CN219050281U

CN219050281U - High-stability tile pushing mechanism of mahjong machine

Info

Publication number: CN219050281U
Application number: CN202222042565.9U
Authority: CN
Inventors: 崔海超
Original assignee: Huangshan Yongsong Electromechanical Co ltd
Current assignee: Huangshan Yongsong Electromechanical Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-05-23
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to the technical field of automatic mahjong machines, in particular to a high-stability tile pushing mechanism of a mahjong machine. Including the installation main part, its characterized in that: the utility model discloses a card setting device, including installation main part, fixed frame, installation main part top surface is equipped with puts the tablet board, installation main part installs one side, installation frame installs into the tablet board on one side, it advances the tablet mouth to advance to be equipped with on the tablet board, fixed frame inside is equipped with and send tablet drive assembly, installation main part one side is equipped with pushes away tablet drive assembly, installation main part opposite side is equipped with lift drive assembly, lift drive assembly top one side is connected with holds in the palm the tablet board. This application simple structure, the fault rate is low, holds in the palm the tablet with a motor is accomplished from top to bottom and pushes away the tablet action around, has practiced thrift manufacturing cost, pushes away the tablet board translation flat promotion and changes into the back-and-forth swing again flat push with the tradition, sets up three big rocking arm and is used for supporting the back-and-forth movement that pushes away the tablet board, has dispersed the area of force, has increased its structural stability.

Description

High-stability tile pushing mechanism of mahjong machine

Technical Field

The utility model relates to the technical field of automatic mahjong machines, in particular to a high-stability tile pushing mechanism of a mahjong machine.

Background

The mahjong is a traditional entertainment and leisure activity for masses, the existing automatic mahjong machine needs to pick up and stack (basically, the mahjong is stacked into double layers) the magnetic mahjong pieces in the shuffling tray, the mahjong pieces are pushed to the designated positions by the adopted tile pushing mechanism, and finally the mahjong pieces are sent to a mahjong table top through a tile lifting frame for players to play.

The existing automatic mahjong machine adopts a single motor drive to realize two actions of pushing and lifting, and the mechanism for pushing the mahjong is usually driven by a single arm, so that a fixed block or a horizontal sliding rod is required to be matched to ensure the parallel and stable horizontal movement of the pushing plate. The card pushing component is also matched with the push plate by the fixing block to push the cards. The structure has poor stability, the single arm is stressed greatly, and the space occupation and the cost expenditure are large during installation.

Disclosure of Invention

The utility model aims to solve the defect of poor structural stability of a mahjong tile pushing mechanism in the prior art, and provides a mahjong tile pushing mechanism with high stability.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a high-stability tile pushing mechanism of a mahjong machine, which comprises a mounting main body and is characterized in that: the top surface of the installation main body is provided with a card placing plate, the card placing plate is provided with a linear groove, one side of the installation main body is provided with an installation frame and a fixed frame, one side of the installation frame is provided with a card feeding plate, the card feeding plate is provided with a card feeding port, the inside of the fixed frame is provided with a card feeding transmission assembly, one side of the installation main body is provided with a card pushing transmission assembly, the utility model discloses a card board, including installation main part, magnetic control sensing subassembly, installation main part, fixing lever, big rocking arm, support tablet board, installation main part opposite side is equipped with lift transmission subassembly, lift transmission subassembly top one side is connected with, installation main part one side is equipped with the dead lever, be connected with big rocking arm on the dead lever, big rocking arm quantity is one or more.

Preferably, the card feeding transmission assembly comprises a transmission wheel, a cam is arranged at the center of the transmission wheel, a fixed frame is arranged on one side of the transmission wheel, a first driving motor is arranged on one side of the fixed frame and connected with the transmission wheel through the fixed frame, a first connecting rod is connected to one side of the center cam of the transmission wheel, one end of the first connecting rod is connected with the fixed frame, the other end of the first connecting rod is connected with a card receiving plate, a second connecting rod is connected to the other side of the transmission wheel, and one end of the second connecting rod is connected with a first card pushing plate. The driving wheel can be powered by the first driving motor, so that the first connecting rod and the second connecting rod are driven to circularly move.

Preferably, the card pushing transmission assembly comprises a second driving motor, one end of the second driving motor is connected with a driving gear set, the driving gear set comprises a first driving wheel, one side of the first driving wheel is provided with a second driving wheel, one side of the first driving wheel is provided with a first driven wheel, one side of the second driving wheel is provided with a second driven wheel, one end of the second driving wheel is connected with a cam transmission piece, and the outer side of the cam transmission piece is provided with a fixed casing. The second driving wheel is connected with the cam transmission piece, so that the power of the second driving motor is transmitted, and the large rocker arm can swing back and forth.

Preferably, one side of the large rocker arm is connected with the cam driving part, one end of the top of the large rocker arm is connected with a second card pushing plate, two sides of the second card pushing plate are provided with limiting plates, and the limiting plates are connected with the installation main body. Through setting up the limiting plate can be when not using pushing away the tablet drive assembly, hold the second and push away the tablet board, make it not drop down.

Preferably, one side of the first driven wheel is connected with a first rocker, one side of the second driven wheel is connected with a second rocker, the first rocker and the second rocker are connected with a transmission plate together, and the transmission plate is connected with the card supporting plate. The first rocker and the second rocker are connected with the transmission plate, so that the card supporting plate can be driven to circularly move through the transmission plate.

Preferably, the lifting transmission assembly comprises a fixed seat, a telescopic rod is arranged at one end of the fixed seat, one end of the telescopic rod is connected with the card supporting plate, and the fixed seat and the telescopic rod are two groups and are arranged at two sides of the driving gear set. The card pushing plate can be lifted up and down conveniently by arranging the telescopic rod.

Preferably, a magnetic control sensing component is arranged on one side of the installation main body, the magnetic control sensing component comprises a height controller, and the height controller is connected with the second driven wheel. The magnetic control sensing component is arranged to control the highest point position of the mahjong pile.

The utility model has the advantages that:

this application simple structure, the fault rate is low, realized supporting the tablet and pushing away the tablet action from top to bottom with a motor, manufacturing cost has not only been practiced thrift, and also reduced the fault rate of machine, with traditional pushing away tablet translation flat pushing action for the back-and-forth swing again flat pushing, stability and laborsaving have been promoted, compare the present card pushing mechanism on the market, this structure has saved the manufacturing cost of a set of working of plastics 10%, set up three big rocking arms and be used for supporting the back-and-forth movement of pushing away the tablet board, the area of atress has been dispersed, structural stability has been increased, big rocking arm and second push away the tablet board through three screw fixation, the step of traditional manual regulation is saved, partial cost of labor has also been saved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic illustration of the construction of fig. 1 with the stationary housing removed in accordance with the present utility model.

Fig. 3 is a top view of the structure of the present utility model.

Fig. 4 is a front view of the structure of the present utility model.

Fig. 5 is a rear view of the structure of the present utility model.

Fig. 6 is a schematic view of another view structure of the present utility model.

Fig. 7 is an enlarged view of a of fig. 6 according to the present utility model.

In the figure: 1. a card supporting plate; 2. a card placing plate; 3. a second card pushing plate; 4. a limiting plate; 5. a second driving motor; 6. fixing the casing; 7. a large rocker arm; 8. a mounting main body; 10. a mounting frame; 11. a fixed frame; 12. a card feeding plate; 13. a straight line groove; 14. a first card pushing plate; 15. arc-shaped bulges; 16. a card receiving plate; 17. a cam transmission member; 18. a second link; 19. a driving wheel; 20. a first driving motor; 21. a first link; 22. a fixing seat; 23. a telescopic rod; 24. a second driven wheel; 25. a second driving wheel; 26. a first drive wheel; 27. a first driven wheel; 28. a first rocker; 29. a second rocker; 30. a drive plate; 31. a height controller; 33. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 7, a high stability tile pushing mechanism of a mahjong machine, comprising a mounting main body 8, and is characterized in that: the utility model discloses a card setting device for a card setting machine, including installation main part 8, support main part 8, fixing frame 10, fixing frame 11, installation main part 8 top surface is equipped with puts tablet board 2, be equipped with sharp recess 13 on putting tablet board 2, sharp recess 13 quantity is three, installation main part 8 one side is installed and is installed installation frame 10 and fixing frame 11, it installs into tablet board 12 to advance tablet board 10 one side, it fixes on installation frame 10 through the mode of spiro union to advance tablet board 12, it is equipped with into the tablet mouth to advance on the tablet board 12, fixing frame 11 inside is equipped with and send tablet drive assembly, installation main part 8 one side is equipped with pushes away tablet drive assembly, installation main part 8 opposite side is equipped with lift drive assembly, lift drive assembly top one side is connected with holds in the palm tablet board 1, installation main part 8 one side is equipped with magnetic control sensing assembly, installation main part 8 one side is equipped with dead lever 33, be connected with big rocking arm 7 on the dead lever 33, big rocking arm 7 quantity is one or more.

In this embodiment, the card feeding transmission assembly includes a transmission wheel 19, a cam is sleeved at the center of the transmission wheel 19, a fixed frame 11 is provided at one side of the transmission wheel 19, a first driving motor 20 is installed at one side of the fixed frame 11, the first driving motor 20 is a product commonly available in the market and can be directly purchased, the first driving motor 20 passes through the fixed frame 11 to be connected with the transmission wheel 19, the first driving motor 20 is installed on the fixed frame 11 in a threaded connection manner, a motor shaft of the first driving motor 20 passes through the fixed frame 11 to be connected with the center of the transmission wheel 19, the central cam of the transmission wheel 19 is movably connected with a first connecting rod 21, one end of the first connecting rod 21 is connected with the fixed frame 11, the other end of the first connecting rod is connected with a card receiving plate 16, the center of the surface of the card receiving plate 16 is provided with a fixed port for placing and fixing mahjong pieces, the other side of the transmission wheel 19 is connected with a second connecting rod 18, and one end of the second connecting rod 18 is connected with a first card pushing plate 14. The driving wheel 19 can be powered by the first driving motor 20, so that the first connecting rod 21 and the second connecting rod 18 are driven to circularly move.

In this embodiment, the card pushing transmission assembly includes a second driving motor 5, the second driving motor 5 is a common product on the market, and can be directly purchased, one end of the second driving motor 5 is connected with a driving gear set, the driving gear set includes a first driving wheel 26, one side of the first driving wheel 26 is provided with a second driving wheel 25, the other side of the first driving wheel 26 is provided with a first driven wheel 27, the other side of the second driving wheel 25 is provided with a second driven wheel 24, the first driving wheel 26, the second driving wheel 25, the first driven wheel 27 and the second driven wheel 24 are in meshed connection with each other, one end of the second driving wheel 25 is connected with a cam transmission member 17, the second driving wheel 25 is movably connected with the cam transmission member 17, and a fixed casing 6 is arranged outside the cam transmission member 17. The second driving wheel 25 is connected to the cam transmission member 17, so that the power of the second driving motor 5 is transmitted, and the large rocker arm 7 can swing back and forth.

In this embodiment, big rocking arm 7 one side is connected with cam drive spare 17, cam drive spare 17 one end is connected with big rocking arm 7 one side, big rocking arm 7 top one end is connected with the second and pushes away tablet board 3 and fix through the mode of spiro union, big rocking arm 7 quantity is three, big rocking arm 7 swing distance is correlated with sharp recess 13, evenly distributed just installs on dead lever 33 through swing joint's mode, big rocking arm 7 top one end is connected with the second and pushes away tablet board 3, the second pushes away tablet board 3 both sides and is equipped with limiting plate 4, limiting plate 4 is connected with installation main part 8 and fixes through the mode of spiro union, can hold the second and push away tablet board 3 when not using to push away tablet drive assembly through setting up limiting plate 4, makes it not to drop down.

In this embodiment, a first rocker 28 is connected to one side of the first driven wheel 27, a second rocker 29 is connected to one side of the second driven wheel 24, the first rocker 28 and the second rocker 29 are mounted at the central positions of the first driven wheel 27 and the second driven wheel 24 in a movable connection manner, the first rocker 28 and the second rocker 29 are jointly connected with a transmission plate 30, the transmission plate 30 is a square metal plate, two arc-shaped protrusions 15 extend from one side of the transmission plate 30, the two arc-shaped protrusions 15 are movably connected with one ends of the first rocker 28 and one end of the second rocker 29, the transmission plate 30 is connected with the card supporting plate 1 and fixed in a threaded connection or welding manner, and the transmission plate 30 is connected with the first rocker 28 and the second rocker 29 so as to drive the card supporting plate 1 to circularly move through the transmission plate 30.

In this embodiment, the lifting transmission assembly includes a fixing base 22, the fixing base 22 is fixed on the installation main body 8 by a threaded connection or a welded manner, a telescopic rod 23 is installed at one end of the fixing base 22, one end of the telescopic rod 23 is connected with the card supporting plate 1, and the number of the fixing base 22 and the telescopic rod 23 is two groups and are installed at two sides of the driving gear set by a threaded connection or a welded manner. The telescopic rod 23 is arranged to facilitate the up-and-down lifting of the card pushing plate.

In this embodiment, a magnetic control sensing component is disposed on one side of the installation main body 8, the magnetic control sensing component includes a height controller 31, the height controller 31 is connected with the second driven wheel 24 and is fixed by a screw connection or a welding manner, and the magnetic control sensing component is disposed to facilitate controlling the highest point position of the mahjong tile pile to lift.

The implementation principle of the embodiment is as follows: firstly, mahjong tiles enter through a tile inlet of a tile feeding plate 12 and are placed on a fixed port of a tile receiving plate 16, a first driving motor 20 is started to drive a driving wheel 19, the driving wheel 19 drives a first connecting rod 21 and a second connecting rod 18, the first connecting rod 21 drives the tile receiving plate 16 to move upwards, the mahjong tiles are lifted to a position parallel to the tile receiving plate 2, the second connecting rod 18 drives a first tile pushing plate 14 to swing, the mahjong tiles are pushed onto the tile receiving plate 2 in a circulating manner until the mahjong tiles are stacked to a certain amount, the stacking height and the relative position are determined by a height controller 31, a second driving motor 5 is started, the second driving motor 5 drives a first driving wheel 26 to drive, the first driving wheel 26 drives a second driving wheel 25, the first driving wheel 26 and the second driving wheel 25 drive a first driven wheel 27 and a second driven wheel 24 to rotate, the first driven wheel 27 and the second driven wheel 24 drive a first rocker 28 and a second rocker 29 to rotate, and the first rocker 28 and the second rocker 29 slide on an arc-shaped boss 15 of a driving plate 30 to drive a support plate 1 to move upwards and downwards, and simultaneously drive a second rocker arm 25 to push a large rocker 17 to drive a large rocker 7 to drive a tile to be stacked to a large-size, and a large-size tile driving cam 7 to be driven.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. 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 may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a mahjong machine high stability pushes away tablet mechanism, includes installation main part (8), its characterized in that: the utility model discloses a card setting device, including installation main part (8), installation main part (8) top surface is equipped with puts tablet board (2), be equipped with sharp recess (13) on putting tablet board (2), installation frame (10) are installed to installation main part (8) one side, installation frame (10) one side is installed and is advanced tablet board (12) and fixed frame (11), it advances the tablet mouth to be equipped with on tablet board (12), the inside tablet drive assembly that send that is equipped with of fixed frame (11), installation main part (8) one side is equipped with pushes away tablet drive assembly, installation main part (8) opposite side is equipped with lift drive assembly, lift drive assembly top one side is connected with holds in the palm tablet board (1), installation main part (8) one side is equipped with dead lever (33), be connected with big rocking arm (7) on dead lever (33), big rocking arm (7) quantity is one or more.

2. The high-stability tile pushing mechanism of a mahjong machine according to claim 1, wherein: the card feeding transmission assembly comprises a transmission wheel (19), a cam is arranged at the center of the transmission wheel (19), a fixed frame (11) is arranged on one side of the transmission wheel (19), a first driving motor (20) is arranged on one side of the fixed frame (11), the first driving motor (20) penetrates through the fixed frame (11) to be connected with the transmission wheel (19), a first connecting rod (21) is connected to one side of the center cam of the transmission wheel (19), one end of the first connecting rod (21) is connected with the fixed frame (11), the other end of the first connecting rod is connected with a card receiving plate (16), the other side of the transmission wheel (19) is connected with a second connecting rod (18), and one end of the second connecting rod (18) is connected with a first card pushing plate (14).

3. The high-stability tile pushing mechanism of a mahjong machine according to claim 1, wherein: the card pushing transmission assembly comprises a second driving motor (5), one end of the second driving motor (5) is connected with a driving gear set, the driving gear set comprises a first driving wheel (26), one side of the first driving wheel (26) is provided with a second driving wheel (25), one side of the first driving wheel (26) is provided with a first driven wheel (27), one side of the second driving wheel (25) is provided with a second driven wheel (24), one end of the second driving wheel (25) is connected with a cam transmission piece (17), and the outer side of the cam transmission piece (17) is provided with a fixed casing (6).

4. A high stability tile pushing mechanism for a mahjong machine according to claim 1 or 3, wherein: one side of the large rocker arm (7) is connected with a cam transmission part (17), one end of the top of the large rocker arm (7) is connected with a second card pushing plate (3), two sides of the second card pushing plate (3) are provided with limiting plates (4), and the limiting plates (4) are connected with an installation main body (8).

5. A high stability tile pushing mechanism for a mahjong machine according to claim 3, wherein: the card-supporting plate is characterized in that a first rocker (28) is connected to one side of the first driven wheel (27), a second rocker (29) is connected to one side of the second driven wheel (24), a transmission plate (30) is connected to the first rocker (28) and the second rocker (29) together, and the transmission plate (30) is connected with the card-supporting plate (1).

6. The high-stability tile pushing mechanism of a mahjong machine according to claim 1, wherein: the lifting transmission assembly comprises a fixed seat (22), wherein a telescopic rod (23) is arranged at one end of the fixed seat (22), one end of the telescopic rod (23) is connected with the card supporting plate (1), and the number of the fixed seat (22) and the number of the telescopic rods (23) are two, and the fixed seat and the telescopic rods are arranged on two sides of the driving gear set.

7. A high stability tile pushing mechanism for a mahjong machine according to claim 1 or 3, wherein: one side of the installation main body (8) is provided with a magnetic control sensing assembly, the magnetic control sensing assembly comprises a height controller (31), and the height controller (31) is connected with the second driven wheel (24).