复摆颚式破碎机结构优化设计  

Structural Optimization Design of Compound Pendulum Jaw Crusher

作　　者：侯静涛 张智荣[1] HOU Jingtao;ZHANG Zhirong(Linfen Vocational and Technical College,Linfen 041000,China)

机构地区：[1]临汾职业技术学院,山西临汾041000

出　　处：《科技创新与生产力》2025年第2期86-88,共3页Sci-tech Innovation and Productivity

基　　金：2020山西省规划专项课题(ZC-20052);临汾职业技术学院2020度院级课题(2020YJKT-2-006);黄炎培职业教育思想研究课题(ZJS2022YB245);2021临汾市科技计划项目(2118);2022山西省一般规划课题(GH-220200);2023临汾市科技重点研发项目(2335)。

摘　　要：介绍了一种缩短肘板负支承型破碎机优化方法,并就正支承型与短肘板负支承型机构尺寸优化后的两种破碎机性能进行了对比分析,得出结论:短肘板负支承型破碎机比正支承型的上端水平行程大;短肘板负支承型的颚板磨损大大减轻,其使用寿命大幅度提高;生产能力提高;实际功耗减小等,具有结构创新的实践意义。This paper introduces an optimization method of the crusher with shortened elbow plate negative support,and compares and analyzes the performances of the two crushers with optimized mechanism sizes of the positive support type and the short elbow plate negative support type.It is concluded that the short elbow plate negative support crusher has a larger horizontal stroke than the positive support crusher;the jaw wear is greatly reduced,and the service life is greatly improved;the production capacity is improved;the actual power consumption is reduced,which has practical significance for structural innovation.

关 键 词：复摆颚式破碎机 缩短肘板负支承型 结构优化 

分 类 号：TD451.2[矿业工程—矿山机电] TG231.3[金属学及工艺—铸造]