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近几年,在我区一些县推广水稻的半旱式种植技术,要求在平整的水田中筑出一道道埂,埂上插秧,沟中蓄水。为了解决起埂机械化问题,四川宜宾农机所研制了水田起埂器,并于1984年通过地区级鉴定。水田起埂器由转向支承板、扶手架、压轮、机架、整形器等五部分组成(见图)。压轮为工作部件,作业中,压轮通过挤、压、推的作用,将压轮两侧土壤挤开,而形成一条沟,两沟间成埂。这种工作过程符合不乱土壤层次的农业技术要求。整形器用来扩展已形成的沟,以增加埂高。转向支承板在转弯时起支承作用。该起埂器由耕牛牵引,作业时人站在起埂器上,
In recent years, the promotion of paddy semi-arid planting techniques in some counties of our region requires the building of a road in the paddy field and the transplanting of rice and water in the ditch. In order to solve the problem of mechanization, the Yibin Agricultural Machinery Institute of Sichuan developed a rice paddy plant and passed the district-level appraisal in 1984. Paddy field from the steering wheel bearing plate, handrails, pressure rollers, racks, shapers and other five components (see photo). Pressurized wheels as working parts, work, the pressure wheel by squeezing, pressing, pushing the role of the pressure on both sides of the soil squeezed open, and the formation of a ditch, the gap between the ditch. This process is in line with the indiscriminate soil level of agricultural technology requirements. Shapers are used to expand the grooves that have been formed to increase the height of the plinth. Steering support plate plays a supporting role when turning. The kicker by cattle cattle traction, work from the stand on the man,