CN210933746U

CN210933746U - Mahjong machine

Info

Publication number: CN210933746U
Application number: CN201921303461.0U
Authority: CN
Inventors: 盛岳金; 胡取贤
Original assignee: Zhejiang Tryho Electrical Appliance Co Ltd
Current assignee: Zhejiang Chaosheng Electromechanical Technology Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-07
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a mahjong machine, including the desktop board, a machine support, be located the central control dish subassembly of frame bottom plate central authorities, shuffle the big dish and scrape the tablet ware, be provided with four groups around shuffling the big dish and pick up tablet handling system, pick up the tablet handling system and including being used for picking up the mahjong tiles and send out the tile feeding device from shuffling the big dish one last, a pile pushing device for piling up into a mound and releasing with many mahjong tiles, pile pushing device sets up the exit end at the tile feeding device, still including being used for sending the flat push of mahjong machine desktop to the many mounds of arranging mahjong tiles and going up the tablet device and being used for sending the slope of mahjong machine desktop to the many mounds of arranging mahjong tiles along the slope and going out the tablet device, the slope goes out the tablet device and includes the tablet subassembly, store up the tablet track and rise the tablet subassembly, pile pushing device, the flat push is gone up the tablet device, store up the tablet track and rise the tablet subassembly and link up in proper order. The utility model discloses overall structure is compacter reasonable, and can satisfy completely send the tablet and divide the demand that the tablet goes on simultaneously.

Description

Mahjong machine

Technical Field

The utility model relates to a mahjong machine field especially relates to an automatic mahjong machine of registering license of eight mouthful.

Background

The existing full-automatic mahjong machine can integrate the functions of shuffling, dice throwing and the like, and provides great convenience for playing cards for people. However, the existing full-automatic mahjong machine is basically provided with only four outlets, only two layers of mahjong machines can be lifted to a table top from the four outlets respectively, manual mahjong cutting and stacking are still needed during playing, the operation is troublesome, and the situation of wrong mahjong cutting can occur frequently, and only reshuffling can be performed.

In order to solve the problem, the Chinese utility model with publication number CN109248437 discloses a tile feeding mechanism of an eight-port full-automatic mahjong machine, which comprises a frame, wherein a large disk is arranged in the frame, and each side of the large disk is provided with two outlets; the card delivering mechanism comprises an initial card delivering track arranged on each side of the large disc, a first card delivering track and a second card delivering track arranged on each side of the large disc, wherein the initial ends of the first card delivering track and the second card delivering track are connected with the corresponding initial card delivering tracks, and the card delivering ends of the first card delivering track and the second card delivering track are respectively arranged corresponding to two outlets on the same side of the large disc; a first card pushing head is arranged in the starting card sending track and the first card sending track in a sliding mode, and a second card pushing head is arranged in the starting card sending track and the second card sending track in a sliding mode; the frame is provided with a driving structure which is used for driving the first card pushing head and the second card pushing head to start from the initial card sending track and reach the respective card sending ends simultaneously.

Although this patent send tablet mechanism has realized sending the tablet and has gone on with dividing the tablet simultaneously, has practiced thrift and has divided the tablet time, but every limit of the big dish of this patent all needs two tracks, and two are pushed away tablet and two sets of drives and push away the drive structure overall structure of tablet motion more complicacy, and push away the tablet with wire rope drive in this patent, and wire rope motor load is great, and the steel wire is trembled easily and is split, and the process of registering license is stable inadequately, and wire rope life is low.

In addition, the chinese utility model patent with publication number CN101569794 discloses a double tile pushing and tile lifting mechanism of an eight-mouth automatic mahjong table, which comprises a lifting machine base, a motor, a lifting board assembly, a tile pushing board assembly and a transmission assembly, wherein the motor, the lifting board assembly, the tile pushing board assembly and the transmission assembly are arranged on the lifting machine base; the card pushing plate assembly comprises: the cylindrical cam is connected with the transmission assembly and is driven by the transmission assembly to rotate; the card pushing plate is provided with a card pushing plate bearing and a card pushing plate guide shaft, the card pushing plate bearing is connected with the card pushing plate guide shaft through a card pushing plate guide shaft sleeve, the card pushing plate bearing is in contact with the circumferential surface of the cam of the cylindrical cam, and the card pushing plate bearing reciprocates along the card pushing plate guide shaft under the driving of the rotation of the cylindrical cam. Although the technical scheme of this patent has realized that the two of eight automatic mahjong tables of mouth push away the tablet process of rising, this mechanism spare part is more, and overall structure is complicated.

Disclosure of Invention

In order to solve the technical problem, the utility model aims to provide a mahjong machine which has compact and reasonable structure and can realize the simultaneous playing of the mahjong pieces feeding and the mahjong piece distribution.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the mahjong machine comprises a table top plate, a machine frame, a central control plate component, a shuffling large plate and a mahjong scraping device, wherein the central control plate component is positioned in the center of a bottom plate of the machine frame, four groups of mahjong collecting and carrying systems are arranged around the shuffling large plate, each mahjong collecting and carrying system comprises a mahjong conveying device used for collecting mahjong tiles one by one from the shuffling large plate and conveying the mahjong tiles out, a stacking and pushing device used for stacking the mahjong tiles into a pier and pushing out the mahjong tiles, the stacking and pushing device is arranged at the outlet end of the mahjong conveying device, the mahjong machine further comprises a flat pushing and tile feeding device used for conveying the arranged mahjong tiles onto a mahjong machine table surface, and a slope tile discharging device used for conveying the arranged mahjong tiles onto the mahjong machine table surface along a slope, the slope tile discharging device comprises a tile feeding assembly, a tile storing track and a tile lifting assembly, the stacking and pushing device, the flat pushing and tile storing track and the lifting assembly are sequentially connected, the stacking and pushing device sequentially pushes the mahjong tiles to the flat pushing and tile feeding device, the tile feeding assembly pushes the plurality of piers of mahjong tiles to the tile lifting assembly from the flat pushing and feeding device.

Preferably, the horizontal pushing and card feeding device and the slope card discharging device are both located on the same side of the bottom plate of the rack, the slope card discharging device is located on the inner side of the horizontal pushing and card feeding device, the card storage rail is arc-shaped, and the bending angle of the card storage rail is not smaller than 180 degrees.

Preferably, the horizontal pushing card-feeding device and the slope card-discharging device are respectively located on adjacent sides of the bottom plate of the rack, the card storage rail is arc-shaped, and the bending angle of the card storage rail is larger than 90 degrees and smaller than 180 degrees.

Preferably, the end of the card storage track, which is connected with the card lifting assembly, is higher than the end of the card storage track, which is connected with the horizontal pushing card feeding device.

Preferably, the horizontal pushing and card feeding device is a desktop supporting plate descending type horizontal pushing and card feeding device and comprises a lattice plate, a desktop supporting plate, a card pushing mechanism, a lifting mechanism and a third motor, wherein the upper portion of the lattice plate is a horizontal pushing and card bearing plate, the desktop supporting plate is longitudinally arranged on the front side of the horizontal pushing and card bearing plate in a sliding mode, the lifting mechanism arranged on the lattice plate pushes the horizontal pushing and card bearing plate to ascend and descend, the card pushing mechanism is arranged on the rear portion of the lattice plate, the third motor drives the card pushing mechanism to push cards to the desktop supporting plate through the horizontal pushing and card bearing plate, and the third motor drives the lifting mechanism to drive the desktop supporting plate to ascend to a desktop.

As a preferred scheme, the horizontal pushing and tile loading device is an in-situ horizontal pushing and tile loading device and comprises a fixed support and a movable support, the movable support comprises a lifting support and a push-pull transmission mechanism, the push-pull transmission mechanism is fixed on the lifting support, the lifting support comprises a horizontal plane and a vertical plane vertical to the horizontal plane, a mahjong platform is arranged on the horizontal plane, a front pushing cross frame is arranged on the vertical plane, a sliding rod is fixed on the front pushing cross frame, the push-pull transmission mechanism is arranged on the sliding rod in a sliding manner, a supporting frame with a bottom cam curve is further arranged at the front part of the vertical plane of the lifting support, a third motor is arranged on the fixed support and is in transmission connection with four gears which are sequentially meshed and driven and arranged on the fixed support, lifting cranks matched and driven with the bottom cam curve of the supporting frame are arranged on two outer side gears of the four gears, a card pushing cam is mounted on one of the inner side gears of the four gears, a rocker is further arranged on the shaft, the card pushing cam drives the rocker to swing, the upper rod wall of the rocker abuts against the push-pull transmission mechanism, and a rocker groove used for avoiding interference between the rocker and the fixed support is further formed in the fixed support.

According to the preferable scheme, the tile lifting assembly of the slope tile discharging device comprises a support, a slope tile bearing plate, a tile lifting motor and a tile lifting rocker arm, one end of the slope tile bearing plate is rotatably connected with the support through a hinge, the other end of the slope tile bearing plate is freely arranged, the free end of the slope tile bearing plate is opposite to the output end of the tile storage track, the tile lifting motor is fixed on the support, one end of the tile lifting rocker arm is fixed on the output shaft of the tile lifting motor, and the other end of the tile lifting rocker arm is in sliding connection with the slope tile bearing plate.

As the preferred scheme, the card feeding assembly adopts a steel wire rope, a synchronous belt or a chain to push cards, and a track for accommodating the steel wire rope, the synchronous belt or the chain is further arranged in the horizontal pushing card feeding device and the card storage track.

As preferred scheme, the subassembly of registering license is the hold-in range subassembly of registering license, including first motor, hold-in range, synchronizing wheel and hold-in range track, the synchronizing wheel is fixed on the output shaft of first motor, hold-in range and synchronizing wheel meshing, the one end of its hold-in range is fixed with the ejector pad, the hold-in range sets up in the hold-in range track, the hold-in range track sets up at the flat push on the tablet device and stores up orbital inboard of tablet, first motor passes through synchronizing wheel, hold-in range drive ejector pad motion, and then drives the tablet and push to rising the subassembly after the tablet device is gone up in the flat push, storage tablet track in proper order.

As preferred scheme, the subassembly of registering license is the subassembly of registering license on the chain, including second motor, gear, chain and chain track, the gear is fixed on the output shaft of second motor, chain and gear engagement, and the one end of chain is fixed with the push rod, the chain sets up in the chain track, the chain track is including seting up the groove of dodging and storing the groove of dodging of tablet track bottom on the flat push device of registering license, the second motor passes through the chain and drives the push rod motion, and then drives the tablet and push to the subassembly of registering license after the flat push device of registering license, storing the tablet track in proper order.

The utility model discloses structural improvement of device is played on current flat push and tablet device and slope to pile and push away device, flat push and go up the tablet device, store up the tablet track and rise the tablet subassembly and link up in proper order, pile and push away the device and push away many mounds mahjong tiles to the flat push and go up the tablet device in proper order, it pushes away the tablet subassembly to rise from the flat push and go up the tablet device with many mounds mahjong tiles to go up the tablet subassembly, and overall structure is compacter reasonable, and can satisfy completely and send the tablet and divide the demand that the tablet.

Drawings

Fig. 1 is a schematic structural view of a table top plate of the present invention;

FIG. 2 is a schematic view of the mounting structure of the frame and the card feeding device of the present invention;

fig. 3 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;

fig. 5 is a schematic view of the overall structure of embodiment 3 of the present invention;

fig. 6 is a schematic view of the overall structure of embodiment 4 of the present invention;

fig. 7 is an exploded view of a part of a card picking and carrying system according to embodiment 2 of the present invention;

fig. 8 is an exploded view of a part of a card picking and carrying system according to embodiment 3 of the present invention;

FIG. 9 is a schematic view of the chain at different stages of loading cards in the embodiment 3 of the present invention;

fig. 10 is a schematic view of an angle of the horizontal pushing card-loading device according to embodiment 3 of the present invention;

fig. 11 is a schematic view of the overall structure of the horizontal pushing card-loading device according to another angle in embodiment 3 of the present invention;

fig. 12 is a schematic structural view of the first horizontal pushing and mahjong tile loading device according to embodiment 4 of the present invention when descending;

fig. 13 is a schematic structural view of the first horizontal pushing and card raising device according to embodiment 4 of the present invention when it is raised;

fig. 14 is a schematic structural view of the second flat-pushing card-loading device according to embodiment 4 of the present invention when it descends;

fig. 15 is a schematic structural view of the second horizontal pushing and card raising device according to embodiment 4 of the present invention when it is raised;

fig. 16 is a schematic view of the operation process of the horizontal pushing card-feeding device according to embodiment 4 of the present invention;

fig. 17 is a schematic view of an operation process of the horizontal pushing card dealing device according to embodiment 2 or embodiment 3 of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The mahjong machine as shown in fig. 1 to 8 comprises a table top plate, a frame, a central control plate assembly located in the center of the bottom plate of the frame, a shuffling large plate and a mahjong scraping device, four groups of mahjong picking and carrying systems are arranged around the periphery of the shuffling large plate, the mahjong picking and carrying systems comprise a mahjong conveying device 2 used for picking and conveying mahjong tiles from the shuffling large plate one by one, a stacking and pushing device 3 used for stacking a plurality of mahjong tiles into a pier and pushing out the pile, the stacking and pushing device 3 is arranged at the outlet end of the mahjong conveying device 2, the mahjong machine further comprises a flat-pushing mahjong-up device used for conveying the arranged plurality of piers of mahjong tiles onto the table surface of the mahjong machine and a slope mahjong-discharging device used for conveying the arranged plurality of piers of mahjong tiles onto the table surface of the mahjong machine along a slope, the slope mahjong-discharging device comprises a mahjong-feeding assembly, a mahjong-storing rail 5 and a mahjong-lifting assembly 7, the stacking and pushing device 3, the flat-pushing mahjong-feeding device, the mahjong-storing rail 5 and the, the stacking and pushing device 3 sequentially pushes the multiple mahjong tiles to the flat-pushing tile loading device, and the tile loading assembly pushes the multiple mahjong tiles to the tile lifting assembly 7 from the flat-pushing tile loading device. One end of the mahjong storage track 5, which is connected with the mahjong lifting assembly 7, is higher than one end of the mahjong storage track 5, which is connected with the horizontal pushing mahjong loading device. Specific structures of the card feeding device can be found in patent documents with publication numbers CN105413161A, CN106492454A, CN106669142A, and the like; specific structures of the stack pushing device can be found in patent documents with publication numbers CN201906453U, CN201949619U, CN103861280A, CN204699375U, CN106492454A, CN106669142A, and the like.

As shown in fig. 3, the horizontal pushing card-feeding device and the slope card-discharging device are respectively located at the adjacent sides of the bottom plate of the rack, the card storage rail 5 is arc-shaped, and the bending angle of the card storage rail 5 is greater than 90 degrees and smaller than 180 degrees. The included angle between the mahjong tile inlet and storage rail and the mahjong tile outlet and storage rail is 90-180 degrees.

As shown in fig. 4, the horizontal pushing card feeding device and the slope card discharging device are both located on the same side of the bottom plate of the rack, the slope card discharging device is located on the inner side of the horizontal pushing card feeding device, the card storage rail 5 is arc-shaped, and the bending angle of the card storage rail 5 is not less than 180 °. Namely, the included angle between the mahjong tile feeding and storing track and the mahjong tile discharging and storing track is not less than 180 degrees.

As shown in fig. 10 and 11, the horizontal pushing and card feeding device is a desktop support plate descending type horizontal pushing and card feeding device 4, and includes a lattice plate, a desktop support plate 41, a card pushing mechanism, a lifting mechanism and a third motor 44, the upper portion of the lattice plate is a horizontal pushing and card supporting plate 42, the desktop support plate 41 is longitudinally slidably disposed at the front side of the horizontal pushing and card supporting plate 42, the lifting mechanism disposed on the lattice plate pushes the horizontal pushing and card supporting plate to move up and down, the card pushing mechanism is disposed at the rear portion of the lattice plate, the third motor 44 drives the card pushing mechanism to push the cards to the desktop support plate 41 from the horizontal pushing and card supporting plate 42, and the third motor 44 drives the lifting mechanism to drive the desktop support plate 41 to move up to the desktop.

A supporting frame 411 with a bottom cam curve is arranged below the table top supporting plate 41, the lifting mechanism comprises four gears which are arranged on the lattice plate and are sequentially meshed for transmission, an output shaft of the third motor 44 is fixed with one of the gears, and two outer side gears 48 in the four gears are provided with lifting cranks 481 which are matched with the bottom cam curve of the supporting frame 411 for transmission, so that the table top supporting plate 41 is driven to move up and down.

The card pushing mechanism comprises a card pushing support, a card pushing swing rod, a rocker 47, a card pushing plate 43 and a shaft 46, wherein the card pushing plate 43 is arranged on the rear side of the flat-pushing card bearing plate 42, the card pushing plate 43 is arranged on a guide rod through a flat-pushing sliding block in a sliding mode and is in front-back sliding connection with the card pushing support, a resetting device is arranged between the flat-pushing sliding block and the lattice plate, the card pushing support is located on the rear side of the lattice plate, the shaft 46 is arranged on the card pushing support through a bearing seat, the card pushing swing rod and the rocker 47 are both fixed on the shaft 46, a card pushing cam 45 is arranged on one inner side gear 49 of the four gears, the card pushing cam 45 and the rocker 47 are matched to push the card pushing swing rod to swing, and the upper end of the card pushing swing rod is abutted to the flat-pushing.

As shown in fig. 17, a counting device is arranged on the stacking device 3, when the number of mahjong tiles on the flat-pushing tile bearing plate 42 of the flat-pushing tile loading device reaches a preset value, the stacking device 3 stops operating, the lifting mechanism lowers the desktop supporting plate to the same height as the flat-pushing tile bearing plate 42 or slightly lower than the flat-pushing tile bearing plate 42, then the tile pushing mechanism pushes the mahjong tiles from the flat-pushing tile bearing plate 42 to the desktop supporting plate, the lifting mechanism drives the desktop supporting plate to rise to the highest position, four outer openings 102 are arranged on the desktop plate 1, and the desktop supporting plate is located in the outer openings 102 when rising to the highest position.

In other embodiments, the horizontal pushing and tile loading device may also adopt an in-situ horizontal pushing and tile loading device 9, as shown in fig. 12 to 15, which includes a fixed support and a movable support, the movable support includes a lifting support and a push-pull transmission mechanism, the push-pull transmission mechanism is fixed on the lifting support, the lifting support includes a horizontal plane and a vertical plane perpendicular to the horizontal plane, a mahjong platform is arranged on the horizontal plane, a front push cross frame is arranged on the vertical plane, a sliding rod is fixed on the front push cross frame, the push-pull transmission mechanism is slidably arranged on the sliding rod, a support frame 411 with a bottom cam curve is further arranged in front of the vertical plane of the lifting support, a third motor 44 and a shaft 46 are mounted on the fixed support, the third motor 44 is in transmission connection with four gears which are sequentially engaged and driven on the fixed support, a lifting crank 481 which is matched and driven with the bottom cam curve of the support frame 411 is mounted on two outer gears, thereby drive desktop layer board 41 and reciprocate, install on one of the inboard gear 49 of four gears and push away tablet cam 45, still be equipped with rocker 47 on the axle 46, push away tablet cam 45 and drive rocker 47 swing, and make the upper portion pole wall of rocker abut against push-and-pull drive mechanism, still set up the rocker recess that is used for avoiding rocker and fixed bolster interference on the fixed bolster.

The push-pull transmission mechanism comprises a transverse sliding block, a push rod, a push plate fixing frame, a push plate and an extension spring, wherein the transverse sliding block is arranged on a sliding rod, the push rod fixing frame and the spring fixing frame are arranged on the transverse sliding block, the push rod is fixedly arranged in the push rod fixing frame, the extension spring is fixed on the spring fixing frame and a rear end plate of a front push cross frame, a push rod guide groove is formed in the middle of the transverse sliding block, an intermediate bearing is arranged in the push rod guide groove, the intermediate bearing is a rolling bearing, and the push plate is fixed.

Four outer openings 102 are formed in the tabletop plate 1, the lower end face of the push plate is higher than the mahjong platform, a panel fixing rod is fixed on the lifting support, a panel is fixed on the panel fixing rod, the lower plane of the panel is higher than the top end of the push plate, the four outer openings 102 are formed in the tabletop plate 1, and the panel is located in the outer openings 102.

In other embodiments, one side of the outer opening 102 may also be hinged to a flip cover through a spring hinge, and the other side of the outer opening 102 is provided with a flange for keeping the flip cover horizontal, the lifting bracket is fixed with a vertical push rod, a rolling bearing is installed at the top end of the vertical push rod, and when the lifting bracket is lifted, the vertical push rod pushes the flip cover open, so that the height of the mahjong platform is equal to or higher than the table top plate 1. The rolling bearing at the top of the vertical push rod reduces friction between the cover plate and the vertical push rod, so that the movement is smoother, and the service life is prolonged.

As shown in fig. 16, a counting device is disposed on the stacking device 3, when the number of mahjong tiles on the mahjong platform of the horizontal tile pushing device reaches a preset value, the stacking device 3 stops, the third motor drives the lifting crank to lift the mahjong platform upwards, the vertical push rod on the lifting support pushes up the flip cover, the mahjong platform rises to the level of the desktop board or slightly higher than the desktop board, the tile pushing cam driven by the third motor enables the rocker to push the push-pull transmission mechanism to push the mahjong tiles previously, i.e., the push plate pushes the mahjong tiles onto the desktop board, then the tile pushing cam continues to rotate, the push-pull transmission mechanism resets under the action of the spring, the rocker resets, and the lifting crank lowers the mahjong platform back to the initial position.

The tile lifting assembly 7 of the slope tile discharging device comprises a support, a slope tile bearing plate 71, a tile lifting motor and a tile lifting rocker arm, wherein one end of the slope tile bearing plate 71 is rotatably connected with the support through a hinge, the other end of the slope tile bearing plate 71 is freely arranged, the free end of the slope tile bearing plate 71 is opposite to the output end of the tile storage track 5, four inner openings 101 are further formed in the tabletop plate 1, and the slope tile bearing plate 71 is located in the inner openings 101.

The tile lifting motor is fixed on the support, one end of the tile lifting rocker arm is fixed on an output shaft of the tile lifting motor, and the other end of the tile lifting rocker arm is connected with the slope tile bearing plate 71 in a sliding mode. The card feeding assembly adopts a steel wire rope, a synchronous belt or a chain to push cards, and a track used for containing the steel wire rope, the synchronous belt or the chain is further arranged in the horizontal pushing card feeding device and the card storage track 5.

As shown in fig. 7, the card serving assembly is a synchronous belt card serving assembly 6, including a first motor 61, a synchronous belt 63, a synchronous wheel 62 and a synchronous belt track 65, the synchronous wheel 62 is fixed on the output shaft of the first motor 61, the synchronous belt 63 is meshed with the synchronous wheel 62, one end of the synchronous belt is fixed with a push block 64, the synchronous belt 63 is arranged in the synchronous belt track 65, the synchronous belt track 65 is arranged at the inner side of the card serving device and the card storage track 5, the first motor 61 drives the push block 64 to move through the synchronous wheel 62 and the synchronous belt 63, and then the cards are driven to push the card serving device 7 after being pushed horizontally, the card storage track 5.

The pushing head of the stacking and pushing device 3 and the pushing block of the mahjong tile loading assembly are arranged in an avoiding mode, the pushing head of the stacking and pushing device 3 is U-shaped, the pushing block of the mahjong tile loading assembly is T-shaped, and the middle pushing rod of the pushing block of the mahjong tile loading assembly is matched with the U-shaped avoiding groove of the pushing head of the stacking and pushing device 3; the pushing head of the stacking and pushing device 3 can also be in a shape like a Chinese character 'shan', the pushing block of the mahjong tile feeding assembly can be in a double-T shape, and two pushing rods of the pushing block of the mahjong tile feeding assembly are matched with two avoidance grooves in the shape like the Chinese character 'shan' of the pushing head of the stacking and pushing device 3. When pushing away the tablet like this, the push rod of the ejector pad of the subassembly of registering license and the dodging groove on the stack pushing device 3 can pass each other, can realize dodging completely between the two.

As shown in fig. 8, the mahjong tile feeding assembly is a chain mahjong tile feeding assembly 8, and comprises a second motor 81, a gear 82, a chain 83 and a chain track 85, the gear 82 is fixed on an output shaft of the second motor 81, the chain 83 is meshed with the gear 82, a push rod 84 is fixed at one end of the chain, the chain 83 is arranged in the chain track 85, the chain track 85 comprises an avoiding groove 421 formed in the flat-pushing mahjong tile feeding device and an avoiding groove formed in the bottom of the mahjong tile storage track 5, the second motor 81 drives the push rod 84 to move through the chain 83, and then the mahjong tiles are driven to be pushed to the mahjong tile feeding assembly 7 after sequentially passing through the flat-pushing mahjong tile feeding device and the mahjong tile storage track 5.

As shown in fig. 9, the initial position of the push rod on the chain is located at the stacking device 3, a slot for avoiding the push rod is arranged on the pushing head of the stacking device, a structure for avoiding the push rod is arranged on the stacking device 3, and the specific structure refers to the patent document with the publication number of CN201949628U, when the mahjong tiles on the flat pushing and tile loading device reach the preset number, the push rod drives the mahjong tiles to move to the inlet of the tile storage track, at this time, the push rod is located between the flat pushing and tile loading device and the tile storage track, when the mahjong tiles on the flat pushing and tile loading device reach the number of the mahjong tiles, the flat pushing and tile loading device lifts the mahjong tiles on the table top, and meanwhile, the push rod on the chain pushes the mahjong tiles in the tile storage track to the tile lifting assembly.

The mahjong tile feeding method of the mahjong machine comprises the following steps:

when the mahjong machine works, the shuffling large disc rotates and the mahjong tile scraping device is not moved, mahjong tiles on the shuffling large disc are respectively pushed to the lower parts of tile inlets of the four tile feeding devices at the edge of the shuffling large disc, and the mahjong tiles are sucked by a tile sucking wheel in the tile feeding devices, are straightened into the same direction, are sent into a tile feeding channel and are sent out to a tile bearing table in the stacking and pushing device from a tile outlet of the tile feeding channel through a conveying belt; then, a pushing head in the stacking and pushing device pushes a stacked mahjong tile to the horizontal pushing tile bearing plate 42 or the mahjong platform, when the horizontal pushing tile bearing plate 42 or the mahjong platform stores enough mahjong tiles, a pushing block or a pushing rod of the tile loading assembly pushes the mahjong tiles to a tile storage track, the mahjong tiles wait at the inlet of the tile storage track, and one end of the tile storage track is flush with the horizontal pushing tile bearing plate 42 or the mahjong platform;

then, the stacking and pushing device continuously pushes the mahjong tiles sent out by the tile sending device to the horizontal pushing and tile loading device, and when the tile bearing plate 42 is pushed or the mahjong platform stores enough mahjong tiles again, a tile loading signal is waited; when the mahjong machine receives the mahjong tile feeding signal,

the mahjong tiles are lifted to the table top plate by the horizontal pushing and tile loading device, meanwhile, the push block or the push rod of the tile loading assembly continues to push the mahjong tiles in the tile storage rail to the tile lifting assembly, in the moving process of the mahjong tiles in the tile storage rail, the free end of the slope tile bearing plate 71 of the tile lifting assembly descends to the lowest position, at the moment, the free end of the slope tile bearing plate 71 is flush with the other end of the tile storage rail 6, when the push rod reaches the tile discharging position of the tile storage rail, all the mahjong tiles are pushed onto the slope tile bearing plate 71, and finally, the slope tile bearing plate 71 lifts the slope tile bearing plate 71 into the inner opening 101 under the movement of the tile lifting motor and the tile lifting rocker arm.

It should be noted that the above embodiments are merely representative examples of the present invention. The utility model can also have a plurality of deformations. Any simple modification, equivalent changes and modifications made to the above embodiments according to the essence of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The mahjong machine comprises a table top plate, a rack, a central control plate assembly positioned in the center of a bottom plate of the rack, a shuffling large plate and a mahjong scraping device, wherein four groups of mahjong picking and carrying systems are arranged around the shuffling large plate, each mahjong picking and carrying system comprises a mahjong conveying device (2) used for picking and conveying mahjong one by one from the shuffling large plate, a stacking and pushing device (3) used for stacking a plurality of mahjong into a pier and pushing out the pile, the stacking and pushing device (3) is arranged at the outlet end of the mahjong conveying device (2), the mahjong machine is characterized by further comprising a flat-pushing mahjong-up device used for conveying the arranged plurality of piers onto a table surface of the mahjong machine and a slope mahjong-discharging device used for conveying the arranged plurality of piers onto the table surface of the mahjong machine along a slope, the slope mahjong-discharging device comprises a mahjong-feeding assembly, a mahjong-storing rail (5) and a mahjong-lifting assembly (7), the stacking and pushing device (3), the flat-pushing mahjong-up device, the mahjong-discharging device, The mahjong storage track (5) is sequentially connected with the mahjong lifting assembly (7), the multi-pier mahjong is sequentially pushed to the flat-pushing mahjong loading device by the stacking and pushing device (3), and the multi-pier mahjong is pushed to the mahjong lifting assembly (7) from the flat-pushing mahjong loading device by the mahjong loading assembly.

2. The mahjong machine according to claim 1, wherein the horizontal pushing and tile pushing device and the slope tile discharging device are both located on the same side of the bottom plate of the rack, the slope tile discharging device is located on the inner side of the horizontal pushing and tile pushing device, the tile storage rail (5) is arc-shaped, and the bending angle of the tile storage rail (5) is not less than 180 degrees.

3. The mahjong machine according to claim 1, wherein the horizontal pushing and pushing device and the slope tile-playing device are respectively arranged on the adjacent sides of the bottom plate of the rack, the tile storage rail (5) is arc-shaped, and the bending angle of the tile storage rail (5) is larger than 90 degrees and smaller than 180 degrees.

4. A mahjong machine according to claim 1, wherein the end of the storage rail (5) connected with the lifting assembly (7) is higher than the end of the storage rail (5) connected with the horizontal pushing and feeding device.

5. The mahjong machine according to claim 1, wherein the horizontal pushing and tile feeding device is a desktop supporting plate descending horizontal pushing and tile feeding device (4) comprising a lattice plate, a desktop supporting plate (41), a tile pushing mechanism, a lifting mechanism and a third motor (44), the horizontal pushing and tile bearing plate (42) is arranged on the upper portion of the lattice plate, the desktop supporting plate (41) is longitudinally and slidably arranged on the front side of the horizontal pushing and tile bearing plate (42), the lifting mechanism arranged on the lattice plate pushes the horizontal pushing and tile feeding plate to ascend and descend, the tile pushing mechanism is arranged on the rear portion of the lattice plate, the third motor (44) drives the tile pushing mechanism to push tiles from the horizontal pushing and tile bearing plate (42) to the desktop supporting plate (41), and the third motor (44) drives the lifting mechanism to drive the desktop supporting plate (41) to ascend to the desktop.

6. The mahjong machine according to claim 1, wherein the horizontal pushing and tile feeding device is an in-situ horizontal pushing and tile feeding device (9) comprising a fixed support and a movable support, the movable support comprises a lifting support and a push-pull transmission mechanism, the push-pull transmission mechanism is fixed on the lifting support, the lifting support comprises a horizontal plane and a vertical plane perpendicular to the horizontal plane, a mahjong platform is arranged on the horizontal plane, a front pushing cross frame is arranged on the vertical plane, a sliding rod is fixed on the front pushing cross frame, the push-pull transmission mechanism is arranged on the sliding rod in a sliding manner, a support frame (411) with a bottom cam curve is further arranged in front of the vertical plane of the lifting support, a third motor (44) and a shaft (46) are arranged on the fixed support, the third motor (44) is in transmission connection with four gears which are sequentially meshed and driven and arranged on the fixed support, and a lifting curve which is matched with the bottom cam curve of the support frame (411) is arranged on two outer gears (48) of The table top support plate comprises a handle (481) and is characterized in that the handle (481) drives a table top support plate (41) to move up and down, a card pushing cam (45) is mounted on one inner side gear (49) of the four gears, a rocker (47) is further arranged on a shaft (46), the card pushing cam (45) drives the rocker (47) to swing, the upper rod wall of the rocker abuts against a push-pull transmission mechanism, and a rocker groove used for avoiding the interference of the rocker and a fixed support is further formed in the fixed support.

7. The mahjong machine according to claim 1, wherein the tile lifting assembly (7) of the slope tile discharging device comprises a support, a slope tile bearing plate (71), a tile lifting motor and a tile lifting rocker arm, one end of the slope tile bearing plate (71) is rotatably connected with the support through a hinge, the other end of the slope tile bearing plate is freely arranged, the free end of the slope tile bearing plate (71) is opposite to the output end of the tile storage rail (5), the tile lifting motor is fixed on the support, one end of the tile lifting rocker arm is fixed on the output shaft of the tile lifting motor, and the other end of the tile lifting rocker arm is slidably connected with the slope tile bearing plate (71).

8. The mahjong machine according to claim 1, wherein the tile feeding assembly adopts a steel wire rope, a synchronous belt or a chain to push tiles, and a rail for accommodating the steel wire rope, the synchronous belt or the chain is further arranged in the horizontal pushing tile feeding device and the tile storage rail (5).

9. The mahjong machine according to claim 1, wherein the mahjong machine is a synchronous belt mahjong machine assembly (6) comprising a first motor (61), a synchronous belt (63), a synchronous wheel (62) and a synchronous belt track (65), the synchronous wheel (62) is fixed on an output shaft of the first motor (61), the synchronous belt (63) is meshed with the synchronous wheel (62), a push block (64) is fixed at one end of the synchronous belt, the synchronous belt (63) is arranged in the synchronous belt track (65), the synchronous belt track (65) is arranged on the inner side of the horizontal pushing mahjong machine assembly and the mahjong storage track (5), the first motor (61) drives the push block (64) to move through the synchronous wheel (62) and the synchronous belt (63), and then drives the mahjong to sequentially push the mahjong to the mahjong lifting assembly (7) after passing through the horizontal pushing mahjong machine assembly and the mahjong storage track (5).

10. The mahjong machine according to claim 1, wherein the mahjong tile feeding assembly is a chain mahjong tile feeding assembly (8) and comprises a second motor (81), a gear (82), a chain (83) and a chain track (85), the gear (82) is fixed on an output shaft of the second motor (81), the chain (83) is meshed with the gear (82), a push rod (84) is fixed at one end of the chain, the chain (83) is arranged in the chain track (85), the chain track (85) comprises an avoiding groove (421) formed in the horizontal pushing mahjong tile feeding device and an avoiding groove formed in the bottom of the mahjong tile storage track (5), the second motor (81) drives the push rod (84) to move through the chain (83), and then the mahjong tiles are driven to be pushed to the mahjong tile lifting assembly (7) after sequentially passing through the horizontal pushing mahjong tile feeding device and the mahjong tile storage track (5).