A concrete mixing device

Abstract

The invention discloses a concrete mixing device, belonging to the technical field of concrete mixing, comprising a mixing cylinder, a fixing seat and a connecting cylinder. Inside the fixed seat, there are three storage cavities at equal intervals with the second connecting cavity as the center of the circle, the upper and lower ends of the second connecting cavity are installed with connecting cylinders through bearings, and a material guiding cavity is opened at the middle of the connecting cylinder. , a drive motor is installed on the top of the fixed seat just above the drive gear, a water inlet pipe is vertically inserted through the top of the fixed seat on one side of the drive motor, and the side walls of the connecting cylinders at the positions of the three first feeding ports are all opened There is a material guide port, a first connecting cavity is laterally opened at the bottom of the connecting cylinder, and a mixing cylinder is laterally installed on the inner side walls of both ends of the first connecting cavity through bearings. The invention is convenient for proportioning according to the proportion of concrete components, has high mixing efficiency and good mixing uniformity.

Description

technical field [0001] The invention relates to the technical field of concrete mixing, in particular to a concrete mixing device. Background technique [0002] Concrete, abbreviated as "concrete": refers to the collective name of engineering composite materials that cement aggregates into a whole by cementing materials. The term concrete usually refers to using cement as cementing material and sand and stone as aggregate; Mixed with water (may contain admixtures and admixtures) in a certain proportion, the cement concrete obtained by mixing is also called ordinary concrete. It is widely used in civil engineering. Concrete has the characteristics of abundant raw materials, low price and simple production process. , thus making it more and more used. [0003] In reality, it is often necessary to pour all the required concrete materials into the mixer for mixing in the process of mixing and mixing concrete, or continuously put the concrete materials into the mixer for mixing,...

AI Technical Summary

Problems solved by technology

[0003] In reality, it is often necessary to pour all the required concrete materials into the mixer for mixing in the process of mixing the concrete, or continuously put the concrete materials into the mixer for mixing, which will easily cause the accumulation of concrete materials , so that the mixing and mixing are not uniform enough. At the same time, the proportion of concrete materials is manually proportioned when proportioning, and the proportion of materials cannot be automatically proportioned, which is inconvenient to use.

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