CN2185147Y - Arranging mechanism for mahjong pieces on automatic mahjong table - Google Patents

Abstract

The utility model relates to an arranging mechanism for the mahjong pieces on the automatic mahjong table, which is mainly composed of a dicing machine, a shuffling and rotating machine, an arranging machine, a pushing and lifting machine, and a table body. The dicing machine can automatically dice, and the points can be viewed through a transparent panel. The shuffling and rotating machine can automatically shuffle the mahjong pieces, seventeen piles of mahjong pieces are respectively arranged on straight boards of four directions of west, east, north, and south by the arranging machine, the mahjong pieces on each straight boards are respectively pushed to the same heights with a table cover face by four independent pushing plate machines, and then, the people can start to play. The utility model has the advantages of low price, convenient installation, adjustment, and maintenance, low noise, etc. The stacking can not be generated at shuffling time, and the word faces of each mahjong piece are downwards after shuffling, reaching the function of automatically arrangement.

Description

Arranging mechanism for mahjong pieces on automatic mahjong table

The utility model relates to a kind of game device, the mah-jong pieces permutation mechanism of the automatic Mah-jongg machine in promptly a kind of Random Factor Mahjong.

At present have only Japan to produce the product of automatic Mah-jongg machine class, but, be difficult to popularize owing to its complex structure, production cost height, fetch long price in countries in the world.Disclosing a kind of drum that tilts to rotate that adopts in the Chinese patent literature 92225954.2 " mahjong automatic card shuffling machine " shuffles, manual starting shut-down mechanism and bevel gear transmission mechanism, but easily producing when shuffling, this scheme piles up, the time of shuffling is long, manual starting mechanism since solely rod guidance damage to being easy to, there is the whole difficulty of integral installation auxiliary tone in the bevel gear transmission mechanism in addition, and noise is big.

The purpose of this utility model provide a kind of inexpensive, installation and maintenance convenient, have automatic card shuffling, permutation, a mah-jong pieces permutation mechanism of throwing dice automatically.It can make and throw dice, shuffle, sign indicating number board and raise function and finish automatically, produces at the Shi Buhui that shuffles and piles up; The board of washing can guarantee each board literal down and Automatic Code neat, finish permutation; Noise is low when shuffling.Prove through behind the model machine running experiment of making: this mechanism can reach the match request of automatic card shuffling, permutation, throwing dice fully.

The purpose of this utility model is to be realized by following scheme: this mechanism mainly by dice throwing machine, shuffling and table rotating machine, mahjong tiles arranging machine, raise machine and the table body constitute.Dice throwing machine is made of the housing and the transparent panel of band tapering, and motor, supporting plate are housed in the housing.The supporting plate rotating shaft becomes the angle of cut to be connected with machine shaft.Dice places on the supporting plate, and by enclosure and panel it is sealed.Shuffling and table rotating machine is made of a rotary tilt table, and the center of rotating disk is a spherical surface hill.Mahjong tiles arranging machine is mainly paid by motor, anti-bull stick, two slide bar, crank disc, crank balladeur train, opening crane and screw rod and is formed.The machine of raising is four groups of the same form, by motor, piece-pushing mechanism, rise board mechanism and form.Dice throwing machine realizes throwing the dice function.Shuffling and table rotating machine realizes shuffling function.Mahjong tiles arranging machine can be good by double-deck 17 pier sign indicating numbers with washed board, rises to desktop by the machine that raises 17 tricks that sign indicating number is good again.

Below in conjunction with accompanying drawing the utility model is elaborated:

Fig. 1 is the schematic perspective view of automatic Mah-jongg machine

Fig. 2 is for opening the permutation mechanism vertical view after table covers

Fig. 3 is the B-B cutaway view of Fig. 2

Fig. 4 is the A-A cutaway view of Fig. 2

Fig. 5 is the C-C cutaway view of Fig. 2

Automatic Mah-jongg machine is made up of four frames 59, table lid 26, control box 61, table pin 63.This permutation mechanism all places in the body.Referring to Fig. 3, dice throwing machine constitutes with transparent panel 50 for the housing 77 of band tapering, and the dice throwing machine bottom is connected with elevate a turnable ladder bar 76.Dice 80 places on the supporting plate, by enclosure 81 and panel 50 dice is enclosed in wherein.The rotating shaft of supporting plate becomes 2 ° of angles of cut to be connected with machine shaft.Play card when beginning, four players can take turns on the touch panel 50 soft-touch control separately, and motor 78 drives little supporting plate that inclines 79 and rotates, and dice is arbitrarily rolled, and motor is regularly shut down, and promptly gets to throw the dice mark.Throwing dice counts and can read by the transparency window of panel.At this moment the four corners of the world four row boards rise to desktop by four groups of lifting platforms 3,15,29,38 that raise in the machine.Power switch 62 on the control box 61 has indicator lamp, but the on off operating mode of display power supply.At this moment one pair of board on desktop, also can adorn the different mah-jong pieces of another pair color in the shuffling and table rotating machine.

After finishing when playing card for the first time, touch middle the soft-touch control film on the dice throwing machine panel after, motor 89 drives that central lifting screw pays 92,91, elevate a turnable ladder bar 76 drives the dice throwing machines risings.This moment, dice throwing machine and 26 on table lid were promptly opened out looping pit, and mah-jong pieces are pushed from looping pit in the rotating disk 52 of shuffling.Rotating disk 52 is contained on the bearing block 94, is skewed.The rotating disk of shuffling drives the gear 96 that is fixed on the rotating disk by motor 86 by gear 87 and rotates, and piles up in order not make mah-jong pieces, is connected with support arm 100 and spring 99 and driving lever head 98 on circle band 20.The driving lever head can stir mah-jong pieces often.Below table lid 26, lifting magnet 57 is housed.Lifting magnet is by motor 83, friction pulley 23 driven rotary.The rotation centering of lifting magnet guarantees by driven pulley 2,13,24.Motor 83 is fixed on the circle band 20 by support 82.Circle band is fixed on the desk soleplate 27 by three identical legs 84, is used for crowding around mah-jong pieces and stirs in rotating disk.When the disk 57 gaps minimum that mah-jong pieces are brought to and rotated by rotating disk is located,, tangentially enter conveyer belt 25 downwards if the literal disk that promptly can be rotated of mah-jong pieces holds and bring to the porch of conveyer belt 25.Literal so downward mah-jong pieces are sent on the opening crane 39 by conveyer belt.Motor 86 is fixed on the desk soleplate by support 85.Gear 87 is a driving gear, driven gear 96.Gear 96 is affixed with screw with rotating disk, is connected on the bearing block 94 by bearing 95.Bearing block is loaded on the desk soleplate.When all pushing in the rotating disk mahjong, screw rod 92 rotations that motor 89 drives by connecting pin 90, nut 91 becomes straight line with the rotation of screw rod and moves, and drops to panel together and covers with table and flush thereby drive panel 50, housing 77 and motor 78, dice 80, enclosure 81.Limit rod 88 is used for preventing that nut 91 from rotating, and it is moved up and down along screw rod 92 all the time, and the bound bit switch of motion is fixed on the support plate 93.

Mahjong tiles arranging machine is mainly paid 104,103 by motor 45,46, anti-bull stick 112, two slide bar 43, crank balladeur train 42, crank disc 44, opening crane 39 and screw rod and is formed.The axle head of motor 46 is connected with screw rod 104, and nut 103 is contained on the screw rod.Anti-bull stick 112 links to each other with an end of nut 103 and prevents its rotation.Opening crane 39 is made of two halves, and per root of half is tabular reed, and is fixed in the both sides of nut 103 respectively.Crank disc 44 links to each other with the output of motor 45, links to each other with crank balladeur train 42 by rotating pin again simultaneously.The crank balladeur train can reciprocatingly slide on parallel two slide bars 43.Motor 46 is fixed on the desk soleplate after connecting by support 109 and sensor stand 106,108 usefulness screws 110 jointly.Motor 45 is fixed on the desk soleplate.Two slide bars 43 are fixed on the desk soleplate by support 101.Crank balladeur train 42 on two slide bars 43 is adjusted glade plane space by screw 102, guarantees to slide freely.Extension plate 105 is fixed on the desk soleplate, accepts the mah-jong pieces that conveyer belt 25 is sent here jointly with the opening crane.After the sensor that is contained in extension plate 105 ends was experienced conveyer belt and sent the signal of board here, motor 46 drove screw rods 104 and rotates.Thereby make to rotate and become straight line and move and drive the opening crane mah-jong pieces thickness that descends earlier and accept mah-jong pieces of ground floor simultaneously because nut 103 is subjected to the restriction of anti-bull stick, the horizontal plane of these mah-jong pieces just flushes with the horizontal plane of extension plate again, so can accept mah-jong pieces of the second layer again immediately.Pier mah-jong pieces on the opening crane, have been piled up this moment.Crank disc 44 is being with by motor 45 and is being rotated, whenever crank disc rotates the crank balladeur train is reciprocatingly slided once, promptly push away away on the opening crane the good pier mah-jong pieces of sign indicating number, then homing waits to push pier mah-jong pieces till being pushed into 17 tricks on the straight way plate 55 entirely.This moment, the chain motor 41 drove chains 40 by guide wheel 58, guide wheel 12, guide wheel 28, and the pin 68 on the chain 40 by straight way plate 55, bend plate 1, straight way plate 10, bend plate 14, bend plate 30, stops this 17 trick above delivering to straight way plate 31.Next equally again 17 tricks of secondary series are delivered on the straight way plate 14, equally more tertial 17 tricks are delivered on the straight way plate 10,17 tricks of the 4th row are delivered on the straight way plate 55.In the process of shuffling, every mah-jong pieces length direction is not by all being wiped off by curved slab 56 that the tangential motion direction of disk 57 is arranged.

The machine that raises in this mechanism be four groups identical but respectively independent.Mainly comprise motor, piece-pushing mechanism and rise board mechanism.The axle head of four motors 6,19,35,51 all is connected with screw rod and pays.Fig. 4 illustrates wherein one group and raises machine.Motor 19 is fixed on the desk soleplate by support 70.Straight way plate 14 and push pedal support 16, push pedal support 21 all are fixed on the seat 71 of drawing money on credit, and the seat of drawing money on credit, motor 72 all are fixed on the desk soleplate.When on four groups of straight way plates 55,10,14,31 that raise in the machine all behind the sign indicating number 17 pier mah-jong pieces, motor 19 drives 60 rotations of showdown screw rods, and nut 60 ' drive push rod 17,22 guide holes along push pedal support 16 that link to each other with the showdown screw rod reciprocatingly slide.Be fixed on the push rod 17,22 69 promotions of push pedal the double-deck mah- jong pieces 66,67 of good 17 piers of sign indicating number to lifting platform 15.Position detecting switch is equipped with in push pedal support 16 sides, to determine the reciprocal distance of nut 60 '.Motor 72 drives lifting screw 74 and rotates, thereby makes lifting nut 73 along sliding up and down in the slot on the support 64 that is fixed on the desk soleplate.Link 75 that links to each other with lifting nut and lifting platform 15 be a lifting thereupon also.Sense switch is housed on the support 64 to be stopped after flushing to guarantee that lifting platform 15 rises to cover with table.Other three groups raise the action that machine is finished to raise mah-jong pieces with same process simultaneously.When lifting platform rises to after table lid flushes, the board plate that protects that is fixed on the lifting platform is used for stopping and is positioned at sign indicating number is good on the straight way plate 14 second pair of board in order to avoid fall.

The chip magnetic patch all is equipped with in the centre of each mah-jong pieces.Three faces of chip magnetic patch (except towards the back side of board) all are equipped with antifreeze plate.Disk holds mah-jong pieces in the time of can guaranteeing to shuffle like this, and makes the literal downward of board.The upset that spherical surface hill helps board is processed at the shuffle center of rotating disk, is beneficial to and shuffles.

Description of drawings:

1,11,30- bend plate 2,13,24-driven pulley 3,15,29,38- lifting platform 4,8,17,22,33,37,48,54- push rod 5,9,16,21,32,36,47,53- push pedal support 6,19,35,51- motor 7,18,34,49- push pedal 10,14,31,55- straight way plate 12,28, the two slide bar 44-crank discs 45 of 58-guide wheel 20-circle band 23-friction pulley 25-conveyer belt 26-table lid 27-desk soleplate 39-opening crane 40-chain 41-drive sprocket 42-crank balladeur train 43-, 46-motor 50-transparent panel 52-rotating disk 56-curved slab 57-disk 59-embroidered table cover plate 60-screw rod 60 '-nut 61-control box 62-power switch 63-table pin 64-support 65-protects board plate 66, a 67-board 68-pin 69-Mah-jongg push plate 70-electric machine support 71-72-motor 73-lifting nut 74-lifting screw 75-link 76-elevate a turnable ladder bar 77-housing 78-motor 79-supporting plate 80-dice 81-enclosure 82-support 83-motor 84 of drawing money on credit, 97-leg 85-support 86-motor 87-gear 88-limit rod 89-motor 90-connecting pin 91-nut 92-screw rod 93-support plate 94-bearing block 95-bearing 96-gear 98-shift lever end 99-spring 100-support arm 101-support 102-screw 103-nut 104-screw rod 105-extension plate 106,108-sensor stand 107-screw 109-motor support base 110-screw 111-bearing 112-crash bar

Claims (3)

1, a kind of mah-jong pieces permutation mechanism of automatic Mah-jongg machine, mainly by dice throwing machine, shuffling and table rotating machine, mahjong tiles arranging machine, raise machine and the table body constitute, it is characterized in that:

A) dice throwing machine constitutes with transparent panel (50) for the housing (77) of band tapering, motor (78) is housed in the housing, be connected with supporting plate (79) on the motor, the rotating shaft of supporting plate becomes 1～3 ℃ with machine shaft, the angle of cut connects, dice (80) places on the supporting plate, by enclosure (81) and transparent panel it is closed in wherein;

B) shuffling and table rotating machine is made up of the rotary tilt table (52) that is contained in the bearing block (94) on the desk soleplate (27) and be loaded on the bearing block, is connected with support arm (100) and spring (99) and driving lever head (98) on circle band (20),

C) mahjong tiles arranging machine is mainly by motor (45) (46), anti-bull stick (112), two slide bars (43), crank balladeur train (42), crank disc (44), opening crane (39) and screw rod (104), nut (103) is formed, the axle head of motor (46) is connected with screw rod, nut is contained on the screw rod, anti-bull stick links to each other with an end of nut and prevents its rotation, the opening crane is made of two halves, per root of half is tabular reed, and be fixed in the both sides of nut respectively, crank disc links to each other with the output shaft of motor (45), link to each other with the crank balladeur train by rotating pin again simultaneously, the crank balladeur train can reciprocatingly slide on parallel two slide bars

D) raise machine and in this mechanism, have four groups of the same form, comprise motor, piece-pushing mechanism, rise board mechanism, the axle head of motor (19), (6), (51), (35) is connected with showdown screw rod (60), nut (60 ') is connected on the screw rod, a guide hole is arranged on the push pedal support (16), push rod (17), (22) one links to each other with nut (60 '), the other end is connected with push pedal (69), push pedal support (16), (21) all are fixed on the seat (71) of drawing money on credit with straight way plate (14), the seat of drawing money on credit is fixed on the desk soleplate, the top floating holder chain (40) and the pin (68) of the seat of drawing money on credit; The lifting screw (74) that rises in the board mechanism links to each other with motor (72), lifting nut (73) is contained on the lifting screw and can slides in the slot of support (64), link (75) one ends are fixed on the lifting nut (73), the other end is connected with lifting platform (15), lifting platform again with protect board plate (65) and link to each other

E) the chip magnetic patch is equipped with in the centre of mah-jong pieces, and three faces of chip magnetic patch (except towards the back side of board) all are equipped with antifreeze plate.

2, by the described permutation of claim 1 mechanism, it is characterized in that the rotating disk in the shuffling and table rotating machine is bulb, a center projection.

3, permutation as claimed in claim 1 mechanism is characterized in that the rotating shaft of supporting plate and the best angle of cut of machine shaft are 2 °.

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