Small concrete stirring device

Abstract

The invention discloses a small concrete stirring device, which comprises a first shell. A first motor is mounted at the top of the first shell, the output end of the first motor is connected with a rotating rod through a coupling, and the rotating rod stretches into the first shell; stirring paddles are evenly arranged on the rotating rod, and guiding columns are mounted at the ends of the stirring paddles on the left and right sides correspondingly; and the other sides of the guiding columns are connected with scraping plates through springs correspondingly, and the scraping plates are in clearance fit with the inner wall of the corresponding shell. The first motor drives the rotating rod to rotate, and thus materials are stirred and mixed through the stirring paddles; the other sides ofthe guiding columns are connected with the scraping plates through the springs correspondingly, and under the effect of the springs, the scraping plates are pushed to be tightly attached to the innerwall of the first shell to clean the inner wall of the first shell along with rotating of the rotating rod; and through the mode that hot water is circularly injected into a second shell, the stirring device works in the cold winter, and the temperature in the first shell is increased, so that the situation that the materials in the first shell are frozen and consequently stirred unevenly is avoided.

Description

technical field [0001] The invention relates to the technical field of concrete mixing, in particular to a small concrete mixing device. Background technique [0002] Concrete is a commonly used building material, which is composed of sandstone, cementitious material and mud. The concrete needs to be mixed through the mixing device so that the components in the concrete can be mixed evenly. The existing concrete mixing device can mix the materials There is no crushing device before, so that the materials with large particles cannot be fully stirred, thus affecting the mixing effect, and the existing concrete mixing device does not have a device for heating the shell in the cold season, causing the material to freeze during mixing. ice resulting in uneven stirring. Contents of the invention [0003] The object of the present invention is to provide a small concrete mixing device to solve the problems raised in the above-mentioned background technology. [0004] In order t...

AI Technical Summary

Problems solved by technology

[0002] Concrete is a commonly used building material, which is composed of sandstone, cementitious material and mud. The concrete needs to be mixed through the mixing device to make the components in the concrete mix evenly. The existing concrete mixing device is mixing the materials There is no crushing device before, so that the materials with large particles cannot be fully stirred, thus affecting the mixing effect, and the existing concrete mixing device does not have a device for heating the shell in the cold season, causing the material to freeze during mixing. ice resulting in uneven mixing

Images