CN211963060U

CN211963060U - Structure of common motor for mahjong lifting mechanism and mahjong stacking and pushing mechanism

Info

Publication number: CN211963060U
Application number: CN202020468814.9U
Authority: CN
Inventors: 方勇
Original assignee: Individual
Current assignee: Xu Jianguo
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-20
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to the field of mahjong machine structures, in particular to a structure of a common motor for a tile lifting mechanism and a tile stacking and pushing mechanism, which comprises a tile lifting mechanism, a tile stacking mechanism and a driving mechanism, wherein the tile lifting mechanism and the tile stacking mechanism are in transmission connection with the driving mechanism; the mahjong tile stacking mechanism comprises a mahjong tile stacking mechanism, a mahjong tile pushing rocker arm and a mahjong tile stacking mechanism, wherein the mahjong tile stacking mechanism is arranged on the mahjong tile stacking mechanism; the mahjong machine is characterized in that an output shaft of the driving motor is sleeved with a one-way bearing, a driving bevel gear is sleeved outside the one-way bearing, the mahjong machine further comprises a driven bevel gear meshed with the driving bevel gear, one end of the driven bevel gear is connected with a transmission shaft, and the transmission shaft is used for driving the mahjong lifting mechanism. The utility model has the advantages that the motor of the mahjong folding mechanism, the one-way bearing and the transmission mode of the bevel gear are utilized to drive the lifting motion of the mahjong lifting plate, and the motor cost of the mahjong lifting mechanism is saved.

Description

Structure of common motor for mahjong lifting mechanism and mahjong stacking and pushing mechanism

Technical Field

The utility model relates to a mahjong machine structure field, especially a rise tablet mechanism and fold structure that pushes away tablet mechanism sharing motor.

Background

Mahjong is a popular entertainment tool in the world, and the full-automatic mahjong machine with the automatic shuffling and stacking functions can avoid the trouble of manual shuffling and stacking of players, so the full-automatic mahjong machine is popular. The full-automatic mahjong machine generally comprises a base provided with a shuffling barrel and a panel covered on the base, wherein the center of the panel is provided with a mahjong tile returning hole used for pushing mahjong tiles on the panel into the shuffling barrel, and the base is internally provided with a central lifting mechanism, a shuffling mechanism, a conveying mechanism, a tile stacking mechanism, a tile feeding mechanism and a tile lifting mechanism.

The mahjong stacking mechanism and the mahjong lifting mechanism in the prior art are driven by different driving mechanisms and work independently, so that the manufacturing cost, the transportation cost and the operation cost of the mahjong machine are further increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a rise tablet mechanism and fold and push away the structure of tablet mechanism sharing motor, use through driving motor and one-way bearing's cooperation and can be with not having the tablet mechanism that rises of process continuity and fold and push away a motor of tablet mechanism cooperation sharing, reduce the use quantity of motor, make the mahjong machine compacter, practice thrift manufacturing cost.

The purpose of the utility model is realized through the following technical scheme: a structure of a common motor for a tile lifting mechanism and a tile stacking and pushing mechanism comprises the tile lifting mechanism, the tile stacking mechanism and a driving mechanism, wherein the tile lifting mechanism and the tile stacking mechanism are in transmission connection with the driving mechanism;

the mahjong tile stacking mechanism comprises a mahjong tile stacking mechanism, a mahjong tile pushing rocker arm and a mahjong tile stacking mechanism, wherein the mahjong tile stacking mechanism is arranged on the mahjong tile stacking mechanism;

the mahjong machine is characterized in that an output shaft of the driving motor is sleeved with a one-way bearing, a driving bevel gear is sleeved outside the one-way bearing, the mahjong machine further comprises a driven bevel gear meshed with the driving bevel gear, one end of the driven bevel gear is connected with a transmission shaft, and the transmission shaft is used for driving the mahjong lifting mechanism.

Specifically, rise tablet mechanism including setting up at the epaxial tablet rocking arm that rises of transmission, the articulated pull rod of the other end of rising the tablet rocking arm, the other end of institute's pull rod articulates respectively has connecting rod and dwang, the one end of dwang articulate on mahjong machine, the one end of connecting rod articulate and have a tablet board that rises, the one end of tablet board that rises articulate on mahjong machine's a shuffle section of thick bamboo.

Specifically, fold tablet mechanism including fold the tablet seat, fold tablet seat on slide and be provided with the slider, the slider on be provided with the spout, the one end of pushing away the tablet rocking arm be provided with antifriction bearing, antifriction bearing set up in the spout with spout sliding fit, the slider on be provided with and push away the tablet head.

Specifically, the sliding block is provided with a tile pushing connecting rod, and one end of the tile pushing connecting rod is provided with the tile pushing head.

Specifically, the side wall of the card stacking base is provided with an opening, the card pushing connecting rod penetrates through the opening and extends to the outside of the card stacking base, and the card pushing head is arranged on the outside of the card stacking base.

Specifically, the mahjong folding seat is provided with an inner cavity, at least two parallel guide rods are arranged in the inner cavity, the sliding block is provided with a mounting hole matched with the guide rods, and the sliding block is in sliding fit with the guide rods and is driven by the mahjong pushing rocker arm to slide along the direction of the guide rods.

Specifically, one side of the card folding seat is provided with a card folding plate.

The utility model has the advantages of it is following: the motor, the one-way bearing and the pair of bevel gears of the mahjong stacking mechanism are used for driving the mahjong lifting plate to move up and down, so that the motor cost of the mahjong lifting mechanism is saved.

Drawings

FIG. 1 is a schematic view of the stacking mechanism of the first embodiment in a mahjong machine;

FIG. 2 is a schematic view of the lowering of the card support plate according to the first embodiment;

FIG. 3 is a diagram showing the position relationship between the card stacking mechanism and the card lifting plate according to the first embodiment;

FIG. 4 is a schematic view of the lowering of the card support plate according to the first embodiment;

FIG. 5 is a schematic view showing a connection relationship between the card stacking base and the slider according to the first embodiment;

FIG. 6 is a schematic diagram of a limiting block structure according to the first embodiment;

FIG. 7 is a schematic view of a card lifting assembly and driving mechanism according to the first embodiment;

FIG. 8 is a schematic view of the mounting structure of the one-way bearing and the drive bevel gear;

FIG. 9 is a schematic view of the stacking mechanism of the second embodiment in a mahjong machine;

FIG. 10 is a schematic view showing the lowering of the card support plate according to the second embodiment;

FIG. 11 is a schematic structural view of a driving mechanism and a card raising assembly according to the second embodiment;

FIG. 12 is a schematic view showing the mounting position of the stacking mechanism according to the second embodiment in the mahjong machine;

FIG. 13 is a diagram showing the position relationship between the stacking mechanism and the card lifting plate according to the second embodiment;

FIG. 14 is a schematic structural view of a deck stacking mechanism according to a second embodiment;

fig. 15 is a schematic view of an installation structure of the card pushing head and the slider in the second embodiment;

in the figure: 1-big iron plate, 2-conveying mechanism, 3-card stacking mechanism, 4-card pushing mechanism, 5-card lifting plate, 6-card shuffling cylinder, 7-driving motor, 8-driving bevel gear, 9-driven bevel gear, 10-transmission shaft, 11-one-way bearing, 13-card lifting rocker arm, 14-pull rod, 16-rotating rod, 18-connecting rod, 21-card stacking base, 22-card pushing rocker arm, 23-sliding block, 24-guide rod, 25-card pushing connecting rod, 26-card pushing head, 29-card stacking plate, 30-rolling bearing, 31-sliding groove and 32-limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The features and properties of the present invention are described in further detail below with reference to examples.

The first embodiment,

As shown in fig. 1 to 8, a structure of a common motor for a tile lifting mechanism and a tile stacking and pushing mechanism comprises a tile lifting mechanism, a tile stacking mechanism 3 and a driving mechanism, wherein the tile lifting mechanism and the tile stacking mechanism 3 are in transmission connection with the driving mechanism; the driving mechanism comprises a driving motor 7, one end of an output shaft of the driving motor 7 is connected with a mahjong tile pushing rocker arm 22, and the mahjong tile pushing rocker arm 22 is used for driving the mahjong tile stacking mechanism 3; the mahjong machine is characterized in that an output shaft of the driving motor 7 is sleeved with a one-way bearing 11, a driving bevel gear 8 is sleeved outside the one-way bearing 11, the mahjong machine further comprises a driven bevel gear 9 meshed with the driving bevel gear 8, one end of the driven bevel gear 9 is connected with a transmission shaft 10, and the transmission shaft 10 is used for driving a mahjong lifting mechanism. Because the space of the mahjong machine is limited, in order to make the interior of the mahjong machine more compact, the embodiment provides a scheme of using a common motor for a tile lifting mechanism and a tile stacking mechanism 3 of the mahjong machine, so as to reduce the use number of the motors, the same motor simultaneously drives the tile lifting mechanism and the tile stacking mechanism 3 to work, the tile lifting mechanism and the tile stacking mechanism 3 in the mahjong machine do not synchronously act during working, the action has a sequence, the tile stacking mechanism 3 stops working after the tile stacking mechanism 3 completely stacks the mahjong tiles and pushes the mahjong tiles to a tile storage mechanism, the tile lifting mechanism only works when the mahjong tiles need to be pushed to a panel of the mahjong machine, the work time difference exists between the tile lifting mechanism and the tile stacking mechanism 3, and the problem that the working time is the most important problem is solved on the structure of the common motor, the tile lifting mechanism of the embodiment can work only when the mahjong machine needs to work, because the tile lifting plate 5 of the tile lifting mechanism is a part of the panel of the mahjong machine, when the tile lifting mechanism works, one end of the tile lifting plate 5 can be lowered to be matched with the tile storage mechanism of the mahjong machine to be pushed onto the panel of the mahjong machine, the scheme must require that the tile lifting mechanism can not act when the tile stacking mechanism 3 acts, but the tile lifting mechanism and the tile storage mechanism share a motor, wherein the tile stacking mechanism 3 is arranged in the mahjong machine and can work when the tile stacking mechanism does not need to be stacked, the operation requirement of the tile lifting mechanism is preferably met when in design, a one-way bearing 11 is arranged on an output shaft of a driving motor 7, a driving bevel gear 8 is sleeved outside the one-way bearing 11, the tile lifting mechanism is driven to work through the driving bevel gear 8, the one-way bearing 11 used in the embodiment can freely rotate in one direction and is a bearing locked in the other direction, that is, in this embodiment, when the driving motor 7 rotates forward, under the action of the one-way bearing 11, the power cannot be transmitted to the driving bevel gear 8, so that the tile lifting mechanism will not work, the tile lifting plate 5 remains in a horizontal state, and the tile pushing rocker 22 connected to the output shaft of the driving motor 7 is rigidly connected, so that the tile stacking mechanism 3 can be driven to work to stack tiles when rotating forward, the tile stacking mechanism 3 works periodically, and the stacked tiles need to be pushed to the tile storage mechanism, so that the driving motor 7 rotates forward to complete the tile stacking work, and the state can operate independently from the tile lifting mechanism; when the card lifting mechanism needs to work, the driving motor 7 is enabled to rotate reversely, and power is transmitted to the driving bevel gear 8 under the action of the one-way bearing 11, so that the card lifting mechanism can be driven to work; therefore, the card lifting mechanism and the card folding mechanism 3 can work independently when the card lifting mechanism and the card folding mechanism share the motor through the one-way bearing 11 and the forward and reverse rotation of the driving motor 7, and the card lifting mechanism is simple and effective.

As shown in fig. 2 and 7, the tile lifting mechanism includes a tile lifting rocker arm 13 disposed on a transmission shaft 10, the tile lifting rocker arm 13 is disposed at an end of the transmission shaft 10 away from the driven bevel gear 9, the transmission shaft 10 is connected to an end of the tile lifting rocker arm 13, the other end of the tile lifting rocker arm 13 is hinged to a pull rod 14, the other end of the pull rod 14 is hinged to a connecting rod 18 and a rotating rod 16, one ends of the connecting rod 18 and the rotating rod 16 are hinged to the same end of the pull rod 14, the connecting rod 18 and the rotating rod 16 are hinged together, a limit block 32 is disposed on a side wall of the rotating rod 16 for limiting a rotation angle of the connecting rod 18, one end of the rotating rod 16 is hinged to the mahjong machine, the rotating rod 16 can be hinged to the shuffling cylinder 6 of the mahjong machine in a specific use, which is only one embodiment of this embodiment, and can also be hinged to other parts in a, as long as the same effect as the same function can be achieved, the protection scope of the utility model is that, the end of the connecting rod 18 far away from the pull rod 14 is hinged with the tile lifting plate 5, the end of the tile lifting plate 5 is hinged on the shuffling cylinder 6 of the mahjong machine, the connecting rod 18 is hinged in the middle of the bottom end of the tile lifting plate 5, when the driving motor 7 drives the tile lifting rocker arm 13 to rotate, the pull rod 14 hinged with the tile lifting rocker arm 13 pulls the connecting rod 18 and the rotating rod 16 to make the free end of the tile lifting plate 5 descend, the driving motor 7 stops rotating to keep the tile lifting plate 5 in a downward extending state, the tile pushing mechanism starts to push tiles, after the tile pushing mechanism 4 finishes pushing tiles, the driving motor 7 continuously rotates reversely, the tile pushing rocker arm 22 and the tile lifting rocker arm 13 continuously rotate, and the free end of the tile lifting plate 5 starts to ascend; when the card lifting rocker arm 13 rotates 180 degrees to return to the initial state, the free end of the card lifting plate 5 rises to the highest position, and the lifting movement of the card lifting plate 5 is completed.

As shown in fig. 4 and 5, the mahjong tile stacking mechanism 3 includes a mahjong tile stacking base 21, a sliding block 23 is slidably disposed on the mahjong tile stacking base 21, a sliding groove 31 is disposed on the sliding block 23, a rolling bearing 30 is disposed at one end of the mahjong tile pushing rocker 22, the rolling bearing 30 is disposed in the sliding groove 31 and slidably engaged with the sliding groove 31, a mahjong tile pushing head 26 is disposed on the sliding block 23, a mahjong tile pushing connecting rod 25 is disposed on the sliding block 23, one end of the mahjong tile pushing connecting rod 25 is disposed on the mahjong tile pushing head 26, an opening is disposed on a side wall of the mahjong tile stacking base 21, the mahjong tile pushing connecting rod 25 passes through the opening and extends to the outside of the mahjong tile stacking base 21, the mahjong tile pushing head 26 is disposed on the outside of the mahjong tile stacking base 21, an inner cavity is disposed in the inner cavity, at least two parallel guide rods 24 are disposed in the inner cavity, the sliding block 23 is disposed with mounting holes engaged with the, the sliding block 23 is in sliding fit with the guide rod 24, so that the sliding block can slide along the direction of the guide rod 24 under the pushing of the mahjong pushing rocker arm 22, a mahjong stacking plate 29 is arranged on one side of the mahjong stacking base 21, mahjong tiles are conveyed to the mahjong stacking mechanism 3 through the conveying mechanism 2 during working, specifically conveyed to the mahjong stacking plate 29, when two mahjong tiles stacked on the mahjong stacking plate 29 are detected, the driving motor 7 drives the mahjong pushing rocker arm 22 to rotate forwards, the mahjong pushing rocker arm 22 slides in the sliding groove 31 on the sliding block 23, the sliding block 23 is further driven to move along the direction of the guide rod 24, so that the sliding block 23 drives the mahjong pushing head 26 to push mahjong tiles stacked on the mahjong stacking plate 29 into the mahjong tile discharging mechanism, the driving motor 7 drives the mahjong pushing rocker arm 22 to rotate forwards continuously, the mahjong pushing head 26 returns to the initial position to wait for next mahjong pushing, a magnet is arranged on the sliding block 23, the sliding block 23 is driven by the mahjong pushing rocker arm 22 to reciprocate at two ends, the magnet can be inducted by the magnetic control chip, the on-off of the motor can be controlled at the moment, the sliding block 23 can stop at the corresponding position, the rotating angle of the mahjong pushing rocker 22 can be indirectly controlled, and the rotating angle of the mahjong lifting rocker 13 can be indirectly controlled by controlling the position of the sliding block 23 because the power of the mahjong pushing rocker 22 and the mahjong lifting rocker 13 comes from the motor shaft and can keep synchronous motion, so that the purpose of saving magnetic control is achieved, and the sliding block 23, the mahjong pushing rocker 22, the magnet magnetic control chip and the like are required to be explained, and the positioning mode is an industry mature technology.

In this embodiment, the driving motor 7 is horizontally disposed, and an output shaft of the driving motor 7 is horizontally disposed, as shown in the figure, the guide rod 24 in the tile stacking mechanism 3 is disposed in an up-down alignment manner, and the sliding slot 31 is vertically disposed on a side wall of the sliding block 23, so that the driving motor 7 drives the tile pushing rocker 22 to rotate on a plane perpendicular to a horizontal plane, and further drives the sliding block 23 to move, and what needs to be described is that the sliding slot 31 and the guide rod 24 are vertically disposed.

Example II,

As shown in fig. 8 to 15, the difference between the present embodiment and the first embodiment is that the driving motor 7 of the present embodiment is vertically disposed, that is, the output shaft of the driving motor 7 is disposed upward, so as to drive the card pushing rocker 22 to rotate on the horizontal plane, and to cooperate with the rotation of the card pushing rocker 22, the sliding blocks 23 are correspondingly adjusted, specifically, the two guide rods 24 are disposed in parallel in the horizontal direction, the sliding blocks 23 are slidably engaged with the guide rods 24, wherein the sliding groove 31 is disposed at the bottom of the sliding blocks 23, so that the rolling bearing 30 vertically disposed on the card pushing rocker 22 can be disposed in the sliding groove 31 to drive the sliding blocks 23 to slide, and it should be noted that the sliding groove 31 and the guide rods 24 are vertically disposed.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a rise structure of tablet mechanism and fold tablet mechanism sharing motor that pushes away which characterized in that: the mahjong tile stacking machine comprises a mahjong tile lifting mechanism, a mahjong tile stacking mechanism (3) and a driving mechanism, wherein the mahjong tile lifting mechanism and the mahjong tile stacking mechanism (3) are in transmission connection with the driving mechanism;

the mahjong tile stacking mechanism comprises a driving mechanism and a stacking mechanism, wherein the driving mechanism comprises a driving motor (7), one end of an output shaft of the driving motor (7) is connected with a mahjong tile pushing rocker arm (22), and the mahjong tile pushing rocker arm (22) is used for driving the mahjong tile stacking mechanism (3);

the mahjong machine is characterized in that an output shaft of the driving motor (7) is sleeved with a one-way bearing (11), the outer portion of the one-way bearing (11) is sleeved with a driving bevel gear (8), the mahjong machine further comprises a driven bevel gear (9) meshed with the driving bevel gear (8), one end of the driven bevel gear (9) is connected with a transmission shaft (10), and the transmission shaft (10) is used for driving a mahjong lifting mechanism.

2. The structure of the common motor of the card lifting mechanism and the card stacking and pushing mechanism as claimed in claim 1, wherein: rise tablet mechanism including setting up rising tablet rocking arm (13) on transmission shaft (10), the articulated pull rod of the other end (14) of rising tablet rocking arm (13), the other end of pull rod (14) articulated respectively have connecting rod (18) and dwang (16), the one end of dwang (16) articulate on mahjong machine, the one end of connecting rod (18) articulated have and rise tablet board (5), the one end of rising tablet board (5) articulate on the shuffling section of thick bamboo (6) of mahjong machine.

3. The structure of the common motor of the card lifting mechanism and the card stacking and pushing mechanism as claimed in claim 2, wherein: the connecting rod (18) is hinged in the middle of the bottom end of the mahjong lifting plate (5).

4. The structure of the common motor of the card lifting mechanism and the card stacking and pushing mechanism as claimed in claim 1, wherein: fold tablet mechanism (3) including folding tablet seat (21), fold tablet seat (21) on slide and be provided with slider (23), slider (23) on be provided with spout (31), the one end of pushing away tablet rocking arm (22) be provided with antifriction bearing (30), antifriction bearing (30) set up in spout (31) with spout (31) sliding fit, slider (23) on be provided with and push away tablet head (26).

5. The structure of the common motor of the card lifting mechanism and the card stacking and pushing mechanism as claimed in claim 4, wherein: the sliding block (23) is provided with a tile pushing connecting rod (25), and one end of the tile pushing connecting rod (25) is provided with the tile pushing head (26).

6. The structure of the common motor of the card lifting mechanism and the card stacking and pushing mechanism as claimed in claim 5, wherein: the side wall of the mahjong stacking base (21) is provided with an opening, the mahjong pushing connecting rod (25) penetrates through the opening and extends to the outside of the mahjong stacking base (21), and the mahjong pushing head (26) is arranged on the outside of the mahjong stacking base (21).

7. The structure of the common motor of the card lifting mechanism and the card stacking and pushing mechanism as claimed in claim 4, wherein: the mahjong stacking base (21) is provided with an inner cavity, at least two parallel guide rods (24) are arranged in the inner cavity, the sliding block (23) is provided with mounting holes matched with the guide rods (24), and the sliding block (23) is in sliding fit with the guide rods (24) and is driven by the mahjong pushing rocker arm (22) to slide along the direction of the guide rods (24).

8. The structure of the common motor of the card lifting mechanism and the card stacking and pushing mechanism as claimed in claim 4, wherein: one side of the card folding seat (21) is provided with a card folding plate (29).