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东方红—150拖拉机带南昌旋耕机厂生产的1G—100D型旋耕机进行耕作,生产率高,碎土性能好,深受农民欢迎。但由于操作不当,往往造成旋耕机万向节轴断和拖拉机动力输出轴轴头折断或抽出故障。其主要原因是:旋耕机被升高后,万向节轴和动力输出轴轴头中心线夹角过大,使万向节叉互相干涉,此时如不切断动力,就会引起上述轴折断。另外万向节轴在升降过程中,应能自由伸长或缩短,但有的驾驶员把万向节方轴与方轴套固定死,从而造成动力输出轴轴头抽出的故障。为避免上述轴损坏,清注意下列事项:
Dongfanghong -150 tractor with Nanchang Rotary Tiller 1G-100D rotary cultivator for farming, high productivity, good soil crushing performance, welcomed by farmers. However, due to improper operation, often resulting in rotary joint universal joint shaft and tractor PTO shaft break or pull out the fault. The main reason is: after the rotary tiller is raised, the angle between the center axis of the universal joint shaft and the power output shaft axis is too large, so that the universal joints interfere with each other. At this time, if the power is not cut off, the above shaft Break. In addition the universal joint shaft in the process of lifting should be able to freely extend or shorten, but some drivers to the universal joint square shaft and square sleeve fixed dead, resulting in power shaft shaft out of the fault. In order to avoid the shaft damage, pay attention to the following matters: