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Concrete stirring device and method

A mixing device and concrete technology, applied in the field of concrete mixing, can solve the problems of affecting the mixing efficiency, lack of buffer area, easily affecting the concrete, etc., and achieve the effects of improving the mixing efficiency and the mixing uniformity.

Inactive Publication Date: 2021-06-22
广州中创建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When it comes to construction, it involves the use of construction concrete mixers. The existing mixing device lacks a buffer area when adding new concrete, and it is easy to affect the concrete that has been mixed, and it needs to be stirred again for a long time. To achieve the expected effect, affect the mixing efficiency, for this reason, a concrete mixing device and method are proposed

Method used

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  • Concrete stirring device and method
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  • Concrete stirring device and method

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Experimental program
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Effect test

Embodiment 1

[0041] see Figure 1-Figure 6 , the present invention provides a technical solution:

[0042] A concrete stirring device, comprising a supporting mechanism, a feeding mechanism, a buffer mechanism, a stirring mechanism and a driving mechanism;

[0043] The support mechanism includes a base 1, the top of the base 1 is fixed with a fixed cylinder 6, the top of the base 1 is provided with a through groove 19, the inner side of the fixed cylinder 6 is provided with an annular groove 28, the fixed cylinder 6 The top is provided with a gear groove 29 communicating with the annular groove 28;

[0044] The feeding mechanism includes a feeding hopper 2, the nozzle on the bottom side of the feeding hopper 2 is inserted into the fixed cylinder 6, and the feeding hopper 2 is fixed on the top of the base 1;

[0045] The buffer mechanism includes a rotating cylinder 3, which is located in the inner cavity of the fixed cylinder 6 and is sleeved on the outside of the nozzle of the feed hopper...

Embodiment 2

[0071] A mixing method of a concrete mixing device, comprising the following steps:

[0072] S1, batching, mix the concrete according to the preset ratio, and then put the prepared concrete into the hopper 2 at a constant speed of 170Kg / min;

[0073] S2, stirring, first start the second motor 31 to drive the rotating cylinder 3 to rotate counterclockwise and drive the fixed cylinder 6 to rotate clockwise, then start the first motor 5 to drive the stirring shaft 8 to rotate counterclockwise and drive the spiral blade 18 to rotate, The spiral blade 18 spirally pushes the concrete input from the feed hopper 2 into the mixing tank 4, which can prevent the new concrete from pouring into the uniformly mixed concrete in a short period of time, resulting in poor mixing effect The concrete entering the mixing bucket 4 is pre-stirred by the rotating raised rod 34 driven by the rotating drum 3, and the agglomerated concrete blocks are ground and broken through the movable hammer 35 and t...

Embodiment 3

[0076] A mixing method of a concrete mixing device, comprising the following steps:

[0077] S1, batching, mix the concrete according to the preset ratio, and then put the prepared concrete into the hopper 2 at a constant speed of 53Kg / min;

[0078] S2, stirring, first start the second motor 31 to drive the rotating cylinder 3 to rotate counterclockwise and drive the fixed cylinder 6 to rotate clockwise, then start the first motor 5 to drive the stirring shaft 8 to rotate counterclockwise and drive the spiral blade 18 to rotate, The spiral blade 18 spirally pushes the concrete input from the feed hopper 2 into the mixing tank 4, which can prevent the new concrete from pouring into the uniformly mixed concrete in a short period of time, resulting in poor mixing effect The concrete entering the mixing bucket 4 is pre-stirred by the rotating raised rod 34 driven by the rotating drum 3, and the agglomerated concrete blocks are ground and broken through the movable hammer 35 and th...

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Abstract

The invention discloses a concrete stirring device and method. The concrete stirring device comprises a supporting mechanism, a feeding mechanism, a buffering mechanism, a stirring mechanism and a driving mechanism, the supporting mechanism comprises a base, a fixing cylinder is fixed to the top of the base, a through groove is formed in the top of the base, an annular groove is formed in the inner side of the fixing cylinder, and a gear groove communicating with the annular groove is formed in the top of the fixing cylinder. According to the concrete stirring device and method, concrete fed from a feeding hopper is spirally pushed into a stirring barrel through a spiral blade, so that the phenomenon that a large amount of newly-fed concrete flows into uniformly-mixed concrete within a short time, and consequently the mixing effect is poor can be avoided, the concrete entering the stirring barrel is stirred in advance through a protruding rod which is driven to rotate by a rotating cylinder, in addition, blocky concrete coagulated together is ground and smashed through a movable hammer and a fixed hammer, so that the mixing uniformity of the concrete is improved, and then the concrete in the stirring barrel is fully stirred through a fixing frame driven by a stirring shaft, so that the stirring efficiency of the concrete is improved.

Description

technical field [0001] The invention relates to the technical field of concrete mixing, in particular to a concrete mixing device and method. Background technique [0002] Architecture is the general term for buildings and structures. It is an artificial environment created by people in order to meet the needs of social life, using the material and technical means they have mastered, and using certain scientific laws, Feng Shui concepts and aesthetic principles. The buildings are mainly wooden structures. Western traditional buildings are dominated by masonry structures. Modern buildings are dominated by reinforced concrete. It has a simple and elegant style, mainly using thatch, wood, bricks and tiles as building materials, and using wooden structures as structural methods (columns, beams, fangs, purlins, rafters, etc.), combined in accordance with the actual size, shape and spacing required by the structure. Together. This architectural structure reflects the clarity, o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C5/14B28C5/08B28C7/10B28C7/16B02C13/06B02C13/28
CPCB02C13/06B02C13/2804B28C5/0831B28C5/141B28C5/148B28C7/10B28C7/16
Inventor 胡勇强
Owner 广州中创建筑科技有限公司