目前,国内外的水稻联合收割机按其行走机构来说可分为两类,一是轮式的,二是履带式的,而这两种型式的联合收割机的整机重量全部由轮和履带来支承。轮和履带的接地面积较小,比压大,故在超湿田里行走时,土壤会压成很深的沟槽,这样不仅附着力小,而且行走阻力很大,因而行驶困难,甚至无法作业。为了解决湖田及深泥脚田的水稻收获,湖北省洪湖县农机科研所研制了一种新型的船式水稻联合收割机。 At present, the domestic and foreign rice combine harvesters can be divided into two types according to their traveling agencies, one is wheeled and the other is crawler type. The weight of the two types of combine harvesters is entirely determined by the wheel and Crawler to support. The wheel and track ground contact area is smaller than the pressure, so when walking in the ultra-wet field, the soil will be pressed into a deep groove, so not only the adhesion is small, and the walking resistance is great, so the driving is difficult or impossible to work . In order to solve the rice harvest in Hutian and Deep-Naked Foot Fields, a new type of ship-type rice combine harvester was developed by Honghu County Agricultural Machinery Research Institute of Hubei Province.