摘要
饲料在喂养前,往往要进行一些列的加工,其中必经的流程有粉碎、汇合。由于手工进行加工,效率低,一致性差,质量不好,因此需设计一种粉碎机械,满足市场的需要。
本次设计的设备。主要设计的是饲料粉碎机的结构,一部分为粉碎机传动结构的设计,另一部分为粉碎机锤片结构的设计,选择使用滚筒的形式来实现粉碎的功能。其粉碎设备采用卧式机型,由一滚筒及其上的刷子组成执行机构,与饲料充分摩擦,从而达到粉碎的目的。在现有的饲料粉碎机的发展中,其粉碎机器分为上下两部分,上部分主要用来切块,下部分主要用来粉碎。切块部分采用与电机直连的锤片组成,在锤片上含有滚筒,通过滚筒与饲料的作用,达到切块的目的。粉碎机构通过V带传动与减速器传动,由滚筒状部分的滚筒完成粉碎动作。
关键词:饲料粉碎V带滚筒
Abstract
Feed before feedi
ng, ofte
n to carry out some colum
ns of processi
ng,which must go through the process of crushi
ng, co
nverge
nce. Because of ma
nual processi
ng, low efficie
ncy, poor co
nsiste
ncy a
nd poor quality, it is
necessary to desig
n a gri
ndi
ng machi
ne to meet the
needs of the market. This desig
n of equipme
nt. The mai
n desig
n is the structure of the feed crusher. O
ne part is the desig
n of the tra
nsmissio
n structure of the crusher, the other part is the desig
n of the hammer structure of the crusher. The roller is chose
n to realize the fu
nctio
n of crushi
ng. The pulverizi
ng equipme
nt adopts the horizo
ntal type,which is composed of a roller a
nd a brush o
n it, a
nd fully rubswith the feed, so as to achieve the purpose of pulverizi
ng. I
n the developme
nt of the existi
ng feed pulverizer, the pulverizer is divided i
nto two parts: the upper part is mai
nly used for cutti
ng blocks, a
nd the lower part is mai
nly used for pulverizi
ng. The block cutti
ng part is composed of hammers directly co
n
nectedwith the motor, a
nd the hammers co
ntai
n rollers. The purpose of block cutti
ng is achieved through the fu
nctio
n of rollers a
nd feed. The crushi
ng mecha
nism is drive
n by V-belt a
nd reducer, a
nd the crushi
ng actio
n is completed by the roller of the roller shaped part. Keywords: feed gri
ndi
ng V-belt roller 目录 第一章引言6 1.1饲料及其加工技术概述6 1.1.1饲料的介绍6 1.1.2目前我国的饲料加工技术6 1.2饲料的粉碎方法7 1.3饲料后的粉碎方法9 1.4课题研究的意义9 1.5国内外的发展10 1.5.1国外的发展11 1.5.2国内的发展12 第二章饲料粉碎机械的总体方案设计13 2.1两种典型的粉碎方案13 2.1.1立式饲料粉碎机设备13 2.1.2卧式粉碎机15 2.2总体方案的确定16 第三章饲料粉碎机械的总体方案设计17 3.1两种典型的粉碎方案17 3.2粉碎机械的总体方案17 3.3粉碎机械的工作过程17 第四章饲料粉碎机结构设计18 4.1饲料粉碎机的结构方案设计19 4.2饲料粉碎机基本结构介绍20 4.2.1刷子20 4.3饲料粉碎机的相关计算20 4.3.1动力源的选择20 4.3.2饲料粉碎机带传动的选型与带传动的计算21 4.3.3带轮的结构24 4.3.4饲料粉碎机中间辊轴转速传动计算25 4.3.5饲料粉碎机消耗功率量的大小计算27 4.3.6饲料粉碎机轴的设计27 4.3.7饲料粉碎机轴的强度校核28 第五章饲料粉碎机零部件结构设计30 5.1饲料粉碎机零部件结构组成30 5.2入料口的结构设计30 5.3饲料粉碎部分结构设计31 5.4饲料粉碎部分结构设计32 5.4.1电机的选型32 5.4.2齿轮传动的设计与计算33 5.4.3饲料粉碎机带轮的结构36 5.4.5轴承的选用36 5.5饲料粉碎机机架的设计37 总结38 参考文献38
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ng, ofte
n to carry out some colum
ns of processi
ng,which must go through the process of crushi
ng, co
nverge
nce. Because of ma
nual processi
ng, low efficie
ncy, poor co
nsiste
ncy a
nd poor quality, it is
necessary to desig
n a gri
ndi
ng machi
ne to meet the
needs of the market. This desig
n of equipme
nt. The mai
n desig
n is the structure of the feed crusher. O
ne part is the desig
n of the tra
nsmissio
n structure of the crusher, the other part is the desig
n of the hammer structure of the crusher. The roller is chose
n to realize the fu
nctio
n of crushi
ng. The pulverizi
ng equipme
nt adopts the horizo
ntal type,which is composed of a roller a
nd a brush o
n it, a
nd fully rubswith the feed, so as to achieve the purpose of pulverizi
ng. I
n the developme
nt of the existi
ng feed pulverizer, the pulverizer is divided i
nto two parts: the upper part is mai
nly used for cutti
ng blocks, a
nd the lower part is mai
nly used for pulverizi
ng. The block cutti
ng part is composed of hammers directly co
n
nectedwith the motor, a
nd the hammers co
ntai
n rollers. The purpose of block cutti
ng is achieved through the fu
nctio
n of rollers a
nd feed. The crushi
ng mecha
nism is drive
n by V-belt a
nd reducer, a
nd the crushi
ng actio
n is completed by the roller of the roller shaped part. Keywords: feed gri
ndi
ng V-belt roller 目录 第一章引言6 1.1饲料及其加工技术概述6 1.1.1饲料的介绍6 1.1.2目前我国的饲料加工技术6 1.2饲料的粉碎方法7 1.3饲料后的粉碎方法9 1.4课题研究的意义9 1.5国内外的发展10 1.5.1国外的发展11 1.5.2国内的发展12 第二章饲料粉碎机械的总体方案设计13 2.1两种典型的粉碎方案13 2.1.1立式饲料粉碎机设备13 2.1.2卧式粉碎机15 2.2总体方案的确定16 第三章饲料粉碎机械的总体方案设计17 3.1两种典型的粉碎方案17 3.2粉碎机械的总体方案17 3.3粉碎机械的工作过程17 第四章饲料粉碎机结构设计18 4.1饲料粉碎机的结构方案设计19 4.2饲料粉碎机基本结构介绍20 4.2.1刷子20 4.3饲料粉碎机的相关计算20 4.3.1动力源的选择20 4.3.2饲料粉碎机带传动的选型与带传动的计算21 4.3.3带轮的结构24 4.3.4饲料粉碎机中间辊轴转速传动计算25 4.3.5饲料粉碎机消耗功率量的大小计算27 4.3.6饲料粉碎机轴的设计27 4.3.7饲料粉碎机轴的强度校核28 第五章饲料粉碎机零部件结构设计30 5.1饲料粉碎机零部件结构组成30 5.2入料口的结构设计30 5.3饲料粉碎部分结构设计31 5.4饲料粉碎部分结构设计32 5.4.1电机的选型32 5.4.2齿轮传动的设计与计算33 5.4.3饲料粉碎机带轮的结构36 5.4.5轴承的选用36 5.5饲料粉碎机机架的设计37 总结38 参考文献38
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