CN110368672A - Shuffler device and its automatic mahjong-playing machine of application - Google Patents
Shuffler device and its automatic mahjong-playing machine of application Download PDFInfo
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- CN110368672A CN110368672A CN201910630673.8A CN201910630673A CN110368672A CN 110368672 A CN110368672 A CN 110368672A CN 201910630673 A CN201910630673 A CN 201910630673A CN 110368672 A CN110368672 A CN 110368672A
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- bearing
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- planetary
- deep bid
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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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Abstract
It further includes planetary bearing that the invention discloses a kind of shuffler device and its automatic mahjong-playing machines of application including group board item above shuffle deep bid and deep bid of shuffling, and deep bid of shuffling passes through planetary bearing rolling assembling in center axis seat with board item is dialled；If planetary bearing includes Bearing gear outer ring, Bearing gear inner ring, bearing planetary gear retainer and the dry bearing planetary gear in planetary gear train arrangement, bearing planetary gear is assemblied on bearing planetary gear retainer, and be encapsulated between Bearing gear outer ring and Bearing gear inner ring by bearing planetary gear retainer, and at the same time with the internal tooth of Bearing gear outer ring and the outer tooth engagement of Bearing gear inner ring；Deep bid of shuffling is fixedly set on Bearing gear outer ring, is dialled board bearing planetary gear retainer and is fixedly connected, Bearing gear inner ring is fixedly installed with respect to center axis seat.Shuffler device of the invention is simple and compact for structure, reliable operation, can effectively improve the efficiency of shuffling of automatic mahjong-playing machine, reduce noise of shuffling.
Description
Technical field
The invention belongs to automatic mah-jong machine equipments, and in particular to a kind of shuffler device and its automatic mahjong-playing machine of application.
Background technique
The shuffler device of existing automatic mahjong-playing machine is that after driving mah-jong pieces to upset by deep bid rotation of shuffling, mah-jong pieces are moved
The reason board device moved to periphery carries out automatic arranging pieces.Generally for mah-jong pieces are more efficiently upset, can be arranged on deep bid shuffling
One is dialled board item, and group board item is usually fixed, is driven mah-jong pieces to hit group board item by deep bid of shuffling and is upset mah-jong pieces.For
It improves and dials board item on deep bid efficiency is stirred shuffling to mah-jong pieces, have on automatic mahjong-playing machine setting with shuffling deep bid together
Mah-jong pieces can rapidly be toggled it to deep bid week of shuffling by group board item of rotation or differential rotation dialling board item, but persistently rotating
Board item is dialled to mah-jong pieces when stirring speed when the mah-jong pieces on deep bid periphery of shuffling reason board speed is less than, meeting in the reason board region on side
Cause mah-jong pieces excessive in deep bid periphery accumulation of shuffling, so that the load for deep bid of shuffling increases, and with a large amount of mah-jong pieces
It is deposited in deep bid periphery of shuffling, the noise of shuffling of generation also increases with it.
The Chinese patent of Patent No. CN201721794462.0 discloses a kind of mahjong machine Zhong Sheng mechanism, also is provided with one kind
Clutch apparatus stops rotating for controlling to dial the synchronous rotary of board item and deep bid and dial board item.Board is dialled first in the program
It is to realize transmission of shuffling by rubbing between item and deep bid of shuffling, transmission efficiency is not high, and junction abrasion is more serious.In addition
In the program by thimble directly deep bid axle bed and dial board item between sliding slot in sliding realize dial board item and shuffle deep bid it
Between clutch, dial big to the impact of thimble in the board item handoff procedure that rotates and stall between deep bid of shuffling, and clutch
The sliding slot that control needs the deep bid axle bed of thimble insertion alignment and dials on board item is just able to achieve, and clutch for clutch control has certain delay
It is unstable with clutch function.
Summary of the invention
Technical problem solved by the present invention is being mentioned for drawbacks described above existing for existing automatic mahjong-playing machine shuffler device
For the automatic mahjong-playing machine of a kind of novel shuffler device and its application.
The present invention adopts the following technical scheme that realization:
Shuffler device further includes planetary bearing including group board item above shuffle deep bid and deep bid of shuffling, described to shuffle greatly
Disk and group board item pass through planetary bearing rolling assembling in center axis seat；The planetary bearing includes arranging in planetary gear train
If Bearing gear outer ring, Bearing gear inner ring, bearing planetary gear retainer and dry bearing planetary gear, the bearing planetary gear dress
It fits on bearing planetary gear retainer, and Bearing gear outer ring and Bearing gear inner ring is encapsulated in by bearing planetary gear retainer
Between, and at the same time with the internal tooth of Bearing gear outer ring and the outer tooth engagement of Bearing gear inner ring；The deep bid fixing sleeve of shuffling
On Bearing gear outer ring, described group of board item is connect with bearing planetary gear retainer, and the Bearing gear inner ring is with respect to center
Axle bed fixed setting.
Further, it is arranged on the bearing planetary gear retainer several nested with group board center mounting base of board item is dialled
Dial board connecting rod.
The invention also discloses another shuffler devices also to wrap including group board item above shuffle deep bid and deep bid of shuffling
Clutch and planetary bearing are included, the deep bid of shuffling passes through planetary bearing rolling assembling in center axis seat with board item is dialled；It is described
Planetary bearing include in planetary gear train arrangement Bearing gear outer ring, Bearing gear inner ring, bearing planetary gear retainer and
If dry bearing planetary gear, the bearing planetary gear is assemblied on bearing planetary gear retainer, and passes through bearing planetary gear retainer
It is encapsulated between Bearing gear outer ring and Bearing gear inner ring, and at the same time in the internal tooth and Bearing gear of Bearing gear outer ring
The outer tooth engagement of circle；The deep bid of shuffling is fixedly set on Bearing gear outer ring, described group of board bearing planetary gear retainer
Connection, the Bearing gear inner ring connect with clutch, control bearing inner ring gear opposite center axis seat lock state with
Switch between free state.
Further, it is arranged on the bearing planetary gear retainer several nested with group board center mounting base of board item is dialled
Dial board connecting rod.
Further, the clutch includes the first clutch structure being mounted on Bearing gear inner ring and the first clutch
Structure combination and the second separated clutch structure and the second clutch structure of driving in conjunction with the first clutch structure and separate past
Multiple driving mechanism.
Further, first clutch structure is fixed on the bottom of Bearing gear inner ring, the reciprocating drive mechanism packet
Clutch lifting top rod and rotary drive that guiding is mounted in center axis seat are included, the rotary drive passes through one turn of driving
Dynamic element is contacted with clutch lifting top rod, and the reciprocating linear that the rotary motion of rotary drive is converted to clutch lifting top rod is transported
Dynamic, second clutch structure is fixed at the top of clutch lifting top rod.
Further, the rotating element is swing rod, cam or eccentric wheel.
Further, the rotating element is tool there are two the double end rocker arm of swing rod, the corresponding driving of one of swing rod from
Close lifting top rod, the operation panel lifting of the corresponding driving automatic mahjong-playing machine of another swing rod.
Further, the rotary drive is other mechanisms inside the motor being separately provided or automatic mahjong-playing machine
Motor is by transfer device as rotary drive.
Further, the clutch further includes the alignment sensor of feedback control clutch and operation panel state, described
Alignment sensor includes the inductive head of at least three detection Double-head shaking arm swing positions, respectively corresponds the first clutch structure and second
The jacking position of the binding site of clutch structure, the disengaged position of the first clutch structure and the second clutch structure and operation panel.
Further, control the second clutch structure and first is additionally provided between the clutch lifting top rod and center axis seat
The return spring of clutch structure separation, is arranged restricted second clutch structure and the first clutch structure on the clutch lifting top rod
The limited step of separation extreme position.
Further, first clutch structure and the second clutch structure are friction type clutch structure, embedded clutch knot
Structure or magnetic-type clutch structure.
The invention also discloses the automatic mahjong-playing machines using above-mentioned shuffler device.
Shuffler device of the invention will shuffle and be assembled between deep bid and group board item by planetary bearing, and planetary bearing realization is washed
While board deep bid and group board item are with respect to center axis seat rolling assembling, additionally it is possible to realize the planet shuffled between deep bid and group board item
Differential gearing, entire shuffler device assembling structure are more compact.Planetary bearing is engaged by gear and realizes Bearing gear inner ring and axis
The relative rotation between gear outer ring is held, more common rolling bearing has smaller noise, and wears more compared with roller bearing
It is small.
Further, the present invention, which also passes through clutch, can control the Bearing gear inner ring of planetary bearing with respect to center axis seat
Locking or free state.When shuffling early period, more mah-jong pieces, clutch control planetary bearing are accumulated in the periphery for deep bid of shuffling
Bearing gear inner ring freedom of entry state, the characteristics of according to Planetary Gear Transmission, Bearing gear inner ring is unlocked at this time, due to
For external mah-jong pieces to the resistance for dialling board item, the Bearing gear outer ring of deep bid of shuffling connection is unable to drive the bearing row for dialling the connection of board item
Star-wheel retainer and Bearing gear outer ring form differential speed rotation, and group board, deep bid of shuffling can not actively be rotated on deep bid by dialling board item
The mah-jong pieces of middle section will not continue to deep bid periphery movement of shuffling, and the mah-jong pieces on deep bid periphery of shuffling are not crowded, the region
Mah-jong pieces board turning reason board it is high-efficient, deep bid motor load is light, while managing board low noise.With the progress shuffled, deep bid of shuffling
The mah-jong pieces on periphery are persistently reduced, and mahjong machine enters when shuffling the later period, and clutch control planetary bearing planetary gear enters speed change
State, clutch locks the Bearing gear inner ring of planetary bearing with respect to center axis seat at this time, according to the spy of Planetary Gear Transmission
Point, the Bearing gear outer ring of deep bid of shuffling at this time connection drive the bearing planetary gear for dialling the connection of board item to protect as power intake
Frame is held as output end, board item is dialled in driving and deep bid of shuffling forms differential speed rotation, is dialled board item shuffling and is slightly stirred fiber crops on deep bid
By board, by the mah-jong pieces for deep bid middle section of shuffling slowly to deep bid periphery movement of shuffling, remaining mahjong on the deep bid that will shuffle
Board drives to deep bid neighboring area of shuffling and carries out reason board, and finally realizes that shuffling for all mah-jong pieces manages board.The present invention utilize from
Clutch controls the Gear Planet Transmission control of planetary bearing, adjusts mah-jong pieces in the distribution on deep bid of shuffling according to different shuffling phases
The mah-jong pieces of situation, the deep bid periphery that guarantees to shuffle are in not crowded state, and one turns over come the mah-jong pieces on the deep bid periphery that shuffle
Board reason board is more efficient, gently reduces among deep bid of shuffling with edge mah-jong pieces quantity, deep bid motor load is light, while managing board and making an uproar
Sound is lower.
Clutch of the invention is automatically controlled using motor, passes through quick friction type clutch structure or embedded accordingly
Clutch structure or magnetic-type clutch structure, the state switching reaction of Bearing gear inner ring faster, and are impacted and are all acted on
On two clutch structures, the impact to shuffling device is reduced.It further can also be by the drive control of clutch and automatic
The operation panel elevating control of mahjong machine combines, so that the assembling structure inside mahjong machine is more compact, does not need to be separately provided
The control mechanism of clutch.
In conclusion shuffler device of the invention is simple and compact for structure, reliable operation, automatic mahjong-playing machine can be effectively improved
Efficiency of shuffling, reduce and shuffle noise.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Detailed description of the invention
Fig. 1 is the shuffler device structural schematic diagram in embodiment one.
Fig. 2 is the planetary bearing external structure schematic diagram in embodiment one.
Fig. 3 is the planetary bearing schematic diagram of internal structure in embodiment one.
Fig. 4 is the shuffler device structural schematic diagram in embodiment two, the free shape of Bearing gear inner ring of corresponding planetary bearing
State.
Fig. 5 is the shuffler device structural schematic diagram in embodiment two, and the Bearing gear inner ring of corresponding planetary bearing locks shape
State.
Fig. 6 is the shuffler device structural schematic diagram in embodiment three, the free shape of Bearing gear inner ring of corresponding planetary bearing
State.
Fig. 7 is the shuffler device structural schematic diagram in embodiment three, and the Bearing gear inner ring of corresponding planetary bearing locks shape
State.
Fig. 8 is that the shuffler device in embodiment three controls the status diagram that operation panel jacks.
Fig. 9 is the clutch driving structure schematic diagram in embodiment three.
Figure 10 is the double end rocker structure schematic diagram in embodiment three.
Figure 11 is the clutch lifting top rod structural schematic diagram in embodiment three.
Figure 12 is the alignment sensor structural schematic diagram in embodiment three.
Figure 13 is the shuffler device structural schematic diagram in example IV.
Figure 14 is the planetary bearing schematic diagram of internal structure in embodiment five.
Figure label: 1- shuffles deep bid, 11- deep bid driven gear ring, and 2- dials board items, and 21- dials board center mounting bases, in 3-
Spindle seat, 4- planetary bearing, 41- Bearing gear outer ring are enclosed under 41 '-Bearing gears, 411- circumferential direction position limiting structure, 42- bearing gear
Inner ring is taken turns, is enclosed on 42 '-Bearing gears, 43- bearing planetary gear retainer, 431- groups of board connecting rods, 44- bearing planetary gear,
45- friction plate, 5- clutch, 51- friction block, 52- clutch lifting top rod, the horizontal pressure pin of 521-, 522- lifting guide pillar, 523- limit
Position step, 53- rocker arm, the first swing rod of 531-, the second swing rod of 532-, 533- idler wheel, 534- rocker arm mounting base, 535- sensor block,
54- alignment sensor, the first inductive head of 541-, the second inductive head of 542-, 543- third inductive head, 55- motor, 56- motor branch
Frame, 61- operation panel go up and down horizon bar, rising stem in 62- operation panel, and 71- is attracted piece, 72- electromagnet.
Specific embodiment
Embodiment one
Referring to Fig. 1, shuffler device in diagram is a kind of specific embodiment of the invention, specifically include deep bid 1 of shuffling,
Dial board item 2, center axis seat 3 and planetary bearing 4.Shuffle deep bid 1 and dial board item 2 by 4 rolling assembling of planetary bearing in central axis
On seat 3, dials board item 2 and be located at 1 top of deep bid of shuffling, planetary bearing 4, which is used as to shuffle deep bid 1 and dial board item 2, is assemblied in center axis seat 3
On rolling assembling part while, also deep bid 1 and dial the driving member between board item 2 as shuffling, realize and dial board item 2 and shuffle big
Differential rotates between disk 1.
In conjunction with referring to figs. 2 and 3, planetary bearing 4 includes Bearing gear outer ring 41, Bearing gear inner ring 42, bearing planet
Take turns retainer 43 and bearing planetary gear 44.Bearing gear outer ring 41 and Bearing gear inner ring 42 are coaxially arranged, Bearing gear outer ring
It is respectively equipped with the internal tooth and external tooth being oppositely arranged on 41 internal ring wall and the external annulus of Bearing gear inner ring 42, if dry bearing planet
Wheel 44 is evenly distributed on the annular space between Bearing gear outer ring 41 and Bearing gear inner ring 42, and bearing planetary gear 44 is tooth
Wheel, and at the same time being arranged with the internal tooth of Bearing gear outer ring and the outer tooth engagement of Bearing gear inner ring in planetary gear train.It is all
44 rolling assembling of bearing planetary gear on bearing planetary gear retainer 43, bearing planetary gear retainer 43 includes two coaxial flat
Capable annulus side plate, bearing planetary gear 44 pass through gear shaft rolling assembling between the annulus side plate, and pass through two sides circle
Ring side plate is encapsulated between Bearing gear outer ring 41 and Bearing gear inner ring 42, forms the integral outer structure of rolling bearing.
When assembly, the Bearing gear inner ring 42 of planetary bearing 4 is fixedly set in center axis seat 3, can by connecting key,
Connecting pin or interference fit are assembled with center axis seat 3；Shuffle deep bid 1 center installation inner ring be fixedly set in outside Bearing gear
On circle 41, the excircle in Bearing gear outer ring 41 is provided with the circumferential position limiting structure 411 of several protrusions or recess, is shuffling
The one-to-one circumferential position limiting structure nesting assembly of inner ring setting is installed at the center of deep bid 1, realizes shuffle deep bid 1 and Bearing gear
Circumferential clocking of turbine rotation between outer ring 41；The overall structure for dialling board item 2 is identical as the structure of existing shuffler device, is dialling board item 2
Strip-spiral structure center setting dial board center mounting base 21, dial 21 empty set of board center mounting base in center axis seat 3
On, can be freely rotated with respect to center axis seat 3, while dial board center mounting base 21 also with the bearing planetary gear of planetary bearing 4
The connection of 43 coaxial transmission of retainer, is arranged several groups of board connecting rods 431 on bearing planetary gear retainer 43, dials dialling for board item
Several corresponding connecting holes are set in board center mounting base 21, dial board center mounting base 21 by corresponding nested encryptions
Connecting hole and dial board connecting rod 431 and bearing planetary gear retainer 43 and rotate synchronously.
Planetary bearing 4 in the present embodiment not only has the function of rolling bearing, and the planetary gear train of inside composition is also
It can be realized the differential rotation shuffled between deep bid 1 and group board item 2.Specifically, shuffling for connecting with Bearing gear outer ring 41 is big
Disk 1 is used as input terminal, big disk-drive motor and gear train assembly to connect with the transmission of deep bid driven gear ring 11 shuffled on deep bid 1
It connects, drives the rotation of deep bid 1 of shuffling, while the rotary power for deep bid 1 of shuffling is transmitted to the Bearing gear outer ring 41 of planetary bearing 4 together
Step rotation.Since Bearing gear inner ring 42 is locked with respect to center axis seat 3, by Planetary Gear Transmission principle, as planet
The bearing planetary gear retainer 43 of frame is power output end, and group board item 2 is driven to make the rotation of principal moment speed relative to deep bid 1 of shuffling.
In automatic mahjong-playing machine using the present embodiment shuffler device, differential can be continued between deep bid 1 and group board item 2 by shuffling
Rotation stir shuffling to mah-jong pieces, and the rolling assembling of shuffle deep bid 1 and group board item 2 is realized by a planetary bearing 4
It is assembled with differential gearing, the assembling structure of shuffler device is more compact, and the relative rotation between planetary bearing 4 passes through planet
The rolling of gear, which is engaged, to be realized, noise and abrasion are smaller.
Embodiment two
Referring to fig. 4 and Fig. 5, the shuffler device in diagram is another specific embodiment of the invention, specifically includes and washes
Board deep bid 1 dials board item 2, center axis seat 3, planetary bearing 4 and clutch 5.It shuffles and deep bid 1 and dials board item 2 by planetary bearing 4
Rolling assembling is in center axis seat 3, and group board item 2 is located at 1 top of deep bid of shuffling, and planetary bearing 4 is as deep bid 1 and group board item of shuffling
2 while be assemblied in the rolling assembling part in center axis seat 3, also deep bid 1 and dials the driving member between board item 2 as shuffling, real
Board item 2 now being dialled between deep bid 1 of shuffling, differential rotates.The specific structure of planetary bearing 4 in the present embodiment and embodiment one
Fig. 2 is identical with Fig. 3, and the Bearing gear inner ring 42 of planetary bearing 4 unlike embodiment one is not straight between center axis seat 3
Connect fixed suit, the Bearing gear inner ring that the present embodiment passes through clutch 5 control and planetary bearing 4 installed in center axis seat 3
42 clutches, control bearing inner ring gear 42 switches between opposite 3 lock state of center axis seat and free state, and then cuts
It changes and dials board item 2 relative to the rotation of 1 active differential of deep bid or the free state of shuffling.
When assembly, 42 empty set of Bearing gear inner ring of planetary bearing 4 is assemblied in center axis seat 3；It shuffles the center of deep bid 1
Installation inner ring be fixedly set on Bearing gear outer ring 41, the excircle in Bearing gear outer ring 41 be provided with it is several protrusion or
The circumferential position limiting structure 411 of recess, it is nested in the one-to-one circumferential position limiting structure of the center for deep bid 1 of shuffling installation inner ring setting
The circumferential clocking of turbine rotation shuffled between deep bid 1 and Bearing gear outer ring 41 is realized in assembly；Dial board item 2 overall structure with it is existing
The structure of shuffler device is identical, dials board center mounting base 21 in the center setting for dialling the strip-spiral structure of board item 2, dials board item
Mounting base 21 empty set in center can be freely rotated in center axis seat 3 with respect to center axis seat 3, while dial board center mounting base
21 also connect with 43 coaxial transmission of bearing planetary gear retainer of planetary bearing 4, if being arranged on bearing planetary gear retainer 43
It is dry to dial board connecting rod 431, it dials dialling for board item and several corresponding connecting holes is set in board center mounting base 21, dial board center
Mounting base 21 is synchronous with bearing planetary gear retainer 43 by the connecting hole and group board connecting rod 431 for corresponding nested encryptions
Rotation.
Switching in clutch 5 with Bearing gear inner ring 42 is the opposite central axis of Bearing gear inner ring 42 under discrete state
Seat 3 is in free state, and Bearing gear inner ring 42 does not stress at this time, and the transmission of the planetary gear train inside planetary bearing 4 is by
Disconnected, the mah-jong pieces shuffled on deep bid 1 can not be stirred by dialling board item 2；It is combination in the switching of clutch 5 and Bearing gear inner ring 42
Under state, Bearing gear inner ring 42 is in the lock state with respect to center axis seat 3, and planetary bearing 4 is equivalent to embodiment one at this time, with
What Bearing gear outer ring 41 connected shuffles deep bid 1 as input terminal, big disk-drive motor and gear train assembly and deep bid 1 of shuffling
On deep bid driven gear ring 11 be sequentially connected, driving is shuffled the rotation of deep bid 1, while the rotary power for deep bid 1 of shuffling is transmitted to row
The Bearing gear outer ring 41 of star bearing 4 rotates synchronously.Since Bearing gear inner ring 42 is locked with respect to center axis seat 3, pass through
Planetary Gear Transmission principle, the bearing planetary gear retainer 43 as planet carrier are power output end, drive group board item 2 is opposite to wash
Board deep bid 1 makees the rotation of principal moment speed.
Referring again to Fig. 4 and Fig. 5, the clutch 5 in the present embodiment specifically includes friction plate 45 and friction block 51 and drives
The clutch lifting top rod 52 and Rocker arm 53 of dynamic friction block 51, wherein friction plate 45 is coaxially to be fixed on 42 bottom of Bearing gear inner ring
Annulus friction plate, be the first clutch structure, the setting of friction plate 45 do not influence Bearing gear outer ring 41 and bearing planetary gear
The top of clutch lifting top rod 52 is arranged in the rotation of retainer 43, friction block 51, is the second clutch friction structure, clutch lifting
Mandril 52 is oriented to is mounted in center axis seat 3 along the vertical direction, and top connection friction block 51 reaches 45 lower section of friction plate, bottom
It is contacted with Rocker arm 53, Rocker arm 53, which is connected to drive by rotary drive, carries out rotary oscillation, 52 structure of Rocker arm 53 and clutch lifting top rod
At the reciprocating drive mechanism of driving friction block 51 jacking and decline, when Rocker arm 53 is swung up, clutch lifting top rod 52 is pushed
It drives friction block 51 to jack upwards, combines friction block 51 to friction plate 45 and compress, realize the combination of clutch, at this time bearing gear
It takes turns inner ring to lock with respect to center axis seat, as shown in Figure 5；When Rocker arm 53 is to lower swing, clutch lifting top rod 52 is in itself weight
Decline under the promotion of power or return spring, realize the separation of clutch, as shown in Figure 4, Bearing gear inner ring is opposite at this time
Center axis seat is freely rotated.
In the present embodiment using Rocker arm 53 as contact with clutch lifting top rod and drive its lifting rotating element,
The driving mechanism of linear reciprocating motion can also be converted rotational motion into using other in practical application, such as using actively rotation
Element is the cam mechanism of cam or uses active rotating element for the eccentric wheel mechanism of eccentric wheel.
The friction plate 45 and friction block 51 that clutch 5 in the present embodiment uses is friction type clutch structure, practical applications
In can also use embedded clutch structure, several locating slots are circumferentially such as set in 42 bottom of Bearing gear inner ring, in clutch
The top setting of lifting top rod 52 can be embedded in the abaculus of locating slot；Or magnetic-type clutch structure can also be used, in bearing
The magnetic sheet block to attract each other is respectively set on inner ring gear 42 and clutch lifting top rod 52.
The motor 55 in center axis seat 3 is fixed on as clutch using separately through electric machine support 56 in the present embodiment
Rotary drive, the movement of 55 control clutches of motor.In practical application, in order to reduce cost and improve automatic mahjong-playing machine
Internal structural compactness, can also be using mechanisms (such as rising mechanism, deep bid transmission mechanism) other inside automatic mahjong-playing machine
The motor rotary power output of other mechanisms is controlled clutch operating by transfer device by motor.
Embodiment three
Referring to Fig. 6-8, the shuffler device in diagram is the further embodiment of embodiment two, including deep bid 1 of shuffling, is dialled
Board item 2, center axis seat 3, planetary bearing 4 and clutch 5, clutch 5 are controlling the Bearing gear inner ring clutch of planetary bearing 4
Meanwhile the operation panel lifting of automatic mahjong-playing machine is also controlled, referred herein is that mahjong machine desktop rises drop setting, for user
Operate the operation panel of automatic mahjong-playing machine.Shuffle deep bid 1 and dial board item 2 assembling structure it is identical as embodiment two, the present embodiment exists
This is not repeated them here.The clutch 5 of the present embodiment also includes friction plate 45 and friction block 51 and the clutch for driving friction block 51
Lifting top rod 52 and Rocker arm 53, unlike, the Rocker arm 53 in the present embodiment is that there are two the double end rocker arm of swing rod, two pendulum for tool
Bar is structure as a whole, the combination and separation of one of swing rod control clutch 5, another swing rod identical as embodiment two
Rising stem 62 in the operation panel gone up and down inside centrally disposed axle bed is then controlled, mahjong is driven by the lifting of rising stem 62 in operation panel
Operation panel lifting on machine desktop.
It is specific as shown in Figure 9, the friction block drive part of the clutch 5 of the present embodiment specifically further include friction block 51,
Clutch lifting top rod 52, Rocker arm 53, alignment sensor 54, motor 55 and electric machine support 56.At the bottom of Bearing gear inner ring 42
The friction plate 45 of the coaxial clamping rings in portion is used as the first clutch structure, the setting of friction plate 45 do not influence Bearing gear outer ring 41 with
And the rotation of bearing planetary gear retainer 43, the top of clutch lifting top rod 52 is set as the friction block 51 of the second clutch structure
Portion is the second clutch friction structure, and clutch lifting top rod 52 is oriented to is mounted in center axis seat 3 along the vertical direction, center axis seat 3
The top connection of the upper circumferentially extending structure being arranged for assembling clutch lifting top rod 52 and Rocker arm 53, clutch lifting top rod 52 rubs
Cleaning block 51 reaches 45 lower section of friction plate, and bottom is contacted with Rocker arm 53.Rocker arm 53 is driven with the motor 55 as rotary drive
Connection, motor 55 are fixed on 3 side of center axis seat by electric machine support 56.
In conjunction with referring to Figure 10, the Rocker arm 53 in the present embodiment includes 531 He of the first swing rod along same rectilinear direction one
Rocker arm mounting base 534 is arranged in the intermediate of second swing rod 532, the first swing rod 531 and the second swing rod 532, and entire Rocker arm 53 is by shaking
Arm mounting base 534 and the motor shaft of motor 55 are fixedly attached.First swing rod 531 of Rocker arm 53 is for controlling clutch lifting top rod
52, the second swing rod 532 is all provided with for controlling operation panel lifting horizon bar 61 in the end of the first swing rod 531 and the second swing rod 532
It is equipped with the idler wheel 533 being in rolling contact with clutch lifting top rod 52 and operation panel lifting top rod 61.
The mode of the first swing rod 531 driving clutch lifting top rod 52 of Rocker arm 53 is identical as embodiment two, as shown in figure 11,
Clutch lifting top rod 52 includes horizontal pressure pin 521 and lifting guide pillar 522, and lifting guide pillar 522 is two, respectively relative level support
Bar 521 is vertically connected on the both ends of horizontal pressure pin, forms a U-shaped bar, and clutch lifting top rod 52 passes through two parallel liftings
Guide rod 522 is oriented to is mounted in the guiding duct of center axis seat 3 along the vertical direction, and restricted lifting is arranged on lifting guide pillar 522
Guide rod 522 falls the limited step 523 of abjection out of center axis seat guiding duct, while limited step 523 is also defined and rubbed
The position of cleaning block 51 and 45 separation extreme of friction plate.Horizontal pressure pin 521 is in be arranged horizontally in bottom to contact with Rocker arm 53, level support
Bar 521 should be located in the swinging plane of Rocker arm 53, guarantee that Rocker arm 53 can touch horizontal 521 bottom of pressure pin during the swing
Portion simultaneously jacks 52 entirety of clutch lifting top rod upwards.Clutch lifting top rod 52 is when controlling clutch separation, Ke Yitong
The gravity decline of itself is crossed, can also be set on the lifting top rod 52 between horizontal pressure pin 521 and center axis seat guiding duct
Return spring realizes clutch quick separating using the elastic acting force of the return spring of compression.
The mode of rising stem 62 is similar to clutch in the second swing rod 532 control operation panel of Rocker arm 53, rising stem in operation panel
62 bottom extends to the bottom most position of Rocker arm 53, and the bottom of rising stem 62 is fixedly installed along horizontal rectangular cloth in operation panel
The operation panel lifting horizon bar 61 set during being swung up by the second swing rod 532, touches operation panel lifting horizon bar
61 and push operation panel lifting horizon bar 61 drive operation panel in rising stem 62 upwards jack, in order to guarantee the second swing rod 532 under
Semicircle can touch operation panel horizon bar 61 during being swung up, by the idler wheel protrusion first on the second swing rod 532
The two sides of swing rod are arranged.The extreme position that operation panel lifting horizon bar 61 declines should be guaranteed that the first swing rod 531 in Rocker arm 53
During being swung up control clutch combination, the idler wheel on the second swing rod 532 can't touch operation panel lifting water
Flat bar 61 can push operation panel liter only when the first swing rod 531 is swung up to lower swing, the second swing rod 532
Dropping horizon bar 61 drives rising stem 62 in operation panel to jack upwards.The present embodiment is directed to a kind of by same reciprocating drive mechanism
The clutch of shuffler device and the technical solution of operation panel jacking, 62 attended operation of rising stem in related operation panel can be respectively driven
The specific lifting mounting structure of disk refers to existing automatic mahjong-playing machine, and this will not be repeated here for the present embodiment.
Rocker arm 53, which is connected to drive by motor 55, carries out rotary oscillation, and Rocker arm 53 and clutch lifting top rod 52 constitute driving friction
Block 51 jacking and decline reciprocating drive mechanism, when the first swing rod 531 of Rocker arm 53 is swung up, idler wheel thereon push from
Closing lifting top rod 52 drives friction block 51 to jack upwards, combines friction block 51 to friction plate 45 and compresses, realizes the knot of clutch
It closes, Bearing gear inner ring is locked with respect to center axis seat at this time, as shown in Figure 7；When the first swing rod 531 of Rocker arm 53 is to lower swing
When, clutch lifting top rod 52 declines under the promotion of self gravity or return spring, realizes the separation of clutch, at this time bearing
Inner ring gear is freely rotated with respect to center axis seat, as shown in Figure 6, when the first swing rod 531 of Rocker arm 53 continues to lower swing
Meanwhile second process that swings in opposite directions of swing rod 532, idler wheel thereon push operation panel lifting horizon bar 61 to drive in operation panel and rise
Bar 62 jacks upwards, and when the second swing rod 532 swings upwards into extreme higher position, the operation panel that rising stem 62 connects in operation panel is jacked
To extreme higher position, as shown in Figure 8.
Referring again to Fig. 9, in order to accurately control the swing position of Rocker arm 53, realizes the combination of clutch and separate and grasp
Make the accurate positionin control of disk, the clutch 5 of the present embodiment further includes that the positioning of feedback control clutch and operation panel state passes
Sensor 54, in conjunction with shown in Figure 12, alignment sensor 54 includes three groups of inductions for respectively corresponding detection 53 swing position of double end rocker arm
Head, three groups of inductive heads are separately fixed on the sensor stand in center axis seat, wherein the first inductive head 541 corresponds to clutch 5
Double end rocker arm 53 swing to the position that friction block and friction plate combine, the second inductive head 542 is differed with the first inductive head 541
180 °, corresponding double end rocker arm 53 swings to the position of operation panel jacking in place, and third inductive head 543 is located at the first inductive head 541
And second between inductive head 542, and arranges closer to the first inductive head 541, the double end rocker arm 53 of corresponding clutch 5 is swung to
The position of friction block and friction plate separation.Inductive head can be using close switch, on one of swing rod of double end rocker arm 53
It is arranged for triggering the sensor block 535 close to switch.
The friction plate 45 and friction block 51 that clutch 5 in the present embodiment uses is friction type clutch structure, practical applications
In can also use embedded clutch structure, several locating slots are circumferentially such as set in 42 bottom of Bearing gear inner ring, in clutch
The top setting of lifting top rod 52 can be embedded in the abaculus of locating slot；Or magnetic-type clutch structure can also be used, in bearing
The magnetic sheet block to attract each other is respectively set on inner ring gear 42 and clutch lifting top rod 52.
The motor 55 in center axis seat 3 is fixed on as clutch using separately through electric machine support 56 in the present embodiment
Rotary drive, the movement of 55 control clutches of motor.In practical application, in order to reduce cost and improve automatic mahjong-playing machine
Internal structural compactness, can also be using mechanisms (such as rising mechanism, deep bid transmission mechanism) other inside automatic mahjong-playing machine
The motor rotary power output of other mechanisms is controlled clutch operating by transfer device by motor.
Example IV
Referring to Figure 13, the shuffler device in diagram is another specific embodiment of the invention, specifically includes and shuffles greatly
Disk 1 dials board item 2, center axis seat 3, planetary bearing 4 and clutch 5.It shuffles and deep bid 1 and dials board item 2 and rotated by planetary bearing 4
It is assemblied in center axis seat 3, dials board item 2 and be located at 1 top of deep bid of shuffling, planetary bearing 4 is filled as deep bid 1 is shuffled with board item 2 is dialled
While fitting over the rolling assembling part in center axis seat 3, also as the driving member shuffled between deep bid 1 and group board item 2, realizes and dial
Differential rotates between board item 2 and deep bid 1 of shuffling.The specific structure of planetary bearing 4 in the present embodiment and Fig. 2 of embodiment one and
Fig. 3 is identical, and the Bearing gear inner ring 42 of planetary bearing 4 unlike embodiment one is not directly solid between center axis seat 3
Fixed suit, the present embodiment by the Bearing gear inner ring 42 of the control of clutch 5 installed in center axis seat 3 and planetary bearing 4 from
It closes, control bearing inner ring gear 42 switches between opposite 3 lock state of center axis seat and free state, and then switches and dial
Board item 2 is relative to the rotation of 1 active differential of deep bid or the free state of shuffling.
When assembly, 42 empty set of Bearing gear inner ring of planetary bearing 4 is assemblied in center axis seat 3；It shuffles the center of deep bid 1
Installation inner ring be fixedly set on Bearing gear outer ring 41, the excircle in Bearing gear outer ring 41 be provided with it is several protrusion or
The circumferential position limiting structure 411 of recess, it is nested in the one-to-one circumferential position limiting structure of the center for deep bid 1 of shuffling installation inner ring setting
The circumferential clocking of turbine rotation shuffled between deep bid 1 and Bearing gear outer ring 41 is realized in assembly；Dial board item 2 overall structure with it is existing
The structure of shuffler device is identical, dials board center mounting base 21 in the center setting for dialling the strip-spiral structure of board item 2, dials board item
Mounting base 21 empty set in center can be freely rotated in center axis seat 3 with respect to center axis seat 3, while dial board center mounting base
21 also connect with 43 coaxial transmission of bearing planetary gear retainer of planetary bearing 4, if being arranged on bearing planetary gear retainer 43
It is dry to dial board connecting rod 431, it dials dialling for board item and several corresponding connecting holes is set in board center mounting base 21, dial board center
Mounting base 21 is synchronous with bearing planetary gear retainer 43 by the connecting hole and group board connecting rod 431 for corresponding nested encryptions
Rotation.
Switching in clutch 5 with Bearing gear inner ring 42 is the opposite central axis of Bearing gear inner ring 42 under discrete state
Seat 3 is in free state, and Bearing gear inner ring 42 does not stress at this time, and the transmission of the planetary gear train inside planetary bearing 4 is by
Disconnected, the mah-jong pieces shuffled on deep bid 1 can not be stirred by dialling board item 2；It is combination in the switching of clutch 5 and Bearing gear inner ring 42
Under state, Bearing gear inner ring 42 is in the lock state with respect to center axis seat 3, and planetary bearing 4 is equivalent to embodiment one at this time, with
What Bearing gear outer ring 41 connected shuffles deep bid 1 as input terminal, big disk-drive motor and gear train assembly and deep bid 1 of shuffling
On deep bid driven gear ring 11 be sequentially connected, driving is shuffled the rotation of deep bid 1, while the rotary power for deep bid 1 of shuffling is transmitted to row
The Bearing gear outer ring 41 of star bearing 4 rotates synchronously.Since Bearing gear inner ring 42 is locked with respect to center axis seat 3, pass through
Planetary Gear Transmission principle, the bearing planetary gear retainer 43 as planet carrier are power output end, drive group board item 2 is opposite to wash
Board deep bid 1 makees the rotation of principal moment speed.
Clutch 5 in the present embodiment, which specifically includes, is attracted piece 71 and electromagnet 72, wherein it is coaxial fixed for being attracted piece 71
Annulus iron plate or flat thin magnet in 42 bottom of Bearing gear inner ring, are the first clutch structure, and the setting for being attracted piece 71 does not influence axis
The rotation of gear outer ring 41 and bearing planetary gear retainer 43 is held, the top that electromagnet 72 is arranged in piece 71, electromagnet are attracted
72 be the second clutch friction structure, and electromagnet 72 is mounted in center axis seat 3, is attracted 71 bottom of piece and the top of electromagnet 72 connects
It touches but can arbitrarily rotate, when electromagnet 72 obtains electric generation magnetic force, make to be attracted 71 bottom of piece and the top of electromagnet 72 is close
Being pulled together arbitrarily to rotate, and realize the combination of clutch；When 72 power loss magnetic force of electromagnet disappears, clutch is in
Discrete state, as shown in Figure 13.
Rotary drive in the present embodiment is motor, can also be filled using the power output of other mechanisms in practical application
It sets through connecting rod or gear and the public power motor of other mechanisms.
Embodiment five
Planetary bearing in above four embodiments is the roller gear used, and in practical application, planetary bearing can also
Using the bevel gear planetary gear train in Figure 14.
Specifically, the planetary bearing 4 in the present embodiment includes enclosing on 41 ', Bearing gear to enclose 42 ', bearing under Bearing gear
Planetary gear retainer 43 and bearing planetary gear 44.Enclosed under Bearing gear 41 ' with that 42 ' are enclosed on Bearing gear is coaxial according to upper and lower position
Arrangement, enclose under Bearing gear 41 ' upper surface and Bearing gear on enclose 42 ' lower surface and be machined with the opposite conical surface gear teeth, axis
It holds planetary gear 44 and uses conical gear, enclosed on 41 ' and Bearing gear if dry bearing planetary gear 44 is evenly distributed under Bearing gear
Annular space between circle 42 ', and at the same time with enclosed under Bearing gear and Bearing gear on the conical surface gear teeth meshing enclosed, in planet
Gear train arrangement.All 44 rolling assemblings of bearing planetary gear are on bearing planetary gear retainer 43, bearing planetary gear retainer
43 around are arranged in enclosed under Bearing gear 41 ' with Bearing gear on enclose 42 ' excircle, and with enclose 41 ' and axis under Bearing gear
It holds to enclose on gear and relatively rotates assembly between 42 '.
When assembly, 42 ' are enclosed on the Bearing gear of planetary bearing 4, center axis seat is fixedly set in by the tooth slot structure of inner ring
On, fixing assembling between opposite center axis seat 3；The center installation inner ring of deep bid 1 of shuffling is fixedly set under Bearing gear and encloses 41 '
On, the excircle that 41 ' are enclosed under Bearing gear is provided with several installation hole locations and the coaxial fixing assembling of deep bid of shuffling, and realization is shuffled
The circumferential clocking of turbine rotation between 41 ' is enclosed under deep bid and Bearing gear；Dial the overall structure of board item and the structure of existing shuffler device
It is identical, board center mounting base is dialled in the center setting for dialling the strip-spiral structure of board item, board center mounting base empty set is dialled and exists
In center axis seat, can be freely rotated with respect to center axis seat, at the same dial board center mounting base also with the bearing row of planetary bearing 4
The connection of 43 coaxial transmission of star-wheel retainer, the specific mode that is sequentially connected is identical as embodiment one to four, protects in bearing planetary gear
It holds and several groups of board connecting rods 431 is set on frame 43, dial dialling for board item and several corresponding connections are set in the mounting base of board center
Board center mounting base is dialled by corresponding the connecting hole of nested encryptions and dialling board connecting rod 431 and bearing planetary gear in hole
Retainer 43 rotates synchronously.
Planetary bearing 4 in the present embodiment not only has the function of rolling bearing, and the planetary gear train of inside composition is also
It can be realized the differential rotation shuffled between deep bid and group board item.Specifically, with the 41 ' deep bids of shuffling connecting are enclosed under Bearing gear
As input terminal, big disk-drive motor and gear train assembly are sequentially connected with the deep bid driven gear ring shuffled on deep bid, driving
Deep bid of shuffling rotation, while the rotary power for deep bid of shuffling is transmitted under the Bearing gear of planetary bearing 4 and encloses 41 ' synchronous rotations.
It is locked due to enclosing 42 ' opposite center axis seats 3 on Bearing gear, the axis by Planetary Gear Transmission principle, as planet carrier
Holding planetary gear retainer 43 is power output end, and group board item 2 is driven to make the rotation of principal moment speed relative to deep bid 1 of shuffling.
In automatic mahjong-playing machine using the present embodiment shuffler device, differential can be continued by shuffling between deep bid and group board item turns
It is dynamic that mah-jong pieces stir shuffling, the rolling assembling and difference of shuffle deep bid and group board item are realized by a planetary bearing 4
Speed transmission assembly, the assembling structure of shuffler device is more compact, and the relative rotation between planetary bearing 4 passes through bevel gear
The rolling of planetary gear train, which is engaged, to be realized, transmission efficiency is more reliable, and noise is smaller.
Above embodiment be only preferred embodiments of the present invention will be described, not to the scope of the present invention into
Row limits, and without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements out should all be fallen into the protection scope that claims of the present invention determines.
Claims (13)
1. shuffler device, including group board item above shuffle deep bid and deep bid of shuffling, it is characterised in that:
It further include planetary bearing, the deep bid of shuffling passes through planetary bearing rolling assembling in center axis seat with board item is dialled；
The planetary bearing includes protecting in the Bearing gear outer ring of planetary gear train arrangement, Bearing gear inner ring, bearing planetary gear
If holding frame and dry bearing planetary gear, the bearing planetary gear is assemblied on bearing planetary gear retainer, and passes through bearing planet
Wheel retainer is encapsulated between Bearing gear outer ring and Bearing gear inner ring, and at the same time internal tooth and axis with Bearing gear outer ring
Hold the outer tooth engagement of inner ring gear；
The deep bid of shuffling is fixedly set on Bearing gear outer ring, and described group of board item is connect with bearing planetary gear retainer, institute
Bearing gear inner ring is stated to be fixedly installed with respect to center axis seat.
2. shuffler device according to claim 1, be arranged on the bearing planetary gear retainer it is several with dial dialling for board item
The nested group board connecting rod of board center mounting base.
3. shuffler device, including group board item above shuffle deep bid and deep bid of shuffling, it is characterised in that:
It further include clutch and planetary bearing, the deep bid of shuffling passes through planetary bearing rolling assembling in center axis seat with board item is dialled
On；
The planetary bearing includes protecting in the Bearing gear outer ring of planetary gear train arrangement, Bearing gear inner ring, bearing planetary gear
If holding frame and dry bearing planetary gear, the bearing planetary gear is assemblied on bearing planetary gear retainer, and passes through bearing planet
Wheel retainer is encapsulated between Bearing gear outer ring and Bearing gear inner ring, and at the same time internal tooth and axis with Bearing gear outer ring
Hold the outer tooth engagement of inner ring gear；
The deep bid of shuffling is fixedly set on Bearing gear outer ring, described group of board bearing planetary gear retainer connection, described
Bearing gear inner ring is connect with clutch, control bearing inner ring gear opposite center axis seat lock state and free state it
Between switch.
4. shuffler device according to claim 3, be arranged on the bearing planetary gear retainer it is several with dial dialling for board item
The nested group board connecting rod of board center mounting base.
5. shuffler device according to claim 3, the clutch include be mounted on Bearing gear inner ring first from
It closes structure, with the first clutch structure in conjunction with and the second clutch structure for separating and drive the second clutch structure and the first clutch knot
Structure combines and separated reciprocating drive mechanism.
6. shuffler device according to claim 5, first clutch structure is fixed on the bottom of Bearing gear inner ring, institute
Stating reciprocating drive mechanism includes the clutch lifting top rod and rotary drive that guiding is mounted in center axis seat, and the rotation is driven
Moving part is contacted by one rotating element of driving with clutch lifting top rod, and the rotary motion of rotary drive is converted to clutch lifting
The linear reciprocating motion of mandril, second clutch structure are fixed at the top of clutch lifting top rod.
7. shuffler device according to claim 6, the rotating element is swing rod, cam or eccentric wheel.
8. shuffler device according to claim 5, the rotating element is that there are two the double end rocker arms of swing rod for tool, wherein one
The corresponding driving clutch lifting top rod of a swing rod, the operation panel lifting of the corresponding driving automatic mahjong-playing machine of another swing rod.
9. shuffler device according to claim 5, the rotary drive is the motor or automatic mah-jong being separately provided
The motor of other mechanisms is by transfer device as rotary drive inside machine.
10. shuffler device according to claim 8, the clutch further includes feedback control clutch and operation panel state
Alignment sensor, the alignment sensor includes the inductive head of at least three detection Double-head shaking arm swing positions, is respectively corresponded
The binding site of first clutch structure and the second clutch structure, the first clutch structure and the second clutch structure disengaged position and
The jacking position of operation panel.
11. shuffler device according to claim 7 or 8 is additionally provided between the clutch lifting top rod and center axis seat
The return spring that the second clutch structure is separated with the first clutch structure is controlled, is arranged restricted second on the clutch lifting top rod
The limited step of clutch structure and the first clutch structure separation extreme position.
12. shuffler device according to claim 5, first clutch structure and the second clutch structure are friction type clutch
Structure, embedded clutch structure or magnetic-type clutch structure.
13. automatic mahjong-playing machine, it is characterised in that: use shuffler device of any of claims 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630673.8A CN110368672A (en) | 2019-07-12 | 2019-07-12 | Shuffler device and its automatic mahjong-playing machine of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630673.8A CN110368672A (en) | 2019-07-12 | 2019-07-12 | Shuffler device and its automatic mahjong-playing machine of application |
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| Publication Number | Publication Date |
|---|---|
| CN110368672A true CN110368672A (en) | 2019-10-25 |
Family
ID=68253060
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910630673.8A Withdrawn CN110368672A (en) | 2019-07-12 | 2019-07-12 | Shuffler device and its automatic mahjong-playing machine of application |
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| CN (1) | CN110368672A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121397A (en) * | 2020-09-11 | 2020-12-25 | 阳琳 | Mahjong tile scraping mechanism and mahjong tile shuffling large disc linkage type mahjong machine |
| CN112121396A (en) * | 2020-09-11 | 2020-12-25 | 阳琳 | Shuffling method of mahjong machine |
| CN112121395A (en) * | 2020-09-11 | 2020-12-25 | 阳琳 | Rotatable mahjong machine with mahjong scraping device |
| TWI767855B (en) * | 2021-10-19 | 2022-06-11 | 大陸商紹興大洋塑料有限公司 | Lifting shuffling device for mahjong machine |
-
2019
- 2019-07-12 CN CN201910630673.8A patent/CN110368672A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121397A (en) * | 2020-09-11 | 2020-12-25 | 阳琳 | Mahjong tile scraping mechanism and mahjong tile shuffling large disc linkage type mahjong machine |
| CN112121396A (en) * | 2020-09-11 | 2020-12-25 | 阳琳 | Shuffling method of mahjong machine |
| CN112121395A (en) * | 2020-09-11 | 2020-12-25 | 阳琳 | Rotatable mahjong machine with mahjong scraping device |
| CN112121397B (en) * | 2020-09-11 | 2024-05-28 | 乐鑫智慧科技(浙江)有限公司 | Mahjong machine with linkage type shuffling mechanism and large shuffling tray |
| TWI767855B (en) * | 2021-10-19 | 2022-06-11 | 大陸商紹興大洋塑料有限公司 | Lifting shuffling device for mahjong machine |
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