Low-noise building material processing machine and assembly type noise reduction system

Abstract

The invention provides a low-noise building material processing machine and an assembly type noise reduction system, and relates to the technical field of building material processing. The machine comprises an assembling seat and a baffle plate, wherein the interior of the assembling seat is hollow; a guiding sliding rod is installed in the assembling seat and connected with a top driving piece; a lead screw is installed in the assembling seat and penetrates through the top driving piece; a double-key shaft is installed in the assembling seat and connected with a driving bevel gear; an interior of the top driving piece is hollow, and the top driving piece is connected with a telescopic frame; and the top of the baffle plate is movably arranged in the assembling seat. The baffle plate can surround the periphery of the building material processing machine, noise generated by the building material processing machine is absorbed through a noise reduction cotton plate on the inner side of the baffle plate, so that harm of the noise to ears of workers is reduced; and when the adjacent baffle plates are parallel, the baffle plates are uniformly moved to the right end of the assembling seat along the guiding sliding rod, so that personnel at the bottom of the assembling seat can pass through.

Description

technical field [0001] The invention belongs to the technical field of building material processing, and more specifically relates to a low-noise building material processing machine and an assembled noise reduction system. Background technique [0002] Building material processing is a general term for materials used in civil engineering and construction engineering. It can be divided into structural materials, decorative materials and some special materials. When processing some hard building materials, the processing machinery will produce more Loud noise, long-term noise will affect the hearing of the staff, so it is necessary to install a supporting noise reduction system for noise reduction. [0003] The noise reduction system for building materials processing machinery can refer to patent CN112376948A, which mainly includes a support base; an upper panel is fixedly installed on the top of the front panel, side panel and rear panel; A set of sound-absorbing cotton fix...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a low-noise building material processing machine and an assembled noise reduction system to solve the problem that existing noise reduction systems for similar building material processing machines use integral structures and are difficult to flexibly shrink and adjust. , the traffic effect is poor, and the noise reduction effect of the noise generated by the machinery is not significant. The staff work in a noisy environment for a long time, which can easily lead to hearing loss

Images