Engineering machinery as well as tool damage detection system and method thereof

A technology for damage detection and tooling, applied in the direction of optical testing flaws/defects, etc., can solve problems such as untimely problems, low detection efficiency, missed or false positives, etc., to achieve the effect of convenient operation, high detection efficiency, and accurate detection results.

Inactive Publication Date: 2014-03-05
HUNAN SANY ROAD MACHINERY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] In view of this, the present invention proposes a tool breakage detection system and method to solve the problems of untimely detection of tool breakage, low detection efficiency, and missed or false positives; the present invention also proposes an installation Construction machinery with the tool breakage detection system

Method used

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  • Engineering machinery as well as tool damage detection system and method thereof
  • Engineering machinery as well as tool damage detection system and method thereof
  • Engineering machinery as well as tool damage detection system and method thereof

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and embodiments. For the convenience of describing the specific solutions of the present invention, the tool damage detection system on a milling machine will be taken as an example to describe in detail below.

[0030] Such as Figure 1-3 As shown, the specific embodiment of the present invention provides a tool 3 damage detection system, including a working drum 1, a working casing 2, a tool 3 and a tool seat 4, the tool 3 is installed on the working drum 1 through the tool seat 4, and the working drum 1 is set inside the working cover 2, and the working cover 2 is also provided with an infrared video recording module 5 for recording the contour image information of the tool 3, and the infrared video recording...

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Abstract

The invention discloses a tool damage detection system which comprises a working drum, a working housing, tools and tool aprons, wherein the tools are arranged on the working drum through the tool aprons; the working drum is arranged in the working housing. The tool damage detection system also comprises an infrared videography module, a data processing module and a feedback terminal. According to the tool damage detection system, in a working process of the tools, the temperatures of the tools are obviously higher than that of the surrounding environment; therefore, the infrared videography module arranged on the working housing can be used for recording the shape of a tool; the shape information is processed by the data processing module and then is finally fed to an operator through the feedback terminal, so that the damage condition of the tool can be detected. The tool damage detection system can find defects immediately in a detection process and is high in detection efficiency; a contour image of the tool under high temperature can be acquired through infrared videography, and a detection result is accurate. The invention also discloses a tool damage detection method and engineering machinery provided with the tool damage detection system.

Description

technical field [0001] The invention specifically relates to a tool damage detection system and method, and the invention also relates to a construction machine equipped with the tool damage detection system. Background technique [0002] At present, for construction equipment (such as milling machines, recycling machines, surface mining machines, etc.) Knives (bullet-type or disc-type), use alloy tools to break the hard construction surface; due to long-term friction or impact between the alloy tool and the hard construction surface, the alloy tool is easily damaged, which further threatens the tool holder; for Avoiding damage to the tool block and working drum often requires frequent inspection of the tool for breakage. [0003] In order to ensure construction safety and avoid smoke and dust spillage, the working drum is usually installed inside the working casing. This structure makes it difficult to check the knives. It is necessary to stop frequently and open the worki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88
Inventor 刘川罗东志付秋刚
Owner HUNAN SANY ROAD MACHINERY
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