Building wall polishing device with dust collection function

Abstract

A building wall grinding device with a dust-absorbing function, comprising a main body, a main bracket is arranged in the main body, a driving motor is fixedly installed on the main bracket, the motor shaft of the driving motor is fixedly connected with the driving shaft through a coupling, and the main bracket is Two auxiliary brackets are welded and fixed on the bracket, and one end of the first transmission shaft is coaxially fixed with a first transmission bevel gear; the left side wall of the main body is rotatably provided with a first driven shaft and a second driven shaft; The front grinding disc is fixedly installed on the left end of the driven shaft, and the first secondary-stage driven bevel gear is fixedly installed on the right end of the first driven shaft. The first secondary-stage driven bevel gear is meshed with the first secondary-stage driving bevel gear. A conveying fan is installed on it, and an air outlet pipe is arranged on the side of the filter box away from the conveying pipe; in the present invention, the front grinding disc, the active grinding disc and the rear grinding disc rotate and grind the wall body, which makes the grinding range wider and effectively improves the Efficiency of wall grinding.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a building wall grinding device with a dust suction function. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes basic engineering construction. , main structure construction, roofing engineering construction, decoration engineering construction, etc., the place of construction work is called "building construction site" or "construction site", and the process of grinding the building wall belongs to the category of building construction process. [0003] Grinding the putty layer is a key process before spraying or painting the building wall. The smoothness of the building wall ...

AI Technical Summary

Problems solved by technology

[0003] Grinding the putty layer is a key process before spraying or painting the building wall. The smoothness of the building wall directly affects the effect of subsequent wall painting. At present, the grinding of the wall in the building decoration process is mainly The traditional manual grinding method is still adopted, and the operator holds the sandpaper used for grinding to grind the wall surface, but this method is labor-intensive, especially when the area of ​​the wall surface is large, the workload is large, and it is easy to cause the operator Not only the efficiency of grinding is low, but also the quality of grinding cannot meet the actual requirements. The dust generated during the grinding process is easily absorbed by the human body, which will cause health hazards to operators. Therefore, it is urgent to improve an absorbing Dust function, and at the same time can improve the grinding efficiency of the building wall grinding device to be applied to the actual building construction

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