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Vertical circulating concrete stirrer

A concrete and agitator technology, which is applied in the field of concrete mixing, can solve problems such as poor mixing degree and uneven mixing of concrete raw materials, and achieve the effects of improving service life, improving smoothness, and reducing conveying resistance

Active Publication Date: 2020-12-11
中建五局华南建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem of uneven mixing between concrete raw materials and poor mixing degree caused by the slow speed of cross-mixing between raw materials driven by the one-way rotating mixing drum or mixing blades in the mixing tank in the prior art. bad question

Method used

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  • Vertical circulating concrete stirrer
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Embodiment Construction

[0036] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0037] Such as Figure 1 to Figure 5As shown, a vertical circulating concrete mixer includes a mixing tank 1, a spiral blade roller 2, a cross bar 21, a support block 22, a conveying cylinder 3, a motor 4, a first pulley 41, a second pulley 42, a No. belt 43 and rotating stirring mechanism 5; the mixing barrel 1 includes a feeding barrel body 11, a cylindrical stirring part 12 and a discharging barrel body 13; the cylindrical stirring part 12 is arranged above the discharging barrel body 13 The feeding barrel 11 is arranged above the cylindrical stirring part 12; the rotating stirring mechanism 5 is arranged in the cylindrical stirring part 12; the rotating stirring mechanism 5 is used to stir the concrete in the mixing barrel 1 ; The spiral blad...

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Abstract

The invention belongs to the technical field of concrete stirring, and particularly relates to a vertical circulating concrete stirrer. The concrete stirrer comprises a stirring barrel, a spiral bladeroller, a transverse rod, a supporting block, a conveying cylinder, a motor, a first belt wheel, a second belt wheel, a first belt and a rotary stirring mechanism. According to the concrete stirrer,the motor is controlled to rotate to drive the spiral blade roller to rotate, the rotating spiral blade roller drives concrete raw materials at the bottom of a discharging barrel body to be conveyed into a feeding barrel body along a conveying barrel, and the rising concrete raw materials are gradually mixed in the process; then the concrete raw materials are discharged from the end, close to thedischarging barrel body, of the conveying barrel to the periphery and enter a barrel-shaped stirring part, the moving rotary stirring mechanism stirs concrete in the barrel-shaped stirring part, the concrete raw materials are further mixed, and finally the concrete in the barrel-shaped stirring part enters the discharging barrel body; and the concrete raw materials in the stirring barrel are stirred in the circulation process, and then the concrete raw materials can be fully mixed.

Description

technical field [0001] The invention belongs to the technical field of concrete mixing, in particular to a vertical circulating concrete mixer. 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 materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C5/16B28C7/16
CPCB28C5/0806B28C5/0831B28C5/16B28C7/167
Inventor 张士菊
Owner 中建五局华南建设有限公司
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