复摆颚式破碎机800×1060设计含全套CAD图纸.doc

河 北 建 筑 工 程 学 院 本科毕业设计（论文） 题 目 复摆颚式破碎机（800×1060）设计 学 科 专 业 班 级 姓 名 指 导 教 师 摘要 目前国内使用的破碎机类型很多，主要有鄂式破碎机锤式破碎机圆锥破碎机反击式破碎机辊式破碎机复摆式颚式破碎机与简摆式相比较，其优点是：质量较轻，构件较少，结构更紧凑，破碎腔内充满程度较好，所装物料块受到均匀破碎，加以动颚下端强制性推出成品卸料，故生产率较高，比同规格的简摆颚式破碎机的生产率高出20-30%；物料块在动颚下部有较大的上下翻滚运动，容易呈立方体的形状卸出，减少了像简摆式产品中那样的片状成分，产品质量较好。Currently ，the type of the crusher is multitudinous in domestic, mainly including jaw crusher, hammer crusher, cone crusher, impact breaker and roll crusher. Compared with fine impact crusher ，SBM（swinging jaw break machine）′s advantage is: quality is lighter, less compact structure component, broken lumen filled with degree is good, with materials by uniform broken, to block bottom mandatory move jaw is unloading, launch finished higher, than with specifications productivity of fine impact crusher 20-30% higher than the productivity; Material blocks in the lower have bigger jaws move up and down movement, a cube tumbling to the shape of, reducing the discharged as Jane tilting products that flake composition, product quality is better. This design is done for：the feeding port size is 800 x 1060mm; Maximum feeding granularity is 640mm; Production efficiency is85-143m 3/ h; Eccentric shaft speed is 250r/min; Discharging mouth adjustment range 100mm to 200mm; Motor power is90KW. This design analysis of the current development of the crushier,the meanings of researching the crusher,how the dimensions of jaw crusher effect on the performance of the broken, calculate and determine the PE800 x 1060 structure parameters, the design content mainly includes swing jaw, eccentric shaft, pulley, seing jaw gear plate, and settled jaw gear plate and frame and some other important components; In addition, jaw crusher principle and characteristics and main component function is introduced, including insurance device, adjusting devices and frame structure, lubrication device, etc.; Also on the machine parameters (spindle speed, production capacity, crushing stren