近二十年来,振动供料器在世界各国得到了广泛的应用,各种型式的振动供料器不断出现。作者通过对国内外多种类型的振动供料器的考察研究,初步确定了能代表几乎现有各种类型振动供料器的一般力学模型和振动方程式。本文论述有关振动供料器的一般概念、分类及一般力学模型和振动方程式。介绍作者根据一般力学模型而设计、试制成功的全振动重叠式平衡振动料斗的结构特点。 Nearly two decades, vibrating feeder has been widely used in all countries in the world, various types of vibrating feeders continue to appear. Through the investigation and study of many types of vibrating feeders at home and abroad, the author has initially determined the general mechanical model and the vibration equation that can represent almost all types of existing vibrating feeders. This article discusses the general concept, classification, and general mechanics models and vibration equations for vibrating feeders. This paper introduces the structural characteristics of the fully vibrating overlapped balanced vibrating hopper designed and manufactured by the author according to the general mechanical model.