JPH06105954A - Pachinko ball discharge device - Google Patents

Abstract

PURPOSE:To provide the PACHINKO ball discharge device which can prevent a deviation caused by a bound when a PACHINKO ball is fitted into a sprocket (notched disk), and also, can relieve a stress and an impact applied to the sprocket and its rotary shaft. CONSTITUTION:Each ball supporting surface 900, 900 ... of a notch part 715 of a gear-like notch disk (sprocket) 712 in which semicircular notched parts 715, 715... for fitting in a PACHINKO ball are formed at an equal interval on the outer peripheral surface is inclined at a prescribed angle, therefore, the PACHINKO ball is not deviated in the vertical direction from the ball supporting surface 900 as conventional even if it bounds, and null feed of the PACHINKO ball can be prevented. Also, a stress and impact force applied to the sprocket 712 and a rotary shaft are distributed and relieved, and durability can be enhanced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pachinko ball discharging device for a pachinko gaming machine or the like, and more particularly to a pachinko ball discharging device capable of reliably discharging a pachinko ball such as a ball passage between a storage tank and the like. .

[0002]

2. Description of the Related Art In a pachinko game machine, a storage tank for storing pachinko balls is attached to the upper part of the back surface of the game board, and this storage tank is supplied to a pachinko ball discharging device via a guideway or the like. At the time of winning a pachinko ball, a predetermined number of pachinko balls in the storage tank are sent as prize balls or rental balls to the tray on the front of the game board by the pachinko ball discharging device.

Conventionally, as a pachinko ball discharging device as described above, the one described in JP-A-63-164977 is known. In this pachinko ball ejecting device, a worm is connected to a motor, a worm gear meshing with the worm is connected to a ball cutting disc (sprocket), and a sprocket is rotated by a motor to send out pachinko balls aligned one by one in a ball passage. It is a thing.

[0004]

By the way, in the pachinko ball discharging device as described above, since the pachinko balls supplied from the guide passage or the like communicating with the storage tank hits the ball receiving portion of the sprocket vertically, There is a risk that it will bounce vertically on the surface and come off the sprocket, in which case a so-called idle feed state of the pachinko ball will occur, and there was a problem that the reliability of accurate payout of the pachinko ball cannot be guaranteed. . Also, since the ball pressure of the pachinko ball is directly applied to the ball receiving part of the sprocket from the vertical direction, a large stress and impact are always transmitted to the sprocket and the rotating shaft that supports the sprocket, causing damage and wear. There was also. The present invention has been made in view of the above circumstances, provides a pachinko ball ejecting device that can prevent deviation of a pachinko ball due to bouncing, and can reduce stress and impact applied to a sprocket and a rotating shaft. The aim is to increase the reliability of accurate ball ejection and to ensure durability.

[0005]

In order to achieve the above object, a pachinko ball discharging device according to the invention of claim 1 is a lower end portion of a ball passage for aligning and guiding the pachinko balls supplied from above. , A semicircular notch into which a pachinko ball flowing down from the ball passage is fitted is rotatably rotatably supported by a gear-shaped notch disk formed at equal intervals on the outer peripheral surface, and a ball at the notch of the notch disk. In a pachinko ball ejecting device configured to eject one by one pachinko balls supported by a bearing surface and an inner surface of the ball passage according to the rotation of the notch disc, each ball of the notch part of the notch disc The bearing surface is provided with an inclination of a predetermined angle, and the pachinko ball ejecting device according to the invention of claim 2 has a ball passage that guides the pachinko balls supplied from above in an aligned manner, Fit a pachinko ball that has flowed down from the ball passage The semicircular notch toothed notches disc formed at equal intervals on the outer circumferential surface of the rotatably journaled,
In a pachinko ball discharging device configured to discharge the pachinko balls supported by the ball bearing surface of the cutout portion of the cutout disc and the inner surface of the ball passage one by one with the rotation of the cutout disc, It is characterized in that a projecting portion for inclining a pachinko ball in a certain direction is formed at one corner of each ball bearing surface of the cutout portion of the cutout disk.

[0006]

According to the pachinko ball ejecting device of the present invention, since each ball bearing surface of the notch of the notch disc for supporting the pachinko ball flowing down from the ball passage is provided with a predetermined angle of inclination, the pachinko ball is , Even if it bounces, the pachinko balls do not deviate vertically from the ball bearing surface (ball receiving part) as in the past, and it is possible to prevent the pachinko balls from feeding in the vertical direction, so the pachinko balls can be discharged accurately. It is possible to improve the reliability of paying out pachinko balls. Also, the ball pressure of the pachinko ball on the ball bearing surface is distributed to the vertical and horizontal vectors due to the inclination provided on each ball bearing surface, so it is applied to the notch disk (sprocket) and rotating shaft more than before. It is possible to reduce stress and impact force, reduce damage and wear, and improve durability.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 6 show an embodiment of a pachinko ball ejecting device according to the present invention, FIG. 1 is a rear view of a pachinko game machine, FIG. 2 is an exploded perspective view of the pachinko ball ejecting device, and FIG. 3 is the pachinko ball ejecting device. FIG. 4 is an enlarged perspective view of an essential part of the device, FIG. 4 is an enlarged perspective view of a sprocket (notched disk) that constitutes an essential part of the pachinko ball ejecting device, FIG. 5 is a perspective view of an essential part of the pachinko ball ejecting device, and FIG. It is an overall perspective view of the same pachinko ball ejection device.

1 and 2, 1 is a pachinko gaming machine, 2 is a ball lending machine for lending pachinko balls, and these gaming machine 1 and ball lending machine 2 are integrally assembled. Although not explicitly shown in the figure, the ball lending machine 2 has a ball lending control device, a card reader, and the like built-in, and a card insertion / ejection slot and various display lamps are provided on the front surface.

The ball lending machine 2 is connected to a ball discharge control device, which will be described later, and the ball lending control device discharges a ball based on data magnetically recorded on a prepaid card such as a packy card inserted in a card insertion / ejection slot. A ball lending request signal, a ball lending unit signal, a ball lending completion signal, a ball lending acceptance possible signal, and the like are exchanged with the control device 902, and the pachinko ball ejection device 804 lends a pachinko ball. Since the ball lending machine 2 is not directly related to the present invention, detailed description thereof will be omitted below.

A back mechanism 800 is attached to the outside of the frame 7. The back mechanism 800 includes a winning ball processing device 801 for performing a prize ball processing of a pachinko ball, a pachinko ball discharging device 804 according to the present invention, and the like. Composed.

The game board is attached to the frame 7 so that it can be replaced as a single unit, and a detailed explanation is omitted, but a game area is set in the game board, and a big hit game (special game) is set in the game area of the game board. ) A variable display device for playing a variable display game of right generation, a variable winning device with a winning opening, etc. are installed. These variable display devices and the like are connected to and controlled by a game board control device 901 (see FIG. 1),
The winning opening is a winning ball processing device 801 via a winning ball guide gutter or the like.
Be contacted.

The game board control device 901 controls the game, and is connected to a discharge control device 902, which will be described later, to transmit prize ball data, receive signals, and send / receive synchronous clock signals. The game board control device 901 is provided with a probability setting / display switch 901a and a probability setting value display 901b (see FIG. 1).

Although illustration and detailed description are omitted, the operation handle provided on the front side and the ball feeding unit and the firing unit provided on the back side are connected to a firing drive control circuit 907 (see FIG. 1). A pachinko ball launching device is configured to launch a pachinko ball on a ball supply plate toward the game area of the game board. This firing drive control circuit 907 is connected to the ball ejection control device 902, and the ball ejection control device 90 is connected.
When the firing stop signal is input from 2, the firing of the pachinko ball is stopped.

Further, on the back side, as shown in FIG.
A storage tank 806 is provided on the upper part through the frame 7, a back mechanism 800 including a winning ball processing device 801 and a pachinko ball discharging device 804 is provided, and the game board control device 901 and the ball discharging described above are provided. A controller 902 and a firing controller 907 are provided. Although detailed description is omitted, the winning ball processing device 801 has a safe solenoid, a safe sensor, and the like, and these safe sensor and safe solenoid are connected to the ball discharge control device 902.

The storage tank 806 stores the pachinko balls before being discharged, and communicates with the pachinko ball discharging device 804 by a two-way guide path 807. The storage tank 806 is provided with a replenishment sensor for detecting the remaining amount of pachinko balls, and the replenishment sensor is connected to the ball ejection control device 902. The guide path 807 aligns the pachinko balls in a line and guides them to the pachinko ball ejecting device 804. In FIG. 1, reference numeral 844 denotes a speaker, which produces a sound effect or the like necessary for a game in accordance with a game state such as winning ball discharge.

As described above, the pachinko ball discharging device 804 communicates with the storage tank 806 through the two guide paths 807, and the downflow gutter 808 is used for the front side supply tray.
An overflow gutter 809 continuous to the falling gutter 808 communicates with the saucer on the front side. Although not shown in the figure, the downflow gutter 8
A ball discharge gutter branches at 08 from the middle, and an electromagnetic flow path switching valve 5 having a ball discharge solenoid at a branch portion of the ball discharge gutter
8 (see FIG. 1) are provided.

The flow path switching valve 58 is operated by connecting a ball removal solenoid to the ball ejection control device 902 and energizing the ball removal solenoid from the ball ejection control device 902. The flow path switching valve 58 shuts off the downflow gutter 808 and the ball drop gutter when not energized, and connects the downflow gutter 808 to the ball drop gutter when energized. Although not explicitly shown in the figure, the ball drop trough communicates with the recovery passage of the island facility of the game shop.

Although not shown in FIG. 1, the overflow gutter 809 is provided with an overflow sensor at an upstream portion thereof, the guide gutter 807 is provided with a half-end sensor at a predetermined position, and a ball removal switch is provided around the guide gutter 807. Is provided. These overflow sensor, half-end sensor, and ball removal switch are connected to the ball ejection control device 902.

As described in the patent application etc. previously filed by the present applicant, the overflow sensor is composed of a proximity switch or a mechanical micro switch which operates by a magnetic change, and is provided in the overflow gutter 809. When the number of pachinko balls exceeds the number, an overflow signal is output to the ball ejection control device 902. The half-end sensor detects whether or not a predetermined number or more of pachinko balls are present in the guide path 807, and outputs the detection signal to the ball ejection control device 902. The ball removal switch detects a ball removal rod inserted from the front frame of the gaming machine 1 and outputs a detection signal to the ball ejection control device 9
Output to 02.

As shown in FIGS. 2, 5 and 6, the pachinko ball ejecting device 804 comprises a casing 701 in which four members 701a, 701b, 701c and 701d made of a transparent synthetic resin are joined in a separable manner. To be done. The casing 701 has an accommodation chamber defined therein, and the member 70
1b and the member 701c and the member 701c and the member 701d at the mating portion, respectively, guide passages 702a, 7a.
02b is formed. 703 is a casing 701.
Is a vent for cooling a solenoid, a pulse motor, etc. formed in the members 701b, 701d and the like.

A discharge mechanism 7 is provided in the accommodation chamber of the casing 701.
10, a stopper mechanism 720, two ejection sensors and a pulse motor 750 are housed. In addition, the guide passage 702
a and 702b (hereinafter represented by numbers without subscripts as necessary) are connected so as to correspond to the above-described two-way guideway 807, and pachinko balls flow down from the storage tank 806. The pachinko balls before being ejected are aligned in the guide passages 702 and stand by. In addition, as described above, the lower end of the guide passage 702 communicates with the downflow gutter 808.

The discharging mechanism 710 includes two sprockets (notched disks) 712a and 712b (hereinafter represented by numbers without subscripts as necessary), a rotation preventing gear 71.
3 and the driven gear 714, these sprocket 7
Shaft 711 in which 12a, 712b and gears 713, 714 rotatably pass through member 701b of casing 701.
Fixed to.

The sprockets 712a and 712b are
As shown in FIGS. 3 and 4, a plurality of semicircular cutouts (715 in the present embodiment) 715, 715 ... Are formed at equal intervals on the outer periphery so that pachinko balls can be fitted therein, and Cutout 7
15, 715 ... Are molded so as to have a ball bearing surface 900 having an inclination of about 20 degrees. The sprocket 712a is arranged between the members 701c and 701d in correspondence with the guide passage 702a, and the sprocket 712b is arranged between the members 701b and 701c.
It is arranged corresponding to b.

These sprockets 712 are arranged such that the cutouts 715 have a phase difference of an angle (22.5 ° in this embodiment) corresponding to 1/2 of the cutouts 715 in the rotating direction. As will be described later, these sprockets 712a and 712b are driven by a pulse motor 750 to rotate integrally, and alternately send the pachinko balls fitted in the notches 715 downward.

The driven gear 714 includes members 701a and 701.
It is arranged between b and meshes with the transmission gear 716. The transmission gear 716 is rotatably supported by a shaft 716 a protruding from the member 701 b, meshes with a drive gear 717 fixed to the output shaft of the pulse motor 750, and transmits the output of the pulse motor 750.

The pulse motor 750 is composed of, for example, a VR type step motor having a multi-phase stator winding, and the stator winding is connected to the discharge control device 902. In this step motor 750, each stator winding is energized with a pulsed current, and the energization method is 1-2 phase excitation or 2-2 phase excitation, and the rotation direction is forward rotation or reverse rotation. Selective control. 755 is a cooling fan provided in the pulse motor 750, and this cooling fan 755 rotates integrally with the output shaft of the motor 750.

The rotation preventing gear 713 is fixed to the shaft 711 between the sprockets 712, and its rotation is restricted and released by the stopper mechanism 720. The stopper mechanism 720 is
A stopper 721 that can be engaged with and disengaged from the gear 713, a spring 724 that urges the stopper 721 in a direction that engages with the gear 713, and a stopper 721 that is the spring 72.
Stopper solenoid 722 that can be driven against the elastic force of 4
And the stopper solenoid 722 has a discharge control device 9
02 is connected.

In the stopper mechanism 720, when the stopper solenoid 722 is energized by the discharge control device 902 and the tip of the stopper 721 is meshed with the gear 713 when it is not energized, the rotation of the gear 713 is blocked (indicated by the solid line in FIG. 5). ), And the stopper 721 is set to the gear 71 when energized.
3 to allow rotation of the gear 713 (see FIG. 5).
Medium, broken line). Then, in a state in which the stopper mechanism 720 allows the rotation of the gear 713, the discharging mechanism 710 causes the step motor 750 to rotationally drive the sprocket 712 and pays out the pachinko ball fitted in the notch 715.

The discharge sensors 730a and 730b are composed of well-known photo sensors having a light emitting portion and a light receiving portion, and detect the pachinko balls paid out from the discharging mechanism 710. These discharge sensors 730 are used by the ball discharge control device 9
02, and outputs the detection signal.

Although not shown, the ball discharge control device 902 is not shown.
It has an input filter connected to each sensor described above, a driver connected to each solenoid described above, a CPU that performs arithmetic processing of signals, a crystal oscillator that generates a clock signal, and a power supply unit for power supply. The input filter performs waveform shaping of the output signal of the sensor, the driver amplifies the output signal of the CPU and outputs it to the solenoid, etc. The CPU processes the signal according to a predetermined program to control the ejection of the pachinko balls. Although detailed description is omitted, the discharge control device 902 is connected to a central management device of a game store to input a stop signal and the like, and a reset switch is provided on the outer surface.

Next, the operation of the pachinko ball ejection device of this embodiment will be described. This ball ejection control device 902 is
When the main body of the gaming machine 1 is turned on, input processing is first performed, and, for example, logic conversion from various detection switches and chattering prevention processing are performed. As the chattering prevention process, for example, there is a process of reading the signals from various detection switches twice by software to prevent chattering in consideration of the time constant of noise.

Next, it is determined whether or not the power is turned on. If the power is turned on, the stored data in the RAM is erased (RA
(M clear) and the like, as well as the initial setting. As a result, the working area of the RAM is cleared, the flags are set, the output ports are reset, and the subroutine is initialized.

On the other hand, it is determined that the routine is not executed for the first time,
That is, when it is determined that the second and subsequent executions have been performed, the output process is performed. In this output processing, processing such as data output to the output port and switching signal output to the solenoid is performed. Then, switch input monitoring processing is performed to monitor the input information of each sensor and the switch, and specifically, the output signals of the discharge sensors 730a and 730b, the half-end sensor and the overflow sensor are monitored.

Next, a ball payout start confirmation condition monitoring process is performed to check whether or not the conditions for starting the discharge for prize balls or ball lending are satisfied in the pachinko ball discharge device 804. Confirmation is performed based on data such as "there is a ball (safe ball)" and "there is a ball lending request signal".

Then, based on the result of the input monitoring processing of each switch, the corresponding safe ball confirmation and purchase confirmation processing, prize ball data transmission / reception processing, pachinko ball discharge processing, discharge end processing, safe ball payout and weight processing, Perform a beading process. Here, of the above-mentioned processes, only the pachinko ball discharging process directly related to the pachinko ball discharging device according to the present invention will be described. The pachinko ball ejection process is a process of counting the number of pachinko balls ejected and paying out a prescribed number, and whether the number of pachinko balls ejected by the ejecting mechanism 710 is in a state of subtracting "-1" from the prescribed number. It is determined whether or not, for example, in the case of ejecting 15 prize balls, the “specified number = 15”, and it is determined whether or not the number of ejected pachinko balls is the 14th. .

When the determination result is "No" (for example, less than the 14th piece), the operating speed of the pachinko ball ejecting device 804 is set to the normal state until the 14th piece and the 14th piece just before the stop. When the eye is noticed, the operation speed is slowed down to delay the discharge of the fifteenth pachinko ball to prevent ball clogging, and the pulse motor 750 is accurately stopped.

The operation relating to the discharging mechanism 710 of the pachinko ball discharging device 804 will now be described. First, pachinko balls are supplied from the storage tank 806 to the guide passages 702a and 702b via the guide passage 807. And
The discharging mechanism 710 operates based on a predetermined program control of the CPU.

This operation will be described in detail. The guide passage 7
The pachinko ball P flowing down from 02a is a sprocket 71.
It fits in the notch 715 of 2a. At this time, pachinko balls P
Is a ball bearing surface 900 having a notch 715 inclined as shown in FIG. 3 and an inner side surface 7 of a guide passage (ball passage) 702a.
It will be supported with 02c.

Therefore, the ball pressure of the pachinko ball P is applied in the direction shown by the arrow F in the figure by the action of the inclination of the ball bearing surface 900, and the ball bearing surface 900 and the guide passage 70.
The pressure applied to the inner side surface 702c of 2a appears as a dispersion vector component in the vertical direction and the horizontal direction of the vector in the direction of the arrow F, respectively. Therefore, as compared with the conventional case where the ball bearing surface is not inclined, the sprocket 712a is And axis 711
It is possible to relieve the stress applied to, and it is possible to improve the durability against damage and wear.

When the pachinko ball flowing down from the guide passage 702a has a momentum, an impact is generated when it is fitted into the notch 715 of the sprocket 712a, but the impact force is also due to the inclination of the ball bearing surface 900. Surface bearing surface 9
00 and the inner surface 702c of the guide passage 702a are absorbed and thus prevented from receiving a large vertical impact on only the sprocket 715 as in the conventional case, and even if the pachinko ball bounces due to the force. Since it only bounces in the direction opposite to the arrow F, the pachinko ball does not deviate vertically from the notch as in the conventional case, and the so-called idle feeding state of the pachinko ball by the sprocket 712a is prevented. Therefore, the specified number of pachinko balls can be accurately discharged, and the reliability of the discharging device can be improved.

Further, the above-mentioned operation is performed by the sprocket 712b.
The same applies to the discharge of pachinko balls by. In addition,
Instead of inclining the notches 715 of the sprockets 712a and 712b, as shown in FIGS. 7 and 8, the horizontal ball bearing surfaces 909, 909 ...
2 mm high protrusions 910, 910 ...
The same action and effect can be obtained by forming the.
That is, if the projection 910 is provided on the ball bearing surface 909,
As shown in FIG. 7, the ball pressure and impact force of the pachinko ball P become a vector in the direction of the arrow F due to the action of the projecting portion 910, and are dispersed in the vertical and horizontal components. Similarly, the stress and impact force applied to the sprocket 712 can be relieved.

Then, the cutout portion 71 of the sprocket 712 is formed.
When a pachinko ball is fitted into the stopper 5 and the stopper mechanism 720 is allowed to rotate the gear 713, the discharging mechanism 710
The sprocket 712 is rotationally driven by the step motor 750, and the pachinko balls fitted in the notches 715 are accurately delivered to the guide passage 702a or 702b. In the case of the pachinko ball ejection processing, that is, during rotation of the pulse motor 750, the pulse motor 750 is set to 1
The pulse motor 750 is driven by the -2 phase excitation, and when the discharge processing is not performed, that is, in the initial stage or the final stage of the rotation of the pulse motor 750, the pulse motor 750 is driven by the 2-2 phase excitation. Therefore, at the beginning or end of rotation of the pulse motor 750, a large torque can be obtained in the output of the pulse motor 750 to ensure smooth rotation, and during rotation of the pulse motor 750, the pulse motor 750
The heat generation amount of can be reduced.

As described above, according to the pachinko ball ejecting device of the present invention, the stress and impact force applied when the pachinko ball is fitted into the sprocket 712 can be alleviated, so that the sprocket 712 and the sprocket thereof can be prevented. Damage accidents and wear of the rotary shaft 711 can be reduced, and durability can be improved. Further, when the pachinko ball is fitted into the sprocket 712, the pachinko ball does not deviate from the notch 715 of the sprocket 712 even if it bounces, so that so-called idling of the pachinko ball is prevented. Accurate payout of pachinko balls can improve reliability.

Although slightly different from the spirit of the present invention, as shown in FIGS. 9 and 10, each ball bearing surface 912 of the cutout 715 of the sprocket 712a has a curvature adapted to the peripheral surface of the pachinko ball. If the recess is formed, the pachinko ball is fit into the notch 715 better, and the pachinko ball can be discharged stably.

Further, in the above-described embodiment, the discharging mechanism 71
It has been described that the two sprocket 712a, 712b is provided in 0, but it is not limited to this.
The number of sprockets 712 may be one, or 3
It is also possible to provide one or more. Furthermore, the discharge mechanism 7
Although the example in which the pulse motor 750 is adopted as the actuator of No. 10 is illustrated, the case where a normal motor is used may be used.

[0046]

According to the pachinko ball discharging device of the present invention, each ball bearing surface of the cutout portion of the cutout disc for supporting the pachinko balls flowing down from the ball passage (guide passage) is provided with a predetermined angle of inclination. Therefore, even if the pachinko ball bounces, the pachinko ball does not vertically deviate from the ball bearing surface (ball receiving part) as in the conventional case, and it is possible to prevent the pachinko ball from being idle. Therefore, there is an excellent effect that the pachinko balls can be discharged accurately and the reliability of paying out the pachinko balls can be improved. Also, the ball pressure of the pachinko ball on the ball bearing surface is distributed in the vertical and horizontal vectors due to the inclination provided on each ball bearing surface, so stress that is applied to the notch disk (sprocket) and the rotating shaft is higher than in the past. There is also an effect that the impact force can be mitigated, damage and abrasion can be reduced, and durability can be enhanced.

[Brief description of drawings]

FIG. 1 is a back view of a pachinko gaming machine to which a pachinko ball discharging device according to an embodiment of the present invention is applied.

FIG. 2 is an exploded perspective view of a pachinko ball ejection device.

FIG. 3 is a sectional view of a main part of the pachinko ball ejecting device.

FIG. 4 is an enlarged perspective view of a sprocket (notched disk) that constitutes a main part of the pachinko ball ejection device.

FIG. 5 is a perspective view of a main part of the pachinko ball ejection device.

FIG. 6 is a perspective view of the entire pachinko ball ejection device.

FIG. 7 is a sectional view of a main part of another pachinko ball ejection device.

FIG. 8 is an enlarged perspective view of a sprocket (notched disk) that constitutes a main part of the pachinko ball ejection device.

FIG. 9 is a sectional view of a main part of another pachinko ball ejecting device.

FIG. 10 is an enlarged perspective view of a sprocket (notched disc) that constitutes a main part of the pachinko ball ejection device.

[Explanation of symbols]

1 Pachinko gaming machine 701 Casing 702, 702a, 702b Guide passage (ball passage) 702c Inner side surface 710 Discharging mechanism 712, 712a, 712b Sprocket (notch disc) 713 Gear 715 Notch 720 Stopper mechanism 721 Stopper 720 Stopper solenoid 730 , 730a, 730b Ejection sensor 804 Pachinko ball ejection device 900 Ball bearing surface (with inclination) 902 Ball ejection control device 909 Ball bearing surface 910 Projection P Pachinko ball

Claims (2)

[Claims] 1. A semicircular cutout for inserting a pachinko ball that has flowed down from the ball passage is formed at an equal interval on the outer peripheral surface at the lower end of the ball passage that aligns and guides the pachinko balls supplied from above. A gear-shaped notched disc is rotatably pivotally supported, and one pachinko ball supported by the ball bearing surface of the notched portion of the notched disc and the inner surface of the ball passage is accompanied by the rotation of the notched disc. A pachinko ball ejecting device configured to eject the balls one by one, wherein each ball bearing surface of the cutout portion of the cutout disk is provided with an inclination of a predetermined angle. 2. A semicircular notch for fitting a pachinko ball flowing down from the ball passage is formed at the lower end of a ball passage for aligning and guiding the pachinko balls supplied from above at equal intervals on the outer peripheral surface. A gear-shaped notched disc is rotatably pivotally supported, and one pachinko ball supported by the ball bearing surface of the notched portion of the notched disc and the inner surface of the ball passage is accompanied by the rotation of the notched disc. In a pachinko ball ejecting device configured to eject each one, in one corner of each ball bearing surface of the cutout portion of the cutout disc, a pachinko ball that is formed to incline the pachinko ball in a certain direction is formed. Ejection device.