Parameters Optimization and Experiment of Batch Transportation for Maize Grain

QUAN Longzhe, XI Dejun, WANG Jianyu, CHEN Ci, WANG Hongfei

Abstract

In order to improve the mechanization level of corn sorting, a kind of mechanical device with high efficiency and batch transportation of maize grain was designed to solve the problem that traditional corn sorting machine of grain was difficult to realize the batch transportation. The main structure, working principle and related structure parameters of the batch transportation device were described. Structural design of key components of the device, analysis of performance characteristics of amplitude difference type electromagnetic vibration system and batch transportation track were introduced. EDEM virtual simulation test was done on the device performance of the batch transportation, track arc central angle, wedge baffle angle and track width were taken as experiment factors, and batch column performance indicators were selected as test index of the virtual orthogonal experiment. The influence of related factors on the performance of the batch transportation was analyzed, and reasonable parameter combination was obtained as: the track width of 15.4mm, track arc central angle of 45° and wedge baffle angle of 110°. The bench test was carried out, the bench test results showed that the electromagnetic vibration amplitude was 1.5mm, frequency was 52Hz, the vibration direction angle was 28°, the installation angle was 0°, the added mass was 0.3kg, one side of plate spring was adjusted to 87°, the other side of plate spring was adjusted to 35°, the amplitude of the track with added mass was 1mm, the batch transportation qualified index was 83.1%, adhesion and retention index was 10.4%, hysteresis index was 6.5%. The batch transportation performance was good, which met the performance requirements of corn seed separator, and the research provided a theoretical and technical reference for the research and design of corn sorting device.

 

Keywords: maize grain, sorting, batch transportation, TRIZ theory, EDEM

 

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SONG Peng, WU Kebin, ZHANG Junxiong, et al. Sorting system of maize haploid kernels basedon computer vision [ J ].

Transactions of the Chinese Society for Agricultural Machinery, 2010, 41(Supp. ) ; 249 -252. (in Chinese)

ZHANG Fan, LI Shaoming, LIU Zhe, et al. Screening method of abnormal corn ears based on machine vision [J/OL]. Transactions of the Chinese Society for Agricultural Machinery, 2015, 46(Supp. ) ; 45 -49. (in Chinese)

http: // www. j-csam. org/jcsam/ch/reader/view_abstract. aspx? flag = l&file_no = 20150907&journal_id = jcsam. DOI; 10. 6041/ j. issn. 1000-1298.2015.09.007. LIU Changqing, CHEN Bingqi, ZHANG Xinhui, et al. Dynamic detection of corn seeds for directional precision seeding [J/OL] . Transactions of the Chinese Society for Agricultural Machinery, 2015, 46(9) ; 47 -54. (in Chinese)

ZHANG Junxiong, WU Zhanyuan, SONG Peng, et al. Embryo feature extraction and dynamic recognition method for maize haploid seeds[J]. Transactions of the CSAE, 2013, 29(4) ; 199 -203. (in Chinese)

WANG Qiao, CHEN Bingqi, YANG Xi, et al. Corn ears image selection method for directional seeding [J ]. Transactions of the CSAE, 2015, 31(1): 170 -177. (in Chinese)

WANG Yu'an, Lt) Qiujin. The experiment and analysis on small gravity separators [J ]. Transactions of the Chinese Society for Agricultural Machinery, 1983,14(3): 57 -69. (in Chinese)

ZHANG Benhua, LI Chenghua, SUN Shiming, et al. Experiment of dielectric separation of seeds with different electrode arrangements [J ] . Transactions of the CSAE, 2009, 25(5) ; 109 - 114. (in Chinese)

XU Jing. Research on optical sorting technology and device for corn seed[ D]. Changchun: Jilin University, 2009. (in Chinese)

http://www.j- csam.org/jcsam/ch/reader/view_ahstract.aspx? flag = 1 &file_no = 20150936&joumal_id = jcsam. D0I; 10. 6041/j. issn. 1000- 1298.2015.09.036. DENG Jizhong, LI Shan, ZHANG Jianling, et al. Design and test of small-scale sorting machine for agricultural products J/OL] . Transactions of the Chinese Society for Agricultural Machinery, 2015, 46(9) ; 245 -250. (in Chinese)

MI Shuangshan, WU Pengying, LIU Xunfang. Electric field of dielectric seed separator [J]. Transactions of the CSAE, 2003,

SONG Peng, ZHANG Junxiong, XUN Yi, et al. Developement of automatic inspection system of corn seeds[JJ. Transactions of the CSAE, 2010, 26(9) : 124 -127. ( in Chinese)

http:// www. j-csam. org/jcsam/ch/reader/view _ abstract, aspx? flag = l&file_no = 201501 12&journal_id = jcsam. DOI: 10. 6041/j. issn. 1000-1298.2015.01.012. WANG Yingbiao, ZHAO Xueguan, XU Liming, et al. Experiment and directional movement technology of corn seed based on electromagnetic vibration[ J/OL]. Transactions of the Chinese Society for Agricultural Machinery, 2015, 46 ( 1 ) ; 79 -88. ( in Chinese)

http: //www. j-csam. org/jcsam/ch/reader/view_abstract. aspx? flag = l&file_no = 20141017&journal_id = jcsam. DOI; 10. 6041/j. issn. 1000-1298. 2014. 10.017. ZHAO Xueguan, XU Liming, W ANG Yingbiao, et al. Directional absorption characteristics of corn seed based on Fluent and high-speed photography [ J/OL]. Transactions of the Chinese Society for Agricultural Machinery, 2014, 45( 10) : 103 - 109, 28. ( in Chinese)

DENG Jinlian, LI Shangping, LIANG Shi. Conceptual design and innovation on holding device of sugar cane harvester [ J ]. Transactions of the Chinese Society for Agricultural Machinery, 2003, 34(6) ; 58 - 61. ( in Chinese)

http: // www. j-csam. org/jcsam/ch/reader/view_abstract. aspx? flag = 1 &file_no = 2016s039&joumal_id = jcsam. DOI; 10. 6041/j. issn. 1000-1298.2016. SO. 039. IIAO Xingyu, HE Gang, DONG Jiajia, et al. Improved design and test on collecting wagon of rectangular bale based on ARIZ algorithm [ J/OL ]. Transactions of the Chinese Society for Agricultural Machinery, 2016, 47 ( Supp. ): 254 - 260, 316. (in Chinese )

QUAN Longzhe, ZENG Baigong, MA Yunhai, et al. Design of corn stubble harvester based on TRIZ theory■[ J ]. Transactions of the CSAE, 2012, 28(23): 26 -32. (in Chinese)

ZHANG Fu, TONG Jin. Status and developmental trends of plant fibers and their reinforced composites[ J ]. Transactions of the CSAE, 2006, 22( 10) : 252 -256. (in Chinese)

ZHANG Fuying, ZHANG Linjing, W ANG Ping. Study on product innovative design based on TRIZ evolution theory [ J ]. Transactions of the Chinese Society for Agricultural Machinery, 2008, 39(2) ; 1 16 - 1 19, 166. ( in Chinese)

LI Entian. Based on TRIZ mechanical product innovation design model research [J]. Mechanics, 2006, 33(8): 18 - 20, 23. ( in Chinese)

TAN Runhua. Progress of some problems in product design for innovation [J] . Chinese Journal of Mechanical Engineering, 2003, 39(9): 11-16. (in Chinese)


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