Automatic feeding device for producing concrete additive

Abstract

The invention discloses an automatic feeding device for producing a concrete additive. The automatic feeding device comprises a shell, and is characterized in that a motor is arranged below the shell; an output shaft is arranged above the motor; a stirrer is arranged above the output shaft; small fan blades and large fan blades are arranged on the outer side of the stirrer, and the small fan blades and the large fan blades respectively account for half of the area of the side surface of the stirrer; a driving gear is arranged below the stirrer; air pressure channels are arranged in the stirrer and are respectively arranged at two inner sides of the stirrer; a plurality of fans are arranged in the air pressure channels and electrically connected with the motor; small fan blade blocking plates and large fan blade blocking plates are arranged in the stirrer; the small fan blade blocking plates and the small fan blades are of a matched structure; and the large fan blade blocking plates and the large fan blades are of a matched structure. According to the invention, the automatic feeding device has the advantages of high practicability and capability of automatically adjusting consistency.

Description

technical field [0001] The invention relates to the technical field of automatic feeding, in particular to an automatic feeding device for producing concrete additives. Background technique [0002] Concrete admixture is a chemical substance that is added in the process of mixing concrete, accounting for less than 5% of the cement mass, and can significantly improve the performance of concrete. Concrete additives are characterized by many varieties and small dosage, which have a great impact on the performance of concrete. Investment With the characteristics of few, quick results, and significant technical and economic benefits, with the continuous advancement of science and technology, additives have been used more and more. While producing concrete additives, each production device will need an operator The staff guards the whole process and feeds in time to avoid the concrete additive being too thin or too thick, which is time-consuming and labor-intensive, and the produc...

AI Technical Summary

Problems solved by technology

[0002] Concrete admixture is a chemical substance that is added in the process of mixing concrete, accounting for less than 5% of the cement mass, and can significantly improve the performance of concrete. Concrete additives are characterized by many varieties and small dosage, which have a great impact on the performance of concrete. Investment With the characteristics of few, quick results, and significant technical and economic benefits, with the continuous advancement of science and technology, additives have been used more and more. While producing concrete additives, each production device will need an operator The staff guards the whole process and feeds in time to avoid the concrete additive being too thin or too thick, which is time-consuming and labor-intensive, and the production cost is high. Therefore, an automatic feeding device for the production of concrete additives with strong design practicability and automatic adjustment of thickness is very necessary

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