将收割台停放在割台专用挂车上,停放时应设法让收割台两头承受支撑力,不要将中间的U形梁垫在挂车的大梁上。检查是否有断裂处,如有,一定要先修补后校正。校正前将割刀取出,以防止割刀在校正时变形,最好再把护刃器全部卸掉。由一人从刀头到刀尾方向用肉眼瞄看并指出梁变形情况,另一人拿 Park the harvesting platform on the trailer of the header. During the parking, try to let the header support the two ends of the header. Do not put the U-shaped beam in the middle of the trailer beam. Check whether there is a broken place, if any, must be corrected after correction. Before correction, remove the cutter to prevent the cutter from being deformed during calibration. It is better to remove the cutter completely. By a person from the tip to the blade direction with the naked eye aiming and pointed beam deformation, the other take