Analysis of dynamics for vibrating body of vibrating loose machine excited by single vibrating motor
Abstract
The vibration loose machine was designed to pre-loose the strips being cut. It was beneficial to increase the moisture regain of the stem. The Single Vibrating Motor was placed transversely on the vibrating body as an excitation source of the vibration loose machine. The differential equation of its vibration was established based on analyzing the structure of the vibrating body when the rubber elastic component was regarded as a rigid body. The motion equation and trajectory of the vibrating body could be obtained in more details. The vibration characteristics were analyzed comparatively by the two kinds of calculation method. The result indicated that the motion trajectory of the vibrating body was an elliptic when the rubber elastic component was regarded as a rigid body. Conversely, the inertia force of the vibration motor in the vertical direction was all almost balanced by the rubber components. The excitation force was mainly derived from the transverse component of the rotational inertia force of the vibration motor. Therefore, the motion of the vibration body was an approximate linear ellipse. The structure design could meet the use requirements and achieve the purpose of reducing cost to increase benefits.
Publication Date
9-28-2017
First Page
90
Last Page
93
DOI
10.13652/j.issn.1003-5788.2017.09.019
Recommended Citation
Chengjiang, DENG; Yin, ZHAO; Yunfei, ZHAO; and Xianlian, ZHANG
(2017)
"Analysis of dynamics for vibrating body of vibrating loose machine excited by single vibrating motor,"
Food and Machinery: Vol. 33:
Iss.
9, Article 19.
DOI: 10.13652/j.issn.1003-5788.2017.09.019
Available at:
https://www.ifoodmm.cn/journal/vol33/iss9/19
References
[1] 卷烟工业编写组. 卷烟工艺[M]. 北京: 北京出版社, 2000: 207-209.
[2] 孟庆华, 赵晨光. 滚筒式回潮机片烟松散装置的改造[J]. 烟草科技, 2006(3): 19-20, 29.
[3] 康继. 梗丝振动输送机松散装置的设计及分析[J]. 企业技术开发, 2013, 32(19): 25-26.
[4] 李来义, 闫为民, 徐平. 造纸法再造烟叶自动松散喂料机的设计与应用[J]. 烟草科技, 2013(5): 25-26, 45.
[5] 范磊, 付永民, 李少平. 卷烟加工过程中烟丝掺配均匀性影响因素分析及改进[J]. 烟草科技, 2014(11): 22-24, 28.
[6] FAN Lei, FU Yong-min, LI Shao-ping. Analysis and improvement of factors influencing blending uniformity in primary processing[J]. Technological Development of Enterprise, 2014(11): 22-24, 28.
[7] 赵云峰, 楼卫东, 金文良, 等. 造纸法薄片切丝生产线投料段薄片包松散装置的设计[J]. 硅谷, 2012(9): 47-48, 25.
[8] 李善莲, 边腾飞, 徐大勇, 等. 造纸法再造烟叶丝掺配工艺研究[J]. 烟草科技, 2014(5): 9-12.
[9] 宋伟民, 张杰, 王东, 等. 造纸法再造烟叶松散机的改进设计与工程应用[J]. 食品与机械, 2016, 32(9): 77-79.
[10] 李壮, 金军杰, 王吉翠, 等. 再造烟叶丝掺配均匀性的研究与改进应用[J]. 烟草科技, 2015, 48(6): 78-82.
[11] 闻邦椿, 刘树英. 振动机械的理论与动态设计方法[M]. 北京: 机械工业出版社, 2002: 132-135.
[12] 倪振华. 振动力学[M]. 西安: 西安交通大学出版社, 1989: 227-234.
[13] HE Xiao-mei, LIU Chu-sheng. Dynamics and screening characteristics of a vibrating screen with variable elliptical trace[J]. Mining Science and Technology, 2009, 4(14): 508-513.
[14] 丁应生. 单振动电机激振的直线振动机之动力学分析[J]. 粮食与饲料工艺, 1998(12): 18-20.