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上海曾经有八种机动插秧机,型号不一,大同小异,加之又各县自己制造,不仅质量难保证,而且配件、材料都不好安排。一九七二年在市革委会郊区组领导下,采取科研、生产、使用三结合,对插秧机八种机型进行了对比试验,选择机型。根据郊区水稻生长的特点,组织综合设计。经过田间试验,改进提高后,上海Ⅰ型机动插秧机于一九七三年正式定型。为了加快生产速度,提高制造质量,采取统一计划、统一图纸规格要求,组织县、社工厂大协作。移箱器、滑道等关键部件市里定点生产,一般部件县里定点生产,各县农机厂负责总装,使生产质量提高,数量不断上升。一九七三年生产了二千七百多台,一九七四年生产了五千三百多台,一九七五年生产了一万一千
Shanghai had eight kinds of mobile transplanter, different models, more or less the same, in addition to their own county manufacturing, not only difficult to guarantee the quality, and accessories, materials are not good arrangements. In 1972 under the leadership of the Municipal Revolutionary Committee suburban group, scientific research, production and use of three combinations, the eight models of transplanter were compared and tested, select the model. According to the characteristics of suburban rice growth, the organization of integrated design. After the field test and the improvement and improvement, Shanghai Type Ⅰ mobile transplanter was officially finalized in 1973. In order to speed up the production speed, improve the quality of manufacturing, adopt a unified plan and unify the requirements of drawing specifications, and organize large-scale cooperation between county and community factories. Shift boxes, chutes and other key parts of the city sentinel production, the general component of the county sentinel production, county agricultural machinery factory is responsible for the final assembly, so that the quality of production increased, the number continues to rise. More than 2,700 units were produced in 1973, more than 5,300 units in 1974, and 11,000 in 1975