CN212854602U - Mahjong machine - Google Patents

Abstract

The utility model relates to a mahjong machine, including bottom plate, mahjong machine table panel, shuffling tray and four groups pick up tablet handling system, pick up tablet handling system and include and send tablet device, pile and push away device and the device of putting cards, be equipped with four mounting brackets that are located bottom plate corner department respectively on the bottom plate, one side of mahjong machine table panel is rotatable through a hinge mechanism and a link mechanism and is installed on arbitrary two adjacent mounting brackets, link mechanism includes third mount pad, fourth mount pad and a plurality of articulated slab that constitute two four-bar linkage mechanism, and third mount pad fixed mounting is on the lower surface of mahjong machine table panel, and the fourth mount pad is vertical and fixed mounting on the mounting bracket, the common width in the left and right directions after a plurality of articulated slab accomplish the installation is no more than 15 mm; through the technical scheme, the mahjong machine can accommodate a sufficient number of 42 mahjong tiles in a standard size.

Description

Mahjong machine

Technical Field

The utility model relates to a mahjong machine field especially relates to a mahjong machine.

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.

With the continuous improvement of the living standard of people, the pursuit of people for entertainment is also continuously improved; the pursuit of larger tiles for better hand is also a direction sought.

The existing mahjong machine with standard size is influenced by structure and can only accommodate 38 or 40 mahjong tiles at most.

Therefore, chinese patent publication No. CN209679477U discloses a horizontal pushing and card-feeding mechanism of a mahjong machine, which includes a checkerboard, a card-pushing support disposed on the checkerboard, a card-pushing assembly disposed on the card-pushing support and moving in a linear direction, a card-pushing swing rod and a return spring acting on the card-pushing assembly; the top of the lattice plate is provided with a stacking and pushing platform, the front side of the stacking and pushing platform is provided with a card supporting plate, and the card pushing support is positioned at the rear part of the lattice plate; the swing end of the tile pushing swing rod abuts against the tile pushing assembly, and the tile pushing assembly is connected with the rear side end of the tile pushing support through a return spring; the return spring is obliquely arranged relative to the moving path of the card pushing assembly. In the horizontal pushing and card-loading mechanism, a return spring is obliquely arranged relative to the moving path of a card-pushing assembly; the scheme of the inclined arrangement is adopted, the width of the tile pushing support is effectively reduced, and therefore the size of the whole tile pushing machine is reduced. Larger mahjong pieces can be played under the condition that the sizes of the table tops are the same.

However, the horizontal pushing and tile pushing mechanism has a complex structure and needs to make great changes on the structure and layout of the existing mahjong machine; therefore, the utility model is not suitable for the prior mahjong machine model.

In the research, those skilled in the art find that, in the tile holding strips on four sides of the mahjong machine, three sides of the tile holding strips can accommodate a sufficient number of 42 mahjong tiles, but on the installation side of the mahjong table panel, due to the existence of the damper and the hinge mechanism, when the tile holding strips on the side accommodate a sufficient number of 42 mahjong tiles, the damper and the hinge mechanism are touched, but the movement resistance needs to be improved through the damper to ensure that the opening and closing speed of the mahjong table panel is not too fast, and the hinge mechanism needs to have a sufficient width to ensure the stable installation of the damper.

Disclosure of Invention

In order to solve the above technical problem, the present invention provides a mahjong machine, which can accommodate a sufficient number of 42 mahjong tiles in the tile holding strips of each side without changing the internal structure of the mahjong machine.

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

a mahjong machine comprises a bottom plate, a mahjong machine table top plate, a shuffling disc positioned in the center, a driving mechanism of the shuffling disc and four groups of mahjong picking and carrying systems surrounding four directions of the shuffling disc, wherein each mahjong picking and carrying system comprises a mahjong sending device used for picking mahjong tiles from the shuffling disc and sending the mahjong tiles out, a stacking and pushing device used for stacking two mahjong tiles into a pier and pushing out the pile, and a mahjong loading device used for loading the arranged mahjong tiles onto the mahjong machine table top, and the mahjong machine table top plate is characterized in that:

be equipped with four mounting brackets that are located bottom plate corner department respectively on the bottom plate, one side of mahjong machine table panel is rotatable installs on two arbitrary adjacent mounting brackets through an articulated mechanism and a link mechanism, link mechanism is including third mount pad, fourth mount pad and a plurality of articulated slab that constitute two four-bar linkage, and third mount pad fixed mounting is on mahjong machine table panel's lower surface, and the fourth mount pad is vertical and fixed mounting on the mounting bracket, the total thickness of a plurality of articulated slab completion installation back on the left right direction is no longer than 15 mm.

Preferably, the total thickness of the plurality of hinge plates in the left-right direction after installation is not more than 12 mm.

Preferably, the plurality of hinge plates comprise a first hinge plate, a second hinge plate, a third hinge plate and a fourth hinge plate, the upper end of the first hinge plate is hinged to one end of the third mounting seat, the lower end of the first hinge plate is hinged to one end of the fourth hinge plate, the upper end of the second hinge plate is hinged to the other end of the third mounting seat, the lower end of the second hinge plate is hinged to the middle section of the third hinge plate, one end of the third hinge plate is hinged to the upper end of the fourth mounting seat, the other end of the third hinge plate is hinged to the lower end of the second hinge plate, and the other end of the fourth hinge plate is hinged to the lower end of the fourth mounting seat.

Preferably, a damping cylinder is also provided, which is mounted on the hinge mechanism.

Preferably, the hinge mechanism comprises a first mounting seat, a second mounting seat, a first hinge frame, a second hinge frame, a third hinge frame and a fourth hinge frame which form a double four-bar linkage mechanism, the first mounting seat is fixedly mounted on the lower surface of the mahjong table panel, the second mounting seat is vertically mounted on the mounting frame, the upper ends of the left and right side surfaces of the first hinge frame are respectively hinged with one end of the left and right side surfaces of the first mounting seat, the lower ends of the left and right side surfaces of the first hinge frame are respectively hinged with one end of the left and right side surfaces of the fourth hinge frame, the upper ends of the left and right side surfaces of the second hinge frame are respectively hinged with the other ends of the left and right side surfaces of the first mounting seat, the lower ends of the left and right side surfaces of the second hinge frame are respectively hinged with the middle sections of the left and right side surfaces of the third hinge frame, one end of the left and right side surfaces of the third hinge frame is respectively hinged with the upper ends of the left and right side And the other ends of the left and right side surfaces of the fourth hinge frame are respectively hinged with the lower ends of the left and right side surfaces of the second mounting seat.

Preferably, the stacking and pushing device comprises a tile pushing motor, a tile bearing table and a tile pushing head, wherein the tile pushing motor drives the tile bearing table to lift up and down so as to stack two mahjong tiles into a pier, and the tile pushing head can be driven to move in a translation and sliding mode to enter and exit the upper portion of the tile bearing table so as to push the stacked mahjong tiles into the tile bearing strips.

Preferably, the card feeding device comprises a card feeding box, a guide plate is arranged in front of a card inlet of the card feeding box, a card inlet wheel with a magnet is arranged at the card inlet of the card feeding box, a tension wheel and a driving wheel are arranged in the card feeding box, a card outlet wheel is arranged at the card outlet of the card feeding box, and the conveyor belt is wrapped on the card inlet wheel, the card outlet wheel and the driving wheel and tensioned by the tension wheel.

Preferably, the mahjong tile feeding device is a flat-push mahjong tile feeding device, four rectangular tile outlets are formed in a tabletop plate of the mahjong machine, the flat-push mahjong tile feeding device is installed at the tile outlets and comprises a tile bearing strip used for storing mahjong tiles and a flat-push mahjong tile feeding driving mechanism used for feeding the mahjong tiles on the tile bearing strip to the tabletop of the mahjong machine, the stacked mahjong tiles are pushed to the tail end of the tile bearing strip by the stacking device through the starting end of the tile bearing strip, the hinge mechanism is close to the starting end of the tile bearing strip, and the link mechanism is close to the tail end of the tile bearing strip.

Preferably, the flat-pushing and tile-feeding driving mechanism comprises a lattice plate, a tile feeding motor arranged on the lattice plate, and a tile pushing mechanism and a lifting mechanism which are connected with the tile feeding motor, wherein the lifting mechanism drives the tile bearing strip to rise to be flush with the mahjong machine table top plate, and then the tile pushing mechanism pushes mahjong tiles on the tile bearing strip out to the mahjong machine table top plate.

Preferably, the horizontally-pushing tile feeding driving mechanism comprises a lattice plate, a tile feeding motor arranged on the lattice plate, a tile feeding mechanism and a lifting mechanism, wherein the tile feeding motor is connected with the tile feeding mechanism and the lifting mechanism are connected with the tile feeding motor, a first cover plate which is flush with the mahjong table surface plate and driven by the lifting mechanism to lift up and down is arranged at a tile outlet of the mahjong table surface plate, the lifting mechanism drives the first cover plate to descend to the height matched with the tile bearing strip, mahjong tiles on the tile bearing strip are pushed out to the first cover plate through the tile feeding mechanism, and then the lifting mechanism drives the first cover plate to ascend to the table top.

The technical effects of the utility model: it is feasible for the holding strip to hold a sufficient number of 40 mahjong tiles or a sufficient number of 42 mahjong tiles, but when the sufficient number of 42 mahjong tiles are held, the 42 mahjong tiles at the tail end of the holding strip touch the original hinge mechanism, and the touch range is about 4-6mm, while the width of the hinge mechanism commonly used in the existing market is about 20mm, so that the phenomenon that the mahjong tiles collide with the link mechanism can not occur by replacing one of the two original hinge mechanisms with the width of about 20mm in the left-right direction with the link mechanism with the width of not more than 15mm, particularly, the hinge mechanism close to the tail end of the holding strip with the link mechanism, when the holding strip holds the sufficient number of 42 mahjong tiles, and the distribution and the structure of the tile conveying device, the stacking device and the flat-pushing tile-up device in the mahjong machine are not changed, therefore, the mahjong machine is very suitable for the mainstream model of the existing four-opening mahjong machine.

Drawings

FIG. 1 is a first schematic view of the mahjong machine (the table top plate of the mahjong machine is omitted);

FIG. 2 is a top view of the present invention in FIG. 1 (omitting the top plate of the mahjong machine);

FIG. 3 is a second schematic structural view of the mahjong machine of the present invention (the top plate of the mahjong machine is in a closed state and the picking-up and carrying systems on the other three sides are omitted);

FIG. 4 is a third schematic view of the mahjong machine of the present invention (the mahjong machine table top is in a half-open state and the picking-up and carrying systems on the other three sides are omitted);

FIG. 5 is a fourth schematic view of the mahjong machine of the present invention (the mahjong machine table top is in a fully open state and the picking-up and carrying system on the other three sides is omitted);

FIG. 6 is a first schematic view of the link mechanism of the present invention in a motion state (the top plate of the mahjong machine is in a closed state);

FIG. 7 is a first schematic view of the link mechanism of the present invention in a movement state (the top plate of the mahjong machine is in a half-open state);

fig. 8 is a schematic view showing a movement state of the link mechanism of the present invention (the mahjong machine table top is in a fully open state).

Description of reference numerals: 1. a mahjong machine table top board; 10. mahjong tiles; 2. a base plate; 5. a stacking and pushing device; 6. a card feeding device is horizontally pushed; 61. a card bearing strip; 20. a mounting frame; 7. a hinge mechanism; 8. a link mechanism; 9. a damping cylinder; 81. a third mounting seat; 82. a fourth mounting seat; 83. a first hinge plate; 84. a second hinge plate; 85. a third hinge plate; 86. and a fourth hinge plate.

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.

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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed 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," and "fixed" are to be construed broadly and may, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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.

The utility model discloses in, use the position of mahjong machine in figure 1 as the benchmark, wherein, the mahjong machine center is in the inboard, and the mahjong machine is the outside all around, and the left end that holds the tablet strip shown in figures 3-5 is the initiating terminal that holds the tablet strip, and the right-hand member that holds the tablet strip is the end that holds the tablet strip, and is the upper and lower in the normal sense from top to bottom.

In the description of the present specification, the "flush" and "height matching" of the a-face and the B-face each mean that the difference in height between the a-face and the B-face is within 5 mm.

A mahjong machine as shown in figures 1-5, which comprises a bottom plate 2, a mahjong machine table top plate 1, a shuffling tray positioned in the center and a driving mechanism thereof, and four groups of picking-up and carrying systems surrounding the four directions of the shuffling tray, the mahjong tile picking and carrying system comprises a mahjong tile feeding device, a stacking device 5 and a flat-pushing mahjong tile feeding device 6, wherein the mahjong tile feeding device is used for picking and feeding the mahjong tiles 10 from the mahjong tile shuffling tray, the stacking device 5 is used for stacking and pushing the two mahjong tiles 10 into a pier and the flat-pushing mahjong tile feeding device 6 is used for feeding the arranged mahjong tiles 10 onto the table surface of the mahjong machine, four tile outlets which are enclosed into a rectangle are arranged on the table surface plate 1 of the mahjong machine, the flat-pushing mahjong tile feeding device 6 is arranged at the tile outlets and comprises a tile bearing strip 61 used for storing the mahjong tiles 10 and a flat-pushing mahjong tile feeding driving mechanism used for feeding the mahjong tiles 10 on the tile bearing strip 61 onto the table surface of the mahjong machine, the stacking and pushing device 5 pushes the stacked mahjong tiles 10 to the tail end of the mahjong tile bearing strip 61 through the starting end of the mahjong tile bearing strip 61.

In this embodiment, four mounting frames 20 respectively located at corners of the bottom plate 2 are arranged on the bottom plate 2, one side of the mahjong table top plate 1 is rotatably mounted on any two adjacent mounting frames 20 through a hinge mechanism 7 and a link mechanism 8, the hinge mechanism 7 is close to the starting end of the mahjong table strip 61, the link mechanism 8 is close to the tail end of the mahjong table strip 61, the link mechanism 8 comprises a third mounting seat 81, a fourth mounting seat 82 and a plurality of hinged plates forming a double-four-link mechanism, the third mounting seat 81 is fixedly mounted on the lower surface of the mahjong table top plate 1, the fourth mounting seat 82 is vertically and fixedly mounted on the mounting frames 20, and the total thickness of the hinged plates in the left-right direction after being mounted is no more than 15 mm; wherein, the total thickness refers to the distance from one plane closest to the fourth mounting seat in the hinge plates to the other plane farthest from the fourth mounting seat in the hinge plates.

This is because it is possible for the holding strip 61 to hold a sufficient number of 40 tiles 10 or a sufficient number of 42 tiles 10, but when a sufficient number of 42 tiles 10 are held, the 42 tiles 10 at the end of the holding strip 61 touch the original hinge mechanism 7 in a range of about 4-6mm, whereas the width of the hinge mechanism commonly used in the market is about 20mm, so that not only does the phenomenon that the tiles 10 collide with the link mechanism 8 not occur when the holding strip 61 holds a sufficient number of 42 tiles 10, but also the phenomenon that one of the two original hinge mechanisms 7 having a width of about 20mm in the left-right direction is replaced with the link mechanism 8 having a width of not more than 15mm, in particular, the hinge mechanism 7 near the end of the holding strip 61 is replaced with the link mechanism 8, meanwhile, the distribution and the structure of the tile feeding device, the stacking and pushing device 5 and the flat pushing and tile loading device 6 in the mahjong machine are not changed, so that the mahjong machine is very suitable for the mainstream model of the existing four-port mahjong machine.

In the embodiment, the total thickness of the plurality of hinge plates in the left-right direction after installation is not more than 12 mm; further preferably, the total thickness of the plurality of hinge plates in the left-right direction after installation is 9-11mm, and preferably 10 mm. This is so because the linkage 8 also needs to be wide enough to ensure stability of the mahjong table top board 1 during opening and closing.

In the present embodiment, the plurality of hinge plates includes a first hinge plate 83, a second hinge plate 84, a third hinge plate 85, and a fourth hinge plate 86, an upper end of the first hinge plate 83 is hinged to one end of the third mounting seat 81 and a lower end of the first hinge plate 83 is hinged to one end of the fourth hinge plate 86, an upper end of the second hinge plate 84 is hinged to the other end of the third mounting seat 81 and a lower end of the second hinge plate 84 is hinged to a middle section of the third hinge plate 85, one end of the third hinge plate 85 is hinged to an upper end of the fourth mounting seat 82 and another end of the third hinge plate 85 is hinged to a lower end of the second hinge plate 84, and another end of the fourth hinge plate 86 is hinged to a lower end of the fourth mounting seat 82.

In this embodiment, a damping cylinder 9 is also provided, said damping cylinder 9 being mounted on the hinge mechanism 7. Through the arrangement, although one damping cylinder 9 is omitted compared with the mounting structure of the traditional mahjong table top board 1, the mahjong table top board 1 is basically in a closed state in the using process, so that one damping cylinder 9 can be enough for opening and closing the mahjong table top board 1 in the limited opening and closing process of the mahjong machine,

in this embodiment, the hinge mechanism 7 includes a first mounting seat, a second mounting seat, a first hinge frame, a second hinge frame, a third hinge frame and a fourth hinge frame constituting a double four-bar linkage, the first mounting seat is fixedly mounted on the lower surface of the mahjong table top panel 1, the second mounting seat is vertically mounted on the mounting frame 20, the upper ends of the left and right sides of the first hinge frame are respectively hinged to one end of the left and right sides of the first mounting seat, the lower ends of the left and right sides of the first hinge frame are respectively hinged to one end of the left and right sides of the fourth hinge frame, the upper ends of the left and right sides of the second hinge frame are respectively hinged to the other ends of the left and right sides of the first mounting seat, the lower ends of the left and right sides of the second hinge frame are respectively hinged to the middle section of the left and right sides of the third hinge frame, one end of the left and right sides of the third hinge frame is respectively hinged to the upper ends of the left and right sides of the second mounting seat The lower end of the surface is hinged, and the other ends of the left side surface and the right side surface of the fourth hinge frame are respectively hinged with the lower ends of the left side surface and the right side surface of the second mounting seat.

It is to be noted that the hinge mechanism 7 and the link mechanism 8 differ in width in the left-right direction of the entire mechanism only by the difference in shape of the hinge pieces, and the hinge relationship and the hinge position in the hinge mechanism 7 and the link mechanism 8 are consistent, even though the movement state of each hinge piece in the hinge mechanism 7 and the link mechanism 8 is consistent, and therefore, the movement state diagram of the hinge mechanism 7 is consistent with the three movement state diagrams of the link mechanism 8 as shown in fig. 6 to 8.

In this embodiment, as can be seen from the three motion state diagrams of the link mechanism 8 shown in fig. 6 to 8, when the mahjong table top panel 1 is opened from the closed state to the fully opened state, the distance between the first hinge frame and the second mounting seat is increased and then decreased, and further, in the closed state and the fully opened state of the mahjong table top panel 1, the distance between the first hinge frame and the second mounting seat is very small, which is in accordance with the operating characteristics of the damping cylinder 9, so that one end of the damping cylinder 9 is rotatably mounted on the first hinge frame and the other end of the damping cylinder 9 is rotatably mounted on the second mounting seat.

The card feeding device comprises a card feeding box, a card feeding channel for transferring mahjong cards 10 is arranged in the card feeding box, a card sucking wheel is arranged at a card inlet of the card feeding channel, and a conveying belt driven by a card feeding motor is arranged in the card feeding channel. Specific configurations of the card feeding device are disclosed in patent documents CN105413161A, CN106492454A, and CN 106669142A.

In this embodiment, the card feeding device generally includes a card feeding box, a guide plate is disposed in front of a card inlet of the card feeding box, a card inlet wheel with a magnet is disposed at the card inlet of the card feeding box, a tension wheel and a driving wheel are disposed in the card feeding box, a card outlet wheel is disposed at the card outlet of the card feeding box, and a conveyor belt is wrapped around the card inlet wheel, the card outlet 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. Advance all to embed one, two, three or four magnets in the tablet wheel, the part design relative with magnet is the plane corresponding with mahjong tiles 10 size on advancing the outer periphery of tablet wheel, mahjong tiles 10 is unified down for the face after advancing the rotation of tablet wheel, and the process is unified for mahjong tiles 10 length direction and advances the tablet behind the tablet guide way, mahjong tiles 10 is for sending the tablet passageway in the traffic route of sending the tablet device, send the tablet passageway to play in the tablet mouth that advances of sending the tablet box and ending in the play tablet mouth of sending the tablet box.

The stacking and pushing device 5 comprises a card pushing head and a card bearing platform. Specific structures of the above-mentioned thrust stack 5 can be found in patent documents with publication numbers CN201906453U, CN201949619U, CN103861280A, CN204699375U, CN106492454A, and CN 106669142A.

In this embodiment, the stacking and pushing device 5 generally includes a machine head box, and a card supporting platform, a card pushing head and a card pushing motor installed on the machine head box, wherein the card supporting platform is located at a card outlet of the card sending box and slightly lower than the card outlet of the card sending box, the card outlets of the card pushing head and the card sending box are respectively located at two adjacent sides of the card supporting platform, the starting ends of the card pushing head and the card supporting strip 61 are respectively located at two opposite sides of the card supporting platform, when stacking cards, the card pushing motor drives the card supporting platform to lift up and down to stack mahjong tiles 10 into a pillar, and when pushing cards, the card pushing motor drives the card pushing head to move horizontally into the position right above the card supporting platform to push the stacked mahjong tiles 10 onto the card supporting strip 61 through the starting end of the card supporting strip 61.

The card blocking frame is arranged outside the card outlet of the card sending box, can be an independent support which is independently arranged, and can also be fixedly connected with or integrally formed with a card bearing strip 61 in the slope card loading device, and the card blocking frame and the card bearing strip can be assembled and combined in advance in the fixed connection or integral forming mode, so that the card blocking frame and the card bearing strip are assembled and combined together on the machine frame to improve the assembly efficiency; the card blocking frame can also be fixedly connected with a machine head box in the stacking and pushing device 5.

One implementation mode of the horizontal pushing and card feeding device 6 is that card feeding is completed by adopting an in-situ horizontal pushing and card feeding mode, and the horizontal pushing and card feeding device comprises a lattice plate, a card feeding motor, a card bearing strip 61 and a card pushing plate, wherein the card feeding motor, the card bearing strip 61 and the card pushing plate are installed on the lattice plate, the card feeding motor drives the card pushing plate to move inwards and outwards through a second card pushing mechanism so as to push the mahjong 10 out of the card bearing strip 61, and the card feeding motor drives the card bearing strip 61 to lift up and down through a second lifting mechanism.

In the embodiment, the card feeding motor is preferably in transmission connection with the second card pushing mechanism and the second lifting 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 second lifting mechanism comprises two lifting cranks, a support frame with a bottom cam curve is arranged below the second mahjong tile storage track, the movable ends of the two lifting cranks are respectively matched and supported with the bottom cam curve of the support frame, and the two lifting cranks are respectively arranged on the left lifting gear and the right lifting gear; the second tile pushing mechanism comprises a tile pushing cam, a transmission main shaft, two tile pushing rocking bars, a tile pushing plate and a first connecting piece, the tile pushing cam is fixedly connected with the push-pull gear, one end of the first connecting piece is in transmission fit with the tile pushing cam, the other end of the first connecting piece is fixed on the transmission main shaft, the transmission main shaft is installed on the lattice plate and can rotate, the lower ends of the two tile pushing rocking bars are respectively fixed on the transmission main shaft, and the upper ends of the two tile pushing rocking bars jointly push the tile pushing plate to move; the card pushing plate is fixed on the horizontal pushing sliding block, the horizontal pushing sliding block is connected with the card pushing support in a sliding mode, the horizontal pushing sliding block is driven to move horizontally by the card pushing rocker, and the card pushing support is fixedly connected with the second card storage rail to lift synchronously. In addition, the gear transmission device, the second card pushing mechanism and the second lifting mechanism can also be other structures known in the prior art.

In this embodiment, still be equipped with the second apron, the second apron can move out and move into the mouth of playing the card, and when the second apron was located the mouth of playing the card, the second apron flushed with mahjong machine table panel 1, when the second apron moved out the mouth of playing the card, second elevating system can drive holding strip 61 and rise to flush and mahjong machine table panel 1 and mahjong tiles 10 pass the mouth of playing the card, the second pushes away the tablet mechanism and can push away mahjong tiles 10 to mahjong machine table panel 1 on.

In this embodiment, the second apron is articulated through spring hinge and lattice plate, just it is equipped with to make the second apron keep horizontally flange to go out tablet mouth one side, fixed vertical push rod on the lifting support, at the top installation antifriction bearing of vertical push rod, when lifting support rose, vertical push rod pushed the second apron open for orbital height of second storage tablet is equal to or is higher than mahjong machine table panel 1. The rolling bearing on the top of the vertical push rod reduces the friction between the second cover plate and the vertical push rod, so that the movement is smoother, and the service life is prolonged; the second cover plate can also be controlled to lift through a separate second lifting mechanism so as to move out of the card outlet; the second cover plate can also be fixedly connected with the second card storage rail so as to move out of the card outlet.

Another embodiment of the flat-pushing and tile-loading device 6 is that the flat-pushing and tile-loading device 6 is a desktop supporting plate descending type flat-pushing and tile-loading device 6 and comprises a lattice plate, a tile loading motor, tile bearing strips 61, a tile pushing plate and a first cover plate, wherein the tile loading motor drives the first cover plate to ascend and descend through a first lifting mechanism, the tile pushing motor drives the tile pushing plate to move inwards and outwards through the first tile pushing mechanism so as to push the mahjong tiles 10 out of the tile bearing strips 61, the first cover plate is flush with the mahjong machine desktop plate 1, when the tiles are pushed horizontally, the first lifting mechanism drives the first cover plate to descend to the height matched with the tile bearing strips 61, the first tile pushing mechanism drives the tile pushing plate to push the mahjong tiles 10 on the tile bearing strips 61 out of the first cover plate, and then the first cover plate ascends to the desktop. Further preferably, the first cover plate is longitudinally and slidably arranged on the inner side of the card holding strip 61, and the first card pushing mechanism is arranged on the outer side of the checkerboard.

In this embodiment, a supporting frame with a bottom cam curve is arranged below the first cover plate, the first lifting mechanism comprises four gears which are arranged on the lattice plate and are sequentially meshed for transmission, an output shaft of the mahjong-on motor is fixed with one of the gears, and lifting cranks which are matched with the bottom cam curve of the supporting frame for transmission are arranged on two outer side gears of the four gears, so that the first cover plate is driven to move up and down.

In this embodiment, first mechanism of pushing away cards is including pushing away the tablet support, pushes away tablet pendulum rod, rocker, pushes away the tablet and pushes away the tablet axle, push away the tablet setting in the orbital outside of second storage tablet, push away the tablet and slide and set up on the guide arm through the horizontal sliding block, and with push away the tablet support front and back sliding connection, be equipped with resetting means between horizontal sliding block and the lattice board, push away the tablet support and be located the rear side of lattice board, push away the tablet axle and install on pushing away the tablet support through pushing away the tablet bearing frame, it all fixes on pushing away the tablet axle with the rocker to push away the tablet pendulum rod, install on one of the four inboard gears and push away the tablet cam, push away tablet cam and rocker cooperation promotion push away the swing of tablet pendulum rod, and push away the upper end and the horizontal sliding block counterbalance contact of tablet pendulum rod.

In this embodiment, the mahjong tile loading method of the mahjong machine comprises the following steps:

1) shuffling: rotating the shuffling large disc to shuffle cards;

2) the mahjong tiles 10 on the shuffling large plate are conveyed to the edge of the shuffling large plate in the rotating process, and then are sucked up by a tile sucking wheel in the tile conveying device and are conveyed out from a tile outlet after being straightened in the same direction;

3) and folding and pushing the cards: the mahjong tiles 10 are sent out from the tile sending device to a tile bearing table of the stacking and pushing device 5, the tile bearing table is lifted up and down to stack the mahjong tiles 10 into a pier, the tile pushing head pushes the stacked mahjong tiles 10 into the tile bearing strip 61, and the step is repeated until enough piles of mahjong tiles 10 are stacked and pushed into the tile bearing strip 61;

4) and (3) card feeding: the player sends out the card-feeding signal, the mahjong tiles 10 on the tile bearing strip 61 of the horizontal pushing card-feeding device 6 are pushed to the mahjong machine table panel 1 and reset, and then the card-feeding is completed.

It should be noted that a plurality of position sensors and a plurality of counter sensors may be provided to ensure smooth operation of the above-described card dealing method.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles 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 mahjong machine comprises a bottom plate (2), a mahjong machine table top plate (1), a shuffling tray positioned in the center and a driving mechanism thereof, and four groups of mahjong piece picking and carrying systems surrounding four directions of the shuffling tray, wherein each mahjong piece picking and carrying system comprises a mahjong piece sending device used for picking and sending mahjong pieces (10) from the shuffling tray, a stacking and pushing device (5) used for stacking and pushing out two mahjong pieces (10) into a pier and a mahjong piece feeding device used for feeding the arranged mahjong pieces (10) to the table top of the mahjong machine, and the mahjong machine is characterized in that:

be equipped with four mounting bracket (20) that are located bottom plate (2) corner department respectively on bottom plate (2), rotatable the installing on arbitrary two adjacent mounting bracket (20) of one side of mahjong machine table panel (1) through a hinge mechanism (7) and a link mechanism (8), link mechanism (8) are including third mount pad (81), fourth mount pad (82) and a plurality of articulated slab that constitute two four link mechanism, and third mount pad (81) fixed mounting is on the lower surface of mahjong machine table panel (1), and fourth mount pad (82) are vertical and fixed mounting on mounting bracket (20), the gross thickness after installation is accomplished to a plurality of articulated slabs is no longer than 15 mm.

2. The machine of claim 1, wherein the plurality of hinged panels have a total thickness of no more than 12mm after installation.

3. The mahjong machine according to claim 1, wherein the plurality of hinged plates comprises a first hinged plate (83), a second hinged plate (84), the upper end of the first hinge plate (83) is hinged to one end of the third mounting seat (81), the lower end of the first hinge plate (83) is hinged to one end of the fourth hinge plate (86), the upper end of the second hinge plate (84) is hinged to the other end of the third mounting seat (81), the lower end of the second hinge plate (84) is hinged to the middle section of the third hinge plate (85), one end of the third hinge plate (85) is hinged to the upper end of the fourth mounting seat (82), the other end of the third hinge plate (85) is hinged to the lower end of the second hinge plate (84), and the other end of the fourth hinge plate (86) is hinged to the lower end of the fourth mounting seat (82).

4. A mahjong machine according to claim 1, characterised in that a damping cylinder (9) is provided, the damping cylinder (9) being mounted on the hinge mechanism (7).

5. The mahjong machine according to claim 1, wherein the hinge mechanism (7) comprises a first mounting seat, a second mounting seat, a first hinge frame, a second hinge frame, a third hinge frame and a fourth hinge frame which form a double four-bar linkage mechanism, the first mounting seat is fixedly arranged on the lower surface of the mahjong machine table panel (1), the second mounting seat is vertically arranged on the mounting frame (20), the upper ends of the left and right side surfaces of the first hinge frame are respectively hinged with one end of the left and right side surfaces of the first mounting seat, the lower ends of the left and right side surfaces of the first hinge frame are respectively hinged with one end of the left and right side surfaces of the fourth hinge frame, the upper ends of the left and right side surfaces of the second hinge frame are respectively hinged with the other end of the left and right side surfaces of the first mounting seat, the lower ends of the left and right side surfaces of the second hinge frame are respectively hinged with the middle sections of the left and right side surfaces of the third hinge frame, one end of the left and right side surfaces of the third hinge frame is respectively The other ends of the left and right side surfaces of the connecting frame are respectively hinged with the lower ends of the left and right side surfaces of the second hinge frame, and the other ends of the left and right side surfaces of the fourth hinge frame are respectively hinged with the lower ends of the left and right side surfaces of the second mounting seat.

6. The mahjong machine as claimed in claim 1, wherein the stacking and pushing device (5) comprises a tile pushing motor, a tile bearing table and a tile pushing head, the tile pushing motor drives the tile bearing table to move up and down to stack two mahjong tiles (10) into a pier, and the tile pushing head can be driven to move in a translational and sliding mode to move in and out of the upper portion of the tile bearing table to push the stacked mahjong tiles (10) into the tile bearing strips (61).

7. The machine of claim 1, wherein the card feeding device comprises a card feeding box, a guide plate is arranged in front of a card inlet of the card feeding box, a card feeding wheel with a magnet is arranged at the card inlet of the card feeding box, a tension wheel and a driving wheel are arranged in the card feeding box, a card discharging wheel is arranged at the card discharging port of the card feeding box, 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.

8. The mahjong machine according to claim 1, wherein the mahjong tile feeding device is a horizontal pushing mahjong tile feeding device (6), four mahjong tile outlets which are enclosed into a rectangle are arranged on the table top board (1) of the mahjong machine, the horizontal pushing mahjong tile feeding device (6) is installed at the mahjong tile outlets and comprises a tile bearing strip (61) used for storing the mahjong tiles (10) and a horizontal pushing mahjong tile feeding driving mechanism used for feeding the mahjong tiles (10) on the tile bearing strip (61) to the table top of the mahjong machine, the stacking device (5) pushes the stacked mahjong tiles (10) to the tail end of the tile bearing strip (61) through the starting end of the tile bearing strip (61), the hinge mechanism (7) is close to the starting end of the tile bearing strip (61), and the connecting rod mechanism (8) is close to the tail end of the tile bearing strip (61).

9. The mahjong machine as claimed in claim 8, wherein the horizontal pushing and tile feeding driving mechanism comprises a lattice plate, a tile feeding motor mounted on the lattice plate, and a tile pushing mechanism and a lifting mechanism connected with the tile feeding motor, wherein the lifting mechanism drives the tile receiving strip (61) to rise to be flush with the mahjong machine table panel (1), and then the tile pushing mechanism pushes the mahjong tiles (10) on the tile receiving strip (61) out onto the mahjong machine table panel (1).

10. The mahjong machine according to claim 8, wherein the horizontal pushing and tile feeding driving mechanism comprises a lattice plate, a tile feeding motor arranged on the lattice plate, and a tile feeding mechanism and a lifting mechanism connected with the tile feeding motor, a first cover plate which is flush with the mahjong machine table plate (1) and driven by the lifting mechanism to lift up and down is arranged at the tile outlet of the mahjong machine table plate (1), the lifting mechanism drives the first cover plate to descend to a height matched with the tile bearing strip (61), mahjong tiles (10) on the tile bearing strip (61) are pushed out onto the first cover plate through the tile feeding mechanism, and then the lifting mechanism drives the first cover plate to ascend to the table top.

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