Concrete mixing equipment capable of controlling working conditions by using viscosity of concrete

Abstract

The invention relates to the technical field of concrete, and provides concrete mixing equipment capable of controlling working conditions by using viscosity of concrete. The concrete mixing equipment capable of controlling the working conditions by using the viscosity of the concrete comprises a machine body, a rotating shaft is movably connected in the machine body, a spiral mixing blade is fixedly connected to the bottom of the rotating shaft, and a mixing barrel is movably connected to the surface of the spiral mixing blade. According to the concrete mixing equipment capable of controlling the working conditions by using the viscosity of the concrete, a driving mechanism drives a rotating shaft to rotate; by adding concrete raw materials into the mixing barrel, gravity can be increased so as to compress a compression spring to move; the mixing barrel drives a sliding block to move through a linkage rod; the sliding block and a buffer spring jointly act to push an insertion hole plate; the insertion hole plate changes the resistance of a rheostat, so that the input power of a water pump is changed; when feeding is stopped in the mixing barrel, an inserting block is inserted into the inserting hole plate, so that circulation of continuous water injection is generated; the rheostat and a water injection valve jointly control the water amount pumped into the mixing barrel by the water pump; and the proportion of raw materials to water is controlled to prevent the concrete structure from being loosened.

Description

technical field [0001] The invention relates to the technical field of concrete, in particular to a concrete mixing device which utilizes concrete viscosity to control working conditions. Background technique [0002] 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, uniformly stirred, compacted and cured. Concrete has high strength, good durability, and low cost. Concrete is widely used in the construction industry. [0003] In the prior art, since the mixing ratio of raw materials and water is fixed, if the ratio of water and raw materials is not suitable, the internal structure of the concrete will be loose, and the hard strength will be lowered, resulting in unusability, and the concrete mixing cannot judge the internal concrete condition. The equipment will continue to mix the concrete that has been mixed...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, since the mixing ratio of raw materials and water is fixed, if the ratio of water and raw materials is not suitable, the internal structure of the concrete will be loose, and the hard strength will be lowered, resulting in unusability, and the concrete mixing cannot judge the internal concrete condition. The equipment will continue to mix the concrete that has been mixed, wasting resources and reducing efficiency, so a concrete mixing equipment that uses concrete viscosity to control the working conditions came into being

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