文档介绍：立式玉米剥皮机的设计
蔺吉顺包玉成
内蒙古民族大学机械工程学院
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摘    要:
为了提高玉米剥皮过程中的除净率及工作效率, 实现脱落玉米较少且便于收集, 研制了一种立式玉米剥皮机。该玉米剥皮机工作时, 玉米穗与摩擦辊之间摩擦力较大, 玉米穗分布均匀, 移动顺畅, 剥皮效果好, 工作效率高, 且脱落的玉米粒与玉米皮排出方向不同, 便于分别收集。该研究为玉米剥皮技术的普及推广开辟了新的途径。
关键词:
玉米剥皮机; 摩擦辊; 筒盖;
作者简介:蔺吉顺(1980-) , 男, 吉林蛟河人, 副教授, 硕士, (E-mail) linjishun66@。
作者简介:包玉成(1974-) , 男, 内蒙古通辽人, 副教授, 硕士, (E-mail) baoyucheng1974@。
收稿日期:2016-12-21
基金:内蒙古民族大学科学研究基金项目(NMDYB15008)
Design of Vertical Corn Husker
Lin Jishun Bao Yucheng
College of Mechanical Engineering, Inner Mongolia University for the Nationalities;
Abstract:
A new vertical corn husker is designed to improve the working efficiency as well as the cleaning ratio of the corn husk and achieve low detachment of the niblets as well as easier collection of corn when separating corn cob from the corn husk. T
his newly designed corn husker generates greater force of friction between corncob and friction roller in the working process so that the corncob could be equally distributed and move smoothly. As a result, better peeling effect and higher working efficiency can be achieved. The detached niblet and corn husk are discharged from different directions and thus collected separately. Corncobs are evenly distributed into each pair of the friction rollers. Under the pressure of the leaf spring, enough stress between the corncobs and friction rollers can be kept consistently. Depending on the spiral and downward gravity, the corncobs could move smoothly. Consequently, the working efficiency can be improved dramatically. This surely opens up a new way to popularize and promote this new vertical corn husker.
Keyword:
corn husker; friction roller; cover;
Received: 2016-12-21
0 引言
玉米是中国最重要的粮食作物之一, 是重要的战略性作物。玉米在国内外贸易、国库存粮中均占有较大份额, 是调节粮食供需平衡、保证食物安全、维护社会安定的调节器[1]。据统计, 我国玉米年种植面积为2 , 约占全国粮食作物种植面积的25%;, 约占全国粮食总产量的27%[2-3]。因此, 对于各种玉米所用的农业机械的研发迫在眉睫。目前, 玉米生产过程中的播种等机械已基本解决, 而在收获季节时, 由于玉米穗外面有多层包