CN210933748U - Mahjong machine and horizontal pushing and tile feeding device and tile pushing driving mechanism thereof - Google Patents

Abstract

The utility model discloses a mahjong machine and a horizontal pushing and arranging device and a pushing driving mechanism thereof, wherein the pushing driving mechanism comprises a tile bearing strip, a tile pushing plate, a tile arranging motor, two first slide blocks movably arranged at two ends of the tile bearing strip, a transmission shaft in transmission connection with the tile arranging motor and two third swing arms, the tile arranging motor can drive the tile bearing strip to lift up and down and enable the tile bearing strip to have a first pushing position and a second pushing position which are different in height; when the card bearing strip is located at the second card pushing position, the card feeding motor drives the transmission shaft to rotate so as to drive the third swing arm to swing inwards and further enable the card pushing plate to move inwards; the technical scheme has reasonable layout and can effectively improve the space utilization rate of the mahjong machine.

Description

Mahjong machine and horizontal pushing and tile feeding device and tile pushing driving mechanism thereof

Technical Field

The invention relates to the technical field of mahjong machine manufacturing, in particular to a mahjong machine, a horizontal pushing and tile feeding device thereof and a tile pushing driving mechanism.

Background

The mahjong tiles are named as sparrow tiles (also named as Ma hang) and are called as sparrow tiles for short, and are a game invented by ancient Chinese people. A set of mahjong tiles comprises that "ten thousand, cake and strip" are 3 basic suits, which are called: the card comprises ten thousand cards, cheese cards (cakes) and striped cards (strings), wherein each card comprises 4 cards from one card to nine card, and the total number of the cards is twenty-seven 108 cards; 4 cards of 'east, south, west, north, middle, hair and white' are added, and seven 28 cards are counted; the total number of the tiles is 136, and the tile is the 'Suyun mahjong' which we say at ordinary times. Then, the flower cards with the similar function to the king (JOKER) in the poker are added, and the number of the flower cards is generally eight: the total number of the brands of spring, summer, autumn, winter, plum, orchid, bamboo and chrysanthemum is one hundred and forty four, so that the name of the flower and hemp family is formed. And 8 wild cards are additionally arranged. Thus, a complete set of mahjong tiles, 152 (74 in some regions), includes word tiles, flower tiles, ordinal tiles, and wild tiles. The popular is simplified mahjong without joker and large white board, and the number of the mah-jong pieces is 144. Compared with other domino forms, the playing method of mahjong is the most complex and interesting, the basic playing method is simple and easy to operate, but the change is extremely large, and the matching and combination are different from person to person, so that the mahjong is one of the most attractive playing forms in the history of China.

Along with the continuous improvement of the living standard, people pay more and more attention to leisure and entertainment life, and the convenient and labor-saving automatic mahjong machine is gradually loved by people.

The existing four-opening automatic mahjong machine is limited by the structure of the pushing and lifting mechanism, when the mahjong machine is pushed and lifted to play, two mahjong pieces are stacked together to play, and only one row of mahjong pieces is arranged in front of each person on the table top. For example, patent document CN201164721 discloses a pushing and lifting mechanism of an automatic mahjong machine, which comprises a lattice plate, a mahjong storage plate, and a mahjong supporting device and a mahjong pushing device which are respectively arranged at two sides of the mahjong storage plate, wherein the mahjong supporting device comprises a supporting plate, a supporting plate supporting device and a mahjong supporting cam driven by a motor, a connecting rod is arranged on the mahjong supporting cam, a supporting plate bracket with a waist hole is arranged below the supporting plate, one end of the connecting rod is movably arranged in the waist hole, a sensor is arranged in the middle of the mahjong storage plate, and the pushing and lifting mechanism only has one fixed mahjong storage plate, so that the pushing and lifting mechanism can only push a row of mahjong at each time, and twelve or thirteen mahjong tiles which are opened need to be manually grabbed when the mahjong starts to be played. In order to overcome the defects of the existing four-opening mahjong machine, an eight-opening mahjong machine has been developed in the industry, the eight-opening mahjong machine can also stack twelve or thirteen tiles required for game opening and push out, but the existing eight-opening automatic mahjong machine needs to respectively arrange an inner tile outlet groove and an outer tile outlet groove on four sides of a panel, so that the strength of the panel is greatly reduced, and the problems of warping, deformation and the like caused by the reduction of the strength of the panel are caused, and the problem that the machine is difficult to adjust or cannot be adjusted is caused. In addition, the outer mahjong outlet grooves of the existing eight-opening automatic mahjong machine are too far outside and are overlapped with the positions where 13 mahjong pieces are placed by a user, so that the user is easy to feel uncomfortable when using the machine.

Accordingly, patent documents CN201727950U, CN201578846U, CN101934142U, CN207913191U, CN206577363U and the like disclose a tile lifting mechanism capable of making four-mouth automatic mahjong machine complete eight-mouth automatic mahjong machine function, and patent documents CN101983745, CN203370275U, CN203436804U, CN202446789U, CN207384806U and the like disclose a stacking device capable of stacking and pushing one pier of three mahjong tiles, and the stacking device is suitable for a mahjong machine of horizontal pushing and tile pushing type.

In addition, the four-opening mahjong machine also has the following advantages compared with the eight-opening mahjong machine:

1) the table top is small, so that a player can conveniently take opposite cards when playing cards;

2) the mahjong shuffling tray has large space, so that mahjong tiles can be shuffled more uniformly and more quickly.

Unfortunately, in the existing four-mouth mahjong machine capable of realizing the function of eight-mouth mahjong machines, a player is required to manually push two layers of mahjong tiles at the tile outlet forward and/or take a single layer of mahjong tiles to the edge of a table top, and a certain difference still exists compared with the full automation of the eight-mouth mahjong machine.

Disclosure of Invention

The invention aims to provide a mahjong machine, a horizontal pushing and tile feeding device thereof and a tile pushing and driving mechanism thereof, wherein the mahjong machine can completely realize full-automatic tile feeding similar to an eight-opening mahjong machine, namely, the mahjong tiles on a table top are automatically divided into eight parts, wherein four parts are distributed in a rectangular shape and positioned at the inner side of the mahjong machine and are two layers of tiles, and the other four parts are distributed in a rectangular shape and positioned at the outer side of the mahjong machine and are single-layer tiles.

In order to achieve the purpose, the invention adopts the following technical scheme:

a tile pushing driving mechanism comprises tile bearing strips for arranging three layers of mahjong tiles and a tile pushing plate for pushing the mahjong tiles out of the tile bearing strips, wherein the tile pushing plate is movably arranged above the tile bearing strips, and the tile pushing driving mechanism is characterized by further comprising:

the mahjong tile loading motor can drive the mahjong tile bearing strips to lift up and down, and enables the mahjong tile bearing strips to have a first mahjong tile pushing position and a second mahjong tile pushing position which are different in height;

the two first sliding blocks are respectively arranged at two ends of the mahjong tile bearing strip and can slide inside and outside relative to the mahjong tile bearing strip, and the mahjong tile pushing plate is arranged on the two first sliding blocks;

the transmission shaft is in transmission connection with the mahjong loading motor;

the upper ends of the two third swing arms are respectively movably matched with the two first connecting pieces, and the lower ends of the two third swing arms are fixedly sleeved at the two ends of the transmission shaft;

when the card bearing strip is located at the second card pushing position, the card feeding motor drives the transmission shaft to rotate so as to drive the third swing arm to swing inwards and further enable the card pushing plate to move inwards.

As preferred, still including pushing away tablet wheel and second connecting block, it is equipped with third curve groove to push away the tablet and take turns to, second connecting block upper end is through gyro wheel and third curve groove transmission fit, and the fixed cover of lower extreme establishes on the transmission shaft, two third swing arms fixed cover respectively establish the both ends at the transmission shaft, it can make the inside and outside swing of second connecting block to go up the rotation of tablet motor drive and push away the tablet wheel, and then makes the inside and outside swing of two third swing arms.

Preferably, the card pushing plate can slide up and down relative to the two first sliding blocks, when the card bearing strip is located at the first card pushing position, the distance between the bottom of the card pushing plate and the card bearing strip is not less than the thickness of one mahjong card, and when the card bearing strip is located at the second card pushing position, the gap between the bottom of the card pushing plate and the card bearing strip is not more than the thickness of one mahjong card.

Preferably, the mahjong tile pushing device is further provided with two first connecting pieces, the two first connecting pieces are movably mounted at two ends of the tile bearing strip respectively and can lift up and down and move inwards and outwards relative to the tile bearing strip, the two first connecting pieces are fixedly connected with two ends of the tile pushing plate respectively or are integrally formed, and the first connecting pieces are mounted on the first sliding blocks and can slide up and down relative to the first sliding blocks.

Preferably, the first sliding block is provided with a first sliding groove extending up and down, and the upper end of the third swing arm is movably matched with the first sliding groove through a roller; when the first sliding block is lifted up and down relative to the third swing arm, the first sliding block and the third swing arm are in up-and-down guiding sliding fit through the first sliding groove; when the first sliding block rises to the right position relative to the third swing arm, the third swing arm drives the first sliding block to slide inside and outside through the first sliding groove.

Preferably, the mahjong tile fixing device is further provided with two supporting blocks and a first sliding rail, the two supporting blocks are respectively located at two ends of the tile holding strip, the supporting blocks are connected with the tile holding strip through at least one middle guide pillar, the first sliding rail is fixedly connected with the bottom of the first connecting piece or integrally formed with the bottom of the first connecting piece, and the first sliding block can translate inside and outside on the middle guide pillar and slide up and down on the first sliding rail.

Preferably, the mahjong tile pushing device is further provided with a face plate strip, the face plate strip is fixedly connected with or integrally formed with the tile pushing plate/the first connecting piece, when a tile is placed, the face plate strip is jacked up by a mahjong tile to drive the tile pushing plate to ascend along with the tile supporting strip before the tile supporting strip reaches the first tile pushing position, when the tile supporting strip is located at the first tile pushing position, the top of the first sliding block is not in contact with the bottom of the first connecting piece, and when the tile supporting strip is located at the second tile pushing position, the top of the first sliding block is in contact with the bottom of the first connecting piece.

Preferably, the height of the card pushing plate is smaller than the thickness of two mahjong cards.

A flat-pushing card-feeding device comprises the card-pushing driving mechanism.

A mahjong machine comprises the tile pushing driving mechanism.

The invention has the technical effects that:

1) compared with a common four-opening mahjong machine, the four-opening mahjong machine can automatically divide mahjong tiles on the tabletop of the mahjong machine into eight parts, wherein the four parts are distributed in a rectangular shape and positioned on the inner side of the mahjong machine and are two layers of tiles, and the other four parts are distributed in a rectangular shape and positioned on the outer side of the mahjong machine and are single-layer tiles, so that the functions of the existing eight-opening mahjong machine are completely realized.

2) Compared with a common eight-opening mahjong machine, the mahjong tile shuffling device has the advantages that the table top is smaller, the tile shuffling tray has larger space and the like, and can not only facilitate a player to take tiles during game, but also enable mahjong tiles to be shuffled more uniformly and more quickly.

3) The mahjong pieces are lifted to the table top of the mahjong machine by the mahjong piece holding strips and then pushed inwards and outwards, namely the space occupied by pushing the mahjong pieces is transferred to the table top of the mahjong machine, so that the internal space of the mahjong machine is more abundant, and the volume of the mahjong machine can be reduced.

4) The mahjong machine table surface pushing device has the advantages that through the matching of the first mahjong lifting cam, the second mahjong lifting cam and the mahjong pushing wheel which rotate coaxially and the matching of the mahjong pushing plate assembly and the mahjong supporting strip, the mahjong pushing plate can push two layers of mahjong tiles inwards to the mahjong machine table surface when the mahjong supporting strip is located at the first mahjong pushing position, and push the lowest layer of mahjong tiles outwards to the mahjong machine table surface when the mahjong supporting strip is located at the second mahjong pushing position.

5) According to the invention, through the matching of the first sliding block and the small guide post or the first sliding groove, the matching of the second sliding block and the middle guide post and the matching of the first sliding block and the second sliding block, the card pushing plate and the panel strip can be lifted up and down and moved inwards and outwards relative to the card bearing strip, so that the card pushing plate can push a card inwards when the card bearing strip is positioned at the first card pushing position, and the card pushing plate pushes a card outwards when the card bearing strip is positioned at the second card pushing position.

6) In the invention, the mahjong tile feeding motor can complete the mahjong tile feeding only by starting and stopping once in the one-time complete mahjong tile feeding process, and compared with the traditional mahjong tile feeding motor in a four-port mahjong machine which can realize the eight-port mahjong machine function, the service life of the mahjong tile feeding motor is greatly prolonged by at least starting and stopping three times.

Drawings

FIG. 1 is a first schematic structural view of the mahjong machine of the invention;

FIG. 2 is a second schematic structural view of the mahjong machine of the present invention (omitting mahjong tiles and the table top of the mahjong machine);

FIG. 3 is a first structural view (the card receiving strip is not raised) of the horizontal pushing and card loading device of the present invention;

FIG. 4 is a schematic structural view of the horizontal pushing and card loading device of the present invention (the card holding strip is in a rising state);

FIG. 5 is a first schematic view of a card loading process of the horizontal pushing card loading device of the present invention;

FIG. 6 is a second schematic view of the card feeding process of the horizontal pushing card feeding device of the present invention;

FIG. 7 is a third schematic view of a card loading process of the horizontal pushing card loading device of the present invention;

FIG. 8 is a fourth illustration of the card loading process of the horizontal pushing card loading device of the present invention;

FIG. 9 is a fifth schematic view of the card loading process of the horizontal pushing card loading device of the present invention;

FIG. 10 is a sixth schematic view of the card loading process of the horizontal pushing card loading device of the present invention;

FIG. 11 is a seventh schematic view of the card loading process of the horizontal pushing card loading device of the present invention;

FIG. 12 is a schematic view of the card pushing plate assembly of the present invention;

FIG. 13 is a schematic structural view of a card holding strip of the present invention;

FIG. 14 is a schematic view of the card lifting drive mechanism of the present invention;

FIG. 15 is an exploded view of FIG. 14;

FIG. 16 is a schematic structural view of the card-pushing drive mechanism of the present invention (omitting the card-feeding motor and the card-pushing wheel);

fig. 17 is a top view of fig. 2.

Description of reference numerals: 1. a base plate; 10. mahjong tiles;

2. a mahjong machine table top; 21. a first card outlet;

3. a card shuffling tray;

4. a card delivery device; 41. sending the cards to a card box; 42. a card sending channel;

5. a card feeding device is horizontally pushed; 52. a mahjong loading motor; 53. a card bearing strip; 54. a tile pushing plate assembly; 55. a card pushing drive mechanism; 56. a card lifting drive mechanism; 541. a panel strip; 542. a card pushing plate; 561. a first swing arm; 562. a second swing arm; 563. a head cartridge; 564. a first card raising cam; 565. a second card raising cam; 5641. a first curved slot; 5642. a second curved slot; 531. a first track groove; 532. a second track groove; 543. a first connecting member; 544. a first slide rail; 545. a first slider; 546. a blocking block; 551. a third swing arm; 547. a first chute; 552. a card pushing wheel; 553. a second connecting member; 554. a drive shaft; 5521. a third curved slot; 5431. a first connection portion; 5432. a second connecting portion; 5433. A third connecting portion; 533. a support block; 534. a middle guide post; 535. a large guide post; 5511. a fourth connecting portion; 5512. a fifth connecting part; 57. A large baffle plate;

6. a card pushing machine head; 61. a card supporting platform; 62. and pushing the card head.

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 or similar 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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the invention, the center of the mahjong machine is taken as the inside, and the periphery of the mahjong machine is taken as the outside.

In the present invention, the "flush" and "height matching" of the a-side and the B-side means that the difference in height between the a-side and the B-side is within 5 mm.

A mahjong machine as shown in fig. 1, 2 and 17, which comprises a bottom plate 1, a mahjong machine table surface 2, a shuffling tray 3 positioned at the center and a driving mechanism thereof, and four groups of mahjong picking and carrying systems surrounding the four directions of the shuffling tray 3, wherein the mahjong picking and carrying systems comprise a mahjong conveying device 4 for picking and conveying mahjong tiles 10 from the shuffling tray 3 one by one, a flat push-up device 5 for conveying the arranged mahjong tiles 10 onto the mahjong machine table surface 2, and a mahjong pushing machine head 6 for pushing the mahjong tiles 10 to the flat push-up device 5, wherein the four flat push-up devices 5 are enclosed into a rectangular shape.

Specifically, the card feeding device 4 comprises a card feeding box 41, a guide plate is arranged in front of a card inlet of the card feeding box 41, a card feeding wheel with a magnet is arranged at the card inlet of the card feeding box 41, a tension wheel and a driving wheel are arranged in the card feeding box 41, a card discharging wheel is arranged at the card discharging port of the card feeding box 41, and the conveyor belt is wrapped on the card feeding wheel, the card discharging wheel and the driving wheel and tensioned by the tension wheel. The mahjong inlet is provided with a guiding groove for guiding mahjong tiles, the width of the mahjong inlet is slightly larger than the width of the selected mahjong tiles 10 and shorter than the length of the mahjong tiles 10, and the height of the mahjong inlet is larger than the thickness of the mahjong tiles 10 and smaller than the width of the mahjong tiles 10. One, two, three or four magnets are embedded in the mahjong tile feeding wheel, the part opposite to the magnets on the outer circumferential surface of the mahjong tile feeding wheel is designed to be a plane corresponding to the size of the mahjong tiles 10, the mahjong tiles 10 are unified to be face-down after the mahjong tile feeding wheel rotates, and are unified to be mahjong tiles 10 in the length direction after the mahjong tile feeding wheel rotates along the mahjong tile guide groove.

The operation path of the mahjong tiles 10 in the tile feeding device 4 is a tile feeding channel 42, the tile feeding channel 42 is started from a tile feeding port of the tile feeding box 41 and stopped at a tile discharging port of the tile feeding box 41, the tile feeding channel 42 is a linear channel, the tile discharging port of the tile feeding channel 42 is connected with the flat-pushing tile feeding device 5, and when the mahjong tiles 10 are conveyed to the tile discharging port of the tile feeding channel 42, the mahjong tiles 10 are pushed into the flat-pushing tile feeding device 5 through the tile pushing machine head 6.

As shown in fig. 1, four first card outlets 21 are arranged on the tabletop 2 of the mahjong machine, the four first card outlets 21 enclose a quadrangle, and four horizontal pushing and card loading devices 5 are respectively arranged below the four first card outlets 21; the horizontal pushing and tile loading device 5 comprises a tile bearing strip 53 for arranging three layers of mahjong tiles 10 and a tile pushing plate 542 for pushing the mahjong tiles 10 to the tabletop 2 of the mahjong machine from the tile bearing strip 53, the tile bearing strip 53 is connected in a vertical sliding mode relative to the bottom plate 1 and driven by the tile lifting driving mechanism 56 to lift vertically, and the tile pushing plate 542 is connected in an internal and external sliding mode relative to the tile bearing strip 53 and driven by the tile pushing driving mechanism 55 to push tiles; when the mahjong tiles are played, the tile holding strip 53 raises three layers of mahjong tiles 10 to the mahjong machine table surface 2 through the first tile outlet 21 twice, the two layers of mahjong tiles 10 are pushed inwards to the mahjong machine table surface 2 by the tile pushing plate 542, and the single layer of mahjong tiles 10 are pushed outwards to the mahjong machine table surface 2 by the tile pushing plate 542.

Due to the arrangement, the four-opening mahjong machine can completely realize the functions of the existing eight-opening mahjong machine, and compared with the common eight-opening mahjong machine, the four-opening mahjong machine has the advantages that the tabletop 2 of the mahjong machine is smaller, the shuffling tray 3 has larger space and the like, so that a player can conveniently take the mahjong during game, and the mahjong 10 can be shuffled more uniformly and more quickly; and the space occupied by pushing the mahjong tiles 10 out is transferred to the mahjong machine table top 2 of the mahjong machine, so that the internal space of the mahjong machine is more abundant, and the volume of the mahjong machine can be further reduced.

The mahjong tile pushing head 6 pushes the mahjong tiles 10 to the horizontal pushing and tile loading device 5, and three layers of mahjong tiles 10 are stacked on the horizontal pushing and tile loading device 5 in the following mode:

firstly, a card pushing head 6 capable of pushing three layers of cards in a stacking manner is adopted, which is disclosed in patent documents with publication numbers CN101983745, CN203370275U, CN203436804U, CN202446789U, CN207384806U and the like or other documents, and the specific structure of the card pushing head 6 can refer to the above patent documents, the card pushing head 6 generally comprises a card bearing table 61 and a card pushing head 62, when the card bearing table 61 is stacked on three cards, the card pushing head 62 pushes the three overlapped mahjong cards 10 to a flat-pushing card loading device 5; more preferably, the deck 61 has three stop positions with different heights, when the deck 61 stops at a first height, which is lower than the height of the outlet of the card feeding device 4, the deck 61 receives the first mahjong tile 10 fed from the card feeding device 4; then the card bearing platform 61 descends and stays at a second height, at the moment, the top surface of the first mahjong card 10 is lower than the card outlet of the card sending device 4, the card bearing platform 61 bears a second mahjong card 10 sent from the card sending channel 42, and the second mahjong card 10 is superposed on the first mahjong card 10; then the card bearing table 61 descends again and stays at a third height, at the moment, the top surface of the second mahjong card 10 is lower than the card outlet of the card sending device 4, the card bearing table 61 receives a third mahjong card 10 sent from the card sending channel 42, and the third mahjong card 10 is superposed on the second mahjong card 10; then the card pushing head 62 pushes the three stacked mahjong cards 10 to the card bearing strip 53; when enough three layers of mahjong tiles 10 are arranged on the tile bearing strip 53, the flat-pushing tile-loading device 5 conveys the arranged three layers of mahjong tiles 10 to the mahjong machine table surface 2.

Secondly, a card pushing and stacking method disclosed in chinese patent publication No. CN101983745A is adopted, the specific structure of the card pushing head 6 can refer to the above patent publications, the card pushing head 6 generally includes a card supporting platform 61 and a card pushing head 62, the mahjong tiles 10 are conveyed to the card supporting platform 61 through the card outlet of the card conveying device 4, the card pushing head 62 pushes a single mahjong tile 10 to the card supporting strip 53, and the card supporting strip 53 has three card supporting positions with different heights: a first card bearing position, a second card bearing position and a third card bearing position, wherein when the card bearing strip 53 is positioned at the first card bearing position, the card bearing strip 53 is not higher than the card bearing table 61; when enough first-layer mahjong tiles 10 are arranged on the tile bearing strip 53, the tile bearing strip 53 descends to a second tile bearing position, at the moment, the first-layer mahjong tiles 10 are not higher than the tile bearing table 61, and the tile pushing head 62 pushes a single mahjong tile 10 to the first-layer mahjong tiles 10; when enough second-layer mahjong tiles 10 are arranged on the first-layer mahjong tiles 10, the tile bearing strip 53 descends to a third tile bearing position again, at the moment, the second-layer mahjong tiles 10 are not higher than the tile bearing table 61, and the tile pushing head 62 pushes the single mahjong tile 10 to the second-layer mahjong tiles 10; when enough third-layer mahjong tiles 10 are arranged on the second-layer mahjong tiles 10, the flat-pushing mahjong-loading device 5 conveys the stacked three-layer mahjong tiles 10 to the mahjong machine table top 2.

Example 1:

when the tile pushing machine head 6 pushes three overlapped mahjong tiles 10 to the tile pushing device 5, the tile pushing device 5 shown in fig. 3 and 4 is a first implementation manner of the embodiment of the present application, in this implementation manner, the tile pushing device 5 includes a tile bearing strip 53 for arranging three layers of mahjong tiles 10 and a tile pushing plate 542 for pushing the mahjong tiles 10 from the tile bearing strip 53 to the mahjong machine table top 2, the tile pushing plate 542 is installed above the tile bearing strip 53 through two first connecting pieces 543, the two first connecting pieces 543 are respectively movably installed at two ends of the tile bearing strip 53, and can be lifted up and down and moved inward and outward relative to the tile bearing strip 53, and the two first connecting pieces 543 are respectively fixedly connected with two ends of the tile pushing plate 542 or integrally formed; the mahjong supporting strips 53 are driven by the mahjong lifting driving mechanism 56 to lift up and down, the mahjong pushing plates 542 are connected with the mahjong supporting strips 53 in an inner-outer sliding mode and driven by the mahjong pushing driving mechanism 55 to push the mahjong, when the mahjong is played, the mahjong supporting strips 53 lift three layers of mahjong tiles 10 to the mahjong machine table surface 2 twice, the mahjong pushing plates 542 push two layers of mahjong tiles 10 inwards to the mahjong machine table surface 2, and the mahjong pushing plates 542 push the single layer of mahjong tiles 10 outwards to the mahjong machine table surface 2.

Specifically, the tile lifting driving mechanism 56 drives the tile bearing strip 53 to lift up and down and has a first tile pushing position which is not higher than the table top 2 of the mahjong machine and a second tile pushing position which is not lower than the table top 2 of the mahjong machine, when the tile bearing strip 53 is located at the first tile pushing position, the tile pushing plate 542 pushes out two layers of mahjong tiles 10 inwards, the distance between the bottom of the tile pushing plate 542 and the tile bearing strip 53 is not smaller than the thickness of one mahjong tile 10, when the tile bearing strip 53 is located at the second tile pushing position, the tile pushing plate 542 pushes out a single layer of mahjong tiles 10 outwards, and the gap between the bottom of the tile pushing plate 542 and the tile bearing strip 53 is not larger than the thickness of one mahjong tile 10.

As shown in fig. 14 and 15, the card lifting driving mechanism 56 includes a first swing arm 561, a second swing arm 562 and a nose box 563, a card feeding motor 52, a first card lifting cam 564 and a second card lifting cam 565 are disposed in the nose box 563, the first card lifting cam 564 and the second card lifting cam 565 are in transmission connection with the card feeding motor 52, top ends of the first swing arm 561 and the second swing arm 562 are respectively movably connected with the card holding strip 53, bottom ends of the first swing arm 561 and the second swing arm 562 are respectively hinged with the nose box 565, the first card lifting cam 564 is provided with a first curved slot 5641, the second card lifting cam is provided with a second curved slot 5642, the first swing arm 561 is in transmission fit with the first curved slot 5641, the second swing arm 562 is in transmission fit with the second curved slot 5642, the card feeding motor 52 drives the first card lifting cam 564 and the second card lifting cam 565 to rotate, so that the first swing arm 561 and the second swing arm 562 swing to drive the card holding strip 53 to move up and down, and has a first card pushing position and a second card pushing position.

It is noted that the first card-raising cam 564 and the second card-raising cam 565 are integrally formed or fixedly coupled.

As shown in fig. 16 and 12, the tile pushing driving mechanism 55 includes a tile feeding motor 52, two third swing arms 551 and two first sliders 545, the two first sliders 545 are respectively installed at two ends of the tile receiving bar 53 and can slide inside and outside relative to the tile receiving bar 53, the first connecting piece 543 is installed on the first slider 545 and can slide up and down relative to the first slider 545, the lower end of the third swing arm 551 is in transmission fit with the tile feeding motor 52, the upper end of the third swing arm 551 is movably connected with the first slider 545, and the tile feeding motor 52 drives the third swing arm 551 to swing inside and outside to drive the first slider 545 and the tile pushing plate 542 to slide inside and outside on the tile receiving bar 53.

Specifically, the tile pushing driving mechanism 55 further includes a tile pushing wheel 552, a second connecting member 553 and a transmission shaft 554, the upper end of the second connecting member 553 is in transmission fit with the third curved groove 5521 through a roller, the lower end of the second connecting member 553 is fixedly sleeved at the middle section of the transmission shaft 554, the bottom ends of the two third swing arms 551 are respectively and fixedly sleeved at the two ends of the transmission shaft 554, and the tile feeding motor 52 drives the tile pushing wheel 552 to rotate so that the second connecting member 553 swings inward and outward and further the third swing arm 551 swings inward and outward.

It should be noted that the second connecting member 553 and the transmission shaft 554 may be fixedly connected or integrally formed, and the third swing arm 551 and the transmission shaft 554 may be fixedly connected or integrally formed, in this embodiment, in order to ensure a good transmission effect, the second connecting member 553, the transmission shaft 554 and the third swing arm 551 are integrally formed.

As shown in fig. 12, a first sliding slot 547 extending vertically is disposed on the first sliding block 545, and an upper end of the third swing arm 551 is movably engaged with the first sliding slot 547 through a roller; when the first slider 545 is lifted up and down relative to the third swing arm 551, the first slider 545 and the third swing arm 551 are in up-and-down guiding sliding fit through the first chute 547; when the first slider 545 is lifted to a proper position relative to the third swing arm 551, the third swing arm 551 drives the first slider 545 to slide inside and outside through the first chute 547.

Specifically, at least a sixth rolling bearing, a seventh rolling bearing and an eighth rolling bearing are distributed on the third swing arm 551 from bottom to top, a first chute 547 is further arranged on the second slider, the sixth rolling bearing, the seventh rolling bearing and the eighth rolling bearing are in transmission fit with the first chute 547, the first slider can slide up and down on the third swing arm 551, at least one of the sixth rolling bearing, the seventh rolling bearing and the eighth rolling bearing is in transmission fit with the first chute 547 in the sliding process, and the third swing arm 551 swings inside and outside to drive the second slider to slide inside and outside. Preferably, the two ends of the bottom of the mahjong tile receiving strip 53 are respectively provided with a supporting block 533, the supporting block 533 is connected with the mahjong tile receiving strip 53 through at least one horizontal middle guide post 534, and the first sliding block can translate inside and outside on the middle guide post 534.

Specifically, the third swing arm 551 includes a fourth connection portion 5511 and a fifth connection portion 5512 that are fixedly connected or integrally formed, the fourth connection portion 5511 is connected to the transmission shaft 554, the sixth rolling bearing, the seventh rolling bearing and the eighth rolling bearing are disposed on the fifth connection portion 5512, an included angle exists between the fourth connection portion 5511 and the fifth connection portion 5512, and when the third swing arm 551 is located above the transmission shaft 554, the fourth connection portion 5511 is closer to the edge of the mahjong machine relative to the fifth connection portion 5512. So set up, firstly can be in the rotation in-process, third swing arm 551 exerts bigger power to the second slider to prevent can't drive and push away inside and outside removal of tablet board 542 subassembly 54, secondly shift the maximum stress point to the junction of fourth connecting portion 5511 and fifth connecting portion 5512 from the original junction of third swing arm 551 and transmission shaft 554, improved driven stability.

As shown in fig. 12 and 13, two support blocks 533 and a first slide rail 544 are further provided, the two support blocks 533 are respectively located at two ends of the tile receiving strip 53, the support blocks 533 are connected to the tile receiving strip 53 through at least one middle guide post 534, the first slide rail 544 is fixedly connected to or integrally formed with the bottom of the first connecting piece 543, and the first slider can move in and out on the middle guide post 534 and can move up and down on the first slide rail 544.

It should be noted that the first slide rail 544 may be at least one small guide post, a stop block 546 is further fixed at a lower end of the small guide post to prevent the first slide block 545 from sliding out, an upper end of the small guide post is fixedly connected with or integrally formed with a lower portion of the first connecting piece 543, and the first slide block 545 may slide up and down on the small guide post;

the first slide rail 544 may also be a fixed block, a vertical slide groove is disposed on the fixed block, the upper end of the fixed block is fixedly connected with the lower portion of the first connecting piece 543 or integrally formed therewith, and the first slide block 545 may slide up and down in the slide groove of the fixed block.

As shown in fig. 3, a plurality of large guide posts 535 are further distributed between the tabletop 2 and the bottom plate 1 of the mahjong machine, the large guide posts 535 pass through the support blocks 533, and the support blocks 533 can slide up and down on the large guide posts 535, so that the mahjong carrying strips 53 can be ensured to vertically lift and lower, and in the lifting process, the second slide block is driven to slide up and down on the third swing arm 551.

As shown in fig. 12, a panel bar 541 is disposed above the tile pushing plate 542, the panel bar 541 and the tile pushing plate 542 are integrally formed or fixedly connected, the panel bar 541 is matched with the first tile outlet 21 on the mahjong table top 2, when a tile is pushed up, before the tile bearing bar 53 reaches the first tile pushing position, the panel bar 541 is jacked up by the mahjong 10 to drive the tile pushing plate 542 to ascend with the tile bearing bar 53, when the tile bearing bar 53 is located at the first tile pushing position, the top of the first slider 545 is not in contact with the bottom of the first connector 543, when the tile bearing bar 53 is located at the second tile pushing position, the top of the first slider 545 is in contact with the bottom of the first connector 543, so as to set that when the tile bearing bar 53 is located at the first tile pushing position, the distance between the bottom of the tile pushing plate 542 and the tile bearing bar 53 is not less than the thickness of a mahjong 10, when the tile bearing bar 53 is located at the second tile pushing position, the gap between the bottom of the pushing plate 542 and the card support bar 53 is not greater than the thickness of one mahjong tile 10.

It should be noted that when the card holding strip 53 is at the first card pushing position, the top of the first sliding block 545 is not in contact with the bottom of the first connecting piece 543, and the mahjong tile 10 supports the panel strip 541 and the card pushing plate 542 to prevent them from descending, and when the card holding strip 53 is at the second card pushing position, the first sliding block 545 is abutted against the first connecting piece 543, and the card pushing plate 542 assembly 54 is supported by the first sliding block 545 to prevent it from descending.

It should be noted that, before the card receiving strip 53 reaches the second card pushing position, the first slider 545 contacts the first connecting piece 543, and then the face strip 541 rises along with the card receiving strip 53, which is configured because if the first slider 545 just contacts the first connecting piece 543 or the two pieces are still not in contact when the card receiving strip 53 reaches the second card pushing position, the face strip 541 is still supported by the mahjong tiles 10, and when the card pushing plate 542 pushes the single-layer mahjong tile 10 outwards, the face strip 541 may tilt outwards with the two layers of mahjong tiles 10 that have been pushed inwards onto the mahjong table top 2, thereby causing a card.

Specifically, the first connecting piece 543 comprises a first connecting portion 5431, a second connecting portion 5432 and a third connecting portion 5433 which are fixedly connected or integrally formed, the first connecting portion 5431 is fixedly connected with the panel bar 541, the second connecting portion 5432 is used for connecting the first connecting portion 5431 and the third connecting portion 5433, the third connecting portion 5433 can be lifted up and down relative to the first slider 545, and the card pushing plate 542 is fixed on the second connecting portion 5432; the inner side and the outer side of the card pushing plate 542 are provided with card pushing parts. More preferably, the third connecting portion 5433 is connected to the small guide post, the second connecting portion 5432 is used for connecting the first connecting portion 5431 and the third connecting portion 5433, the third connecting portion 5433 is located outside the first connecting portion 5431, and the tile pushing portion of the tile pushing plate 542 is a portion of the tile pushing plate 542, which is in contact with the mahjong tile 10, and is protruded relative to the second connecting portion 5432. Further preferably, the outer surface of the outer side of the card pushing plate 542 comprises a first vertical surface of the upper half and a first inclined surface of the lower half, the first vertical surface is located on the outer side of the outer surface of the second connecting portion 5432, the bottom end of the first inclined surface is located on the inner side of the outer surface of the second connecting portion 5432, the inner surface of the card pushing plate 542 at least comprises a second vertical surface located on the upper half, and the second vertical surface is located on the inner side of the inner surface of the second connecting portion 5432. This is because if the mahjong tiles 10 are just pushed out of the first tile outlet 21, the tile strips 541 may contact the mahjong tiles 10 and bring the mahjong tiles 10 into the first tile outlet 21 to cause the tiles to be stuck when descending, so that the mahjong tiles 10 need to be pushed to a position having a certain distance from the first tile outlet 21 of the mahjong machine, and therefore, the first vertical surface is located outside the outer surface of the second connecting portion 5432, the second vertical surface is located inside the inner surface of the second connecting portion 5432, and the first inclined surface is provided to smoothly descend the tile pushing plate 542 and the tile strips 541 into the first tile outlet 21 after pushing the single tiles outwards.

As shown in fig. 13, a first track groove 531 and a second track groove 532 are respectively arranged at two ends of the bottom of the mahjong support strip 53, a third rolling bearing is arranged at the top end of the first swing arm 561, a fourth rolling bearing is arranged at the top end of the second swing arm 562, the third rolling bearing is in transmission fit with the first track groove 531, the fourth rolling bearing is in transmission fit with the second track, the third rolling bearing reciprocates in the first track groove 531 and the fourth rolling bearing reciprocates in the second track groove 532 during the swinging process of the first swing arm 561 and the second swing arm 562, so that the mahjong support strip 53 rises when the top end of the first swing arm 561 and the top end of the second swing arm 562 swing in opposite directions, and the mahjong support strip 53 falls when the top end of the first swing arm 561 and the top end of the second swing arm 562 swing are away from each other. The arrangement is such that the card holding strip 53 is always in a rising state or has a rising trend during the swinging of the first swing arm 561 and the second swing arm 562 towards each other, and the rising distance and rising speed of the card holding strip 53 are increased, while the card holding strip 53 is lowered during the swinging of the first swing arm 561 and the second swing arm 562 away from each other.

Specifically, the height of the card pushing plate 542 is less than the thickness of two mahjong tiles 10. This is because in the embodiment of the present application, the panel strips 541 are lifted by the tiles 10 and push two layers of tiles 10 inward, so the height of the tile pushing plate 542 is smaller than the thickness of two tiles 10.

Specifically, the motor 52 of registering license for rising the tablet and the motor 52 of registering license for pushing the tablet can be two motors or same motor, in this application embodiment, the motor 52 of registering license for rising the tablet and the motor 52 of registering license for pushing the tablet are same motor, the motor 52 of registering license is connected with a transmission main shaft lug connection or is connected through a gear drive, first rising card cam 564, second rising card cam 565 and the cover that pushes away card wheel 552 is fixed establish on the transmission main shaft.

Specifically, a large baffle 57 is further arranged, the large baffle 57 is mounted on the bottom plate, and when the two layers of mahjong tiles 10 are pushed inwards by the tile pushing plate 542, the inner side of the single-layer mahjong tile 10 is abutted against the large baffle 57. This is so because when the tile pushing plate 542 pushes two layers of tiles 10 inward, the bottom tiles 10 are driven together to move inward, and therefore the large blocking plate 57 is required to prevent the bottom tiles 10 from moving inward.

The card-feeding process of the flat-pushing card-feeding device 5 in the embodiment of the application is as follows:

as shown in fig. 5, after enough three layers of mahjong tiles 10 are arranged on the tile receiving strip 53, a signal for playing the mahjong tiles is waited, the signal for playing the mahjong tiles is generally sent by a player through a button, after the mahjong machine receives the signal for playing the mahjong tiles sent by the player, the motor 52 for playing the mahjong tiles drives the first tile lifting cam 564, the second tile lifting cam 565 and the tile pushing wheel 552 to rotate, so that the first swing arm 561 and the second swing arm 562 swing towards each other and the tile receiving strip 53 rises, and in the process of rising, the mahjong tiles 10 jack up the panel 541 and drive the tile pushing plate 542 to rise, in the process, the third swing arm 551 at the left end and the right end of the transmission shaft 554 is stationary, the tile receiving strip 53 drives the second slider and the first slider 545 to rise vertically until the tile receiving strip 53 reaches the first tile pushing position, and at this time, the top of the first slider 545 is at a certain distance from the first connecting piece 543;

as shown in fig. 6, after the card receiving strip 53 reaches the first card pushing position, the card feeding motor 52 continues to drive the first card lifting cam 564, the second card lifting cam 565 and the card pushing wheel 552 to rotate, at this time, the first swing arm 561 and the second swing arm 562 are stationary, the third swing arm 551 at the left end and the right end of the transmission shaft 554 swings inwards to drive the second slider and the card pushing plate 542 assembly 54 to slide inwards, so that the card pushing plate 542 pushes two layers of cards inwards, and in the process, the card pushing plate 542 assembly 54 is supported by the mahjong 10 to prevent the card pushing plate 542 assembly 54 from descending;

as shown in fig. 7, after the tile pushing plate 542 pushes two layers of tiles inwards, the tile feeding motor 52 continues to drive the first tile lifting cam 564, the second tile lifting cam 565 and the tile pushing wheel 552 to rotate, so that the first swing arm 561 and the second swing arm 562 swing oppositely to further lift the tile receiving bar 53, and in the lifting process, the third swing arm 551 at the left end and the right end of the transmission shaft 554 is stationary, the panel bar 541 and the tile pushing plate 542 are stationary, the tile receiving bar 53 drives the second slider and the first slider 545 to vertically lift until the first slider 545 rises to contact with the first connector 543, and then the rising of the tile receiving bar 53 can drive the panel bar 541 and the tile pushing plate 542 to rise until the tile receiving bar 53 reaches the second tile pushing position;

as shown in fig. 8 and 9, after the card receiving bar 53 reaches the second card pushing position, the card feeding motor 52 continues to drive the first card lifting cam 564, the second card lifting cam 565 and the card pushing wheel 552 to rotate, at this time, the first swing arm 561 and the second swing arm 562 are stationary, the third swing arm 551 at the left end and the right end of the transmission shaft 554 swings outwards to drive the second slider and the card pushing plate 542 assembly 54 to slide outwards, so that the card pushing plate 542 pushes outwards a single-layer card, and in the process, the card pushing plate 542 assembly 54 is supported by the first slider 545 to prevent the card pushing plate 542 assembly 542 54 from descending;

as shown in fig. 10 and 11, after the pushing plate 542 pushes a single-deck card outward, the card feeding motor 52 continues to drive the first card lifting cam 564, the second card lifting cam 565 and the card pushing wheel 552 to rotate, at this time, the first swing arm 561 and the second swing arm 562 swing away from each other so that the card receiving bar 53 descends, and in the process, the third swing arms 551 at the left end and the right end of the transmission shaft 554 are stationary until the card receiving bar 53 descends to the initial position, and the card feeding is completed.

Example 2:

the embodiment is different from the embodiment in that the transmission structure of the card pushing driving mechanism and the card lifting driving mechanism driven by the card feeding motor is different.

Specifically, the card feeding motor is in transmission connection with the card pushing driving mechanism and the card lifting driving mechanism through a gear transmission device; the gear transmission device comprises a left lifting gear, a driving gear, a push-pull gear and a right lifting gear which are sequentially meshed with each other and arranged on the lattice plate, and the driving gear is connected with an output shaft of the listing motor; the mahjong machine comprises a mahjong machine table surface, a first swing arm, a second swing arm, a driving gear, a first tile pushing position, a second tile pushing position and a single-layer mahjong tile pushing plate, wherein the first swing arm and the second swing arm are respectively installed on a left lifting gear and a right lifting gear, and the tile pushing wheel is fixedly connected with a push-pull gear.

Specifically, hold tablet strip below be equipped with first swing arm top and second swing arm top clearance fit's lift curve portion to and be used for preventing to hold the spring portion that the tablet strip descends fast, the motor drive of registering license the card drive gear so that first swing arm and second swing arm rotate in opposite directions, and then through the cooperation of first swing arm top and second swing arm top and lift curve portion, make to hold the tablet strip and have the first tablet position of pushing away that is less than the mahjong machine desktop and push away the tablet position with the second that is higher than the mahjong machine desktop at the in-process that rises, when holding the tablet strip and pushing away the tablet position from the second and descend, spring portion can make and hold the tablet strip and slowly descend.

The card loading process of the examples of the present application is identical to the card loading process described in example 1.

The mahjong loading method of the mahjong machine comprises the following steps:

the mahjong tiles 10 on the shuffling tray 3 are pushed to the lower part of the tile inlet of the four tile sending devices 4, sucked by the tile sucking wheels in the tile sending devices 4, enter the tile sending channel 42 and are straightened to be conveyed to the tile bearing table 61 of the tile pushing machine head 6 along the length direction of the tile sending channels, the tile pushing head 62 of the tile pushing machine head 6 pushes the mahjong tiles 10 on the tile bearing table 61 to the tile bearing strips 53 of the flat tile pushing and loading device 5 until enough three layers of mahjong tiles 10 are arranged on the tile bearing strips 53, the tile bearing strips 53 rise, then the tile pushing plates 542 push the two layers of mahjong tiles 10 inwards to the mahjong machine table surface 2, and the single layer of mahjong tiles 10 outwards push the mahjong machine table surface 2.

Specifically, four first tile outlets 21 which are enclosed into a rectangle are arranged on the mahjong table top 2, the tile bearing strip 53 is provided with three layers of mahjong tiles 10, the mahjong tiles 10 are conveyed to the mahjong table top 2 through the first tile outlets 21, when the tile bearing strip 53 is lifted to a first tile pushing position, the bottom surface of the mahjong tile 10 on the second layer is higher than the mahjong table top 2, the mahjong tiles 10 on the upper two layers are pushed inwards to the mahjong table top 2, then the tile bearing strip 53 is continuously lifted to a second tile pushing position, at the moment, the bottom surface of the mahjong tile 10 on the bottom layer is lower than the mahjong table top 2, and the mahjong tiles 10 on the bottom layer are pushed outwards to the mahjong table top 2.

Specifically, the mahjong tile pushing machine is further provided with a mahjong tile feeding motor 52, a panel strip 541 and two first connecting pieces 543, wherein the panel strip 541 is fixedly connected with or integrally formed with the mahjong tile pushing plate 542, the mahjong tile feeding motor 52 is in transmission fit with the mahjong tile bearing strip 53 and the mahjong tile pushing plate 542 respectively, the panel strip 541 is located at the first tile outlet 21 and is flush with the mahjong machine table surface 2, the two first connecting pieces 543 are movably installed at two ends of the mahjong tile bearing strip 53 through first sliding blocks 545 respectively, the first sliding blocks 545 are movably installed on the mahjong tile bearing strip 53 and can move inwards and outwards relative to the mahjong tile bearing strip 53, the first connecting pieces 543 can lift upwards and downwards relative to the first sliding blocks 545, the mahjong tile feeding motor 52 drives the mahjong tile pushing plate 542 to push the two layers of mahjong tiles 10 inwards to the mahjong machine table surface 2 before reaching the first mahjong tile pushing position, the mahjong tile bearing strip 53 reaches the first tile pushing position, the mahjong tile feeding motor 52 drives the mahjong tile pushing plate 542 to push the two layers of mahjong tiles 10 inwards to the mahjong machine table surface 2, the card receiving bar 53 is then driven to continue to rise to the second card pushing position, and the card pushing plate 542 is driven to push the bottom mahjong tiles 10 outward onto the mahjong machine table top 2.

Specifically, a first swing arm 561 and a second swing arm 562 which are in transmission fit with the mahjong machine motor 52 are further arranged, the top ends of the first swing arm 561 and the second swing arm 562 are in movable fit with the mahjong supporting strips 53, the mahjong machine motor 52 can drive the first swing arm 561 and the second swing arm 562 to rotate so as to achieve the up-and-down lifting of the mahjong supporting strips 53, and the mahjong supporting strips 53 are enabled to have a first mahjong pushing position lower than the mahjong machine table surface 2 and a second mahjong pushing position higher than the mahjong machine table surface 2.

Specifically, two third swing arms 551 in transmission fit with the mahjong tile pushing motor 52 are further provided, the first sliding block 545 is provided with a first sliding groove 547 extending up and down, the two third swing arms 551 are distributed at two ends of the mahjong tile pushing motor 52 and are movably matched with the first sliding groove 547 through rollers, and the mahjong tile pushing motor 52 can drive the two third swing arms 551 to swing inwards and outwards to realize inward pushing and outward pushing of the mahjong tile pushing plate 542.

Specifically, the mahjong tiles 10 are conveyed to the tile bearing table 61 through the tile outlet of the tile conveying device 4, the tile bearing table 61 has three stopping positions with different heights, when the tile bearing table 61 stops at a first height, the first height is lower than the tile outlet of the tile conveying device 4, and the tile bearing table 61 receives the first mahjong tile 10 conveyed from the tile conveying device 4; then the card bearing platform 61 descends and stays at a second height, at the moment, the top surface of the first mahjong card 10 is lower than the card outlet of the card sending device 4, the card bearing platform 61 bears a second mahjong card 10 sent from the card sending channel 42, and the second mahjong card 10 is superposed on the first mahjong card 10; then the card bearing table 61 descends again and stays at a third height, at the moment, the top surface of the second mahjong card 10 is lower than the card outlet of the card sending device 4, the card bearing table 61 receives a third mahjong card 10 sent from the card sending channel 42, and the third mahjong card 10 is superposed on the second mahjong card 10; then the card pushing head 62 pushes the three stacked mahjong cards 10 to the card bearing strip 53; when enough three layers of mahjong tiles 10 are arranged on the tile bearing strip 53, the flat-pushing tile-loading device 5 conveys the arranged three layers of mahjong tiles 10 to the mahjong machine table surface 2.

Specifically, the mahjong tiles 10 are conveyed to the tile holding table 61 through the tile outlet of the tile conveying device 4, the tile pushing head 62 pushes the single mahjong tile 10 to the tile holding strip 53, and the tile holding strip 53 has three tile holding positions with different heights: a first card bearing position, a second card bearing position and a third card bearing position, wherein when the card bearing strip 53 is positioned at the first card bearing position, the card bearing strip 53 is not higher than the card bearing table 61; when enough first-layer mahjong tiles 10 are arranged on the tile bearing strip 53, the tile bearing strip 53 descends to a second tile bearing position, at the moment, the first-layer mahjong tiles 10 are not higher than the tile bearing table 61, and the tile pushing head 62 pushes a single mahjong tile 10 to the first-layer mahjong tiles 10; when enough second-layer mahjong tiles 10 are arranged on the first-layer mahjong tiles 10, the tile bearing strip 53 descends to a third tile bearing position again, at the moment, the second-layer mahjong tiles 10 are not higher than the tile bearing table 61, and the tile pushing head 62 pushes the single mahjong tile 10 to the second-layer mahjong tiles 10; when enough third-layer mahjong tiles 10 are arranged on the second-layer mahjong tiles 10, the flat-pushing mahjong-loading device 5 conveys the stacked three-layer mahjong tiles 10 to the mahjong machine table top 2.

A card picking and carrying system adopts the card loading method.

A mahjong machine adopts the mahjong tile feeding method.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A tile pushing driving mechanism comprises a tile bearing strip (53) for arranging tiles (10) and a tile pushing plate (542) for pushing the tiles (10) out of the tile bearing strip (53), wherein the tile pushing plate (542) is movably arranged above the tile bearing strip (53), and the tile pushing driving mechanism is characterized by further comprising:

the mahjong tile loading motor (52), the mahjong tile loading motor (52) can drive the mahjong tile bearing strip (53) to lift up and down, and the mahjong tile bearing strip (53) is provided with a first mahjong tile pushing position and a second mahjong tile pushing position which are different in height;

the two first sliding blocks (545) are respectively installed at two ends of the mahjong tile bearing strip (53) and can slide inside and outside relative to the mahjong tile bearing strip (53), and the mahjong tile pushing plate (542) is installed on the two first sliding blocks (545);

the transmission shaft (554) is in transmission connection with the mahjong loading motor (52);

the upper ends of the two third swing arms (551) are respectively movably matched with the two first sliding blocks (545), and the lower ends of the two third swing arms (551) are fixedly sleeved at two ends of the transmission shaft (554);

when the card receiving bar (53) is located at the first card pushing position, the card feeding motor (52) drives the transmission shaft (554) to rotate so as to drive the third swing arm (551) to swing inwards and further enable the card pushing plate (542) to move inwards, and when the card receiving bar (53) is located at the second card pushing position, the card feeding motor (52) drives the transmission shaft (554) to rotate so as to drive the third swing arm (551) to swing outwards and further enable the card pushing plate (542) to move outwards.

2. The card-pushing driving mechanism as claimed in claim 1, wherein the first slider (545) is provided with a first chute (547) extending up and down, and the upper end of the third swing arm (551) is movably matched with the first chute (547) through a roller; when the first sliding block (545) ascends and descends relative to the third swinging arm (551), the first sliding block (545) and the third swinging arm (551) are in up-and-down guiding sliding fit through the first sliding groove (547); when the first sliding block (545) rises to a position relative to the third swing arm (551), the third swing arm (551) drives the first sliding block (545) to slide inside and outside through the first sliding groove (547).

3. The tile pushing driving mechanism as claimed in claim 1, further comprising a tile pushing wheel (552) and a second connecting block, wherein a third curved groove (5521) is formed in the tile pushing wheel (552), the upper end of the second connecting block is in transmission fit with the third curved groove (5521) through a roller, the lower end of the second connecting block is fixedly sleeved on the transmission shaft (554), the two third swing arms (551) are respectively and fixedly sleeved at two ends of the transmission shaft (554), and the tile feeding motor (52) drives the tile pushing wheel (552) to rotate so as to enable the second connecting block to swing inwards and outwards, and further enable the two third swing arms (551) to swing inwards and outwards.

4. A card-pushing drive mechanism as claimed in claim 1, wherein the card-pushing plate (542) is slidable up and down relative to the first slider (545), a distance between the bottom of the card-pushing plate (542) and the card-receiving bar (53) is not less than a thickness of a mahjong card (10) when the card-receiving bar (53) is in the first card-pushing position, and a gap between the bottom of the card-pushing plate (542) and the card-receiving bar (53) is not more than the thickness of a mahjong card (10) when the card-receiving bar (53) is in the second card-pushing position.

5. The tile pushing driving mechanism according to claim 1, further comprising two first connecting pieces (543), wherein the two first connecting pieces (543) are movably mounted at two ends of the tile receiving strip (53) respectively, and can be lifted up and down and moved inward and outward relative to the tile receiving strip (53), and the two first connecting pieces (543) are fixedly connected with or integrally formed with two ends of the tile pushing plate (542); the first connecting piece (543) is mounted on the first slider (545) and can slide up and down relative to the first slider (545).

6. The card-pushing driving mechanism of claim 5, further comprising two supporting blocks (533) and a first sliding rail (544), wherein the two supporting blocks (533) are respectively located at two ends of the card-receiving strip (53), the supporting blocks (533) are connected to the card-receiving strip (53) through at least one middle guide post (534), the first sliding rail (544) is fixedly connected to or integrally formed with the bottom of the first connecting member (543), and the first sliding block can translate inside and outside on the middle guide post (534) and slide up and down along the first sliding rail (544).

7. The tile pushing driving mechanism according to claim 5, further comprising a face plate strip (541), wherein the face plate strip (541) is fixedly connected or integrally formed with the tile pushing plate (542)/the first connecting piece (543), when a tile is pushed up, before the tile bearing strip (53) reaches the first tile pushing position, the face plate strip (541) is jacked up by the mahjong (10) to drive the tile pushing plate (542) to ascend along with the tile bearing strip (53), when the tile bearing strip (53) is located at the first tile pushing position, the top of the first sliding block (545) is not in contact with the bottom of the first connecting piece (543), and when the tile bearing strip (53) is located at the second tile pushing position, the top of the first sliding block (545) is in contact with the bottom of the first connecting piece (543).

8. A tile pushing drive mechanism as claimed in claim 1, wherein the height of the tile pushing plate (542) is less than the thickness of two tiles (10).

9. A flat push card dealing arrangement comprising a card pushing drive mechanism as claimed in any one of claims 1 to 8.

10. A mahjong machine, characterized in that it comprises a tile pushing drive mechanism according to any one of claims 1 to 8.

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