CN219481524U - Card stacking mechanism capable of rapidly stacking cards and mahjong machine - Google Patents
Card stacking mechanism capable of rapidly stacking cards and mahjong machine Download PDFInfo
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- CN219481524U CN219481524U CN202320688993.0U CN202320688993U CN219481524U CN 219481524 U CN219481524 U CN 219481524U CN 202320688993 U CN202320688993 U CN 202320688993U CN 219481524 U CN219481524 U CN 219481524U
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- feeding groove
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Abstract
The utility model relates to the technical field of mahjong machines, and particularly discloses a mahjong machine and a mahjong machine capable of quickly stacking tiles, wherein the mahjong machine at least comprises a base, a tile bearing plate, a tile bearing driving mechanism and a tile pushing mechanism, and the base is provided with a tile feeding groove; the card bearing plate is positioned in the card feeding groove and covers the bottom of the card feeding groove, the card bearing plate is vertically and movably connected with the bottom of the card feeding groove, and the card bearing plate is provided with an upper card bearing position and a lower card bearing position in the card feeding groove. In the mahjong machine with the structure, only the tile bearing plate makes one descending action in the tile stacking process, the tile stacking actions of all mahjong tiles can be completed, the lifting times of the tile stacking mechanism are greatly reduced, the tile stacking efficiency is obviously improved, the control logic is greatly simplified, the structure is simpler, and the cost and the failure rate are lower. The card pushing mechanism is not only used for stacking cards and stacking cards, but also used for lifting cards, so that the integration degree of the system is higher, the structure is simplified, the cost is reduced, and the running stability of the system is better.
Description
Technical Field
The utility model relates to the technical field of mahjong machines, in particular to a mahjong machine and a mahjong stacking mechanism capable of rapidly stacking mahjong.
Background
Mahjong machine is composed of shuffling mechanism, loading mechanism, stacking mechanism, pushing mechanism and central lifting mechanism. The stacking mechanism is usually composed of more than ten parts, and the stacking mechanism is required to be arranged in four directions of one mahjong machine, so that the number of parts forming the stacking mechanism of the mahjong machine is dozens, the structure and the circuit are complex, the cost is high, and the risk of failure is high.
The mahjong stacking mechanism of the traditional mahjong machine has the working principle that after shuffling starts, a mahjong carrying seat is in a high position, one mahjong piece falls onto the mahjong carrying seat from a mahjong feeding mechanism, the mahjong carrying seat descends to a low position, the other mahjong piece falls onto the previous mahjong piece, at the moment, two mahjong pieces are overlapped to form a pier, a tile pushing head pushes the pier into an upper tile groove, the pier reciprocates in this way, a square mahjong piece is formed after ten times repetition, and then the mahjong piece is lifted to a tabletop by a tile lifting mechanism. In the card stacking process, the card stacking mechanism has complex actions and more repeated times, so that the card stacking efficiency is very low.
Disclosure of Invention
The utility model aims to solve the technical problems of complex structure, more parts, higher cost, complex card stacking action and lower card stacking efficiency caused by more repeated times of a card stacking mechanism in the traditional mahjong machine.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a card stacking mechanism for rapidly stacking cards, at least comprising:
the base is provided with a card feeding groove;
the card bearing plate is positioned in the card feeding groove and covers the bottom of the card feeding groove, the card bearing plate is vertically and movably connected with the bottom of the card feeding groove, and the card bearing plate is provided with an upper card bearing position and a lower card bearing position in the card feeding groove;
the card bearing driving mechanism is used for driving the card bearing plate to move between an upper card bearing position and a lower card bearing position;
the card pushing mechanism at least comprises a card pushing seat which is in rotary and movable connection with the base, a card pushing driving mechanism which is used for driving the card pushing seat to rotate and move, and a card pushing head which is connected with the card pushing seat, wherein a guiding mechanism which is used for guiding the card pushing head to move in the card feeding groove is arranged between the card pushing head and the base.
In a preferred embodiment, a plurality of first guide posts extending vertically are arranged at the bottom of the card bearing plate, and first guide holes matched with the first guide posts are formed in the bottom of the card feeding groove.
In a preferred embodiment, the card bearing driving mechanism comprises a first driving motor and an eccentric wheel connected to an output shaft of the first driving motor, wherein an eccentric column eccentrically arranged with the output shaft is arranged on the eccentric wheel.
In a preferred embodiment, the bottom of the card bearing plate is provided with an elongated slot for receiving the eccentric post.
In a preferred embodiment, the eccentric column is in rolling fit with the long groove.
In a preferred embodiment, the card pushing driving mechanism comprises a second driving motor and a driving gear connected to an output shaft of the second driving motor, and a driven gear ring meshed with the driving gear is arranged at the bottom of the card pushing seat.
In a preferred embodiment, a rotating shaft extending vertically is arranged at the center of the bottom of the card pushing seat, and the base is provided with a rotating shaft hole in adaptive connection with the rotating shaft.
In a preferred embodiment, the guiding mechanism comprises a guide rail extending along the inner side wall of the card feeding groove and a guide groove arranged on the card pushing head.
In a preferred embodiment, a connecting piece is further arranged between the card pushing seat and the card pushing head, the connecting piece is movably connected with the card pushing seat in the radial direction, and the connecting piece is movably connected with the card pushing head in the vertical direction; the connecting piece is provided with a guide block and a second guide post, the card pushing seat is provided with a guide groove which extends radially and is connected with the guide block in an adaptive manner, and the card pushing head is provided with a second guide hole which extends vertically and is connected with the second guide post in an adaptive manner.
A mahjong machine at least comprises the rapid mahjong stacking mechanism in any embodiment.
The stacking mechanism and the mahjong machine for rapidly stacking the mahjong tiles have the advantages that when the tile bearing plate is positioned at the upper tile bearing position, a row of mahjong tiles are stacked on the tile bearing plate through the tile pushing head, and when the tile bearing plate is positioned at the lower tile bearing position, a row of mahjong tiles are stacked on the row of mahjong tiles through the tile pushing head, so that tile stacking actions are completed, and compared with the prior art, the stacking mechanism and the mahjong machine have the following beneficial effects:
(1) In the process of dealing, only the tile bearing plate makes a descending action, and dealing actions of all mahjong tiles can be completed.
(2) The card pushing mechanism is not only used for stacking cards and stacking cards, but also used for lifting cards, and functions of the card stacking mechanism and the card lifting mechanism in the prior art are integrated, so that the integration degree of the system is higher, the structure is simplified, the cost is reduced, and the running stability of the system is better.
Drawings
Fig. 1 is a schematic structural view of a card stacking mechanism for rapidly stacking cards according to the present embodiment;
FIG. 2 is a schematic bottom view of the structure of FIG. 1;
fig. 3 is a schematic diagram of an exploded state structure of a card stacking mechanism for rapidly stacking cards according to the embodiment;
FIG. 4 is a schematic view of the structure of the base in the present embodiment;
fig. 5 is a schematic structural view of a card board in the present embodiment;
fig. 6 is a schematic structural view of a card stacking mechanism for rapidly stacking cards in the present embodiment in a card stacking state;
FIG. 7 is a schematic view of the card stacking mechanism of FIG. 1 with the card deck in the upper card stage;
fig. 8 is a schematic structural view of a card stacking mechanism for rapidly stacking cards according to the present embodiment in a card loading state;
FIG. 9 is a schematic view of the card stacking mechanism of FIG. 8 with the card deck in a lower card stage;
fig. 10 is a schematic diagram showing a combined structure of a card pushing seat, a card pushing head and a connector in the present embodiment;
FIG. 11 is a schematic diagram showing the explosive state of the card pushing base, the card pushing head and the connector in this embodiment;
fig. 12 is a schematic structural diagram of a card pushing seat in the present embodiment;
fig. 13 is a schematic structural view of a card pusher in the present embodiment;
FIG. 14 is a schematic view of the structure of the engaging member according to the present embodiment;
fig. 15 is a schematic structural diagram showing a combined state of the first driving motor and the eccentric wheel in the present embodiment.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be a communication between the interiors of two elements; may be directly or indirectly through an intermediate medium, and the specific meaning of the terms in the present utility model will be understood by those skilled in the art in specific cases.
The mahjong machine is characterized by being provided with a mahjong stacking mechanism capable of rapidly stacking mahjong. The card stacking mechanism for rapidly stacking cards in this embodiment is shown in fig. 1-3, and includes a base 10, a card bearing plate 20, and a card pushing mechanism.
In this embodiment, as shown in fig. 4, the base 10 is provided with a card feeding slot 11, the card feeding slot 11 extends annularly, and the height of the outlet of the card feeding slot is higher than the height of the inlet. The card feeding mechanism 60 is disposed at the inlet of the card feeding slot 11, and it should be noted that the card feeding mechanism 60 is a conventional structure of the existing mahjong machine, and will not be described in detail in this embodiment.
In this embodiment, the base 10 is further provided with a guide rail 13 extending along the inner side wall of the card feeding slot 11, and a vertically extending spindle hole 12 is provided at the center of the base.
As a feature of the present embodiment, a card support plate 20 is provided in the card slot 11, and the card support plate 20 is shaped to fit the shape of the card slot 11 and cover the bottom of the card slot 11. In this embodiment, a plurality of first guide posts 21 extending vertically are disposed at the bottom of the card bearing plate 20, and correspondingly, as shown in fig. 2, first guide holes 14 adapted to the first guide posts 21 are disposed at the bottom of the card feeding slot 11. Based on the cooperation of the first guide post 21 and the first guide hole 14, the tile bearing plate 20 and the bottom of the tile feeding groove 11 form a vertical movable connection, and based on the tile feeding requirement of the mahjong machine, the tile bearing plate 20 is provided with an upper tile bearing position and a lower tile bearing position in the tile feeding groove 11.
In this embodiment, in order to realize movement of the card bearing plate 20 between the upper card bearing position and the lower card bearing position, a card bearing driving mechanism for driving the card bearing plate 20 to lift is further provided. Preferably, in this embodiment, as shown in fig. 2, 3, 7, 9 and 15, the card-carrying driving mechanism includes a first driving motor 50 and an eccentric wheel 51 connected to an output shaft of the first driving motor 50, and an eccentric post 52 eccentrically disposed with respect to the output shaft is disposed on the eccentric wheel 51. Accordingly, as shown in fig. 5, the bottom of the card-bearing plate 20 is provided with an elongated slot 22 for receiving the eccentric post 52.
As shown in fig. 7, when the first driving motor 50 drives the eccentric wheel 51 to rotate until the eccentric post 52 is at the highest position, the card bearing plate 20 is at the upper card bearing position; as shown in FIG. 9, the deck 20 is in the lower deck position when the eccentric post 52 is in the lowermost position.
Preferably, the eccentric post 52 and the elongated slot 22 may be in rolling engagement, for example, rollers, bearings, etc. may be provided on the eccentric post to reduce frictional resistance during operation.
The card pushing mechanism of this embodiment, as shown in fig. 10-11, includes a card pushing seat 30, a card pushing head 70, and a connector 80. As shown in fig. 12, a vertically extending rotating shaft 31 is disposed at the bottom center of the card pushing seat 30, and the rotating shaft 31 is adapted to form a rotary movable connection with a rotating shaft hole 12 disposed at the center of the base 10. Further, the card holder 30 is provided with a radially extending engagement portion 33, the engagement portion 33 being provided with a guide groove 34 for connection with the engagement member 80, the guide groove 34 extending radially. Further, a driven gear ring 32 is further disposed at the bottom of the card pushing seat 30, and the driven gear ring 32 may be an inner gear ring or an outer gear ring.
In this embodiment, the card pushing mechanism further includes a card pushing driving mechanism for driving the card pushing seat 30 to rotate, and specifically in this embodiment, the card pushing mechanism includes a second driving motor 40 and a driving gear 41 connected to an output shaft of the second driving motor, the driving gear 41 is meshed with the driven gear ring 32, and the card pushing seat 30 is driven to rotate by the second driving motor 40.
The tile pushing head 70 of this embodiment has a structure as shown in fig. 13, and includes a base 71, one side of which is provided with a tile pushing part 72 for pushing the mahjong tile 100 directly, and the other side is provided with a guide groove 73 for adapting to the guide rail 13, wherein the guide groove 73 and the guide rail 13 form a guiding mechanism for guiding the tile pushing head to move in the upper tile groove.
In this embodiment, the base 71 is further provided with a second guide hole 74 extending vertically for connection with the engagement member 80.
Correspondingly, as shown in fig. 14, the engaging member 80 of the present embodiment includes a guide block 81 radially movably connected to the guide groove 34 and a second guide post 82 vertically movably connected to the second guide hole 74. Because the card feeding grooves do not extend with equal radius, the guide grooves 34 are connected with the guide blocks 81 in an adaptive manner, so that the card pushing head can adapt to the change of the radius direction of the card feeding grooves. In addition, the card bearing plate in the card feeding groove is not horizontally arranged, the height of the card outlet is higher than that of the card inlet, and the second guide hole 74 is connected with the second guide post 82 in an adaptive manner, so that the card pushing head can be adaptive to the change of the height direction of the card feeding groove.
The card stacking mechanism for rapidly stacking cards in the embodiment has the following working principle: at the beginning of shuffling, as shown in fig. 1, 6 and 7, the tile supporting plate is at the upper tile supporting position, as shown in fig. 1, after a single mahjong tile slides from the tile feeding mechanism to the tile inlet of the upper tile slot, as shown in fig. 6, the second driving motor drives the tile pushing head to swing a certain angle, the mahjong tile is pushed onto the tile supporting plate, then the tile pushing head is reset, and the above steps are repeated until a row of mahjong tiles are arranged on the tile supporting plate. Then, the first driving motor drives the tile bearing plate to descend to the lower tile bearing position, as shown in fig. 8 and 9, a row of mahjong tiles is covered on the row of mahjong tiles, and tile stacking is completed. When the mahjong tiles are loaded, the second driving motor drives the tile pushing head to move along the tile loading groove, and all mahjong tiles in the tile loading groove are pushed to the tabletop, so that the tile loading action is completed.
In summary, the foregoing description is only of the preferred embodiments of the utility model, and is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a fold card mechanism of card fast which characterized in that includes at least:
the base is provided with a card feeding groove;
the card bearing plate is positioned in the card feeding groove and covers the bottom of the card feeding groove, the card bearing plate is vertically and movably connected with the bottom of the card feeding groove, and the card bearing plate is provided with an upper card bearing position and a lower card bearing position in the card feeding groove;
the card bearing driving mechanism is used for driving the card bearing plate to move between an upper card bearing position and a lower card bearing position;
the card pushing mechanism at least comprises a card pushing seat which is in rotary and movable connection with the base, a card pushing driving mechanism which is used for driving the card pushing seat to rotate and move, and a card pushing head which is connected with the card pushing seat, wherein a guiding mechanism which is used for guiding the card pushing head to move in the card feeding groove is arranged between the card pushing head and the base.
2. The card stacking mechanism for rapidly stacking cards according to claim 1, wherein a plurality of first guide posts extending vertically are arranged at the bottom of the card bearing plate, and first guide holes matched with the first guide posts are formed in the bottom of the card feeding groove.
3. The card stacking mechanism for rapidly stacking cards according to claim 1, wherein the card bearing driving mechanism comprises a first driving motor and an eccentric wheel connected to an output shaft of the first driving motor, and an eccentric column eccentrically arranged with the output shaft is arranged on the eccentric wheel.
4. A quick card stacking mechanism according to claim 3 wherein the bottom of said deck is provided with an elongated slot for receiving said eccentric post.
5. The quick card stacking mechanism of claim 4 wherein said eccentric post is in rolling engagement with said elongated slot.
6. A quick card stacking mechanism according to any one of claims 1 to 5 wherein said card pushing drive mechanism comprises a second drive motor and a drive gear connected to an output shaft of the second drive motor, and a driven gear ring engaged with said drive gear is provided at the bottom of said card pushing seat.
7. The card stacking mechanism for rapidly stacking cards according to claim 6, wherein a vertically extending rotating shaft is arranged at the center of the bottom of the card pushing seat, and the base is provided with a rotating shaft hole which is connected with the rotating shaft in an adaptive manner.
8. The quick card stacking mechanism of claim 6 wherein said guide mechanism includes a guide rail extending along an inner side wall of said card loading slot and a guide slot provided on said card pusher head.
9. The card stacking mechanism for rapidly stacking cards according to claim 6, wherein a connecting piece is further arranged between the card pushing seat and the card pushing head, the connecting piece is in radial movable connection with the card pushing seat, the connecting piece is in vertical movable connection with the card pushing head, the connecting piece is provided with a guide block and a second guide post, the card pushing seat is provided with a guide groove which extends radially and is connected with the guide block in an adapting manner, and the card pushing head is provided with a second guide hole which extends vertically and is connected with the second guide post in an adapting manner.
10. A mahjong machine comprising at least a fast tile stacking mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688993.0U CN219481524U (en) | 2023-03-31 | 2023-03-31 | Card stacking mechanism capable of rapidly stacking cards and mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688993.0U CN219481524U (en) | 2023-03-31 | 2023-03-31 | Card stacking mechanism capable of rapidly stacking cards and mahjong machine |
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| Publication Number | Publication Date |
|---|---|
| CN219481524U true CN219481524U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320688993.0U Active CN219481524U (en) | 2023-03-31 | 2023-03-31 | Card stacking mechanism capable of rapidly stacking cards and mahjong machine |
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|---|---|
| CN (1) | CN219481524U (en) |
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- 2023-03-31 CN CN202320688993.0U patent/CN219481524U/en active Active
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