新型条带喷灌机设计思路及总体设计研究

Design Ideas and Overall Design of New Line-shape Sprinkler Machine

针对原有圆形喷灌系统受风影响大、喷洒不均匀、成本高和使用不方便且一直得不到推广的问题,进行了条带喷灌机总体构思思路和设计思路的深入研究,并且进行了总体设计。新型条带喷灌机总体思路是利用农户现有的机械,如农用车动力、喷农药柱塞泵和输水软管,设计一套采用叶轮条带旋洒的新型喷头,沿着植物行间实施田间隔行喷洒的、可移动的新型条带喷灌机。它造价低、使用方便、性能可靠,容易在缺水山区和丘陵区等广大干旱半干旱地区的小农户中推广使用,为新农村建设提供一项重要的技术支持。

To solve the problems of wind influence, non -uniform spraying, high cost, inconvenience of old circular sprinkle irrigation systems, design ideas and the overall design has been conducted. The design idea of new line - shape sprinkler machine is to design a new type of sprinkler with line - shape rotated spraying nozzle by impeller. The new line - shape watering machine of spraying could be movable and realize interlacing spraying along the plant row spacing in the field, which used the common machines that peasant have already owned, such as the power of vehicle for agriculture, the piston pump for spraying pesticide and the water flexible hose. Its performance is reliable, low cost, convenient operation, and easy promotion by peasant household in the large arid or semi arid hilly regions. It provides an important technical support for the new rural reconstruction