Concrete mixing equipment for road and bridge construction

Abstract

The invention discloses a concrete mixing equipment for road and bridge construction, which comprises a casing, the false surface of the casing is in the shape of a ring, a motor seat is fixedly connected to the center of the top of the casing, and a motor is fixedly connected to the top of the motor seat. The output end of the motor is fixedly connected with a shaft coupling, the upper middle part of the housing is rotatably connected with a longitudinal stirring rod through a bearing, and the upper end of the longitudinal stirring rod is fixedly connected with the shaft coupling. Compared with the prior art, the beneficial effects of the present invention are: the present invention is simple in structure, easy to use, and can more fully mix the concrete evenly during concrete processing, and directly add water through the side wall to adjust the consistency of the concrete when the concrete is relatively dry To avoid adding water directly at the top, the mixing efficiency is low when the water is above the concrete, the device constantly changes the height of the mixed liquid level to ensure a more uniform mixing, and the device uses manual adjustment of the concrete discharge to make the discharge more controllable, it is worthwhile promote.

Description

technical field [0001] The invention relates to concrete processing equipment, in particular to concrete mixing equipment for road and bridge construction. Background technique [0002] Road bridges are generally composed of several parts such as roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities. [0003] Concrete: refers to the collective name of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. Concrete, which is widely used in civil engineering. [0004] In the construction of roads and bridges, a large amount of concrete needs to be poured. Most of the existing concrete uses concrete mixer trucks to provide a large amount of concrete,...

AI Technical Summary

Problems solved by technology

[0004] In the construction of roads and bridges, a large amount of concrete needs to be poured. Most of the existing concrete uses concrete mixer trucks to provide a large amount of concrete, which is very convenient. However, the amount of concrete required for road and bridge maintenance or the construction of small road sections is relatively large. If there is less, the cost of using concrete mixer trucks will be higher, and the existing small concrete mixing equipment is difficult to achieve a higher level of uniformity of concrete, so there may be hollowing and hollowing after pouring, which seriously affects the project. quality

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