摘要
为了解决联合收获机收后秸秆直接打捆问题,在现有的圆捆打捆机的基础上,对相应的工作单元进行了改进设计,开发了联合收获机后不落地打捆装置;同时,介绍了该机的总体结构和工作过程,并对打捆部件的选择、动力选择、传动系统的设计、联合收获配置与挂接方式以及喂料与绕绳机构进行了详细分析。田间试验表明:该机工作安全可靠,打捆率达到了98%,规则捆包率为95%,草捆密度达到172kg/m3。
To straight collect straws efficiently post wheat and rice harvesting,4SY-2 Straight baler device behind combin was designed by optimizing the combination and improving the design of the working unites base on existing round baler mechanization technologies.Its structure and operating process were described.The principle and design requirement of baling unit,power unit,transmission system,string mechanism and automatic control system on feed stock and rope-send were analyzed.Experiments showed that this machine was able to work safely and reliably,the fully bale rate can achieve 98%,the regular bale percent is 95%,and bale density can achieve 172 kg/m^3.
出处
《农机化研究》
北大核心
2011年第7期147-150,共4页
Journal of Agricultural Mechanization Research
基金
江苏省"十一五"科技攻关项目(BE2007302)
