Fiber Concrete Mixer and Monitoring Method Based on Machine Vision

A fiber-reinforced concrete and machine vision technology, applied in chemical instruments and methods, cement mixing devices, instruments, etc., can solve problems such as easy agglomeration and uneven fiber dispersion, and achieve the effect of mixing quality assurance

Active Publication Date: 2021-09-03
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problem of uneven fiber dispersion or easy agglomeration in the prior art, and to provide a fiber concrete mixer and monitoring method based on machine vision

Method used

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  • Fiber Concrete Mixer and Monitoring Method Based on Machine Vision
  • Fiber Concrete Mixer and Monitoring Method Based on Machine Vision
  • Fiber Concrete Mixer and Monitoring Method Based on Machine Vision

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Embodiment Construction

[0054] The present invention is described in detail below in conjunction with accompanying drawing:

[0055] refer to Figure 1 to Figure 4 , The fiber concrete mixer based on machine vision includes a shell component, a stirring component, a power component, an image acquisition component and an image analysis component.

[0056] The shell components include a mixing drum 1 , a lifting nose 2 and a support frame 23 .

[0057] The mixing drum 1 is a cylindrical steel hollow tube, the thickness of the tube wall is 3mm-5mm, the diameter of the left and right tube walls is 1m-1.2m, and the tube length is 2m; Shaped through-holes are used to extend the rotating base 8 and the stirring shaft 20 into the inside of the mixing drum 1; the symmetrical top and bottom walls of the mixing drum 1 are provided with three rectangular arc surface openings, which are the feeding port 3 and the cleaning port in turn. 4. Outlet 13, specifically:

[0058] The feed port 3 is used for the entry ...

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Abstract

The invention discloses a fiber concrete mixer and a monitoring method based on machine vision, which overcomes the existing problems of uneven fiber dispersion or easy agglomeration, and includes a shell component, a stirring component, a power component, an image acquisition component and an image analysis Parts; the shell part includes the mixing drum and the support frame; the stirring part includes the transmission gear and the stirring shaft; The transmission gear on the extension end of the shaft is connected to the power part on the support frame; the shell part is connected with the power part through two ring gears set on the mixing drum through two driving gears, and the image acquisition part is installed on the stirring drum. The left cavity of the barrel, the image acquisition part is connected with the image analysis part; the shell part, the control rod of the image acquisition part, and the image analysis part are installed on the support frame. The invention also discloses a mixture quality monitoring method.

Description

technical field [0001] The invention relates to a fiber concrete mixing device, more specifically, the invention relates to a machine vision-based fiber concrete mixer and a monitoring method. Background technique [0002] Compared with ordinary concrete, fiber reinforced concrete has the advantages of high tensile strength, high elongation, and good toughness. In recent years, with the research and development of fiber-reinforced concrete, fiber-reinforced concrete has gradually begun to be used in some projects that require high concrete tensile strength, such as important tunnels, subways, airports, elevated road beds, spillways, and explosion-proof and earthquake-proof projects. However, during the mixing process of fiber concrete, there are problems such as uneven fiber dispersion or easy agglomeration. At this time, it is difficult to control the mixing quality and mixing time of the fiber concrete mixture in the mixer. And when the fiber concrete mixture is stirred i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C5/40B28C5/24B28C5/08B28C7/02G06T7/11G06T7/00
CPCB28C5/0831B28C5/24B28C5/40B28C7/02G06T7/0004G06T2207/10004G06T2207/30132G06T7/11
Inventor 王伯昕房睿昶王清
Owner JILIN UNIV
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