Ticket-pressing and ticket-locking mechanism for recreational lottery ticket machine

Abstract

The invention relates to a ticket-pressing and ticket-locking mechanism for a recreational lottery ticket machine, which comprises left and right external lateral plates and a ticket-pressing and ticket-locking component, wherein the ticket-pressing and ticket-locking component comprises left and right internal lateral plates, a driving wheel and a driven wheel; two ends of a driven wheel spindleare placed on the left and right internal lateral plates by extending through apertures; the apertures are in clearance fit with the driven wheel spindle; a sliding block is respectively arranged at each end of the driven wheel spindle; the two sliding blocks are respectively fixed with one end of a tension spring; the fixed position of the other end of the tension spring is located on the outer walls of the left and right internal lateral plates on which the central connecting line of a driving wheel spindle and the driven wheel spindle is located; inner walls of the left and right external lateral plates are provided with sliding slots; and the top walls of the sliding slots are bias matched with the top shape of the sliding blocks. The ticket-pressing and ticket-locking mechanism can automatically compensate when a wheel distance between the driving wheel and the driven wheel is changed under the influence of the factors such as abrasion, expansion and contraction, the thickness change of the lottery tickets, and the like. The ticket-pressing and ticket-locking mechanism has the advantages of reliable ticket-pressing and ticket locking property, wide application scope and long service life.

Description

【Technical field】 [0001] The invention relates to a ticket pressing and locking mechanism for an entertainment lottery machine. 【Background technique】 [0002] Existing amusement machine lottery ticket pressing and locking mechanism such as figure 1 As shown, in the initial state, the lottery ticket wound on the inner drum of the machine is guided from the ticket guide h inside the machine to the ticket outlet via the upper ticket lane f and the lower ticket lane between the upper and lower ticket guide sheets c and d e. When the ticket pressing and locking mechanism is ordered to start to act, the motor shaft drives the worm to rotate the driving wheel b, and meshes with the driven wheel a to rotate in opposite directions, and outputs the required lottery tickets from the ticket outlet e. When the mechanism loses the lottery tickets according to the set number, it stops working, and after the tickets are drawn (broken) outside the machine, the mechanism is returned to the...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned problems existing in the prior art, the present invention aims to provide a ticket pressing and locking mechanism for entertainment lottery machines. When changes occur due to factors such as changes in the thickness of the lottery ticket, automatic compensation is realized, and the ticket pressing and locking are reliable. Especially after the ticket is issued, the ticket will not slip or the motor load will be too large.

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