Concrete trial-manufacturing and processing device

Abstract

The invention discloses a concrete trial-manufacturing and processing device, and belongs to the field of building material processing mechanical equipment. A main material feeding hopper and an ingredient feeding mechanism are arranged on the two sides of the upper portion of a concrete preparation kettle correspondingly, a concrete discharging control valve is fixedly arranged on a concrete discharging pipe in the middle of the lower side of the concrete preparation kettle, and a concrete discharging mechanism is arranged on the lower side of the concrete discharging pipe; and a preparation water inlet guide pipe is arranged on the concrete preparation kettle on the adjacent side of the main material feeding hopper, the output end of a concrete stirring motor is vertically and rotatably connected with a concrete stirring shaft, and a plurality of stirrers are horizontally and fixedly arranged on the concrete stirring shaft in sequence from top to bottom. According to the concrete trial-manufacturing and processing device, the structural design is reasonable, ingredients can be conveniently, accurately and quantitatively added according to the needs of concrete trial-manufacturing and processing, trial-manufacturing and processing of concrete of different specifications and batches are achieved, the processed concrete can be continuously and quantitatively transferred and discharged, the automation degree of concrete trial-manufacturing is improved, and the use needs are met.

Description

technical field [0001] The invention belongs to the field of building material processing machinery and equipment, and in particular relates to a concrete trial production processing device. Background technique [0002] Concrete refers to the collective name of engineering composite materials that aggregate aggregates into a whole by cementitious materials. Concrete is the main civil engineering material. It is composed of cementitious materials, granular aggregates, water, admixtures and blending ingredients. Concrete is an artificial building material prepared in a certain proportion, uniformly stirred, densely formed and cured. Concrete has the characteristics of rich raw materials, low price and simple production process, so its usage is increasing. Concrete is mainly divided into two stages and states: the plastic state before setting and hardening, that is, fresh concrete or concrete mixture, and the hard state after hardening, that is, hardened concrete or concrete. ...

AI Technical Summary

Problems solved by technology

During the trial production process of existing concrete, the addition of ingredients is manually weighed and added by workers. The efficiency of adding ingredients is low, and the labor intensity of workers is relatively high. Moreover, due to the randomness of workers’ weighing and adding, it is easy to cause the addition of ingredients. Addition produces a large error, and it is difficult to efficiently and accurately add the required weight of the blending ingredients according to the needs of concrete trial production, resulting in errors in the test data after concrete processing. After the existing concrete is completed, it is necessary to prepare the concrete in the kettle The concrete is discharged into the trial-manufactured mold required for the test for later performance testing. Concrete made of the same weight of blended ingredients needs to be set up for multiple test comparison groups. The existing concrete discharge mechanism mainly uses workers' manual or electric. Opening and closing the blanking valve to control concrete blanking makes it difficult to accurately control the weight of concrete blanking, resulting in different concrete weights in multiple test comparison groups, making it difficult to achieve continuous quantitative and accurate discharge of concrete, which affects the accuracy of concrete performance testing It cannot meet the needs of trial production and processing

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