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混合机主机及关键部件设计,design and key components of the mixer host 25800字 62页本人自己的毕业设计作品，确保原创，放心使用！摘要混合机是饲料加工中的最关键设备之一，目前对混合机虽然已有一定实验与理论研究，但是仍然存在两个关键问题:一是对常用的卧式螺带混合机的研究较少，...
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混合机主机及关键部件设计
Design and Key Components of the Mixer Host
25800字 62页
本人自己的毕业设计作品，确保原创，放心使用！
摘要
混合机是饲料加工中的最关键设备之一，目前对混合机虽然已有一定实验与理论研究，但是仍然存在两个关键问题:一是对常用的卧式螺带混合机的研究较少，二是绝大多数卧式螺带混合机均存在混合死角、混合均匀度偏低等问题，使得研发的产品性能往往达不到用户要求。为此，本设计提出了一种新型逆向双螺带混合机构，该机构能很好的解决以上问题，使混合机的混合强度和生产效率均得到显著提高。
本设计主要研究内容及其创新性工作如下：
1、针对现有的螺带式混合机械存在的搅拌强度不足、生产效率不高等问题，根据混合搅拌原理，创新性地设计了一种新型逆向双螺带混合机。
2、针对现有螺带混合机搅拌叶片磨损过快的问题，选用Ti3C2/Cu-Al金属陶瓷材料及其快速成形技术加以解决。
3、利用Pro-E软件模拟了传统单螺带、双螺带以及新型逆向双螺带对单一粉体以及多种粉体的混合效果，提出了当量混合均匀度（DHD）这一新的表征参数，由此改变了虚拟样机混合效果只能定性评价的现状，从而为新型混合机的优化设计提供了可靠依据。
4、通过Pro-E软件的模拟试验，结果表明，新型逆向双螺带的当量混合均匀度分别是传统单螺带、传统双螺带的2倍和1.5倍。从而，从结构上较好的解决了现有螺带式混合机械的存在问题。
关键词：饲料，混合机，新型逆向双螺带，混合均匀度，模拟试验
New type of feed horizontal double spiral belt mixing machine design and research
Abstract
Mixed feed processing machine is the one of the most critical equipment, although it has already certain theoretical and experimental research on the mixing machine, there are still existing two issues: one of the commonly used horizontal spiral belt mixing machine research limited, two is the vast majority of horizontal spiral belt mixing machine mixing dead angle, there are mixed degree of uniformity of low status question, products hardly meeting users’ requirements. To this end, the design under the support of the National Natural Foundation of China (31172243) and the Ministry of Education ,Fund for the Doctoral Project (20103227110007). Therefore, this paper puts forward a novel reverse double spiral belt mixing mechanism, the body can be very good to solve the above problem, to improve mixing intensity and efficiency of the mixing machine greatly.
The design of the main research contents and innovative work as follows:
1. In view of the existing screw belt mixer in mixing strength is insufficient, the production efficiency is not advanced problem, based on the mixing principle, innovative design of a new type of reverse double spiral belt mixing machine.
2. In view of the existing spiral belt mixing machine mixing blade wear problem of fast, selection of Ti3C2/Cu-Al metal ceramic material and rapid prototyping technology to solve.
3. Pro-E software was used to simulate the mixing effect of the traditional single screw, double ribbon and novel reverse double ribbon on a single powder and a variety of powder, it put forward the equivalent homogeneity of this new characterization parameter, to change the virtual prototype hybrid effect only stay a qualitative eva luation of the status, novel hybrid machine so as to provide the reliable basis for the optimization design.
4. Through the Pro-E software simulation test, the results show that the equivalent mixing uniformity of novel reverse double ribbon are traditional single screw, the traditional double ribbon 2 times and 1.5 times. Thus, to solves the problem of the structure in the existing screw belt type mixing machinery problems.
Key words: Feed; Mixing machine; Novel reverse double ribbon; Mixing uniformity; simulation test
目录
第一章 绪论 1
1.1 研究的目的及意义 1
1.1.1我国生猪养殖业现状 1
1.1.2 我国生猪饲喂技术现状 1
1.1.3生猪全混合日粮（TMR）饲养技术 2
1.1.4 本设计的研究意义 2
1.1.5 粉体混合机械主要混合原理分析 3
1.2饲料混合机的国内外研究现状 4
1.2.1 国内研究现状 4
1.2.2 国外研究现状 5
1.3本设计的主要研究内容 6
1.4 本章小结 7
第二章 新型饲料卧式双螺带混合机总体方案设计 8
2.1 新型饲料卧式双螺带混合机的功能需求分析 8
2.2 新型饲料卧式双螺带混合机构总体方案设计 10
2.3 三种螺带形式的混合原理及其分析 10
2.3.1单螺带的混合原理及其分析 10
2.3.2传统双螺带混合原理及其分析 11
2.3.3新型逆向双螺带混合原理及其分析 13
2.3.4三种螺带形式的混合作用比较 14
2.4新型逆向双螺带混合机总体方案设计 15
2.4.1新型逆向双螺带混合机外廓尺寸的确定 16
2.4.2新型逆向双螺带混合机动力传动方案选择 18
2.5本章小结 18
第三章 搅拌叶片、搅拌轴等主要部件的优化设计和计算 19
3.1新型逆向双螺带混合机功率及执行部分功率计算 19
3.1.1螺带搅拌叶片的优化设计 20
3.1.2搅拌轴设计 23
3.1.3支撑杆的设计及计算 26
3.2 新型逆向双螺带的材料选择及其成形工艺 26
3.2.1传统混合机螺带的磨损问题 26
3.2.2 新型逆向双螺带混合机搅拌螺带的材料选择及其成形工艺 27
3.3联轴器、减速器等传动部件的设计和计算 28
3.4原动部分设计和计算 31
3.5进出料口、底座及轴承的设..
Design and Key Components of the Mixer Host
25800字 62页
本人自己的毕业设计作品，确保原创，放心使用！
摘要
混合机是饲料加工中的最关键设备之一，目前对混合机虽然已有一定实验与理论研究，但是仍然存在两个关键问题:一是对常用的卧式螺带混合机的研究较少，二是绝大多数卧式螺带混合机均存在混合死角、混合均匀度偏低等问题，使得研发的产品性能往往达不到用户要求。为此，本设计提出了一种新型逆向双螺带混合机构，该机构能很好的解决以上问题，使混合机的混合强度和生产效率均得到显著提高。
本设计主要研究内容及其创新性工作如下：
1、针对现有的螺带式混合机械存在的搅拌强度不足、生产效率不高等问题，根据混合搅拌原理，创新性地设计了一种新型逆向双螺带混合机。
2、针对现有螺带混合机搅拌叶片磨损过快的问题，选用Ti3C2/Cu-Al金属陶瓷材料及其快速成形技术加以解决。
3、利用Pro-E软件模拟了传统单螺带、双螺带以及新型逆向双螺带对单一粉体以及多种粉体的混合效果，提出了当量混合均匀度（DHD）这一新的表征参数，由此改变了虚拟样机混合效果只能定性评价的现状，从而为新型混合机的优化设计提供了可靠依据。
4、通过Pro-E软件的模拟试验，结果表明，新型逆向双螺带的当量混合均匀度分别是传统单螺带、传统双螺带的2倍和1.5倍。从而，从结构上较好的解决了现有螺带式混合机械的存在问题。
关键词：饲料，混合机，新型逆向双螺带，混合均匀度，模拟试验
New type of feed horizontal double spiral belt mixing machine design and research
Abstract
Mixed feed processing machine is the one of the most critical equipment, although it has already certain theoretical and experimental research on the mixing machine, there are still existing two issues: one of the commonly used horizontal spiral belt mixing machine research limited, two is the vast majority of horizontal spiral belt mixing machine mixing dead angle, there are mixed degree of uniformity of low status question, products hardly meeting users’ requirements. To this end, the design under the support of the National Natural Foundation of China (31172243) and the Ministry of Education ,Fund for the Doctoral Project (20103227110007). Therefore, this paper puts forward a novel reverse double spiral belt mixing mechanism, the body can be very good to solve the above problem, to improve mixing intensity and efficiency of the mixing machine greatly.
The design of the main research contents and innovative work as follows:
1. In view of the existing screw belt mixer in mixing strength is insufficient, the production efficiency is not advanced problem, based on the mixing principle, innovative design of a new type of reverse double spiral belt mixing machine.
2. In view of the existing spiral belt mixing machine mixing blade wear problem of fast, selection of Ti3C2/Cu-Al metal ceramic material and rapid prototyping technology to solve.
3. Pro-E software was used to simulate the mixing effect of the traditional single screw, double ribbon and novel reverse double ribbon on a single powder and a variety of powder, it put forward the equivalent homogeneity of this new characterization parameter, to change the virtual prototype hybrid effect only stay a qualitative eva luation of the status, novel hybrid machine so as to provide the reliable basis for the optimization design.
4. Through the Pro-E software simulation test, the results show that the equivalent mixing uniformity of novel reverse double ribbon are traditional single screw, the traditional double ribbon 2 times and 1.5 times. Thus, to solves the problem of the structure in the existing screw belt type mixing machinery problems.
Key words: Feed; Mixing machine; Novel reverse double ribbon; Mixing uniformity; simulation test
目录
第一章 绪论 1
1.1 研究的目的及意义 1
1.1.1我国生猪养殖业现状 1
1.1.2 我国生猪饲喂技术现状 1
1.1.3生猪全混合日粮（TMR）饲养技术 2
1.1.4 本设计的研究意义 2
1.1.5 粉体混合机械主要混合原理分析 3
1.2饲料混合机的国内外研究现状 4
1.2.1 国内研究现状 4
1.2.2 国外研究现状 5
1.3本设计的主要研究内容 6
1.4 本章小结 7
第二章 新型饲料卧式双螺带混合机总体方案设计 8
2.1 新型饲料卧式双螺带混合机的功能需求分析 8
2.2 新型饲料卧式双螺带混合机构总体方案设计 10
2.3 三种螺带形式的混合原理及其分析 10
2.3.1单螺带的混合原理及其分析 10
2.3.2传统双螺带混合原理及其分析 11
2.3.3新型逆向双螺带混合原理及其分析 13
2.3.4三种螺带形式的混合作用比较 14
2.4新型逆向双螺带混合机总体方案设计 15
2.4.1新型逆向双螺带混合机外廓尺寸的确定 16
2.4.2新型逆向双螺带混合机动力传动方案选择 18
2.5本章小结 18
第三章 搅拌叶片、搅拌轴等主要部件的优化设计和计算 19
3.1新型逆向双螺带混合机功率及执行部分功率计算 19
3.1.1螺带搅拌叶片的优化设计 20
3.1.2搅拌轴设计 23
3.1.3支撑杆的设计及计算 26
3.2 新型逆向双螺带的材料选择及其成形工艺 26
3.2.1传统混合机螺带的磨损问题 26
3.2.2 新型逆向双螺带混合机搅拌螺带的材料选择及其成形工艺 27
3.3联轴器、减速器等传动部件的设计和计算 28
3.4原动部分设计和计算 31
3.5进出料口、底座及轴承的设..
