设计简介
摘 要：在城市化高速发展的进程中，垃圾的处理是城市建设过程中需要妥善解决的一大问题。当前，垃圾的处理普遍采用填埋、堆肥、焚烧和分选回收等方式，对于高速发展的城市物质生活水平而言，这些处理方式还存在着垃圾运输成本高、处理效率低、高污染等系列问题，难以适应城市化发展的要求。针对这一情况，设计出一款小型的垃圾压缩箱可以在很大程度上缓解城市垃圾的处理压力，加快城市垃圾低污染低成本化处理的进程。本垃圾压缩箱采用伸缩式的压缩结构，减小了垃圾箱的占用空间；同时采用电器控制系统，实现了垃圾处理的智能化；其次，采用环槽结构，实现了对垃圾压缩过程中所产生废水的处理。本小型智能垃圾压缩箱主要从源头上减小了垃圾占用体积，增加了垃圾箱的存储能力，从而在一定程度上降低了城市垃圾的运输成本和缓解城市垃圾的处理压力。
关键词：城市化；垃圾处理；垃圾压缩箱；伸缩式；电器控制；智能化；环槽
Abstract: The high speed of development in the city, the disposal of garbage is a big problem to properly address the need in the construction of city. At present, the disposal of garbage landfill, composting, incineration is widely used and the recovery mode for city, material life level high speed development, the processing mode still has a garbage high transport costs, low treatment efficiency, high pollution and other series of problems, it is difficult to adapt to the development of the city's requirements. In view of this situation, design pressure is a small garbage compression box can ease the city garbage to a great extent, accelerate the city garbage of low pollution and low cost process. The garbage compression box adopts the compressed structure of telescopic, reduces the space junk box; and the electric control system, realizes the intelligent garbage disposal; secondly, the ring groove structure, the realization of processing waste water generated in the process of garbage compression. This small intelligent garbage compression box reduces the waste volume occupied from the source, increasing the storage capacity of the garbage, which to a certain extent, reduce the city garbage transportation cost and ease the pressure of city garbage.
Key words: City; Garbage; Garbage compression box;Telescopic; Electrical control; Intelligent; Ring groove
目 录
摘要……………………………………………………………………………………1
关键词…………………………………………………………………………………1
1前言…………………………………………………………………………………2
2试验方案设计及参数确定…………………………………………………………4
3产品设计原理及其机构选择………………………………………………………4
3.1产品设计原理……………………………………………………………………4
3.2机构的选择………………………………………………………………………5
3.2.1齿轮减速机构的选择…………………………………………………………5
3.2.2同步带轮机构的选择…………………………………………………………5
3.2.3螺旋传动机构的选择…………………………………………………………6
3.2.4其他辅助零件的选择…………………………………………………………6
4产品设计计算说明书………………………………………………………………7
4.1电动机的选择……………………………………………………………………7
4.1.1选择原动机的类型……………………………………………………………7
4.1.2选择电动机的功率……………………………………………………………8
4.1.3选择电动机的转速……………………………………………………………9
4.2直齿锥齿轮减速箱的设计计算…………………………………………………10
4.2.1选用材料，热处理方法，定精度等级………………………………………10
4.2.2初步设计………………………………………………………………………11
4.2.3几何尺寸计算…………………………………………………………………11
4.2.4校核齿面接触疲劳强度………………………………………………………13
4.2.5齿根弯曲疲劳强度校核………………………………………………………13
4.3同步带轮的传动设计计算………………………………………………………13
4.3.1同步带传动设计………………………………………………………………14
4.3.2同步带轮的基本结构形式……………………………………………………15
4.3.3带传动的张紧…………………………………………………………………16
4.4丝杠传动的设计计算……………………………………………………………16
4.4.1耐磨性计算……………………………………………………………………16
4.4.2螺杆的强度计算………………………………………………………………17
4.4.3螺母螺纹牙的强度计算………………………………………………………18
4.4.4螺杆的稳定性计算……………………………………………………………18
4.5轴系零部件的选择………………………………………………………………19
4.5.1轴承类型的选择………………………………………………………………19
4.5.2圆锥滚子轴承的设计计算……………………………………………………20
4.6回力弹簧的设计计算……………………………………………………………21
5键连接的设计计算…………………………………………………………………22
6箱体材料选择及其尺寸……………………………………………………………22
7电器控制……………………………………………………………………………22
8结论…………………………………………………………………………………23
参考文献………………………………………………………………………………24
致谢……………………………………………………………………………………25
关键词：城市化；垃圾处理；垃圾压缩箱；伸缩式；电器控制；智能化；环槽
Abstract: The high speed of development in the city, the disposal of garbage is a big problem to properly address the need in the construction of city. At present, the disposal of garbage landfill, composting, incineration is widely used and the recovery mode for city, material life level high speed development, the processing mode still has a garbage high transport costs, low treatment efficiency, high pollution and other series of problems, it is difficult to adapt to the development of the city's requirements. In view of this situation, design pressure is a small garbage compression box can ease the city garbage to a great extent, accelerate the city garbage of low pollution and low cost process. The garbage compression box adopts the compressed structure of telescopic, reduces the space junk box; and the electric control system, realizes the intelligent garbage disposal; secondly, the ring groove structure, the realization of processing waste water generated in the process of garbage compression. This small intelligent garbage compression box reduces the waste volume occupied from the source, increasing the storage capacity of the garbage, which to a certain extent, reduce the city garbage transportation cost and ease the pressure of city garbage.
Key words: City; Garbage; Garbage compression box;Telescopic; Electrical control; Intelligent; Ring groove
目 录
摘要……………………………………………………………………………………1
关键词…………………………………………………………………………………1
1前言…………………………………………………………………………………2
2试验方案设计及参数确定…………………………………………………………4
3产品设计原理及其机构选择………………………………………………………4
3.1产品设计原理……………………………………………………………………4
3.2机构的选择………………………………………………………………………5
3.2.1齿轮减速机构的选择…………………………………………………………5
3.2.2同步带轮机构的选择…………………………………………………………5
3.2.3螺旋传动机构的选择…………………………………………………………6
3.2.4其他辅助零件的选择…………………………………………………………6
4产品设计计算说明书………………………………………………………………7
4.1电动机的选择……………………………………………………………………7
4.1.1选择原动机的类型……………………………………………………………7
4.1.2选择电动机的功率……………………………………………………………8
4.1.3选择电动机的转速……………………………………………………………9
4.2直齿锥齿轮减速箱的设计计算…………………………………………………10
4.2.1选用材料，热处理方法，定精度等级………………………………………10
4.2.2初步设计………………………………………………………………………11
4.2.3几何尺寸计算…………………………………………………………………11
4.2.4校核齿面接触疲劳强度………………………………………………………13
4.2.5齿根弯曲疲劳强度校核………………………………………………………13
4.3同步带轮的传动设计计算………………………………………………………13
4.3.1同步带传动设计………………………………………………………………14
4.3.2同步带轮的基本结构形式……………………………………………………15
4.3.3带传动的张紧…………………………………………………………………16
4.4丝杠传动的设计计算……………………………………………………………16
4.4.1耐磨性计算……………………………………………………………………16
4.4.2螺杆的强度计算………………………………………………………………17
4.4.3螺母螺纹牙的强度计算………………………………………………………18
4.4.4螺杆的稳定性计算……………………………………………………………18
4.5轴系零部件的选择………………………………………………………………19
4.5.1轴承类型的选择………………………………………………………………19
4.5.2圆锥滚子轴承的设计计算……………………………………………………20
4.6回力弹簧的设计计算……………………………………………………………21
5键连接的设计计算…………………………………………………………………22
6箱体材料选择及其尺寸……………………………………………………………22
7电器控制……………………………………………………………………………22
8结论…………………………………………………………………………………23
参考文献………………………………………………………………………………24
致谢……………………………………………………………………………………25
