玉米果穗剥皮机设计

玉米果穗剥皮机的设计摘要最近各行各业的发展都是很快的，农业上对于机械化的要求也是非常明确的，现在生产的玉米变多，所以将玉米的皮剥掉的劳动量自然也就变大了，要想实现机械化生产农业机械是非常关键的，农产品在市面上的销售怎么样，主要就在于农业机器的质量，还有工作效率是高还是低。我们国家，主要种植玉米的地方在北方，在将玉米摘下来，还有剥皮的时候都是通过人工来进行，工人在进行工作的时候强度是非常大的，效率也不高。要想将这种状况进行改善，这篇论文设计了一台专门对玉米进行剥皮的机器，这样就可以进行自动化工作了，那么工作效率就变高了，工人的劳动强度就变低很多。本次设计是在了解和掌握玉米果穗剥皮原理、研究现状及发展趋势的基础上进行的。其主要设计内容有玉米果穗剥皮总体方案及工作原理的确定：对齿轮传动、带传动进行设计与计算：剥皮棍的设计、计算与校核：电动机、键等标准件的选择与确定。最后，通过三维、二维绘图软件完成玉米剥皮整体三维造型、装配图及主要零部件图的绘制等。本次设计的玉米果穗剥皮机，其结构简单，操作方便，能够在很大程度上减轻工人的劳动强度，为其发展、设计与制造提供一个的帮助。关键词农业；机械化：玉米果穗：剥皮机；设计AbstractIn recent years,the demand for agricultural mechanization production is more and moreobvious.With the increase of maize yield,the labor requirement for maize peeling is alsoincreasing.Agricultural mechanization has been the most critical design equipment in theprocess of mechanized flow,and the level of agricultural machinery operation quality has playeda decisive role in the market rate of agricultural products.The northern part of China is the mainproducing area of corn.For a long time,it has been taken by YISHION by hand to pick up theear of corn and then peel it by hand.This work has great labor intensity and low workingefficiency.In order to change this backward situation,this paper intends to complete the designof a corn ear peeling machine,so as to realize the automation of maize peeling.So as to improvework efficiency and reduce people's labor intensity.This design is based on understanding and grasping the principle of maize ear peeling,research status and development trend.The main design contents are the overall plan and theworking principle of the peeling of corn ear;the design and calculation of the gear transmissionand belt drive;the design,calculation and checking of the peeling stick;the selection anddetermination of the standard parts,such as motor and key.Finally,three dimensional andtwo-dimensional drawing software is applied to complete the 3D modeling,assembly drawingand main parts drawing of corn skins.This design of corn ear peeling machine,its structure is simple,easy to operate,to a greatextent to reduce the labor intensity of workers,for its development,design and manufacturing toprovide a help.Keywords agriculture;mechanization;corn ear;peeling machine;design目录摘要Abstract.…1绪论…1.1本课题研究的背景及意义1.1.1本课题研究的背景1.1.2本课题研究的意义…1.2国内外玉米剥皮机的发展概况..21.2.1国内玉米剥皮机的发展概况21.2.2国外玉米剥皮机的发展概况31.3国内外玉米剥皮机存在的不足.42总体方案的设计与确定.52.1本课题设计要求的确定…52.2设计参数的确定…。.52.3玉米剥皮机的组成及工作原理.52.4电机型号的选择与确定….63主要零部件的设计与计算..83.1带传动的设计与计算..83.1.1带传动的概述...83.1.2带传动主要参数的计算83.1.3带轮结构的设计….103.2齿轮传动的设计与计算113.2.1选定齿轮类型、精度、材料及齿数113.2.2按齿面接触疲劳强度设计…113.3剥皮辊的设计与计算.123.3.1剥皮辊生产能力的计算….123.3.2剥皮辊长度、直径的确定.123.3.3剥皮辊结构的设计…。133.4传动棍的设计与计算.133.5平键的选型与计算….143.6轴承的选型…153.7各主要零部件强度的校核.163.7.1齿轮强度的校核与计算.163.7.2轴承强度的校核计算f44444854444444444444444444484444444444444444445444a8