Wall rendering robot

Abstract

The invention relates to an improved equipment on the basis of an original patent wall side plastering machine (the patent number: ZL01218090.4), and the invention is that two groups of mutually independent plane plastering devices and reentrant and outside corners plastering devices are arranged on the revolution support of a crawler belt chassis. Improvement is done to a power driving system of the crawler belt chassis, and a half axis and an electromagnetic clutch are added. The revolution support adopts a gear worm to drive. The weight of a complete machine is reduced, in order to ensure that the whole mechanization is realized for the work of the complete machine such as the plastering, the roughening, the treatment of the reentrant and outside corners during the construction, the labor strength is greatly reduced, the production efficiency is improved, and the maintenance expense is reduced, as well as the service life is prolonged.

Description

technical field [0001] The invention relates to a construction machine, in particular to a device for smoothing the surface of a wall with mortar. Background technique [0002] Known house construction is to the equipment and the technology of plastering inside and outside walls, basically all use original tools such as trowel, scraper at present, rely on manual operation, mortar is troweled. The labor intensity is extremely high, the production efficiency is low, and the quality such as the flatness of the painting and the straightness of the yin and yang angles are poor. [0003] The utility model patent "Wall Plastering Machine" (Patent No. ZL00218090.4) that I applied for in 2002 provides a feasible mechanical device for wall plastering. After several years of production practice, it has been proved that this plastering machine has high production efficiency and greatly Reduce the labor intensity of workers, but there are also the following unsatisfactory points. [00...

AI Technical Summary

Problems solved by technology

[0004] 1. Part of the structural design is unreasonable

The plastering machine installs the telescopic cylinders for plastering the yin and yang corners on both sides of the flat plastering telescopic arm. Not only is the manufacturing process complicated, the angle of the yin and yang corner plastering boards is difficult to control, and it is difficult to ensure the verticality and levelness of the yin and yang corners. , affect the painting quality

The gearbox and motor in the power transmission system of the chassis are too large, and the clutch structure is unreasonable

[0005] 2. The weight of the whole machine is too large, it is inconvenient and unsafe to go up and down stairs

[0006] 3. Due to the imperfect structural design, the reliability of the plastering machine is poor

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