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CN-224207353-U - Linkage tile pushing and lifting mechanism of mahjong machine

CN224207353UCN 224207353 UCN224207353 UCN 224207353UCN-224207353-U

Abstract

The utility model relates to the technical field of mahjong machines, in particular to a linked tile pushing and lifting mechanism of a mahjong machine. The utility model provides a linked tile pushing and lifting mechanism of a mahjong machine, which comprises a machine base, a tile storage channel arranged on the machine base and used for containing mahjong, a tile pushing rod used for pushing the mahjong in the tile storage channel and a tile lifting plate used for lifting the mahjong in the tile storage channel to a tabletop, wherein the tile pushing rod is rotatably arranged on the tile storage channel through a planetary gear set, a delay slot is formed in the tile pushing rod, and when the planetary gear set moves along the delay slot, the planetary gear set drives the tile lifting plate to be lifted to be flush with the tabletop. The card pushing rod and card lifting rod switching device aims at solving the technical problems that in the prior art, the card pushing rod and the card lifting rod are easy to interfere due to long switching time in different states in a mode of an incomplete gear.

Inventors

  • SONG ZAOHU

Assignees

  • 宋早虎

Dates

Publication Date
20260508
Application Date
20250428

Claims (10)

  1. 1. A linked tile pushing and lifting mechanism of a mahjong machine is characterized by comprising a machine base (5), a tile storage channel (1) arranged on the machine base (5) and used for containing mahjong, a tile pushing rod (2) used for pushing the mahjong in the tile storage channel (1) and a tile lifting plate (3) used for lifting the mahjong in the tile storage channel (1) to a tabletop, wherein the tile pushing rod (2) is rotatably arranged on the tile storage channel (1) through a planetary gear set (4), a delay groove (21) is formed in the tile pushing rod (2), and when the planetary gear set (4) moves along the delay groove (21), the planetary gear set (4) drives the tile lifting plate (3) to be lifted to be flush with the tabletop.
  2. 2. The linked tile pushing and lifting mechanism of the mahjong machine as claimed in claim 1, wherein a rotating shaft (45) is arranged on the planetary gear set (4), and a guide groove (22) matched with the rotating shaft (45) is arranged at the bottom of the tile pushing rod (2).
  3. 3. The linked tile pushing and lifting mechanism of the mahjong machine as set forth in claim 1, wherein the delay slot (21) is a part of the guide slot (22), and the delay slot (21) and the part of the guide slot (22) without the delay slot (21) are distributed in an angle.
  4. 4. The linked tile pushing and lifting mechanism of a mahjong machine according to claim 2, wherein the planetary gear set (4) comprises a planet carrier (41), a sun gear (42) and a planet gear (43) which are arranged in the planet carrier (41), and the sun gear (42) and the planet gear (43) are meshed with each other.
  5. 5. The linked tile pushing and lifting mechanism of a mahjong machine according to claim 4, wherein the rotating shaft (45) is arranged on the planetary gear (43), the planetary carrier (41) is rotatably arranged on the base (5), the sun gear (42) is rotatably arranged on the base (5), and the planetary gear (43) is rotatably arranged on the planetary carrier (41).
  6. 6. The linked tile pushing and lifting mechanism of a mahjong machine as set forth in claim 5, wherein the bottom of the planet carrier (41) is arranged on a gear ring (411), and the gear ring (411) is meshed with a driving gear (6) of a motor.
  7. 7. The linked tile pushing and lifting mechanism of the mahjong machine as set forth in claim 4, wherein a linkage groove (44) is arranged at the bottom of the planet carrier (41), and the linkage groove (44) is connected with a linkage mechanism (7) for driving the tile lifting plate (3) to lift.
  8. 8. The linked tile pushing and lifting mechanism of a mahjong machine according to claim 7, wherein the linkage mechanism (7) comprises a linkage rotating shaft (71) moving along the linkage groove (44), a V-shaped rod (72), a rack (73) arranged on one side of the V-shaped rod (72), a gear (74) meshed with the rack (73), a rocker arm (75) arranged on the gear (74) and a lifting rotating shaft (76) arranged on the rocker arm (75).
  9. 9. The linked tile pushing and lifting mechanism of the mahjong machine, as set forth in claim 8, characterized in that one side of the tile lifting plate (3) far away from the tile storage channel (1) is a rotation center, one side of the tile lifting plate (3) near the tile storage channel (1) is connected with a lifting track seat (31), and the lifting track seat (31) is matched with the lifting rotating shaft (76).
  10. 10. The linked tile pushing and lifting mechanism of the mahjong machine as set forth in claim 7, wherein the linkage groove (44) comprises a rising arc (441), a falling arc (442) and a delay arc (443), the linkage groove (44) is annular, the rising arc (441) and the falling arc (442) are connected, and two ends of the delay arc (443) are respectively connected with the rising arc (441) and the falling arc (442).

Description

Linkage tile pushing and lifting mechanism of mahjong machine Technical Field The utility model relates to the technical field of mahjong machines, in particular to a linked tile pushing and lifting mechanism of a mahjong machine. Background The process of lifting the mahjong to the table by the rotary mahjong lifting machine is to stack the mahjong up and down in the mahjong channel to form a pair, and then push the mahjong to the table along the mahjong lifting plate by the mahjong pushing rod. When the tile pushing rod pushes tiles, the tile lifting plate is inclined, so that the mahjong can conveniently enter the table top, and after the mahjong rises to the table top, the tile lifting plate rotates to be kept flush with the table top. But at present, the card lifting plate and the card pushing rod are controlled by different motors respectively, and the difficulty of control can be increased due to excessive motors. The Chinese patent publication No. CN111450519A discloses an integrated linkage type tile pushing and lifting mechanism of a mahjong machine on the day 4 and 28 in 2020, which comprises a tile pushing component, a tile lifting component and a driving component, wherein the tile pushing component comprises a tile pushing groove and a tile pushing component, the tile lifting component comprises a tile lifting plate and a tile lifting component, the annular tile pushing groove comprises a tile inlet and a tile outlet, one end of the tile lifting plate connected with the tile outlet extends to a tabletop, the driving component comprises a gear train and a driving piece, the gear train comprises a driving gear, a driven gear train and an incomplete gear with a notch, the driven gear train and the incomplete gear are all meshed with the driving gear, and when the notch of the incomplete gear which drives the tile pushing component to rotate is meshed with the driving gear, the tile lifting component driven by the driven gear train pushes the tile lifting plate to be flush with the tabletop. The patent realizes the switching of different states of the card pushing rod and the card lifting rod through the incomplete gear, but the gear is long in time, and the abnormal sound and even the blocking of the interference are caused by the poor engagement. Therefore, it is necessary to provide a way to switch between different states of the card pushing lever and the card lifting lever without using an incomplete gear. Disclosure of Invention The utility model aims to overcome the defects of the prior art, and provides a linked tile pushing and lifting mechanism of a mahjong machine, which aims to solve the technical problem that in the prior art, the switching time of different states of a tile pushing rod and a tile lifting rod is long and easy to interfere in a manner of incomplete gears. The utility model provides a linked tile pushing and lifting mechanism of a mahjong machine, which comprises a machine base, a tile storage channel, a tile pushing rod and a tile lifting plate, wherein the tile storage channel is arranged on the machine base and used for containing mahjong, the tile pushing rod is used for pushing the mahjong in the tile storage channel, the tile lifting plate is used for lifting the mahjong in the tile storage channel to a tabletop, the tile pushing rod is rotatably arranged on the tile storage channel through a planetary gear set, a delay slot is formed in the tile pushing rod, and when the planetary gear set moves along the delay slot, the planetary gear set drives the tile lifting plate to be lifted to be flush with the tabletop. Preferably, the planetary gear set is provided with a rotating shaft, and the bottom of the card pushing rod is provided with a guide groove matched with the rotating shaft. Preferably, the delay slot is a part of the guide slot, wherein the delay slot and the part of the guide slot without the delay slot are distributed in an angle. Preferably, the planetary gear set comprises a planet carrier, a sun gear and a planet gear arranged in the planet carrier, and the sun gear and the planet gear are meshed with each other. Preferably, the rotating shaft is arranged on the planet gear, the planet carrier is rotatably arranged on the base, the sun gear is rotatably arranged on the base, and the planet gear is rotatably arranged on the planet carrier. Preferably, the bottom of the planet carrier is arranged on a gear ring, and the gear ring is meshed with a driving gear of a motor. Preferably, a linkage groove is formed in the bottom of the planet carrier, and a linkage mechanism is connected to the linkage groove and used for driving the card lifting plate to lift. The linkage mechanism comprises a linkage rotating shaft moving along the linkage groove, a V-shaped rod, a rack arranged on one side of the V-shaped rod, a gear meshed with the rack, a rocker arm arranged on the gear and a lifting rotating shaft arranged on the rocker arm. Preferably, one side of th