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东方红—75拖拉机翻水田,事先需要人工铲平稻田埂,用工多,劳动强度较大,而且都在春、秋农忙季节作业,劳动紧张。开原县庆云公社河东大队的机务人员研制成了水田推埂铲,拖拉机翻地的同时就能平埂,每班可节省二十个人工,使用几年效果很好,值得推广。推埂铲用旧的起垄犁架做成两个顺梁(图1),前端用U型卡子固定在拖拉机前挂钩上,后端用U型卡子固定在拖拉机前横梁上。为防止横梁后移,在顺梁前端用角铁(60×60)焊一个三角支架作为支撑。顺梁
Dongfanghong -75 tractor over paddy fields, prior to the need to manually shovel rice paddies, laborious, labor-intensive, but also in the spring and autumn busy season of work, labor shortage. Opened the county Qingyun commune Hedong Brigade crew developed a paddy field push shovel shovel, tractor flip to flat at the same time, each class can save 20 artificial, the use of a few years the effect is good, it is worth promoting. Push the shovel with the old ridge plow made of two beams (Figure 1), the front end of the U-shaped clip fixed to the tractor front hook, the rear end of the U-shaped clip fixed to the tractor front beam. In order to prevent the beam from moving backward, use the angle iron (60 × 60) to weld a triangular bracket as the support in the front beam. Shun beam