Self-cleaning mortar mixer

Abstract

One or more embodiments of the invention provide a self-cleaning mortar mixer which comprises a mixing box. A hollow rotating shaft is rotatably connected to the top in the mixing box, mixing blades are fixedly connected to the side wall of the hollow rotating shaft, and the upper end of the hollow rotating shaft penetrates through the upper end of the mixing box and extends to the outside of themixing box. The upper end of the hollow rotating shaft is fixedly connected with a rotating connector, the upper end of the rotating connector is fixedly connected with a water inlet pipe, and water spraying openings are evenly formed in the side wall of the hollow rotating shaft. According to the self-cleaning mortar mixer, water is sprayed into the hollow rotating shaft through the water inlet pipe and is rapidly sprayed out from the water spraying openings, residual mortar on the mixing blades and the inner wall of the mixing box is cleaned, and the cleaning effect is excellent; a magneticsliding block moves up and down on the inner wall of a sliding groove through rotation of a reciprocating lead screw, and the magnetic sliding block drives a scraping plate to move up and down on theinner wall of the mixing box; and the residual mortar on the inner wall of the mixing box is scraped up and down, so that the mortar on the inner wall of the mixing box is prevented from influencing the subsequent use of the mixer, and the labor force is reduced.

Description

technical field [0001] One or more embodiments of this specification relate to the technical field of mortar mixers, in particular to a self-cleaning mortar mixer. Background technique [0002] Mortar mixer is a machine that mixes cement, sand and gravel aggregates and water and mixes them into mortar mixture. [0003] After the mixer mixes the mortar, in order to prevent the residual mortar in the mixer from solidifying on the mixing blade and the inner wall of the mixer, it is necessary to clean up the mixer in time after use, but most of the cleaning of the mixer is manually pouring clean water into the mixer The inside of the mixer is cleaned with a brush, which is very inefficient, wastes manpower and has high work intensity, and it is easy to clean the inside of the mixer through manual cleaning, so that after the mixer is not used for a period of time, the inside of the mixer is not cleaned. The mortar will solidify on the mixing blade and the inner wall of the mixer...

AI Technical Summary

Problems solved by technology

[0003] After the mixer mixes the mortar, in order to prevent the residual mortar in the mixer from solidifying on the mixing blade and the inner wall of the mixer, it is necessary to clean up the mixer in time after use, but most of the cleaning of the mixer is manually pouring clean water into the mixer The inside of the mixer is cleaned with a brush, which is very inefficient, wastes manpower and has high work intensity, and it is easy to clean the inside of the mixer through manual cleaning, so that after the mixer is not used for a period of time, the inside of the mixer is not cleaned. The mortar will solidify on the mixing blade and the inner wall of the mixer, resulting in a decrease in the mixing efficiency of the mixer during use, affecting the normal construction of the project, and increasing the cost and convenience of mortar production

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