您好，欢迎访问新疆农业科学院 机构知识库！
新疆农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Experimental Study on the Crushing Properties of Corn Stalks in Square Bales

文献类型： 外文期刊

作者： Zhang, Jie 1 ; Feng, Bin 2 ; Yu, Xiuzhen 2 ; Zhao, Chao 2 ; Li, Hao 2 ; Kan, Za 1 ;

作者机构： 1.Shihezi Univ, Coll Mech & Elect Engn, Shihezi 832000, Peoples R China

2.Xinjiang Acad Agr Sci, Inst Agr Mechanizat, Urumqi 830000, Peoples R China

关键词： square bale corn stalks; crushing force; blade inclination angle; moisture content

期刊名称：PROCESSES （ 影响因子：3.352； 五年影响因子：3.338 ）

ISSN：

年卷期： 2022 年 10 卷 1 期

页码：

收录情况： SCI

摘要： With the development of straw baling mechanization technology, straw is stored in the form of square baling or round baling. At present, hammer mill or the guilt-cutting and rubbing combined mill is widely used to crush square bales of straw. These two kinds of crushing equipment have disadvantages such as low productivity, large power consumption, and poor crushing effect. This paper aims to study and analyze the crushing characteristics of square baled straw after unbaling, and lay a theoretical foundation for the later research and development of a special square baled straw crusher with high productivity, low power consumption, good crushing effect, and the simulation of the square baled corn straw crushing process. For this purpose, this study carried out a corn bale crushing experiment on the Instron 8801 fatigue test machine, and studied the effects of blade angle, water content and loading speed on corn bale crushing force through the response surface method. Test results showed that the crushing process includes the compression stage and shearing stage; in terms of single factor effect, with the increase in water content and blade angle, the crushing force of the corn bale increased, but the loading speed had no significant effect on the crushing force of the corn bale. In terms of interaction effect, there was interaction effect between moisture content and blade inclination angle, when moisture content was 10%, with the increase in blade inclination angle, the incremental speed of the crushing force also increased gradually. When the blade inclination angle was 10 degrees, with the increase in moisture content, the incremental speed of the crushing force also increased, and the interaction effect of them jointly acted on the crushing force of the corn bales.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：新疆农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台