| 卧式椭圆轨迹振动筛的自定中心问题研究 |
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| 引用本文： | 李君裕,刘启森.卧式椭圆轨迹振动筛的自定中心问题研究[J].西南石油大学学报（社会科学版）,2008,12(4):67-76. |
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| 作者姓名： | 李君裕 刘启森 |
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| 作者单位： | 石油机械系 |
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| 摘 要： | 当振动筛筛箱各点作长轴平行于筛面的椭圆轨迹运动时,这种振动筛的胶带轮不可能只作定轴转动(即自定中心)。如果恰当地选择胶带轮几何中心的偏心值,胶带轮的摆动幅度将减小,因此,胶带的工作情况仍将得到改善。
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| 关 键 词： | 振动筛 椭圆轨迹 自定中心 |
| 收稿时间： | 1989-11-17 |
STUDY OF SELF-CENTERING OF SHAKER S HORIZONTAL ELLIPTIC LOCUS |
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| Li Jun-yu,Liu Qi-sin.STUDY OF SELF-CENTERING OF SHAKER S HORIZONTAL ELLIPTIC LOCUS[J].Journal of Southwest Petroleum University(Social Sciences Edition),2008,12(4):67-76. |
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| Authors: | Li Jun-yu Liu Qi-sin |
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| Institution: | Dept. of Mechanical Engineering |
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| Abstract: | This paper has pointed out that when every point on the shale shaker s frame makes elliptical locus motion round the major axis that is parallel to the shaker screen plane, the rubber belt pulley of the shaker can t make only rotation round the fixed axis (namely, self-centering). However, if we properly select the eccentric value of the belt pulley s geometric centre, the belt pulley s amplitude of oscillation will be reduced, thus operating conditions of the belt will still be improved. |
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| Keywords: | Shale shaker s frame Elliptical locus motion Rubber belt pulley Self-centering |
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