摘要：重锤式破碎机属于锤式破碎机中的一种，相对比普通的锤式破碎机，最大的不同点就是它的锤头比较重，可以在相同的时间内比普通的锤式破碎机破碎更多的物料。重锤式破碎机更适合破碎硬度不大于200MPa的石料，例如石灰石、白云石、青石、煤、煤矸石等物料，对于小粒度的软铁矿、耐磨材料也有破碎优势。伴随着各国矿物短缺问题的征象，在维持或提升各类金属与非金属产量的前提下，无疑增加了原矿产量的处理。同时对破碎物料的机器提出了更高的挑战，也会面临更多的参数要求。本设计完成了PCG—1316重锤式破碎机总体结构的设计，包括总体结构的布置，破碎机的工作参数、机架的箱体、重锤的结构、强度、动力系统等分析和计算。PCG—1316重锤式破碎机的箱体设计；形成了机械设计的整体概念，合理运用了过去所学的专业知识，提高理论并且联系实际和综合分析的能力；提高了应用资料、标准及规范等基本的技能和设计的能力，并完成了毕业设计论文、计算说明书等工作任务。61763

毕业论文关键词：PCG-1316重锤式破碎机；箱体设计；结构设计 

PCG-1316 heavy hammer crusher body chassis design

Abstract: Hammer crusher hammer crusher belong to one, as opposed to ordinary hammer crusher, the biggest difference is that it is relatively heavy hammer, it can be compared to an ordinary hammer crusher at the same time more material. Hammer Crusher is more suitable for crushing stone hardness less than 200MPa such as limestone, dolomite, bluestone, coal, coal gangue and other materials for the small size of soft iron, wear-resistant materials have broken edge. With the emergence of the global shortage of minerals, under the premise of maintaining or increasing the amount of a variety of metals and non-metallic minerals, the amount of ore to be processed is greatly increased, which the broken equipment put forward higher requirements, will face greater challenges. The design completed PCG-1316 hammer crusher the overall structure of the design, including analysis and calculation of the operating parameters of the overall structure of the arrangement, crusher, cabinet rack, hammer structure, strength, power systems. Case design PCG-1316 hammer crusher; forming the overall concept of mechanical design, the integrated use of the theoretical knowledge learned in the past, to improve their theoretical and practical ability to contact and comprehensive analysis; to improve the application of information, standards and specifications and other basic skills and the ability to design and complete the graduation thesis, brochures and other computing tasks. 

Keywords: PCG-1316 hammer crusher; box design; structural design

目录

1立题依据 1

1.1选题背景 1

1.2课题研究意义 1

1.2.1目的 1

1.2.2意义 1

2破碎机的发展 2

2.1 国内发展情况 5

2.2 国外发展情况 6

3破碎机分类及优缺点 7

3.1破碎机的分类 7

3.2破碎机的工作原理和优缺点 8

3.2.1颚式破碎机 8

3.2.2圆锥破碎机 9

3.2.3冲击式破碎机 10

3.2.4反击式破碎机 11

3.2.5复合式破碎机