MQZ-4A型场地籽棉预处理机的设计及试验研究  

Design and experiment of the MQZ—4A type site cotton pre-processor

作　　者：陈长林[1] 石磊[1] 张玉同[1] 沐森林[1] 孙勇飞[1] 黄铭森[1] 

机构地区：[1]农业部南京农业机械化研究所,南京市210014

出　　处：《中国农机化学报》2015年第5期17-19,41,共4页Journal of Chinese Agricultural Mechanization

基　　金：公益性行业(农业)科研专项经费资助项目(201203057);"十二五"农村领域国家科技支撑计划(2013BAD08B02);中国农业科学院科技创新项目(茎秆类收获机械)

摘　　要：随着采棉机的大面积推广应用,普通轧花厂又不具备机采籽棉含杂率高的预处理能力,两者间技术脱节已越发突显;为此,设计了一种场地籽棉预处理机,能有效地解决好中间环节。文中介绍MQZ-4A型场地籽棉预处理机的结构、工作原理及机采籽棉的预处理性能试验;试验表明,设计参数合理,整机清杂率达到80%以上,基本满足轧花厂后续加工的要求。With large application of cotton picker, the ordinary cotton ginning factory does not have the pre-processing ability of the seed cotton with high impurity rate from cotton picker, so the technology disjointed between the two has been increasingly highlighted. Therefore, a site of cotton preprocessor, which can effectively solve the intermediate link problems, was designed. The structure and working principle of MQZ-4A type site cotton pre-processor were introduced, as well as the pretreatment performance test. The design parameters are reasonable and cleaning rate of seed cotton preprocessor reaches more than 80%, whieh basically meets the requirements of the follow-up cotton processing in ginning factory.

关 键 词：场地式 籽棉预处理 清杂率 

分 类 号：TS113[轻工技术与工程—纺织材料与纺织品设计]