小型甘蔗叶方捆打捆机压缩机构的设计与分析

随着国家对农业生物质资源综合利用的不断重视,有效避免甘蔗叶的大面积焚烧污染环境,急需解决田间甘蔗叶的收储运问题。参考国内外打捆机的相关机型及研究成果,针对小型甘蔗叶打捆机关键部件压缩机构进行了初步的设计与分析,论述了甘蔗叶方捆打捆时的开式压缩原理,确定了偏置式曲柄滑块式的压缩机构以及曲柄连杆长度、压缩频率、喂入量和喂入口长度等主要参数。基于Solidworks软件建立了曲柄滑块式压缩机构的三维模型,并将其导入ADMAMS软件进行了运动仿真分析,为后续小型甘蔗叶方捆打捆机机样机的设计与制造奠定了基础。

Design and Analysis on Compression Mechanism of Small Square Bales of Sugarcane Leaf Baler

With more and more attention paid to comprehensive utilization of agricul-tural biomass resources, environment pol ution caused by large-scale burning of sug-arcane leaves can be effectively avoided, and it is urgent to resolve storage issue of sugarcane leaf. Through referring to the relevant domestic baler models and re-search findings, preliminary design and analysis were conducted on key components compression mechanism of smal sugarcane leaf baler, involving the open compres-sion principle for sugarcane leaf square baler, determination of the crank slider-type compression mechanism and the main parameters such as crank length, compres-sion frequency, feed rate and feed inlet length. Based on SolidWorks software, this paper established the 3-dimensional models of slider-crank type compression mech-anism, and imported it into ADMAMS software for the motion simulation analysis, to establish the foundation for the design and manufacture of subsequent smal sugar-cane leaf square baler prototype.