Cleaning device for inner hole of straight-through pipeline silencer

Abstract

The utility model provides a straight-through pipeline silencer inner hole cleaning device, which relates to the pipeline silencer processing technology and comprises a bearing disc, a first gear ring and a second gear ring are rotatably arranged on the bearing disc, gear teeth of the first gear ring are arranged on the outer circumference of the bearing disc, gear teeth of the second gear ring are arranged on the inner circumference of the bearing disc, and a driving gear is meshed between the first gear ring and the second gear ring. The driving gear is rotationally arranged; the bearing cylinder is coaxially matched with the first gear ring; the lifting cylinder is vertically arranged on the second gear ring, a lifting column is movably matched in the lifting cylinder, the upper end of the lifting column is vertically connected with a bearing plate, a sliding channel penetrates through the bearing plate, a sliding plate is movably arranged on the bearing plate in the length direction of the sliding channel, and the lower surface of the sliding plate penetrates through the sliding channel and is vertically connected with a cleaning column rotating around the center axis of the sliding plate. The inner hole cleaning device can automatically clean the inner hole of the straight-through pipeline silencer, and is high in cleaning efficiency, good in effect and high in practicability.

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