Fully-automatic mahjong machine

Abstract

The invention relates to a fully-automatic mahjong machine comprising a board sending system, a board loading system, a board lifting system and a large shuffling disc. The board sending system comprises four board sending mechanisms, each board sending mechanism comprises a transmission rack, and a board sending motor, a board absorbing wheel, a transmission belt, a transmission platform, a board inlet guiding piece and a board outlet guiding piece fixed on the transmission rack; a board sending channel is arranged at the upper end of the transmission platform, the board absorbing wheel is tightly attached at the lower end of a board inlet opening of the board sending channel, the board inlet guiding piece is positioned above the board absorbing wheel, the board outlet guiding piece is positioned at a board outlet opening of the board inlet channel, the board sending motor is used for driving a motor guiding wheel, the motor guiding wheel is positioned below the transmission platform, and the transmission belt loops the motor guiding wheel, the board absorbing wheel and the transmission platform. In the invention, for the mahjong boards with different widths, the board sending mechanism of the mahjong machine can run normally by only replacing the corresponding board inlet guiding piece and the board outlet guiding piece, and a transmission rack cover does not need to be changed, so that the operation is simple and convenient, and the board inlet guiding piece and the board outlet guiding piece has extremely low production cost relative to the transmission rack cover.

Description

technical field [0001] The invention relates to a fully automatic mahjong machine, in particular to a fully automatic four-socket mahjong machine. Background technique [0002] With the continuous improvement of living standards, 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. These automatic mahjong machines can be roughly divided into two ways of entering cards: one is a single way of entering cards, commonly known as "single-port machine"; the other is a way of four-sided card entry, commonly known as "four-port machine". [0003] The tile feeding system of traditional four-socket mahjong machines usually designs a variety of drive frame covers of corresponding sizes for different sizes of mahjong tiles. For the installed automatic mahjong machine, if you want to use a different size of mahjong tiles, you must replace the transmission. frame cover, however, t...

AI Technical Summary

Problems solved by technology

Under this structure, the force of the weight of the mahjong tiles on the lifting board will be fully applied to the gear between the motor and the lifting arm. Long-term work is likely to cause deformation or broken teeth of the gear, especially when there is an external force. When acting on the ascending board, the possibility of gear deformation or tooth breakage increases, and people usually spend a long time playing mahjong, and they may accidentally apply external force to the ascending board, resulting in a mahjong machine. The function of raising cards fails, shortens the service life of the mahjong machine, and brings great inconvenience and economic losses to users

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