Plastering device for buildings

Abstract

The invention discloses a plastering device for buildings, which comprises a base; two upright posts; a lifting seat movably arranged between the two upright posts; a lifting mechanism used for driving the lifting seat to reciprocate up and down; a plastering plate arranged on the lifting seat; a storage hopper fixed on the lifting seat; a material conveying pump arranged at the lower part of thematerial storage hopper and used for conveying the mortar in the material storage hopper to a plastering plate through a first pipeline; a mortar box fixed on the base; a feeding mechanism used for conveying the mortar in the mortar box into the storage hopper when the lifting seat is in the lowest position. The storage hopper is used for storing a small amount of mortar, and the mortar box is used for storing a large amount of mortar, so that the weight of the lifting seat can be effectively reduced; when the lifting seat is positioned at the lowest position, the mortar in the mortar box is conveyed to the storage hopper through the feeding mechanism, so that the requirement of the structure on a pump is low, the problem of frequent and large-scale bending of pipelines is avoided, and thereliable mortar conveying can be ensured.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a construction plastering device. Background technique [0002] Most of the plastering of interior and exterior walls in the construction industry is done manually, which is inefficient and slow, and takes up a lot of time and labor. With the development of the aging of Chinese society, the decline of the labor force will exacerbate the current "labor shortage" problem, which will greatly affect the construction and cause the construction cost to rise. [0003] In view of the above problems, a plastering device has appeared in the prior art, and the wall is plastered by the plastering device, thereby reducing the labor intensity. There are two main types of existing plastering devices. The first is that the mortar box is directly set on the lifting base, and then the mortar in the mortar box is plastered on the wall through the plastering board through the slope; ...

AI Technical Summary

Problems solved by technology

[0004] In the first structure, the weight of the mortar box is heavy, and the energy consumption is high when lifting, and the lifting seat with heavy load has high requirements on the reliability of the structure; in the second structure, because the lifting seat will move up and down frequently, and the movement range is relatively large. Large, in order to meet the normal grouting operation of the lifting seat at a high position, the requirements for the delivery pump are high. In addition, the pipeline for conveying the mortar will be bent frequently and greatly, and the pipeline is easy to be blocked, and the mortar cannot be output reliably and stably.

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