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由福建拖拉机厂和福建省机械科学研究院联合研制开发的138型半喂入自走式联合收割机,填补了我国小型半喂入联合收割机的空白。该机应用国家专利技术(专利号:99228735.9),解决了广东、福建等南方地区小田块机械化及种植食用菌缺乏稻秆的难题,具有机型新颖、结构紧凑、操作方便和使用成本低等特点。 1.结构特点该收割机底盘以东风-12型手扶拖拉机变速箱为基础并配以橡胶履带。割台升降采用液压操纵,创造性地采用一组输送链使之同时具备切割、输送和脱粒3种功能。
By the Fujian Tractor Factory and Fujian Institute of Machinery Science and Technology jointly developed by the 138 semi-fed self-propelled combine harvester, filling a small semi-fed combine harvester blank. This machine applies national patented technology (patent number: 99228735.9) to solve the problem of mechanization and cultivation of edible mushrooms in small fields in Guangdong, Fujian and other southern areas. It has the characteristics of novel model, compact structure, convenient operation and low cost of use . 1. Structural Features The harvester chassis to Dongfeng -12 tractor gearbox-based and with rubber tracks. Header movements using hydraulic control, creative use of a conveyor chain so that both cutting, conveying and threshing three kinds of functions.