粗茎秆作物切割装置研究现状、存在问题及发展建议

秸秆作为一种重要的生物质能源,与传统矿物能源相比具有诸多优势。我国的秸秆资源相当丰富,且随着我国农业机械化水平的提高,许多作物秸秆已经应用在饲料生产等领域中。然而,我国粗茎秆作物的机械化收获仍存在很多问题,其中切割技术是收获过程的关键环节。为此,通过查阅国内外相关文献,简述了国内外粗茎秆作物切割装置的研究概况及现状,指出了目前我国秸秆收获时切割技术中仍存在的问题,着重对回转式切割装置进行了介绍,并提出了促进我国秸秆收获机械化产业发展的相关建议。

Research Status on Thick Stalk Crop Cutting Device and Its Problems and Development Proposals

As a kind of important biomass energy , straw has many advantages compared with traditional mineral energy . China's straw resources are very rich , and with the improvement of the level of agricultural mechanization , many crops straw has been applied in the field of feed production and so on .However , there are still many problems in China's crude stalk crop harvesting machinery , including cutting technology is a key link in the process of harvesting .In this paper , by reviewing the related literature at home and abroad , this paper introduces domestic and international thick stalk crops cut-ting device research and the current situation , pointed out that at present China's straw harvest cutting problems still ex-isting in technology , mainly for the rotary cutting device are introduced , and put forward some suggestions to promote China's straw harvest mechanization of industry development .