国产收割机主要机械故障分析及改进措施

Sichuan Agricultural Machinery(2016)

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Abstract
1 主要的机械故障表象 履带的导向轮转动困难,支重轮外壳损坏,托轮不转动等造成整机不能正常行走或转弯;割台喂入搅龙旋转不畅造成喂入堵塞;输送槽内输送链运转不畅或卡死;脱粒滚筒发生严重异响或者不旋转,导流板脱落;搅龙旋转发卡,造成谷物输送不畅或者不能输送;传动链条运转发卡或者直接断掉,链条的张紧轮边缘损坏.
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