Continuous mixer feeding device

Abstract

The invention discloses a feeding device of a continuous mixer. The feeding device comprises a feeding machine shell, wherein the feeding machine shell is divided into an aggregate conveying cavity and a sealed water conveying cavity; an upper roll shaft and a lower roll shaft which are driven by a power source pass through the aggregate conveying cavity and extend outside the sealed water conveying cavity; an upper aggregate conveying roll barrel and a lower aggregate conveying roll barrel are respectively arranged on the upper roll shaft and the lower roll shaft which are arranged in the aggregate conveying cavity; an upper water conveying roll barrel and a lower water conveying roll barrel are respectively arranged on the upper roll shaft and the lower roll shaft which are arranged in the sealed water conveying cavity; an aggregate conveyer belt is arranged between the upper aggregate conveying roll barrel and the lower aggregate conveying roll barrel, and a water conveyor belt is arranged between the upper water conveying roll barrel and the lower water conveying roll barrel; the aggregate conveyer belt is provided with a plurality of rows of aggregate conveying hoppers in a balanced way, and feeding holes which are horizontally formed respectively correspond to the aggregate conveying hoppers; the water conveyor belt is provided with a water conveying hopper in a balanced way; the side wall in the middle of the sealed water conveying cavity is provided with a water inlet and an overflow hole. The feeding device of the continuous mixer has the advantages of being high in continuity, high in yield, stable in quality and especially suitable for the occasion needing continuous work.

Description

technical field [0001] The invention relates to a concrete mixer, in particular to a continuous mixer feeding device. Background technique [0002] Mixers are one of the most commonly used equipment in building construction. The concrete mixers currently used all adopt the working mode of centralized feeding and intermittent mixing, that is, weighing cement, sand, and stones and pouring them into the upper hopper, lifting the upper hopper, pouring the materials into the mixing drum, adding water and stirring, and stirring evenly Then discharge the mixed material. This kind of mixing method not only has low output, unstable quality (poor control of the ratio between materials), but also high energy consumption. It cannot cooperate with the concrete delivery pump for continuous pouring construction, and cannot meet the needs of current production. Contents of the invention [0003] The object of the present invention is to provide a continuous mixer feeding device. [000...

AI Technical Summary

Problems solved by technology

This kind of mixing method not only has low output, unstable quality (poor control of the ratio between materials), but also high energy consumption. It cannot cooperate with concrete pump for continuous pouring construction, and cannot meet the needs of current production.

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