Mortar hopper supporting structure for plastering machine

Abstract

The invention discloses a mortar hopper supporting structure for a plastering machine. The mortar hopper supporting structure for the plastering machine comprises a machine body and a mortar hopper mounted on the upper portion of the machine body, and further comprises a sliding barrel and an ejector rod. The sliding barrel is mounted on the machine body and hinged to the mortar hopper integrally, and the sliding barrel can carry out up and down reciprocating motion relative to the machine body. The sliding barrel is further hinged to a hook piece capable of rotating relative to the sliding barrel in a limited range, the hooked piece is pushed through an elastic piece, and a hook portion of the hook piece is maintained to stretch out. The ejector rod is located in the sliding barrel, and is capable of moving longitudinally along the sliding barrel. The upper portion of the ejector rod stretches out of the sliding barrel and is provided with a limiting block. The lower portion of the ejector rod stretches out of the sliding barrel and is provided with a protruding block enabling the hook portion of the hook piece to draw back when the ejector rod moves downwards relative to the sliding barrel. The mortar hopper supporting structure for the plastering machine is further provided with a fixed block which is fixed to the machine body and used for allowing the hook piece to hook. The limited rotation of the hook piece refers to the fact that the hook piece can only rotate from the position where the fixed block is hooked to the position where the fixed block is separated from. The mortar hopper supporting structure for the plastering machine is simple, walls with lower ground clearances can be plastered when the plastering machine is operated, and working efficiency is higher.

Description

technical field [0001] The invention relates to a wall plastering machine, in particular to an ash hopper support structure of the wall plastering machine. Background technique [0002] The wall plastering machine replaces manual application of cement mortar to the wall, which has the advantages of high efficiency, saving time, labor and labor. [0003] At present, the wall plastering machine used in construction is mainly composed of a support and a body. The body is equipped with an ash hopper and a plastering board. There is a certain angle between the ash hopper and the body. When the body is rising along the support, the plastering board plasters the wall. Because the ash hopper is above the body, when the body is close to the top of the wall, the existence of the ash hopper will cause the body to be unable to rise to a position very close to the ceiling, so the walls near the roof cannot be plastered. [0004] In view of this situation, at present, a kind of ash hopp...

AI Technical Summary

Problems solved by technology

This is equivalent to leaving more areas that need to be manually plastered, which is not conducive to construction efficiency

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