Concrete rotary stirring and mixing device for building construction

Abstract

The invention discloses a concrete rotary stirring and mixing device for building construction, and relates to the technical field of concrete stirring. The concrete rotary stirring and mixing devicecomprises a fixing frame, wherein a rotating plate is rotatably mounted on the fixing frame, a plurality of rotatably arranged stirring barrels are annularly and uniformly mounted on the rotating plate, and a vertical rack is vertically fixed on the fixing frame. According to the concrete rotary stirring and mixing device, the rotating plate is driven by an arranged stepping driving mechanism to rotate in a stepping manner, at the moment, the stirring barrels on the rotating plate can rotate to vertically correspond to a stirring mechanism after being adjusted, the arranged stirring mechanismrotates in the lifting process of a lifting frame and meanwhile performs sufficient rotary stirring on concrete in the stirring barrels, and an arranged bottom scraping plate can ascend and descend vertically in the adjusting process to make the concrete shake up and down, so that the concrete stirring sufficiency can be effectively improved. The device allows the concrete to be separately placedin the multiple stirring barrels and realizes one-by-one stirring of the concrete in the stirring barrels, so that the stirring process is more sufficient and efficient.

Description

technical field [0001] The invention relates to the technical field of concrete mixing, in particular to a concrete rotary mixing device for building construction. Background technique [0002] Ordinary concrete refers to the artificial stone made of cement as the main cementitious material, mixed with water, sand, stones, chemical admixtures and mineral admixtures when necessary, mixed in an appropriate proportion, and uniformly stirred, compacted and cured. . Concrete is mainly divided into two stages and states: the plastic state before setting and hardening, that is, fresh concrete or concrete mixture; the hard state after hardening, that is, hardened concrete or concrete. The strength grade of concrete is divided by the standard value of cubic compressive strength, and the strength grade of ordinary concrete in China is divided into 14 grades. [0003] The patent with the authorized notification number CN206551219U discloses a concrete mixing device, which includes a ...

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Problems solved by technology

[0003] The patent with the authorized notification number CN206551219U discloses a concrete mixing device, which includes a vertically arranged mixing drum, a rotating drum vertically arranged in the mixing drum, and a power member for driving the rotating drum. The inner wall of the drum is fixed with a first helical blade for conveying concrete from top to bottom, and the outer wall of the drum is fixed with a second helical blade for conveying concrete from bottom to top. Mixing, but during the mixing process, the concrete cannot be dispersed, resulting in too much concrete in a single stirring, resulting in insufficient mixing. For this reason, a concrete rotary mixing and mixing device for building construction is now provided to solve the above technical problems. question

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