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      當前位置首頁 >> 託輥的作用是支撐輸送帶和物料重量
      託輥的作用是支撐輸送帶和物料重量
      [來源:來自網絡] [作者:不詳] [日期:20-12-10] [瀏覽次數:]

      託輥的作用是支撐輸送帶和物料重量。託輥運轉必須靈活可靠。減少輸送帶同託輥的摩擦力,對佔輸送機總成本25%以上的輸送帶的壽命起着關鍵作用。雖然託輥在帶式輸送機中是一個較小部件,結構並不複雜,但製造出高質量的託輥並非易事。
      The role of the roller is to support the conveyor belt and material weight. The roller must be flexible and reliable. Reducing the friction between the conveyor belt and the roller plays a key role in the service life of the conveyor belt which accounts for more than 25% of the total cost of the conveyor. Although the idler is a small part of belt conveyor and its structure is not complicated, it is not easy to produce high-quality idler.
      判斷託輥好壞的標準有以下幾條:託輥徑向跳動量;託輥靈活度;軸向竄動量。
      There are several criteria to judge the quality of idler: radial runout of idler; flexibility of idler; axial displacement.
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      主要分類
      Main categories
      1、按材質分爲橡膠託輥、陶瓷託輥、尼龍託輥及絕緣託輥。
      1. It can be divided into rubber roller, ceramic roller, nylon roller and insulating roller according to the material.
      2、主要有槽形託輥組,各類平行託輥組,各類調心託輥組,各類緩衝託輥組。
      2. There are mainly groove idler group, all kinds of parallel idler group, all kinds of centering idler group, and all kinds of cushion idler group.
      (1) 槽形託輥有普通型託輥、前傾型託輥、快換軸承型託輥、吊掛型託輥、三鏈託輥、可逆託輥、變槽角型託輥、過渡型託輥、V型託輥等;
      (1) The groove type idlers include ordinary type, forward inclined type, quick change bearing type, hanging type, three chain type, reversible type, variable groove angle type, transition type and V type;
      (2)平行託輥有普通型託輥、梳型託輥、前傾型託輥、鋼膠型託輥、螺旋型託輥等;
      (2) The parallel idlers include common type idler, comb type idler, forward inclined idler, steel glue roller, spiral type idler, etc;
      (3)調心託輥有通用型、摩擦可逆型託輥、強力型託輥、錐託輥、螺旋型託輥、組合型託輥等;
      (3) There are general type, friction reversible roller, strong roller, cone roller, spiral roller, combined roller, etc;
      (4)緩衝託輥有彈簧板型託輥、緩衝圈型託輥、強力緩衝型託輥、可調彈力型託輥、吊掛型託輥等;
      (4) There are spring plate type roller, buffer ring type roller, strong buffer type roller, adjustable elastic roller, hanging type roller, etc;

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