JPH0130217Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to an improvement of a high-speed instantaneous large-volume dosing machine. As a ball dispensing machine for a pachinko parlor, a number of alignment grooves into which a plurality of balls enter and align are provided radially on the board surface, and an alignment plate that is connected to a motor and rotates horizontally is provided, and the alignment plate is rotated at a predetermined angle. A ball dispensing machine that counts and discharges a predetermined number of balls is in practical use.

This type of ball dispensing machine utilizes the centrifugal force generated by the rotation of the alignment plate to quickly align the balls before counting and discharge the balls during counting, making it accurate and efficient.

In addition, if the alignment plate is exposed outside the machine and a cover is made of transparent material to cover it, the movement of the balls on the alignment plate can be observed at a glance from the outside, making it easier to detect problems. It is convenient, and the ability to see the movement and route of the ball from the time it is ejected to the time it is received gives a sense of security to the person receiving the ball.

This idea was made in view of the above-mentioned points, and is designed so that the entire top surface of the alignment plate can be seen through, not only the top surface but also the peripheral portion thereof.

This idea will be explained below with reference to the drawings.

1 is an alignment board whose top surface extends from the center 2 to the periphery 3.
The alignment groove 4 is formed by radially erecting a large number of partition walls 5, in which a plurality of balls A enter and align each other from the center part 2, leaving the center part 2. There is. This sorting board 1 is supported by a support shaft 6 provided at the center of the lower surface in an exposed manner on a machine base 7 to enable horizontal rotation. are connected through a transmission mechanism 10, and one operation of the motor 9 rotates a predetermined angle.

Reference numeral 11 denotes a cover that covers the alignment plate 1, and is made of a transparent material, and the cover 11 hangs in front of the alignment groove of the alignment plate 1 on the periphery of the cover except for the area facing the ball receiving hole 12 attached to the machine base 7, and has balls. A stopper wall 13 is provided in series.

Reference numeral 14 denotes a ball-stopping protrusion that is provided on the lower surface of the cover 11 in correspondence with the ball receiving opening 12 and extends into the rows of balls aligned in the alignment groove.This ball-stopping protrusion 14 is provided on the top surface of the partition wall It enters into the groove 15.

Reference numeral 16 denotes a ball sliding member fitted to the inner surface of the ball retaining wall 13 of the covering body 11 at the portion where the foremost ball in the alignment groove comes into contact. Used and exchangeable.

In the figure, 17 is a gap formed between the stopper wall 13 of the cover 11 and the periphery of the alignment plate 3, and 18 is a dirt receiving groove for receiving dirt falling from this gap 17.

In this invention, as mentioned above, the alignment board 1 is placed on the machine stand 7.
, and is covered with a cover 11 made of a transparent material from the top surface to the periphery 3 of the alignment board 1. Therefore, the movement of the balls A on the alignment board as well as the movement of the alignment board 1 are not visible at first glance. This makes it convenient to observe and find troubles, and since the cover 11 is fitted with a ball sliding member 16 made of a wear-resistant material on the inner surface of its ball stopper wall, the cover 11 is entirely made of synthetic resin. It can be made using lightweight materials that are easy to mold, such as, and there is no problem with durability.
From the gap 17 formed between the arranging plate and the periphery of the alignment plate, the garbage brought onto the plate falls from time to time, and troubles caused by accumulation and adhesion of garbage can be eliminated, and stable functionality can be exhibited over a long period of time.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway plan view of this invention, FIG. 2 is a vertical sectional view of the main part, and FIG. 3 is an enlarged sectional view of the ball stopper wall. 1... Alignment groove, 2... Center part, 3... Periphery, 4
... Alignment groove, 5 ... Partition wall, 6 ... Support shaft, 7 ... Machine stand, 8 ... Circular body, 9 ... Motor, 10 ... Transmission mechanism, 11 ... Cover, 12 ... Ball Receiver, 13...
...Ball stop wall, 14...Ball stop protrusion, 15...Concave groove, 16...Ball sliding member, 17...Small gap, 18
...garbage receiving groove.

Claims (1)

[Scope of utility model registration request] A large number of alignment grooves are provided radially on the surface of the board, into which a plurality of balls enter and align, and an appropriate number of alignment grooves are opened on the front side to the ball receiving opening, and an alignment plate that rotates horizontally is provided, covering the alignment plate and corresponding to the ball receiving opening. In the ball dispensing machine, the cover plate is made of a transparent synthetic resin material, and the ball plate is formed on the periphery of the cover plate, and the cover plate is made of a synthetic resin transparent material. A high-speed instantaneous large-volume dowel dispensing machine, characterized in that a ball stopper wall is vertically provided to cover the front surface of the alignment groove end at a place other than the receptacle, and a ball sliding member made of a wear-resistant material is fitted on the inner surface of the ball stopper wall.