| 自动液压拉紧装置的研究开发 |
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| 引用本文： | 程俊萍.自动液压拉紧装置的研究开发[J].机械工程与自动化,2011(5):90-92. |
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| 作者姓名： | 程俊萍 |
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| 作者单位： | 西山煤电集团公司机电厂; |
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| 摘 要： | 在分析国内外带式输送机机尾自移装置与液压自动张紧装置的同步性的基础上,针对目前综采工作面快速推移的要求,开发了一种可在输送机不停机的条件下实现输送机机尾移动和输送带伸缩的新型液压自动张紧装置,并介绍了其工作原理和结构特点。
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| 关 键 词： | 自移机尾 动态响应 蓄能器 拉紧装置 |
Development of Automatic Hydraulic Tension Device |
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| CHENG Jun-ping.Development of Automatic Hydraulic Tension Device[J].Mechanical Engineering & Automation,2011(5):90-92. |
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| Authors: | CHENG Jun-ping |
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| Affiliation: | CHENG Jun-ping(Mechanical & Electrical Factory,Xishan Coal Electricity Group Company,Taiyuan 030053,China) |
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| Abstract: | Based on analysis of mobile belt tail and hydraulic automatic tension device on conveyor at home and abroad,aimed at the requirements of the fully-mechanized face,a kind of automatic hydraulic tension device which could achieve the telescopic motion of belt tail in conveyor non-stop condition was developed,and the working principle and structural features of the device were introduced in this paper. |
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| Keywords: | mobile belt tail dynamic response accumulator tension device |
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