1台戴纳派克F141型沥青摊铺机的螺旋布料器,由于长期工作在高温烘烤和磨料磨损的恶劣环境中,导致其中间轴承室密封件、轴承以及安装轴承的轴颈严重磨损,无法正常使用。该摊铺机主机上的2组螺旋布料器由2个液压马达分别驱动,2根螺旋布料器轴的内端由1个轴承室支承。由于一时买不到新件,为了不影响施工,我们对螺旋布料器轴承室进行了改进,具体步骤如下:首先,将2组螺旋布料器从主 1 Dynapac F141 asphalt paver spiral distributor, due to the long-term work in high temperature baking and abrasive wear harsh environment, resulting in its intermediate bearing chamber seals, bearings and bearings bearing serious wear and tear, can not Normal use. The two sets of spiral feeders on the main paver are driven by two hydraulic motors and the inner ends of the two spiral distributor shafts are supported by one bearing chamber. Due to the temporary purchase of new parts, in order not to affect the construction, we improved the screw distributor bearing chamber, the specific steps are as follows: First, the 2 sets of spiral distributor from the main