我县因部分机手对整体式液压机构的技术调整掌握不准,出现不少机车升降不灵敏的故障,影响了农时和作业质量。经重点推广了以下几项技术调整措施后,收到了良好的效果(以丰收-35型机车为例)。一、力调节弹簧的调整首先拆掉配套农具,将提升臂放在最低位置,里手柄放到“快降”位置,外手柄放到扇形板长槽的下部,检查力调节弹簧的端面是否有间隙,如有间隙可拧出摇臂上的螺钉,放松固定螺钉,转动弹簧座螺 Due to the fact that some of the handgrips are not in a position to master the technical adjustment of the integral hydraulic mechanism, many faults and failures of locomotive lifting and lifting have occurred, affecting the agricultural time and the operation quality. After the key promotion of the following technical adjustments, it received good results (with the harvest -35 locomotive as an example). First, adjust the force adjustment spring First remove the supporting farm tools, the lift arm on the lowest position, the handle into the “fast drop” position, the outer handle on the lower part of the long fan-shaped slot, check the force adjustment spring end Is there a gap, if there is a gap can screw out the arm on the screw, loosen the set screw, turn the spring seat screw