JPH1069556A - Hopper type coin paying-out device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent dust and other foreign matters or the like from sticking to or depositing on the groove bottom surface of a disk loader receiving recess and being bitten into a coin paying-out disk loader. SOLUTION: The top plate 22 of a setting frame base F with which a geared motor M is enclosed is interposed mutually in vertical between a loader receiving disk B for demarcating the disk loader receiving recess G and the geared motor M for rotationally driving the coin paying-out disk loader R. Then, the deceleration gear case 27 of the geared motor M is attached and fixed to the top plate 22 with a plural fixing screws 33.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is installed in slot machines and other amusement machines, currency exchange machines, change machines, vending machines for various kinds of products, etc., and requires a required number of coins (medals and other pseudo coins). The present invention relates to an improvement in a hopper type coin payout device used for paying out coins.

[0002]

2. Description of the Related Art As shown in FIGS. 26 to 29, in a conventional hopper type coin payout apparatus of this type, a geared motor (M) for rotating and driving a coin payout disc rotor (R) has an upper end made of aluminum die cast. And the installation frame (F) surrounding the reduction gear case (1) is fully open on the upper surface.

[0003] The rotor receiving plate (B) which defines the receiving recess (G) of the disc rotor (R) is composed of a base plate (2) and a room plate (3) which is stacked and fixed integrally therewith. And is fixedly attached to the open upper surface of the installation frame base (F) in a cover state.

The disc rotor (R) is provided with a plurality (five in the illustrated example) of coin receiving holes (4) distributed radially symmetrically, and is rotated and driven by the geared motor (M). The coins received from the coin receiving hopper (H) into the coin receiving hole (4) are sequentially pushed forward and conveyed, and the coin guiding pins (5) are planted on the base plate (2) of the rotor receiving board (B). This is paid out from a coin payout opening (6) which is opened on a part of the circumferential surface of the rotor receiving board (M).

However, the geared motor (M) for rotationally driving the disc rotor (R) is fixedly attached to the base plate (2) of the rotor receiving board (B) in a suspended state.

That is, from the reduction gear case (1) of the geared motor (M), a plurality (in the illustrated example, a total of 4
) Of the screw barrels (7) project upward and integrally, while the corresponding screw-releasing recesses (8) for the heads of the corresponding fixing screws.
Are scattered and distributed on the base plate (2) as a depressed state by burring or the like. From the relief groove (8) of the base plate (2) to the screw port (7) of the reduction gear case (1), Each of the fixing screws (9) is screwed and fastened. The head of the fixing screw (9) is immersed in the escape groove (8) to prevent interference with the disc rotor (R).

If the coin is pinched by the coin guide pin (5) without being correctly guided to the coin payout exit (6), the coin is securely transferred to the coin transport path and returned. A separator (S) for pushing the disc cutter (R) again to receive the conveying force is attached to the lower surface of the base plate (2), and the separator (S) is a pair of swing link arms (10). (11) The pivot connection is substantially in the shape of a letter that can be bent from (11), but the spring receiving pin (13) of the tension coil spring (12) that constantly urges this as a letter-like shape that projects inward is also provided. An upper base end is caulked to penetrate the base plate (2), and the head of the pin (13) is immersed to prevent interference with the disc crawler (R). Of missed groove (14),
It is also depressed in the base plate (2). still,
(15) is a spring receiving piece corresponding to the spring receiving pin (13), and is integrally bent downward from one swing link arm (10) forming the separator (S).

[0008]

Therefore, the head escape grooves (8) of the fixing screws (9) and the head escape grooves (14) of the spring receiving pins (13) are scattered on the base plate (2). ), Dust or other foreign matter incidental to or mixed with the coin may enter and accumulate and be bitten by the disc crotter (R). Then, the bearing hole (17) of the disc rotor (R) that receives the motor output shaft (16) of the geared motor (M) causes abrasion, irregular deformation, and the like, causing rattling at an early stage. R) must be exchanged.

[0009]

SUMMARY OF THE INVENTION The present invention is intended to solve such a problem. For the purpose, the present invention has a structure in which a perforated disk main body having a plurality of coin receiving holes which open radially symmetrically is provided. An arc-shaped radiating blade piece interposed between adjacent ones of the coin receiving holes is protruded and formed, and a coin dispensing disc rotor, and a geared motor for rotating the disc rotor from below,
A rotor receiving plate fixedly installed from above to a mounting frame surrounding the geared motor, defining a receiving recess of the disc crotter, and having a coin payout opening formed in a part of its circumferential surface; The coin receiving hopper is fixed to the rotor receiving plate from above so as to communicate with the rotor receiving recess, and the coin receiving hopper is received from the hopper into the coin receiving hole, and is pushed and conveyed by the rotating blade member of the rotating disc cutter. In order to guide the coins that have come to the coin payout exit,
In a hopper type coin payout device including a coin derivative installed in a rotor receiving recess of the rotor receiving board,

First, the reduction gear case of the geared motor is mounted and fixed in a suspended state on a top plate of an installation frame base interposed between the upper and lower parts of the rotor receiver and the geared motor by a plurality of fixing screws. Features and

On the lower surface of a perforated disk body having a plurality of coin receiving holes which are also opened in a radially symmetric distribution type, arc-shaped radiating blade pieces interposed between adjacent ones of the coin receiving holes project. The coin dispenser is a dispenser, a geared motor that rotates the disccrotor from below, and is fixedly installed from above on an installation frame surrounding the geared motor, and defines a receiving recess for the disccutter. ,
A rotor receiving plate having a coin payout opening formed in a part of the circumferential surface thereof; a coin receiving hopper mounted and fixed to the rotor receiving plate from above so as to communicate with the rotor receiving recess; and a hopper. The coin received in the coin receiving hole and pushed and conveyed by the radiating blade piece of the rotating disc crawler was installed in the rotor receiving recess of the rotor receiving board to guide the coin toward the coin payout exit. A coin derivative, and a separator attached to the rotor receiving board for receiving coins not guided by the coin derivative and transferring and returning the coin to the coin transport path of the disc crawler, wherein the separator is a pair of swinging. Bendable link arm and a fulcrum pin that pivotally connects the link arms It is formed in the shape of a letter, and the imaginary roller is freely supported by the fulcrum pin, and both link arms are extended inward by a tension coil spring so that the imaginary roller always faces the rotor receiving recess. In the hopper type coin payout device biased to the mold,

The reduction gear case of the geared motor is mounted and fixed to a ceiling plate of an installation frame base interposed between the upper and lower parts of the rotor receiving disk and the geared motor in a suspended state by a plurality of fixing screws. It is described that the tension coil spring is connected and suspended between a spring receiving piece bent downward from one of the link arms and a corresponding downwardly raised spring receiving piece from the top plate of the installation frame base. This is the second feature.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of the present invention will be described below in detail with reference to the drawings. FIGS. 1 and 2 show the whole assembled state and disassembled state of the hopper type coin payout apparatus.
(F) is an installation frame, which can surround a geared motor (M) for rotating the disc crawler from a pair of left and right side plates (20) (21), a top plate (22) and a ground plate (23). As a substantially rectangular parallelepiped, it is frame-integrated by a number of assembling screws (illustration symbols omitted), and a front plate (24) integrally rising from both front and rear ends of the top plate (22) bent downward. ) And the upper end of the rear plate (25) stably receive the auxiliary tank (26) communicating with the coin storage hopper (H).

The geared motor (M) for rotatingly driving the coin dispenser (R) includes a cam brake (not shown) and a flat-plate-shaped reduction gear case (27) located at the upper end thereof. From now on, a plurality (four in the example in total) of screw barrels (28) and a bearing barrel (30) of the motor output shaft (29) are all provided integrally and project upward.

On the other hand, as shown in FIGS. 3 to 6, the top plate (22) forming the mounting frame (F) has a central portion having a recess as a head escape space (O) for a fixing screw described later. It is depressed in the form of a groove, and in the center thereof, in addition to a relatively large motor output shaft escape hole (31) corresponding to the bearing cylinder (30), the same number of holes corresponding to the screw cylinder (28) is provided. The small screw insertion holes (32) are also distributed.

The geared motor (32) is screwed into the screw case (28) of the gear case (27) from the screw insertion hole (32) of the top plate (22) by a plurality of fixing screws (33). M) is fixed to the ceiling plate (22) of the installation frame (F) in a suspended state as shown in FIGS.

In this case, in the illustrated example, the head escape space (O) of the fixing screw (33) is secured by sinking the top plate (22) of the installation frame (F) into a concave groove shape. Conversely, a base plate of a rotor receiving plate (B) to be described later is bent in an inverted U-shape, or a separate spacer is inserted between the upper and lower portions of the base plate and the top plate (22). In this way, a clearance gap (O) for the head of the fixing screw (33) may be secured. In any case, when the geared motor (M) is mounted, the motor output shaft (29) passes through the bearing barrel (30) and the relief hole (31) to form the top plate (2).
Needless to say, it protrudes upward in 2).

The left and right ends of the top plate (22) are notched to a narrow width, so that a separator (S) attached to a rotor receiver (B) described later and a rotor receiver (B) are provided. ) Is prevented from interfering with the hopper lock pin.

(34) is a spring receiving piece which is similarly cut downward from the central portion of the top plate (22).
The separator (S) receives one end of a tension coil spring described later. (35) and (36) are the top plate (2)
A plurality of screw holes and stupid holes distributed around the periphery of 2). In the screw holes (35), mounting screws (to be described later) of the rotor receiving board (B) are inserted and fastened, while stunt holes. In (36), assembling screws to be described later of the rotor receiving board (B), hopper lock pins for the rotor receiving board (B), and the like are relieved.

Reference numeral (37) denotes a coin payout exit tube attached to the left side plate (20) of the installation frame (F), and a coin payout opening opening formed in the rotor receiving board (B), which will be described later. Communicate with exit.

As is apparent from FIGS. 7 to 10, the rotor receiving plate (B) is a top plate (22) of a mounting frame (F).
Square base plate (38) large enough to be mounted on
And a room plate (40) stacked and fixed thereto via a plurality of assembly screws (39), and screw holes (35) having openings distributed around the top plate (22).
Are fixedly installed in a state of being mounted on the installation frame (F) by a plurality of mounting screws (41) screwed in from above.

(G) is defined by stacking the base plate (38) and the room plate (40) at the center of the rotor receiving plate (B) as a depth corresponding to the thickness of the disc rotor (R). The disc rotor (R) fitted into the rotor receiving recess from above is rotated by the geared motor (M).

In this case, the room plate (40) bordering the rotor receiving recess (G) is formed from a hard synthetic resin to have a relatively large thickness, and has a cross section L covering the circular peripheral portion of the disc rotor (R). The base plate (38), which forms the bottom of the groove of the rotor receiving recess (G), is cut out of the stepped surface (42) of the letter shape and the room plate (40).
It is preferable to pierce a thinner metal plate and burring a screw hole (not shown in the drawing) for receiving the assembly screw (39) in the base plate (38).

The lower surface of the room plate (40) is partially cut out at the left side position of the rotor receiving plate (B), so that a tunnel-shaped coin payout opening (43) is formed between the upper and lower sides with the base plate (38). And a separator mounting port (44) adjacent thereto. The coin payout port (43) is attached to the left side plate (20) of the installation frame (F) and the coin payout port cylinder (3) is installed.
The fact that the communication is made consistent with 7) is as described above.

Reference numeral (45) denotes a motor output shaft escape hole opened in the base plate (38) forming the bottom of the groove at the center position of the rotor receiving recess (G). It goes without saying that it is in conformity with the shaft relief hole (31).

The periphery of the motor output shaft escape hole (45) in the base plate (38) has a corresponding positional relationship facing the coin transport path of the disc crawler (R), and includes a circular foreign matter discharge hole (46). And a rectangular foreign matter discharge hole (47) are distributed in a plurality of openings.

Particularly, a plurality of the circular foreign matter discharge holes (46) (a total of four in the illustrated example) are aperture-distributed under a radial distance different from the rotation center of the disc rotor (R). As a result, dust and other foreign substances incidental to or mixed with the coin (C) can be removed by the disc rotor (R).
It can be efficiently and reliably dropped with the rotation of.

In the example shown in the figure, the rotor receiving plate (B) is shown as being assembled and integrated from two base plates (38) and a room plate (40). The rotor receiving recess (G) is defined or provided with the rotor receiving recess (G) by assembling and integrating three or more plates in a stacked state as described in JP-A-4-34196. It may be molded as one piece.

(48) is a plurality (three in the example shown) radially symmetrically distributed around the periphery of the rotor receiving recess (G) and planted in the rotor receiving plate (B) in a penetrating state. The upright hopper lock pin has a compression coil spring (49) wound around the lower end thereof for pushing up and urging.

The coin receiving hopper (H) is formed of a hard synthetic resin into a funnel shape, and has a bottom having a size to cover the circular step surface (42) of the rotor receiving plate (B). A circular mounting flange (50) is formed overhanging.

Reference numeral (51) denotes a plurality of key holes which are distributed in the mounting flange (50) and correspond to the hopper locking pins (48). The hopper (H) is rotated by inserting it into the locking pin (48) from above while rotating it.
Can be detachably locked to the rotor receiving board (B).

Further, in the locked state of the hopper (H), as suggested from FIGS.
Since the mounting flange (50) of the hopper (H) covers the step surface (42) of the rotor, the rotor receiving plate (B)
The peripheral edge of the disc rotor (R) fitted in the rotor receiving recess (G) is restrained, and there is no possibility that the disc rotor (R) will come off above the disc rotor (R). Reference numeral (52) denotes a coin regulating spring attached and suspended inside the hopper (H) to prevent the coin (C) from inadvertently floating or taking an incorrect posture.

(53) receives the coin (C) pushed and conveyed by the rotation of the disc crawler (R), and temporarily receives the coin (C), and the coin payout port (4) of the rotor receiving board (B).
A coin derivative that is guided to change the direction to 3).
It is planted in the penetrating state of 8).

(54) is a leaf spring of a fixed length which constantly pushes and pushes the coin derivative (53).
Its base end is screwed into the lower surface of the base plate (38).
5), and the lower end of the coin derivative (53) is caulked to the remaining free tip.

However, as long as the coin derivative (53) is installed inside the rotor receiving recess (G) and can exert the action of inducing the coin (C), it exerts a pushing-up elastic force as shown in the figure. In place of the received pin, 4-34
No. 196 employs a wire rod wound in a substantially C-shaped eccentric ring shape, a fixed plate piece having a convex curved arc surface acting in the same manner as the coin rectifying cam piece of the wire material, or the like. I don't mind.

The coin dispenser (R) described above is a disc-shaped perforation that fits into the rotor receiving recess (G) of the rotor receiving board (B) as extracted in FIGS. A disk body (56) and a plurality (five in the example in the figure) of radiation blade pieces (57) projecting from the lower surface thereof as a whole radially symmetric distribution type.

(58) is the main body of the perforated disc (5).
6) a plurality of circular coin receiving holes having openings distributed therein, wherein said radiation blade piece (57) is located between adjacent circular coin receiving holes;
, And the upper edge of the opening of each coin receiving hole (58) forms a conical receiving surface that is easy to receive the coin (C).

Each of the plurality of radiating blade pieces (57) is formed in an arc shape that bends in one direction along the lower edge of the opening of the coin receiving hole (58). The convex curved edge portion having a large radius of curvature which does not follow the lower edge portion of the opening of the coin (C) forms a front side in relation to the rotational traveling direction (A) of the disc rotor (R), and together with the rotational centrifugal force, the coin (C). ) Is pushed forward.

That is, the disc rotor (R) is rotated by the geared motor (M) in the direction of the arrow (A) in FIGS. 22 to 25, and is received from the coin receiving hopper (H) into the coin receiving hole (58). Coins (C) are sequentially pushed forward by the radiating blade pieces (57) and conveyed, and the coin payout port (4
It is paid out from 3).

Numeral (59) denotes a coin derivative escape groove which is cut out on the lower surface of each radiating blade piece (57) so as to draw an overall circular locus. In this case, the relief groove (59) is cut out on the lower surface near the rotation center of the disc rotor (R). (60) is a perforated disc body (5
6) An inverted L-shaped notch provided at the circular peripheral portion, which corresponds to the step surface (42) of the rotor receiving plate (B).

Also, (61) is a plurality of coin stirring stirrups which are planted upward and integrally from between adjacent ones of the coin receiving holes (58) in the disc rotor (R), and (62) is Similarly, a circular bearing hole penetratingly formed at the center of rotation of the disc rotor (R), (63) is a boss for covering the bearing hole (62) from above,
It is preferably formed in a conical shape from a hard synthetic resin, and has a blind hole (64) at the center thereof in communication with the bearing hole (62), and a plurality of screw holes (65) on its lower surface. ) May be embedded and integrated. However, it goes without saying that the boss (63) may be formed in a conical shape from metal.

On the other hand, a hardened steel plate or another rigid bearing plate (67) as shown in FIGS. 15 to 17 is also embedded in the same rotation center of the disc rotor (R) from below, and the reinforcing metal plate ( 66) screw holes (6
5) It is detachably attached to the disc rotor (R) by a fixing screw (68) screwed into and fastened to 5), and is a substantially semi-circular key hole formed in the bearing plate (67). 69) is a key projection (7) cut out correspondingly to the tip of the motor output shaft (29).
0).

In the example shown in the figure, an integral disc cutter (R) having a plurality of radiating blade pieces (57) for pushing the coin (C) and coin receiving holes (58) distributed between adjacent ones is provided. ), But as long as a bearing plate (67) having the above-mentioned key hole (69) can be attached, the bearing plate (67) having a perforated disk and a ring plate having a radiating blade piece (57) can be provided. And a disc cutter (R) assembled and integrated with a plurality of fixing screws.

The bearing hole (6) of the disc rotor (R)
2) is inserted from above into the motor output shaft (29) projecting upward from the top plate (22) of the installation frame (F) as shown in FIGS. 18 to 21. In the inserted state, the bearing plate (67) is inserted. ) And the key projection (70) of the motor output shaft (29) are fitted to each other, and the disc motor (R) is driven to rotate by the geared motor (M). It is.

Also, by inserting the disc rotor (R) into the motor output shaft (29), the disc rotor (R) is automatically and properly fitted into the rotor receiving recess (G) of the rotor receiving board (B). In this state, the coins (C) received from the hopper (H) are sequentially pushed forward by the rotation in the direction of the arrow (A) in this state, and together with the coin derivative (53), the rotor receiving plate is rotated. Pay out from the coin payout exit (43) in (B).

If the coin (C) is bitten without being able to be correctly guided to the coin payout exit (43), the separator (S) mentioned above is again put into the coin transport path of the disc rotor (R). And a pair of swing link arms (71) (7).
2) As an almost rectangular shape pivotally connected from
The separator mounting port (4
4).

That is, one of the first link arms (7
1) is made of a metal plate piece inserted into the separator mounting port (44), and near a corner position adjacent to the coin payout port (43) of the rotor receiving board (B) via a pivot screw (73). It is attached rotatably. (7
Reference numeral 4) denotes a guide elongated hole for receiving the pivot screw (73), and is open to the first link arm (71).
(75) is a cover piece projecting inward from the first link arm (71), the projecting edge of which is an arc shape corresponding to the circular rotor receiving recess (G) of the rotor receiving board (B). It is composed.

(76) is the same as the first link arm (7
The roller support piece is bent downward in a substantially L-shape from 1), and a thought roller (78) is rotatably supported at an intermediate portion thereof via a bending fulcrum pin (77). In addition, a spring receiving piece (79) is further bent downward from the tip of the roller supporting piece (76).

Further, another spring receiving piece (80) is bent downward from the first link arm (71) under a bending ridge line orthogonal to the bending ridge line of the roller support piece (76). I have.

The other second link arm (72) is located immediately below the coin payout port (43), and is rotated from below by a pivot screw (81) to the base plate (38) of the rotor receiving board (B). It is movably mounted. In addition, it is pivotally connected to the roller support piece (76) of the first link arm (71) via the bending fulcrum pin (77) so as to be freely bent. (82) is a guide elongated hole for receiving the mounting pivot screw (81), and is formed in the second link arm (72).

(83) is the first and second link arms (7
1) A tension coil spring for urging (72) as a V-shape that always projects inward, and a spring receiving piece (79) bent from the roller support piece (76) of the first link arm (71). ) And a spring receiving piece (34) cut and raised from the top plate (22) of the installation frame (F).

Reference numeral (84) denotes a coin guiding piece which, in combination with the above-mentioned idea roller (78), partitions the opening width (W) of the coin payout opening (43) to a constant value. It is fitted and integrated by a plurality of fixing screws (85). In this case, the opening width (W) of the coin payout opening (43) is set to be slightly larger than the size (diameter) of the coin (C).

Further, the counter lever (86) of the coin (C) is mounted so as to be able to swing together with the separator (S) as described above. That is, the count lever (86) is made of an L-shaped metal plate piece as shown in FIG. 8, and the midway portion of the count lever (86) is rotatably pivoted to the separator (S) also as the bending fulcrum pin (77). Is being worn. (87) is a pivot pin (88) to one end of the count lever (86) adjacent to the coin payout exit (43).
The roller is rotatably supported by a counter roller, and is arranged in parallel with the outside position of the conceivable roller (78), which is the opening width (W) of the coin payout opening (43).
Are protruded so as to be narrower, and come into contact with the coin (C) passing through the coin payout exit (43) without fail and count the coin.

(89) is the count roller (87)
Is a tension coil spring that constantly urges the coin to the coin payout opening (43), and the spring receiving piece (90) bent downward from the other end of the count lever (86).
And another spring receiving piece (80) bent correspondingly from the first link arm (71).

The tension coil spring (89) of the count roller (87) is relatively weak, whereas the tension coil spring (8) for bending and biasing the separator (S).
3) is set strongly.

The other end of the count lever (86) has reached near the corner of the rotor receiving plate (B), and the stopper piece (91) fixed to the base plate (38) at that position from below. ) Allows the count lever (86) to be received. Reference numeral (92) denotes a sensor support piece similarly attached to the lower surface of the base plate (38) using the fixing screw (93) of the stopper piece (91), and a counter sensor (not shown) is installed on the sensor support piece. It will be.

In the above arrangement, when the coin dispenser (R) is rotationally driven in the direction indicated by the arrow (A) in FIGS. 22 and 23 by the rotational drive geared motor (M), the inside of the hopper (H) is removed. Coins stored in (C)
Are received one by one into the coin receiving hole (58) of the disc crawler (R), and are pushed and conveyed in the coin conveying path of the rotor receiving board (B) by the radiating blade piece (57) on the lower surface thereof. Will be done.

Since the coin derivative (53) is provided near the coin payout exit (43) in the coin transport path, the coin (C) is once received by the coin derivative (53), and the coin payout exit is provided. (43), coupled with the rotational centrifugal force of the disc rotor (R) acting on the coin (C), the coin payout port (4).
It is paid out from 3).

Further, when the coin (C) passes through the coin payout exit (43), it comes into contact with the count roller (87) as shown in FIG.
6), and the number of coins to be paid out is counted.

In the unlikely event that the coin (C) pushed and conveyed by the disc rotor (R) is accidentally pushed down by the coin derivative (53), the coin (C) in the abnormal posture accidentally pushes down the coin derivative (53). Coin payout exit (4
24, or the center of the circle (X) of the coin (C) is located at the center of the radius of curvature (Y) of the radiating blade piece (57) and the refractive fulcrum pin (S) of the separator (S) as shown in FIG. 77) is located on a straight line (LL) connecting the center (consideration point) (Z) of the contemplation roller (7).
In the case where the separator (S) is bitten as a state of tension between the disc rotor (8) and the disc rotor (R), the tension coil spring of the separator (S) is moved by the coin (C) subjected to the rotational force of the disc rotor (R). The coin (C) is bent into an outwardly protruding rectangular shape around the refraction fulcrum pin (77) while resisting the pulling force of (83), and the coin (C) is moved into the coin conveyance path as shown in FIG. The transfer is surely performed, and the disc is returned again to receive the pushing force of the disc rotor (R) again.

As soon as the coin (C) biting phenomenon is released, the separator (S) is immediately bent inwardly in a convex shape by receiving the tensile force of the tension coil spring (83). It goes without saying that it will return and prepare for the next unexpected coin biting accident.

[0062]

As described above, according to the present invention, the coin receiving hole (58) is provided on the lower surface of the perforated disk main body (56) having a plurality of coin receiving holes (58) opened in a radially symmetric distribution type. A coin dispenser (R) having a protruding arc-shaped radiating blade piece (57) interposed between adjacent ones, and a geared motor (M) for rotating and driving the disc rotor (R) from below.
And fixedly installed from above to a mounting frame (F) surrounding the geared motor (M) to define a receiving recess (G) for the disc rotor (R) and a part of a circumferential surface thereof. And a coin receiving hopper mounted and fixed to the rotor receiving board (B) from above so as to communicate with the rotor receiving recess (G). (H)
And the coin receiving hole (58) from the hopper (H)
The coin receiver (C) received by the rotating disc rotor (R) and pushed and conveyed by the radiating blade piece (57) of the rotating disc cutter (R) is guided toward the coin payout exit (43). Coin derivative (53) installed in rotor receiving recess (G) of (B)
In a hopper type coin payout device having

The reduction gear case (27) of the geared motor (M) is placed on the top plate (22) of the mounting frame (F) interposed between the rotor receiving plate (B) and the geared motor (M). Are fixed in a suspended state by a plurality of fixing screws (33).
This has the effect of reliably improving the problems of the prior art described on the basis of E.29.

That is, according to the above configuration of the present invention, the top plate (22) forming the mounting frame (F) is vertically moved between the rotor receiving plate (B) and the geared motor (M) for rotating the disc rotor. Since the reduction gear case (27) of the geared motor (M) is fixed to the top plate (22) in a suspended state via a plurality of fixing screws (33), the rotor The fixing screw (3) is attached to the base plate (38) which forms the groove bottom of the rotor receiving recess (G) in the receiving board (B).
There is no need to process the head relief groove of 3) to prevent interference with the disc crawler (R).
With (47) in the form of a simple flat plate with aperture distribution,
Dust or other foreign matter incidental to or mixed with the coin (C)
It is possible to reliably prevent the possibility of being bitten by the disc crawler (R).

Further, as described in claim 2, in addition to the above configuration, a tension coil spring (83) of the separator (S) is provided.
A spring receiving piece (79) bent downward from one of the link arms (71), and a corresponding spring receiving piece (34) cut and raised downward from the top plate (22) of the installation frame (F). If a configuration is adopted in which the springs are connected to each other, foreign matter enters and accumulates in the head escape groove (14) of the spring receiving pin (13) which is depressed from the base plate (2) as in the prior art. Since the danger of being bitten by the disc rotator (R) can be prevented, there is an effect that the durability of the disc rotator (R) and the stability of the coin payout action thereby can be further improved.

Further, if the configuration of claim 4 is adopted,
Since the key hole (69) for fitting with the key projection (70) of the motor output shaft (29) is formed in the rigid bearing plate (67), foreign matter may bite the disc rotor (R). Even if it is inserted, it is possible to prevent the bearing portion from being worn out or deformed, and to prevent the bearing plate (6
It is sufficient to replace only 7) with a new one, and it is not necessary to replace the entire disc rotor (R).

[Brief description of the drawings]

FIG. 1 is a perspective view showing an entire assembled state of the present invention.

FIG. 2 is a perspective view showing a disassembled state.

FIG. 3 is a plan view showing a top plate of the installation frame base extracted.

FIG. 4 is a side view of FIG. 3;

FIG. 5 is an enlarged sectional view taken along line 5-5 in FIG. 3;

FIG. 6 is an enlarged sectional view taken along line 6-6 in FIG. 3;

FIG. 7 is a plan view extracting and showing a rotor receiving board.

FIG. 8 is a bottom view of FIG. 7;

FIG. 9 is a plan view showing a state where the disc rotor is fitted into a rotor receiving recess of the rotor receiving board.

FIG. 10 is a side view of FIG. 9;

FIG. 11 is a plan view extracting and showing a disc rotor.

FIG. 12 is a bottom view of FIG. 11;

13 is a partially enlarged sectional view taken along line 13-13 of FIG.

FIG. 14 is an enlarged sectional view taken along line 14-14 of FIG.

FIG. 15 is a plan view extracting and showing a bearing plate.

FIG. 16 is an enlarged sectional view taken along line 16-16 of FIG.

FIG. 17 is an enlarged sectional view taken along line 17-17 in FIG. 15;

FIG. 18 is an enlarged plan view showing an assembled state of the present invention.

FIG. 19 is a side view of FIG. 18;

FIG. 20 is a sectional view taken along line 20-20 of FIG. 18;

FIG. 21 is a sectional view taken along line 21-21 of FIG. 18;

FIG. 22 is a partially broken plan view showing a normal coin payout operation process according to the present invention.

FIG. 23 is a partially broken plan view showing a coin payout state following FIG. 22;

FIG. 24 is a partially broken plan view showing a biting phenomenon of a coin.

FIG. 25 is a partially broken plan view showing a state in which the biting coin is transferred and returned following FIG. 24;

FIG. 26 is an exploded perspective view showing a conventional hopper type coin payout apparatus.

FIG. 27 is a plan view extracting and showing the rotor receiver of FIG. 26;

FIG. 28 is a bottom view of FIG. 27.

FIG. 29 is a sectional view taken along line 29-29 of FIG. 27;

[Explanation of symbols]

 (22) · Top plate (27) · Reduction gear case (29) · Motor output shaft (33) · Fixed screw (34) · Spring receiving piece (43) · Coin payout slot (53) · Coin derivative (56) · Hole Bright disc body (57), radiation blade piece (58), coin receiving hole (67), bearing plate (69), key hole (70), key protrusion (71), swing link arm (72), swing Dynamic link arm (77), bending fulcrum pin (78), thought roller (79), spring receiving piece (83), tension coil spring (B), rotor receiving board (C), coin (H), coin storage hopper (F) ) · Installation frame (G) · Rotor receiving recess (M) · Geared motor (O) · Head clearance (R) · Disc rotor (S) · Separator

Claims (4)

[Claims] 1. A perforated disk body (56) having a plurality of coin receiving holes (58) opening radially symmetrically.
A coin dispenser (R) having an arc-shaped radiating blade piece (57) extending between adjacent ones of the coin receiving holes (58) on the lower surface of the coin dispenser (R); A geared motor (M) that is driven to rotate from below, and an installation frame (F) that surrounds the geared motor (M)
A rotor receiving plate (B) fixedly installed from above to define a receiving recess (G) for the disc rotor (R) and having a coin payout opening (43) formed in a part of its circumferential surface. A coin receiving hopper (H) mounted and fixed to the rotor receiving plate (B) from above so as to communicate with the rotor receiving recess (G); and a coin receiving hole (58) from the hopper (H). The coin receiver (C) received by the rotating disc rotor (R) and pushed and conveyed by the radiating blade piece (57) of the rotating disc cutter (R) is guided toward the coin payout exit (43). (B) a hopper type coin dispensing device provided with a coin derivative (53) installed in a rotor receiving recess (G); The reduction gear case (27) of the geared motor (M) is suspended by a plurality of fixing screws (33) on the ceiling plate (22) of the installation frame (F) interposed between the upper and lower parts of the gear (M). A hopper type coin dispensing device, wherein the coin dispensing device is mounted and fixed on a coin. 2. A perforated disk body (56) having a plurality of coin receiving holes (58) opened in a radially symmetric distribution type.
A coin dispenser (R) having an arc-shaped radiating blade piece (57) extending between adjacent ones of the coin receiving holes (58) on the lower surface of the coin dispenser (R); A geared motor (M) that is driven to rotate from below, and an installation frame (F) that surrounds the geared motor (M)
A rotor receiving plate (B) fixedly installed from above to define a receiving recess (G) for the disc rotor (R) and having a coin payout opening (43) formed in a part of its circumferential surface. A coin receiving hopper (H) mounted and fixed to the rotor receiving plate (B) from above so as to communicate with the rotor receiving recess (G); and a coin receiving hole (58) from the hopper (H). The coin receiver (C) received by the rotating disc rotor (R) and pushed and conveyed by the radiating blade piece (57) of the rotating disc cutter (R) is guided toward the coin payout exit (43). (B) receiving the coin derivative (53) installed in the rotor receiving recess (G) and the coin (C) not guided by the coin derivative (53), Rotor in order to transfer the return to the coin transport path (R), the rotor disk receiving plate (B) in an accessory installed separator (S), the separator (S) a pair of swing link arms (7
1) It is formed into a refractible substantially rectangular shape composed of (72) and a refracting fulcrum pin (77) for pivotally connecting the two, and the fulcrum pin (77) is used to freely rotate the thought roller (78). The two link arms (71) and (72) are formed in an inwardly projecting rectangular shape by a tension coil spring (83) so that the support roller (78) always faces the rotor receiving recess (G). In the hopper type coin dispensing device, the geared motor (M) is mounted on the top plate (22) of the mounting frame (F) interposed between the rotor receiving plate (B) and the geared motor (M). The reduction gear case (27) is mounted and fixed in a suspended state by a plurality of fixing screws (33), and the tension coil spring (83) of the separator (S) is connected to one of the Between the spring receiving piece (79) bent downward from the arm (71) and the corresponding downwardly cut and raised spring receiving piece (34) from the top plate (22) of the installation frame (F). A hopper-type coin payout device characterized by being linked and suspended. 3. A rotor receiving plate (B) and a top plate (2)
3. The hopper type coin dispensing device according to claim 1, wherein a head escape space (O) of the fixing screw (33) is secured between the upper and lower sides of the hopper. 4. A motor output shaft (29) projecting upward from a reduction gear case (27) of a geared motor (M).
Is cut out as a key protrusion (70), and a rigid bearing plate (67) having a key hole (69) fitted with the key protrusion (70) is attached to the disc crawler (R). 3. The hopper type coin payout device according to claim 1, wherein the hopper type coin payout device is detachably attached to a rotation center from below and is fixedly mounted in an embedded state.