Wall surface trowelling device and wall surface trowelling equipment

Abstract

The invention discloses a wall surface trowelling device and wall surface trowelling equipment. The wall surface trowelling device comprises a support, a roller and a plastering plate, wherein the support is provided with an upper part and a lower part which are arranged in the trowelling direction; the roller is pivotally arranged at the upper part of the support; and the plastering plate is arranged at the lower part of the support, and is obliquely arranged relative to the plastering direction, and the lower end of the plastering plate is closer to the wall surface relative to the upper endof the plastering plate; and the plastering plate can move relative to the support, the surface tangent to one side close to the wall, of the roller is a rolling surface, the lower end of the plastering plate extends out of the rolling surface in the non-working state, and the lower end of the plastering plate is pressed by the wall to be flush with the rolling surface in the working state. In the trowelling advancing process, the roller rotates through friction force between the roller and the wall surface, accumulated materials between the roller and the wall surface can be discharged through rotation while the wall surface is trowelled for the first time, and the plastering plate cooperates with the roller to form a large coverage rate.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a wall smoothing device and wall smoothing equipment. Background technique [0002] At present, the plastering work in construction is mainly manual construction, and scaffolding needs to be built for high-altitude operations. There are problems such as high labor intensity, low efficiency, poor scraping smoothness, and potential safety hazards. However, there are equipments on the market that cannot adapt to all construction sites; secondly, the equipment on the market has a small area of ​​single troweling, low efficiency and difficult to handle joints; thirdly, the equipment on the market has poor adhesion to the walls, It is prone to hollowing and cracking; fourth, there is a phenomenon of scraper accumulation in the equipment on the market during troweling, and the accumulation is easy to damage the scraped wall. Contents of the invention [0003] The prese...

AI Technical Summary

Problems solved by technology

For this reason, the present invention proposes a wall smoothing device to solve the problems of small single smoothing area, easy hollowing and cracking, and easy accumulation of material and strain on the wall during the smoothing of the wall.

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