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Study on Vibration Characteristics of Paddy Power Chassis under Different Driving Conditions

Author

Listed:
  • Dongyang Yu

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Jianfei He

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Feihu Peng

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Cheng Qian

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Ying Zang

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Minghua Zhang

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Wenwu Yang

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Guoxiang Zeng

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Jianpeng Chen

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Wei Qin

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

  • Zaiman Wang

    (Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
    College of Engineering, South China Agricultural University, Guangzhou 510642, China)

Abstract

To elucidate the vibrational characteristics of power chassis in paddy fields, we examined the Yanmar VPG6G rice transplanter across diverse terrains, including paddy fields, dry land, and concrete roads. Vibrational acceleration measurements, taken in longitudinal, transverse, and vertical orientations at key chassis locations, revealed noteworthy findings. The Mizuta power chassis exhibited its lowest root-mean-square (RMS) vibrational acceleration on concrete, while the highest was observed on paddy fields. The acceleration power spectra predominantly peaked between 1~14 Hz, with peak values amplifying as speed increased. Additionally, pendant orientation frequencies exceeded those of longitudinal and lateral directions. Both front and rear wheels mirrored the vibrational accelerations of the rear axle, but dynamic load coefficients for the front wheels consistently surpassed the rear, particularly at elevated speeds. This research not only enhances our understanding of terrain-induced vibrations and the intricate dynamics between terrain and tires but also lays the groundwork for designing optimized vibration-damping solutions tailored to prevalent road conditions.

Suggested Citation

  • Dongyang Yu & Jianfei He & Feihu Peng & Cheng Qian & Ying Zang & Minghua Zhang & Wenwu Yang & Guoxiang Zeng & Jianpeng Chen & Wei Qin & Zaiman Wang, 2023. "Study on Vibration Characteristics of Paddy Power Chassis under Different Driving Conditions," Agriculture, MDPI, vol. 13(9), pages 1-18, September.
    • Handle: RePEc:gam:jagris:v:13:y:2023:i:9:p:1842-:d:1243842
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    Citations

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    Cited by:

    1. Dongyang Yu & Feihu Peng & Zhihao Zeng & Minghua Zhang & Wenwu Yang & Ying Zang & Jianfei He & Yichen Huang & Yuguang Wu & Wenneng Zhong & Ziyou Guo & Jiawen Liu & Guanjiong Li & Xingmou Qin & Zaiman , 2024. "Vibrational Dynamics of Rice Precision Hole Seeders and Their Impact on Seed Dispensation Efficacy," Agriculture, MDPI, vol. 14(2), pages 1-16, February.

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