离心式撒肥机是欧美各国用得最普遍的一种撒施机具。它是由动力输出轴带动旋转的撒肥盘利用离心力将化肥撒出。有单盘式与双盘式两种。 撒肥盘上一般装有2-6个叶片,它们在转盘上的安装位置可以是径向的,也可以是相对于半径前倾或后倾的;叶片的形状有直的,也有曲线形的。前倾的叶片能将流动性好的化肥撒得更远,而后倾的叶片对于吸湿后的化肥则不易粘附。
是指农作物在生长过程中的管理、施肥、防治病虫害的机械。
It refers to machinery used to management, fertilization application and pest control in the process of the growth of farm crops.
该播种机由变量控制器控制机械式无级变速器,根据GPS的位置信号,完成处方图设计的播种施肥作业。
It could be accomplished sowing work prescribing by the application maps based on the GPS signal under the control of mechanical variable speed unit.
通过理论分析和试验研究,设计了一种集施肥、覆土、播种于一体的草坪建植机械,该机与小型拖拉机相配套。
A machine which can fertilize, cover soil and sow in turf was designed by theoretical analysis and test study. The machine can form a complete set with a small tractor.
应用推荐