CN211585182U

CN211585182U - Lifting device of mahjong machine

Info

Publication number: CN211585182U
Application number: CN201921657540.1U
Authority: CN
Inventors: 崔华健
Original assignee: Individual
Current assignee: Wu Guofeng
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-29
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a pair of lifting device of mahjong machine, including hoisting device, control the swing mechanism and the control of hoisting device activity from top to bottom the power device of swing mechanism motion. The service life of the mahjong machine is prolonged, and the fixed end surface of the mahjong placing plate and the table top are prevented from being uneven or falling.

Description

Lifting device of mahjong machine

Technical Field

The utility model relates to a technical field of mahjong machine, in particular to lifting device of 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, which is upgraded to a four-port machine at present. The mahjong rises from the inside of the table to the table top and needs a lifting plate, and the lifting plate lifts the mahjong up and down.

The Chinese utility model with publication number CN201578840U discloses a lifting mechanism of a mahjong machine, which comprises a mahjong bearing plate and a rotating shaft, wherein the mahjong bearing plate is connected with a mahjong bearing plate connecting piece, a motor is connected with the rotating shaft through a transmission mechanism, and the rotating shaft is connected with a sector cam; the sector cam is matched with the profile of the connecting piece of the mahjong supporting plate on the motion path and is used for lifting the mahjong supporting plate. The mahjong supporting plate connecting piece of the lifting mechanism of the patent can be clamped in the descending process to cause incapability of descending, so that the ascending and descending of mahjong are influenced, and the service life is prolonged.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide a lifting device of mahjong machine, it aims at solving among the prior art lifter plate and leads to putting the tablet board and the desktop is uneven in the use and to appear pushing away the tablet and be obstructed, leads to loosing the tablet or descend the in-process to block the technical problem who influences the lift of mahjong easily.

In order to achieve the purpose, the utility model provides a lifting device of mahjong machine, including hoisting device, control the swing mechanism and the control of hoisting device activity from top to bottom the power device of swing mechanism motion.

Preferably, the lifting device comprises a card placing plate and a lifting mechanism connected with the card placing plate; the lifting mechanism comprises a lifting plate body, a delay track arranged on the lifting plate body, a mahjong lifting support and an arc chamfer arranged at the tail end of the mahjong lifting support; the delay tracks correspond to the tile lifting supports one by one.

Preferably, the card placing plate is also provided with a guide post; the guide posts are uniformly distributed on the board placing plate.

Preferably, a supporting plate is arranged at one end of the mahjong placing plate close to the center of the mahjong table.

Preferably, one end of the mahjong placing plate, which is far away from the center of the mahjong table, is also provided with a limiting groove.

Preferably, a swing mechanism for controlling the swing of the support plate is connected to a lower portion of the support plate.

Preferably, the swing mechanism includes a rotating disk, a track provided on the rotating disk, and a swing arm that moves along the track via a first rotating shaft.

Preferably, the rotary disk includes a rotary disk body rotatably mounted about an axis and a through hole provided in the rotary disk body.

Preferably, the track includes a concentric track concentric with the rotary disk body and an eccentric track provided on the concentric track.

Preferably, one end of the rocker arm is fixed through a second rotating shaft; the other end of the rocker arm is provided with a movable notch.

Preferably, a baffle plate installed in the movable notch is arranged at the bottom of the supporting plate.

Preferably, the power device comprises a motor and a gear set controlled by the motor, gears at two ends of the gear set are both connected with a rotating arm, and the rotating arm is connected with a roller; the roller is connected with the lifting device.

Preferably, an arc block which is matched with the roller to rotate is further installed in the mahjong machine.

Compared with the prior art, the utility model provides a pair of beneficial effect does: the lifting mechanism is matched with the corresponding rotating bearing to realize lifting, and the descending part assists in descending to prevent the lifting plate from being blocked and incapable of descending. The arc-shaped delay track can keep the lifting plate still for a period of time. The descending parts correspond to the arc-shaped delay tracks one by one, the bearings come out of the arc-shaped delay tracks and enter the descending parts, the lifting mechanism is pulled to descend, and the arc chamfers facilitate the bearings to come out of the descending parts. The guide post controls to limit, so that the mahjong placing plate is prevented from shaking left and right to influence the mahjong lifting effect. When the card is lifted to the highest point, the card placing plate is supported by the supporting plate, so that the stability of the card placing plate is improved. The limiting groove can support the tabletop of the mahjong table to prevent the mahjong placing plate from continuously rising under the action of inertia due to overlarge power. The top end surface of the card lifting plate and the table top can be prevented from being uneven or falling. The support plate is provided with a notch for the mahjong tile lifting mechanism, when the mahjong tile lifting mechanism reaches the highest position, the support plate supports the mahjong tile lifting mechanism, so that the stability of the mahjong tile lifting mechanism is improved, and the practical service life of the mahjong machine is prolonged. The mahjong placing plate never collapses, and the height of the mahjong placing plate and the table top plate is high or low due to long-term use or manual adjustment. The problem that the tile placing plate sinks or has height drop when being pressed to influence tile pushing, faults are caused by inverted arrangement, and the service life is influenced is solved. When the card placing plate is protected from external force, the card placing plate bracket slides out, and the rocker bearing causes the phenomenon of blocking. The protective rocker arm never breaks when being hit by external force.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic front view of a lifting device of a mahjong machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a swing mechanism of a lifting device of a mahjong machine according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a track of a swing mechanism of a lifting device of a mahjong machine according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a baffle plate of a swing mechanism of a lifting device of a mahjong machine according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a mahjong placing plate of the lifting device of the mahjong machine according to the embodiment of the present invention.

Fig. 6 is a schematic structural view of a lifting device of a mahjong machine according to an embodiment of the present invention.

Fig. 7 is a schematic view of the internal structure of a lifting device of a mahjong machine according to an embodiment of the present invention.

In the figure: 1. a lifting device; 11. Placing a card plate; 111. a guide post; 112. a support plate; 113. a limiting groove; 114. a baffle plate; 12. a lifting mechanism; 121. a lifter plate body; 122. a delay track; 123. a card lifting bracket; 124. chamfering with an arc; 2. a swing mechanism; 21. rotating the disc; 211. A rotating disk body; 212. a through hole; 22. a track; 221. concentric tracks; 222. an eccentric track; 23. a rocker arm; 231. a second rotating shaft; 232. a movable notch; 3. a power plant; 31. a motor; 32. a gear set; 33. a rotating arm; 34. a roller; 4. an arc block; 14. a first rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, an embodiment of the present invention provides a lifting device for a mahjong machine, including a lifting device 1, a swing mechanism 2 for controlling the lifting device 1 to move up and down, and a power device 3 for controlling the swing mechanism 2 to move. The lifting device 1 comprises a card placing plate 11 and a lifting mechanism 12 connected with the card placing plate 11. The lifting mechanism 12 comprises a lifting plate body 121, a delay track 122 arranged on the lifting plate body 121, a tile lifting bracket 123 and an arc chamfer 124 arranged at the tail end of the tile lifting bracket 123; the delay tracks 122 correspond to the card lifting brackets 123 one to one. In an optional embodiment, the card placing plate 11 is further provided with a guide post 111; the guide posts 111 are uniformly distributed on the card placing plate 11. A supporting plate 112 is arranged at one end of the mahjong placing plate 11 close to the center of the mahjong table. A limiting groove 113 is also arranged at one end of the mahjong placing plate 11 far away from the center of the mahjong table. A swing mechanism 2 for controlling the swing of the support plate 112 is connected to the lower side of the support plate 112. The swing mechanism 2 includes a rotating disk 21, a rail 22 provided on the rotating disk 21, and a swing arm 23 that moves along the rail 22 by a first rotating shaft 14. The rotary disk 21 includes a rotary disk body 211 rotatably mounted about an axis line and a through hole 212 provided in the rotary disk body 211. The track 22 includes a concentric track 221 concentric with the rotating disk body 211 and an eccentric track 222 provided on the concentric track 221. One end of the swing arm 23 is fixed by a second rotating shaft 231; the other end of the rocker arm 23 is provided with a movable notch 232. The bottom of the supporting plate 112 is provided with a baffle plate 114 installed in the movable notch 232. The power device 3 comprises a motor 31 and a gear set 32 controlled by the motor 31, gears at two ends of the gear set 32 are connected with rotating arms 33, and rollers 34 are connected on the rotating arms 33; the rollers 34 are connected to the lifting device 1. An arc block 4 rotating in cooperation with the roller 34 is also installed in the mahjong machine.

The working process is as follows: in the initial state, the card placing plate 11 is erected on the supporting plate 112, and two protrusions are arranged on the card placing plate 11. The ledge rests on the support plate 112. The support plate 112 can move left and right. The card placing plate 11 moves up and down, and the swing mechanism 2 swings. The swing mechanism drives the support plate 112 to move left and right. Corresponding notches are provided in the support plate 112 to allow the protrusions to move up and down. When the card placing plate 11 rises to the highest point, the convex frame is supported on the supporting plate 112. At other times, the notches and protrusions of the support plate 112 correspond up and down. Allowing the card placing plate 11 to move freely up and down.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a lifting device of mahjong machine which characterized in that: comprises a lifting device (1), a swinging mechanism (2) for controlling the lifting device (1) to move up and down and a power device (3) for controlling the swinging mechanism (2) to move; the lifting device (1) comprises a card placing plate (11) and a lifting mechanism (12) connected with the card placing plate (11); the lifting mechanism (12) comprises a lifting plate body (121), a delay track (122) arranged on the lifting plate body (121), a tile lifting support (123) and an arc chamfer (124) arranged at the tail end of the tile lifting support (123); the delay tracks (122) correspond to the card lifting supports (123) one by one.

2. The lifting device of mahjong machine as recited in claim 1, wherein: the board placing plate (11) is also provided with a guide post (111); the guide posts (111) are uniformly distributed on the mahjong placing plate (11).

3. Lifting device for mahjong machines according to claim 1 or 2, characterised in that: a supporting plate (112) is arranged at one end of the mahjong placing plate (11) close to the center of the mahjong table.

4. Lifting device for mahjong machines according to claim 1 or 2, characterised in that: and a limiting groove (113) is also arranged at one end of the mahjong placing plate (11) far away from the center of the mahjong table.

5. Lifting device for mahjong machines according to claim 3, characterised in that: a swing mechanism (2) for controlling the support plate (112) to swing is connected below the support plate (112).

6. Lifting device for mahjong machines according to claim 5, characterised in that: the swing mechanism (2) comprises a rotating disc (21), a track (22) arranged on the rotating disc (21) and a rocker arm (23) moving along the track (22) through a first rotating shaft (14).

7. Lifting device for mahjong machines according to claim 6, characterised in that: the rotating disc (21) comprises a rotating disc body (211) which is rotatably arranged around the axis and a through hole (212) which is arranged on the rotating disc body (211).

8. Lifting device for mahjong machines according to claim 7, characterised in that: the track (22) includes a concentric track (221) concentric with the rotating disk body (211) and an eccentric track (222) provided on the concentric track (221).

9. The lifting device of mahjong machine as recited in claim 8, wherein: one end of the rocker arm (23) is fixed through a second rotating shaft (231); the other end of the rocker arm (23) is provided with a movable notch (232).