Overflow-free concrete stirrer material falling device

Abstract

The invention relates to an overflow-free concrete stirrer material falling device, and belongs to the technical field of equipment. The overflow-free concrete stirrer material falling device comprises a material falling hopper, a baffle, a guiding rail and a servo motor. The overflow-free concrete stirrer material falling device is powered by the servo motor, thus continuity of the opening and closing states of a material falling opening is achieved, the opening and closing degree of the material falling opening can be adjusted at will from 0% to 100%, and the material flowing speed can be controlled better. The opening and closing degree of the material falling opening is determined by the specific concrete component and the number of required materials, and thus the problem of blockageof the material falling opening is solved fundamentally; and through butt joint of the stirring connection material hopper and the stirrer material falling opening servo motor, the material falling speed is increased, the situation that the opening and closing degree of the material falling opening is controlled manually by an operator is avoided, the more efficient effect is achieved, the production efficiency of a stirrer is improved, and the production cost is saved.

Description

technical field [0001] The invention relates to a discharge device for an overflow-free concrete mixer, which belongs to the technical field of equipment. Background technique [0002] Ready-mixed concrete is mixed and stirred evenly by the mixing device, and then unloaded into the mixer truck through the unloading device, and then transported to the construction site by the mixer truck. Due to the wide variety of concrete, the flow properties of concrete with various characteristics are quite different, and most of the existing feeding devices use pneumatic valves, and there are only three opening and closing states: fully open, fully closed and half open. When the viscosity of the concrete mixture is high or the slump is small, the feeding speed is usually slow. Due to the rough control of the pneumatic valve, the feeding port is blocked from time to time, which brings a lot of inconvenience to the production. [0003] In order to solve the above technical problems, the p...

AI Technical Summary

Problems solved by technology

The opening and closing degree of the feeding port is determined by the specific concrete components and the amount of materials required, which fundamentally solves the problem of blocking the feeding port, and the connection between the mixing hopper and the servo motor of the feeding port of the mixer improves the efficiency of the feeding port. The material speed avoids the operator's manual manipulation of the opening and closing of the material opening, which is more efficient, improves the production efficiency of the mixer, and saves production costs

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