近年来 ,水稻联合收割机市场发展很快 ,２０００年在广东的销售接近１０００台。这些收割机９０ %以上是全喂入式 ,是目前南方水稻收割机的主要机型。全喂入联合收割机具有结构简单、制造容易、成本低等优点 ,适合农村目前的消费水平。随着大量工装的使用 ,这些收割机的质量已 In recent years, the market of rice combine harvester has been developing rapidly. In 2000, sales in Guangdong nearly reached 1,000 sets. More than 90% of these harvesters are full-fed and are currently the main type of rice harvester in the South. Fully fed combine harvester has the advantages of simple structure, easy manufacture and low cost, which is suitable for the present level of consumption in rural areas. With the use of a large number of tooling, the quality of these harvesters have been