期刊论文

Design and experiment of 4SY–2.0 self-propelled rape windrower

中文

湖南农业大学学报(自然科学版)

1007-1032

2016

42

4

445-453

10.13331/j.cnki.jhau.2016.04.019

湖南省政府重大专项

本校为第一机构

针对现有油菜割晒机存在配套机具要求高、田块环境与油菜植株差异导致的适应性差问题,在对油菜植株顺利切割进入输送通道、有序摊铺条件进行分析的基础上,模块化设计了4SY-2.0型油菜割晒机。该机大模块包括动力装置、行走装置、工作装置、操控装置。动力装置为小型履带底盘,兼具良好的通过性能和操作性能;工作装置为可垂直升降的立式割台,可根据地形和油菜植株情况实时调整割茬高度。工作时,油菜植株被切割后,在割台输送链组的作用下直立向侧边输送,并在割台侧边摊铺。田间试验结果表明,作业过程中油菜植株输送顺畅,摊铺整齐有序,铺条宽度、厚度均匀,测得铺放角平均值98.2°,铺放角度差平均值10...

Aiming at the problems of high requirements in supporting machine and poor adaptabilityto field condition and characteristics of rape for windrower , the 4SY–2.0 self-propelled rape windrower was been module designed based on the analysis of the conditions under that the rape been cut smoothly, transported continuously and laying orderly. The windrower mainly composed of power unit, walking device, working device and controlling unit. A small caterpillar undercarriage was used as power device to achieve good performance of passing and operatin...