CN216909137U

CN216909137U - Sliding block-free main vertical plate structure for mahjong machine

Info

Publication number: CN216909137U
Application number: CN202220244187.XU
Authority: CN
Inventors: 吴海玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-07-08
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a main vertical plate structure without a sliding block for a mahjong machine, wherein when the structure is used, a motor is turned on, a gear is meshed and rotated under the driving of the motor, a cam is driven to rotate through the gear, a mahjong tile pushing plate is enabled to push tiles under the action of a rocker arm connecting rod, and the rocker arm connecting rod is reset under the action of a torsion spring to realize left-right reciprocating motion; when the mahjong tile is pushed, the transmission gear rotates to drive the sliding rod to rotate, when the sliding rod rotates to the highest position, the aluminum strip support is pushed to the highest point, the aluminum strip also rises to the highest point under the action of the supporting rod, under the condition that the gear rotates, the sliding rod enters the sliding groove, when the sliding rod rotates to the lowest point, the sliding rod is separated from the sliding groove, the aluminum strip support descends to the lowest point, the mahjong tile is pushed onto the aluminum plate by the mahjong tile pushing plate, when the sliding rod rotates for a circle, the sliding rod reaches the highest point, once linkage is completed, and the motor continuously rotates to enable the mahjong tile pushing plate and the aluminum plate to continuously move.

Description

Sliding block-free main vertical plate structure for mahjong machine

Technical Field

The application relates to the technical field of entertainment equipment, in particular to a sliding block-free main vertical plate structure for a mahjong machine.

Background

Along with the continuous improvement of living standard, people pay more and more attention to leisure and entertainment life, and the convenient and labor-saving automatic mahjong machine is gradually loved by people. Mahjong machines can be roughly divided into two types according to the mahjong tile feeding mode: a single-port machine for feeding cards in a single path and a four-port machine for feeding cards in four directions. The mahjong machine industry is emerging, single-port machines occupy the mainstream, and four-port machines occupy the mainstream later. The mahjong machine has the working principle that mahjong with the back face of the mahjong facing upwards is sucked by the magnetic ring on the mahjong shuffling barrel, rotates along with the magnetic ring and is sent to the mahjong guide rail, the mahjong pushing piece is driven by the motor at the machine head to be pushed into blocks, then the blocks are pushed away by the chain rod, and mahjong without magnetism at the front face continues to rotate on the plate.

The automatic mahjong machine comprises a tabletop plate, a shuffling module, a tile conveying module, a tile lifting module and a stacking module, wherein a plurality of lifting inlets are formed in the tabletop plate, after a round of game is finished, tiles are pushed into the shuffling module from the lifting inlet in the middle of the tabletop plate by a player, the shuffling module is used for shuffling, the shuffled tiles are conveyed into the tile conveying module, the tiles conveyed by the tile conveying module are carried by the stacking module and conveyed to the tile lifting module, and the tiles are conveyed back to the tabletop plate from the plurality of lifting inlets on the periphery of the tabletop plate by the tile lifting module, so that the player can play the next round of game.

The main vertical plate structure of the traditional mahjong machine is provided with a horizontal sliding block, and the existence of the horizontal sliding block affects the space of the whole mahjong machine, so that the shuffling barrel cannot be large enough. The mahjong tile shuffling barrel adopts the double-elbow first rocker arm to complete the same tile pushing function, and the main vertical plate structure of the double-elbow first rocker arm structure greatly reduces the occupied space, so that the size of the tile shuffling barrel of the mahjong machine can be increased.

Therefore, the utility model is a main riser structure without sliding block for mahjong machine seems very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a main vertical plate structure without a sliding block for a mahjong machine, and solves the problem that the conventional main vertical plate structure of the mahjong machine is provided with a horizontal sliding block, and the existence of the horizontal sliding block affects the space of the whole mahjong machine, so that a shuffling barrel cannot be large enough. The utility model adopts the double-elbow first rocker arm to complete the same tile pushing function, and the main vertical plate structure of the double-elbow first rocker arm structure greatly reduces the occupied space, so that the tile shuffling barrel of the mahjong machine can be made large in size. A main vertical plate structure without a sliding block for a mahjong machine comprises a main vertical plate, an aluminum strip, a T plate, a rocker arm seat, a support column hole, a sliding rod, a first rocker arm, a motor, a push plate support and a push plate; the upper end of the left side of the main vertical plate is provided with an aluminum strip, and the lower end of the aluminum strip is provided with two shaft seats; the upper ends of the two shaft seats are provided with support post holes, and the support post holes are in sliding connection with the aluminum strips through support posts; a T plate is arranged at the upper end of the main vertical plate; two rocker arm seats are arranged on the right side of the main vertical plate, and are respectively arranged on one side of the lower end of the main vertical plate; the middle of each rocker arm seat is connected with a rocker arm connecting rod; two ends of the rocker arm connecting rod are respectively sleeved with a torsion spring, and one end of the torsion spring is clamped on the first rocker arm; the first rocker arm is connected to the rocker arm connecting rod; the push plate bracket is movably connected with the first rocker arm through a card pushing bearing and is designed in an eccentric manner; the card pushing bearing is positioned at the lower end/position of the card pushing plate; the T-shaped groove on one side of the push plate support is connected with the push plate; the connecting rod is connected with the second rocker arm, and the upper end of the second rocker arm is connected with the pulley.

As a further technical scheme of the utility model, a motor is arranged on one side of the main vertical plate, which is provided with the rocker arm connecting rod, the motor is an eccentric shaft motor and is fixedly connected with the main vertical plate, and a motor rotating shaft penetrates through the main vertical plate to be connected with a motor gear on the other side of the main vertical plate.

As a further technical scheme of the utility model, one side of the motor is provided with a cam cover; the cam cover is sleeved on the cam, and the cam penetrates through the main vertical plate to be connected with the second rocker arm gear on the other side of the main vertical plate.

As a further technical scheme of the utility model, one side of the cam cover is provided with a magnetic control machine head; and a signal wheel is arranged on one side of the magnetic control machine head and is electrically connected with the magnetic control machine head.

As a further technical scheme of the utility model, a transmission gear A and a transmission gear B are arranged on one side of the main vertical plate, which is provided with the rocker gear, and the transmission gear A and the transmission gear B are connected with the main vertical plate in a spring buckling mode.

As a further technical scheme of the utility model, a transmission gear A on one side of the main vertical plate, which is provided with a rocker gear, is in meshed connection with a motor gear driven by a motor; the transmission gear B is in meshed connection with the motor gear through a second rocker arm gear.

As a further technical scheme of the utility model, the lower end of the aluminum strip is provided with an aluminum strip bracket, and one end of the aluminum strip bracket, which is far away from the aluminum strip, is provided with a sliding groove; and sliding rods are arranged on the transmission gear A and the transmission gear B, and one ends of the sliding rods, far away from the gears, are in sliding connection with the sliding grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, the card pushing plate is fixed on the card pushing plate bracket, the card pushing plate bracket is fixed on the first rocker in a rotating shaft mode, when the first rocker pushes the mahjong cards to move towards the direction of the aluminum strip, the acting force of the first rocker is always on the lower layer of mahjong cards, and the upper layer of mahjong cards is driven by the friction force of the lower layer of mahjong cards and the card pushing plate in an auxiliary mode.

2. According to the utility model, the cam cover is provided with the small round salient point, when the cam is assembled, the cam shaft is inserted into the corresponding hole of the main vertical plate, and then the upper cam cover is closed, so that the cam cylinder is in seamless contact with the cam cover due to the small round salient point on the cam cover, and the accuracy of the cam position is ensured.

3. In the utility model, a snap spring is generally arranged for preventing the second rocker gear from falling out of the hole of the main vertical plate.

4. According to the utility model, the two support rods are arranged at the lower end of the aluminum strip, and the design plays a role of supporting when the aluminum strip reciprocates when the sliding rod rotates, so that the stability of the equipment is improved.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present invention

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

FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a rear view of FIG. 2 of the present invention;

FIG. 5 is a top view of FIG. 2 of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 2 according to the present invention;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 2 in accordance with the present invention;

FIG. 8 is a cross-sectional view taken along line D-D of FIG. 2 in accordance with the present invention;

FIG. 9 is a cross-sectional view E-E of FIG. 2 in accordance with the present invention;

FIG. 10 is a schematic diagram of the exploded view configuration of the present invention;

FIG. 11 is a bottom plan view of an exploded view of the present invention;

fig. 12 is an enlarged partial schematic view of fig. 1 in accordance with the present invention.

In the figure:

1-main vertical plate, 2-aluminum bar, 3-T plate, 4-rocker arm seat, 5-first rocker arm, 6-motor, 7-cam, 8-cam cover, 9-magnetic control machine head, 10-signal wheel, 11-push plate support, 12-card push plate, 13-shaft seat, 14-second rocker arm gear, 15-motor gear, 16-transmission gear A, 17-transmission gear B, 18-card push bearing, 19-rocker arm connecting rod, 20-second rocker arm, 21-pulley, 22-cam cylinder, 23-main vertical plate cylinder, 24-torsion spring, 25-aluminum bar support, 26-chute, 27-slide bar, 28-pillar and 29-pillar hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1-12

The utility model provides a main vertical plate structure without a sliding block for a mahjong machine, which comprises a main vertical plate 1, an aluminum strip 2, a T plate 3, a rocker arm seat 4, a strut 28, a strut hole 29, a sliding rod 27, a first rocker arm 5, a motor 6, a push plate support 11 and a push plate 12; an aluminum strip 2 is arranged at the upper end of the left side of the main vertical plate 1, and two shaft seats 13 are arranged at the lower end of the aluminum strip 2; the upper ends of the two shaft seats 13 are provided with support post holes 29, and the support post holes 29 are slidably connected with the aluminum strips 2 through support posts 28; the upper end of the main vertical plate 1 is provided with a T plate 3; two rocker arm seats 4 are arranged on the right side of the main vertical plate 1, and the two rocker arm seats 4 are respectively arranged on one side of the lower end of the main vertical plate 1; the middle of the two rocker arm seats 4 is connected with a rocker arm connecting rod 19; two ends of the rocker arm connecting rod 19 are respectively sleeved with a torsion spring 24, and one end of the torsion spring 24 is clamped on the first rocker arm 5; the first rocker arm 5 is connected to a rocker arm connecting rod 19; the push plate bracket 11 is movably connected with the first rocker arm 5 through a push plate bearing 18, and the push plate bracket 11 is designed in an eccentric manner; and the card pushing bearing 18 is positioned at the lower end 2/3 of the card pushing plate 12; the T-shaped groove at one side of the push plate bracket 11 is connected with the push plate 12; the connecting rod 19 is connected with a second rocker arm 20, and the upper end of the second rocker arm 20 is connected with a pulley 21.

In this embodiment, a motor 6 is disposed on one side of the main vertical plate 1 where the rocker arm connecting rod 19 is disposed, the motor 6 is an eccentric shaft motor 6 and is fixedly connected to the main vertical plate 1, and a rotating shaft of the motor 6 passes through the main vertical plate 1 and is connected to a motor gear 15 on the other side of the main vertical plate 1.

In the embodiment, a cam cover 8 is arranged on one side of the motor 6; the cam cover 8 is sleeved on the cam 7, and the cam 7 penetrates through the main vertical plate 1 to be connected with a second rocker gear 14 on the other side of the main vertical plate 1.

In this embodiment, a magnetic control machine head 9 is arranged on one side of the cam cover 8; and a signal wheel 10 is arranged on one side of the magnetic control machine head 9, and the signal wheel 10 is electrically connected with the magnetic control machine head 9.

In this embodiment, a transmission gear a16 and a transmission gear B17 are arranged on one side of the main vertical plate 1, which is provided with the rocker gear 14, and the transmission gear a16 and the transmission gear B17 are connected with the main vertical plate 1 in a spring snap-fit manner.

In this embodiment, the transmission gear a16 on one side of the main vertical plate 1, which is provided with the rocker gear 14, is in meshed connection with the motor gear 15 driven by the motor 6; the transmission gear B17 is meshed with the motor gear 15 through the second rocker gear 14.

In this embodiment, an aluminum bar bracket 25 is arranged at the end of the aluminum bar 2, and a sliding groove 26 is formed at one end of the aluminum bar bracket 25 away from the aluminum bar 2; the transmission gear A16 and the transmission gear B17 are both provided with a sliding rod 27, and one end of the sliding rod 27 far away from the gear is connected with the sliding groove 26 in a sliding manner.

Principle of operation

In the utility model, when in use, a motor 6 is turned on, mahjong passes through a T plate 3, the motor 6 drives a rotating shaft to rotate, the rotating shaft drives a motor gear 15 to rotate, the motor gear 15 drives a meshed second rocker gear 14 to rotate, the second rocker gear 14 drives a cam 7 to rotate through a connecting rod, the rotation of the second rocker gear 14 drives a second rocker 20, the second rocker 20 is connected with a rocker connecting rod 19, the rocker connecting rod 19 drives a first rocker 5, the first rocker 5 drives a mahjong pushing plate 12 connected with the first rocker 5 through a pushing plate bracket 11, two ends of the rocker connecting rod 19 are respectively sleeved with a torsion spring 24, when the cam 7 rotates to the highest point, the cam 7 drives a pulley 21, the pulley 21 drives the second rocker 20, the second rocker 20 and the mahjong pushing plate 12 realize the slow mahjong pushing out through the first rocker 5, when the cam 7 rotates to the lowest point, the effect of resetting the mahjong pushing plate 12 is realized under the action of the torsion spring 24, when the mahjong tile is pushed, the motor 2 drives the motor gear 15 to rotate, the rotation of the motor gear 15 drives the transmission gear B17 to rotate, the transmission gear A16 is meshed with and rotates through the second rocker gear 14 driven by the motor gear 15, the transmission gear B17 and the transmission gear A16 rotate relatively, at the moment, the transmission gear B17 and the sliding rod 27 on the transmission gear A16 rotate, when the sliding rod 27 rotates to the highest point, the aluminum strip support 25 is jacked up, the aluminum strip 2 rises to the highest point under the action of the aluminum strip support 25, at the moment, the sliding rod 27 continues to rotate, the sliding rod 27 enters the sliding groove 26, the aluminum strip support 25 slowly descends under the supporting action of the pillars 28 on two sides according to the rotation of the sliding rod 27, until the sliding rod 27 rotates to the lowest point, the sliding rod 27 is separated from the sliding groove 26, the aluminum strip 2 descends to the lowest point, the motor continues to drive the gear to rotate, after one circle, the sliding rod 27 jacks up the aluminum strip support 25, so as to realize the up-and-down reciprocating motion, the mahjong tile plate 12 is fixed on the push plate support 11, the push plate support 11 is fixed on the first rocker arm 5 in a rotating shaft mode, when the first rocker arm 5 pushes the mahjong tiles to move towards the direction of the aluminum strip 2, the acting force of the first rocker arm always acts on the mahjong tiles below, and the mahjong tiles above are driven by the friction force of the mahjong tiles below and the mahjong tile pushing plate 12 in an auxiliary mode.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The utility model provides a no slider owner riser structure for mahjong machine which characterized in that: the automatic mahjong machine comprises a main vertical plate (1), an aluminum strip (2), a T plate (3), a rocker arm seat (4), a strut (28), a strut hole (29), a sliding rod (27), a first rocker arm (5), a motor (6), a push plate bracket (11) and a push plate (12); an aluminum strip (2) is arranged at the upper end of the left side of the main vertical plate (1), and two shaft seats (13) are arranged at the lower end of the aluminum strip (2); the upper ends of the two shaft seats (13) are provided with support post holes (29), and the support post holes (29) are connected with the aluminum strips (2) in a sliding manner through support posts (28); a T plate (3) is arranged at the upper end of the main vertical plate (1); two rocker arm seats (4) are arranged on the right side of the main vertical plate (1), and the two rocker arm seats (4) are respectively arranged on one side of the lower end of the main vertical plate (1); the middle of each rocker arm seat (4) is connected with a rocker arm connecting rod (19); two ends of the rocker arm connecting rod (19) are respectively sleeved with a torsion spring (24), and one end of the torsion spring (24) is clamped on the first rocker arm (5); the first rocker arm (5) is connected to the rocker arm connecting rod (19); the push plate support (11) is movably connected with the first rocker arm (5) through a card pushing bearing (18), and the push plate support (11) is designed in an eccentric manner; the card pushing bearing (18) is positioned at the lower end 2/3 of the card pushing plate (12); the T-shaped groove at one side of the push plate bracket (11) is connected with the push plate (12); the connecting rod (19) is connected with a second rocker arm (20), and the upper end of the second rocker arm (20) is connected with a pulley (21).

2. The main vertical plate structure without sliding block for mahjong machine as claimed in claim 1, wherein: one side of the main vertical plate (1) provided with the rocker connecting rod (19) is provided with a motor (6), the motor (6) is an eccentric shaft motor (6) and is fixedly connected with the main vertical plate (1), and a rotating shaft of the motor (6) penetrates through the main vertical plate (1) to be connected with a motor gear (15) on the other side of the main vertical plate (1).

3. The main vertical plate structure without sliding block for mahjong machine as claimed in claim 2, wherein: a cam cover (8) is arranged on one side of the motor (6); the cam cover (8) is sleeved on the cam (7), and the cam (7) penetrates through the main vertical plate (1) to be connected with a second rocker arm gear (14) on the other side of the main vertical plate (1).

4. The main vertical plate structure without sliding block for mahjong machine as claimed in claim 3, wherein: one side of the cam cover (8) is provided with a magnetic control machine head (9); and a signal wheel (10) is arranged on one side of the magnetic control machine head (9), and the signal wheel (10) is electrically connected with the magnetic control machine head (9).

5. The main vertical plate structure without sliding block for mahjong machine as claimed in claim 2, wherein: a transmission gear A (16) and a transmission gear B (17) are arranged on one side, provided with the rocker gear (14), of the main vertical plate (1), and the transmission gear A (16) and the transmission gear B (17) are connected with the main vertical plate (1) in a spring buckling mode.

6. The main vertical plate structure without sliding block for mahjong machine as claimed in claim 5, wherein: a transmission gear A (16) on one side of the main vertical plate (1) provided with a rocker gear (14) is in meshed connection with a motor gear (15) driven by a motor (6); the transmission gear B (17) is meshed and connected with the motor gear (15) through a second rocker arm gear (14).

7. The main vertical plate structure without sliding block for mahjong machine as claimed in claim 5, wherein: an aluminum strip support (25) is arranged at the lower end of the aluminum strip (2), and a sliding groove (26) is formed in one end, far away from the aluminum strip (2), of the aluminum strip support (25); and sliding rods (27) are arranged on the transmission gear A (16) and the transmission gear B (17), and one ends, far away from the gears, of the sliding rods (27) are in sliding connection with the sliding grooves (26).