Computer simulation of seed-injuring process of ball-spoonshaped inner-cell vertical-plate metering device

Liu Junfeng; Feng Xiaojing; Wu Xiaoping; Yu Huichun

Volume 20 Issue 3

May 2004

Turn off MathJax

Article Contents

Abstract

Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE) > 2004 > 20(3): 93-96.

Liu Junfeng, Feng Xiaojing, Wu Xiaoping, Yu Huichun. Computer simulation of seed-injuring process of ball-spoonshaped inner-cell vertical-plate metering device[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2004, 20(3): 93-96.

Citation:

PDF (216 KB)

Computer simulation of seed-injuring process of ball-spoonshaped inner-cell vertical-plate metering device

More Information

Received Date: June 19, 2003
Revised Date: February 22, 2004
Published Date: May 30, 2004

Graphical Abstract

Abstract

Abstract

Ball-spoonshaped inner-cell vertical-plate metering device can meet the requirements of the crop of single grain sowing or the crop of fixed quantity cave sowing. The seeds discharged by the metering device should not be injured according to the theory of delivering seeds. From the experiment results of the seed-plate, the seed-injuring rate is higher than the index of the national standard. How to reduce the seed-injuring rate is the main problem. In this paper, the motion equations of seed were established, and then the mathematical model of main parameters were established through computer simulation of clearing process, optimal design of parameters of the device was laid and seed-injuring rate was reduced.
- metering device,
- seed injuring,
- simulation,
- optimal design

FullText(HTML)

References (0)

[1]	Wang Yingbo, Li Hongwen, He Jin, Wang Qingjie, Lu Caiyun, Liu Peng, Yang Qinglu. Parameters optimization and experiment of mechanical wheat shooting seed-metering device[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2020, 36(21): 1-10. DOI: 10.11975/j.issn.1002-6819.2020.21.001
[2]	Li Juanjuan, Zhang Heping, Bi Xinsheng, Wang Jian, Hu Bin, Li Shuzhuo. Simulation analysis and test on the filling performance of rotary type-hole precision seed-metering device for cotton[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2020, 36(5): 38-49. DOI: 10.11975/j.issn.1002-6819.2020.05.005
[3]	Zheng Shuhe, Lin Changshan, Ye Dapeng, Liu Bin. Structural optimization of grooved-roller seed metering device for Pennisetum and simulation and experiment of seed metering dynamics[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2017, 33(21): 36-43. DOI: 10.11975/j.issn.1002-6819.2017.21.004
[4]	Han Dandan, Zhang Dongxing, Yang Li, Li Kehong, Zhang Tianliang, Wang Yunxia, Cui Tao. EDEM-CFD simulation and experiment of working performance of inside-filling air-blowing seed metering device in maize[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2017, 33(13): 23-31. DOI: 10.11975/j.issn.1002-6819.2017.13.004
[5]	Zhao Xiaoshun, Yu Huali, Ma Yuejin, Zhang Jinguo, Sang Yongying, Huo Xiaojing. Parameter optimization and experiment of negative pressure precision seed-metering device for wheat[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2017, 33(11): 11-18. DOI: 10.11975/j.issn.1002-6819.2017.11.002
[6]	Liu Hongxin, Liu Junxiao, Tang Shifa, Xu Xiaomeng. Design on opposed inclined-plate high-speed precision seed-metering device and its working mechanism analysis[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2016, 32(20): 24-31. DOI: 10.11975/j.issn.1002-6819.2016.20.003
[7]	Liu Lijing, Yang Hui. 3D reverse engineering design on seed tube based on Geomagic Design software[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2015, 31(11): 40-45. DOI: 10.11975/j.issn.1002-6819.2015.11.006
[8]	Li Zhengquan, Yu Jianqun, Zhang Weilin, Fu Hong. Simulation analysis of working process and performance of inside-filling seed metering device by discrete element method[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2011, 27(11): 32-36.
[9]	Wang Shuming, Wei Tianlu, Zhou Haibo. Theoretical research and simulation analysis on operating parameters of pneumatic vibration precision seed-metering[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2010, 26(13): 56-60.
[10]	DEM simulation and analysis of the clearing process in precision metering device with combination inner-cell[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2008, 24(5).