齿爪式粉碎机的结构设计.doc

摘要 齿爪式粉碎机是一种能将物料粉碎的机械设备。齿爪式粉碎机，在机座上装有主机，主机包括有机体以及和机体连接在一起的活门组成粉碎室，机体内装有轴承以及由轴承支承的主轴，主轴伸出机体外部的一端装有皮带轮，在粉碎室内的一端装有动齿盘，轴承两端装有内端盖和外端盖，动齿盘上紧固有数圈钢齿，与固定在活门里的齿盘交错配置，活门上端有入料口，入料口上面装有盛料斗，活门下端有出料口。优点是结构简单、合理，可以用多种动力机械驱动，可以筛不同粗细的物料。可以广泛用于粮食、饲料、化工原料及中草药的粉碎。 　 目前，国内消费市场中“齿爪式粉碎机”频频上市，散发出诱人的魅力，展示着亮丽的市场前景，业内人士认为，“齿爪式粉碎机”市场消费面宽，功能新颖独特，它将成为家庭生活的“好伴侣”。本文主要论述了“齿爪式粉碎机”的机械结构、外观及其设计。 关键词： 齿爪式粉碎机 ;动齿盘 ;网筛  Abstract Jaw crusher is a kind of material can be crushing machinery and equipment. Jaw crusher, a host machine installed on the base, including the organism and host body connection valve together. The crushing chamber, the body is provided with a bearing and spindle bearing, one end of the spindle extends out of the external is provided with a belt pulley. a driven gear disc is arranged at one end of the crushing chamber, two ends of the bearing is provided with an inner end cap and the outer end cover, the movable tooth disc is fastened with a few laps steel teeth, and is fixed in the valve in the valve gear stagge red configuration, a material inlet, inlet is provided with a hopper, a valve are arranged. Has the advantages of simple and reasonable structure, can be driven by a variety of power machinery, can screen of different thickness of the material. Can be widely used for grinding rain, feed, chemical raw materials and herbal medicine. At present, the domestic consumption market Jaw crusher frequently listed, send out an attractive charm, showing bright prospect of market, the personage inside course of study thinks, Jaw crusher market consumption wide, the function is novel and distinctive, and it will become family life of good partner. This paper mainly discusses the Jaw crusher mechanical structure, appearance and design. Keywords : jaw crusher ; move tooth disk ; mesh screening 目 录 1 粉碎机的简介 1 1.1 粉碎机的分类 1 1.2 粉碎机的发展状况及前景 1 2 齿爪式粉碎机的结构设计 3 2.1粉碎机的工作原理 3 2.2粉碎机的结构组成 3 3 粉碎机主要工作部件 5 3.1 机体和侧盖 5 3.2 进料斗 5 3.3 定齿盘 5 3.4 动齿盘 6 3.5 筛片