Roadheader, system and method

A technology of roadheader and driving face, applied in cutting machinery, testing machinery, earth-moving drilling, etc., can solve the problems of invisible, positioning accuracy not reaching millimeter level, large dust, etc., and achieve the effect of real-time positioning

Active Publication Date: 2019-02-19
山东新矿信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some roadheaders can perform automatic cutting when the fuselage coordinates are fixed and the attitude remains unchanged. However, because the roadheader is disturbed by the impact of rocks during the excavation process, the fuselage coordinates and attitude are constantly changing, so it cannot be truly realized on site. automatic cutting
[0004] In order to adjust the position of the roadheader according to the tunneling situation, some manufacturers use cameras, infrared cameras, and thermal imaging cameras to monitor the section in real time to assist workers in remote control operations. However, due to the relatively ...

Method used

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  • Roadheader, system and method

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Embodiment Construction

[0092] The present disclosure will be further described below in conjunction with the accompanying drawings and embodiments.

[0093] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0094] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinati...

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Abstract

The invention provides a roadheader, a system and a method. According to the roadheader, the system and the method, three-dimensional space coordinates of the roadheader can be tracked and measured inreal time to realize the millimeter levelpositioning accuracy of the set distance within the visual range, remote control operation and automatic control over the roadheader are facilitated, and themovement path and the speed of a cutting head as well as the direction, position and posture of a roadheader body can be automatically adjusted according to the position change of the roadheader and the rock wall hardness change of a heading working face roadway.

Description

technical field [0001] The present disclosure relates to a boring machine, system and method. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] As an important mechanical equipment in mining, the roadheader is mainly used in mine roadway excavation projects. The key technology of the intelligent control of the roadheader is mainly the automatic control of the roadway section forming and the control of the driving direction. In the process of the automatic control of the roadway section forming, how to automatically control the cantilever of the roadheader to drive the cutting head to carry out the cutting operation in the roadway section operation , Cutting out the specified cross-sectional shape according to the design path is the key to the technology. At present, some roadheaders can perform automatic cutting when the fuselage coordina...

Claims

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Application Information

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IPC IPC(8): E21D9/10E21C25/16E21C31/02E21C35/00E21C39/00E21F17/18E21F17/00
CPCE21C25/16E21C31/02E21C35/00E21C39/00E21D9/1006E21F17/00E21F17/18
Inventor 袁清国卢新明石泉李国鑫闫长青
Owner 山东新矿信息技术有限公司
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