Transmission module based on elastic force protection for overturning playing machine

Abstract

The invention discloses a transmission module based on elastic force protection for an overturning playing machine. The transmission module comprises a main shaft, a pulling wheel, a driven device and a transmission beam, and also comprises a transmission module body and a main shaft gear arranged on the main shaft in a sleeving mode. The transmission module body is composed of a connecting shaft, a clutch, a spring, a transmission gear, the pulling wheel arranged on the connecting shaft in a sleeving mode and a transmission device support; the pulling wheel, the connecting shaft, the clutch, the spring and the transmission gear are sequentially connected, the connecting shaft and the outer-side center axis part of the transmission gear are rotationally connected with the transmission device support through a shaft tip, the transmission module body is fixedly installed in an inner cavity in the transmission beam, the pulling wheel abuts against double triangular wheels, the clutch is connected with the connecting shaft in a sliding-groove mode and engaged with the transmission gear under the elastic force effect of the spring, torsion connection is achieved, the transmission gear is engaged with the main shaft gear, and the main shaft gear is smaller than the transmission gear. The transmission module has the advantages of being stable in running, long in service life, convenient to maintain and protect and the like.

Description

technical field [0001] The invention relates to the field of information dissemination, in particular to a transmission module based on elastic protection of a reversible player. Background technique [0002] As we all know, the flip player includes information display equipment such as a flip electronic display screen, a three-way flip, and a flip light box. It is composed of a group of independent long triangular prisms arranged regularly. Electronic display modules or electronic light strips or photo pictures are arranged on the surface of the triangular prisms. One end of each triangular prism is connected to the positioning beam, and the other end is connected to the transmission beam. Connected to the Weidong device on the machine; driven by the motor, the Weidong device operates according to the control strategy of the controller. [0003] The transmission device in the prior art mostly adopts a step-by-step conversion transmission device, which consists of a driven ...

AI Technical Summary

Problems solved by technology

[0004] 1. Since the puller is directly mounted on the main shaft, the swing is large, resulting in inconsistent gaps between the puller and the double triangular wheel, resulting in a collision of the triangular prism;

[0005] 2. Since the lower end of the driven device is suspended in the air, when the triangular prism swings (such as being affected by wind), it also causes the double triangular wheel to swing, and the above phenomenon also occurs;

[0006] 3. Since the pulling wheel is directly mounted on the main shaft, the above-mentioned swinging phenomenon causes serious friction of the driving wheel, which seriously affects the service life of the pulling wheel and the double triangle wheel. When the swinging is serious, it may also cause shaft breakage;

[0007] 4. The driving wheel is a vulnerable part. When repairing and replacing the driving wheel, the main shaft must be cut off, the driving wheel must be installed on another section of the main shaft, and then the other section of the main shaft must be connected, which shows that it is very difficult

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