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Design of Electromagnetic Vibration-Type Single-Bud Sugarcane Seed Metering Device

文献类型： 外文期刊

作者： He, Fengguang 1 ; Deng, Ganran 1 ; Li, Ming 1 ; Niu, Zhaojun 1 ; You, Xiao 2 ;

作者机构： 1.Chinese Acad Trop Agr Sci, Trop Agr Machinery Res Inst, Zhanjiang 524091, Guangdong, Peoples R China

2.Hainan Prov Inst Agr Machinery, Haikou 571000, Hainan, Peoples R China

关键词： Agricultural machinery; Seed metering device; Single-bud sugarcane seed; Electromagnetic vibration; Design; Experiment

期刊名称：SUGAR TECH （ 影响因子：1.591； 五年影响因子：1.688 ）

ISSN： 0972-1525

年卷期： 2019 年 21 卷 5 期

页码：

收录情况： SCI

摘要： The objectives of this research were to solve the problem that the existing sugarcane seed metering device had high per cent of damaged seeds and omission rate. An electromagnetic vibration-type single-bud sugarcane seed metering device was designed. It made use of the characteristic of vibrating automatic metering to avoid damaging buds. And it could be adjusted to different sowing speeds by setting the controller. The migratory mechanism was analysed. The helix angle and working parameters of the metering device were obtained by the experiment. The results of the experiment showed that the order of factors affecting the qualification rate was amplitude > frequency > helix angle. The best qualification rate of the metering device was achieved when the helix angle was 6 degrees, the amplitude was 0.4 mm and the frequency was 53.2 Hz, and the results of verification experiments showed that the qualification rate of metering was over 80% and the per cent of damaged buds was 0 with the best parameter combination. This metering device met the standard requirements of sugarcane seeds metering.

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