摘 要

在配合饲料的工艺中，饲料的混合是一项很重要的工序，因为它直接关系到配合饲料质量，所以这个过程必须由饲料搅拌机来完成。饲料搅拌机主要由电机、进料斗、卸料板、搅拌箱、观察口、螺旋，撒料板组成。可将饲料按照一定的比例搅拌，制成符合猪食用的，营养丰富的饲料，适用于中小型的养殖场，适用于工作量大，需求量大的养殖场，大大提高的工作效率，和节省劳动力，减轻劳动强度。高效的养殖，满足人们对物质的要求。

本次设计首先，根据饲料搅拌机的功用，确定其方案及主要参数；接着，根据其结构特点和工作方式进行分析，对主要工作装置进行相关的设计计算；然后，对螺旋搅拌机构的结构与分布、确定传动比，对螺旋搅拌机构进行设计计算，并对搅拌机箱体、箱体支架进行设计；最后，运用AutoCAD制图软件绘制其装配图及主要零部件图。

关键词：饲料；搅拌机；螺旋；设计

Abstract

In the process of feeding, the mixing of feed is a very important process, because it is directly related to the quality of the feed, so this process must be done by the feed mixer. Feed mixer mainly consists of motor, hopper, unloading plate, mixing box, observation port, screw and distributor. The feed can be stirred in a certain proportion to make the feed in accordance with the pig's edible and nutritious feed. It is suitable for small and medium farms. It is suitable for large farms with large workload and large demand, greatly improving work efficiency, saving labor and reducing labor intensity. Efficient breeding to meet people's material requirements.

First of all, the scheme and main parameters are determined according to the function of the feed mixer. Then, according to its structural characteristics and working methods, the related design and calculation of the main work device are carried out. Then, the structure and distribution of the screw stirring mechanism, the transmission ratio are determined, and the spiral agitator is set up. Finally, the AutoCAD drawing software is used to draw up the assembly drawing and the main parts map.

Key words: Feed; Blender; Helix; Design

目 录

摘 要

Abstract

第1章 绪论

1.1课题的背景及意义

1.2国内外研究现况及发展趋势

第2章 总体方案设计

2.1设计要求及整机参数选定

2.2搅拌机原理分析

2.3饲料搅拌机方案选定

第3章 传动系统设计

3.1螺旋搅拌机构传动系统设计

3.1.1电动机的选择

3.1.2传动比计算

3.1.3运动和动力参数计算

3.1.4 V带传动的设计

3.1.5螺旋叶片的设计

3.1.6 螺旋轴的设计

3.1.7轴承及键的校核

3.1.8 轴承的润滑与密封

3.2横向进料螺旋传动系统设计

3.2.1电动机的选择

3.2.2传动比计算

3.2.3运动和动力参数计算

3.2.4 V带传动的设计

3.2.5 螺旋螺旋叶片的设计

3.2.6 螺旋轴的设计

3.2.7轴承及键的校核

3.2.8 轴承的润滑与密封

3.3搅拌箱设计

3.4螺旋套筒的设计

3.5撒料板设计

3.6进、出料斗设计

3.6.1进料斗设计

3.6.2出料斗设计

3.7机架设计

第4章 搅拌机的维护与保养

结 论

致 谢

参考文献