JP2006254956A - Ball lifting and sending apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a ball lifting and sending apparatus which corresponds to a small difference in level by the rotary transportation, enables the smooth suction and discharge of game balls and can be produced at low cost by lessening the number of component parts. <P>SOLUTION: The ball lifting and sending apparatus is comprised of a circular rotary bucket which is equipped with two or more storing sections to store the two or more game balls circumferentially and a drive shaft at the center, a drive side holding section which is located at one side of the rotary bucket and holds a drive section, and a guide side holding section which is located at the other side of the rotary bucket and is equipped with an inflow guide to receive the inflow of the two or more game balls and a discharge guide to execute the discharge of the two or more game balls. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a ball lifting device for lifting game balls. For example, in a game island where a plurality of pachinko machines are installed in a group, a game ball (called a pachinko ball) discharged from each pachinko machine is received in a storage tank provided at the lower part of the game island, A game ball is lifted from the storage tank to an upper tank provided at the upper portion, and is supplied to each pachinko gaming machine. At this time, the present invention relates to a ball lifting device installed to convey and accumulate game balls in the storage tank, and a ball lifting device installed to replenish game balls from an upper tank to each pachinko gaming machine.

  Conventionally, the game ball lifting device has been lifted by a rotary transfer body, lifted by an inclined minilift, etc., but the inflow and discharge of the game balls of the rotary transfer body are one by one, the chain drive of the inclined minilift The problem was that the gondola mechanism was complicated.

  In the invention described in Patent Document 1, “in the game ball delivery device that sends game balls stored on the primary side to the secondary side, the primary side intake port 81 that allows a plurality of game balls to be taken in. A rotary transfer body 82 for transferring game balls aligned in the rotation direction and a discharge port 83 for discharging the game balls to be transferred to the secondary side passage are provided, and a transfer path 822 by the rotary transfer body 82 is inclined with respect to a horizontal plane. In addition, an intake port 81 is provided above the transfer path 822 in the inclination direction, and a discharge port 83 is provided above. ”And“ To increase the detection accuracy of the game ball, as shown in FIG. The downstream transfer path 822 away from the inlet 81 is a restricting passage that allows passage of one sphere, and the ball detector 85 is disposed in the restricting passage.

  As described above, in the lifting device using the rotary transfer body of Patent Document 1, as problems of sending using the rotary transfer body, (1) since the inflow / discharge of balls is one by one, the transfer amount is small. Etc. was a problem.

  In addition, the invention described in Patent Document 2 states that “the basic configuration of the inclined mini-lift for pachinko balls according to the invention described in claim 1 includes a lower sprocket, an upper sprocket provided obliquely above the lower sprocket, and these A chain wrapped around the two sprockets, a plurality of gondola attached to the outside of the chain in an endless manner, a pachinko ball supply port provided in the vicinity of the lower sprocket, and an upper sprocket It is comprised by what was provided with the discharge port of the pachinko ball provided in the vicinity.

  As described above, the lifting device of the inclined mini-lift of Patent Document 2 has the following problems: (1) Since the component parts are chain driven, there are many components and poor maintainability. It was.

JP 2000-79227 A (second page, right column, lines 5-12 and 17-21, and FIG. 44) JP 2002-186768 A (2nd page, right column 39-48th line, and FIG. 1)

  Therefore, the present invention has been made in view of the above, and it is possible to smoothly suck and discharge game balls, to reduce costs by reducing the number of component parts, and to provide a ball feeding device using a rotary transfer body. To do.

  In order to achieve the above object, the following means are employed in the ball lifting apparatus of the present invention.

  The present invention according to claim 1 is a circular rotary bucket having a plurality of storage places for storing a plurality of game balls in the circumferential direction, a drive shaft provided in the center, and a drive unit located on one side of the rotary bucket Drive side holding portion, a guide holding portion located on the opposite side of the drive side holding portion, an inflow guide into which a plurality of game balls flow, and a discharge guide from which a plurality of game balls are discharged. This is a ball lifting device characterized by that.

  This is because the rotary bucket system can be used to easily suck and discharge game balls with the rotary bucket, and the cost can be reduced by reducing the number of components. The ball can be transferred.

  The present invention according to claim 2 is the ball lifting device according to claim 1, wherein an inflow guide is provided in the lower part on the same surface of the guide holding part or the driving side holding part, and a discharge guide is provided in the upper part. It is comprised from this, It is the ball | lifting apparatus characterized by the above-mentioned.

  This is because the rotary bucket system can be used to easily suck and discharge game balls with the rotary bucket, and the cost can be reduced by reducing the number of components. The ball can be transferred.

  The present invention described in claim 3 is the ball feeding device according to claim 1, wherein an inflow guide is provided in a lower part of the guide holding part or the driving side holding part, and an upper part of the driving side holding part or the guide holding part. The ball lifting device is characterized in that a discharge guide is provided on the side opposite to the inflow guide.

  This is because the rotary bucket system can be used to easily suck and discharge game balls with the rotary bucket, and the cost can be reduced by reducing the number of components. The ball can be transferred.

  According to a fourth aspect of the present invention, there is provided the ball lifting device according to the first aspect, wherein two ball lifting devices are used so that the two ball lifting devices are opposed to each other on the left and right. This is a ball-feeding device of a two-sided continuous installation type, characterized by being combined.

  This makes it possible to increase the capacity of lifting by combining ball lifting devices.

  The present invention described in claim 5 is the ball lifting device according to claim 1, wherein two ball lifting devices are used, and the two ball lifting devices are combined vertically. This is a double vertical installation type ball lifting device characterized by the above.

  This makes it possible to easily change the height of the lifting by combining the ball lifting devices.

The ball lifting apparatus of the present invention has the following effects from the above description. That is,
1. Balls can be transferred by a rotary transfer body using a rotary bucket.
2. The use of a rotary bucket allows the game balls to be sucked and discharged smoothly, and the cost can be reduced by reducing the number of components.
3. The horizontal two-row type that combines ball lifting devices can increase the capacity for lifting game balls.
4). In addition, it is possible to change the height of the game ball lifting in the vertical two-row type combining ball lifting devices.
It is.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

  FIG. 1 is a first embodiment of a ball lifting apparatus according to the present invention, in which (a) is a plan view, (b) is a front view, and (c) is a side view. FIG. 2 is a perspective view of FIG. 1, which is a first embodiment of the ball lifting device of the present invention. FIG. 3 is an exploded perspective view of FIG. 1, which is a first embodiment of the ball lifting device of the present invention. FIG. 4 is a second embodiment of the ball lifting device of the present invention, in which (a) is a plan view, (b) is a front view, and (c) is a side view. FIG. 5 is a perspective view of FIG. 4, which is a second embodiment of the ball lifting device of the present invention.

  FIG. 6 is a perspective view of a rotary bucket which is a component of the first embodiment of FIG. 1 and the second embodiment of FIG. FIG. 7 is a side view for explaining a second embodiment of the present invention. FIG. 8 is a conceptual diagram showing the flow of game balls using the first embodiment of the ball lifting apparatus of the present invention. FIG. 9 is a perspective view showing the flow of game balls using the first embodiment of the ball lifting apparatus of the present invention. FIG. 10 is a perspective view showing the flow of game balls using the second embodiment of the ball lifting apparatus of the present invention.

FIG. 11 is a front view when pachinko gaming machines are arranged in parallel. However, in order to explain the ball feeding device of the present invention, the display of the cross section is omitted to avoid complication. FIG. 12 is a conceptual diagram for explaining a case where two first embodiments of FIG. 1 are used.
FIG. 13 is a perspective view when two first embodiments of FIG. 1 are used. FIG. 14 is a perspective view when two second embodiments of FIG. 4 are used. FIG. 15 is a conceptual diagram for explaining a case where two first embodiments of FIG. 1 are used.

  Next, the basic configuration of the ball lifting apparatus according to the first embodiment of the present invention will be described with reference to FIGS. As shown in the figure, the ball lifting device 1 of the present invention has a circular rotary bucket 2 provided with a drive shaft 261 in the center and a plurality of reservoirs 24, 24,. A driving side holding portion 3 that holds the driving portion 32 located on one side of the rotary bucket 2, an inflow guide 42 into which a plurality of gaming balls located on the opposite side of the rotary bucket 2 flow, and a plurality of gaming balls. The guide side holding part 4 provided with the discharge guide 43 to discharge is comprised.

  Next, each component will be described. First, the rotary bucket 2 will be described with reference to FIG. As shown in the figure, the rotary bucket 2 has a circular shape, and an outer peripheral wall 21 of the rotary bucket 2 and an inner peripheral wall 22 and an outer peripheral wall 21 provided with a gap for loosely fitting the game ball 5 inward from the outer peripheral wall 21. A plurality of side walls 23, 23,... Extending to the inner peripheral wall 22, and a shaft hole 26 are provided at the center. A plurality of spaces formed by the outer peripheral wall 21, the inner peripheral wall 22, and the plurality of side walls 23 form a plurality of reservoirs 24, 24,. A plurality of game balls 5, 5,... In addition, the drive shaft 261 is fitted and fixed to the shaft hole 26 so that the rotary bucket 2 can rotate. The reservoir 24 is an arc-shaped space whose bottom surface is the bottom portion 25 and whose bottom surface is closed. However, the bottom portion 25 may not be provided on the bottom surface, and the void reservoir 24 penetrating the left and right of the rotary bucket 2 in FIG. 6 may be used. Further, the shaft coupling 27 is fixed to the tip of the drive shaft 261 on the drive side holding portion 3 side. The shaft coupling 27 is paired with the shaft coupling 34 on the drive side holding unit 3 side, and transmits the power of the drive unit 32 to the rotary bucket 2.

  Next, the drive side holding | maintenance part 3 is demonstrated. The driving side holding unit 3 fixes a drive receiving base 33 to which a driving unit 32 such as a motor is attached to a plate-like holding unit main body 31. A shaft coupling 34 is fixed to the tip of the drive shaft 321 of the drive unit 32. The shaft coupling 34 is paired with the shaft coupling 27 of the rotary bucket 2, and transmits the power of the drive unit 32 to the rotary bucket 2. A bearing 35 that receives the drive shaft 261 of the rotary bucket 2 is provided at the center of the holding portion main body 31. Further, an L-shaped fixed leg 36 is fixed to the holding portion main body 31, and the fixed leg 36 is fixed to a predetermined location on the game island with a screw or the like.

  Next, the guide side holding part 4 will be described. The guide side holding portion 4 is located on the opposite side of the driving side holding portion 3, and a plurality of game balls 5, 5,. An inflow guide 42 and a discharge guide 43 for discharging a plurality of game balls 5, 5,. A bearing 44 that receives the drive shaft 261 of the rotary bucket 2 is provided at the center. Further, an L-shaped fixed leg 45 is fixed to the holding portion main body 41, and the fixed leg 45 is fixed to a predetermined portion of the game island with a screw or the like.

  Next, the inflow guide 42 and the discharge guide 43 will be described. The inflow guide 42 is provided in an inflow port 421 provided below the guide side holding portion 4 along the rotation direction of the rotary bucket 2, and collects the recovery rod (inflow rod 91 and discharge rod 92 shown in FIGS. 8 and 9). A plurality of game balls 5, 5,... Needless to say, the inflow guide 42 is connected to a collection basket for collecting a plurality of game balls discharged from each pachinko gaming machine.

  More specifically, the inflow guide 42 includes a parallel wall 42a parallel to the holding portion main body 41, an abutting wall 42b standing upright on the holding portion main body 41, and a bottom wall 42c. The bottom wall 42c is an inflow port 421. The game ball 5 is inclined so as to flow toward the.

  The discharge guide 43 includes a parallel wall 43a parallel to the holding unit main body 41, an abutting wall 43b standing upright on the holding unit main body 41, and a bottom wall 43c. The bottom wall 43c is connected to the game from the discharge port 431. The ball 5 is discharged and flows. Of course, the discharge guide 43 is connected to the next collection basket and collects a plurality of game balls discharged from each pachinko gaming machine.

  Next, the assembly of the rotary bucket 2, the drive side holding part 3, and the guide side holding part 4 which are components is demonstrated. The rotary bucket 2 is fixed by a plurality of connecting rods 28, 28,. Usually, since the drive side main body 31 and the guide side main body 41 have a quadrangular shape, the four corners of the quadrangular shape are fixed by four connecting rods 28. Naturally, the drive shaft 321 of the drive side holding portion 3 and the shaft hole of the bearing 35 are concentric with the drive shaft 261 of the rotary bucket 2 and the shaft hole of the bearing 44 of the guide side holding portion 4. Is transmitted to the rotary bucket 2 so that the rotary bucket 2 can rotate.

  Next, the flow of the game balls 5 of the ball lifting device 1 will be described. As shown in FIGS. 1 and 2, the game balls that have flowed along the recovery basket flow in from the arrow side shown in the inflow guide 42 provided in the lower part of the holding unit main body 41, and store the rotary bucket 2 from the inflow port 421. Enter place 24. Then, the rotary bucket 2 driven by the driving unit 32 is discharged to the discharge guide 43 from the discharge port 431 provided in the upper part of the holding unit main body 41. The discharged game balls flow along the collection basket.

  In addition, in the rotary bucket 2 of the ball lifting apparatus 1 shown in FIG.1 (c), the storage place 24 is made into the cross-sectional display containing a diagonal line. As shown in the cross-sectional display, the reservoir 24 has an inclination inclined downward from left to right at the lower part and an inclination inclined upward from left to right at the upper part. Thus, by making the cross-sectional shape of the reservoir 24 inclined, the game balls that have flowed in from the inflow guide 42 can easily enter the reservoir 24 of the rotary bucket 2. The game balls in the reservoir 24 are easily discharged to the discharge guide 43 side. In FIG. 1C, the reservoir 24 is provided with a bottom portion 25. However, the bottom portion 25 may be provided without being provided. At that time, the holding portion main body 31 fulfills its function in place of the bottom portion 25.

  Next, a second embodiment of the present invention will be described. As shown in FIGS. 4 to 6, the ball lifting device 6 of the present invention is a circle in which a drive shaft 261 is provided at the center with a plurality of reservoirs 24, 24,... That store a plurality of game balls in the circumferential direction. The rotary bucket 2 having a shape, the drive unit 32 that holds the drive unit 32 located on one side of the rotary bucket 2, and the discharge side guide 72 is provided on the upper part of the holding unit main body 71. And a guide side holding portion 8 provided with an inflow guide 82 into which a plurality of game balls are located.

  The basic difference between the second embodiment of the present invention and the first embodiment shown in FIG. 1 is that the discharge guide 72 is provided in the drive side holding portion 7. Further, the reservoir 24 of the rotary bucket 2 has no bottom 25 and penetrates there. 4C, the game balls that have flowed in from the left inflow guide 82 come out from the upper part of the rotary bucket 2 toward the discharge guide 72, so that the bottom 25 of the reservoir 24 is not required. .

  In addition, the inflow guide 82 of the second embodiment is composed of abutting walls 82a and 82b standing upright on the holding portion main body 41 and a bottom wall 82c, and the bottom wall 82c faces the inflow port 821 and the game ball 5 Has come to flow. In addition, the discharge guide 72 includes abutting walls 72 a and 72 b standing upright on the holding portion main body 71 and a bottom wall 72 c, and the game ball 5 is discharged from the discharge port 721 to the bottom wall 72 c.

  Next, a case where the ball lifting device 6 is tilted will be described. As shown in FIG. 7, the ball lifting device 6 is usually attached at a predetermined position with an inclination of α with respect to the horizontal line (inclined to the right in the figure). This is because the game balls are smoothly flown into the rotary bucket 2 from the inflow guide 82 and then discharged smoothly from the rotary bucket 2 to the discharge guide 72. In addition, the cross-sectional shape of the reservoir 24 of the rotary bucket 2 is a quadrangle or a rectangle without being inclined, unlike FIG. This is because game balls flow from one side of the rotary bucket 2 and are discharged to the opposite side.

  Next, the conveyance of the game balls when the ball lifting device of the first embodiment is installed will be described. As shown in FIGS. 8 and 9, a plurality of game balls 5, 5,... Flow into the inflow guide 42 from the inflow rod 91 on the right side of the ball lifting device 1. The inflow rod 91 is slightly inclined to the left so that the plurality of game balls 5, 5,... Easily flow into the inflow guide. Then, the plurality of game balls 5, 5,... Lifted by the ball lifting device 1 are discharged from the discharge guide 43 and flow out to the left side by the discharge rod 92. In addition, since the discharge rod 92 is inclined slightly to the left side, like the inflow rod 91, a plurality of game balls 5, 5,... Easily flow to the left inflow rod 91. Therefore, as shown in FIG. 11, in a game island where a plurality of pachinko machines 9, 9,... Are arranged in parallel, a plurality of ball balls 5, 5,. Since the apparatus 1 is excellent in maintainability due to a small number of component parts, the load on the operator can be reduced.

  Next, the transport of game balls when the connected ball lifting device of the second embodiment is installed will be described. As shown in FIG. 10, a plurality of game balls flow into the inflow guide 82 from the right inflow rod 91 of the right ball lifting device 6. The inflow rod 91 is slightly inclined to the left side so that a plurality of game balls can easily flow into the inflow guide 82. Then, the plurality of game balls lifted by the ball lifting device 6 are discharged from the discharge guide 72 and flow out to the left side by the discharge rod 92. Since the discharge rod 92 is slightly inclined to the left side, like the inflow rod 91, a plurality of game balls can easily flow to the left inflow rod 91. Hereinafter, since it is the same as FIGS. 8 and 9, description is abbreviate | omitted.

  Next, a case where the ball lifting device of the present invention is installed on a game island in which a plurality of pachinko gaming machines are installed in parallel will be described. FIG. 11 shows a gaming island in which a plurality of pachinko gaming machines 9, 9,... Are arranged in parallel. As shown in the drawing, a ball lifting device 1 shown in the first embodiment is installed in a lower part of a game island in which a plurality of pachinko machines 9, 9,. Then, a plurality of game balls collected from a plurality of pachinko gaming machines 9, 9,... Are stored in a plurality of storage tanks 95, 95,. The plurality of stored game balls are conveyed to the left side of FIG. 11 due to the inclination of the storage tank 95. The plurality of game balls are provided by a lower part of a lifting device 94 that is lifted by the ball lifting device 1 provided between the plurality of storage tanks 9, 9,. The game balls stored in the lower tank are lifted up by the lifting device 94 and stored in the upper tank provided at the upper portion of the lifting device 94. The details of receiving the game ball of the ball lifting device 1 by the inflow guide, lifting it by the rotary bucket, and discharging the game ball from the discharge guide have been described with reference to FIGS. Note that the ball lifting device 1 is installed at the position of the front view of FIG.

  Then, the game balls stored in the upper tank of the lifting device 94 are supplied to the pachinko gaming machines 9, 9,. Since a plurality of ball lifting devices 6, 6,... Are installed in the upper part of the game island, the pachinko gaming machines 9, 9,. As described above, by installing the plurality of ball lifting devices 6, 6,... Therefore, since the height of the entire game island can be kept low, the visual field above the game island can be reduced without giving a sense of pressure, and the blind spot of the security camera is less likely to occur. It is also suitable for security measures.

  Next, a description will be given of a two-sided continuous type ball lifting device using two ball lifting devices according to the first embodiment. As shown in FIG. 13, the two-sided continuous type ball lifting device is configured by connecting two ball lifting devices 1 facing each other and connecting and fixing them with a plurality of connecting rods 11, 11. It is. The inflow guide and the discharge guide use an integrated inflow guide 12 and discharge guide 13. However, the inflow guide 42 and the discharge guide 43 in a single unit may be used. A plurality of game balls flow from the integrated inflow guide 12 according to the arrows into the respective ball lifting devices 1, 1 and are transported by the respective rotary buckets 2, 2 to be integrated according to the arrows. To be discharged. In this way, the laterally double-equipped ball lifting device can lift a larger amount of game balls.

  In addition, FIG. 12 is a conceptual diagram showing the concept of the horizontal two-connection type. That is, the game balls that have flowed in the direction of the arrow from the lower inlets 421 and 421 of the left and right ball feeding devices 1 and 1 are discharged from the upper outlets 431 and 431 in the direction of the arrow.

  Next, a description will be given of a ball-feeding device of a double vertical type using two ball-lifting devices of the second embodiment. As shown in FIG. 14, the vertical two-joint type ball lifting device has two ball lifting devices 6, 6 arranged vertically and two joint brackets 61, 61. The upper parts of the two joint fittings 61, 61 are fixed by connecting rods 28, 28, and the lower part is fixed by two connecting fixtures 62, 62 (also used as connecting rods). At that time, neither the discharge guide of the lower ball lifting device 6 nor the inflow guide of the upper ball lifting device 6 is provided, and the outlet of the lower ball lifting device 6 and the upper ball lifting device 6 are provided. The exhaust inlet 63 is attached so as to be in direct contact with the inlet.

  Next, the flow of game balls will be described. The plurality of game balls that have flowed in along the arrow from the inflow guide 82 of the lower ball lifting device 6 are pumped upward along the clockwise direction of the arrow of the rotary bucket 2. Then, the plurality of game balls lifted from the discharge inlet 63 to the upper ball lifting device 6 are lifted along the counterclockwise arrow direction of the rotary bucket 2 and discharged from the discharge guide 72.

  Next, a description will be given of the ball feeding device of the vertical two-connection type shown in FIG. As shown in the figure, two ball lifting devices 1 are installed one above the other so that the outlet 431 of the lower ball lifting device 1 is in direct contact with the inlet 421 of the upper ball lifting device 1. And assembled as a discharge inlet 14. Next, the flow of game balls will be described. A plurality of game balls flow into the rotary bucket 2 in the direction of the arrow from the left inlet 421 of the lower ball lifting device 1 and are transported. Then, it flows into the rotary bucket 2 of the upper ball lifting device 1 from the discharge inlet 14 in the direction of the arrow and is transported. The lifted game balls are discharged in the direction of the arrow from the discharge port 431 located on the right side of the upper ball transfer device 1. Further, in order to facilitate the inflow of game balls, the cross-sectional shape of the reservoir of the rotary bucket 2 is inclined as shown by the cross-sectional shape of the hatched line in FIG. 15, as in FIG.

  Further, the difference from the vertical two-row type in FIG. 14 is that in FIG. 14, the inflow and discharge of the game ball is in the axial direction of the rotary bucket 2 of the ball lifting device 6, but in FIG. Exhaust that extends is perpendicular to the axial direction of the rotary bucket 2 of the ball feeding device 1, that is, parallel to the rotational direction. This difference is based on the difference between the ball lifting device 1 or the ball lifting device 6 in which the ball lifting device that is assembling the vertical two-connection type is the ball lifting device 1. In addition, in any of the two vertical total continuous types shown in FIG. 14 or FIG. 15, the lifting height for lifting the game ball can be easily increased.

  The above description is illustrative and not restrictive in all respects of the disclosed embodiments. Therefore, the scope of the present invention is not limited to the above description, but is defined by the scope of the claims, and includes meanings equivalent to the scope of the claims and all modifications within the scope. Is intended.

  The present invention can be applied as a ball lifting device as a game ball circulation collection device on a game island in which a plurality of pachinko gaming machines are arranged in parallel. It can also be applied as a ball lifting device for a gaming machine that uses game balls.

FIG. 1 is a first embodiment of a ball lifting apparatus according to the present invention, in which (a) is a plan view, (b) is a front view, and (c) is a side view. FIG. 2 is a perspective view of FIG. 1, which is a first embodiment of the ball lifting device of the present invention. FIG. 3 is an exploded perspective view of FIG. 1, which is a first embodiment of the ball lifting device of the present invention. FIG. 4 is a second embodiment of the ball lifting device of the present invention, in which (a) is a plan view, (b) is a front view, and (c) is a side view. FIG. 5 is a perspective view of FIG. 4, which is a second embodiment of the ball lifting device of the present invention. 6 is a perspective view of a rotary bucket which is a component of the first embodiment of FIG. 1 and the second embodiment of FIG. FIG. 7 is a side view for explaining a second embodiment of the present invention. FIG. 8 is a conceptual diagram showing the flow of game balls using the first embodiment of the ball lifting apparatus of the present invention. FIG. 9 is a perspective view showing the flow of game balls using the first embodiment of the ball lifting apparatus of the present invention. FIG. 10 is a perspective view showing the flow of game balls using the second embodiment of the ball lifting apparatus of the present invention. FIG. 11 is a front view when pachinko gaming machines are arranged in parallel. However, in order to explain the ball feeding device of the present invention, the display of the cross section is omitted to avoid complication. FIG. 12 is a conceptual diagram for explaining a case where two first embodiments of FIG. 1 are used. FIG. 13 is a perspective view when two first embodiments of FIG. 1 are used. FIG. 14 is a perspective view when two second embodiments of FIG. 4 are used. FIG. 15 is a conceptual diagram for explaining a case where two first embodiments of FIG. 1 are used.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Ball lifter 11, 11, ... Connecting rod 12 Inflow guide 13 Discharge guide 14 Discharge inlet 2 Rotary bucket 21 Outer peripheral wall 22 Inner peripheral wall 23 Side wall 24 Reservoir 25 Bottom part 26 Shaft hole 261 Drive shaft 27 Shaft coupling 28, 28 Connection rod 3 Driving side holding part 31 Holding part main body 32 Driving part 321 Driving shaft 33 Drive receiving base 34 Shaft coupling 35 Bearing 36 Fixed leg 4 Guide side holding part 41 Holding part main body 42 Inflow guide 42a Parallel wall 42b Abutting wall 42c Bottom wall 421 Inlet 43 Discharge guide 43a Parallel wall 43b Abutting wall 43c Bottom wall 431 Discharge port 44 Bearing 45 Fixed leg 5, 5,... Game ball 6 Ball lifting device 61 Joint bracket 62 Connecting fixture 63 Discharge inlet 7 Drive side holding portion 71 Holding portion main body 72 Discharge guide 72a, 72b Abutting wall 72c Bottom wall 7 DESCRIPTION OF SYMBOLS 1 Outlet 8 Guide side holding | maintenance part 81 Holding | maintenance part main body 82 Inflow guide 82a, 82b Butting wall 82c Bottom wall 821 Inlet 9, 9, ... Tank α angle

Claims (5)

A circular rotary bucket provided with a plurality of reservoirs for storing a plurality of game balls in the circumferential direction and a drive shaft in the center;
A driving side holding part for holding a driving part located on one side of the rotary bucket;
A guide holding part located on the opposite side of the driving side holding part;
An inflow guide into which a plurality of game balls flow,
A discharge guide for discharging a plurality of game balls;
A ball lifting device characterized by comprising:   The ball feeding device according to claim 1, wherein the inflow guide is provided in the lower part and the discharge guide is provided in the upper part on the same surface of the guide holding part or the driving side holding part. Ball lifting device.   The ball lifting device according to claim 1, wherein an inflow guide is provided at a lower portion of the guide holding portion or the driving side holding portion, and a discharge guide is provided on an upper side of the driving side holding portion or the guide holding portion on the side opposite to the inflow guide. A ball lifting device characterized by comprising:   The ball lifting apparatus according to claim 1, wherein two ball lifting apparatuses are used, and the two ball lifting apparatuses are combined facing each other on the left and right sides. A two-piece ball lifting device.   The ball lifting device according to claim 1, wherein two ball lifting devices are used, and the two ball lifting devices are combined vertically. Ball lifting device.