Automatic wall plastering machine

Abstract

The invention discloses an automatic wall plastering machine. The automatic wall plastering machine comprises a rack, a wall plastering machine base and a wall plastering machine base driving mechanism. The rack comprises a supporting frame and at least one lifting frame, a lifting frame driving mechanism is arranged between the supporting frame and the lifting frame, and the lifting frame driving mechanism drives the lifting frame to move up and down on the supporting frame; and the wall plastering machine base is arranged on the lifting frame, and the wall plastering machine base driving mechanism drives the wall plastering machine base to move up and down on the lifting frame to conduct plastering on the wall. For a wall surface with a normal floor height, only one supporting frame and one lifting frame are adopted, the lifting frame driving mechanism drives the lifting frame to drive the wall plastering machine base to move up and down, and plastering on a lower wall surface can be completed; and then, the wall plastering machine base driving mechanism drives the wall plastering machine base to conduct plastering on upper and middle wall bodies. If a wall surface is too high, one supporting frame and more than two lifting frames can be adopted, and lifting frame driving mechanisms are arranged between the supporting frame and the lifting frames and between two adjacent lifting frames, so that no matter how high the wall surface is, plastering can be performed, and the application range is very wide.

Description

Technical field [0001] The invention relates to the field of construction, and specifically provides an automatic wall plastering machine. Background technique [0002] The wall plastering machine replaces the manual application of cement mortar on the wall and has the advantages of high efficiency, saving time and labor. Existing wall plastering machines are generally provided with a set of upright rails. Such a set of upright rails is usually composed of two parallel and vertical rails, called the left track and the right track. There are second racks on the left track and the right track respectively, and a driving gear is provided on the head of the wall plastering machine. Through the cooperation of the driving gear and the second rack, the wall plastering machine head can move up and down along the upright track, thereby Realize bottom-up plastering and top-down calendering functions. [0003] However, the length of the upright track of such a wall plastering machine...

AI Technical Summary

Problems solved by technology

The defect of this patent is: in the plastering process, the first clamping part of the wall plastering machine head needs to press through the locking part of the lever part of the first locking device to pass through the first locking device smoothly, so that the wall plastering machine The head walks from the first left track to the third left track, and even if the first clip on the wall-wiping head does not press the blocking part of the lever of the first blocking device, the wall-wiping head will continue Rising, forcefully let the first clip pass through the first blocking device, damaging the first clip or even the wall mopping head

The defect of the present invention is: the left track and the right track can be folded by using the hinged structure. Although the structure is simple and the cost is low, due to its high height and heavy load, the hinged structure is easily damaged, deformed or even broken, and the stability is not high. , unsafe

This patent is driven by a hydraulic cylinder or an air cylinder. The disadvantages are that the structure is relatively complicated, the product cost is high, and the work is unstable, which affects the construction efficiency and the quality of the plastered wall.

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