiding wall 110 will be described.

The coin C remaining in the crucible 106 is dropped into the through hole 136 by the rotation of the turntable 108, which The front or back surface is supported by the base 104 and is pushed by the first pusher 142A, and is guided by the coin guide wall 110 corresponding to the peripheral wall of the receiving hole 144, and is directed to the receiving hole outlet 154 side. Move (Figure 3).

The coin C that has reached the storage hole outlet 154 falls into the first gap 166 from the upstream end portion 110E, is supported by the circular peripheral surface 160 of the outlet rotating body 162, and is prevented from further falling, and is guided by the circular peripheral surface 160. After moving slightly toward the side of the gap 206, it falls into the second gap 168, and then comes into contact with the eject roller 120 at the standby position SP to be guided (Fig. 5).

In the case where the 1st round coin 1C is in contact with the second push front surface 147B of the second pusher 142B, the circular peripheral surface 160, and the eject roller 120, as described above, the second push front side 147B is oriented toward the 1st yen coin. The resultant force F23 of the thrust force F21 of the coin center 1CC of 1C and the reaction force F22 of the ejecting roller 120 is directed toward the side of the fixed roller 170, so that the one-day coin 1C is guided by the circular peripheral surface of the ejecting roller 120 toward the entrance. The gap 206 moves to enter the gap 206 (Figs. 5 and 6).

The turntable 108 is further rotated, so that the first Japanese coin 1C is pushed into the gap 206 by the second push front surface 147B, and moves along the arcuate circumferential surface of the fixed roller 170 in the circumferential direction of the turntable 108, so that the roller 120 is ejected. Turning clockwise in Figure 2 causes the entry gap 206 to expand more.

Further, the one-day coin 1C moves further in the circumferential direction of the turntable 108, and the center 1CC of the one-day coin 1C passes through the contact PA between the circumferential surface and the fixed roller 170, and the circumferential surface of the ejecting roller 120 and the one-day coin 1C. After the line P to which the contact PB is connected, the ejecting force is received from the eject roller 120 (Fig. 7).

Next, in a state in which the circumferential surface of the first Japanese coin 1C is connected to the end portion 182E of the first straight portion 184 and the fixed roller 170, the ejection roller 120 pushes the circumferential surface of the Japanese yen coin 1C by the spring force of the spring 202. It is ejected toward the curved portion 186 (Fig. 8).

The first Japanese coin 1C that has been ejected is guided by the curved portion 186, and is guided by the second straight portion 188 and jumps in a direction parallel to the vertical line VL, and jumps out from the coin outlet 123 (FIG. 9).

Next, it is explained that the 1-day coin 1C is not guided by the coin guide wall 110, and is guided to the entrance gap 206 by the restriction pins 112A, 112B.

In this case, the 1st round coin 1C is not in contact with the exit rotating body 162, and proceeds to the entrance. After the gap 206, as described above, in a state in which the front end portion 182E of the first straight portion 184 is in contact with the fixed roller 170, the roller 120 is ejected and ejected.

Next, the case where the turntable 108 is reversely rotated to release the card currency will be described.

In this case, since the situation in which the forward rotation of the turntable 108 is stopped and the phase of the one-day coin 1C is pushed into the gap 206 becomes a problem, the situation will be described as a starting point.

After the turntable 108 starts to rotate in the reverse direction, the second pusher 142B is rotated clockwise in FIG. 10, so that the one-day coin 1C is not pressed by the second push front face 147B, and the pop-up roller 120 is moved by the second spring 202. The spring force is rotated counterclockwise to return to the standby position SP (Fig. 10). Thereby, the one-day coin 1C returns to the side of the accommodation hole 144, and is temporarily stationary at the position corresponding to the standby position SP of the ejection roller 120.

The turntable 108 is further rotated in the reverse direction so that the 1st-circle coin 1C is pushed by the rear end 150E of the second pusher 142B to the right in FIG. At this time, the 1st-circle coin 1C is held by the front end 150E and the ejecting roller 120, and the center of the 1st-circle coin 1C is located at a point closer to the rear end 150E and the 1 Japanese-dollar coin 1C and the ejecting roller 120 and 1 yen. A straight line connecting the contacts of the coin 1C is closer to the receiving hole 144 side, and the rear end 150E is brought into contact with a point on the circumferential surface of the Japanese yen coin 1C, and is pushed by the thrust F41, and a reaction force F42 is generated from the ejecting roller 120. Since the resultant force F43 acts on the center 1CC of the one-day coin 1C, the one-day coin 1C is pushed toward the lateral direction and toward the receiving hole 144, in other words, is urged toward the second gap 168.

Further, as shown in FIG. 11, when the one-circle coin 1C comes into contact with the ejecting roller 120 and the outlet rotating body 162, the one-day coin 1C is sandwiched by the rear end 150E and the outlet rotating body 162. At this time, the center of the 1st-circle coin 1C is located closer to the accommodation hole 144 than the line connecting the contact between the front end 150E and the 1 Japanese coin 1C and the contact between the exit rotary body 162 and the 1 Japanese yen coin 1C. On the other hand, the thrust F11 due to the front end 150E does not act on the ejecting roller 120, so the ejecting roller 120 maintains a stationary state.

The reaction force F12 having the same value as the thrust F11 acts on the coin center 1CC of the one-day coin 1C from the outlet rotating body 162. Since the resultant force F13 of the thrust force F11 and the reaction force F12 is directed toward the accommodation hole 144, the one-day coin 1C is guided by the circumferential surface of the outlet rotor 162 and reaches the first gap portion 166 after being further reversely rotated by the turntable 108. By the upstream side The portion 110E guides back into the housing hole 144 and moves along the coin guiding wall 110.

Further, the coins C located downstream of the first restriction pin 112A and the second restriction pin 112B can climb up and pass through the first slope 156A and the second slope of the respective tips of the first restriction pin 112A and the second restriction pin 112B. 156B, so the turntable 108 rotates continuously. Therefore, the turntable 108 can be rotated in the reverse direction to release the angle of the card, and the card can be released.

104‧‧‧Base

108‧‧‧ Turntable

110‧‧‧ coin guide wall

114‧‧‧1st coin guide

116‧‧‧Ejector

118‧‧‧2nd coin guide (fixed body)

120‧‧‧Ejection roller

122‧‧‧ coin detecting device

123‧‧‧coin export

130‧‧‧Week guide plate

136‧‧‧through hole

140‧‧‧ ribs

142‧‧‧ Promoter

144‧‧‧ accommodating holes

142A‧‧‧1st propellant

142B‧‧‧2nd pusher

147‧‧‧Promoting the former

147A‧‧‧1st pre-pushing aspect

147B‧‧‧2nd advancement

148A‧‧‧1st evacuation groove

148B‧‧‧2nd evacuation groove

150‧‧‧After

152‧‧‧Export channel

158‧‧‧1st shaft

160‧‧‧Circular surface

162‧‧‧Export rotating body

170‧‧‧Fixed rollers

171‧‧‧Fixed guide

172‧‧‧2nd shaft

174‧‧‧1st shot

208‧‧‧Magnetic metal sensor

CL‧‧‧ tangent

EL‧‧‧ Extension cord

RA‧‧‧Rotary axis

RB‧‧‧ axis

VL‧‧‧ vertical line

Claims (3)

A coin discharging device capable of discharging coins of a majority currency of different diameters (C) without adjustment, comprising: a base (104) supporting one side of the coin (C); and a coin guiding wall (110), Formed as a circular receiving hole (144) disposed on the base (104) and partially opening (154); the turntable (108) can be rotated around the rotating shaft (RA) in the receiving hole (144) a rotation direction and a second rotation direction opposite to the first rotation direction, and a plurality of through holes (136) arranged along the circumferential direction are formed at positions eccentric from the rotation axis (RA), and are on the back side The side has a pusher body (142) disposed between the adjacent through holes (136) and extending toward the base (104) side; the first coin guiding body (114) is disposed on the base (104) The outer side of the receiving hole (144) is on the rear end side of the opening (154) in the first rotation direction; the second coin guiding body (118) is disposed on the base (104) The outer side of the receiving hole (144) is on the front end side of the opening (154) in the first rotational direction; and the ejecting roller (120) is spaced apart from the second coin guiding body (118) by a predetermined interval. Way, configured in the An outer side of the receiving hole (144) on the base (104) is elastically biased toward the second coin guiding body (118); and the coin discharging device is on the turntable (108) When the rotation of the rotation direction is performed, the coin (C) on the base (104) is guided by the coin guide wall (110), and the pusher (142) is located on the first rotation direction side. After the front side (147) pushes the coin (C), the coin guiding wall (110) is followed by the first coin guiding body (114) to guide and utilize the pushing body (142). The front side (147) pushes and moves the coin (C) between the second coin guiding body (118) and the ejecting roller (120), and is ejected by the elastic force of the ejecting roller (120). When the turntable (108) rotates in the second rotation direction, the coin (C) is pushed on the base (104) by the rear side (150) of the pusher body (142) on the second rotation direction side. A part of the coin (C) located outside the receiving hole (144) guides and moves the coin (C) along the first coin guiding body (114) to return it to the receiving hole (144). , which is characterized by: the first hard The guide body (114) rotatable about by lines substantially perpendicular to the base (104) of axis (RB) The rotating body (162) is configured to set an outer circumference of the rotating body (162), and when the turntable (108) is rotated in the second rotating direction, the smallest diameter coin (SC) contacts the pushing body. (142), the rear side (150), the ejecting roller (120), and the first coin guiding body (114), the center (1CC) of the smallest diameter coin (SC) is located at a ratio of the pushing body (142) The trajectory (CCL) of the front end of the latter aspect (150) is further outside. The coin discharge device of claim 1, wherein the outer periphery of the rotating body (162) is configured to rotate the turntable (108) in the first rotational direction in the majority of the currency. The minimum diameter coin (1C) of the coin (C) contacts the first aspect (147) of the pusher body (142), the first coin guide body (114), and the ejection roller (120), the minimum diameter The center of the coin (1C) (1CC) is located at a point closer to the front side (147) of the pusher body (142) and the minimum diameter coin (1C) and the ejecting roller (120) and the smallest diameter coin ( The imaginary straight line connected to the contact of 1C) is closer to the second coin guiding body (118) side, and when the turntable (108) is rotated in the second rotating direction, the minimum diameter coin (1C) is in contact with the When the rear aspect (150) of the body (142), the ejection roller (120), and the first coin guiding body (114) are pushed, the center (1CC) of the smallest diameter coin (1C) is located at a ratio of the pushing body The rear aspect (150) of (142) is more connected to the contact point of the smallest diameter coin (1C) and the imaginary line connecting the first coin guiding body (114) and the minimum diameter coin (1C). Close to the side of the receiving hole (144). The coin discharge device of claim 1 or 2, wherein the rotating body (162) is formed by a ball bearing roller (164).