EFFECTS OF MOISTURE CONTENT ON MECHANICAL CRUSHING PERFORMANCE OF SOYBEAN SEEDS AND ITS APPLICATION IN MECHANIZED HARVESTING
文献类型: 外文期刊
作者: Panpan LI;Zheng LIU;Jin WANG;Lulu LV;Anqi JIANG;Han YAN;Chengqian JIN
作者机构:
关键词: Breakage Rate;Mechanical Properties;Mechanized Harvesting;Moisture Content;Soybean Seeds
期刊名称: INMATEH - Agricultural Engineering
ISSN: 2068-4215
年卷期: 2025 年 75 卷 1 期
页码:
收录情况: EI(2025版) ; ; ESCI(2025版)
摘要: This study addresses the issue of grain crushing during the mechanical harvesting of soybeans, systematically analyzing the effect of moisture content on its mechanical crushing characteristics. Single-factor and multi-factor orthogonal experimental methods were employed to record the grain crushing process through compression tests combined with high-speed camera technology, enabling a quantitative analysis of moisture content, loading speed, compression direction, and their interactions. Field experiments were conducted in five different planting areas. The results confirmed that when the moisture content was controlled within the range of 13% to 17%, the grain crushing force could be maintained at a stable level between 137 N and 182 N, Simultaneously, the crushing rate was reduced to a minimum value of 2.15%±0.43%, generally remaining within a favorable range of 1.09% to 3.34%. The research findings provide a necessary theoretical basis for improving the design of key components of harvesting machinery.
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