采煤机电缆牵引拉力过载保护装置

李玉华; 杨传常; 闫业臣; 刘广民

doi:10.13272/j.issn.1671-251x.2017.12.003

采煤机电缆牵引拉力过载保护装置

李玉华^{1, 2},
杨传常^{1, 2},
闫业臣^{1, 2},
刘广民^{1, 2}

1.
山东能源枣庄矿业(集团)有限责任公司，山东枣庄277311
2.
山西美锦能源集团汾西太岳煤业股份有限公司，山西长治046599

基金项目:

实用新型专利(2016213214840)

详细信息

中图分类号: TD632
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- 刊出日期: 2017-12-09

Cable traction tension overload protection device of shearer

LI Yuhua^{1, 2},
YANG Chuanchang^{1, 2},
YAN Yechen^{1, 2},
LIU Guangmin^{1, 2}

1.
Shandong Energy Zaozhuang Mining Group Co., Ltd., Zaozhuang 277311, China
2.
Fenxi Taiyue Coal Co., Ltd., Shanxi Meijin Energy Group, Changzhi 046599, China

摘要

摘要: 针对因采煤机牵引电缆拉力过载而损坏电缆及电缆牵引夹的问题，设计了一种采煤机电缆牵引拉力过载保护装置。该装置采用拉力传感器采集采煤机牵引电缆过程中产生的牵引拉力信号，单片机智能控制电路通过软件分析判断牵引拉力是否过载，若电缆牵引拉力过载，单片机自动控制采煤机反向牵引，将采煤机牵引电缆拉力降为最低，并发出语音报警。实际应用验证了该装置的可靠性。
- 采煤机供电电缆 /
- 电缆牵引夹 /
- 牵引拉力 /
- 拉力传感器 /
- 拉力过载保护
Abstract: In view of problem of cable and cable traction clamp damaged by tension overloading of cable traction of shearer, a cable traction tension overload protection device of shearer was designed. The device adopts tension sensor to gather traction force signal produced in process of tracting cable by shearer, intelligent control circuit of microcomputer determines traction tension of cable of the shearer whether is overload or not through software analysis. If traction tension of the cable is overload, the microcomputer automatically controls reverse traction of the shearer, and reduces cable traction tension of the shearer to the lowest, and sends out a voice warning. The actual application verifies feasibility of the device.
- power supply cable of shearer /
- cable traction clamp /
- traction tension /
- tension sensor /
- tension overload protectio

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文章访问数: 94
HTML全文浏览量: 9
PDF下载量: 14
被引次数: 2

采煤机电缆牵引拉力过载保护装置

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出版历程

Cable traction tension overload protection device of shearer

期刊类型引用(2)

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出版历程

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