CN211245494U

CN211245494U - Tile lifting mechanism of roller coaster mahjong machine

Info

Publication number: CN211245494U
Application number: CN201922091803.3U
Authority: CN
Inventors: 方勇
Original assignee: Individual
Current assignee: Xu Jianguo
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-14
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to the field of mahjong machine structures, in particular to a tile lifting mechanism of a roller coaster mahjong machine, which comprises a driven big gear ring and an output gear meshed with the driven big gear ring, wherein the output gear is connected with the output end of an output motor, the top of the driven big gear ring is provided with four stand columns, and the side parts of the stand columns are provided with a sliding bearing; the mahjong tile lifting device is characterized by further comprising a tile lifting plate, a supporting plate is arranged on the back of the tile lifting plate, a sliding groove is formed in the supporting plate, and the sliding bearing is arranged in the sliding groove. The utility model has the advantages that one motor is used for driving four card lifting plates to move up and down simultaneously, thereby reducing the number of the motors and saving the cost; the four card lifting plates move simultaneously, so that the card discharging synchronism is improved; simple structure, simple to operate reduces manufacturing cost, improves assembly efficiency.

Description

Tile lifting mechanism of roller coaster mahjong machine

Technical Field

The utility model relates to a mahjong machine structure field, especially a card mechanism rises of roller coaster mahjong machine.

Background

The existing full-automatic mahjong machine can integrate the functions of shuffling, dice throwing and the like, and provides great convenience for playing cards for people. However, the existing full-automatic mahjong machine is basically provided with only four outlets, only two layers of mahjong machines can be lifted to a table top from the four outlets respectively, manual mahjong cutting and stacking are still needed during playing, the operation is troublesome, and the situation of wrong mahjong cutting can occur frequently, and only reshuffling can be performed.

In order to solve the problem, the Chinese utility model with the patent number CN201120354361.8 discloses a swing link type eight-port full-automatic mahjong machine, which comprises a frame, wherein a large disc is arranged in the frame, a poker spring is arranged on the large disc, four conveying grooves are evenly distributed on the edge of the large disc, a transmission mechanism is arranged in each conveying groove, one end of each conveying groove is provided with a liftable poker receiving seat, a poker pushing head is arranged at the poker receiving seat, a poker lifting mechanism is arranged at the tail end of the poker pushing head, the poker lifting mechanism comprises a poker pushing seat, two ends of the poker pushing seat are respectively connected with a poker guide sliding seat in a sliding way through a shaft, each poker guide sliding seat is connected with a poker, the middle part of each poker is hinged on the poker receiving seat, the other end of each poker is connected in a special-shaped slide way formed by a special-shaped wheel and a gear with a special-shaped wheel, the special-shaped wheel is connected with a small rocker gear, two small rocker gears are, the small rocker gear and the gear with the special-shaped wheel are connected with a body pushing motor through a transmission gear, the swing rod guide sliding seat is connected with a tile pushing plate, the height of the tile pushing plate is between 2 and 3 layers of mahjong tiles, the first small rocker and the third small rocker are respectively connected with a first tile bearing plate and a third tile bearing plate, a second tile bearing plate is arranged above the gear with the special-shaped wheel, and the second tile bearing plate is arranged at the end of the tile pushing head.

The tile lifting principle of the swing rod type eight-port full-automatic mahjong machine is as follows: before the cards are lifted, the cards with the fixed number of piers are all pushed onto a second card bearing plate (three layers) by the card pushing head; when the mahjong tiles start to rise, the pushing motor drives the transmission gear and the small rocker gear to start to rotate, one end of a swing rod connected to the pushing seat is clamped in the swing rod guide sliding seat, the other end of the swing rod is clamped in a special-shaped slide way formed by the special-shaped wheel and the gear with the special-shaped wheel, the small rocker gear drives the two special-shaped wheels to rotate, the swing rod is forced to swing by taking a point connected with the pushing seat as a center, when the swing rod swings, the mahjong tile pushing plate pushes the two layers of mahjong tiles on the second mahjong tile bearing plate forwards to the first mahjong tile bearing plate, and meanwhile, the bearing fixed on the gear with the special-shaped wheel supports the second mahjong tile bearing plate (and the last mahjong tile layer left on the second mahjong tile bearing plate) to enable the mahjong tiles to rise; when the mahjong tile pushing plate pushes the two layers of mahjong tiles in place and retreats, the mahjong tile pushing plate can just hook the layer of mahjong tiles left on the second mahjong tile bearing plate to the third mahjong tile bearing plate; at the moment, the first small rocker arm and the third small rocker arm rotate to act on the first mahjong supporting plate bracket and the third mahjong supporting plate bracket, so that the first mahjong supporting plate and the third mahjong supporting plate are lifted, and all mahjong tiles are sent to a desktop.

The swing rod type eight-port full-automatic mahjong machine has the following disadvantages: the first mahjong supporting plate and the third mahjong supporting plate are respectively driven by the first small rocker arm and the third small rocker arm to rotate to lift, so that the first mahjong supporting plate and the third mahjong supporting plate are easy to have inconsistent lifting, and desktop mahjong tiles are easy to be jammed under certain conditions; and each card bearing plate needs to be provided with a driving mechanism, so that the mechanism is complex, and the driving kinetic energy is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the poor shortcoming of prior art synchronism, provide a card mechanism rises of roller coaster mahjong machine, it adopts a motor to drive four and rises the card board actions, has reduced the quantity of motor, and synchronous rate is high simultaneously.

The purpose of the utility model is realized through the following technical scheme: a tile lifting mechanism of a roller coaster mahjong machine comprises a driven large gear ring and an output gear meshed with the driven large gear ring, wherein the output gear is connected with the output end of an output motor, four upright posts are arranged at the top of the driven large gear ring, and a sliding bearing is arranged at the side part of each upright post; the mahjong tile lifting device is characterized by further comprising a tile lifting plate, a supporting plate is arranged on the back of the tile lifting plate, a sliding groove is formed in the supporting plate, and the sliding bearing is arranged in the sliding groove.

Specifically, one end of the tile lifting plate is provided with a hinged point which is used for fixed hinging, so that the tile lifting plate rotates around the hinged point, and the supporting plate is arranged at the back of the tile lifting plate.

Specifically, the driven large gear ring is horizontally arranged.

Specifically, the spout includes horizontal segment and slope section, the horizontal segment setting is in the bottom of slope section.

Specifically, the spout includes horizontal segment and slope section, the horizontal segment sets up the top at the slope section.

The utility model has the advantages of it is following: the utility model uses one motor to drive four card lifting plates to move up and down simultaneously, thereby reducing the number of motors and saving the cost; the four card lifting plates move simultaneously, so that the card discharging synchronism is improved; simple structure, simple to operate reduces manufacturing cost, improves assembly efficiency.

Drawings

FIG. 1 is a schematic view of the position of a tile lifting plate of the present invention in a mahjong machine;

fig. 2 is a schematic top view of the driving structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a usage state diagram a according to a first embodiment of the present invention;

fig. 5 is a usage status diagram B according to a first embodiment of the present invention;

fig. 6 is a usage state diagram a of the second embodiment of the present invention;

FIG. 7 is a diagram illustrating a second embodiment of the present invention in a use state B

In the figure: 1-panel, 2-card lifting plate, 201-chute, 3-motor, 4-output gear, 5-driven big gear ring, 6-rolling bearing, 7-upright post, 8-rotation point and 9-support plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment,

As shown in fig. 1 to 5, a tile lifting mechanism of a roller coaster mahjong machine comprises a driven large gear ring 5 and an output gear 4 engaged with the driven large gear ring 5, wherein the output gear 4 is connected with an output end of an output motor 3, four upright posts 7 are arranged at the top of the driven large gear ring 5, and a sliding bearing 6 is arranged at the side part of each upright post 7; one end of the upright post 7 is provided with a supporting rod, the sliding bearing 6 is sleeved on the supporting rod, the mahjong tile lifting plate 2 is further included, the back of the mahjong tile lifting plate 2 is provided with a supporting plate 9, the supporting plate 9 is provided with a sliding groove 201, the sliding bearing 6 is arranged in the sliding groove 201, the sliding bearing 6 can slide in the sliding groove 201 along the sliding groove 201, and the sliding groove 201 is obliquely arranged, so that the mahjong tile lifting plate 2 can be driven to move when the supporting plate 9 moves; set up four structures that rise the tablet at the top of a driven bull gear 5, only adopt a motor 3 just so to drive four and rise 2 actions of tablet board, rise the tablet board with prior art and adopt a motor respectively and compare, the utility model discloses reduce the quantity of motor, practiced thrift the cost of manufacturing, adopt simultaneously the utility model discloses a rise the tablet structure, rise 2 synchronous motion of tablet board, its synchronism is high.

Furthermore, one end of the tile lifting plate 2 is provided with a hinge point 8 which is used for fixed hinge joint so that the tile lifting plate 2 rotates around the hinge point 8, the support plate 9 is arranged at the back of the tile lifting plate 2, one end of the tile lifting plate 2 is fixedly hinged to the mahjong machine, and therefore the other end of the tile lifting plate 2 can rotate around the hinge point 8 under the driving of the support plate 9, and tile lifting is achieved.

Further, the driven large gear ring 5 is horizontally arranged.

Further, the sliding chute 201 comprises a horizontal section and an inclined section, and the horizontal section is arranged at the bottom end of the inclined section.

The working process of the utility model is as follows: when the electric motor works, the motor 3 drives the output gear 4 to rotate, and the output gear 4 drives the driven large gear ring 5 meshed with the output gear to rotate; the driven large gear ring 5 drives the rolling bearing 6 on the upright post 7 to do circular motion; the rolling bearing 6 rolls in a sliding groove 201 arranged on a supporting plate 9 at the bottom of the tile lifting plate 2 to drive the tile lifting plate 2 to swing around a hinge point 8, the free end of the tile lifting plate 2 swings to a designated position and is connected with a tile storage groove of a roller coaster to play tiles, or tiles are lifted to the panel 1 for use.

Example II,

As shown in FIGS. 6 to 7, the sliding chute 201 of the present embodiment includes a horizontal section and an inclined section, and the horizontal section is disposed at the top end of the inclined section.

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 tile lifting mechanism of roller coaster mahjong machine which characterized in that: the gear-type transmission mechanism comprises a driven large gear ring (5) and an output gear (4) meshed with the driven large gear ring (5), wherein the output gear (4) is connected with the output end of an output motor (3), four upright posts (7) are arranged at the top of the driven large gear ring (5), and a sliding bearing (6) is arranged on the side part of each upright post (7); the mahjong tile lifting device is characterized by further comprising a tile lifting plate (2), a supporting plate (9) is arranged on the back of the tile lifting plate (2), a sliding groove (201) is formed in the supporting plate (9), and the sliding bearing (6) is arranged in the sliding groove (201).

2. The tile lifting mechanism of the roller coaster mahjong machine as claimed in claim 1, wherein: one end of the tile lifting plate (2) is provided with a hinge point (8) which is used for fixed hinge connection to enable the tile lifting plate (2) to rotate around the hinge point (8), and the supporting plate (9) is arranged at the back of the tile lifting plate (2).

3. The tile lifting mechanism of the roller coaster mahjong machine as claimed in claim 1, wherein: the driven large gear ring (5) is horizontally arranged.

4. The tile lifting mechanism of the roller coaster mahjong machine as claimed in claim 1, wherein: the spout (201) include horizontal segment and slope section, the horizontal segment setting is in the bottom of slope section.

5. The tile lifting mechanism of the roller coaster mahjong machine as claimed in claim 1, wherein: the sliding chute (201) comprises a horizontal section and an inclined section, and the horizontal section is arranged at the top end of the inclined section.