CN114404929A

CN114404929A - Auxiliary tile pushing mechanism for tile discharging of mahjong machine

Info

Publication number: CN114404929A
Application number: CN202210264047.3A
Authority: CN
Inventors: 于淼; 王若君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-04-29

Abstract

The invention provides a mahjong machine tile-playing auxiliary tile-pushing mechanism, which comprises a cylindrical shell, wherein the interior of the cylindrical shell is of a hollow structure, the center of the cylinder shell is provided with a turntable, the upper end surface of the turntable is flush with the top of the cylinder shell, the diameter of the turntable is smaller than the inner diameter of the cylinder shell, a card-playing channel is arranged between the turntable and the cylinder shell, an annular plate is arranged at the bottom of the card-playing channel, the annular plate is fixed at the bottom of the turntable, the annular plate is attached to the cylinder shell and movably connected with the cylinder shell, the bottom of the rotary table is connected with a servo motor, the servo motor is used for driving the rotary table to rotate, a push block is fixed on the side surface of the rotary table, the push block is positioned above the annular plate, and the rotary table drives the annular plate to rotate, so that the mahjong tiles can be driven to rotate and transmit, and the problems that the existing push transmission is easy to clamp and is large in abrasion are solved.

Description

Auxiliary tile pushing mechanism for tile discharging of mahjong machine

Technical Field

The invention relates to the technical field of mahjong transmission, in particular to a mahjong tile discharging auxiliary tile pushing mechanism of a mahjong machine.

Background

The working principle of the mahjong machine is that the mahjong with the back face upward is sucked by the magnetic ring on the shuffling barrel, rotates along with the magnetic ring and is sent to the conveying groove, and is pushed into blocks by the stacking and pushing motor at the machine head and is pushed away by the chain rod, and the mahjong without magnetism at the front face continues to rotate on the plate, wherein the most common mahjong machine is a four-port machine: the card pushing device is provided with four card pushing ports and is not provided with a conveying chain, so that cards can be fed at the four ports simultaneously, the card feeding speed is high, and the card feeding action can be completed within 18 to 35 seconds generally. Through extremely reasonable mechanical design, the characteristics of stable performance, high shuffling speed and the like are achieved, and the four-port machine is the mainstream of the market.

Among the prior art, the mechanism of leading of mahjong machine all adopts the magnetosphere to adsorb upwards to transmit and piles up usually, and this kind of transmission mode inefficiency and easy break down, among the device that the present dish was led out to the dish, all adopt the ejector pad to promote mahjong pieces to transmit usually, this kind of transmission mode is great to the bottom wearing and tearing of mahjong pieces, and mahjong pieces transmission resistance in transmission process is also great, and transmission process also appears blocking's problem easily.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an auxiliary tile pushing mechanism for tile discharging of a mahjong machine, wherein a rotary table drives an annular plate to rotate, so that mahjong tiles can be driven to rotate and transmit, and the problems that the existing pushing transmission is easy to clamp and is large in abrasion are solved.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a mahjong machine auxiliary tile pushing mechanism that leads, includes cylindrical barrel casing, the inside hollow structure that is of barrel casing, the center of barrel casing is provided with the carousel, the up end of carousel flushes with the top of barrel casing, the diameter of carousel is less than the internal diameter of barrel casing, be provided with the passageway of leading between carousel and the barrel casing, the bottom of the passageway of leading is provided with the annular slab, the bottom at the carousel is fixed to the annular slab, the annular slab pastes and barrel casing looks merge and with barrel casing swing joint, the bottom of carousel is connected with servo motor, servo motor is used for driving the carousel and rotates, the side of carousel is fixed with the ejector pad, the ejector pad is located the top of annular slab.

Furthermore, the side of barrel shell is provided with the feed inlet and pushes away the tablet mouth, the feed inlet is used for mahjong tiles input, push away the tablet mouth and be used for mahjong tiles to export after along the channel transmission of playing cards.

Further, the bottom of feed inlet is provided with the limiting plate, the limiting plate sets up in the top of annular plate.

Furthermore, the bottom of the card pushing opening is provided with a connecting plate, the connecting plate is arranged above the annular plate, the upper end face of the connecting plate is of an inclined plane structure, and the inclined plane structure gradually rises along the transmission direction.

Further, the ejector pad is including pushing away strip, connecting piece and promotion head, push away the vertical setting of strip, it fixes in the carousel side through the connecting piece to push away the strip, it fixes in the bottom of pushing away the strip to promote the head, it protrudes in the bottom of pushing away the strip along direction of transfer to promote the head.

Furthermore, the annular side surface of the turntable is provided with two groups of raised strips of annular structures.

Furthermore, the top of the turntable is provided with a mahjong falling port.

The invention has the beneficial effects that: when the mahjong tile pushing device is operated, the servo motor drives the rotary disc and the annular plate to rotate together, mahjong tiles on the annular plate can be driven to be transmitted, the pushing block can push the mahjong tiles when the mahjong tiles are transmitted to the tile pushing opening, the transmission efficiency of the mahjong tiles in the cylinder shell is guaranteed, and the transmission abrasion is reduced.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an axial view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the present invention with the cartridge removed;

fig. 4 is an enlarged view of a point a in fig. 1.

In the figure: 1. a cartridge housing; 11. a feed inlet; 12. a card pushing port; 13. a limiting plate; 14. a connecting plate; 2. a turntable; 21. a convex strip; 22. an annular plate; 23. a push block; 231. pushing the strips; 232. a connecting member; 233. a pusher head; 24. a card falling port; 3. mah-jong pieces.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-3, an auxiliary tile pushing mechanism for tile playing of a mahjong machine comprises a cylindrical barrel shell 1, the interior of the barrel shell 1 is of a hollow structure, a rotary table 2 is arranged at the center of the barrel shell 1, the upper end face of the rotary table 2 is flush with the top of the barrel shell 1, the diameter of the rotary table 2 is smaller than the inner diameter of the barrel shell 1, a tile playing channel is arranged between the rotary table 2 and the barrel shell 1, an annular plate 22 is arranged at the bottom of the tile playing channel, the annular plate 22 is fixed at the bottom of the rotary table 2, the annular plate 22 is attached to the barrel shell 1 and movably connected with the barrel shell 1, the bottom of the rotary table 2 is connected with a servo motor, the servo motor is used for driving the rotary table 2 to rotate, a pushing block 23 is fixed on the side face of the rotary table 2, and the pushing block 23 is located above the annular plate 22.

The side of the barrel shell 1 is provided with a feed inlet 11 and a tile pushing port 12, the feed inlet 11 is used for inputting the mahjong tiles 3, and the tile pushing port 12 is used for outputting the mahjong tiles 3 after being transmitted along the tile outlet channel. The bottom of feed inlet 11 is provided with limiting plate 13, limiting plate 13 sets up in the top of annular plate 22, and limiting plate 13 can be after ejector pad 23 pushes away mahjong tiles 3, and restriction mahjong tiles 3 move back.

The bottom of the card pushing opening 12 is provided with a connecting plate 14, the connecting plate 14 is arranged above the annular plate 22, the upper end face of the connecting plate 14 is of an inclined plane structure, and the inclined plane structure gradually rises along the transmission direction. The connecting plate 14 can be matched with the mahjong tile discharging mechanism at the mahjong tile pushing opening 12, and smoothness of the mahjong tiles 3 in the outputting process is guaranteed.

The annular side of carousel 2 is provided with the sand grip 21 of two sets of annular structures, and the thickness of sand grip 21 can be set for according to mahjong tiles 3's specification, can compensate the gap between mahjong tiles 3 and both sides carousel 2 and the bobbin case 1.

The top of the turntable 2 is provided with a mahjong tile dropping opening 24, and if the mahjong tiles 3 are scattered during output, the mahjong tiles 3 can be recycled through the mahjong tile dropping opening 24.

Referring to fig. 4, the pushing block 23 includes a pushing bar 231, a connecting member 232 and a pushing head 233, the pushing bar 231 is vertically disposed, the pushing bar 231 is fixed on the side surface of the turntable 2 through the connecting member 232, the pushing head 233 is fixed at the bottom of the pushing bar 231, the pushing head 233 protrudes out of the bottom of the pushing bar 231 along the transmission direction, the pushing head 233 can contact with the bottom of the mahjong tile 3 first, it is ensured that the mahjong tile 3 is pushed by applying force from the bottom first when being pushed, and the integrity of the mahjong tile 3 matrix is ensured.

The working principle is as follows: during the operation, the mahjong gets into the card-out passageway of barrel shell 1 through feed inlet 11 in, drive carousel 2 through servo motor and rotate, the ejector pad 23 of carousel 2 can push away mahjong tiles 3 from the stopper to annular plate 22 on, the operation of pushing away mahjong tiles 3 of next time is carried out during servo motor gyration, mahjong tiles 3 is in the back of card-out passageway, servo motor drives carousel 2 and annular plate 22 and rotates together, when mahjong tiles 3 transmit to pushing away tablet mouth 12, ejector pad 23 promotes mahjong tiles 3 and exports.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The mahjong machine tile-playing auxiliary tile pushing mechanism is characterized by comprising a cylindrical barrel shell (1), wherein the barrel shell (1) is internally of a hollow structure, a turntable (2) is arranged at the center of the barrel shell (1), the upper end face of the turntable (2) is flush with the top of the barrel shell (1), the diameter of the turntable (2) is smaller than the inner diameter of the barrel shell (1), a tile-playing channel is arranged between the turntable (2) and the barrel shell (1), a ring-shaped plate (22) is arranged at the bottom of the tile-playing channel, the ring-shaped plate (22) is fixed at the bottom of the turntable (2), the ring-shaped plate (22) is attached to the barrel shell (1) and movably connected with the barrel shell (1), a servo motor is connected to the bottom of the turntable (2), the servo motor is used for driving the turntable (2) to rotate, and a pushing block (23) is fixed on the side face of the turntable (2), the push block (23) is positioned above the annular plate (22).

2. The auxiliary tile pushing mechanism of the mahjong machine for playing the tiles according to claim 1, wherein a feed port (11) and a tile pushing port (12) are arranged on the side surface of the cylinder shell (1), the feed port (11) is used for inputting the tiles (3), and the tile pushing port (12) is used for outputting the tiles (3) after being transmitted along the tile playing channel.

3. The auxiliary tile pushing mechanism of a mahjong machine according to claim 2, wherein a limiting plate (13) is arranged at the bottom of the feeding hole (11), and the limiting plate (13) is arranged above the annular plate (22).

4. The auxiliary tile pushing mechanism of a mahjong machine for tile discharging according to claim 2, wherein a connecting plate (14) is arranged at the bottom of the tile pushing port (12), the connecting plate (14) is arranged above the annular plate (22), the upper end surface of the connecting plate (14) is provided with an inclined plane structure, and the inclined plane structure is gradually raised along the conveying direction.

5. The auxiliary tile pushing mechanism of the mahjong machine for tile discharging according to claim 1, wherein the pushing block (23) comprises a pushing bar (231), a connecting piece (232) and a pushing head (233), the pushing bar (231) is vertically arranged, the pushing bar (231) is fixed on the side surface of the turntable (2) through the connecting piece (232), the pushing head (233) is fixed at the bottom of the pushing bar (231), and the pushing head (233) protrudes out of the bottom of the pushing bar (231) along the transmission direction.

6. The auxiliary tile pushing mechanism of a mahjong machine according to claim 1, wherein the annular side surface of the turntable (2) is provided with two sets of annular-structured raised strips (21).

7. The auxiliary tile pushing mechanism of the mahjong machine according to claim 1, wherein a tile dropping port (24) is formed at the top of the rotary table (2).