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近年来,随着插秧机的大面积推广使用,对拔秧机械化的要求愈来愈迫切了。水稻拔秧机是大跃进的产物。当时研制的拔秧机主要有三类:钳夹式、铲刀式和综合式(夹与铲相结合)。由于拔秧机研究刚开始,结构性能还不完善,所以未能在生产中使用。1961年后,除广西外,许多省、市都中止了研究。无产阶级文化大革命期间,浙江、上海、广东等又开展了水稻拔秧机的研究。根据一机部(72)农字65号“关于水田作业机械科研协调工作”的函,1972年在浙江嘉兴首次召开了南方水稻拔秧机协调会及现场经验交流,制订了设计任务书。接着,1973年在福建龙海召开的水田机械化现
In recent years, with the popularization and application of large-scale transplanter, the mechanization of the pumping seedling more and more urgent. Rice rice transplanter is the product of the Great Leap Forward. At that time the development of rice transplanter there are three main categories: jaw-type, blade type and integrated (clip and shovel combination). Due to the beginning of the study of rice transplanter, the structural performance is not perfect, so it can not be used in production. After 1961, except for Guangxi, many provinces and cities suspended their studies. During the Great Proletarian Cultural Revolution, Zhejiang, Shanghai and Guangdong carried out researches on rice transplanter. According to the letter of Agricultural Machinery No. 65 of a machine department (72), “Coordination Work on Scientific Research of Paddy Field Machinery” was first held in 1972 in Jiaxing, Zhejiang Province for the coordination of rice paddy planting machines in the south and on-site experience exchange, and a design task book . Then, mechanization of paddy field was held in Longhai, Fujian in 1973