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斗轮挖掘机斗轮转速及其调节范围是斗轮传动的重要参数。欲获得较高的生产率,必须提高斗轮转速,采用无格式斗轮可以提高斗轮允许转速。本文旨在通过对铲斗卸料过程的理论分析,计算出无格式斗轮的允许转速。斗轮允许转速主要取决于铲斗卸料条件。确定斗轮转速时必须保证各种被挖掘物料在各种使用条件下均能顺利卸出。
Bucket wheel excavator wheel speed and its adjustment range is an important parameter of the bucket wheel drive. In order to obtain higher productivity, the bucket wheel speed must be increased. The use of an unstructured bucket wheel can increase the allowable bucket wheel speed. The purpose of this paper is to calculate the allowable rotation speed of the plain bucket wheel through the theoretical analysis of the bucket discharge process. The allowable speed of the bucket wheel mainly depends on the bucket discharge conditions. When determining the rotational speed of the bucket wheel, it must be ensured that all excavated materials can be discharged smoothly under various conditions of use.