Method for mounting large gear applied to flexible transmission device of large-size sintering machine

The invention discloses a method for mounting a large gear applied to a flexible transmission device of a large-size sintering machine. The method comprises the steps of 1, cleaning the large gear and a shaft neck which is arranged on a main shaft and used for allowing the large gear to be assembled thereon; 2, checking whether a mounting hole of the large gear and the assembling dimension tolerance of the main shaft are within the preset fit tolerance scope or not, and if yes, implementing the following step; and 3, hoisting the large gear to the shaft neck of the main shaft. According to the method for mounting the large gear, the large gear is hoisted to the shaft neck of the main shaft through a hoisting mode; the problem that the large gear is impacted is avoided; and the end face of the large gear can be protected from damage conveniently. 本发明公开了种用于大型烧结机柔性传动装置的大齿轮安装方法，其包括：1)清洁大齿轮以及主轴上用于装配大齿轮的轴颈；2)检查大齿轮的安装孔与主轴的装配尺寸公差是否在预设配合公差范围内，若是，则进入后续步骤；3)将大齿轮吊装至主轴的上述轴颈处。本发明公开的大齿轮安装方法采用吊装的方式将大齿轮安装至主轴的轴颈处，避免对大齿轮进行撞击，利于