Design and experimental study of corn comb-brush-plate ear-picking test bench

机译：玉米梳刷板耳镐试验台的设计与实验研究

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Corn is one of the main food crops in the world, which is widely planted in different regions. However, there is a grain loss for the picking-roller type that is widely applied in the present corn harvester. In order to explore new way to solve the problem, this paper designed the comb-brush-plate ear-picking test bench. And carried out single factor experiment about influence of chain transmission speed on ear grain loss rate under this ear-picking condition. Experiments showed that when comb-brushplate picks an ear in the straight segment and chain transmission speed is greater than 0.2 m/s, the grain loss rate increased with the increase of chain transmission speed, and ideal chain transmission speed of the test bench is 0.158 m/s-0.316 m/s.

机译：玉米是世界主要粮食作物之一，广泛种植在不同地区。然而，对于目前玉米收割机广泛应用的拾取辊类型存在晶粒损失。为了探索解决问题的新方法，本文设计了梳刷板耳镐试验台。并进行单一因素试验关于该耳镐条件下耳晶损失对耳晶损失的影响。实验表明，当梳理笔板在直线段和链传动速度拾取耳朵时大于0.2米/秒时，随着链传输速度的增加而增加，测试台的理想链传输速度为0.158 m / s-0.316 m / s。

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《Annual International Meeting of The American Society of Agricultural and Biological Engineers》|2018年|2095-2793 p. :|共4页
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中图分类 S-532;
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Corn; Picking ears; Comb-brush type; Test bench; Chain transmission speed;

机译：玉米;采摘耳朵;梳子刷型;测试台;连锁传输速度;

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Design and experimental study of corn comb-brush-plate ear-picking test bench

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