Concrete stirring device

Abstract

The invention discloses a concrete stirring device. The concrete stirring device comprises a bottom frame, wherein a stirring chamber is movably arranged above the bottom frame; a feeding hopper and adischarging port are arranged at the upper end and the side end of the stirring chamber correspondingly; a vertical plate is arranged at the side end of the bottom frame; a connecting plate is arranged on the vertical plate; a movable block is hinged to the side end of the connecting plate; the other end of the movable block is connected with the vertical plate through a first spring; a motor isarranged at the lower end of the outer side of the movable block; the output end of the motor is connected with a rotating shaft; spiral stirring blades are arranged on the rotating shaft; a supporting block is arranged on the rotating shaft; the supporting block is inserted into the rotating shaft in a penetrating mode; a first connecting rod is arranged at the upper end of the supporting block;one side of the first connecting rod is hinged to a second connecting rod, and the other side of the first connecting rod is hinged to a third connecting rod after being arranged on a gear; a fourth connecting rod is hinged between the second connecting rod and the third connecting rod; the lower end of the gear is connected with a worm in an engaged mode; and the worm is inserted into the rotating shaft in a penetrating mode. According to the concrete stirring device, concrete can be efficiently and uniformly stirred in a high-quality mode, and the concrete stirring device is suitable for large-batch production.

Description

technical field [0001] The invention relates to a stirring device, in particular to a concrete stirring device. Background technique [0002] Concrete is one of the most important civil engineering materials today. It is composed of cementitious materials, granular aggregates (also known as aggregates), water, and additives and admixtures added when necessary, prepared in a certain proportion, uniformly stirred, densely formed, cured and hardened. artificial stone. Concrete has the characteristics of rich raw materials, low price and simple production process, so its consumption is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make it widely used, not only in various civil engineering, but also in shipbuilding, machinery industry, marine development, geothermal engineering, etc. Concrete is also an important material. [0003] When mixing concre...

AI Technical Summary

Problems solved by technology

[0003] When mixing concrete, start the mixer, add stones, sand and cement to the mixer in sequence, dry mix evenly, then add water slowly, after all the water is added, continue mixing, most of the mixing devices in the prior art are simple in structure, and the mixing is not uniform And the stirring time is long, therefore, need to improve

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