Research on the Design of the Core Ploughshare Furrow Opener Based on the Discrete Element Method

DOI

10.2991/iiicec-15.2015.461How to use a DOI?

Keywords

Core ploughshare; Furrow opener; DEM

Abstract

The furrow opener is the important working parts of the seeding machine. In this paper, we would design the furrow opener of core ploughshare based on many parameters such as the width, the penetrating clearance angle angle, the slope angle. A series of new opener was designed using the uniform design experiment method. Arable layer soil model was established using the discrete element method (DEM). We also revised the discrete element simulation model using the glass soil bin and the high-speed camera technology. The results of tests compared with discrete element simulation showed that both had the good correlation and the same laws. At the same time, the core furrow opener was optimization design. Its width was 50mm. The penetrating clearance angle was 50°. The slope angle was 55°.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shiqiang Pan
AU  - Zifu Cao
AU  - Yulin Yang
AU  - Jianqun Yu
PY  - 2015/03
DA  - 2015/03
TI  - Research on the Design of the Core Ploughshare Furrow Opener Based on the Discrete Element Method
BT  - Proceedings of the 2015 International Industrial Informatics and Computer Engineering Conference
PB  - Atlantis Press
SP  - 2120
EP  - 2124
SN  - 2352-538X
UR  - https://doi.org/10.2991/iiicec-15.2015.461
DO  - 10.2991/iiicec-15.2015.461
ID  - Pan2015/03
ER  -