PE-600900复摆颚式破碎机的设计讲解.doc

PE-600900复摆颚式破碎机的设计 摘 要 颚式破碎机经过100多年的实践和不断地改进，其结构已日臻完善。它具有结构简单、制造容易、维修方便等特点。所以，至今仍然是粗碎和中碎作业中最重要和使用最广泛的一种破碎机械。 本文主要是对PE600×900复摆式颚式破碎机设计计算。在工作过程中，动颚板靠近固定颚时，位于两颚板间的矿石受压碎、劈裂和弯曲作用而破碎。当动颚板离开固定颚板时，已破碎的矿石在重力作用下，经排矿口排出，所以物料间的破碎是在两块板之间进行的。复摆式颚式破碎机主要有机架、偏心轴、动鄂、动鄂衬板、定额衬板等部件，包括调整装置、安全保护装置和密封防尘装置。本论文主要研究复摆颚式破碎机的运动分析、结构参数、性能参数、电动机的选择、偏心轴的设计校核、V带的计算、传动方案的比较确定、偏心轴的优化改进措施、调整装置和安全保护装置。 关键词：复摆式颚式破碎机；传动；功率消耗The Design Of PE-600900 Jaw Crusher ABSTRACT The jaw crusher after 100 years of practice and improvement, its structure has been perfected. It has the advantages of simple structure, easy manufacture, convenient maintenance and so on. So, it is still the most important and one of the most widely used crusher crushed and broken operations. This paper is mainly crusher design calculation of pe600 * 900 type of compound pendulum jaw. During operation, the movable jaw plate close to fixed jaw, jaw plate in two Calculation of motion analysis. Under the action of gravity ore in ore crushing, splitting and bending and crushing. When the movable jaw plate leaves the fixed jaw plate, has been broken, the discharging mouth, so the material is broken in two pieces of board between compound pendulum jaw crusher machine main frame, eccentric shaft, the movable jaw and the movable jaw lining board, the fixed lining board and other components, including adjusting device, safety protection device and a sealing proof device. This paper mainly studies the compound pendulum jaw crusher, the structure parameters and performance parameters of the motor, the eccentric shaft design and check, V belt transmission scheme is determined, and the eccentric shaft of the optimization and improvement measures, adjusting device and safety protection device.? KEY WORDS: Compound pendulum jaw crusher; transmission; power consumption 目　录 前　言 1 第1章 颚式破碎机的意义和现状发展 2 1.1 颚式破碎机破碎物料的意义 2 1.2 颚式破碎机的应用 2 1.3 颚式破碎机破碎物料的意义 2 1.3.1 颚式破碎机现状 2 1.3.2 3 第 4 2.1 颚式破碎机的类型 4 2.2 复摆型（复杂摆动型）颚式破碎机工作原理 6 2.3 复摆颚式破碎机的优缺点