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Research and Experiment on Airflow Field Control Technology of Harvester Cleaning System Based on Load Distribution

Author

Listed:
  • Duanxin Li

    (College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255200, China)

  • Qinghao He

    (College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255200, China)

  • Dong Yue

    (College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255200, China)

  • Duanyang Geng

    (College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255200, China)

  • Jianning Yin

    (College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255200, China)

  • Pengxuan Guan

    (College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255200, China)

  • Zehao Zha

    (College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255200, China)

Abstract

The wind sieve cleaner is widely used in the screening system of combine harvesters due to its compact structure and efficient screening capability. In order to study more deeply the feeding load distribution of the combine harvester and the influence of the airflow field on the clearing effect, a mechanical analysis method was adopted to analyze the dynamics of the material in the inclined airflow, and a kinetic model was established. At the same time, the motion state of the material in the airflow field was explored, and combined with the actual orthogonal test, the response surface model of factors and indicators was established. Experimental validation was carried out. It provides an important research foundation and theoretical basis for optimizing the structural parameters of the screening system and improving its operational performance.

Suggested Citation

  • Duanxin Li & Qinghao He & Dong Yue & Duanyang Geng & Jianning Yin & Pengxuan Guan & Zehao Zha, 2024. "Research and Experiment on Airflow Field Control Technology of Harvester Cleaning System Based on Load Distribution," Agriculture, MDPI, vol. 14(5), pages 1-19, May.
    • Handle: RePEc:gam:jagris:v:14:y:2024:i:5:p:779-:d:1397238
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    References listed on IDEAS

    as
    1. Ce Zhang & Duanyang Geng & Haigang Xu & Xinao Li & Jiarui Ming & Duanxin Li & Qihuan Wang, 2023. "Experimental Study on the Influence of Working Parameters of Centrifugal Fan on Airflow Field in Cleaning Room," Agriculture, MDPI, vol. 13(7), pages 1-17, July.
    2. Junming Hou & Xu Liu & Hongjie Zhu & Zhi Ma & Ziyuan Tang & Yachen Yu & Jiuyu Jin & Wei Wang, 2023. "Design and Motion Process of Air-Sieve Castor Cleaning Device Based on Discrete Element Method," Agriculture, MDPI, vol. 13(6), pages 1-27, May.
    Full references (including those not matched with items on IDEAS)

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