水草收割机的研究现状

A review of aquatic weed harvesters

比较了治理水草的三种方法,指出机械式治理是最理想的方法。简要介绍了水草收割机的起源和国内外生产水草收割机的厂家、研究机构。针对国内外对水草收割机的研究没有系统的、科学的分类的现状,从切割器的工作方式和安装位置、水草收割机的作业形式、作业对象、推进器类型、船体情况、控制方式等角度对水草收割机进行了分类,分析了它们的优、缺点。在列表介绍数种国内外典型产品的基础上,总结了当前水草收割机的特点。最后指出小型化和智能化是水草收割机的重要发展方向。

The mechanical management is the best way to manage aquatic weed through comparisons of three managing methods. The origin, manufacturers and research institutions of aquatic weed harvesters at home and abroad are briefly introduced. In view of the situation that the aquatic weed harvesters are not classified scientifically and systematically, the classification of aquatic weed harvesters is carried out according to the working ways and locations of the cutters, operation principles and targets of the harvesters, propeller types, hull conditions, methods of control and so on, and their advantages and disadvantages are analyzed. Then several typical aquatic weed harvesters at home and abroad are introduced in table. The properties of current aquatic weed harvesters are summarized. Finally it is pointed out that small-size and automation are important development trends of aquatic weed harvesters.