CN109248436B - Roller coaster type eight-mouth full-automatic mahjong machine - Google Patents
Roller coaster type eight-mouth full-automatic mahjong machine Download PDFInfo
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- CN109248436B CN109248436B CN201811348104.6A CN201811348104A CN109248436B CN 109248436 B CN109248436 B CN 109248436B CN 201811348104 A CN201811348104 A CN 201811348104A CN 109248436 B CN109248436 B CN 109248436B
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- 230000005540 biological transmission Effects 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 30
- 230000003068 static effect Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000284 resting effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000011111 cardboard Substances 0.000 description 14
- 238000005452 bending Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
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- 238000005520 cutting process Methods 0.000 description 3
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- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
- A63F2009/205—Mah-jongg games
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
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Abstract
The invention discloses a roller coaster type eight-mouth full-automatic mahjong machine, which comprises a rack, wherein a large tray is arranged in the rack, each of the large trays is provided with two outlets, and a first tile lifting and carrying plate and a second tile lifting and carrying plate are respectively arranged at the two outlets; each party of the big tray is provided with a first card feeding track and a second card feeding track, the first card lifting and bearing plate is positioned at the card feeding end of the first card feeding track, and the second card lifting and bearing plate is positioned at the card feeding end of the second card feeding track. This application sets up first rising card and holds the tablet board and second rising card and hold the tablet board for roller coaster formula rising card, holds tablet board and second rising card and holds tablet board for first rising card and sets up first card track and second card track of sending respectively, realizes sending the tablet, rising the tablet one step and targets in place, improves and rises the tablet rate, send the tablet operation and need not carry out the operation of dividing between the operation of rising the tablet, rise the tablet process and can not appear any mistake.
Description
Technical Field
The invention belongs to the field of full-automatic mahjong machines, and particularly relates to a roller coaster type eight-port full-automatic mahjong machine.
Background
The existing full-automatic mahjong machine integrates the functions of shuffling, dice throwing and the like, and provides great convenience for people to deal with the cards. However, the existing full-automatic mahjong machine is basically provided with only four outlets, and only two layers of mahjong machines can be lifted to a tabletop from the four outlets respectively, and manual cutting and dealing are still needed when dealing, so that the operation is troublesome, wrong cutting often occurs, and the mahjong machine can only re-shuffle.
In order to solve the problem, the Chinese patent No. CN201120354361.8 discloses a swing rod type eight-port full-automatic mahjong machine, which comprises a rack, wherein a large tray is arranged in the rack, a tile poking spring is arranged on the large tray, four conveying grooves are uniformly distributed on the edge of the large tray, a transmission mechanism is arranged in the conveying grooves, one end of each conveying groove is provided with a liftable tile receiving seat, a tile pushing head is arranged at the tile receiving seat, a tile lifting mechanism is arranged at the tile pushing end of the tile pushing head, the tile lifting mechanism comprises a tile pushing seat, two ends of the tile pushing seat are respectively connected with a swing rod guide sliding seat through bearings, each swing rod guide sliding seat is clamped with a swing rod, the middle part of each swing rod is hinged on the tile pushing seat, the other end of each swing rod is clamped in a special-shaped slide way formed by a special-shaped wheel and a special-shaped wheel gear, the special-shaped wheel is connected with a small rocker gear, the two small rocker gears are respectively connected with a first rocker and a third small rocker, the small rocker gears are connected with a tile pushing motor through transmission gears, the swing rod guide is connected with a tile pushing plate, the tile pushing plate is arranged at the tile pushing end between the first tile supporting seat and the second tile supporting seat and the third tile supporting seat and the tile supporting seat, and the tile supporting seat is respectively provided with a tile supporting seat and the tile supporting seat.
The tile lifting principle of the swing rod type eight-port full-automatic mahjong machine is as follows: before lifting, the tile pushing head pushes all tiles with preset pier numbers onto a second tile bearing plate (three-layer mahjong tiles); when the mahjong tile is lifted, the body pushing motor drives the transmission gear and the small rocker gear to start rotating, one end of the swing rod connected to the body pushing seat is clamped in the swing rod guide sliding seat, the other end of the swing rod is clamped in a special-shaped sliding seat formed by special-shaped wheels and gears with special-shaped wheels, the small rocker gear drives the two special-shaped wheels to rotate, the swing rod is forced to swing by taking the point connected with the body pushing seat as the center, and when the swing rod swings, the mahjong tile pushing plate pushes the two mahjong tiles on the upper layer of the second mahjong tile supporting plate forwards to the first mahjong tile supporting plate, and meanwhile, the bearing fixed on the gears with the special-shaped wheels supports the second mahjong tile supporting plate to lift the second mahjong tile supporting plate by the height of one mahjong tile; when the tile pushing plate pushes the two layers of mahjong tiles in place and retreats, the tile pushing plate just can hook the layer of mahjong tiles left on the second tile bearing plate onto the third tile bearing plate; at this time, the first small rocker arm and the third small rocker arm are rotationally acted on the first tile supporting frame and the third tile supporting frame, so that the first tile supporting frame and the third tile supporting frame are lifted, and the mahjong tiles are all sent to the tabletop.
The swing rod type eight-port full-automatic mahjong machine has the following defects: before the first tile carrying board and the third tile carrying board carrying the mahjong tiles are lifted at the same time, all the mahjong tiles are uniformly pushed onto the second tile carrying board, and then tile distributing operation is carried out: pushing the cards and then hooking the cards; not only is troublesome to operate and long in operation time, but also the situation that mahjong pieces are twisted in the mahjong piece queue and fall off easily occurs in the process of pushing and hooking the mahjong pieces.
Disclosure of Invention
The invention aims to provide a roller coaster type eight-mouth full-automatic mahjong machine capable of quickly lifting tiles and avoiding mistakes in lifting tiles.
In order to achieve the above object, the technical scheme of the present application is as follows:
the roller coaster type eight-port full-automatic mahjong machine comprises a rack, wherein a large tray is arranged in the rack, each side of the large tray is provided with two outlets, and a first tile lifting and carrying plate and a second tile lifting and carrying plate are respectively arranged at the two outlets; each party of the large tray is provided with a first card feeding track and a second card feeding track, the first card lifting and carrying plate is positioned at the card feeding end of the first card feeding track, and the second card lifting and carrying plate is positioned at the card feeding end of the second card feeding track;
The first card lifting and bearing plate is provided with a card lifting position which is turned over relative to the outlet and is connected with the card feeding end of the first card feeding track, and a card bearing position which is turned over to be flush with the outlet; the second card lifting and bearing plate is provided with a card lifting position which is turned over relative to the outlet and is connected with the card feeding end of the second card feeding track, and a card bearing position which is turned over to be flush with the outlet.
The card board is held to first rising card with the second rising card holds the card board and sets up to roller coaster formula rising card holds the card board to for first rising card holds the card board and second rising card holds the card board and sets up the first card track and the second card track of sending of independent operation respectively, first rising card holds the card board and second rising card holds the stiff end of card board and articulates mutually with the frame, and the free end is respectively towards first card track and the second card track's card of sending the card end, realizes sending the card, rising the card one step and puts in place, improves rising the card speed, send the card operation and need not divide the card operation between rising the card operation, rise the card process and can not appear any mistake, not only improves user experience, greatly reduced overhauls frequency moreover.
In the roller-coaster type eight-port full-automatic mahjong machine, the card feeding starting ends of the first card feeding track and the second card feeding track are connected with the initial card feeding track, and the initial card feeding track is internally provided with a first card pushing head capable of sliding along the initial card feeding track and the first card feeding track and a second card pushing head capable of sliding along the initial card feeding track and the second card feeding track;
In the initial card feeding track, the first card pushing head is positioned below the second card pushing head; the second card feeding track is positioned at the inner side of the first card feeding track, and the track surface of the first card feeding track is lower than that of the second card feeding track.
So that the structure of the tile pushing mechanism in the mahjong machine does not need to be changed, and the tile pushing mechanism still continues to stack three layers of mahjong tiles in the initial tile feeding track; the second tile pushing head is used for pushing the two layers of mahjong tiles above, and the first tile pushing head is used for pushing the layer of mahjong tiles below, so that the mahjong tiles are pushed to slide along the first tile feeding track and the second tile feeding track respectively. And, because the track face of the second tile-feeding track is higher, the track face of the first tile-feeding track is lower, and the upper two layers of the three-layer mahjong tiles in the initial tile-feeding track can smoothly enter the second tile-feeding track, the phenomenon that the mahjong tiles fall down to cause the tiles to be clamped can not occur.
In the roller coaster type eight-port full-automatic mahjong machine, a first distance adjusting strip extending into the initial mahjong feeding track is fixedly arranged on the side wall of the first mahjong feeding track, and the first mahjong pushing head is slidably arranged on the first distance adjusting strip;
The side wall of the second card feeding track is fixedly provided with a second distance adjusting strip which extends into the initial card feeding track, and the second card pushing head is slidably arranged on the second distance adjusting strip.
The first distance-adjusting strip and the second distance-adjusting strip are convenient for installing the first tile pushing head and the second tile pushing head, and the track width of the first tile feeding track and the track width of the second tile feeding track can be adjusted by changing the first distance-adjusting strip and the second distance-adjusting strip with different thicknesses so as to be suitable for mahjong tiles with different specifications.
In the roller-coaster type eight-port full-automatic mahjong machine, the first distance-adjusting strip and the second distance-adjusting strip are positioned on the same side of the initial mahjong-sending track, a first distance-adjusting plate is arranged on the side wall of the first mahjong-sending track on the other side opposite to the first distance-adjusting strip, and a second distance-adjusting plate is arranged on the side wall of the second mahjong-sending track on the other side opposite to the second distance-adjusting strip;
at the start end of the first card feeding track, a material passing groove for the mahjong pieces and the first card pushing head to enter the first card feeding track is formed at the bottom side of the second distance adjusting plate.
The first distance adjusting plate and the second distance adjusting plate can also be used for adjusting the track width of the first card feeding track and the track width of the second card feeding track, and simultaneously assist the first distance adjusting strip and the second distance adjusting strip to drive the mahjong tiles to move forward towards a preset route. The object passing groove arranged at the bottom side of the second distance adjusting plate is convenient for the first mahjong tile pushing head to drive the lowermost mahjong tile layer to enter the first mahjong tile feeding track from the initial mahjong tile feeding track.
In the roller coaster type eight-port full-automatic mahjong machine, the first rising card bearing plate and the second rising card bearing plate are linked and driven by the same driving mechanism to turn over. Therefore, one driving mechanism can be arranged at least, the internal structure of the rack is simplified, and the manufacturing cost and the running cost of the mahjong machine are reduced.
In the roller coaster type eight-port full-automatic mahjong machine, the bottom surface of the first rising mahjong carrying plate is provided with the first supporting frame, the bottom surface of the second rising mahjong carrying plate is provided with the second supporting frame, a linkage rod which is horizontally arranged is arranged between the second supporting frame and the first supporting frame, vertical grooves for accommodating the ends of the linkage rod are symmetrically formed in the second supporting frame and the first supporting frame, and the ends of the linkage rod are propped against the bottoms of the vertical grooves to support the first rising mahjong carrying plate and the second rising mahjong carrying plate;
the linkage rod is driven by the driving mechanism to horizontally shift, guide sliding grooves which are in sliding fit with the end parts of the linkage rod are formed in the first supporting frame and the second supporting frame, and the guide sliding grooves are communicated with the vertical grooves and are obliquely arranged relative to the vertical grooves.
The first card lifting and bearing plate and the second card lifting and bearing plate which are positioned on the same side of the big tray are supported by a linkage rod propped against the bottom of the vertical groove; under the drive of the driving mechanism, the linkage rod is subject to the trend of horizontal displacement, but is influenced by the fixed ends of the first card lifting and carrying plate and the second card lifting and carrying plate, and the linkage rod originally positioned in the vertical groove can slide into the guide chute so as to smoothly carry out horizontal displacement; in the process of horizontal displacement of the linkage rod, the end part of the linkage rod moves along the guide chute to drive the free ends of the first and second card lifting and bearing plates to be pressed down, so that synchronous card lifting is realized.
In the roller coaster type eight-port full-automatic mahjong machine, the driving mechanism comprises a driving gear driven by a motor, a cam is coaxially and rotatably connected to the driving gear, a cam curved surface groove is formed in one side of the cam, far away from the driving gear, and the cam curved surface groove comprises a pushing stroke curved surface, a far resting curved surface and a return stroke curved surface which are connected end to end;
a transmission unit for driving the linkage rod to horizontally shift is arranged between the cam curved surface groove and the linkage rod, the transmission unit is provided with a card lifting preparation position which is pushed by a pushing-stroke curved surface to enable the end part of the linkage rod to slide into the guide chute from the vertical groove, a card lifting position which is in sliding fit with a far rest curved surface and keeps static, and a card lifting ending position which is pulled by a return-stroke curved surface to enable the end part of the linkage rod to return to the vertical groove from the guide chute;
a unidirectional transmission mechanism is arranged between the cam and the driving gear and is used for driving the cam to rotate unidirectionally so that the push curved surface, the far rest curved surface and the return curved surface sequentially reach the transmission unit.
When the mahjong pieces are required to be pushed onto the first rising tile bearing plate and the second rising tile bearing plate, the driving gear is driven by the motor to rotate, and the driving gear drives the cam to rotate together through the one-way transmission mechanism, so that the pushing curve surface, the far resting curve surface and the return curve surface sequentially reach the transmission unit: when the pushing curve surface rotates to the transmission unit, the side wall of the pushing curve surface extrudes and pushes the transmission unit, so that the transmission unit and the linkage rod are horizontally shifted synchronously, and the end part of the linkage rod slides into the guide chute from the vertical groove to drive the free ends of the first card lifting and carrying plate and the second card lifting and carrying plate to turn down; when the far rest curved surface rotates to the transmission unit, the transmission unit is only in sliding fit with the far rest curved surface and keeps static, and horizontal displacement does not occur, so that the free ends of the first card lifting and carrying plate and the second card lifting and carrying plate keep a downward turning state, and the card feeding can be continued; when the return curve surface rotates to the transmission unit, the side wall of the return curve surface hooks and pulls the transmission unit, so that the transmission unit and the linkage rod are horizontally shifted synchronously, the end part of the linkage rod returns to the vertical groove from the guide chute, the free ends of the first card lifting and carrying plate and the second card lifting and carrying plate are driven to turn over, the initial state of being flush with the outlet is returned, and the card lifting is finished.
In the roller coaster type eight-port full-automatic mahjong machine, the transmission unit comprises a transmission plate which is connected to the rack in a sliding manner, one end, close to the cam, of the transmission plate is provided with a second driven roller, and the second driven roller is rotationally connected to the transmission plate and is in rolling connection with the cam curved surface groove;
the linkage rod is vertically arranged with the transmission plate, and the middle end of the linkage rod is fixedly arranged on the transmission plate; or, one end of the transmission plate, which is far away from the cam, is provided with a rack in the same sliding direction as the transmission plate, and the linkage rod is fixedly provided with a driven gear meshed with the rack.
In the roller coaster type eight-port full-automatic mahjong machine, the driving gear is an incomplete gear, and the toothless part of the incomplete gear and the far-rest curved surface of the cam are positioned on the same side; a reel shaft is rotatably arranged on the frame, and a first card pushing reel and a second card pushing reel are respectively fixed at two ends of the reel shaft;
a first guide groove facing the first card feeding track is formed in the first distance-adjusting strip, a first traction rope for driving the first card pushing head to slide along the first distance-adjusting strip is arranged in the first guide groove, and two ends of the first traction rope are fixed on the first card pushing reel;
A second guide groove facing the second card feeding track is formed in the second distance-adjusting strip, a second traction rope for driving the second card pushing head to slide along the second distance-adjusting strip is arranged in the second guide groove, and two ends of the second traction rope are fixed on the second card pushing reel;
the middle end of the reel shaft is fixedly provided with a reel gear, and the reel gear is provided with a static position which is opposite to the toothless part of the incomplete gear and enables the first card pushing head and the second card pushing head to stay at the starting end or the end of card pushing, and a card pushing position or a return position which is meshed with the toothed part of the driving gear and drives the first card pushing head and the second card pushing head to move;
a magnetic limit mechanism for fixing the first card pushing head and/or the second card pushing head at a static position is arranged between the starting end of the starting card pushing track and the first card pushing head and/or the second card pushing head, and between the card pushing end of the first card pushing track and/or the second card pushing track and the second card pushing head.
The drive gear of this application adopts incomplete gear to set up the reel gear that can mesh with the drive gear in the frame, when the far-repose curved surface of cam rotates to drive unit department, the toothless part of incomplete gear is in drive unit one side, and the toothed part of incomplete gear then meshes with the reel gear, this just has realized: when the free ends of the first and second tile lifting and bearing plates are kept in a downward turning state, the incomplete gear can drive the reel gear to drive the first and second tile pushing reels to rotate, and the first and second tile pushing heads are driven by the first and second traction ropes to realize tile pushing actions, so that mahjong tiles are continuously sent to the first and second tile lifting and bearing plates; the mahjong machine has the advantages that the mahjong machine realizes that the mahjong feeding and the mahjong lifting bearing are driven by the same motor, and further saves the operation cost of the mahjong machine.
Meanwhile, when the toothless part of the incomplete gear is positioned at one side of the reel gear, the driving gear cannot drive the reel gear to rotate, and at the moment, the first card pushing head and the second card pushing head are positioned at a static position; because the reel shaft is in rotating fit with the frame, the reel shaft is difficult to keep the first card pushing reel and the second card pushing reel at the same position (because the first traction rope and the second traction rope have tension), and therefore, a magnetic limiting mechanism is required to be arranged to fix the first card pushing head and/or the second card pushing head on the static position magnetically.
Because both ends of the first traction rope are fixed on the first card pushing reel, the first traction rope can be driven to move along the first guide groove when the first card pushing reel rotates; and the first card pushing head fixedly arranged on the first traction rope moves along with the first card pushing head.
Taking the case of the big tray with east, south, west and north directions as an example, for the big tray eastern, as the card feeding end of the first card feeding track is connected with the first card lifting and carrying plate positioned in the big tray eastern, the initial card feeding track is positioned in the south of the big tray, and the first card pushing reel positioned in the south of the big tray is positioned at the inner side of the curve of the first card feeding track positioned in the arc-shaped curved big tray eastern. Since the first traction rope needs to slide in the first guide groove in a fitting way, in order to ensure the fitting degree of the first traction rope and the first guide groove, the first traction rope is preferably pulled by the first card pushing reel positioned in the bending area of the first card feeding track, rather than pulled by the first card pushing reel positioned at the end of the card feeding track. The working principle of the second traction rope is the same as that of the first traction rope.
Because the first traction rope is the same as the first traction rope which is pulled by the first card pushing reel in the bending area of the first card feeding track, the first traction rope needs to be rotated to the rear sides of the first card feeding track and the initial card feeding track at the card feeding end of the first card feeding track and the initial card feeding track; under the traction of the first card pushing reel, the first traction rope can generate larger friction with the first card feeding track and the initial card feeding track. In order to eliminate the friction, in the roller coaster type eight-mouth full-automatic mahjong machine, the two ends of the first distance-adjusting strip are rotatably provided with first steering wheels which are convenient for the first traction rope to steer and adjust the running speed of the first traction rope;
the two ends of the second distance-adjusting strip are rotatably provided with second steering wheels which are convenient for the second traction rope to steer and adjust the running speed of the second traction rope;
the time required for the first card pushing head to reach the card sending end of the first card sending track from the starting end of the starting card sending track is the same as the time required for the second card pushing head to reach the card sending end of the second card sending track from the starting end of the starting card sending track.
The first steering wheel and the second steering wheel can assist the first traction rope and the second traction rope to smoothly steer, and no excessive friction is generated between the first traction rope and the second traction rope and the first distance adjusting strip; and, because the length of first roll adjustment rectangular is different with the length of second roll adjustment rectangular, consequently through adjusting the external diameter of first return pulley and second return pulley can control the running speed of first card head and second haulage rope of pushing away, ensure that both reach the card end of sending in step. Specifically, since the second card feed rail is located inside the first card feed rail, the length of the second gauge strip is longer than the length of the first gauge strip, and therefore the outer diameter of the second diverting wheel needs to be set larger than the outer diameter of the first diverting wheel.
Compared with the prior art, the invention has the beneficial effects that:
the card board is held to first rising card with the second rising card holds the card board and sets up to roller coaster formula rising card holds the card board to for first rising card holds the card board and second rising card holds the card board and sets up the first card track and the second card track of sending of independent operation respectively, first rising card holds the card board and second rising card holds the stiff end of card board and articulates mutually with the frame, and the free end is respectively towards first card track and the second card track's card of sending the card end, realizes sending the card, rising the card one step and puts in place, improves rising the card speed, send the card operation and need not divide the card operation between rising the card operation, rise the card process and can not appear any mistake, not only improves user experience, greatly reduced overhauls frequency moreover.
Drawings
FIG. 1 is a schematic diagram of a roller coaster type eight-port full-automatic mahjong machine according to the present invention;
FIG. 2 is a schematic view of the driving mechanism of the roller coaster type eight-port full automatic mahjong machine according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic diagram of the driving mechanism in FIG. 2;
FIG. 5 is a schematic view of another drive mechanism of the roller coaster type eight-port fully automatic mahjong machine of the present invention;
FIG. 6 is a schematic view of the cam of FIG. 3 from another perspective;
figure 7 is a schematic diagram of the second card pusher of figure 3;
FIG. 8 is a schematic view of the construction of a roller coaster type eight-port fully automatic mahjong machine in accordance with the present invention at a first card feed track and a second card feed track;
fig. 9 is an enlarged view of a portion C in fig. 8.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the attached drawings and the detailed description.
Example 1
As shown in fig. 1, the roller coaster type eight-port full-automatic mahjong machine of the embodiment comprises a rack 1, wherein a large tray 2 is arranged in the rack 1, two outlets are respectively arranged on the southeast and northwest sides of the large tray 2, and a first rising card carrying plate 3 and a second rising card carrying plate 4 are respectively arranged at the two outlets on the same side of the large tray 2; and each party of the big tray 2 is provided with a first card feeding track 5 and a second card feeding track 6, the first card lifting and bearing plate 3 is positioned at the card feeding end of the first card feeding track 5, and the second card lifting and bearing plate 4 is positioned at the card feeding end of the second card feeding track 6.
As shown in fig. 4 and 5, the first rising card supporting plate 3 and the second rising card supporting plate 4 are in a state that one end is fixed and one end is free, the fixed ends are hinged with the frame 1, and the first rising card supporting plate 3 and the second rising card supporting plate 4 can rotate around the hinged point. And, first rising tablet holds tablet board 3 bottom surface and has first support frame 7, and second rising tablet holds tablet board 4 bottom surface and has second support frame 8, is equipped with the gangbar 9 that the level was arranged between this second support frame 8 and the first support frame 7, all offers on second support frame 8 and the first support frame 7 and is used for holding the vertical groove 10 of gangbar 9 tip, and the tip of gangbar 9 supports in order to form the support to first rising tablet holds tablet board 3 and second rising tablet holds tablet board 4 at the tank bottom in vertical groove 10.
In the embodiment, the linkage rod 9 can horizontally shift under the drive of the driving mechanism, but cannot vertically shift towards the directions of the first card lifting and carrying plate 3 and the second card lifting and carrying plate 4; the first support frame 7 and the second support frame 8 are respectively provided with a guide chute 11 which is communicated with the vertical groove 10 and is obliquely arranged relative to the vertical groove 10, and the end part of the linkage rod 9 is rotatably connected with a first driven roller 9a which is in rolling fit with the guide chute 11 and the vertical groove 10.
As shown in fig. 3 and 4 and fig. 5 and 6, and in combination with fig. 2, in this embodiment, the driving mechanism for driving the linkage rod 9 to horizontally shift includes a motor 12 and a driving gear 13 driven by the motor 12, and a cam 14 is coaxially and rotatably connected to the driving gear 13, and the driving gear 13 and the cam 14 are installed in the following manner: the center of the driving gear 13 is provided with a gear shaft 13a, the cam 14 comprises a disc-shaped cam base 14a, and the cam base 14a is provided with a shaft hole which is coaxial with the gear shaft 13a and is used for the gear shaft 13a to pass through.
The cam base 14a is provided with a cam curved surface groove 14b on one side far away from the driving gear 13, the cam curved surface groove 14b comprises a push-travel curved surface 14c, a far-rest curved surface 14d and a return curved surface 14e which are connected end to end, and a transmission unit for driving the linkage rod 9 to horizontally shift is arranged between the cam curved surface groove 14b and the linkage rod 9.
The present embodiment provides two types of transmission units, one of which includes a transmission plate 15 slidingly connected to the frame 1, one end of the transmission plate 15 close to the cam 14 is provided with a second driven roller 15a, the second driven roller 15a is rotationally connected to the transmission plate 15 and is in rolling connection with the cam curved surface groove 14b, the linkage rod 9 is vertically arranged with the transmission plate 15, and the middle end of the linkage rod 9 is fixedly mounted on the transmission plate 15.
The second driving unit comprises a driving plate 15 which is slidably connected to the frame 1, a second driven roller 15a is arranged at one end of the driving plate 15, which is close to the cam 14, the second driven roller 15a is rotatably connected to the driving plate 15 and is in rolling connection with the cam curved surface groove 14b, a rack 15b which is consistent with the sliding direction of the driving plate 15 is arranged at one end of the driving plate 15, which is far away from the cam 14, and a driven gear 9b which is meshed with the rack 15b is fixedly arranged on the linkage rod 9.
And, a unidirectional transmission mechanism is arranged between the cam 14 and the driving gear 13, and the unidirectional transmission mechanism is used for driving the cam 14 to rotate unidirectionally so as to ensure that the pushing curved surface 14c, the far resting curved surface 14d and the return curved surface 14e sequentially reach the transmission plate 15.
In this embodiment, the unidirectional transmission mechanism includes a start-stop slot 13b disposed on one side of the driving gear 13 near the cam 14, and a driving shaft 14f fixedly connected to one side of the cam 14 near the driving gear 13, the driving shaft 14f being eccentrically disposed; the start-stop groove 13b is arc-shaped and is concave downwards, the bottom surface of the start-stop groove 13b rises anticlockwise and smoothly, and the upper end opening of the start-stop groove 13b is flush with the top surface of the driving gear 13; the driving shaft 14f is cylindrical and is slidably clamped in the start-stop groove 13 b; and a one-way bearing 16 is provided between the shaft hole and the gear shaft 13 a.
When the drive gear 13 rotates clockwise, the drive shaft 14f descends along the start-stop groove 13b to the bottom end of the start-stop groove 13b, and the bottom end of the start-stop groove 13b pushes the drive shaft 14f so that the cam 14 rotates together with the drive gear 13; when the drive gear 13 rotates counterclockwise, the drive shaft 14f rises along the bottom surface of the start-stop groove 13b, no pushing point is provided between the drive shaft and the start-stop groove 13b, and the cam 14 is stationary and does not rotate.
As shown in fig. 1 and 2, and fig. 3 and 8 and 9, in this embodiment, the card feeding start ends of the first card feeding track 5 and the second card feeding track 6 are connected to the initial card feeding track 17, the first distance adjusting strip 18 and the first distance adjusting plate 19 are respectively mounted on two opposite side walls of the first card feeding track 5, and the second distance adjusting strip 20 and the second distance adjusting plate 21 are respectively mounted on two opposite side walls of the second card feeding track 6. The first distance-adjusting strip 18 and the second distance-adjusting strip 20 are not only positioned on the same side and face the edge of the mahjong machine, but also extend into the initial tile feeding track 17, a first tile pushing head 22 is slidably arranged on the first distance-adjusting strip 18, and a second tile pushing head 23 is slidably arranged on the second distance-adjusting strip 20.
The first distance-adjusting strip 18 and the second distance-adjusting strip 20 are not only convenient for installing the first tile pushing head 22 and the second tile pushing head 23, but also can adjust the track width of the first tile feeding track 5 and the second tile feeding track 6 by replacing the first distance-adjusting strip 18 and the second distance-adjusting strip 20 with different thicknesses so as to be suitable for mahjong tiles with different specifications. The first distance adjusting plate 19 and the second distance adjusting plate 21 can also be used for adjusting the track width of the first card sending track 5 and the second card sending track 6, and simultaneously assist the first distance adjusting strip 18 and the second distance adjusting strip 20 to drive the mahjong tiles to move forward towards a preset route.
In the initial card feeding track 17, the first distance adjusting strip 18 and the second distance adjusting strip 20 are arranged in parallel up and down, the second distance adjusting strip 20 is positioned above the first distance adjusting strip 18, the second card feeding track 6 is positioned at the inner side of the first card feeding track 5, and the track surface of the first card feeding track 5 is lower than the track surface of the second card feeding track 6. Three layers of mahjong tiles are stacked in the initial tile feeding track 17, the second tile pushing head 23 is used for pushing the two layers of mahjong tiles above into the second tile feeding track 6, and the first tile pushing head 22 is used for pushing the mahjong tile of the lower layer into the first tile feeding track 5. Therefore, at the start end of the first tile feeding track 5, a passing groove 21a is formed at the bottom side of the second distance adjusting plate 21 for the mahjong tiles and the first tile pushing head 22 to enter the first tile feeding track 5, and the passing groove 21a is convenient for the first tile pushing head 22 to drive the lowest layer of mahjong tiles from the start tile feeding track 17 to enter the first tile feeding track 5.
In this embodiment, the card pushing actions of the first card pushing head 22 and the second card pushing head 23 are driven by the driving gear 13. As shown in fig. 3 and 4 and 5 and 6 in combination with fig. 2, the drive gear 13 of the present embodiment is an incomplete gear whose outer periphery is composed of a toothed portion 14g and an endless portion 14h, and the endless portion 14h is on the same side as the far repose curved surface 14d of the cam 14 but the arc length of the far repose curved surface 14d is longer than that of the endless portion 14 h. A reel shaft 24 is rotatably connected to the frame 1, and a first card pushing reel 25 and a second card pushing reel 26 are respectively fixed at two ends of the reel shaft 24; as shown in fig. 9, a first guiding groove 18a facing the first card feeding track 5 is formed in the first distance-adjusting strip 18, a first traction rope 30 for driving the first card pushing head 22 to slide along the first distance-adjusting strip 18 is arranged in the first guiding groove 18a, and both ends of the first traction rope 30 are fixed on the first card pushing reel 25; the second distance-adjusting strip 20 is provided with a second guide groove 20a facing the second card feeding track 6, a second traction rope 31 driving the second card pushing head 23 to slide along the second distance-adjusting strip 20 is arranged in the second guide groove 20a, and two ends of the second traction rope 31 are fixed on the second card pushing reel 26. A reel gear 27 is fixed to the middle end of the reel shaft 24, and the reel gear 27 has a rest position opposite to the non-toothed portion 14h of the incomplete gear to allow the first and second card-pushing heads 22 and 23 to rest at the start or end of card pushing, and a card-pushing position or return position engaged with the toothed portion 14g of the driving gear 13 and driving the first and second card-pushing heads 22 and 23 to move.
As can be seen in fig. 3 and 7 and 9 in conjunction with fig. 2 and 8, when the first and second pusher heads 22, 23 are in a rest position at the beginning or end of the pushing, the reel gear 27 is opposite the non-toothed portion 14h of the incomplete gear, and the reel shaft 24 is rotatably connected to the frame 1, the reel shaft 24 is extremely free to rotate without being engaged, resulting in loosening of the pull of the first and second pull cords 30, 31 by the first and second pusher reels 25, 26, and difficulty in maintaining the first and second pusher heads 22, 23 in the rest position. In order to eliminate the hidden trouble, a first limit seat 33 is arranged at the initial end of the initial card feeding rail 17, and a first nail groove 33a for installing a first screw is formed in the first limit seat 33; a second limit seat 34 is arranged at the card feeding end of the second card feeding track 6, and a second nail groove 34a for installing a second screw is formed in the second limit seat 34; the second card pusher 23 is provided with a mounting passage 23a for mounting a magnet. When the second card pushing head 23 is positioned at the card pushing starting end, the magnet and the first screw are mutually and magnetically attracted and fixed, and when the second card pushing head 23 is positioned at the card pushing end, the magnet and the second screw are mutually and magnetically attracted and fixed, so that the second card pushing head 23 is fixed at the static position.
The same magnetic limit mechanism may also be provided for the first pusher head 22 to secure the first pusher head 22 in the rest position.
Because both ends of the first traction rope 30 are fixed on the first card pushing reel 25, the first traction rope 30 can be driven to move along the first guide groove 18a when the first card pushing reel 25 rotates and can be released and retracted; and the first pusher 22 fixedly mounted to the first traction rope 30 moves therewith.
As shown in fig. 1, taking the case that the big tray 2 has four directions of east E, south S, west W and north N as an example, for the eastern direction of the big tray 2, since the card feeding end of the first card feeding track 5 is connected with the first card lifting and supporting board 3 positioned in the eastern direction of the big tray 2 by the first card pushing reel 25 positioned below the first card lifting and supporting board 3, the initial card feeding track 17 is positioned in the southern direction of the big tray 2, and the first card pushing reel 25 positioned in the southern direction of the big tray 2 is positioned in the bending region of the first card feeding track 5 positioned in the eastern direction of the arc-shaped curved big tray 2. Since the first traction rope 30 needs to slide in the first guiding groove 18a, in order to ensure the fitting degree of the first traction rope 30 and the first guiding groove 18a, in this embodiment, the first traction rope 30 is pulled by the first card pushing reel 25 located in the bending area of the first card feeding track 5, rather than the first card pushing reel 25 located at the card feeding end of the first card feeding track 5. The second traction rope 31 operates in the same principle as the first traction rope 30.
Since the first traction rope 30 is the second traction rope 31 which is pulled by the first card pushing reel 25 in the bending area of the first card feeding rail 5, the first traction rope 30 needs to be rotated to the rear sides of the first card feeding rail 5 and the initial card feeding rail 17 at the end of the card feeding of the first card feeding rail 5 and the initial card feeding rail 17; under the traction of the first card pushing reel 25, the first traction rope 30 generates a large friction with the first card feeding rail 5 and the initial card feeding rail 17. In order to eliminate the friction, as shown in fig. 4 and 8, in this embodiment, at both ends of the first distance-adjusting strip 18, a first steering wheel 28 is rotatably installed on the frame 1 to facilitate steering of the first traction rope 30 and adjust the running speed of the first traction rope 30; a second steering wheel 29 which is convenient for the second traction rope 31 to steer and adjust the running speed of the second traction rope 31 is rotatably arranged on the frame 1 at two ends of the second distance-adjusting strip 20; the first steering wheel 28 and the second steering wheel 29 can assist the first traction rope 30 and the second traction rope 31 to smoothly steer without any excessive friction with the first distance-adjusting strip 18; in addition, since the lengths of the first distance-adjusting strip 18 and the second distance-adjusting strip 20 are different, the running speeds of the first card pushing head 22 and the second card pushing head 23, namely the first traction rope 30 and the second traction rope 31, can be controlled by adjusting the outer diameters of the first steering wheel 28 and the second steering wheel 29, so that the two can reach the card sending end synchronously. Specifically, since the second card feed rail 6 is located inside the first card feed rail 5, the length of the second gauge strip 20 is longer than the length of the first gauge strip 18, and therefore the outer diameter of the second diverting wheel 29 needs to be set larger than the outer diameter of the first diverting wheel 28.
The working principle of the roller coaster type eight-port full-automatic mahjong machine is as follows:
before the tile is sent, the stacking mechanism stacks three layers of mahjong tiles in the initial tile sending track 17, the first tile pushing head 22 and the second tile pushing head 23 are both positioned at the initial end of the initial tile sending track 17, and the second tile pushing head 23 and the first tile pushing head 22 are magnetically fixed on the first limiting seat 33;
when the mahjong pieces are required to be pushed onto the first lifting tile supporting plate 3 and the second lifting tile supporting plate 4, the driving gear 13 is driven by the motor 12 to rotate anticlockwise, at this time, the driving shaft 14f is positioned at the bottom end of the start-stop groove 13b (as shown in fig. 4), and the bottom end of the start-stop groove 13b pushes the driving shaft 14f, so that the cam 14 rotates along with the driving gear 13, and the push travel curved surface 14c, the far rest curved surface 14d and the return travel curved surface 14e sequentially reach the transmission plate 15: when the pushing curve surface 14c rotates to the transmission plate 15, the side wall of the pushing curve surface 14c presses the second driven roller 15a and pushes the transmission plate 15, so that the transmission plate 15 and the linkage rod 9 synchronously displace horizontally, and the end part of the linkage rod 9 slides into the guide chute 11 from the vertical groove 10 to drive the free ends of the first card lifting and carrying plate 3 and the second card lifting and carrying plate 4 to turn down; when the far rest curved surface 14d rotates to the transmission plate 15, only the second driven roller 15a is in rolling fit with the far rest curved surface 14d, and the far rest curved surface 14d does not push and pull the second driven roller 15a, so that the transmission plate 15 is kept stationary and does not horizontally shift, and the free ends of the first card lifting and carrying plate 3 and the second card lifting and carrying plate 4 are kept in a downward turning state; the non-toothed portion 14h of the drive gear 13 then also reaches the transmission plate 15 side, and the toothed portion 14g reaches the reel gear 27 side, meshing with the reel gear 27, which achieves: when the free ends of the first rising card bearing plate 3 and the second rising card bearing plate 4 keep a downward turning state, the driving gear 13 can drive the reel gear 27 to drive the first card pushing reel 25 and the second card pushing reel 26 to rotate, and the first card pushing head 22 and the second card pushing head 23 are driven by the first traction rope 30 and the second traction rope 31 to realize card pushing action, so that mahjong tiles are continuously sent to the first rising card bearing plate 3 and the second rising card bearing plate 4; when the first card pushing head 22 and the second card pushing head 23 reach the card sending end of the first card sending track 5 and the second card sending track 6 respectively, the toothed part 14g of the driving gear 13 is not meshed with the reel gear 27 any more, the toothless part 14h rotates to the side of the reel gear 27, the return curve surface 14e rotates to the transmission plate 15, the side wall of the return curve surface 14e pulls the transmission plate 15, so that the transmission plate 15 and the linkage rod 9 synchronously shift horizontally, the end part of the linkage rod 9 returns to the vertical groove 10 from the guide chute 11, the free ends of the first card lifting card bearing plate 3 and the second card lifting card bearing plate 4 are driven to be turned upwards at the same time, the initial state of being flush with an outlet is returned, and the card lifting is ended; at this time, the reel gear 27 is at the midpoint of the toothless portion 14h of the drive gear 13 (i.e., the engagement time of the reel gear 27 with the toothless portion 14h is the same as the rolling engagement time of the second driven roller 15a with the return curved surface 14e and the push curved surface 14 c). After the rising of the mahjong tiles is finished, a row of mahjong tiles are held on the first rising tile carrying plate 3, and two rows of mahjong tiles are held on the second rising tile carrying plate 4, so that people can immediately start playing the mahjong tiles without dealing and cutting the mahjong tiles; at this time, the second card pushing head 23 is magnetically fixed on the second limiting seat 34.
When people play cards, the driving gear 13 rotates clockwise for one circle (the bottom of the driving gear 13 is provided with a magnetic control site 35 for monitoring the rotation angle of the driving gear 13), in the rotating process, a driving shaft 14f of the cam 14 ascends along the bottom surface of the start-stop groove 13b, no pushing point exists between the driving shaft 14f and the start-stop groove 13b, the cam 14 is static and does not rotate, and after one circle of rotation is finished, the driving shaft 14f falls into the bottom end of the start-stop groove 13b again and waits for card lifting again; and the toothed portion 14g of the driving gear 13 is meshed with the reel gear 27 again to drive the reel gear 27, the first card pushing reel 25 and the second card pushing reel 26 to reversely rotate, and the first card pushing head 22 and the second card pushing head 23 are returned to the starting end of the initial card feeding track 17 by pulling the first traction rope 30 and the second traction rope 31 to wait for the card to be fed again.
Claims (9)
1. The roller coaster type eight-port full-automatic mahjong machine comprises a rack (1), wherein a large tray (2) is arranged in the rack (1), each side of the large tray (2) is provided with two outlets, and a first card lifting and carrying plate (3) and a second card lifting and carrying plate (4) are respectively arranged at the two outlets; the card feeding device is characterized in that each side of the large tray (2) is provided with a first card feeding track (5) and a second card feeding track (6), the first card lifting and bearing plate (3) is positioned at the card feeding end of the first card feeding track (5), and the second card lifting and bearing plate (4) is positioned at the card feeding end of the second card feeding track (6);
The first card lifting and carrying plate (3) is provided with a card lifting position which is turned over relative to the outlet and is connected with the card feeding end of the first card feeding track (5), and a card carrying position which is turned over to be flush with the outlet; the second card lifting and carrying plate (4) is provided with a card lifting position which is turned over relative to the outlet and is connected with the card feeding end of the second card feeding track (6), and a card carrying position which is turned over to be flush with the outlet;
the card feeding start ends of the first card feeding track (5) and the second card feeding track (6) are connected with the initial card feeding track (17), and a first card pushing head (22) capable of sliding along the initial card feeding track (17) and the first card feeding track (5) and a second card pushing head (23) capable of sliding along the initial card feeding track (17) and the second card feeding track (6) are arranged in the initial card feeding track (17);
in the initial card feeding track (17), the first card pushing head (22) is positioned below the second card pushing head (23); the second card feeding track (6) is positioned at the inner side of the first card feeding track (5), and the track surface of the first card feeding track (5) is lower than the track surface of the second card feeding track (6).
2. The roller-coaster eight-mouth full-automatic mahjong machine according to claim 1, characterized in that a first distance-adjusting strip (18) extending into the initial card-feeding track (17) is fixedly arranged on the side wall of the first card-feeding track (5), and the first card-pushing head (22) is slidably arranged on the first distance-adjusting strip (18);
The side wall of the second card feeding track (6) is fixedly provided with a second distance adjusting strip (20) which extends into the initial card feeding track (17), and the second card pushing head (23) is slidably arranged on the second distance adjusting strip (20).
3. The roller-coaster eight-port full-automatic mahjong machine according to claim 2, characterized in that said first distance-adjusting strip (18) and said second distance-adjusting strip (20) are on the same side of the initial tile-feeding track (17), on the other side opposite to the first distance-adjusting strip (18), a first distance-adjusting plate (19) is mounted on the side wall of said first tile-feeding track (5), on the other side opposite to the second distance-adjusting strip (20), a second distance-adjusting plate (21) is mounted on the side wall of said second tile-feeding track (6);
at the card feeding starting end of the first card feeding track (5), a material passing groove (21 a) for the mahjong and the first card pushing head (22) to enter the first card feeding track (5) is formed at the bottom side of the second distance adjusting plate (21).
4. A roller coaster type eight-port full automatic mahjong machine as claimed in any one of claims 2 to 3, wherein said first and second card lifting and holding boards (3, 4) are interlocked and are driven to turn by the same driving mechanism.
5. The roller-coaster eight-port full-automatic mahjong machine according to claim 4, characterized in that the bottom surface of the first rising card carrying board (3) is provided with a first supporting frame (7), the bottom surface of the second rising card carrying board (4) is provided with a second supporting frame (8), a linkage rod (9) which is horizontally arranged is arranged between the second supporting frame (8) and the first supporting frame (7), the second supporting frame (8) and the first supporting frame (7) are symmetrically provided with vertical grooves (10) for accommodating the ends of the linkage rod (9), and the ends of the linkage rod (9) are propped against the bottom of the vertical grooves (10) to support the first rising card carrying board (3) and the second rising card carrying board (4);
the linkage rod (9) is driven by a driving mechanism to horizontally shift, guide sliding grooves (11) which are in sliding fit with the end parts of the linkage rod (9) are formed in the first supporting frame (7) and the second supporting frame (8), and the guide sliding grooves (11) are communicated with the vertical grooves (10) and are obliquely arranged relative to the vertical grooves (10).
6. The roller-coaster type eight-port full-automatic mahjong machine according to claim 5, wherein the driving mechanism comprises a driving gear (13) driven by a motor (12), a cam (14) is coaxially and rotatably connected to the driving gear (13), a cam curved surface groove (14 b) is arranged on one side of the cam (14) far away from the driving gear (13), and the cam curved surface groove (14 b) comprises a pushing travel curved surface (14 c), a far rest curved surface (14 d) and a return travel curved surface (14 e) which are connected end to end;
A transmission unit for driving the linkage rod (9) to horizontally shift is arranged between the cam curved surface groove (14 b) and the linkage rod (9), the transmission unit is provided with a card lifting preparation position which is pushed by a pushing distance curved surface (14 c) to enable the end part of the linkage rod (9) to slide into the guide chute (11) from the vertical chute (10), a card lifting position which is in sliding fit with the far resting curved surface (14 d) and keeps static, and a card lifting ending position which is pulled by a return curved surface (14 e) to enable the end part of the linkage rod (9) to return to the vertical chute (10) from the guide chute (11);
a unidirectional transmission mechanism is arranged between the cam (14) and the driving gear (13), and the unidirectional transmission mechanism is used for driving the cam (14) to rotate unidirectionally so that the push curved surface (14 c), the far rest curved surface (14 d) and the return curved surface (14 e) sequentially reach the transmission unit.
7. The roller-coaster eight-port full-automatic mahjong machine according to claim 6, wherein the transmission unit comprises a transmission plate (15) which is connected to the frame (1) in a sliding manner, a second driven roller (15 a) is arranged at one end of the transmission plate (15) close to the cam (14), and the second driven roller (15 a) is rotatably connected to the transmission plate (15) and is in rolling connection with the cam curved surface groove (14 b);
The linkage rod (9) is vertically arranged with the transmission plate (15), and the middle end of the linkage rod (9) is fixedly arranged on the transmission plate (15); or, one end of the transmission plate (15) far away from the cam (14) is provided with a rack (15 b) consistent with the sliding direction of the transmission plate (15), and the linkage rod (9) is fixedly provided with a driven gear (9 b) meshed with the rack (15 b).
8. The roller coaster type eight-port full-automatic mahjong machine according to claim 6, wherein said drive gear (13) is an incomplete gear, the toothless portion (14 h) of which is on the same side as the far rest curved surface (14 d) of the cam (14); a reel shaft (24) is rotatably arranged on the frame (1), and a first card pushing reel (25) and a second card pushing reel (26) are respectively fixed at two ends of the reel shaft (24);
a first guide groove (18 a) facing the first card feeding track (5) is formed in the first distance-adjusting strip (18), a first traction rope (30) for driving the first card pushing head (22) to slide along the first distance-adjusting strip (18) is arranged in the first guide groove (18 a), and two ends of the first traction rope (30) are fixed on the first card pushing reel (25);
A second guide groove (20 a) facing the second card feeding track (6) is formed in the second distance-adjusting strip (20), a second traction rope (31) for driving the second card pushing head (23) to slide along the second distance-adjusting strip (20) is arranged in the second guide groove (20 a), and two ends of the second traction rope (31) are fixed on the second card pushing reel (26);
a reel gear (27) is fixed at the middle end of the reel shaft (24), and the reel gear (27) is provided with a static position opposite to a toothless part (14 h) of the incomplete gear, so that the first card pushing head (22) and the second card pushing head (23) stay at the beginning end or the end of card pushing, and a card pushing position or a return position which is meshed with a toothed part (14 g) of the driving gear (13) and drives the first card pushing head (22) and the second card pushing head (23) to move;
a magnetic limit mechanism for fixing the first card pushing head (22) and/or the second card pushing head (23) at a static position is arranged between the starting end of the starting card pushing track (17) and the first card pushing head (22) and/or the second card pushing head (23) and between the card pushing end of the first card pushing track (5) and the card pushing end of the first card pushing head (22) and/or the second card pushing track (6) and the second card pushing head (23).
9. The roller-coaster eight-mouth full-automatic mahjong machine according to claim 8, characterized in that a first steering wheel (28) which is convenient for steering the first traction rope (30) and adjusting the running speed of the first traction rope (30) is rotatably arranged on the rack (1) at two ends of the first distance-adjusting strip (18);
a second steering wheel (29) which is convenient for the second traction rope (31) to steer and adjusts the running speed of the second traction rope (31) is rotatably arranged on the frame (1) at two ends of the second distance-adjusting strip (20);
the time required for the first card pushing head (22) to reach the card sending end of the first card sending track (5) from the starting end of the starting card sending track (17) is the same as the time required for the second card pushing head (23) to reach the card sending end of the second card sending track (6) from the starting end of the starting card sending track (17).
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| CN201811297328 | 2018-11-01 | ||
| CN2018112973289 | 2018-11-01 |
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| CN201821871015.5U Withdrawn - After Issue CN209530058U (en) | 2018-11-01 | 2018-11-13 | Eight mouthfuls of automatic mahjong machines of roller-coaster formula |
| CN201821871141.0U Active CN209302159U (en) | 2018-11-01 | 2018-11-13 | The mahjong piece feeding mechanism of eight mouthfuls of automatic mahjong machines |
| CN201811349016.8A Active CN109248437B (en) | 2018-11-01 | 2018-11-13 | Mahjong tile feeding mechanism of eight-opening full-automatic mahjong machine |
| CN201821871014.0U Withdrawn - After Issue CN209548672U (en) | 2018-11-01 | 2018-11-13 | The rising license bearing mechanism of eight mouthfuls of automatic mahjong machines of roller-coaster formula |
| CN201811349014.9A Active CN109304028B (en) | 2018-11-01 | 2018-11-13 | Card lifting and bearing mechanism of roller coaster type eight-port full-automatic mahjong machine |
| CN201811348104.6A Active CN109248436B (en) | 2018-11-01 | 2018-11-13 | Roller coaster type eight-mouth full-automatic mahjong machine |
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| CN201821871015.5U Withdrawn - After Issue CN209530058U (en) | 2018-11-01 | 2018-11-13 | Eight mouthfuls of automatic mahjong machines of roller-coaster formula |
| CN201821871141.0U Active CN209302159U (en) | 2018-11-01 | 2018-11-13 | The mahjong piece feeding mechanism of eight mouthfuls of automatic mahjong machines |
| CN201811349016.8A Active CN109248437B (en) | 2018-11-01 | 2018-11-13 | Mahjong tile feeding mechanism of eight-opening full-automatic mahjong machine |
| CN201821871014.0U Withdrawn - After Issue CN209548672U (en) | 2018-11-01 | 2018-11-13 | The rising license bearing mechanism of eight mouthfuls of automatic mahjong machines of roller-coaster formula |
| CN201811349014.9A Active CN109304028B (en) | 2018-11-01 | 2018-11-13 | Card lifting and bearing mechanism of roller coaster type eight-port full-automatic mahjong machine |
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| CN209530058U (en) * | 2018-11-01 | 2019-10-25 | 王彬 | Eight mouthfuls of automatic mahjong machines of roller-coaster formula |
| CN109621395B (en) * | 2019-01-29 | 2023-12-19 | 王彬 | Card taking, stacking and lifting device of roller coaster type full-automatic mahjong machine |
| CN111884419B (en) * | 2019-05-01 | 2024-01-16 | 江苏风和医疗器材股份有限公司 | Driving device |
| WO2020221355A1 (en) * | 2019-05-01 | 2020-11-05 | 江苏风和医疗器材股份有限公司 | Driving device, surgical instrument, and operation method thereof |
| CN110201386A (en) * | 2019-06-10 | 2019-09-06 | 浙江宣和电器有限公司 | Mahjong machine and its pick up board handling system, mah-jong pieces method for sorting |
| CN210813878U (en) * | 2019-06-10 | 2020-06-23 | 浙江宣和电器有限公司 | Mahjong machine and pick-up and carrying system and stacking and pushing device thereof |
| CN110404249B (en) * | 2019-08-12 | 2023-04-21 | 浙江宣和机电科技有限公司 | Mahjong machine and tile loading method thereof |
| CN111228786A (en) * | 2020-01-15 | 2020-06-05 | 浙江宣和电器有限公司 | Mahjong machine and mahjong tile sorting method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN209530058U (en) | 2019-10-25 |
| CN109248437B (en) | 2023-12-19 |
| CN209302159U (en) | 2019-08-27 |
| CN109304028B (en) | 2023-12-19 |
| CN109304028A (en) | 2019-02-05 |
| CN209548672U (en) | 2019-10-29 |
| CN109248436A (en) | 2019-01-22 |
| CN109248437A (en) | 2019-01-22 |
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