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Method of justification of the grain cleaning assembly performance

Author

Listed:
  • Vladimir Shepelev

    (Department of road transport, Faculty of Automobile and Tractor, South Ural State University, Chelyabinsk, Russia)

  • Sergey Shepelev

    (Department of Machine-Tractor Fleet Operation, South Ural State Agrarian University, Chelyabinsk, Russia)

  • Zlata Almetova

    (Department of road transport, Faculty of Automobile and Tractor, South Ural State University, Chelyabinsk, Russia)

Abstract

The performance potential of the existing grain cleaning assemblies meant for nominal and stable gross grain flow in view of the agrotechnical harvest time is not realized to the full extent. It is preconditioned by the instability of the technical and technological parameters of the harvesting processes. It results in a disproportion between the harvesting and the grain cleaning process, which is manifested in accumulation of bulks of grains within open areas in uncontrolled conditions or preconditions over-estimation of the rated performance of the grain cleaning assemblies. Their required performance can be decreased and the alignment of functioning of the process system can be increased by introduction of compensating and back-up components in view of the seasonal and daily performance indicators of the combine harvesters.

Suggested Citation

  • Vladimir Shepelev & Sergey Shepelev & Zlata Almetova, 2018. "Method of justification of the grain cleaning assembly performance," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 64(3), pages 115-120.
    • Handle: RePEc:caa:jnlrae:v:64:y:2018:i:3:id:14-2017-rae
    DOI: 10.17221/14/2017-RAE
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    References listed on IDEAS

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    1. A. Akbarnia & F. Farhani, 2014. "Study of fuel consumption in three tillage methods," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 60(4), pages 142-147.
    2. C.O.C. Oko & E.O. Diemuodeke & I.S. Akilande, 2010. "Design of hoppers using spreadsheet," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 56(2), pages 53-58.
    3. M. Pexa & M. Cindr & K. Kubín & V. Jurča, 2011. "Measurements of tractor power parameters using GPS," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 57(1), pages 1-7.
    4. H. Tavakoli & S.S. Mohtasebi & A. Jafari, 2009. "Effects of moisture content, internode position and loading rate on the bending characteristics of barley straw," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 55(2), pages 45-51.
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