CAD在新型蓄水保墒机具设计中的应用

新型蓄水保墒机具是一种旋转式开沟机,它在坡地、草地、休闲地或不能及时耕种的生荒地上开出一定的沟槽,来蓄积雨水,使雨水渗到地表下的黄土中,被作物自由吸收利用,目前已成为解决西北地区农业干旱问题的新机具。为了使我国农机设计制造技术与其它机械制造业平行发展,使旋转式开沟机的设计与制造质量达到发达国家水平,将计算机辅助设计、优设计技术引用到该机具的设计中。

The application of CAD used on the design of a new-style sluice and keeping soil moisture implement

A new-style sluice and keeping soil moisture ditcher is a rotary ditcher. It is used in northwest area to dig to sluice in sloping field, meadow, fallow and wasteland. Which make rain seeps through loess to be utilize by agronomic crop. The develop of the ditcher has become a new approach to solve agricultural drought in northwest area. Design method of farm machine products drop behind the one of manufactured products. To make our country's design and manufacturing technology of dead stock to achieve the standard of developed country, to develop parallel with other machine manufacture, this article introduce CAD, optimization design technique into the design of the ditcher.