![](/images/graphics-bg.png)
Optimized Design and Experiment on Novel Combination Vacuum and Spoon Belt Metering Device for Potato Planters
المؤلفون المشاركون
Wanzhi, Zhang
Chenglong, Liu
Zhaoqin, Lü
Xieteng, Qi
Haoyu, Lü
Jialin, Hou
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-04-23
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
To improve the efficient and precise seeding of potatoes, a novel combination vacuum and spoon belt metering device was designed.
The overall structure and working principle of vacuum and spoon belt metering devices were illustrated and analyzed.
The stress of the potato seed situated on the vacuum and spoon belt metering device was analyzed theoretically.
The structure and parameters of the key parts of the seed metering device were studied and calculated.
Three-factor and three-level response surface experiments were designed based on the Box–Behnken central composite experimental design principle.
After selecting seeding speed, spoon aperture, and cleaning-seed air amount as the experimental factors and selecting missing seed index, multiple seed index, and qualified seed index as the experimental indexes, the performance of the seed metering device with high efficiency and precision was verified by the experiments.
The mathematical model of the response surface was established, and the influence of each factor on the performance of the seed metering device was analyzed using Design-Expert 10.0.4 software.
To improve the efficient and precise seeding of potatoes, the three experimental factors were optimized.
Experimental results show that the order of the factors affecting the missing seed index was seeding belt speed > cleaning air pressure > spoon aperture; the order of the factors affecting the multiple seed index was spoon aperture > cleaning air pressure > seeding belt speed; the order of the factors affecting the qualified seed index was seeding belt speed > cleaning air pressure > spoon aperture; when the seeding belt speed was 0.43 m·s−1, the spoon aperture was 15.72 mm, and the cleaning air pressure was 2.94 kPa, the experiment had realized potato’s highly efficient and precise seeding and the missing seed index was 3.97%, the multiple seed index was 4.65%, and the qualified seed index was 91.38%.
This paper can provide a theoretical and technical reference for improving the efficient and precise seeding of potatoes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wanzhi, Zhang& Chenglong, Liu& Zhaoqin, Lü& Xieteng, Qi& Haoyu, Lü& Jialin, Hou. 2020. Optimized Design and Experiment on Novel Combination Vacuum and Spoon Belt Metering Device for Potato Planters. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1193284
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wanzhi, Zhang…[et al.]. Optimized Design and Experiment on Novel Combination Vacuum and Spoon Belt Metering Device for Potato Planters. Mathematical Problems in Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1193284
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wanzhi, Zhang& Chenglong, Liu& Zhaoqin, Lü& Xieteng, Qi& Haoyu, Lü& Jialin, Hou. Optimized Design and Experiment on Novel Combination Vacuum and Spoon Belt Metering Device for Potato Planters. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1193284
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1193284
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)