The utility model relates to a supporting axle for a harvester, which relates to a component for a harvester. The utility model is characterized in that a plurality of transverse grooves are arranged in the axial direction of the outer surface of the supporting wheel axle body. The outer surface of the utility model of the supporting shaft is provided with a plurality of transverse grooves along the axial direction, decrease the contact area of the roller shaft and the beam axis hole, reduced between the roller shaft and the beam axis hole rust may, to remove and replace.
【技术实现步骤摘要】
【技术保护点】
收割机支重轮轴，包括支重轮轴本体，其特征在于：支重轮轴本体的外表面沿轴向方向设置有若干条横槽。
【技术特征摘要】
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。