在70型系列脱粒机的设计中,摆动机构的连接件均采用了橡胶套。这种橡胶套不需要加润滑油、滑石粉等润滑剂,工作中噪音小,缓冲能力大,增强了整机工作时的平稳性,延长了脱粒机的使用寿命。目前,许多工厂在脱粒机中采用了橡胶套,但是由于没有掌握橡胶套的安装工艺,所以浪费了工时,影响了机具质量。如何正确安装橡胶套呢?装配前先要将橡胶套的表面泡湿,然后先装衬套,再装外套。装衬套(图1):将衬套装在 In the design of the Series 70 thresher, rubber sleeves are used for the connections of the oscillating mechanism. This rubber sleeve does not need to add lubricants, talc and other lubricants, noise in the work, the buffer capacity, enhance the stability of the machine work, extending the life of the thresher. At present, many factories use rubber sleeves in the thresher. However, because they do not know the installation process of the rubber sleeves, the working hours are wasted and the quality of the tools is affected. How to properly install the rubber sleeve it? Before assembly, the surface of the rubber sleeve soak wet, and then install the first liner, and then install the jacket. Install the bushing (Figure 1): the bushing installed in