Differential type plastering device

Abstract

The invention belongs to the technical field of building machinery, and relates to a differential type plastering device. The device comprises a mortar conveying mechanism, a differential plastering mechanism, an oscillation guide rail mechanism, a mortar thickness control device and a universal support cart, wherein the differential plastering mechanism is sleeved at the front end of a sleeve of a helical conveyor of the mortar conveying mechanism, is fixed along the axial direction, and is arranged on a support frame plate of the oscillation guide rail mechanism together with the mortar conveying mechanism through a support sliding plate, thus forming the core component of the differential type plastering device which is formed by variation of a differential wheel system structure; and the spiral conveyer of the mortar conveying mechanism conveys mortar to a centrifugal dash impeller on the end face of a small hollow central gear at the front end of the sleeve, so that the mortar is dashed to the wall surface. The differential type plastering device has a reasonable structure and excellent performance, can well simulate manual plastering, and can realize mechanical plastering for building walls.

Description

technical field [0001] The invention belongs to the technical field of construction machinery, and in particular relates to a differential plastering device for construction. Background technique [0002] Wall plastering is one of the most labor-intensive tasks in building construction. At present, the manual plastering work mode is still widely used at home and abroad. The quality and efficiency of manual plastering depend to a large extent on the worker's operation technology and quality. According to supervision requirements, people have been working on the mechanization of wall plastering for a long time to shorten the construction period and reduce labor costs. So far, more than 200 patents have appeared, but these patents are not actually implemented. According to some of the patents The trial-manufactured plastering equipment generally employs a large number of people, loses a lot of ash, and is cumbersome to operate. The thickness of the mortar on the wall is uneven...

AI Technical Summary

Problems solved by technology

[0002] Wall plastering is one of the most labor-intensive tasks in building construction. At present, the manual plastering work mode is still widely used at home and abroad. The quality and efficiency of manual plastering depend to a large extent on the worker's operation technology and quality. According to supervision requirements, people have been working on the mechanization of wall plastering for a long time to shorten the construction period and reduce labor costs. So far, more than 200 patents have appeared, but these patents are not actually implemented. According to some of the patents The trial-manufactured plastering equipment generally employs a large number of people, loses a lot of ash, and is cumbersome to operate. The thickness of the mortar on the wall is uneven, and it is difficult to hang the plaster. At the same time, because these plastering machines are difficult to determine the amount of plastering according to the unevenness of the wall and compact it like manual plastering, the mortar and the wall are generally not firmly combined. , it is difficult to be accepted by users, which greatly limits the productization of its prototype and the promotion of corresponding technologies. How to better simulate the mechanized plastering device of the manual plastering process has always been a difficult problem faced by construction engineering technicians

Images