CN107320947B - Mahjong machine, slope tile discharging device and tile feeding method thereof - Google Patents
Mahjong machine, slope tile discharging device and tile feeding method thereof Download PDFInfo
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- CN107320947B CN107320947B CN201710547085.9A CN201710547085A CN107320947B CN 107320947 B CN107320947 B CN 107320947B CN 201710547085 A CN201710547085 A CN 201710547085A CN 107320947 B CN107320947 B CN 107320947B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
- A63F2009/205—Mah-jongg games
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
The invention discloses a mahjong machine, a slope card-discharging device and a card-feeding method thereof, wherein a card-lifting groove, a card-storing groove and a card-feeding channel of a card-feeding device in the same group of card-picking and conveying systems are arranged in a G shape, and the card-feeding channel in one group of card-picking and conveying systems is positioned below the side of the card-lifting groove in the other adjacent group of card-picking and conveying systems, so that the height of a mahjong machine host can be reduced; the cover plate which can be opened upwards is arranged, so that the mahjong tiles at the edge of the tile lifting support plate can jack up the cover plate in the tile lifting support plate lifting process, and after the tile lifting support plate is flush with the mahjong machine table top, the cover plate returns, and the situation that a large gap exists between the tile lifting support plate and the mahjong machine table top or the mahjong tiles at the edge collide with the mahjong machine table top is avoided. Therefore, the game can be played by adopting staged card feeding, players can start playing by erecting six piers and half or thirteen mahjong tiles on the first time, the manual card distributing and arranging process is omitted, the operation of the players is simpler and more convenient, and the entertainment experience is better.
Description
[ field of technology ]
The invention belongs to the field of mahjong machine manufacturing, and particularly relates to a mahjong machine, a slope tile discharging device and a tile feeding method thereof.
[ background Art ]
Along with the continuous improvement of the standard of living, people pay more attention to leisure, entertainment and life, and the convenient and labor-saving automatic mahjong machine is gradually favored by people.
Patent documents with publication number CN105363196A, CN105381603A, CN105413163A, CN105413164A, CN105413161A, CN105413165A, CN105413160A, CN105381604A, CN105413166A and the like disclose mahjong machines and slope card discharging devices thereof, wherein four integrated brackets are connected end to form a square slope card discharging device, and each integrated bracket is provided with a card feeding part and a card lifting part; each card feeding part comprises a card storage groove integrally formed with an integral bracket, wherein the card storage groove is U-shaped and comprises a straight middle section, two ends of the middle section are connected with arc-shaped bending sections, a card outlet section of the card storage groove is straight, and a card feeding guide rail and a card feeding push head are arranged on the card storage groove; each card lifting part comprises a motor mounting plate and a motor opposite side plate, a card lifting groove is formed between the motor mounting plate and the motor opposite side plate, and a card lifting supporting plate is arranged in the card lifting groove. According to the scheme, the upper card part of one party and the adjacent card lifting part of the other party are arranged on the same integral support, and the four integral supports are connected end to form the square slope card discharging device, so that the assembly is convenient, and the production efficiency is improved.
In the existing slope tile-discharging mahjong machine, mahjong tiles are conveyed to a tile pushing device by a tile conveying device after being shuffled by a large tile tray, the tile pushing device pushes mahjong tiles stacked into a slope tile-discharging device (one tile is two tiles stacked up and down), the mahjong tiles are arranged into a row of a plurality of tiles in the slope tile-discharging device, and after the mahjong tiles are arranged to a specified tile number, the mahjong tiles are all pushed onto a corresponding table top by the slope tile-discharging device at one time. Thus, according to different playing habits, the existing mahjong machine arranges a row of mahjong tiles (for example, 18 tiles on four sides) on the square of the table top, and players grasp and arrange the mahjong tiles manually and erect the grasped mahjong tiles in turn according to the direction of the mahjong tiles (for example, 13 tiles on four sides, one more dealer). Thus, with one-time card feeding, players need to manually divide and arrange cards, which is inconvenient and easy to cause wrong card holding and old and thousands of cards, and the experience of players needs to be improved. In addition, the disposable tile feeding is adopted, and the tile storage groove is required to store all mahjong tiles (for example, 18 piers on four sides) required by one side at a time, so that the tile storage groove is long in length and large in size, the tabletop of the mahjong machine is large, the playing of the mahjong machine is influenced, and particularly, the mahjong tiles with large size cannot be suitable for an automatic mahjong machine.
[ invention ]
In order to solve the technical problems in the prior art, the invention aims to provide a mahjong machine, a slope card discharging device and a card feeding method thereof, wherein a card lifting groove, a card storage groove and a card feeding channel of a card feeding device in the same group of card picking and conveying systems are arranged in a G shape, and the card feeding channel in one group of card picking and conveying systems is positioned below the side of the card lifting groove in the other adjacent group of card picking and conveying systems, so that the height of a mahjong machine host can be reduced; the cover plate which can be opened upwards is arranged, so that the mahjong tiles at the edge of the tile lifting support plate can jack up the cover plate in the tile lifting support plate lifting process, and after the tile lifting support plate is flush with the mahjong machine table top, the cover plate returns, and the situation that a large gap exists between the tile lifting support plate and the mahjong machine table top or the mahjong tiles at the edge collide with the mahjong machine table top is avoided. Therefore, the game can be played by adopting staged card feeding, players can start playing by erecting six piers and half or thirteen mahjong tiles on the first time, the manual card distributing and arranging process is omitted, the operation of the players is simpler and more convenient, and the entertainment experience is better.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a slope tile outlet device of a mahjong machine comprises a tile feeding component and a tile lifting component; the card feeding assembly is characterized by comprising a card storage groove (502) which is integrally formed with a card feeding bracket (501), wherein the card storage groove (502) is U-shaped, the middle section of the U-shaped card storage groove is an arc-shaped bending section or a straight line section, a card feeding guide rail (503) is arranged on the inner side wall of the card storage groove (502), a card feeding push head (505) is arranged on the card feeding guide rail (503) in a sliding manner, and the card feeding push head (505) is driven by a card feeding driving mechanism to slide along the card feeding guide rail (503); the card lifting assembly comprises a motor mounting plate and a motor opposite side plate which are arranged on a card lifting support (602) at intervals in parallel, a card lifting supporting plate (601) is arranged between the motor mounting plate and the motor opposite side plate, a card lifting groove is formed between the motor mounting plate and the motor opposite side plate, the card lifting supporting plate (601) is positioned at the upper part of the card lifting groove, one end of the card lifting supporting plate is arranged at a card outlet of the card lifting groove, and the other end of the card lifting supporting plate can move and is driven by a card lifting motor arranged on the motor mounting plate to lift up and down to form a card inlet of the card lifting groove; the card lifting grooves, the card storage grooves and the card conveying channels of the card conveying devices in the same group of card picking and conveying systems are arranged in a G shape, and the card conveying channels in one group of card picking and conveying systems are positioned below the side of the card lifting groove in the other adjacent group of card picking and conveying systems; the card outlet of the card storage groove (502) is connected with the card inlet of the card lifting groove, a cover plate (1101) which can be opened from bottom to top is arranged above the card outlet of the card storage groove (502), and the card lifting supporting plate (601) and the cover plate (1101) are arranged in the card lifting opening of the table top (11) of the mahjong machine side by side.
In the rising process of the rising support plate, the distance d2 between the corner of the mahjong tile placed on the movable end of the rising support plate and the rotation axis of the rising support plate is larger than the distance d1 between the movable end of the rising support plate and the rotation axis of the rising support plate; in order to prevent mahjong tiles with larger gaps or edges from being bumped with the table top of the mahjong machine, the disposable mahjong tile feeding machine in the prior art adopts a tile feeding push head to push the mahjong tiles for a small distance forwards after pushing the mahjong tiles to the tile lifting support plate; however, in the staged feeding process, the first feeding is to push a part of the mahjong tiles continuously and tightly arranged in the tile storage groove to the tile lifting supporting plate, and in the process, the tile lifting pushing head cannot push a small distance forward, so that the mahjong tiles close to the tile outlet of the tile storage groove fall or are clamped between the tile lifting supporting plate and the tabletop plate. The cover plate which can be opened upwards is arranged, so that the mahjong tiles at the edge of the tile lifting support plate can jack up the cover plate in the tile lifting support plate lifting process, and after the tile lifting support plate is flush with the mahjong machine table top, the cover plate returns, and a larger gap between the tile lifting support plate and the mahjong machine table top or collision between the mahjong tiles at the edge and the mahjong machine table top is avoided.
Preferably, the card feeding driving mechanism comprises a card feeding motor, a driving reel and a steel wire rope, wherein the card feeding motor, the driving reel and the steel wire rope are arranged on a card feeding support (501), the card feeding motor is fixed on the card feeding support and positioned at the inner side of a card storage groove, the driving reel is driven to rotate by the card feeding motor, the steel wire rope is connected with the driving reel after passing through a plurality of guide wheels and the card storage groove, one part of the steel wire rope is wound in the card storage groove in a penetrating way, the other part of the steel wire rope is wound outside the card storage groove in a penetrating way, and a card feeding push head is fixed on the steel wire rope and slides on an upper card guide rail when the card feeding motor moves the steel wire rope through the driving reel; the part of the steel wire rope in the card storage groove is in rolling contact with the plurality of rolling parts and keeps a gap with the side wall of the card feeding guide rail and/or the card storage groove.
Preferably, one side of the cover plate (1101) is hinged with the tile lifting bracket (602), the tile lifting bracket (501) or the mahjong machine table top (11), the other side of the cover plate (1101) close to the tile lifting slot can be upwards and movably turned up, and the rotation axis of the cover plate (1101) is parallel to the rotation axis of the tile lifting supporting plate (601). Thus, the cover plate and the tile lifting supporting plate are in a split mode, the resistance of the cover plate to the tile lifting supporting plate and the mahjong tiles on the tile lifting supporting plate is smaller, and the tile lifting and the mahjong tile mess cannot be influenced.
Preferably, the cover plate (1101) is reset to be flush with the table top (11) of the mahjong machine through a spring. Therefore, the defects that the cover plate is reset slowly only by gravity and is easy to pull up and the like can be avoided.
Preferably, a limit part for limiting the cover plate (1101) to rotate below the mahjong machine desktop plate (11) is arranged on the mahjong machine desktop plate (11), the mahjong machine desktop plate (11) or the mahjong lifting support (602).
Preferably, one side of the cover plate (1101) is hinged with the mahjong machine desktop plate (11) through a hinge, a fixed part (1102) of the hinge is fixedly connected with the bottom of the mahjong machine desktop plate (11), a movable part (1105) of the hinge is fixedly connected with the bottom of the cover plate (1101), a torsion spring (1106) which endows the movable part (1105) with a downward rotation trend is sleeved on a rotating shaft (1104) of the hinge, a limiting part (1103) which limits the downward rotation range of the movable part (1105) is formed by extending the fixed part (1102) of the hinge, and the rotating shaft (1104) of the hinge is parallel to the rotation axis of the tile lifting supporting plate (601). Thus, the cover plate and the tile lifting supporting plate are in a split mode, the resistance of the cover plate to the tile lifting supporting plate and the mahjong tiles on the tile lifting supporting plate is smaller, and the tile lifting and the mahjong tile mess cannot be influenced. The hinge type and torsion spring reset are adopted, the structure is simple and reliable, the volume is small and exquisite, and the cost is low.
Preferably, the card lifting bracket (602) and the card feeding bracket (501) are integrally formed.
The utility model provides a mahjong machine, includes four sets of card picking and carrying system that set up around the big tray of shuffling, card picking and carrying system includes the delivery device that is used for picking up mahjong pieces and delivering from one by one on the big tray of shuffling, is used for piling up two mahjong pieces and piles up the device of piling up of a mound, is used for pushing the mahjong pieces into the pusher gear of storing up the card groove, is used for sending the slope play device of mahjong machine desktop along the slope with the mound mahjong pieces that arrange, its characterized in that, slope play device is the slope play device of a mahjong machine as described above.
The mahjong tile feeding method of the mahjong machine is characterized by comprising the mahjong machine, wherein when the mahjong tiles are stored, the mahjong tile feeding device picks up the mahjong tiles and pushes the mahjong tiles into the tile storage groove by the tile pushing device; when the mahjong machine receives a first tile-feeding signal, the tile-feeding supporting plate of the tile-feeding device descends, the tile-feeding pushing head firstly pushes part of mahjong tiles (generally six piers and half or thirteen mahjong tiles) in the tile-storing groove to the tile-feeding supporting plate, the tile-feeding supporting plate lifts the mahjong tiles to the tabletop, and a player takes the mahjong tiles on the tabletop; after receiving the second tile-feeding signal, the tile-lifting supporting plate descends again, the tile-feeding pushing head pushes the remaining mahjong tiles in the tile-storing groove to the tile-lifting supporting plate, and the tile-lifting supporting plate is lifted to feed the mahjong tiles to the table top.
Preferably, when storing the mahjong pieces, the single mahjong piece on first is pushed by the tile pushing head in the tile feeding assembly to be sent into the tile storage groove, and the rest mahjong pieces of each party are stacked into a pier by the tile pushing device to be sent into the tile storage groove.
Preferably, when the mahjong machine sends a part of mahjong tiles in the tile storage groove to the table top, the tile feeding pushing head returns to the outside of the tile inlet of the tile storage groove, and the tile feeding device continues to feed the mahjong tiles and pushes the mahjong tiles into the tile storage groove by the tile pushing device.
Preferably, at least three sensors are arranged in the tile feeding assembly and are respectively used for detecting and obtaining the position information of the tile feeding pushing head when the tile feeding pushing head stays outside the tile feeding port of the tile storage groove and waits for pushing tiles, the position information of the tile feeding pushing head when the tile feeding pushing head pushes a part of mahjong tiles in the tile storage groove to rise to the tile supporting plate, and the position information of the tile feeding pushing head when the tile feeding head stays at the tile discharging port of the tile storage groove and waits for the tile lifting supporting plate to lift the mahjong tiles to the tabletop.
Preferably, the second tile-up signal is generated by a sensor capable of detecting whether the player has removed a mahjong tile on the tile-lifting tray.
Preferably, the sensor is an optical eye or a gravity sensor arranged on the card lifting support plate (601).
By adopting the technical scheme, the card lifting grooves, the card storage grooves and the card conveying channels of the card conveying devices in the same group of card picking and conveying systems are arranged in a G shape, and the card conveying channels in one group of card picking and conveying systems are positioned below the side of the card lifting grooves in the other adjacent group of card picking and conveying systems, so that the height of a main machine of the mahjong machine can be reduced; the cover plate which can be opened upwards is arranged, so that the mahjong tiles at the edge of the tile lifting support plate can jack up the cover plate in the tile lifting support plate lifting process, and after the tile lifting support plate is flush with the mahjong machine table top, the cover plate returns, and the situation that a large gap exists between the tile lifting support plate and the mahjong machine table top or the mahjong tiles at the edge collide with the mahjong machine table top is avoided. The slope mahjong machine can be used for feeding mahjong in stages, players can start playing by erecting six piers or thirteen mahjong tiles which are fed for the first time, the manual mahjong tile distributing and arranging process is omitted, the player operation is simpler and more convenient, and the entertainment experience is better. In addition, by adopting staged tile feeding, the tile feeding device and the tile pushing device can continuously feed the mahjong tiles into the tile storage groove for storage when six tiles or thirteen tiles are fed for the first time, so that the tile storage groove is not required to store all mahjong tiles (such as 18 tiles on four sides) required by one side at a time, and only the number of the mahjong tiles fed once is required to be stored, thus the length of the tile storage groove can be greatly shortened, and the layout of a main machine of the mahjong machine is more flexible and compact, the volume of the mahjong machine is smaller, or larger mahjong tiles can be used on the same volume machine.
[ description of the drawings ]
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the structure of the mahjong machine of the present invention;
FIG. 3 is a schematic view of a table top of a mahjong machine of the present invention;
FIG. 4 is a schematic diagram of the tile feeding process of the mahjong machine of the present invention (six pier half mahjong tiles are first fed);
FIG. 5 is a schematic view of the process of feeding tiles (tiles jack up the cover plate) of the mahjong machine of the invention;
FIG. 6 is a schematic view of the feeding process of the mahjong machine (the mahjong tile is lifted up on the table top, and the cover plate is returned);
FIG. 7 is a schematic view of the process of feeding tiles (thirteen tiles first) of the mahjong machine of the present invention;
FIG. 8 is a schematic view (bottom view) of the mounting structure of the cover plate of the present invention;
FIG. 9 is a schematic view (top view) of the mounting structure of the cover plate of the present invention;
fig. 10 is a cross-sectional view of a portion of a mahjong tile feeding process according to the present invention.
Reference numerals:
the mahjong pieces 10, the mahjong machine table top plate 11, the cover plate 1101, the fixed part 1102 of the hinge, the movable part 1105 of the hinge, the rotating shaft 1104 of the hinge, the torsion spring 1106 and the limit part 1103 of the hinge,
a card feeding device 3, a stacking and pushing machine head 4,
card feeding assembly 5: a card feeding bracket 501, a card storage groove 502, a card feeding track 503, a sensor 504, a card feeding pusher 505,
card lifting assembly 6: a card lifting support plate 601 and a card lifting bracket 602.
[ detailed description ] of the invention
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the invention, the center of the main machine of the mahjong machine is taken as the 'inner', and the periphery of the main machine of the mahjong machine is taken as the 'outer'.
Example 1:
the mahjong machine shown in fig. 1 comprises a central control board assembly, a shuffling tray and a scraping device, wherein the central control board assembly, the shuffling tray and the scraping device are arranged in the center of a bottom board 1 of a machine frame, four groups of picking and carrying systems are arranged around the shuffling tray, each picking and carrying system comprises a mahjong feeding device 3 for picking mahjong pieces one by one from the shuffling tray and feeding the mahjong pieces, a mahjong stacking device for stacking two mahjong pieces into one pier, a mahjong pushing device for pushing mahjong pieces into a mahjong storage tank, and a slope discharging device for feeding the arrayed mahjong pieces along a slope to a tabletop of the mahjong machine, and each slope discharging device comprises a mahjong feeding assembly 5 and a mahjong lifting assembly 6.
The tile feeding device comprises a tile feeding box, a tile feeding channel for feeding mahjong tiles is arranged in the tile feeding box, a tile sucking wheel is arranged at a tile feeding port of the tile feeding channel, and a conveying belt driven by a tile feeding motor is arranged in the tile feeding channel.
In this embodiment, the card feeding channel may be a conventional linear channel, but an arc card feeding channel may also be selected for optimizing the structural layout. In order to ensure the delivery reliability of the mahjong pieces, the height of the card outlet of the card delivery channel is not lower than the height of the card inlet of the card delivery channel. Specific structures of the card feeding device can be seen in patent documents such as CN105413161A, CN106492454A, CN 106669142A.
The card stacking device and the card pushing device in this embodiment may be implemented by one stacking and pushing device (stacking and pushing machine head 4), including a card pushing head and a card bearing block. For a specific structure of the stacking device, reference is made to patent document CN201906453U, CN201949619U, CN103861280A, CN204699375U, CN106492454A, CN106669142a and the like. In general, the stacking and pushing device comprises a machine head box, wherein a tile pushing motor is arranged on the machine head box, a transmission mechanism is arranged in the machine head box, a tile pushing head and a tile supporting block are arranged outside the machine head box, the tile pushing motor drives the tile supporting block to move up and down through the transmission mechanism to realize stacking of mahjong tiles, and the tile pushing motor drives the tile pushing head to horizontally move through the transmission mechanism to realize pushing of the stacked mahjong tiles. Of course, the stacking and pushing device can also be other mechanisms capable of bearing one pier of mahjong tiles on the tile bearing block and pushing out one pier of mahjong tiles by the tile pushing head. The machine head box is provided with a counting detection device for detecting the number of pushing cards and/or the number of pushing cards, a card blocking frame is arranged near the card bearing block, a card outlet of the card feeding device and the card blocking frame are respectively positioned at two opposite sides of the card bearing block, one side of the card bearing block is provided with a card pushing head, and the other side of the card bearing block is an outlet for pushing the mahjong cards out of the card bearing block by the card pushing head. The card feeding detection device for detecting whether the mahjong pieces are fed to the mahjong piece bearing block at the mahjong piece outlet of the card feeding device can be arranged on the mahjong piece bearing frame, but is preferably arranged on one side of the mahjong piece bearing block where the mahjong piece pushing head is arranged, so that the detection precision and reliability are improved, and the card feeding detection device can be arranged on the extension part of the mahjong piece bearing frame or on the mahjong piece pushing head.
In another embodiment of the present invention, the stacking device for stacking two mahjong tiles into one pier and the pushing device for pushing the mahjong tiles stacked into one pier into the tile storage groove are two relatively independent devices, the stacking device is arranged on the tile feeding device, and the specific structure and the action process can be seen in patent document with publication number CN 106669142A.
The tile feeding assembly comprises a tile feeding support 501, wherein a tile storage groove 502 for storing a plurality of piers of mahjong tiles and a tile feeding push head 505 for pushing the mahjong tiles out of the tile storage groove 502 are arranged on the tile feeding support 501, and the tile feeding push head 505 is driven by a tile feeding driving mechanism to move from the outside of a tile inlet of the tile storage groove 502 to the outside of a tile outlet of the tile storage groove 502 and then return to the outside of the tile inlet of the tile storage groove 502.
The specific structure of the card lifting assembly can be seen in patent documents with publication numbers CN201906453U, CN201949619U, CN102133480A, CN103861280A, CN105413161a and CN204699375U, in general, one card lifting assembly comprises a card lifting bracket 602, a card lifting support plate 601 and a card lifting motor, the card lifting bracket is provided with a card lifting groove, the card lifting support plate is positioned at the upper part of the card lifting groove, one end (i.e. a card outlet end) of the card lifting support plate is arranged on the card lifting groove, the other end of the card lifting support plate (i.e. a card inlet end) can move and is driven by the card lifting motor to lift up and down through a cam, a card lifting rocker arm or other transmission mechanism, and a sensor for detecting the position of the card lifting support plate, for example, an upper hall element, a lower hall element or a light eye, is further arranged on the card lifting bracket.
As shown in fig. 1 and 2, the slope tile outlet device of the mahjong machine comprises a tile feeding component and a tile lifting component; the card feeding assembly comprises a card storage groove 502 integrally formed with a card feeding bracket 501, wherein the card storage groove 502 is U-shaped, the middle section of the U-shaped card storage groove is an arc-shaped bending section or a straight line section, a card feeding guide rail 503 is arranged on the inner side wall of the card storage groove 502, a card feeding push head 505 is arranged on the card feeding guide rail 503 in a sliding manner, and the card feeding push head 505 is driven by a card feeding driving mechanism to slide along the card feeding guide rail 503; the card lifting assembly comprises a motor mounting plate and a motor opposite side plate which are arranged on a card lifting support 602 at intervals in parallel, a card lifting supporting plate 601 is arranged between the motor mounting plate and the motor opposite side plate, a card lifting groove is formed between the motor mounting plate and the motor opposite side plate, the card lifting supporting plate 601 is positioned on the upper part of the card lifting groove, one end of the card lifting supporting plate is arranged on the card lifting groove to form a card outlet of the card lifting groove, and the other end of the card lifting supporting plate can move and is driven by a card lifting motor arranged on the motor mounting plate to lift up and down to form a card inlet of the card lifting groove; the card lifting grooves, the card storage grooves and the card conveying channels of the card conveying devices in the same group of card picking and conveying systems are arranged in a G shape, and the card conveying channels in one group of card picking and conveying systems are positioned below the side of the card lifting groove in the other adjacent group of card picking and conveying systems; the card outlet of the card storage groove 502 is connected with the card inlet of the card lifting groove, a cover plate 1101 which can be opened from bottom to top is arranged above the card outlet of the card storage groove 502, and the card lifting supporting plate 601 and the cover plate 1101 are arranged in the card lifting opening of the table top 11 of the mahjong machine side by side.
The card feeding driving mechanism comprises a card feeding motor, a driving reel and a steel wire rope, wherein the card feeding motor is arranged on the card feeding support 501, the card feeding motor is fixed on the card feeding support and positioned at the inner side of the card storage groove, the driving reel is driven to rotate by the card feeding motor, the steel wire rope is connected with the driving reel after passing through a plurality of guide wheels and the card storage groove, one part of the steel wire rope is wound in the card storage groove in a penetrating way, the other part of the steel wire rope is wound outside the card storage groove in a penetrating way, and the card feeding push head is fixed on the steel wire rope and slides on the card feeding guide rail when the card feeding motor moves the steel wire rope through the driving reel; the part of the steel wire rope in the card storage groove is in rolling contact with the plurality of rolling parts and keeps a gap with the side wall of the card feeding guide rail and/or the card storage groove.
The card pushing head 505 in the card feeding assembly and the card pushing head 401 in the card pushing device adopt a dislocation avoiding design, so that mutual interference of the two is avoided. The upper support 501 in one of the tile pick-up and handling systems is mounted above the tile feeding device 3 in the other tile pick-up and handling system, the tile inlet of the tile storage slot is higher than the tile outlet of the tile feeding device by one tile thickness, so that the tile bearing block of the tile pushing device firstly bears the first tile at the position close to the tile outlet of the tile feeding device, then bears the second tile at the position close to the tile outlet of the tile feeding device, the tile bearing block 402 is lifted by one height equivalent to the tile thickness, and then bears the second tile, and the tile bearing block 402 is lifted by two tile thicknesses so as to be close to the tile inlet of the tile storage slot, and the stacked tile bearing block is pushed into the tile inlet of the tile storage slot by the tile pushing head.
The upper board guide 503 is preferably made of a smooth and wear-resistant material, such as polyoxymethylene, polytetrafluoroethylene, etc. The upper card guide rail is used as an independent component to be arranged on the upper card support, and the upper card support is made of materials with poor performance and low price, so that the use requirement can be met, and the manufacturing cost of the machine can be reduced. The upper card guide 503 is preferably positioned in cooperation with the upper card support 501 by a plurality of T-shaped lugs and is locked and secured by fasteners for easy installation.
In order to avoid that the sliding friction contact between the part of the steel wire rope in the card storage groove and the arc-shaped curved side wall of the card feeding guide rail 503 and/or the card storage groove affects the service life and the running stability of the steel wire rope, rolling elements are arranged at the positions, close to the card feeding guide rail 503 and/or the card storage groove, of the steel wire rope, the rolling elements are rotatably arranged on the card feeding guide rail 503 or the card feeding support 501, and the part of the steel wire rope in the card storage groove is in rolling contact with a plurality of rolling elements and keeps a gap with the side wall of the card feeding guide rail and/or the card storage groove. Therefore, the rolling friction of the steel wire rope is used for replacing sliding friction in the prior art, so that the friction resistance of the operation of the steel wire rope is greatly reduced, the operation load of a tile feeding motor is also greatly reduced, the wear of a tile storage groove and a tile feeding guide rail thereof is also reduced, the service life and the operation stability of a machine are improved, the problems of broken steel wires and a large number of faults which cannot be solved by tile storage groove slope tile feeding mahjong machine products in the last ten years of the industry from a sparrow ladder (namely a patent document CN 200966910Y) are thoroughly solved, the defects of large noise, large oil stains and the like which cannot be overcome by other traction modes such as a chain are avoided, the popularization and the use of the tile storage groove slope tile feeding mahjong machine products are greatly promoted, and even the flat pushing tile feeding mahjong machine products commonly used in the market are replaced.
In order to ensure that a gap is reserved between the part of the steel wire rope in the card storage groove and the side wall of the card feeding guide rail 503, the installation and the sliding of the card feeding push head 505 are not influenced, the card feeding push head 505 is sleeved on the card feeding guide rail 503, a groove is formed in the side wall of the card feeding guide rail 503, a rolling part protrudes into the groove, and the steel wire rope is installed in the groove and in rolling contact with the rolling part.
The rolling member is preferably a roller pin, a plurality of roller pin grooves are formed in the upper card guide rail 503, roller pins 508 are embedded in the roller pin grooves, the roller pins 508 are in rolling contact with the steel wire ropes 509, and the roller pin grooves are covered by a roller pin pressing plate. The diameter of the rolling needle can be smaller, the plurality of rolling needles are arranged on the arc-shaped bending section of the card storage groove, the annular path of the steel wire rope can be tightly attached to the card storage groove and the bending radian of the card feeding guide rail, so that the sliding friction between the card feeding pushing head and the card feeding guide rail is reduced, the load of the card feeding motor and the steel wire rope is reduced, the abrasion of the card feeding pushing head and the card feeding guide rail is reduced, and the running stability and the service life of the card feeding driving mechanism are ensured. The rolling elements may be bearings having a smaller diameter, or the rolling elements may be guide wheels having a smaller diameter.
In order to reduce the friction resistance between the mahjong pieces and the bottom of the mahjong storage groove and not to increase the cost greatly, the bottom of the mahjong storage groove is provided with a mahjong storage groove bottom patch, and the mahjong storage groove bottom patch is preferably made of a material with smooth and wear-resistant surface, such as polyoxymethylene, polytetrafluoroethylene and the like. The card storage groove bottom patch is used as an independent component to be arranged in the card storage groove of the card loading support, and the card loading support is made of materials with poor performance and low price, so that the card storage groove bottom patch can meet the use requirement, and the manufacturing cost of a machine can be reduced. The patch at the bottom of the card storage tank is preferably matched and positioned with the card feeding bracket through a plurality of buckles and locked and fixed through fasteners so as to be convenient to install. Similarly, in order to reduce frictional resistance between the mahjong pieces and the inner side wall and the outer side wall (particularly the side wall of the arc-shaped bending section) of the mahjong storage tank, and at the same time, the cost is not greatly increased, part or all of the inner side wall and/or the outer side wall of the mahjong storage tank is provided with side wall patches, and the side wall patches are preferably made of materials with smooth and wear-resistant surfaces, such as polyoxymethylene, polytetrafluoroethylene and the like. In this embodiment, the patches on the bottom, inner side wall and outer side wall of the card slot are integrally formed from a smooth wear-resistant material.
The mahjong tile storage groove can be made into a slope form with a gentle slope from the mahjong tile inlet to the mahjong tile outlet, but the tile pushing resistance of the mahjong tile pushing head is increased in this way. In addition, the card storage groove is provided with a slope, so that the card lifting assembly can further prolong the length of the card lifting supporting plate in the card lifting assembly and slow down the inclined slope of the card lifting supporting plate, and the card feeding resistance is reduced. The tile discharging slope can be formed at the bottom of the tile storing tank, but is preferably arranged on a tile storing tank bottom patch, namely, most of the tile storing tank bottom patch is horizontally arranged, and the tile discharging slope capable of lifting the mahjong tiles is formed at the tile discharging opening close to the tile storing tank bottom patch. The tile feeding slope surface which is convenient for the mahjong tile to enter is formed at the tile feeding opening of the tile storage tank bottom patch. In order to avoid the occurrence of the faults of arching, jumping and the like in the mahjong tiles in the tile storage groove during the tile pushing process of the tile pushing device, a tile pressing plate for limiting the tile storage height of the tile storage groove is arranged above the tile storage groove on the tile feeding support 501, and covers part or all of the top of the tile storage groove.
In order to avoid the upward and downward displacement of the mahjong tiles on the tabletop of the upward mahjong machine, the horizontally moving upward mahjong tile pushing head is provided with a plurality of tile pushing parts which are respectively contacted with two upper and lower superposed mahjong tiles in the same pier, wherein the tile pushing parts contacted with the lower mahjong tile are protruded out of the tile pushing parts contacted with the upper mahjong tile, so that when the upward mahjong tile pushing head pushes the multi-pier mahjong tile to horizontally move, the upper mahjong tile is behind the lower mahjong tile, and when the upward mahjong tile pushing head pushes the last pier mahjong tile to the upward inclined upward mahjong tile supporting plate, the upper mahjong tile is flush with the lower mahjong tile.
In other embodiments of the present invention, the card holder may be fixedly connected to the card feeding bracket or integrally formed therewith. The card sending box, the card feeding bracket and the card lifting bracket in the square card picking and carrying system can be fixedly connected or a plurality of combined integrated forming manufacturing.
As shown in fig. 3 to 10, a card lifting supporting plate 601 is arranged in a card lifting groove in the card lifting assembly, one end of the card lifting supporting plate 601 is arranged on a card lifting support 602 to form a card outlet of the card lifting groove, the other end of the card lifting supporting plate 601 can be lifted up and down to form a card inlet of the card lifting groove, the card outlet of the card storage groove 502 is connected with the card inlet of the card lifting groove, a cover plate 1101 capable of being opened from bottom to top is arranged above the card outlet of the card storage groove 502, and the card lifting supporting plate 601 and the cover plate 1101 are arranged in the card lifting opening of the table top 11 of the mahjong machine side by side.
As shown in fig. 10, in the process of lifting the tile lifting support plate, the distance d2 between the corner of the mahjong tile placed on the movable end of the tile lifting support plate and the rotation axis of the tile lifting support plate is larger than the distance d1 between the movable end of the tile lifting support plate and the rotation axis of the tile lifting support plate; in order to prevent mahjong tiles with larger gaps or edges from being bumped with the table top of the mahjong machine, the disposable mahjong tile feeding machine in the prior art adopts a tile feeding push head to push the mahjong tiles for a small distance forwards after pushing the mahjong tiles to the tile lifting support plate; however, in the staged feeding process, the first feeding is to push a part of the mahjong tiles continuously and tightly arranged in the tile storage groove to the tile lifting supporting plate, and in the process, the tile lifting pushing head cannot push a small distance forward, so that the mahjong tiles close to the tile outlet of the tile storage groove fall or are clamped between the tile lifting supporting plate and the tabletop plate. The cover plate which can be opened upwards is arranged, so that the mahjong tiles at the edge of the tile lifting support plate can jack up the cover plate in the tile lifting support plate lifting process, and after the tile lifting support plate is flush with the mahjong machine table top, the cover plate returns, and a larger gap between the tile lifting support plate and the mahjong machine table top or collision between the mahjong tiles at the edge and the mahjong machine table top is avoided. Therefore, the game can be played by adopting staged tile feeding, players can vertically set up six piers or thirteen mahjong tiles to be played for the first time, the manual tile feeding and arranging processes are omitted, the operation of the players is simpler and more convenient, and the entertainment experience is better. And, adopt the stage to put on the tablet, can be after six piers of first time or thirteen pieces of post, send the tablet device and push away the tablet device and continue to send mahjong into the storage tank and store, the storage tank just need not once store all mahjong pieces that one side needs (for example four directions each 18 piers), only need store once the mahjong pieces quantity of putting on the tablet can, therefore can shorten the length of storage tank greatly, and then make the overall arrangement of mahjong machine host computer more nimble compact, mahjong machine volume is littleer, perhaps can use bigger mahjong pieces on the same volume model.
In this embodiment, one side of the cover 1101 may be hinged to the tile lifting bracket 602, the tile lifting bracket 501 or the table top 11 of the mahjong machine, and the other side of the cover 1101, which is close to the tile inlet of the tile lifting slot, may be turned upwards, where the rotation axis of the cover 1101 is parallel to the rotation axis of the tile lifting supporting plate 601. Thus, the cover plate and the tile lifting supporting plate are in a split mode, the resistance of the cover plate to the tile lifting supporting plate and the mahjong tiles on the tile lifting supporting plate is smaller, and the tile lifting and the mahjong tile mess cannot be influenced. The cover 1101 is spring-returned to be flush with the table top 11 of the mahjong machine. Therefore, the defects that the cover plate is reset slowly only by gravity and is easy to pull up and the like can be avoided. The tile lifting bracket 602, the tile lifting bracket 501 or the mahjong machine table top 11 is provided with a limiting component for limiting the cover plate 1101 to rotate below the mahjong machine table top 11. In the preferred embodiment, as shown in fig. 8 and 9, one side of the cover 1101 is hinged to the table top 11 of the mahjong machine by a hinge, a fixed portion 1102 of the hinge is fixedly connected to the bottom of the table top 11 of the mahjong machine, a movable portion 1105 of the hinge is fixedly connected to the bottom of the cover 1101, a torsion spring 1106 for giving a downward rotation trend to the movable portion 1105 is sleeved on a rotating shaft 1104 of the hinge, a limiting portion 1103 for limiting the downward rotation range of the movable portion 1105 is formed on the fixed portion 1102 of the hinge in an extending manner, and the rotating shaft 1104 of the hinge is parallel to the rotation axis of the tile lifting supporting plate 601. Thus, the cover plate and the tile lifting supporting plate are in a split mode, the resistance of the cover plate to the tile lifting supporting plate and the mahjong tiles on the tile lifting supporting plate is smaller, and the tile lifting and the mahjong tile mess cannot be influenced. The hinge type and torsion spring reset are adopted, the structure is simple and reliable, the volume is small and exquisite, and the cost is low.
The mahjong machine with the cover plate structure can implement the same disposable tile feeding method as the prior art, and the tile feeding pushing head does not need to push the mahjong tiles a small distance more forwards after pushing the mahjong tiles to the tile lifting supporting plate, so that the machine adjustment is simpler and more convenient. But the present invention preferably employs staged up cards as follows:
a method for feeding mahjong pieces of a mahjong machine comprises the mahjong machine, wherein when the mahjong pieces are stored, a mahjong piece feeding device picks up the mahjong pieces and pushes the mahjong pieces into a mahjong piece storage groove by a tile pushing device; when the mahjong machine receives a first tile-feeding signal, the tile-feeding supporting plate of the tile-feeding device descends, the tile-feeding pushing head firstly pushes a part of mahjong tiles (generally six piers and half or thirteen mahjong tiles) in the tile-storing groove to lift the tile-feeding supporting plate, as shown in fig. 4, during the lifting process of the tile-feeding supporting plate, the mahjong tiles on the tile-feeding supporting plate jack up the cover plate, as shown in fig. 5, until the mahjong tiles lift up the tabletop, the cover plate resets, as shown in fig. 6, and a player waits for taking the mahjong tiles on the tabletop; after receiving the second tile-feeding signal, the tile-lifting supporting plate descends again, the tile-feeding pushing head pushes the remaining mahjong tiles in the tile-storing groove to the tile-lifting supporting plate, and the tile-lifting supporting plate is lifted to feed the mahjong tiles to the table top.
In the embodiment, when storing mahjong pieces, the single mahjong piece on first is pushed by the tile pushing head in the tile feeding assembly to be sent into the tile storage groove, and the rest mahjong pieces on each side are stacked into a pier by the tile pushing device to be sent into the tile storage groove.
In another embodiment: when the mahjong machine sends a part of mahjong tiles in the tile storage groove to the tabletop, the tile pushing head returns to the outside of the tile inlet of the tile storage groove, and the tile sending device continues to send out mahjong tiles and pushes the mahjong tiles into the tile storage groove by the tile pushing device. Therefore, the length requirement of the mahjong storage groove can be shortened, and the volume of the mahjong machine is reduced.
The method of arranging the mahjong tiles in stages is not limited to the six-pier half mahjong tiles or the six-pier tiles, but can be to arrange thirteen mahjong tiles in a row (namely, thirteen mahjong tiles are arranged in a row instead of being stacked in one pier up and down, as shown in fig. 7), and can be any other mahjong tiles with a certain number according to playing requirements. When a row of thirteen mahjong tiles are adopted for first feeding, the tile pushing device only pushes a single mahjong tile into the tile storage groove, rather than pushing two mahjong tiles into the tile storage groove after piling up two mahjong tiles. There are various forms of how to push a single mahjong tile on the existing tile pushing device in the stacking pushing mode, for example: the card bearing block of the card pushing device stops moving to push cards into the card storage groove only by the movement of the card pushing head; or, although the tile bearing block moves up and down, the tile feeding device waits for the tile pushing head to push away one tile and then feeds out the next tile after feeding out one tile to the tile bearing block; or, the thirteen mahjong tiles on the first are pushed by the tile pushing head to be sent into the tile storage groove, and the rest mahjong tiles on each side are stacked into a pier by the tile pushing device to be sent into the tile discharge storage groove, so that the structure is simple, and the action is reasonable.
The card feeding bracket 501 is provided with a sensor for detecting the position state of the card feeding push head 505 and/or the mahjong pieces: in the card feeding assembly adopting the disposable card feeding method, at least two sensors are needed and are respectively used for detecting and obtaining the position information when the card feeding push head stays outside the card feeding port of the card storage groove and waits for pushing a card, and the position information when the card feeding push head stays outside the card discharging port of the card storage groove and waits for lifting the card supporting plate to lift the mahjong card on the tabletop. In the card feeding assembly adopting the staged card feeding method, at least three sensors are needed and are respectively used for detecting and obtaining the position information of the card feeding push head when the card feeding push head stays outside the card feeding port of the card storage groove and waits for pushing a card, the position information (sensor 504) of the card feeding push head when a part of mahjong cards in the card storage groove are pushed to rise the card supporting plate, and the position information of the card feeding push head when the card feeding push head stays at the card discharging port of the card storage groove and waits for the card lifting supporting plate to lift the mahjong cards to the table surface. The accurate position of the card feeding push head is determined through the sensor, and the card feeding push head is fed back in time, is convenient to control, acts accurately and reduces faults.
Preferably, a sensor for detecting mahjong pieces or a pushing head can be arranged at the card inlet and/or the card outlet of the card storage groove. The sensor for detecting the card pushing head can be in a direct detection mode or an indirect detection mode, for example, the driving mechanism of the card pushing head is subjected to position detection to obtain corresponding position information of the card pushing head, for example, the position information of the steel wire rope is detected to obtain the position information of the card pushing head, and for example, a stepping motor or a motor with the position sensor is adopted, and the position information of the card pushing head is converted by recording the rotation travel information of the motor. The sensor may also be a sensor provided near the tile storage slot or the tile lifting slot for counting the number of tiles passing. The sensor may be a hall sensor, a photoelectric sensor, an ultrasonic sensor, or a contact sensor such as a limit switch.
The first card-up signal is typically generated by the player pressing a control button. The second tile feeding signal may be generated by the player pressing a control button, or may be generated by a sensor capable of detecting whether the player removes the mahjong tile on the tile lifting tray, or may be an optical eye or a gravity sensor provided on the tile lifting tray 601, or may be other sensors provided on a table or a tile lifting stand for detecting the action state and/or the load-bearing state of the tile lifting tray.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the invention.
Claims (10)
1. A slope tile outlet device of a mahjong machine comprises a tile feeding component and a tile lifting component; the card feeding assembly is characterized by comprising a card storage groove (502) which is integrally formed with a card feeding bracket (501), wherein the card storage groove (502) is U-shaped, the middle section of the U-shaped card storage groove is an arc-shaped bending section or a straight line section, a card feeding guide rail (503) is arranged on the inner side wall of the card storage groove (502), a card feeding push head (505) is arranged on the card feeding guide rail (503) in a sliding manner, and the card feeding push head (505) is driven by a card feeding driving mechanism to slide along the card feeding guide rail (503); the card lifting assembly comprises a motor mounting plate and a motor opposite side plate which are arranged on a card lifting support (602) at intervals in parallel, a card lifting supporting plate (601) is arranged between the motor mounting plate and the motor opposite side plate, a card lifting groove is formed between the motor mounting plate and the motor opposite side plate, the card lifting supporting plate (601) is positioned at the upper part of the card lifting groove, one end of the card lifting supporting plate is arranged at a card outlet of the card lifting groove, and the other end of the card lifting supporting plate can move and is driven by a card lifting motor arranged on the motor mounting plate to lift up and down to form a card inlet of the card lifting groove; the card lifting grooves, the card storage grooves and the card conveying channels of the card conveying devices in the same group of card picking and conveying systems are arranged in a G shape, and the card conveying channels in one group of card picking and conveying systems are positioned below the side of the card lifting groove in the other adjacent group of card picking and conveying systems; the card outlet of the card storage groove (502) is connected with the card inlet of the card lifting groove, a cover plate (1101) which can be opened from bottom to top is arranged above the card outlet of the card storage groove (502), and the card lifting supporting plate (601) and the cover plate (1101) are arranged in the card lifting opening of the table top (11) of the mahjong machine side by side.
2. The slope tile discharging device of the mahjong machine according to claim 1, wherein the tile feeding driving mechanism comprises a tile feeding motor, a driving rolling wheel and a steel wire rope, wherein the tile feeding motor is arranged on a tile feeding bracket (501), the tile feeding motor is fixed on the tile feeding bracket and positioned at the inner side of a tile storage groove, the driving rolling wheel is driven to rotate by the tile feeding motor, the steel wire rope is connected with the driving rolling wheel after passing through a plurality of guide wheels and the tile storage groove, one part of the steel wire rope is wound in the tile storage groove in a penetrating way, the other part of the steel wire rope is wound outside the tile storage groove in a penetrating way, the tile feeding pushing head is fixed on the steel wire rope, and when the tile feeding motor moves the steel wire rope through the driving rolling wheel, the tile feeding pushing head slides on the tile feeding guide rail; the part of the steel wire rope in the card storage groove is in rolling contact with the plurality of rolling parts and keeps a gap with the side wall of the card feeding guide rail and/or the card storage groove.
3. The slope tile-discharging device of mahjong machine according to claim 1, characterized in that one side of the cover plate (1101) is hinged with the tile-lifting support (602), the tile-lifting support (501) or the table top (11) of the mahjong machine, the other side of the cover plate (1101) close to the tile-lifting slot can be turned upwards, and the rotation axis of the cover plate (1101) is parallel to the rotation axis of the tile-lifting support plate (601).
4. A ramp-type playing device for a mahjong machine according to claim 1, characterised in that the cover plate (1101) is spring-returned to be flush with the table top (11) of the mahjong machine.
5. The slope playing device of the mahjong machine according to claim 1, wherein a limit part for limiting the cover plate (1101) to rotate below the table top (11) of the mahjong machine is arranged on the tile lifting bracket (602), the tile lifting bracket (501) or the table top (11) of the mahjong machine.
6. The slope tile discharging device of the mahjong machine according to claim 1, wherein one side of the cover plate (1101) is hinged with the mahjong machine table top (11) through a hinge, a fixed part (1102) of the hinge is fixedly connected with the bottom of the mahjong machine table top (11), a movable part (1105) of the hinge is fixedly connected with the bottom of the cover plate (1101), a torsion spring (1106) for giving the downward rotation trend to the movable part (1105) is sleeved on a rotating shaft (1104) of the hinge, a limiting part (1103) for limiting the downward rotation range of the movable part (1105) is formed on the fixed part (1102) of the hinge in an extending mode, and the rotating shaft (1104) of the hinge is parallel to the rotation axis of the tile lifting supporting plate (601).
7. A mahjong machine comprising four sets of pick-up and handling systems arranged around a shuffling tray, the pick-up and handling systems comprising a delivery device for picking up and delivering mahjong tiles one by one from the shuffling tray, a stacking device for stacking two mahjong tiles into a pier, a pushing device for pushing mahjong tiles into a storage slot, and a ramp delivery device for delivering a plurality of piled mahjong tiles to a table of the mahjong machine along a ramp, wherein the ramp delivery device is a ramp delivery device of a mahjong machine according to any one of claims 1 to 6.
8. The method for feeding mahjong machine according to claim 7, wherein when storing mahjong pieces, the mahjong pieces are picked up by the mahjong piece feeding device and pushed into the mahjong piece storing groove by the mahjong piece pushing device; when the mahjong machine receives a first tile feeding signal, the tile feeding supporting plate of the tile feeding device descends, the tile feeding pushing head firstly pushes part of mahjong tiles in the tile storage groove to the tile feeding supporting plate, the tile feeding supporting plate lifts the mahjong tiles to the tabletop, and a player takes the mahjong tiles on the tabletop; after receiving the second tile-feeding signal, the tile-lifting supporting plate descends again, the tile-feeding pushing head pushes the remaining mahjong tiles in the tile-storing groove to the tile-lifting supporting plate, and the tile-lifting supporting plate is lifted to feed the mahjong tiles to the table top.
9. The method according to claim 8, wherein after a part of the mahjong tiles in the tile storage groove is sent to the table top by the mahjong machine, the tile pushing head returns to the outside of the tile inlet of the tile storage groove, and the tile sending device continues to send out the mahjong tiles and pushes the mahjong tiles into the tile storage groove by the tile pushing device.
10. The method according to claim 8, wherein the slope discharging device is provided with at least three sensors for detecting and obtaining the position information of the feeding pusher when the feeding pusher is stopped at the outside of the feeding port of the tile storage tank and waiting for pushing the tile, the position information of the feeding pusher when the feeding pusher pushes a part of the mahjong tiles in the tile storage tank to rise to the tile supporting plate, and the position information of the feeding pusher when the feeding pusher is stopped at the tile outlet of the tile storage tank and waiting for rising to the tile supporting plate to rise the mahjong tiles to the table top.
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| CN108079568A (en) * | 2018-02-06 | 2018-05-29 | 易强兴 | A kind of grade separation type automatic mahjong-playing machine device |
| CN110448888B (en) * | 2019-06-10 | 2024-05-14 | 浙江宣和机电科技有限公司 | Mahjong machine and mahjong picking and carrying system thereof |
| CN110280013B (en) * | 2019-07-24 | 2024-05-03 | 吴凡 | Mahjong tile lifting mechanism of mahjong machine |
| CN110327619B (en) * | 2019-07-26 | 2024-06-21 | 浙江宣和机电科技有限公司 | Mahjong machine and mahjong picking and carrying system thereof |
| CN110448883A (en) * | 2019-07-26 | 2019-11-15 | 浙江宣和电器有限公司 | Register the license mechanism for mahjong machine and its slope |
| CN110368674B (en) * | 2019-07-26 | 2024-07-16 | 浙江宣和机电科技有限公司 | Mahjong machine and tile loading method thereof |
| CN110368675B (en) * | 2019-07-26 | 2024-07-23 | 浙江宣和机电科技有限公司 | Mahjong machine and tile feeding method thereof |
| CN110393911A (en) * | 2019-08-12 | 2019-11-01 | 浙江宣和电器有限公司 | A kind of mahjong machine and its pick up board handling system |
| CN110665215B (en) * | 2019-11-06 | 2024-06-21 | 浙江宣和机电科技有限公司 | Mahjong machine and tile feeding device thereof |
| CN111318007B (en) * | 2020-01-21 | 2024-04-26 | 浙江宣和机电科技有限公司 | Mahjong machine and tile loading method thereof |
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| Title |
|---|
| "雀友梯"技术开创电动麻将机行业技术先河;家电科技(03);全文 * |
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| CN107320947A (en) | 2017-11-07 |
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