CN104587667A - Mahjong block conveying and overturning mechanism of mahjong machine - Google Patents
Mahjong block conveying and overturning mechanism of mahjong machine Download PDFInfo
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- CN104587667A CN104587667A CN201410848459.7A CN201410848459A CN104587667A CN 104587667 A CN104587667 A CN 104587667A CN 201410848459 A CN201410848459 A CN 201410848459A CN 104587667 A CN104587667 A CN 104587667A
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Abstract
The invention belongs to the technical field of mahjong machines, particularly relates to a mahjong block conveying and overturning mechanism of a mahjong machine, and aims at solving the technical problems in the prior art that the design is not reasonable and the like. The mahjong block conveying and overturning mechanism of the mahjong machine comprises a base with a conveying channel, wherein the conveying channel is internally provided with a transmission mechanism for conveying mahjong blocks; a mahjong block inlet end of the conveying channel of the base is provided with a rotary shaft which is horizontally arranged and is located above the edge of a mahjong block mixing large disc; the rotary shaft is fixedly provided with an inner rotary plate and an outer rotary plate; a mahjong block clamping and placing structure is arranged between the inner rotary plate and the outer rotary plate; a mahjong block overturning mechanism capable of overturning the front and back faces of the mahjong blocks conveyed on the transmission mechanism is arranged on the conveying channel; an intercepting mechanism capable of preventing the mahjong blocks from being conveyed to the mahjong block overturning mechanism is arranged on one side, close to the mahjong block inlet end of the conveying channel, of the mahjong block overturning mechanism; the mahjong block overturning mechanism and the intercepting mechanism are connected with the same driving mechanism. The mahjong conveying and overturning mechanism of the mahjong machine has the advantage of high mahjong block overturning efficiency.
Description
Technical field
The invention belongs to mahjong machine technical field, particularly relate to a kind of mahjong machine fortune board flop mechanism.
Background technology
Mahjong machine can be used for people to carry out amusement, existing mahjong machine generally all has automatic card shuffling and the stacking function of board, mahjong machine not only instead of artificial shuffle and board stacking, but also save muscle power and time, the mah-jong pieces of existing mahjong machine utilize magnetic to attract each other to reach the object of transporting mah-jong pieces after being pushed into storehouse of shuffling, after fortune board completes, mah-jong pieces are carried out the upset of positive and negative, by arranging magnet on mah-jong pieces, then by magnetic force, mah-jong pieces are overturn, existing mahjong machine its can realize the object of automatically transporting board and automatic board turning, but such mahjong machine not only job stability is poor, after permanent use, magnetic can be deteriorated, not only shorten the service life of mahjong machine, and cost is relative also higher, be easy to break down, secondly, board turning length consuming time and efficiency is low, the easy phenomenon occurring board turning or non-board turning by mistake, for this reason, people have carried out long-term exploration, propose various solution.
Such as, what Chinese patent literature disclosed a kind of automatic mahjong machine send board system [application number: 201010300765.9], comprise four mahjong piece feeding mechanisms, each mahjong piece feeding mechanism comprises gear frame and is fixed on sending board motor, inhale board wheel, conveyer belt, transport platform, enter board guide card on gear frame, guide card of playing a card, transmission bridge joint block; Described transport platform is stainless steel, its upper end is for sending board passage, inhale the lower end that board wheel is close to the card-inlet sending board passage, enter board guide card and be positioned at the top of inhaling board wheel, guide card of playing a card is positioned at the mahjong pieces outlet of board passage, send board motor for drive motors guide wheel, motor guide wheel is positioned at the below of transport platform, and conveyer belt entangles motor guide wheel, inhales board wheel, transport platform; Described transmission bridge joint block is used for being fixedly connected with of four mahjong piece feeding mechanisms.The present invention is for the mah-jong pieces of different in width, only need to change to enter accordingly board guide card and guide card of playing a card, the mahjong piece feeding mechanism of mahjong machine just can normally run, and does not need to change gear frame lid, simple and convenient, and it is much lower relative to gear frame lid production cost with guide card of playing a card to enter board guide card.But, this scheme still structure to there is job stability poor, after permanent use, magnetic can be deteriorated, and not only shortens the service life of mahjong machine, and cost is relative also higher, is easy to break down.
In addition, Chinese patent literature also discloses the flop mechanism [application number: 201220387970.8] of another mahjong machine, comprises defeated board groove and identification slot, and described identification slot is placed in defeated board groove both sides and lower than defeated board groove; The conveyer belt that described defeated board groove comprises two parallel spigot surfaces, an inclined thrust surface and is arranged between described two parallel spigot surfaces, two spigot surfaces are respectively equipped with a board turning breach, the front and back position that this two board turnings breach presses conveyer belt traffic direction is arranged, be respectively front board turning breach and rear upset breach, described inclined thrust surface is arranged on the spigot surface relative with rear board turning breach, center of gravity is partial to turning on one's side in corresponding forward and backward board turning indentation, there of the board of lying on one's side of forward and backward board turning breach respectively, forms the board that board face is consistent.
Above-mentioned scheme board face carries out identifying no longer needs magnetic material and corresponding photoelectric device, board turning reliable in action and structure is simple, but also at least there is following defect in the program: flop mechanism needs to overturn each mah-jong pieces, shuffle that time of consuming is long and efficiency is low, in addition, the stability of board turning and poor reliability, affect the normal use of overall performance and user, poor practicability, not easily applies.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of design more rationally, good stability and can shorten the mahjong machine of time of shuffling and transport board flop mechanism.
For achieving the above object, present invention employs following technical proposal: this mahjong machine fortune board flop mechanism comprises the pedestal with transfer passage, one end of this transfer passage is for entering board end, the other end is end of playing a card, the transmission mechanism for carrying mah-jong pieces is provided with in described transfer passage, enter board end at the transfer passage of pedestal to be provided with and to be horizontally disposed with and the rotating shaft be positioned at above large plate edge of shuffling, described rotating shaft is fixed with inner rotary table and outer rotary table, described inner rotary table is opposite with outer rotary table, between inner rotary table and outer rotary table, to be provided with when rotating shaft rotates the mah-jong pieces clamping that can be positioned at large plate edge of shuffling and clamped mah-jong pieces upwards to be brought on transmission mechanism and the mah-jong pieces of release fold up structure along with the rotation of rotating shaft, transfer passage is provided with the flop mechanism that the mah-jong pieces carried on transmission mechanism can be carried out positive and negative upset, the side entering board end near transfer passage at flop mechanism is provided with the interception mechanism that mah-jong pieces can be stoped to carry to flop mechanism, described flop mechanism is all connected with same driving mechanism with interception mechanism, and the interception mechanism described in when flop mechanism is in board turning duty is in the duty stoping mah-jong pieces to be carried to flop mechanism.Transmission mechanism comprises some roll shafts and is arranged on the endless conveyor belts on described roll shaft, and at least one roll shaft in some roll shafts is connected with motor.
In this application, fold up structure by mah-jong pieces and the mah-jong pieces stability of shuffling on deep bid can be made to be transferred on transmission mechanism, the fortune board time can not only be shortened, and good stability, when be located at the mah-jong pieces on transmission mechanism towards with setting mah-jong pieces towards when not being inconsistent, flop mechanism realizes board turning under the effect of driving mechanism, simultaneously, when flop mechanism is at board turning, interception mechanism can stop the mah-jong pieces at rear to be carried to flop mechanism, the mah-jong pieces interference flop mechanism board turning at rear can be prevented, and those do not need the mah-jong pieces stirred just can be directly output, board turning efficiency is high, in addition, flop mechanism and interception mechanism all with same driving mechanism, its transmission efficiency is high and improve efficiency of shuffling, shorten the time of shuffling, practical and efficiency is high,
In above-mentioned mahjong machine fortune board flop mechanism, described mah-jong pieces fold up structure and comprise and being located on inner rotary table and some pins of outer end rotating disk toward the outside, each pin respectively with can control the telescoping drive mechanism that pin axially stretches and be connected, when pin be positioned near shuffle large plate edge time telescoping drive mechanism control described in axis pin of column to close thus mah-jong pieces are clamped to outer rotary table, and when pin moves to above transmission mechanism under rotating shaft drives telescoping drive mechanism control described in axis pin of column to discharging clamped mah-jong pieces away from outer rotary table.
In above-mentioned mahjong machine fortune board flop mechanism, described telescoping drive mechanism comprises and being fixed on pedestal and the cam disc be positioned at inside inner rotary table, the described cam disc back side has axial raised convex annular wheel face, described pin is provided with annular retaining ring, described annular retaining ring is resisted against on convex annular wheel face, each pin the inner is respectively equipped with back-moving spring, in pin the inner, there is centre bore, described back-moving spring one end is located in centre bore, circular cowling is fixed with inside described inner rotary table, described cam disc is arranged between circular cowling and inner rotary table, the other end of described back-moving spring acts on circular cowling.
In above-mentioned mahjong machine fortune board flop mechanism, described transmission mechanism comprises some transmission tape spools be rotatedly connected with pedestal and the endless conveyor belts be arranged on described transmission tape spool, the both sides of the endless conveyor belts that described inner rotary table and outer rotary table lay respectively at; To be provided with towards the one side of inner rotary table at outer rotary table and flexiblely to increase the pad that rubs; Pedestal is provided with the support portion be suspended at outside outer rotary table, and described rotating shaft outer end and support portion are rotationally connected and are provided with bearing between rotating shaft and support portions; Also be provided with in transfer passage for identify mah-jong pieces positive and negative towards knowledge board device, described knowledge board device is connected with control circuit respectively with driving mechanism.
In above-mentioned mahjong machine fortune board flop mechanism, described flop mechanism comprises the swinging axle be located on pedestal, swinging axle is provided with board turning pawl and board turning pawl has the pawl head that to be in when mah-jong pieces transmit in endless conveyor belts below mah-jong pieces, described swinging axle is connected with driving the driving mechanism of swinging axle reciprocally swinging.
In above-mentioned mahjong machine fortune board flop mechanism, described interception mechanism comprise to be arranged on above endless conveyor belts and can in transfer passage the block piece of transverse shifting, described block piece is connected with the driving mechanism that block piece can be driven to move back and forth.
In above-mentioned mahjong machine fortune board flop mechanism, described driving mechanism comprises the gear be fixed on swinging axle, pedestal is installed with two horizontally disposed slide bars, described slide bar is equipped with travelling carriage, travelling carriage is provided with horizontally disposed tooth bar, described wheel and rack is meshed, travelling carriage connects the dynamic structure that travelling carriage can be driven to move back and forth along slide bar, between described travelling carriage and block piece, is provided with the linkage structure that can drive the movement of block piece transverse reciprocating when travelling carriage horizontal reciprocating moves.
In above-mentioned mahjong machine fortune board flop mechanism, described linkage structure comprises and is arranged on gangbar on travelling carriage and is arranged on the interlock seat of gangbar away from travelling carriage one end, block piece is provided with the guide holder be positioned at above interlock seat, interlock seat is provided with drive link, horizontally disposed roller is provided with near one end of guide holder at drive link, guide holder is provided with downward opening curved slot, and described roller to be arranged in curved slot and can to walk along curved slot sidewall.
In above-mentioned mahjong machine fortune board flop mechanism, described dynamic structure comprises power motor, the drive that power motor output shaft is provided with, drive is provided with the eccentric rod with drive eccentric setting, be provided with the road wheel vertically arranged away from one end of drive at eccentric rod, travelling carriage is provided with the chute vertically arranged, and described road wheel to be arranged in chute and can to walk along the sidewall of chute.
In above-mentioned mahjong machine fortune board flop mechanism, described power motor is arranged on pedestal by fixed cover, and described slide bar two ends are located on fixed cover respectively; Described pedestal is provided with some guide posts, and described block piece arranges to slide on the guide bar and with guide post and is connected, and is provided with the resetting structure that block piece can be made to reset between pedestal and block piece.Resetting structure comprises on the guide bar sheathed and between block piece one end and pedestal spring.
In above-mentioned mahjong machine fortune board flop mechanism, described ring cam set face comprises the section of having a down dip and superposed surface thereof section that are positioned at bottom and the incline direction of the section of having a down dip and surface thereof section is contrary, the described section of having a down dip is connected with low flat section respectively with the low side of surface thereof section, the described section of having a down dip is connected with the high section of putting down respectively with the high-end of surface thereof section, and the described section of having a down dip, low flat section, surface thereof section and the high section of putting down surround the above-mentioned convex annular wheel face of formation.
Compared with prior art, the advantage of this mahjong machine fortune board flop mechanism is: 1, simple and compact for structure, good operating stability, and fortune board operating efficiency is high, and operating noise is little; 2, design is more reasonable, and not only board turning efficiency is high, and board turning accuracy is good, practical; 3, the time of shuffling can be shortened and energy resource consumption is little; 4, complete machine good operation stability and long service life; 5, structure is simpler, is easy to manufacture and install; 6, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is perspective view provided by the invention.
Fig. 2 is the structural representation of removal pedestal provided by the invention and deep bid of shuffling.
Fig. 3 is the structural representation that Fig. 2 removes circular cowling.
Fig. 4 is the structural representation that Fig. 3 removes inner rotary table.
Fig. 5 is cam disc structural representation provided by the invention.
Fig. 6 is another visual angle cam disc structural representation provided by the invention.
Fig. 7 is that removal provided by the invention is shuffled the structural representation of deep bid.
Fig. 8 is the perspective view after Fig. 7 removes fixed cover.
Fig. 9 is another viewing angle constructions schematic diagram of Fig. 8.
Figure 10 is driving mechanism structure schematic diagram provided by the invention.
Figure 11 is another viewing angle constructions schematic diagram of Figure 10.
Figure 12 is frame structure schematic diagram provided by the invention.
Figure 13 is transmission wheel structure schematic diagram provided by the invention.
Figure 14 is guide seat structure schematic diagram provided by the invention.
In figure, pedestal 1, transfer passage 1a, shuffle deep bid 1b, know board device 1c, control circuit 1d, fixed cover 1e, guide post 1f, rotating shaft 11, inner rotary table 12, outer rotary table 13, domatic 13a, support portion 14, transmission mechanism 2, transmission tape spool 21, endless conveyor belts 22, mah-jong pieces fold up structure 3, pin 31, centre bore 31a, telescoping drive mechanism 32, cam disc 33, convex annular wheel face 33a, annular retaining ring 34, back-moving spring 35, circular cowling 36, flop mechanism 4, swinging axle 41, board turning pawl 42, pawl head 43, interception mechanism 5, block piece 51, driving mechanism 6, gear 61, slide bar 62, travelling carriage 63, chute 63a, tooth bar 64, dynamic structure 65, power motor 65a, drive 65b, eccentric rod 65c, road wheel 65d, linkage structure 66, gangbar 66a, interlock seat 66b, guide holder 66c, curved slot c, drive link 66d, roller 66e.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Fig. 1-2 and Fig. 7-9, this mahjong machine fortune board flop mechanism comprises the pedestal 1 with transfer passage 1a, one end of this transfer passage 1a is for entering board end, the other end is end of playing a card, the transmission mechanism 2 for carrying mah-jong pieces is provided with in described transfer passage 1a, enter board end at the transfer passage 1a of pedestal 1 to be provided with and to be horizontally disposed with and the rotating shaft 11 be positioned at above deep bid 1b edge of shuffling, described rotating shaft 11 is fixed with inner rotary table 12 and outer rotary table 13, described inner rotary table 12 is opposite with outer rotary table 13, between inner rotary table 12 and outer rotary table 13, to be provided with when rotating shaft 11 rotates the mah-jong pieces clamping that can be positioned at deep bid 1b edge of shuffling and clamped mah-jong pieces upwards to be brought on transmission mechanism 2 and the mah-jong pieces of release fold up structure 3 along with the rotation of rotating shaft 11, transfer passage 1a is provided with the flop mechanism 4 that the mah-jong pieces of conveying on transmission mechanism 2 can be carried out positive and negative upset, the side entering board end near transfer passage 1a at flop mechanism 4 is provided with the interception mechanism 5 that mah-jong pieces can be stoped to carry to flop mechanism 4, described flop mechanism 4 is all connected with same driving mechanism 6 with interception mechanism 5, and the interception mechanism 5 described in when flop mechanism 4 is in board turning duty is in the duty stoping mah-jong pieces to be carried to flop mechanism 4, in addition, in order to improve correctness and be convenient to control, also be provided with in transfer passage 1a for identify mah-jong pieces positive and negative towards knowledge board device 1c, described knowledge board device 1c is connected with control circuit 1d respectively with driving mechanism 6, control circuit can by all parts cooperation control, thus ensure the normal operation of mahjong machine.
Prioritization scheme, as shown in figures 2-6, the mah-jong pieces of the present embodiment fold up structure 3 and comprise and being located on inner rotary table 12 and some pins 31 of outer end rotating disk 13 toward the outside, each pin 31 respectively with can control the telescoping drive mechanism 32 that pin 31 axially stretches and be connected, when pin 31 be positioned near shuffle deep bid 1b edge time telescoping drive mechanism 32 control described pin 31 axially to outer rotary table 13 near thus mah-jong pieces are clamped, and telescoping drive mechanism 32 controls described pin 31 axially away from outer rotary table 13 thus the mah-jong pieces that are clamped of release when pin 31 moves to above transmission mechanism 2 under rotating shaft 11 drives, be provided with in pin outer end and flexible increase the head that rubs, be provided with some curved domatic 13a and described domatic and pin one_to_one corresponding is arranged at outer rotary table towards the one side of inner rotary table.
Concrete, above-mentioned telescoping drive mechanism 32 comprises and being fixed on pedestal 1 and the cam disc 33 be positioned at inside inner rotary table 12, described cam disc 33 back side has axial raised convex annular wheel face 33a, described pin 31 is provided with annular retaining ring 34, described annular retaining ring 34 is resisted against on convex annular wheel face 33a, each pin 31 the inner is respectively equipped with back-moving spring 35, in pin 31 the inner, there is centre bore 31a, described back-moving spring 35 one end is located in centre bore 31a, circular cowling 36 is fixed with inside described inner rotary table 12, described cam disc 33 is arranged between circular cowling 36 and inner rotary table 12, the other end of described back-moving spring 35 acts on circular cowling 36.
Concrete, convex annular wheel face 33a comprises the section of the having a down dip a and superposed surface thereof section b that are positioned at bottom and the incline direction of the section of having a down dip a and surface thereof section b is contrary, the described section of having a down dip a is connected with low flat section d respectively with the low side of surface thereof section b, the described section of having a down dip a is connected with the high section of putting down e respectively with the high-end of surface thereof section b, and the described section of having a down dip a, low flat section d, surface thereof section b and Gao Ping section e surround the above-mentioned convex annular wheel face of formation.
Prioritization scheme, the transmission mechanism 2 of the present embodiment comprises some transmission tape spools 21 be rotatedly connected with pedestal 1 and the endless conveyor belts 22 be arranged on described transmission tape spool 21, the both sides of the endless conveyor belts 22 that described inner rotary table 12 and outer rotary table 13 lay respectively at; To be provided with towards the one side of inner rotary table 12 at outer rotary table 13 and flexiblely to increase the pad that rubs; Pedestal 1 is provided with the support portion 14 be suspended at outside outer rotary table 13, and described rotating shaft 11 outer end and support portion 14 are rotationally connected and are provided with bearing between rotating shaft 11 and support portions 14.
Prioritization scheme, as illustrated in figures 7-11, the flop mechanism 4 of the present embodiment comprises the swinging axle 41 be located on pedestal 1, swinging axle 41 is provided with board turning pawl 42 and board turning pawl 42 has the pawl head 43 that to be in when mah-jong pieces transmit in endless conveyor belts 22 below mah-jong pieces, described swinging axle 41 is connected with driving the driving mechanism 6 of swinging axle 41 reciprocally swinging.
In addition, interception mechanism 5 comprise to be arranged on above endless conveyor belts 22 and can in transfer passage 1a the block piece 51 of transverse shifting, described block piece 51 is connected with the driving mechanism 6 that block piece 51 can be driven to move back and forth.
In order to improve board turning efficiency and shortening is shuffled the time, as shown in figs. 7-14, the driving mechanism 6 of the present embodiment comprises the gear 61 be fixed on swinging axle 41, pedestal 1 is installed with two horizontally disposed slide bars 62, described slide bar 62 is equipped with travelling carriage 63, travelling carriage 63 is provided with horizontally disposed tooth bar 64, described gear 61 is meshed with tooth bar 64, travelling carriage 63 connects the dynamic structure 65 that travelling carriage 63 can be driven to move back and forth along slide bar 62, the linkage structure 66 that can drive the movement of block piece 51 transverse reciprocating when travelling carriage 63 horizontal reciprocating moves is provided with between described travelling carriage 63 and block piece 51.
Concrete, linkage structure 66 comprises and is arranged on gangbar 66a on travelling carriage 63 and is arranged on the interlock seat 66b of gangbar 66a away from travelling carriage 63 one end, block piece 51 is provided with the guide holder 66c be positioned at above interlock seat 66b, interlock seat 66b is provided with drive link 66d, horizontally disposed roller 66e is provided with near one end of guide holder 66c at drive link 66d, guide holder 66c is provided with downward opening curved slot c, and described roller 66e to be arranged in curved slot c and can to walk along curved slot c sidewall.In the present embodiment, the shape of curved slot c is Z-shaped, when roller 66e walks in curved slot c, because roller 66e only can along straight line moving, therefore, when roller 66e moves in curved slot c, curved slot c will impel guide holder 66c transverse shifting under the drive of roller 66e.Specifically, curved slot c is connected to form by bent intermediate groove by the first straight trough and the second straight trough, and the first straight trough is positioned at inside the second straight trough.
Secondly, dynamic structure 65 comprises power motor 65a, the drive 65b that power motor 65a output shaft is provided with, drive 65b is provided with the eccentric rod 65c with drive 65b eccentric setting, be provided with the road wheel 65d vertically arranged away from one end of drive 65b at eccentric rod 65c, travelling carriage 63 is provided with the chute 63a vertically arranged, and described road wheel 65d to be arranged in chute 63a and can to walk along the sidewall of chute 63a.
In addition, the power motor 65a of the present embodiment is arranged on pedestal 1 by fixed cover 1e, and described slide bar 62 two ends are located on fixed cover 1e respectively; Described pedestal 1 is provided with some guide post 1f, and described block piece 51 is arranged on to slide on guide post 1f and with guide post 1f and is connected, and is provided with the resetting structure that block piece 51 can be made to reset between pedestal 1 and block piece 51; Resetting structure comprises on the guide bar sheathed and between block piece one end and pedestal spring.
The operation principle of the present embodiment is as follows: when transporting board, mah-jong pieces are fallen into deep bid 1b edge of shuffling by the deep bid 1b that shuffles after shuffling.Each mah-jong pieces can be brought to below this mahjong machine Yun Pai mechanism when the deep bid 1b that shuffles rotates.When mah-jong pieces are positioned at below mahjong machine Yun Pai mechanism, along with the rotation of rotating shaft 11, pin 31 axial outwards rotating disk 13 under the effect of convex annular wheel face 33a moves, thus by the mah-jong pieces clamping between inner rotary table 12 and outer rotary table 13.Along with being rotated further of rotating shaft 11, the mah-jong pieces be clamped are by upwards lifting.When above mah-jong pieces are taken to endless conveyor belts 22, pin 31 under the effect of convex annular wheel face 33a and back-moving spring 35 axially away from outer rotary table 13 thus the mah-jong pieces that are clamped of release.Now, mah-jong pieces are placed in endless conveyor belts 22, thus achieve the transport of mah-jong pieces.Along with being rotated further of rotating shaft 11, inner rotary table 12 bottom come again by pin 31, thus again realizes the clamping of mah-jong pieces, so circulates, and realizes the transport of mah-jong pieces.Obviously, the pin 31 in the present invention has multiple and is distributed in a circumferential direction on inner rotary table 12, thus realizes the transport one by one of multiple mah-jong pieces, increases work efficiency.In the present invention, endless conveyor belts 22 is connected with actuating unit, by the rotation of endless conveyor belts 22 driven rotary axle 11.
When board turning, when the front of setting mah-jong pieces is the state do not overturn, when the mah-jong pieces identified by knowledge board device 1c are reverse side, power motor 65a rotates thus drives flop mechanism 4 to be overturn by mah-jong pieces, when flop mechanism is at board turning, interception mechanism 5 can stop the mah-jong pieces at rear to be carried to flop mechanism under the driving of power motor, the mah-jong pieces interference flop mechanism board turning at rear can be prevented, when mah-jong pieces are front, just do not need to stir mah-jong pieces thus just can directly be output (flop mechanism and interception mechanism reset), board turning efficiency is high, in addition, flop mechanism and interception mechanism all with same driving mechanism 6, its transmission efficiency is high and improve efficiency of shuffling, shorten the time of shuffling, practical and efficiency is high.
In addition, the driving process of driving mechanism is as follows: power motor 65a rotates and drives drive 65b to rotate, drive 65b makes travelling carriage 63 move back and forth along slide bar 62 by eccentric rod 65c, road wheel 65d and chute 63a, travelling carriage 63 moves and drives gangbar 66a that roller 66e is walked at the sidewall of curved slot c, block piece 51 can be driven to move back and forth, realize the interception of mah-jong pieces, simultaneously, the tooth bar 64 be located on travelling carriage 63 engages with the gear 61 be located on swinging axle 41, can complete the board turning pawl 42 be located on swinging axle 41 and swing.
Secondly, the reset mode of flop mechanism be the pawl head of board turning pawl with endless conveyor belts upper surface flush or lower than transport tape upper surface, the reset mode tackling mechanism is that the both sides inwall of block piece flushes with transfer passage both sides inwall.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ pedestal 1 herein, transfer passage 1a, shuffle deep bid 1b, know board device 1c, control circuit 1d, fixed cover 1e, guide post 1f, rotating shaft 11, inner rotary table 12, outer rotary table 13, support portion 14, transmission mechanism 2, transmission tape spool 21, endless conveyor belts 22, mah-jong pieces fold up structure 3, pin 31, centre bore 31a, telescoping drive mechanism 32, cam disc 33, convex annular wheel face 33a, annular retaining ring 34, back-moving spring 35, circular cowling 36, flop mechanism 4, swinging axle 41, board turning pawl 42, pawl head 43, interception mechanism 5, block piece 51, driving mechanism 6, gear 61, slide bar 62, travelling carriage 63, chute 63a, tooth bar 64, dynamic structure 65, power motor 65a, drive 65b, eccentric rod 65c, road wheel 65d, linkage structure 66, gangbar 66a, interlock seat 66b, guide holder 66c, curved slot c, drive link 66d, the terms such as roller 66e, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a mahjong machine fortune board flop mechanism, comprise the pedestal (1) with transfer passage (1a), one end of this transfer passage (1a) is for entering board end, the other end is end of playing a card, the transmission mechanism (2) for carrying mah-jong pieces is provided with in described transfer passage (1a), it is characterized in that, the transfer passage (1a) of described pedestal (1) enters board end and is provided with and is horizontally disposed with and the rotating shaft (11) be positioned at above deep bid of shuffling (1b) edge, described rotating shaft (11) is fixed with inner rotary table (12) and outer rotary table (13), described inner rotary table (12) is opposite with outer rotary table (13), between inner rotary table (12) and outer rotary table (13), to be provided with when rotating shaft (11) rotates the mah-jong pieces clamping that can be positioned at deep bid of shuffling (1b) edge and to go up and the mah-jong pieces discharged fold up structure (3) along with clamped mah-jong pieces upwards to be brought to transmission mechanism (2) by the rotation of rotating shaft (11), transfer passage (1a) is provided with the flop mechanism (4) that the mah-jong pieces in the upper conveying of transmission mechanism (2) can be carried out positive and negative upset, being provided with in the side that the close transfer passage (1a) of flop mechanism (4) enters board end to stop mah-jong pieces to the interception mechanism (5) that flop mechanism (4) is carried, described flop mechanism (4) is all connected with same driving mechanism (6) with interception mechanism (5), and the interception mechanism (5) described in when flop mechanism (4) is in board turning duty is in the duty stoping mah-jong pieces to be carried to flop mechanism (4).
2. mahjong machine fortune board flop mechanism according to claim 1, it is characterized in that, described mah-jong pieces fold up structure (3) and comprise the some pins (31) being located in the upper and outer end of inner rotary table (12) rotating disk (13) toward the outside, axially flexible with controlling pin (31) the respectively telescoping drive mechanism (32) of each pin (31) is connected, when pin (31) be positioned near shuffle deep bid (1b) edge time telescoping drive mechanism (32) control described in pin (31) axially to outer rotary table (13) near thus mah-jong pieces are clamped, and when pin (31) moves to transmission mechanism (2) top under rotating shaft (11) drives telescoping drive mechanism (32) control described in pin (31) axially away from outer rotary table (13) thus the mah-jong pieces that are clamped of release.
3. mahjong machine fortune board flop mechanism according to claim 2, it is characterized in that, described telescoping drive mechanism (32) comprises that to be fixed on pedestal (1) upper and be positioned at the cam disc (33) of inner rotary table (12) inner side, described cam disc (33) back side has axial raised convex annular wheel face (33a), described pin (31) is provided with annular retaining ring (34), described annular retaining ring (34) is resisted against on convex annular wheel face (33a), each pin (31) the inner is respectively equipped with back-moving spring (35), in pin (31) the inner, there is centre bore (31a), described back-moving spring (35) one end is located in centre bore (31a), described inner rotary table (12) inner side is fixed with circular cowling (36), described cam disc (33) is arranged between circular cowling (36) and inner rotary table (12), the other end of described back-moving spring (35) acts on circular cowling (36).
4. the mahjong machine fortune board flop mechanism according to claim 1 or 2 or 3, it is characterized in that, described transmission mechanism (2) comprises some transmission tape spools (21) be rotatedly connected with pedestal (1) and the endless conveyor belts (22) be arranged on described transmission tape spool (21), the both sides of the endless conveyor belts (22) that described inner rotary table (12) and outer rotary table (13) lay respectively at; To be provided with towards the one side of inner rotary table (12) at outer rotary table (13) and flexiblely to increase the pad that rubs; Pedestal (1) is provided with the support portion (14) being suspended at outer rotary table (13) outside, and described rotating shaft (11) outer end and support portion (14) are rotationally connected and are provided with bearing between rotating shaft (11) and support portion (14); Also be provided with in transfer passage (1a) for identify mah-jong pieces positive and negative towards knowledge board device (1c), described knowledge board device (1c) is connected with control circuit (1d) respectively with driving mechanism (6).
5. the mahjong machine fortune board flop mechanism according to claim 1 or 2 or 3, it is characterized in that, described flop mechanism (4) comprises the swinging axle (41) be located on pedestal (1), swinging axle (41) is provided with board turning pawl (42) and board turning pawl (42) has the pawl head (43) that to be in when mah-jong pieces are in the upper transmission of endless conveyor belts (22) below mah-jong pieces, described swinging axle (41) is connected with driving the driving mechanism (6) of swinging axle (41) reciprocally swinging.
6. mahjong machine fortune board flop mechanism according to claim 5, it is characterized in that, described interception mechanism (5) comprise be arranged on endless conveyor belts (22) top and can in transfer passage (1a) block piece (51) of transverse shifting, described block piece (51) is connected with the driving mechanism (6) that block piece (51) can be driven to move back and forth.
7. mahjong machine fortune board flop mechanism according to claim 5, it is characterized in that, described driving mechanism (6) comprises the gear (61) be fixed on swinging axle (41), pedestal (1) is installed with two horizontally disposed slide bars (62), described slide bar (62) is equipped with travelling carriage (63), travelling carriage (63) is provided with horizontally disposed tooth bar (64), described gear (61) is meshed with tooth bar (64), at the dynamic structure (65) that the upper connection of travelling carriage (63) can drive travelling carriage (63) to move back and forth along slide bar (62), the linkage structure (66) that can drive block piece (51) transverse reciprocating movement when travelling carriage (63) horizontal reciprocating moves is provided with between described travelling carriage (63) and block piece (51).
8. mahjong machine fortune board flop mechanism according to claim 7, it is characterized in that, described linkage structure (66) comprises the gangbar (66a) that is arranged on travelling carriage (63) and is arranged on the interlock seat (66b) of gangbar (66a) away from travelling carriage (63) one end, block piece (51) is provided with the guide holder (66c) being positioned at interlock seat (66b) top, interlock seat (66b) is provided with drive link (66d), horizontally disposed roller (66e) is provided with near one end of guide holder (66c) at drive link (66d), guide holder (66c) is provided with downward opening curved slot (c), described roller (66e) to be arranged in curved slot (c) and can to walk along curved slot (c) sidewall.
9. mahjong machine fortune board flop mechanism according to claim 8, it is characterized in that, described dynamic structure (65) comprises power motor (65a), the drive (65b) that power motor (65a) output shaft is provided with, drive (65b) is provided with the eccentric rod (65c) with drive (65b) eccentric setting, be provided with the road wheel (65d) vertically arranged away from one end of drive (65b) at eccentric rod (65c), travelling carriage (63) is provided with the chute (63a) vertically arranged, described road wheel (65d) to be arranged in chute (63a) and can to walk along the sidewall of chute (63a).
10. mahjong machine fortune board flop mechanism according to claim 9, it is characterized in that, described power motor (65a) is arranged on pedestal (1) by fixed cover (1e), and described slide bar (62) two ends are located on fixed cover (1e) respectively; Described pedestal (1) is provided with some guide posts (1f), and it is upper and slide with guide post (1f) and be connected that described block piece (51) is arranged on guide post (1f).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410848459.7A CN104587667B (en) | 2014-12-30 | 2014-12-30 | Mahjong block conveying and overturning mechanism of mahjong machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410848459.7A CN104587667B (en) | 2014-12-30 | 2014-12-30 | Mahjong block conveying and overturning mechanism of mahjong machine |
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| Publication Number | Publication Date |
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| CN104587667A true CN104587667A (en) | 2015-05-06 |
| CN104587667B CN104587667B (en) | 2017-04-12 |
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| CN201410848459.7A Active CN104587667B (en) | 2014-12-30 | 2014-12-30 | Mahjong block conveying and overturning mechanism of mahjong machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI800042B (en) * | 2021-10-19 | 2023-04-21 | 大陸商紹興大洋塑料有限公司 | Fully automatic mahjong machine with a slope playing device |
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| CN104587667B (en) | 2017-04-12 |
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