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    新聞詳情
    微耕機毛病發作的緣由及掃除辦法
    時間:2014-12-20 來源:微耕機 作者:管理員

     

         1.微耕機負荷過大。緣由:耕深過度,土壤粘重、過硬形成。掃除:可減少深耕,降低機組行進速度和犁刀的轉速。
     
      2.微耕機工作時跳動。緣由:土壤堅硬或刀片裝置不正確。掃除:可降低機組行進速度和犁刀轉速,并正確裝置刀片。
     
      3.微耕機連續拋出大土塊。緣由:刀片彎曲變形,刀片折斷、喪失或嚴重磨損。掃除:可矯正或改換刀片。
     
      4.旋耕后的空中起伏不平。緣由:機組行進速度與刀軸轉速配合不當。掃除:可恰當調整二者之間的速度。
     
      5.犁刀變速箱有雜聲。緣由:裝置時有異物落入,或由于軸承、齒輪牙齒損壞。掃除:需設法取出異物或改換軸承或齒輪。
     
      6.微耕機工作時有金屬敲擊聲。緣由:傳動鏈條過松后與傳動廂體相碰擦;犁刀軸兩邊刀片、左支臂或傳動箱體變形后互相碰擊;或刀片固定螺釘松脫惹起。掃除:可檢查調整傳動鏈條張緊度,矯正或改換嚴重變形零件,擰緊松脫螺釘。
     
      7.微耕機犁刀軸轉不動。緣由:齒輪或軸承咬死;左支臂或傳動箱體變形犁刀軸彎曲變形;傳動鏈條折斷或犁刀軸纏草堵泥嚴重。掃除:可矯正、修復或改換嚴重變形、損壞零件,肅清纏草積泥。
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