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Comprehensive performance test system for heading machine

A comprehensive performance test and roadheader technology, which is applied in the direction of machine/structural component testing, measuring devices, instruments, etc., can solve problems such as troubleshooting, disassembly, lifting and transportation difficulties, delays in tunneling footage, and heavy machine weight. To achieve the effect of convenient handling, reduction of procedures, and lower failure rate

Inactive Publication Date: 2021-05-14
YANKUANG DONGHUA HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There will be various problems in the actual use of the roadheader, and the hard rock excavation conditions are more complicated, the weight of the equipment is relatively large, and the weight of a single part can reach 20 tons to 30 tons. After being put into use, due to The roadway conditions are complex and changeable. Once there is a problem with the product, it is very difficult to troubleshoot, disassemble, lift and transport underground, which brings a lot of trouble to the user, and the subsequent improvement is relatively passive, which will also delay the user's excavation progress.
However, there is no comprehensive performance test system for roadheaders in the prior art to carry out ex-factory inspection and type tests on roadheaders, and to conduct detection tests for key items such as cutting, climbing, and transportation, and to test the roadheaders under no-load conditions. and various parameters under load conditions

Method used

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  • Comprehensive performance test system for heading machine
  • Comprehensive performance test system for heading machine
  • Comprehensive performance test system for heading machine

Examples

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Embodiment Construction

[0020] The core of the present invention is to provide a roadheader comprehensive performance testing system, which can detect various parameters of each key test point of the roadheader under various working conditions. According to the performance of these roadheaders, the deficiencies in design and production Optimize and improve the parts, reduce the failure rate of hydraulic components of underground mining machinery, reduce hardware failure losses, reduce procedures, and optimize the working procedures of mining machinery.

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making crea...

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Abstract

The invention discloses a comprehensive performance test system for a heading machine. The system comprises a rock wall with preset hardness, a first parameter acquisition device arranged on the heading machine and used for acquiring parameters of the heading machine when the rock wall is cut, and a data acquisition device connected with the first parameter acquisition device, wherein the data acquisition device is further connected with a data analysis and processing device, and the other end of the data analysis and processing device is connected with a data output device. The comprehensive performance test system of the heading machine can detect various parameters of each key test point of the heading machine under various working conditions, optimizes and improves the defects of design and production according to the performance of the heading machine, reduces the fault rate of hydraulic elements of mining machinery under a mine, reduces the hardware fault loss, reduces the working procedures, improves working efficiency, and optimizes the working procedure of the mining machinery.

Description

technical field [0001] The invention belongs to the technical field of mechanical testing, in particular to a tunneling machine comprehensive performance testing system. Background technique [0002] There will be various problems in the actual use of the roadheader, and the hard rock excavation conditions are more complicated, the weight of the equipment is relatively large, and the weight of a single part can reach 20 tons to 30 tons. After being put into use, due to The roadway conditions are complex and changeable. Once there is a problem with the product, it is very difficult to troubleshoot, disassemble, lift and transport underground, which brings a lot of trouble to the user, and the subsequent improvement is relatively passive, which will also delay the user's excavation progress. . However, there is no comprehensive performance test system for roadheaders in the prior art to carry out ex-factory inspection and type tests on roadheaders, and to conduct detection te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00G01D21/02
CPCG01M99/005G01D21/02
Inventor 苗祥云李文亮张加永庞晴晴汤东旭李琳高启章张庆良郭靖张凯
Owner YANKUANG DONGHUA HEAVY IND CO LTD
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