A sugarcane leaf shattering and returning machine which adopted profiling pick-up device was designed to make it possible that the gap between flail knife and furrow is larger than the ridge height.
设计了一种采用仿形集叶器的甘蔗叶粉碎还田机,使甩刀离地沟间隙可超过垄高,较好地解决了普通甩刀无法捡拾沟底甘蔗叶的问题,田间试验结果表明:单位时间燃油消耗量降低约7%,捡拾率提高约4%,粉碎率提高约11%,粉碎后长度由25 cm降低到20cm,满足了甘蔗叶粉碎质量和生产农艺要求。
The test unit of cam-type pickup which is an important working component of field baler can simulate the real working procese of the pickup, and,the synthetical mechanical function of the pickup and the lose natio of hay can be experimentedby the test unit.
本文就捡拾压捆机的主要工作部件捡拾器，能在实验室的条件下模拟它的实际运动，并能进行综合性的机械测试和物料遗漏率的测试。
The working principle and design of mostly parts of the 9YY-550 minitype rotary baler for straw was narrated in this paper.
简述了9YY―550型小型秸秆捡拾圆捆机的工作原理、主要部件的设计及结构特点。