1、 海湾扇贝分级振动筛 摘要 分级振动筛是一种将物料分成两种或多种粒度级别的设备，广泛应用于矿山、煤炭、农产品等多个行业，能够实现各种物料的分级。具有运转平稳、工作可靠、结构简单、易损件少、筛网更换方便以及筛分效率高和筛分效果好等特点。 本文首先介绍了振动筛的原理，简述了国内外振动筛的研究现状，分析了各种振动筛的特点，综合运用机械设计、机械制造等知识提出了海湾扇贝分级振动筛的设计思路。 其次，讨论和确定了双轴直线振动筛的总体结构， 并对其结构方案、主要零部件、技术指标性能等进行了详细的分析和计算，对部分主要零部件进行了校核计算。最后，分析了海湾扇贝分级振动筛还可以优化改进的地方。 关键词：海湾扇
2、贝； 分级 ；振动筛 ；直线 Abstract Grading shaker is a material is divided into two or more levels of granularity equipment, widely used in mining, coal, agricultural products and other industries, the classification of the different types of materials can be achieved. With a smooth, reliable operation, simple
3、 structure, less wearing parts, the screen is easy to replace and screening efficiency and screening effect. This paper first introduces the principle of vibrating screen, briefly shaker at home and abroad Research, analyzed the various characteristics of the vibrating screen, integrated use of mech
4、anical design, manufacturing, and other knowledge proposed The bay scallop classification shaker design ideas. Second, discuss and determine the overall structure of the two-axis linear vibrating screen, and the structure of the program, the main components, technical indicators performance carried out a detailed analysis and calculation on the part of the main components were checking calculation. Finally, the analysis of the the bay scallop grade vibration sieve can also be optimized for improvement. Keywords： Bay scallop； Shaker； Straight line 1
