Concrete mixing equipment for road and bridge construction

Abstract

The invention discloses concrete mixing equipment for road and bridge construction. The concrete mixing equipment comprises a housing; the false surface of the housing is in a circular ring shape; the middle of the top of the housing is fixedly connected with a motor cabinet; the upper side of the motor cabinet is fixedly connected with a motor; the output end of the motor is fixedly connected with a coupler; the middle part of the upper part of the housing is rotationally connected with a longitudinal mixing rod through a bearing; and the upper end of the longitudinal mixing rod is fixedly connected with the coupler. Compared with the prior art, the concrete mixing equipment has the beneficial effects that the concrete mixing equipment is simple in structure and convenient to use; concrete can be uniformly mixed more fully during concrete processing; when the concrete is dry, water is directly added through the side wall to adjust the concrete concentration, so that a situation that the mixing efficiency is low due to the fact that the water is added directly from the top and is located on the concrete is avoided; the mixing liquid level height of the concrete mixing equipment is changed constantly, so that more uniform mixing is guaranteed; in addition, the concrete mixing equipment adopts manual adjustment on the discharging of the concrete, so that the discharging is more controllable and the concrete mixing equipment deserves popularization.

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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