| 双臂全断面煤流自动取样机采样器的运动原理及参数的优化 |
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| 引用本文： | 张络. 双臂全断面煤流自动取样机采样器的运动原理及参数的优化[J]. 河北理工学院学报, 1995, 0(1) |
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| 作者姓名： | 张络 |
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| 摘 要： | 根据国标（ＧＢ４７５—８３—２．１）的规定：“在横截皮带运输机煤流采样时，所使用的机械化采样器应能采出煤流全断面煤样。”为此，开滦煤矿唐山矿新研制了一种应用于皮带运输机的、双臂全断面煤流自动取样机。本文对该机的主要部分采样器作出了理论分析和探讨，同时还提出采样器有关参数的新的优化和设想。
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| 关 键 词： | 全断面，取样机，采样器，皮带运输机，子样重量 |
PRINCIPLE OF MOTION AND OPTIMIZATION OF PARAMETERS FOR THE SAMPLER OF DOUBLE ARM-FULL SECTION-AUTO SAMPLING MACHINE USED IN COAL FLOW SAMPLING |
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| Zhang Luo. PRINCIPLE OF MOTION AND OPTIMIZATION OF PARAMETERS FOR THE SAMPLER OF DOUBLE ARM-FULL SECTION-AUTO SAMPLING MACHINE USED IN COAL FLOW SAMPLING[J]. Journal of Hebei Institute of Technology, 1995, 0(1) |
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| Authors: | Zhang Luo |
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| Affiliation: | Department of Basic Courses |
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| Abstract: | The National Standard of China GB475-83-2.1 stipulates that when samples of coal are taken across the coal flow on a belt conveyer,the mechanized sampler used ought to has the ability of taking out the full-sectional samples of the coal flow. Thus the Tangshan Administration of KMA developed a new type of double arm-full section-auto sampling machine used in coal flow sampling on a belt conveyer. This paper makes a theoretical analysis of the sampler-the main devics of this machine. The optimizing method of related parameters of the sampler is also discussed. |
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| Keywords: | Full section Sampling machine Sampler Belt canveyer Weight of subsample |
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