Quick clearing device for wall coating

Abstract

The invention discloses a quick clearing device for a wall coating, and relates to the technical field of house constructional engineering. The quick clearing device comprises a frame body, wherein aspiral scraper and a roller are arranged on opposite inner side surfaces of the frame body; a motor box and a water tank are arranged on the outer side surface of the frame body; a saw-tooth-shaped groove is formed in the peripheral side surface of the spiral scraper; and water injecting pins are arranged at the peripheral side of the roller. The saw-tooth-shaped spiral scraper can be utilized toperform deep and wall-along planar scraping on wall paint, so that the problems that existing manual scraping is great in labor intensity, is low in efficiency, is noisy by adopting the rotary scraper, and generates great dust are solved; and a roller is arranged, and water injecting pins are arranged at the peripheral side of the roller in the form of an array, so that the problems that the coating cannot be soaked as an existing wall is sprayed with water for a short time, and quick clear for paint is unfavorable are solved.

Description

technical field [0001] The invention belongs to the technical field of building construction engineering, in particular to a device for quickly removing wall coating. Background technique [0002] After the construction of the house is completed, the interior wall will be painted with paint. When the house is decorated, the old paint needs to be scraped off and the wall surface should be leveled to avoid cracking or uneven painting after the new paint for decoration is painted. Existing paint scraping is mostly done manually, which is labor-intensive and low in work efficiency; some scrape the paint with a rotary scraper, which generates a lot of noise and dust when scraping, which is not conducive to the safety of construction workers. In good health, the method of spraying water on the surface of the paint can effectively reduce the generation of dust and facilitate the scraping of the paint; but the water spray can only wet the surface of the paint in a short period of ti...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of wall surface coating rapid removal device, by utilizing the sawtooth spiral scraper, can carry out depth and the plane scraping along wall surface to wall surface coating at the same time; The problem of high strength, low efficiency, and the use of rotary scrapers is noisy and dusty; by setting the roller and arraying water injection nails around the roller, it solves the problem that the existing wall spray cannot penetrate the coating in a short time, which is not conducive to the rapid removal of paint The problem

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