河南农业大学学报

ＹＱＳ１２０ 型烟草起垄施肥机由机架、起垄装置、施肥装置、传动装置４ 部分组成．在采用圆筒排肥器深施底肥的同时，利用圆盘覆土器和正反双向两铧犁使２ 次起垄１ 次完成，解决了施肥机单一施肥，起垄机专门起垄的重复作业问题，使机械化程度大大提高．该机结构和制造工艺简单，生产成本低，具有广泛的的推广价值．

YQS 120 tobacco ridge forming and fertlilzing machinge is composed of four parts, framing, ridger, fertilizer drilling drvice and drive unit. Cylinder fertilizer feed is adopted. At the same time, disk coverer and double-directioned plow are applied. In this way, ridge forming and fertilizing are completed at the same time. the degree of mechanization is improved greatyly. With its simple structure and manufacture process and low cost of manufacture, the machine is worth applying widely.