机械5

立轴式破碎机的设计 摘要 在制造建材产品的过程中，不论从基础材料到成品的工序中，都需要通过破碎，研磨的工艺使得表面积增大达到加快熵变的产生。均匀的接触，流动性的提升，不仅能使反应速度提高，也能方便运输跟贮存。精细的研磨可以在不改变原料的质量的前提下，轻松地提升成品的质量。这不仅仅节省产品在生产过程中的损失，也为低碳于优质生产提供了保障。 对于一般使用研磨技术的行业来讲，通过使用机械零件来冲击粉碎原材料是普遍采用的方式。并且机械设备的效率高，经济效益好。而在目前机械设备中，研磨破碎的设计仍是主要改进和设计目的。 而相较于在矿物跟建筑行业，各种机械破碎机都或多或少存在功耗过高，却产能不高的问题。对比于目前行业“以破代磨”的技术来说，通过提高破碎效率，降低研磨物质的颗粒大小，提升研磨效率，减少功耗。 本是通过分析得来的数据库信息，分析问题所在，并横向比较其优缺点。 关键词立轴式；研磨；破碎机；物料； Vertical shaft crusher desig
n Abstract I
n the ma
nufacture of buildi
ng materials products,
no matter from the basic materials to fi
nished products i
n the process,we
need to break through the gri
ndi
ng process to i
ncrease the surface area, to speed up the ge
neratio
n of e
ntropy cha
nges.The u
niform co
ntact a
nd the promotio
n of fluidity ca
n
not o
nly i
ncrease the reactio
n speed, but also facilitate the tra
nsportatio
n a
nd storage.Fi
ne gri
ndi
ng ca
n easily improve the quality of fi
nished productswithout cha
ngi
ng the quality of the raw material.This
not o
nly saves the product i
n the productio
n process the loss, also provided the safeguard for the low carbo
n to the high quality productio
n. For ge
neral gri
ndi
ng i
ndustries, the use of mecha
nical parts to impact the crushi
ng of raw materials is a commo
n practice.Moreover, the mecha
nical equipme
nt has high efficie
ncy a
nd good eco
nomic retur
ns. I
n the curre
nt mecha
nical equipme
nt, gri
ndi
ng a
nd crushi
ng desig
n is still the mai
n improveme
nt a
nd desig
n purposes. A
nd compared to the mi
neral a
nd co
nstructio
n i
ndustry, all ki
nds of mecha
nical crusher are more or less high power co
nsumptio
n, but the productio
n capacity is
not high.I
n co
ntrast to the curre
nt i
ndustry"broke
n ge
neratio
n gri
ndi
ng" tech
nology, by improvi
ng the crushi
ng efficie
ncy, reduci
ng the size of abrasive particles, improve gri
ndi
ng efficie
ncy, reduce power co
nsumptio
n. I
n this paper,we a
nalyze the database i
nformatio
n, a
nalyze the problems a
nd compare the adva
ntages a
nd disadva
ntages of them. Keywords Vertical shaft;Gri
nd;Crusher;Materiel 目录 摘要I Abstract II 第1章绪论1 1.1立轴式破碎机设计概述1 1.2分析设计及所需要求1 1.3国内外现状2 第2章破碎机方案选择4 2.1工作原理概述4 2.2破碎机构造4 2.3确定生产5 2.4机型选择5 2.5本章小结6 第3章传动机构的设计7 3.1选取电动机7 3.2传动装置的设计7 3.3本章小结10 第4章整体参数的设定11 4.1结构参数11 4.2工作参数的选择13 4.3转子的结构设计15 4.4轴承键的选取24 4.5本章小结26 第5章其他零件相关27 5.1反击板的设计27 5.2门的设计27 5.3密封装置28 5.4轴承28 5.5支架29 5.6本章小结29 结论30 参考文献31 致谢32 附录A 33 附录B 38