单卧轴水泥搅拌机的毕业设计资料.doc

摘 要 JDY500型单卧轴式强制式搅拌机是随着混凝土施工工艺的改进而发展起来的新型机。强制式单卧轴搅拌机兼有自落式和强制式两种机型的特点，即搅拌质量好、生产效率高耗能低，不仅能搅拌干硬性、塑性或低流动性混凝土，还可以搅拌轻骨料混凝土、砂浆或硅酸盐等物料。 单卧轴式混凝土搅拌机主要由搅拌装置、搅拌传动系统、上料系统、卸料系统、电气控制系统和供水系统组成。传动系统分为搅拌传动和液压传动两部分。其中搅拌传动是电动机输出扭矩经过皮带传动，然后再经过二级齿轮减速器和联轴器传到搅拌轴上，搅拌轴地旋转实现混凝土的搅拌。液压传动是利用液压系统实现搅拌机的上料和卸料，从而达到降低操作工人的劳动强度。JDY500型搅拌机就是将搅拌传动系统、液压系统和其他装置安装在搅拌机机架的一定位置上，最终实现搅拌目的的机器。 关键词：混凝土搅拌机；搅拌装置；传动系统；液压 Abstract With the improvement and construction technology to develop a new type of aircraft.JDY500single spot Coaxial compulsory concrete mixer come forth. Compulsory single horizontal axis mixer-style have both compulsory and the characteristics of the two models, namely mixing good quality and high production efficiency of low energy-consuming，can not only stir dry hard, plastic or low mobility of concrete, can also stir light Aggregate concrete, mortar or Portland, and other materials. Coaxial-lying mainly compose by mixing concrete mixer device, stirring drive system, feeding system, discharge systems, electrical control system and the water supply system. Transmission system is divided into two parts which are stirring drive and hydraulic transmission, Stirring drive which is motor torque output through belt drive, and then after two gear reducer which reached to the stirring shaft couplings, stirring rotation axis achieve concrete mixing. Hydraulic transmission is the use of hydraulic systems to achieve carrying materials and unloading materials，to achieve workers lower operating in labor intensity. JDY500-mixer that is taking stirring drive system, hydraulic systems and other devices installed in a certain location on the mixer rack, and realization of the purpose of mixing machines in the ultimate. Keywords：Concrete mixer；Mixing device；Transmission System；Hydraulic  目 录 第1章 绪论 1 第2章 JDY500主要结构参数设计及计算 3 2.1 结构尺寸的确定 3 2.2 具体参数的确定 3 2.2.1 叶片大小及叶片角度的选择 3 2.2.2 叶片的最大线速度 6 2.2.3 容积利用系数的分析 6 第3章 搅拌功率的计算及电机的选择 7 第4章 JDY500传动比及轴动力参数计算 8 4.1 传动比计算 8 4.2 高速轴动力参数计算 8 第5章 减速器的选择及带的计算 9 5.1 减速器的选择