Linkage tile feeding mechanism and mahjong machine

Abstract

The utility model relates to the technical field of mahjong machines, in particular to a linkage tile lifting mechanism and a mahjong machine. The utility model provides a mahjong machine, a linkage tile feeding mechanism is used, four linkage tile feeding mechanisms are connected end to end to form a ring, a table top plate is arranged on the linkage tile feeding mechanisms, and a hole linkage tile feeding mechanism for lifting a tile lifting plate is arranged on the table top plate. The linkage mahjong tile feeding mechanism comprises a horizontal pushing plate, a mahjong tile lifting plate and a rocking plate for driving the mahjong tile lifting plate to lift up and down; a delay arc and a horizontal pushing arc connected with the delay arc are arranged on the outer side of the rocking plate; one end of the connecting rod moves along the delay arc and the horizontal pushing arc on the outer side of the rocking plate, and the other end of the connecting rod is connected with the horizontal pushing plate. The mahjong machine aims to solve the technical problem that mahjong feeding and mahjong pushing are controlled through different motors in the prior art.

Description

Technical Field

[0001] This utility model relates to the technical field of mahjong machines, and in particular to a linked tile-lifting mechanism and a mahjong machine. Background Technology

[0002] Mahjong machines, through their complex internal mechanical structure and intelligent control system, achieve a fully automated process from shuffling, stacking, dealing to collecting tiles, greatly enhancing the convenience and fairness of the game. Mahjong Machine Workflow Analysis: Initial Shuffling: After the mahjong tiles are neatly placed into the machine's tile magazine, the machine is started, and the built-in shuffling system is activated. This system, through a series of complex mechanical movements such as stirring and flipping, thoroughly shuffles the tiles, ensuring that each tile has an equal chance of appearing in any position, thus maintaining the fairness and randomness of the game. Intelligent Stacking: After the shuffling process, the stacking mechanism inside the mahjong machine automatically arranges the shuffled tiles neatly in a certain order and pattern according to preset rules or programs. This process not only improves the efficiency of game preparation but also ensures the neatness and orderliness of the tiles, laying a good foundation for the subsequent game. Precise Dealing: After stacking, the mahjong machine, according to the game rules and the number of participants, uses a precise dealing mechanism to accurately deal the tiles one by one to each player. This step ensures that each player receives the same number of cards simultaneously, further guaranteeing the fairness and smooth progress of the game. Automatic Recycling and Preparation: At the end of a round, players can return their cards to the recycling slot of the mahjong machine. The machine's internal recycling system then activates, quickly and orderly collecting the cards back into the card holder, and automatically preparing for the next round of shuffling and stacking. This process achieves game continuity and seamless transition, allowing players to continuously enjoy the fun of mahjong. Currently, most mahjong machines use a rocker arm to rotate and raise the card-raising plate, ensuring that the raised mahjong tiles are level with the corresponding edge of the table surface. Figure 1 After it's raised up, someone needs to push it forward for the game of mahjong to proceed more smoothly.

[0003] Some mahjong machines can eliminate the need to push tiles. For example, Chinese invention patent CN102133480A, published on July 27, 2011, discloses a fully automatic mahjong machine that uses a rotating tile-loading mechanism to eliminate the need to push tiles.

[0004] This invention achieves push-free card issuance by pushing the card from the side, which differs from existing technologies. Furthermore, current flat-push and lifting mechanisms require different motors to control the card issuance, making multiple power sources cumbersome.

[0005] Therefore, it is necessary to propose a mahjong machine with a mechanism that links pushing and playing cards. Summary of the Invention

[0006] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a linkage card lifting mechanism and mahjong machine, which aims to solve the technical problem that the card placement and card pushing in the prior art are controlled by different motors.

[0007] To achieve the above objectives, this utility model proposes a linkage plate-raising mechanism, including a flat push plate, a plate-raising plate, and a rocker plate that drives the plate-raising plate to move up and down; during the rotation of the rocker plate, the flat push plate is moved back and forth through a connecting rod.

[0008] Preferably, the outer side of the rocker plate is provided with a delay arc and a horizontal push arc connected to the delay arc; it also includes a connecting rod, one end of which moves along the delay arc and the horizontal push arc on the outer side of the rocker plate, and the other end is connected to the horizontal push plate.

[0009] Preferably, the flat push plate is connected to a flat push handle, and the bottom of the flat push handle is provided with a groove in the horizontal direction; the flat push plate is mounted on a housing by a spring, and the spring causes the flat push plate to tend to move towards the lifting plate.

[0010] Preferably, the connecting rod is provided with a rotating shaft on the side near the rocker plate, and the rotating shaft moves along the delay arc and the horizontal thrust arc.

[0011] Preferably, the connecting rod includes a V-shaped rod, a bent rod, and a positioning straight rod; one end of the positioning straight rod is rotatably fixed to the housing, and the other end is rotatably connected to the bent rod, with a rotating shaft connected at the connection between the bent rod and the positioning straight rod; the end of the bent rod away from the positioning straight rod is connected to the V-shaped rod; the apex of the V-shaped rod is rotatably fixed to the housing, and the other end of the V-shaped rod is connected to the push handle via a rotating block.

[0012] Preferably, the tile-raising plate is capable of moving up and down; the tile-raising plate descending to a lower position is the tile-playing position, and the tile-raising plate rising to a higher position is the tile-raising position, with the tile-raising position relative to the tile-playing position being moved along the axis; it also includes a tile-playing plate; when the tile-raising plate is in the tile-playing position, the upper surface of the tile-raising plate is flush with the upper surface of the tile-playing plate, and the mahjong tiles on the tile-playing plate are pushed horizontally onto the tile-raising plate by a flat pusher.

[0013] Preferably, the system also includes a skateboard base with an inclined guide plate and a guide groove; a slider is provided on the other side of the lifting plate, and the slider moves along the inclined guide plate and the guide groove.

[0014] Preferably, the plate is provided with a guide plate, which is provided with a first guide rail, a first pull-down rail connected to the first guide rail, and a first delay rail connected to the first pull-down rail; the guide plate is also provided with a second guide rail, a second pull-down rail connected to the second guide rail, and a second delay rail connected to the second pull-down rail.

[0015] Preferably, the rocker is controlled by a motor; the rocker is provided with a first rocker arm and a second rocker arm arranged in a V shape, the length of the first rocker arm is less than the length of the second rocker arm; the first rocker arm moves along a first guide rail, a first pull-down rail and a first delay rail; the second rocker arm moves along a second guide rail, a second pull-down rail and a second delay rail.

[0016] Preferably, the first rocker arm has a first rotating shaft at its end, and the second rocker arm has a second rotating shaft at its end.

[0017] To achieve the above objectives, this utility model proposes a mahjong machine that uses the aforementioned linked card-feeding mechanism. The linked card-feeding mechanism has four parts connected end to end in a ring. A tabletop is provided on the linked card-feeding mechanism, and the tabletop is provided with holes for the card-raising plate to be raised and lowered.

[0018] Compared with the prior art, the beneficial effects of the linkage card-adding mechanism and mahjong machine provided by this utility model are as follows:

[0019] A single motor is all that's needed to lift the tile-raising plate and push the mahjong tiles with the flat plate.

[0020] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of the linkage registration mechanism of this utility model.

[0022] Figure 2-3 This utility model is a linkage registration mechanism. Figure 1 A structural diagram from another angle.

[0023] Figure 4 This is a schematic diagram of the connection between the connecting rod and the push plate.

[0024] Figure 5 This is a structural diagram showing the connection between the connecting rod and the push plate from another angle.

[0025] Figure 6 This is a schematic diagram of the structure of the lifting plate and the rocking plate working together.

[0026] Figure 7 This is a structural diagram of the plate-raising board.

[0027] Figure 8 This is a schematic diagram of the rocker.

[0028] Figure 9 This is a structural diagram of a mahjong table.

[0029] Figure 10 This is a schematic diagram of the internal structure of a mahjong table.

[0030] Figure 11 This is a magnified structural diagram of point A.

[0031] Figure 12 This is a diagram illustrating the process of upgrading tiles in a standard Mahjong game.

[0032] In the diagram: 1. Flat push plate; 11. Flat push handle; 111. Groove; 2. Lifting plate; 21. Guide plate; 211. First guide rail; 212. First pull-down rail; 213. First delay rail; 214. Second guide rail; 215. Second pull-down rail; 216. Second delay rail; 3. Rocker; 31. Delay arc; 32. Flat push arc; 33. First rocker arm; 331. First pivot; 34. Second rocker arm; 341. Second pivot; 4. Connecting rod; 41. Rotating shaft; 42. V-shaped rod; 43. Bending rod; 44. Positioning straight rod; 5. Housing; 6. Upper plate; 7. Slide seat; 71. Inclined guide plate; 72. Guide groove; 8. Tabletop; 9. Motor. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0034] In the description of this utility model, it should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.

[0035] In the description of this utility model, it should be noted that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Referring to 9-10, this utility model embodiment provides a mahjong machine, including a linked tile-feeding mechanism. The linked tile-feeding mechanism has four components connected end-to-end in a ring. A tabletop plate 8 is provided on the linked tile-feeding mechanism, and the tabletop plate 8 has holes for the tile-lifting plate 2 to move up and down. The tile-feeding mechanism moves the mahjong tiles up and down, and when the mahjong tiles rise, they pass through the holes in the tabletop plate 8 and protrude from the tabletop, allowing for direct mahjong playing.

[0038] In existing technology, the tile-loading plate is directly driven up and down via a rocker arm, moving vertically. A top view of an existing mahjong machine is shown below. Figure 12 As shown. After the tiles are dealt, the mahjong player needs to push their tiles diagonally towards the center of the mahjong set, which is extremely inconvenient in actual use.

[0039] The improved tile-feeding mechanism of this mahjong machine allows for tile-feeding without pushing tiles. The mechanism includes a tile-lifting plate 2 inclined to the edge of the tabletop, capable of vertical movement. The tile-lifting plate 2 is positioned at its lowest point (tile-feeding position) and at its highest point (tile-raising position), with the raising position relative to the tile-feeding position shifting along its axis. Generally, the tile-feeding occurs when the tile-lifting plate 2 is at its lowest point, and rising to its highest point places the mahjong tiles on the tabletop. At the highest position, the upper surface of the tile-lifting plate 2 is flush with the tabletop.

[0040] Furthermore, due to the limited space in a mahjong machine, if the lifting plate 2 is parallel to the corresponding edge of the table when the table size remains constant, there is insufficient space for the lifting plate 2 to move axially. However, in this invention, the lifting plate 2 is inclined to the corresponding edge of the table, allowing for some axial movement, and after rising, it achieves the effect of eliminating the need to push tiles. The axial movement is the axis formed by the length direction of the lifting plate 2.

[0041] The mahjong machine also includes a tile-feeding plate 6. When the tile-raising plate 2 is in the tile-feeding position, its upper surface is flush with the upper surface of the tile-feeding plate 6, and the mahjong tiles on the tile-feeding plate 6 are pushed onto the tile-raising plate 2 together. The tile-pushing mechanism can be any existing tile-pushing mechanism.

[0042] There are multiple ways to switch back and forth between the card-raising position and the card-playing position in the card-raising board 2.

[0043] For example, the method of moving from the card-raising position to the card-playing position: one side of the card-raising plate 2 is first rotated to the height of the card-playing position, so that the entire card-raising plate 2 is tilted, and then the other side is slowly moved to the height of the card-playing position, so that the overall height of the card-raising plate 2 is the same and horizontal.

[0044] Another way to move from the card-raising position to the card-playing position is to lower the card-raising plate 2 to the card-playing position by shaking both sides of the card-raising plate 2 together. During the descent, the card-raising plate 2 remains at the same horizontal height.

[0045] See Figure 1-11 The linkage card-adding mechanism includes a flat push plate 1, a card-raising plate 2, and a rocker plate 3 that drives the card-raising plate 2 to move up and down. The rocker plate 3 has a delay arc 31 and a flat push arc 32 connected to the delay arc 31 on its outer side. It also includes a connecting rod 4, one end of which moves along the delay arc 31 and the flat push arc 32 on the outer side of the rocker plate 3, and the other end is connected to the flat push plate 1.

[0046] Specifically, during the rotation of the rocker 3, the tile-lifting plate 2 is raised and lowered to achieve tile placement and lifting. As the tile-lifting plate 2 descends to its lowest point, the connecting rod 4 moves along the delay arc 31 without changing its position. As the rocker 3 continues to rotate, the position of the connecting rod 4 changes due to the horizontal pushing arc 32, pushing the stacked mahjong tiles onto the tile-lifting plate 2.

[0047] A push handle 11 is connected to the push plate 1, and a groove 111 is provided laterally at the bottom of the push handle 11. The push plate 1 is mounted on a housing 5 by a spring, which causes the push plate 1 to move towards or away from the lifting plate 2. A rotating shaft 41 is provided on the side of the connecting rod 4 near the rocker plate 3, and the rotating shaft 41 moves along the delay arc 31 and the push arc 32. The connecting rod 4 includes a V-shaped rod 42, a bent rod 43, and a positioning straight rod 44. One end of the positioning straight rod 44 is rotatably fixed to the housing 5, and the other end is rotatably connected to the bent rod 43. The connection between the bent rod 43 and the positioning straight rod 44 is also connected to the rotating shaft 41. The end of the bent rod 43 away from the positioning straight rod 44 is connected to the V-shaped rod 42. The apex of the V-shaped rod 42 is rotatably fixed to the housing 5, and the other end of the V-shaped rod 42 is connected to the push handle 11 through a rotating block.

[0048] The tile-raising plate 2 can move up and down; when the tile-raising plate 2 is lowered to a lower position, it is the tile-playing position; when the tile-raising plate 2 is raised to a higher position, it is the tile-raising position. The tile-raising position is relative to the tile-playing position, and the tile-raising plate 2 moves along the axis. It also includes a tile-playing plate 6; when the tile-raising plate 2 is in the tile-playing position, the upper surface of the tile-raising plate 2 is flush with the upper surface of the tile-playing plate 6, and the mahjong tiles on the tile-playing plate 6 are pushed horizontally onto the tile-raising plate 2 by the flat push plate 1.

[0049] It also includes a skateboard seat 7, on which an inclined guide plate 71 is provided and a guide groove 72 is provided; a slider is provided on the other side of the lifting plate 2, and the slider moves along the inclined guide plate 71 and the guide groove 72.

[0050] The plate 2 is provided with a guide plate 21, which is provided with a first guide rail 211, a first pull-down rail 212 connected to the first guide rail 211, and a first delay rail 213 connected to the first pull-down rail 212; the guide plate 21 is also provided with a second guide rail 214, a second pull-down rail 215 connected to the second guide rail 214, and a second delay rail 216 connected to the second pull-down rail 215.

[0051] The rocker arm 3 is controlled by a motor 9. The rocker arm 3 is provided with a first rocker arm 33 and a second rocker arm 34 arranged in a V-shape. The length of the first rocker arm 33 is less than the length of the second rocker arm 34. The first rocker arm 33 moves along a first guide rail 211, a first pull-down rail 212, and a first delay rail 213. The second rocker arm 34 moves along a second guide rail 214, a second pull-down rail 215, and a second delay rail 216. A first rotating shaft 331 is provided at the end of the first rocker arm 33, and a second rotating shaft 341 is provided at the end of the second rocker arm 34.

[0052] The above structure will be explained in detail below through a specific card-raising process.

[0053] Initially, the mahjong table's tile-raising board 2 is in its highest position, as shown in the following details. Figure 9 As shown. At this point, the mahjong tiles are stacked vertically on the upper tile plate 6, while the flat push plate 1 is against the mahjong tiles, ready to push them horizontally onto the raising tile plate 2. The state of the rocking plate 3 at this time is as follows. Figure 5 As shown, the first rotating shaft 331 is at the initial position of the first guide rail 211, and the second rotating shaft 341 is at the initial position of the second guide rail 214.

[0054] After starting motor 9, rotate clockwise (towards...). Figure 5 Taking the example, the rocker 3 starts to rotate, and the lowering process of the lifting plate 2 is to first tilt and then move horizontally to the lowest point.

[0055] During the tilting process:

[0056] by Figure 6 For example, the height of the right side of the lifting plate 2 remains unchanged, and a slider is provided on the other side of the lifting plate 2. The slider moves along the inclined guide plate 71 and the guide groove 72. The slider is a cylindrical block and rotates about the center line of the slider as the axis of rotation.

[0057] by Figure 6 For example, the left side of the lifting plate 2 descends to its lowest position, while the first rotating shaft 331 rotates to the end of the first guide rail 211, preparing to enter the first pull-down rail 212. The second rotating shaft 341 moves to the end of the second guide rail 214, preparing to enter the second pull-down rail 215. In this tilted state, the second guide rail 214 is the main component, while the first guide rail 211 only provides guidance.

[0058] At the same time, the rotating shaft 41 of the connecting rod 4 (such as...) Figure 5 As the circuit rotates along the delay arc 3, the connecting rod 4 does not move, and the flat push handle 11 is still waiting to push the mahjong tile onto the tile-raising plate 2.

[0059] The pushing process:

[0060] After starting motor 9, rotate clockwise (towards...). Figure 5 Taking this as an example, the lifting plate 2 begins its translation process from an inclined state. Starting from the leftmost side, the lifting plate 2 moves to the left until the entire lifting plate 2 is at its lowest position, at which point the lifting plate 2 is in a horizontal state.

[0061] Figure 11 For example, a slider is provided on the other side of the plate 2. The slider moves along the inclined guide plate 71 and the guide groove 72. The slider moves to the left along the guide groove 72.

[0062] by Figure 6 For example, the lifting plate 2 moves to the left to a horizontal position, while the first rotating shaft 331 rotates to the end of the first pull-down track 212, preparing to enter the first delay track 213. The second rotating shaft 341 moves to the end of the second pull-down track 215, preparing to enter the second delay track 216. In this pull-down translation state, the first pull-down track 212 is mainly responsible for the movement, while the second pull-down track 215 only provides guidance.

[0063] At the same time, the rotating shaft 41 of the connecting rod 4 (such as...) Figure 5 As the circuit rotates along the delay arc 3, the connecting rod 4 remains stationary, and the push handle 11 continues to push the mahjong tile onto the lifting plate 2. The rotating shaft 41 is ready to enter the initial position of the push arc 32.

[0064] The pushing process:

[0065] After starting motor 9, rotate clockwise (towards...). Figure 5 Taking this as an example, the rotating shaft 41 moves along the horizontal arc 32, and the connecting rod 4 begins to move.

[0066] by Figure 5 For example, when the rotating shaft 41 moves to the right, the positioning rod 44 rotates counterclockwise, causing the bending rod 43 to move to the left. The bending rod 43 is designed to facilitate the installation of the motor. The leftward movement of the bending rod 43 causes the V-shaped rod 42 to rotate counterclockwise. One end of the V-shaped rod 42 engages with the groove 111. The counterclockwise rotation of the V-shaped rod 42 causes the flat push plate 1 to move forward, pushing the mahjong tiles onto the lifting plate 2.

[0067] by Figure 6 For example, at this time, the first rotating shaft 331 moves within the first delay track 213, and the second rotating shaft 341 moves within the second delay track 216.

[0068] The process of upgrading the card:

[0069] Start motor 9 and rotate it counterclockwise (with Figure 5(For example). The rotating shaft 41 moves along the horizontal arc 32 and slowly returns to its original position. Then, the lifting plate 2 tilts and rises to its highest position on the right after being translated. It then rotates along the right end to rise to its highest position. The counterclockwise rotation of motor 9 is the opposite of the clockwise rotation of motor 9.

[0070] Because the tile-raising plate 2 will tilt and the mahjong tiles will slip off, a tile-blocking plate is also provided on the left end of the tile-raising plate 2. This structure is described in detail in another proposal by the applicant. Since it does not affect the linkage structure, this utility model will not elaborate on it.

[0071] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A linkage card feeding mechanism, comprising a flat push plate (1), a card lifting plate (2) and a rocking plate (3) driving the card lifting plate (2) to lift up and down; characterized in that: The rocker plate (3) drives the flat push plate (1) to move forward and backward through the connecting rod (4) during rotation.

2. A gang dealing mechanism as claimed in claim 1, characterised in that: The outer side of the rocker plate (3) is provided with a delay circular arc (31) and a flat push circular arc (32) connected with the delay circular arc (31); further comprising a connecting rod (4), one end of the connecting rod (4) moves along the delay circular arc (31) and the flat push circular arc (32) of the rocker plate (3), and the other end is connected with the flat push plate (1).

3. A gang dealing mechanism as claimed in claim 2, wherein: The flat push plate (1) is connected with a flat push handle (11), and the bottom of the flat push handle (11) is transversely provided with a groove (111); the flat push plate (1) is arranged on a shell (5) through a spring, and the spring makes the flat push plate (1) have a tendency to move towards or away from the direction of the card lifting plate (2).

4. A gang dealing mechanism as claimed in claim 3, wherein: The side close to the rocker plate (3) of the connecting rod (4) is provided with a rotating shaft (41), and the rotating shaft (41) moves along the delay circular arc (31) and the flat push circular arc (32).

5. A card-dealing mechanism as in claim 3, wherein: The connecting rod (4) comprises a V-shaped rod (42), a bent rod (43) and a positioning straight rod (44); one end of the positioning straight rod (44) is rotatably fixed on the shell (5), and the other end is rotatably connected with the bent rod (43); the connection part of the bent rod (43) and the positioning straight rod (44) is further connected with the rotating shaft (41); one end of the bent rod (43) away from the positioning straight rod (44) is connected with the V-shaped rod (42); the vertex of the V-shaped rod (42) is rotatably fixed on the shell (5), and the other end of the V-shaped rod (42) is connected with the flat push handle (11) through a rotating block.

6. A gang dealing mechanism as claimed in claim 1, wherein: The card lifting plate (2) can be raised and lowered; the card lifting plate (2) is lowered to a low position as a card feeding position, and the card lifting plate (2) is raised to a high position as a card lifting position, and the card lifting position is moved in the axial position relative to the card feeding position; further comprising a card feeding plate (6); when the card lifting plate (2) is in the card feeding position, the upper surface of the card lifting plate (2) is flush with the upper surface of the card feeding plate (6), and mahjong on the card feeding plate (6) is pushed into the card lifting plate (2) by the flat push plate (1).

7. A gang dealing mechanism as claimed in claim 1 wherein: Further comprising a sliding plate seat (7), the sliding plate seat (7) is provided with an inclined guide plate (71) and a guide groove (72); the other side of the card lifting plate (2) is provided with a sliding block, and the sliding block moves along the inclined guide plate (71) and the guide groove (72).

8. A gang dealing mechanism as claimed in claim 1 wherein: The card lifting plate (2) is provided with a guide plate (21), and the guide plate (21) is provided with a first guide rail (211), a first pull-down rail (212) connected with the first guide rail (211) and a first delay rail (213) connected with the first pull-down rail (212); the guide plate (21) is further provided with a second guide rail (214), a second pull-down rail (215) connected with the second guide rail (214) and a second delay rail (216) connected with the second pull-down rail (215).

9. A gang dealing mechanism as claimed in claim 8, wherein: The rocker plate (3) is controlled by a motor (9); the rocker plate (3) is provided with a first rocker arm (33) and a second rocker arm (34) arranged in a V shape, the length of the first rocker arm (33) is less than that of the second rocker arm (34); the first rocker arm (33) moves along a first guide rail (211), a first pull-down rail (212) and a first delay rail (213); the second rocker arm (34) moves along a second guide rail (214), a second pull-down rail (215) and a second delay rail (216); the end of the first rocker arm (33) is provided with a first rotating shaft (331), and the end of the second rocker arm (34) is provided with a second rotating shaft (341).

10. A mahjong machine, characterized by: The linkage card feeding mechanism is used, and the linkage card feeding mechanism has four rings connected in series. A tabletop (8) is arranged on the linkage card feeding mechanism, and a hole for lifting the card lifting plate (2) is arranged on the tabletop (8).

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