本文所设计的土豆切片机是一种体积比较小、结构比较简单，适用于家庭、餐厅、小作坊的小型农产品切片机。本切片机具有很高的效率，不仅可以对土豆切片或者切丝，还可以用来对红薯进行切片。本设计的设计原理简单，利用用电动机提供动力，带轮传动，经过变速装置后，输出轴的末端连接旋转刀盘，旋转刀盘上固定有对称安装的两把刀具，放在盛料箱里面的土豆在推进装置的推进作用下，向旋转刀盘运动，土豆被切成片后从卸料箱流出。该方案结构简单，使用方便，减轻了很多人力。 关键词：切片机；切片；设计；土豆 Abstract Potatoes are o
ne of the mai
n crops. You
need to slice the potatoes a
nd shred whe
n eati
ng. There are ma
ny differe
nt types o
n the marke.t. However this slicer is more applicable to e
nterprises a
nd workshops. It is
not appropriate to household. Paper prese
nts a family by automatic slici
ng machi
ne, the machi
ne is propelled by the cutter parts, potatoes a
nd clampi
ng part a
nd adjust the thick
ness of potato chip device that co
nsists of three parts.The desig
n of my potato slici
ng machi
ne is a smaller size a
nd the structure is more simple tha
n others. Potato slici
ng machi
ne is fit for the family restaura
nt, small workshops. It ca
n be respectively o
n potato, sweet potato to work. The desig
n pri
nciple of the desig
n is very simple, is to use the motor, belt pulley, after a tra
nsmissio
n device, the e
nd of the output shaft of the co
n
necti
ng rotati
ng cutter, k
nife rotati
ng disc is fixed symmetrically i
nstalled two k
nives, put i
n full box of potatoes i
n the propulsio
n system of promotio
n by, to the rotati
ng k
nife disc moveme
nt, potatoes cut i
nto slices, the outflow discharge box from the material. This scheme has the adva
ntages of simple structure, co
nve
nie
nt use, reduce a lot of ma
npower. Key Words: slici
ng machi
ne;slice; desig
n; potato 目录 摘要2 Abstract 3 目录4 1.绪论5 1.1课题来源及意义5 1.2国内切片机技术的发展概况6 1.3主要内容8 2.土豆切片机总体方案设计9 2.1结构特点与工作原理9 2.1.1结构特点9 2.1.2工作原理及工作条件： 10 2.2传动参数的计算10 2.3动力参数计算10 2.4电机的选择11 2.6本章小结12 3.土豆切片机传动系统设计13 3.1 V带传动的设计13 3.2带轮结构设计14 3.2主轴设计14 4.基于SolidWorks软件的土豆切片机三维模型设计18 4.1 SolidWorks软件简介18 4.2土豆切片机机架设计19 4.3土豆切片机关键部件三维建模22 4.4本章小结24 总结25 致谢26 参考文献27 1.绪论 1.1课题来源及意义 设计课题来源于农业生产。土豆等薯类作物在我国分布很广，有二十多个省、种植，是我国主要粮食作物之一，马铃薯还是一种很好的蔬菜作物。我国薯类作物种植面积1.4亿亩左右，总产量达2 ~ 3千万吨，是世界上产薯最多的国家。 马铃薯块茎含有大量的淀粉。淀粉是食用马铃薯的主要能量来源。一般早熟种马铃薯含有11%～14%的淀粉，中晚熟种含有14%～20%的淀粉，高淀粉品种的块茎可达25%以上。块茎还含有葡萄糖、果糖和蔗糖等。此外，马铃薯蛋白质营养价值高。马铃薯块茎含有2%左右的蛋白质，薯干中蛋白质含量为8%～9%。其品质相当于鸡蛋的蛋白质，容易消化、吸收，优于其他作物的蛋白质。而且马铃薯的蛋白质含有18种氨基酸，包括人体不能合成的各种必需氨基酸。