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东风—12组合底盘小型水稻联合收割机是由六部分组成,即东风—12手扶拖拉机、组合底盘、收割台、夹持输送链,脱粒滚筒和机架等(见图1)。机组的总体配置较为紧凑合理,作业流程较短,驾驶员有良好的视野,操纵轻便省力。目前水稻联合收割机的行走机构防陷防滑问题尚未妥善解决,成了水田收获机械大面积推广使用的亟待攻克的技术关键。从今年七月南方水稻收割机械行走机构现场会上表演的结果来看,东风—12组合底盘小型水稻联合收割机的下水田行走机构的通过性较好,并于今年10月份鉴定定
Dongfeng -12 combination chassis small rice combine harvester is composed of six parts, namely the Dongfeng -12 walking tractor, combined chassis, header, clamping conveyor chain, barrel and rack thruster (see Figure 1). The overall configuration of the unit is more compact and reasonable, the working process is short, the driver has a good field of vision, easy operation and light labor. At present, the anti-slippage of walking mechanism of paddy rice combine harvester has not been properly solved and has become the key to be overcome urgently to be popularized and used in the paddy field harvesting machinery. From the results of the performance at the on-site meeting of the southern rice harvesting machinery walking organization in July this year, the passingability of the paddy field walking mechanism of the Dongfeng -12 combination chassis mini-rice combine harvester is good and the identification of this