vimjourСельскохозяйственные машины и технологииAgricultural Machinery and Technologies2073-7599Federal State Budgetary Scientific Institution «Federal Scientific Agroengineering Center VIM»10.22314/2073-7599-2019-13-4-38-41vimjour-342Research ArticleПРЕДПОСЕВНАЯ ОБРАБОТКА СЕМЯНPRESOWING TREATMENT OF SEEDSКонструктивно-экспериментальный расчет дозатора семян арахиса в селекционной сеялкеDesign and Experimental Study on Seed Metering Device of Peanut Plot SeederДонгвейВанDongweiWang

профессор

professor

ЦзяшэнВанJiashengWangШукиШанShuqiShang

профессор

professor

jiasheng0813@163.comКолледж механики и электротехники, Сельскохозяйственный университет ЦиндаоКитайCollege of Mechanical and Electrical Engineering, Qingdao Agricultural UniversityChina2019031020191343841Copyright © Донгвей В., Цзяшэн В., Шуки Ш., 20192019Донгвей В., Цзяшэн В., Шуки Ш.Dongwei W., Jiasheng W., Shuqi S.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.vimsmit.com/jour/article/view/342

Дозатор семян считается ключевым рабочим органом сеялки арахиса. Он расположен над дном семенного ящика или над сошником. Суть процесса дозирования семян заключается в воздействии дозатора с целью выделения отдельных семян из массы и направления их непрерывным потоком. Способ посева и качество сеялки зависят в основном от работы дозатора семян. Проанализировали параметры пневматического дозирующего устройства, улучшение которых поможет нивелировать такие недостатки, как медленная скорость, сдваивание или пропуски семян при посеве. Определили факторы, влияющие на производительность высевающего аппарата. Провели необходимые расчеты оптимальных критериев, чтобы улучшить качество посева.

The seed metering device is the key working part of the peanut planter and is placed above the bottom of the seed box or above the opener. The essence of the seed metering process is the eff ect of the seed meter on the seed, converting the seed from the population into an individual, and converting it into a uniform seed stream or a continuous single seed. The seeding method and quality of the seeding machine depend mainly on the seed metering device. Aiming at the shortage of re-broadcasting rate and missed-out rate during sowing, the diff erent parameters of the air-suction metering device were analyzed, and the seeding performance of the seeding device was tested to obtain the primary and secondary factors aff ecting the performance of the seeding device, and the quality of seeding was improved.

арахиспосевпневматическое дозирование семянкачество семянpeanutsowingair suction type seed meteringseed qualitReferencesRongdong Zh. The development of peanut harvesting machinery is imminent. Agricultural Machinery. 2004. 9(4). 4-5 (In English).Rongdong Zh. The development of peanut harvesting machinery is imminent. Agricultural Machinery. 2004. 9(4). 4-5 (In English).Yuhua W. Research on the Development Strategy of Agricultural Mechanization in China. Beijing: China Agricultural Press. 2008. 126-131 (In English).Yuhua W. Research on the Development Strategy of Agricultural Mechanization in China. Beijing: China Agricultural Press. 2008. 126-131 (In English).Xiumei J. Design of 2BHQ-2 Air-suction Peanut Precision Planter.农业机械, 2012. 2(8). 97-99 (In Chinese).Xiumei J. Design of 2BHQ-2 Air-suction Peanut Precision Planter.农业机械, 2012. 2(8). 97-99 (In Chinese).Xuan L. Design and experiment of the filling type seeding device on the inside of peanut seeder. Transactions of the Chinese Society of Agricultural Engineering. 2014. 10(28). 4751 (In English).Xuan L. Design and experiment of the filling type seeding device on the inside of peanut seeder. Transactions of the Chinese Society of Agricultural Engineering. 2014. 10(28). 4751 (In English).China Agricultural Machinery Research Institute. Practical Mechanical Design Manual (I). Beijing: Mechanical Industry Press. 1998 (In English).China Agricultural Machinery Research Institute. Practical Mechanical Design Manual (I). Beijing: Mechanical Industry Press. 1998 (In English).Boping Zh. Modern Planting Machinery Engineering. Beijing: Mechanical Industry Press, 1997 (In English).Boping Zh. Modern Planting Machinery Engineering. Beijing: Mechanical Industry Press, 1997 (In English).Qiang Zh. Agricultural Machinery. Jilin: Chemical Industry Press. 2016 (In English).Qiang Zh. Agricultural Machinery. Jilin: Chemical Industry Press. 2016 (In English).

The authors declare that there are no conflicts of interest present.