A follow-up petal automatic opening and closing device

Abstract

The invention relates to a following automatic petal opening and closing device which comprises a power-source storage battery, a speed reduction transmission mechanism, a chain synchronous transmission mechanism, a turning and traveling mechanism, a petal opening and closing mechanism, an automatic petal opening and closing control device and a hexagonal supporting framework. The supporting framework comprises a top plate, a bottom plate, a regularly hexagonal angle iron frame, six traveling supporting universal wheels and the like, the regularly hexagonal angle iron frame is positioned between the top plate and the bottom plate, and the six traveling supporting universal wheels are positioned under the bottom plate; the power-source storage battery is fixed onto the bottom plate of the universal supporting framework and is connected with a stepper motor; the stepper motor is fixed to a stepper motor support by the aid of connecting bolts, and the stepper motor support is fixed onto the bottom plate of the universal supporting framework by the aid of connecting bolts. The following automatic petal opening and closing device has the advantages that the following automatic petal opening and closing device is reasonable in structure and excellent in performance, petals can be effectively opened and closed along with change of music rhythm, the integral device can be effectively automatically turn and travel, and the petals can be mechanically and automatically opened and closed.

Description

technical field [0001] The invention belongs to the technical field of stage machinery, and in particular relates to a follow-up petal automatic opening and closing device for a stage. Background technique [0002] At present, although there are many types of opening devices at home and abroad, most of the domestic petal opening device technologies are not highly automated and the effect is not good enough, while the foreign petal opening device technology is complicated and the cost is too high. Therefore, in the field of stage technology It is very necessary to develop a petal opening device that is low in research cost and can be opened automatically. Contents of the invention [0003] In order to solve the problems in the prior art, the present invention provides a follow-up type automatic opening and closing device for petals. The utility model has reasonable structure and superior performance, can better realize the opening and closing of the petals according to the...

AI Technical Summary

Problems solved by technology

[0002] At present, although there are many types of opening devices at home and abroad, most of the domestic petal opening device technologies are not highly automated and the effect is not good enough, while the foreign petal opening device technology is complicated and the cost is too high. Therefore, in the field of stage technology It is very necessary to develop a petal opening device with low research cost and automatic opening

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