CN107773976B - Annular tile pushing device of automatic mahjong machine and automatic mahjong machine - Google Patents
Annular tile pushing device of automatic mahjong machine and automatic mahjong machine Download PDFInfo
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- CN107773976B CN107773976B CN201710550620.6A CN201710550620A CN107773976B CN 107773976 B CN107773976 B CN 107773976B CN 201710550620 A CN201710550620 A CN 201710550620A CN 107773976 B CN107773976 B CN 107773976B
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- 230000008859 change Effects 0.000 description 3
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
- A63F2009/205—Mah-jongg games
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses an annular tile pushing device of an automatic mahjong machine and the automatic mahjong machine, which belong to the technical field of mahjong machines and solve the problems of large volume, complex structure and the like of the existing mahjong machine. The mahjong tile pushing space is reduced by adopting a rotary tile pushing mode, and more space is saved compared with the traditional mahjong tiles which are arranged in a straight row; the tile pushing device with the annular structure effectively utilizes the transverse space around the mahjong machine, so that the tile pushing device is not overlapped with other adjacent mechanisms in the mahjong machine up and down, the problem that the height of the whole machine is increased due to the fact that a plurality of mechanisms in the mahjong machine are overlapped up and down is avoided, and the light and thin design of the mahjong machine is facilitated.
Description
[ Field of technology ]
The invention relates to chess and card entertainment equipment, in particular to an annular card pushing device of an automatic mahjong machine and the automatic mahjong machine.
[ Background Art ]
The tile pushing device of the existing automatic mahjong machine mostly adopts a structure of integrally and directly lifting tiles, and the structure is that the mahjong tiles are integrally pushed upwards after being completely stacked into a row, and a plurality of movement mechanisms are needed to act, so that the traditional tile pushing structure has large volume, multiple parts and high cost, and can cause overlarge whole volume of the mahjong machine, so that the design requirement of lightening and thinning of the automatic mahjong machine is difficult to realize, and the requirement of how to improve the existing tile pushing device to realize the development trend of lightening and thinning of the automatic mahjong machine becomes the technical problem to be solved.
[ Invention ]
The invention aims to solve the technical problems of overcoming the defects of the prior art and providing the annular tile pushing device of the automatic mahjong machine, which has the advantages of simple structure, low cost and convenient assembly and can meet the light and thin design requirement of the automatic mahjong machine.
The technical problems are solved, and the invention adopts the following technical scheme:
The annular tile pushing device of the automatic mahjong machine comprises a motor, a base, a turntable and tile pushing blocks, wherein the motor is arranged on the base, an annular tile pushing groove is formed in the base, a tile inlet and a tile outlet are formed in the annular tile pushing groove, the turntable is located above the base and driven to rotate by the motor, and the turntable drives the tile pushing blocks to do tile pushing movement in the annular tile pushing groove.
In the annular tile pushing device of the automatic mahjong machine, the tile pushing block is movably clamped on the inner annular wall of the annular tile pushing groove, and the tile pushing block can slide along the circumferential direction of the inner annular wall of the annular tile pushing groove.
In the annular tile pushing device of the automatic mahjong machine, the strip-shaped guide rail extending from inside to outside is arranged on the turntable, the sliding block is arranged on the strip-shaped guide rail, the sliding block extends downwards to form the inserting column, the tile pushing block is provided with the inserting hole, and the inserting column is inserted into the inserting hole.
In the annular tile pushing device of the automatic mahjong machine, the edge of the turntable is provided with the poking block, the tile pushing block is provided with the protrusion, and the poking block is propped against the protrusion to push the tile pushing block to make tile pushing movement in the annular tile pushing groove.
In the annular tile pushing device of the automatic mahjong machine, a chute extending from inside to outside is arranged on the bottom surface of the turntable, a deflector rod is arranged on the tile pushing block, and the upper part of the deflector rod is inserted into the chute; or the bottom surface of the turntable extends downwards to form a deflector rod, the card pushing block is provided with a chute, and the lower part of the deflector rod is inserted into the chute.
In the annular tile pushing device of the automatic mahjong machine, the output shaft of the motor is directly connected with the turntable so as to drive the turntable to rotate; or the output shaft of the motor is connected to the turntable after being transmitted by one or more gears so as to drive the turntable to rotate; or the output shaft of the motor is connected with a transmission gear, an arc-shaped internal rack is arranged at the bottom of the turntable, and the transmission gear is meshed with the arc-shaped internal rack so as to drive the turntable to rotate.
In the annular tile pushing device of the automatic mahjong machine, the annular vertical track and the annular tile blocking side plate are arranged on the base, the annular tile blocking side plate is positioned on the outer side of the annular vertical track, and the annular tile pushing groove is defined by the base, the annular tile blocking side plate and the annular vertical track.
In the annular tile pushing device of the automatic mahjong machine, the annular tile blocking side plate and the base are integrally formed; or the annular license plate side plate and the base are formed in a split mode, and the annular license plate side plate and the base are connected through a fastener.
In the annular tile pushing device of the automatic mahjong machine, a sensor for counting mahjong tiles is arranged at the tile inlet of the annular tile pushing groove.
The invention also provides an automatic mahjong machine, which comprises a shuffling barrel and an annular mahjong pushing device arranged on the four sides of the shuffling barrel, wherein the annular mahjong pushing device comprises a motor, a base, a rotary table and a mahjong pushing block, the motor is arranged on the base, an annular mahjong pushing groove is arranged on the base, the annular mahjong pushing groove is provided with a mahjong inlet and a mahjong outlet, the rotary table is arranged above the base and driven to rotate by the motor, and the rotary table drives the mahjong pushing block to push the mahjong in the annular mahjong pushing groove.
The invention has the beneficial effects that:
The invention discloses an annular tile pushing device of an automatic mahjong machine, which comprises a motor, a base, a turntable and tile pushing blocks, wherein the motor is arranged on the base, an annular tile pushing groove is formed in the base, the annular tile pushing groove is provided with a tile inlet and a tile outlet, the turntable is positioned above the base and driven to rotate by the motor, and the turntable drives the tile pushing blocks to do tile pushing motion in the annular tile pushing groove. The annular tile pushing groove increases the length of the tile pushing groove, so that more mahjong tiles can be accommodated in the tile pushing groove; the mahjong tile pushing space is reduced by adopting a rotary tile pushing mode, and more space is saved compared with the traditional mahjong tiles which are arranged in a straight row; the tile pushing device with the annular structure effectively utilizes the transverse space around the mahjong machine, so that the tile pushing device is not overlapped with other adjacent mechanisms (such as tile feeding devices) in the mahjong machine, the problem that the height of the whole machine is increased due to the fact that a plurality of mechanisms in the mahjong machine are overlapped up and down is avoided, and the light and thin design of the mahjong machine is facilitated.
The invention relates to an automatic mahjong machine, which comprises a shuffling barrel and an annular tile pushing device arranged on four sides of the shuffling barrel, wherein the annular tile pushing device comprises a motor, a base, a rotary table and tile pushing blocks, the motor is arranged on the base, an annular tile pushing groove is arranged on the base, the annular tile pushing groove is provided with a tile inlet and a tile outlet, the rotary table is arranged above the base and is driven to rotate by the motor, and the rotary table drives the tile pushing blocks to do tile pushing motion in the annular tile pushing groove. In general, four sets of tile picking and carrying mechanisms are arranged in the mahjong machine, each set of tile picking and carrying mechanism sequentially comprises a tile feeding device, a stacking and pushing device, a tile pushing device and a tile lifting device, the tile pushing device with an annular structure is adopted, the transverse space around the mahjong machine is fully utilized, the problem that the height of the mahjong machine is increased due to the fact that the upper portion and the lower portion of two adjacent sets of tile picking and carrying mechanisms are overlapped is effectively avoided, and the tile feeding device, the annular tile pushing device and the tile lifting device in the same set of tile picking and carrying mechanisms are hardly overlapped up and down, so that the thickness of the whole mahjong machine can be greatly reduced, and the light and thin design of the mahjong machine is facilitated.
Because of the arrangement of the annular tile pushing device, two adjacent sets of tile picking and carrying mechanisms are not overlapped up and down, the limit of the tile pushing device on the tile lifting opening is reduced, four tile lifting openings of the table top of the mahjong machine can be close to the center direction of the table top of the mahjong machine, the annular tile pushing device pushes out mahjong tiles from the tile lifting openings, four rows of windmill-shaped arranged mahjong tiles are formed on the table top of the mahjong machine, and the table top space between the mahjong tiles and players is increased.
The card pushing block is movably clamped on the inner annular wall of the annular card pushing groove, and can circumferentially slide along the inner annular wall of the annular card pushing groove. The card pushing block circumferentially slides along the inner annular wall of the annular card pushing groove to provide a stable sliding track of the card pushing block, and card pushing movement of the card pushing block is more stable, so that stable card pushing force is provided.
The rotary table is provided with a strip-shaped guide rail extending from inside to outside, the strip-shaped guide rail is provided with a sliding block, the sliding block downwardly extends out of the inserting column, the card pushing block is provided with a jack, and the inserting column is inserted into the jack. The influence caused by the change of the radius of rotation is eliminated through the sliding fit between the strip-shaped guide rail and the sliding block, so that the tile pushing block can be driven by the turntable at any position of the annular tile pushing groove to apply uniform and stable tile pushing force to the mahjong tiles.
These features and advantages of the present invention will be disclosed in detail in the following detailed description and the accompanying drawings.
[ Description of the drawings ]
The invention is further described with reference to the accompanying drawings:
FIG. 1 is a perspective exploded view of a ring-shaped card pusher according to a first embodiment of the present invention;
fig. 2 is a perspective exploded view of a ring-shaped card pusher according to a first embodiment of the present invention;
FIG. 3 is a perspective exploded view of a base according to a first embodiment of the present invention;
FIG. 4 is an exploded view of a card pusher and an annular upstanding track in accordance with a first embodiment of the present invention;
FIG. 5 is a schematic diagram showing the assembly of a card pushing block and an annular upright rail according to a first embodiment of the present invention;
fig. 6 is a plan view of an automatic mahjong machine according to the first embodiment of the present invention.
Fig. 7 is a perspective exploded view of a ring-shaped card pusher in a second embodiment of the present invention;
Fig. 8 is a perspective exploded view of a ring-shaped card pusher in accordance with a third embodiment of the present invention.
Reference numerals:
10 motors, 101 gears, 102 transmission gears, 20 turntables, 21 shifting blocks, 22 arc-shaped inner racks, 30 card pushing blocks, 31 clamping grooves, 32 card pushing arms, 33 jacks, 34 protrusions, 40 annular vertical tracks, 50 bases, 51 card feeding ports, 52 annular card pushing grooves, 53 card discharging ports, 70 annular card blocking side plates, 80 driving parts, 81 bar-shaped guide rails, 82 sliding blocks, 90 top covers, 100 sensors, 200 stacking pushing devices, 300 annular card pushing devices, 400 card lifting devices, 410 card lifting plates, 500 card shuffling barrels and 600 card feeding devices
[ Detailed description ] of the invention
The invention provides an annular tile pushing device of an automatic mahjong machine, which comprises a motor, a base, a turntable and tile pushing blocks, wherein the motor is arranged on the base, an annular tile pushing groove is formed in the base, the annular tile pushing groove is provided with a tile inlet and a tile outlet, the turntable is positioned above the base and driven to rotate by the motor, and the turntable drives the tile pushing blocks to do tile pushing motion in the annular tile pushing groove. The tile pushing movement means that the tile pushing block can move along the annular tile pushing groove under the drive of the turntable and is used for pushing out the mahjong tiles in the annular tile pushing groove from the tile inlet to the tile outlet. Because the annular tile pushing groove is adopted, the length of the tile pushing groove is increased, so that more mahjong tiles can be accommodated in the tile pushing groove; the mahjong tile pushing space is reduced by adopting a rotary tile pushing mode, and more space is saved compared with the traditional mahjong tiles which are arranged in a straight row; the tile pushing device with the annular structure effectively utilizes the transverse space around the mahjong machine, so that the tile pushing device is not overlapped with other adjacent mechanisms (such as tile feeding devices) in the mahjong machine, the problem that the height of the whole machine is increased due to the fact that a plurality of mechanisms in the mahjong machine are overlapped up and down is avoided, and the light and thin design of the mahjong machine is facilitated.
In the description of the embodiments below, the terms "top," "bottom," "inner," "outer," "upper," "lower," and the like are used for indicating orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, the features defining "first," "second," etc., may explicitly or implicitly include one or more such features.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Example 1
Referring to fig. 1 and 2, an annular tile pushing device of an automatic mahjong machine according to an embodiment of the present invention includes a motor 10, a base 50, a turntable 20 and a tile pushing block 30, the motor 10 is mounted on the base 50, the base 50 is provided with an annular tile pushing slot 52, the annular tile pushing slot 52 is provided with a tile inlet 51 and a tile outlet 53, the turntable 20 is located above the base 50 and is driven to rotate by the motor 10, and the turntable 20 drives the tile pushing block 30 to make tile pushing motion in the annular tile pushing slot 52.
Referring to fig. 3, specifically, the base 50 of the present embodiment has a disc structure, an annular upright rail 40 and an annular tile blocking side plate 70 are provided at the upper portion of the base 50, the annular tile blocking side plate 70 is located at the outer side of the annular upright rail 40, the base 50, the annular tile blocking side plate 70 and the annular upright rail 40 enclose the above-mentioned annular tile pushing groove 52, the annular upright rail 40 is an inner annular wall of the annular tile pushing groove 52, the annular tile blocking side plate 70 is an outer annular wall of the annular tile pushing groove 52, the portion of the base 50 enclosed into the annular tile pushing groove 52 is used for carrying mahjong tiles, the annular upright rail 40 and the annular tile blocking side plate 70 define a movement track of mahjong tiles in the annular tile pushing groove 52, and a space between the annular upright rail 40 and the annular tile blocking side plate 70 is designed so that mahjong tiles can smoothly move between the two tile pushing grooves, and the space is usually slightly larger than the length of mahjong tiles.
The annular card blocking side plate 70 and the base 50 are formed in a split mode, the annular card blocking side plate 70 and the base 50 can be made of different materials, and the annular card blocking side plate 70 and the base 50 are connected through fasteners, such as screws, buckles and the like, so that cost can be saved.
The annular tile pushing device of the embodiment further comprises a top cover 90, wherein the top cover 90 is covered above the turntable 20, and the top cover 90 can be connected with the annular tile blocking side plate 70, so that the annular tile pushing groove 52 is completely covered, and foreign matters are prevented from falling into the annular tile pushing groove 52 to block the movement of mahjong tiles.
In order to ensure the motion stability of the card pushing block 30, in this embodiment, the card pushing block 30 is movably clamped on the inner annular wall of the annular card pushing groove 52, that is, the card pushing block 30 is movably clamped on the annular upright rail 40, the card pushing block 30 can slide along the circumferential direction of the inner annular wall of the annular card pushing groove 52, specifically, a clamping groove 31 is arranged at the inner side of the card pushing block 30, the card pushing block 30 is clamped on the annular upright rail 40 through the clamping groove 31, and the clamping groove 31 and the annular upright rail 40 are in clearance fit, so that the card pushing block 30 can slide freely along the annular upright rail 40 on the premise of ensuring that the card pushing block 30 cannot be separated from the annular upright rail 40, and a card pushing arm 32 for pushing cards is also arranged at the outer side of the card pushing block 30. In other embodiments, the card pushing block may be provided with a buckle, the annular upright rail is provided with a clamping groove, and the buckle is movably clamped with the clamping groove, so that the above purpose can be achieved, and other clamping modes are not repeated.
The motor 10 of the present embodiment is installed at the lower part of the base 50, the motor 10 is fixedly connected with the base 50 by means of screw connection, snap connection, etc., and the output shaft of the motor 10 is connected to the turntable 20 after being driven by one or more gears 101 to drive the turntable 20 to rotate. Because the annular tile pushing groove 52 is not designed into a circle, the distance between the mahjong tile and the rotation center of the turntable 20 changes in the tile pushing process, and therefore, a dynamic connection structure is required to be designed between the turntable 20 and the tile pushing block 30, so that the turntable 20 is not affected by the change of the rotation radius while pushing the tile pushing block 30 to move, the turntable 20 in this embodiment is provided with a strip-shaped guide rail 81 extending from inside to outside, the strip-shaped guide rail 81 is provided with a sliding block 82, the strip-shaped guide rail 81 and the sliding block 82 form a driving part 80, the sliding block 82 extends downwards to form a plug-in column, the tile pushing block 30 is provided with a jack 33, and the plug-in column is inserted into the jack 33. When the turntable 20 rotates to drive the tile pushing block 30 to slide along the annular vertical track 40, the influence caused by the change of the rotation radius is eliminated through the sliding fit between the strip-shaped guide rail 81 and the sliding block 82, so that the tile pushing block 30 can be driven by the turntable 20 at any position of the annular tile pushing groove 52 to apply uniform and stable tile pushing force to the mahjong tiles.
In this embodiment, a sensor 100 for counting mahjong tiles is further disposed at the tile inlet 51 of the annular tile pushing slot 52, the sensor 100 generally selects a photoelectric sensor, when a pier of mahjong tiles enters the annular tile pushing slot 52 from the tile inlet 51, the photoelectric sensor is triggered, the control system of the mahjong machine counts according to the triggering signal of the photoelectric sensor, and once the photoelectric sensor is triggered, the control system performs counting accumulation once until the counting accumulation reaches a set value, the control system controls the motor 10 to operate, and the turntable 20 rotates to push tiles.
Referring to fig. 6, the automatic mahjong machine provided in this embodiment includes a shuffling barrel 500 and an annular tile pushing device 300 disposed on four sides of the shuffling barrel 500, the annular tile pushing device 300 includes a motor 10, a base 50, a turntable 20 and tile pushing blocks 30, the motor 10 is mounted on the base 50, the base 50 is provided with an annular tile pushing slot 52, the annular tile pushing slot 52 is provided with a tile inlet 51 and a tile outlet 53, the turntable 20 is located above the base 50 and is driven to rotate by the motor 10, and the turntable 20 drives the tile pushing blocks 30 to make tile pushing motion in the annular tile pushing slot 52. Specifically, a group of card picking and carrying mechanisms are respectively arranged on four sides of a shuffling barrel 500 of the automatic mahjong machine, each group of card picking and carrying mechanism comprises a card feeding device 600, a stacking and pushing device 200, an annular card pushing device 300 and a card lifting device 400, and because the card feeding device, the card pushing device and the card lifting device in the prior art are all linear card feeding, in order to prolong the length of the card pushing device to increase the card storage amount, the card pushing devices and the card lifting devices in two adjacent groups of card picking and carrying mechanisms can only form an up-down superposition form, so that the requirements can be met, even if the card storage amount on the card pushing device is still limited, and the superposition form increases the thickness of the whole mahjong machine. The automatic mahjong machine of the embodiment adopts the annular tile pushing device 300, makes full use of the transverse space around the mahjong machine, effectively avoids the problem that the height of the mahjong machine is increased due to the up-down overlapping between two adjacent sets of tile picking and carrying mechanisms, and almost does not cause the up-down overlapping of the tile sucking and conveying device 600, the annular tile pushing device 300 and the tile lifting device 400 in the same set of tile picking and carrying mechanisms, thus effectively reducing the thickness of the whole mahjong machine and being beneficial to the light and thin design of the mahjong machine.
Wherein, the included angle α formed by the card feeding direction of the card feeding port 51 and the card discharging direction of the card discharging port 53 is 60 ° to 80 °, preferably 75 ° to 80 °, such as 75 °, 76 °, 77 °, 78 °, 79 °, 80 °, it can be understood that: in order to ensure that the mahjong tiles sent out by the tile outlet 53 can enter the tile lifting plate 410 which smoothly enters the tile lifting device 400, the length direction of the tile lifting plate 410 and the tile outlet 53 are basically in the same straight line, so that the included angle alpha also relates to the setting position of the tile lifting plate 410, if the included angle alpha is too small, the space between one end, far away from the tile outlet 53, of the tile lifting plate 410 and the table top edge of the mahjong machine needs to be pulled, which may cause the upper and lower overlapping of the tile lifting plate 410 and the tile sending device 600 in the same group of tile picking and conveying mechanisms; if the included angle α is too large, it is necessary to move the annular card pushing device 300 outwards or to reduce the radius of the annular card pushing slot in the annular card pushing device 300 under the condition that the position of the card lifting plate 410 is unchanged, which may result in an increase in the tabletop volume of the mahjong machine or a decrease in the card storage amount of the annular card pushing slot. The range of the included angle α determined in this embodiment ensures that the card lifting plate 410 and the card feeding device 600 in the same group of card picking and conveying mechanisms do not overlap up and down, and can meet the requirements of the annular card pushing slot for card storage.
The working principle of the automatic mahjong machine is as follows:
The mahjong tiles are allocated to the lower parts of the tile sucking and delivering devices 600 in the four-group tile picking and delivering mechanism through the rotation of the tile shuffling tray of the mahjong machine, the tile delivering devices 600 absorb the mahjong tiles and deliver the mahjong tiles into the stacking and pushing devices 200, the stacking and pushing devices 200 stack the mahjong tiles into one pier and deliver the mahjong tiles into the annular tile pushing devices 300 of the embodiment, the first pier tiles enter the annular tile pushing grooves 52 from the tile inlet 51 and trigger the sensors 100, the mahjong machine control system starts counting, the second mahjong tiles enter the annular tile pushing grooves 52 from the tile inlet 51 and push the first pier tiles to move forwards, the sensors 100 are triggered again, and the like, until the counting of the control system is accumulated to a set value, the tile delivering is stopped, and the control system waits for sending a tile feeding signal; when the annular tile pushing device 300 receives the tile feeding signal, the tile lifting plate 410 in the tile lifting device 400 descends, the tile lifting plate 410 is connected with the tile outlet 53 of the tile pushing groove when being lowered into place, the motor 10 drives the rotary table 20 to rotate, the rotary table 20 drives the tile pushing block 30 to move, the tile pushing block 30 abuts against the last tile of mahjong tiles, all the tiles in the annular tile pushing groove 52 are enabled to move towards the tile outlet 53, the tiles are sent to the tile lifting device 400 one by one, the tiles are pushed to the table top of the mahjong machine from the tile lifting opening by the tile lifting device 400, and four rows of mahjong tiles in windmill-shaped arrangement are formed on the table top of the mahjong machine.
The following alternatives will be readily apparent to those skilled in the art in light of the principles of the present embodiment:
The annular stop plate side plate and the base are integrally formed, such as a plastic part formed by integrally injection molding the annular stop plate side plate and the base, or the annular stop plate side plate and the base are integrally connected through secondary injection molding.
The annular card pushing groove on the base can also be formed by the concave surface of the base; or the base is provided with an arc-shaped guide rail which is independently formed, and an annular card pushing groove is formed on the arc-shaped guide rail.
The transmission between the motor and the turntable is not limited to gear transmission, but can be belt wheel transmission, chain wheel transmission or friction wheel transmission.
The alternatives described above are also intended to be within the scope of the invention.
Example two
Referring to fig. 7, the annular tile pushing device of the automatic mahjong machine of the embodiment comprises a motor 10, a base 50, a turntable 20 and tile pushing blocks, wherein the motor 10 is arranged on the base 50, an annular tile pushing groove is arranged on the base 50, a tile inlet and a tile outlet are arranged on the annular tile pushing groove, the turntable 20 is positioned above the base 50 and driven to rotate by the motor 10, and the turntable 20 drives the tile pushing blocks to do tile pushing movement in the annular tile pushing groove 52. Unlike the first embodiment, the following is: in this embodiment, the edge of the turntable 20 is provided with a shifting block 21, the card pushing block 30 is provided with a protrusion 34, and the shifting block 21 abuts against the protrusion 34 to push the card pushing block to make card pushing movement in the annular card pushing groove 52. The transmission structure between the turntable 20 and the card pushing block is simpler and is easy to assemble and maintain.
Example III
Referring to fig. 8, the annular tile pushing device of the automatic mahjong machine of the embodiment comprises a motor 10, a base 50, a turntable 20 and tile pushing blocks, wherein the motor 10 is arranged on the base 50, an annular tile pushing groove is arranged on the base 50, a tile inlet and a tile outlet are arranged on the annular tile pushing groove, the turntable 20 is positioned above the base 50 and driven to rotate by the motor 10, and the turntable 20 drives the tile pushing blocks to do tile pushing movement in the annular tile pushing groove. Unlike the first embodiment, the following is: the output shaft of the motor 10 of this embodiment is connected with a transmission gear 102, the bottom of the turntable 20 is provided with an arc-shaped internal rack 22, and the transmission gear 102 is meshed with the arc-shaped internal rack 22 to drive the turntable 20 to rotate. The transmission structure between the turntable 20 and the motor 10 can provide more stable rotation moment, ensure that the mahjong tiles can obtain stable and reliable pushing force at each position of the annular tile pushing groove, and better avoid the situation that the annular tile pushing groove is blocked.
In addition to the preferred embodiments described above, the present invention includes, but is not limited to, the following alternatives:
The transmission structure between the turntable and the card pushing block can also be: the bottom surface of the turntable is provided with a chute extending from inside to outside, the card pushing block is provided with a deflector rod, and the upper part of the deflector rod is inserted into the chute; or the bottom surface of the plate extends downwards to form a deflector rod, the card pushing block is provided with a chute, and the lower part of the deflector rod is inserted into the chute, so that the purpose of the invention can be realized;
The card pushing block can also be directly connected with the turntable, so that the clamping connection relation between the card pushing block and the annular upright rail is omitted, and the card pushing block is directly driven by the turntable to make card pushing movement in the annular card pushing groove.
The transmission structure between the turntable and the motor can also be: the output shaft of the motor is directly connected with the turntable to drive the turntable to rotate, so that the transmission structure is simpler and the cost is reduced.
While the invention has been described in terms of embodiments, it will be appreciated by those skilled in the art that the invention is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the appended claims.
Claims (7)
1. The automatic mahjong machine is characterized by comprising an annular mahjong pushing device, the annular mahjong pushing device comprises a motor, a base, a rotary table and a mahjong pushing block, the motor is arranged on the base, an annular mahjong pushing groove is formed in the base, a mahjong inlet and a mahjong outlet are formed in the annular mahjong pushing groove, the rotary table is located above the base and driven by the motor to rotate, the rotary table drives the mahjong pushing block to push the mahjong in the annular mahjong pushing groove, an annular vertical rail and an annular mahjong blocking side plate are arranged on the base, the annular mahjong blocking side plate is located on the outer side of the annular vertical rail, the annular mahjong pushing groove is formed by encircling the base, the annular mahjong blocking side plate and the annular vertical rail, the bending angle of the annular vertical rail from the mahjong inlet to the mahjong outlet is larger than 180 DEG, and the mahjong machine pushes the mahjong in the anticlockwise direction from the mahjong inlet to the mahjong outlet, and the annular mahjong pushing device is arranged at the corner of the automatic mahjong machine.
2. The automatic mahjong machine as claimed in claim 1, wherein said tile pushing block is movably clamped on an inner annular wall of said annular tile pushing slot, and said tile pushing block is slidable circumferentially along the inner annular wall of said annular tile pushing slot.
3. The automatic mahjong machine according to claim 2, wherein the turntable is provided with a strip-shaped guide rail extending from inside to outside, the strip-shaped guide rail is provided with a sliding block, the sliding block extends downwards to form a plug-in post, the tile pushing block is provided with a jack, and the plug-in post is inserted into the jack.
4. The automatic mahjong machine as claimed in claim 2, wherein a shifting block is arranged at the edge of the rotary table, a protrusion is arranged on the tile pushing block, and the shifting block is abutted against the protrusion to push the tile pushing block to push tiles in the annular tile pushing groove.
5. The automatic mahjong machine according to claim 1 wherein an output shaft of said motor is directly connected to said rotary table to drive said rotary table to rotate;
or the output shaft of the motor is connected to the turntable after being transmitted by one or more gears so as to drive the turntable to rotate; or the output shaft of the motor is connected with a transmission gear, an arc-shaped internal rack is arranged at the bottom of the turntable, and the transmission gear is meshed with the arc-shaped internal rack so as to drive the turntable to rotate.
6. The automatic mahjong machine according to claim 1, wherein said annular tile blocking side plate is integrally formed with said base; or the annular license plate side plate and the base are formed in a split mode, and the annular license plate side plate and the base are connected through a fastener.
7. The automatic mahjong machine according to one of claims 1 to 6, wherein a sensor for mahjong tile counting is arranged at the tile inlet of the annular tile pushing slot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772836.2A CN106166379A (en) | 2016-08-30 | 2016-08-30 | The loop type mah-jong pushing device of automatic mahjong-playing machine and mahjong machine |
| CN2016107728362 | 2016-08-30 |
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| Publication Number | Publication Date |
|---|---|
| CN107773976A CN107773976A (en) | 2018-03-09 |
| CN107773976B true CN107773976B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610772836.2A Pending CN106166379A (en) | 2016-08-30 | 2016-08-30 | The loop type mah-jong pushing device of automatic mahjong-playing machine and mahjong machine |
| CN201710551269.2A Active CN107773977B (en) | 2016-08-30 | 2017-07-07 | Automatic mahjong machine |
| CN201720818345.7U Active CN207253733U (en) | 2016-08-30 | 2017-07-07 | The showdown groove of mahjong machine, annular mah-jong pushing device and its automatic mahjong-playing machine |
| CN201710550620.6A Active CN107773976B (en) | 2016-08-30 | 2017-07-07 | Annular tile pushing device of automatic mahjong machine and automatic mahjong machine |
| CN201720818150.2U Active CN207928699U (en) | 2016-08-30 | 2017-07-07 | The annular mah-jong pushing device and automatic mahjong-playing machine of automatic mahjong-playing machine |
| CN201721084412.3U Active CN207253736U (en) | 2016-08-30 | 2017-08-28 | The annular disc mah-jong pushing device and automatic mahjong-playing machine of automatic mahjong-playing machine |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610772836.2A Pending CN106166379A (en) | 2016-08-30 | 2016-08-30 | The loop type mah-jong pushing device of automatic mahjong-playing machine and mahjong machine |
| CN201710551269.2A Active CN107773977B (en) | 2016-08-30 | 2017-07-07 | Automatic mahjong machine |
| CN201720818345.7U Active CN207253733U (en) | 2016-08-30 | 2017-07-07 | The showdown groove of mahjong machine, annular mah-jong pushing device and its automatic mahjong-playing machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720818150.2U Active CN207928699U (en) | 2016-08-30 | 2017-07-07 | The annular mah-jong pushing device and automatic mahjong-playing machine of automatic mahjong-playing machine |
| CN201721084412.3U Active CN207253736U (en) | 2016-08-30 | 2017-08-28 | The annular disc mah-jong pushing device and automatic mahjong-playing machine of automatic mahjong-playing machine |
Country Status (2)
| Country | Link |
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| CN (6) | CN106166379A (en) |
| TW (1) | TWM561559U (en) |
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| CN106166379A (en) * | 2016-08-30 | 2016-11-30 | 阳琳 | The loop type mah-jong pushing device of automatic mahjong-playing machine and mahjong machine |
| CN106807055B (en) * | 2016-11-11 | 2023-08-22 | 松冈机电（中国）有限公司 | Card feeding mechanism and mahjong machine |
| CN106512387B (en) * | 2016-12-19 | 2023-09-12 | 浙江宣和机电科技有限公司 | Mahjong machine and tile lifting assembly thereof |
| CN108245878B (en) * | 2016-12-29 | 2023-12-12 | 浙江承驰科技有限公司 | Mahjong machine and mahjong tile arranging method thereof |
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| CN106669142B (en) * | 2017-01-24 | 2023-10-24 | 浙江宣和机电科技有限公司 | Mahjong machine, mahjong tile feeding assembly thereof and mahjong tile arranging method |
| CN106621315B (en) * | 2017-01-24 | 2023-07-21 | 浙江宣和机电科技有限公司 | Mahjong machine, tile feeding assembly thereof and mahjong tile arranging method |
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| CN107335215B (en) * | 2017-07-06 | 2023-10-27 | 浙江宣和机电科技有限公司 | Slope tile discharging device and tile feeding method of mahjong machine |
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| CN108635827A (en) * | 2018-05-31 | 2018-10-12 | 王彬 | A kind of structure of registering the license of three layers of mahjong machine |
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| CN110237527B (en) * | 2019-05-13 | 2024-02-20 | 松冈机电（中国）有限公司 | Card storage and lifting device |
| CN111228787B (en) * | 2020-01-22 | 2023-05-02 | 浙江松乐机电有限公司 | Automatic mahjong machine |
| CN111228788B (en) * | 2020-01-22 | 2023-05-02 | 浙江松乐机电有限公司 | Tile pushing mechanism assembly of automatic mahjong machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107773977A (en) | 2018-03-09 |
| CN207253733U (en) | 2018-04-20 |
| TWM561559U (en) | 2018-06-11 |
| CN106166379A (en) | 2016-11-30 |
| CN107773976A (en) | 2018-03-09 |
| CN207253736U (en) | 2018-04-20 |
| CN207928699U (en) | 2018-10-02 |
| CN107773977B (en) | 2024-06-14 |
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