摘要
作为农业机械的一种,甘蔗自动剥皮切断机通过人工将甘蔗放入甘蔗自动剥皮切断机中,由自动送料滚轮对甘蔗进行自动送料,当甘蔗进入到了剥皮轮的位置后,由于剥皮轮是通过电机带动V带传动使剥皮轮旋转从而来实现对甘蔗的自动剥皮,然后随着送进滚筒的继续动作,剥好皮的甘蔗进入到切断工序的位置,由气缸驱动切断刀具对甘蔗进行自动切断,切断好的甘蔗自动落入到了该甘蔗自动剥皮切断机内部的箱体里面,从而完成对甘蔗的自动剥皮和切断。
本次设计的题目是甘蔗自动剥皮切断机的设计,目前,国内甘蔗自动剥皮切断机的研发也在向朝着运行高速化、功能复合化、控制智能化的方向发展,廉价,简单,方便成了甘蔗自动剥皮切断机发展的主题。
关键词:机械产品;甘蔗自动剥皮切断机;制造;主题
Abstract
This graduation design is the optimization design of driving roller conveyor, first on the driving roller type conveyer is summarized; then analyzed the selection principle and calculating method of driving roller conveyor; then calculated based on these design criteria and abase is designed; then checked on the main parts selected conveyor. Is the drive roller conveyor consists of four main parts: driving device, tension device, middle rack, and the moving part. Finally, a simple description of the installation and maintenance of transport. At present, the drive roller conveyor is moving towards long distance, high speed, low friction direction, air cushion conveyor in recent years is one of the. the motion trajectory when the diagonal curve is slanting line do the walking motion, robot. The miniature walking robot is mainly driven by DC servo motor, so as to drive the leg action driven synchronous belt wheel by a crank and rocker mechanism.
In the design, driving roller type conveyer manufacture and application, at present our country compared with foreign advanced level there are still large gaps, domestic in the design and manufacture of driving .This design is the optimization design of driving roller conveyor.
Keywords:Driving roller ;Crankshaft ;Processing craft ;Significance
目 录
第一章 绪 论 1
1.1课题的来源与研究的目的和意义 1
1.2本课题研究的内容
1.3研究的意义
第二章 甘蔗自动剥皮切断机总体结构的设计
2.1切断部分设计方案的选择 6
2.2切断部分的工作原理 6
第三章 机械传动部分的设计计算 7
3.1电机的选型计算 8
3.2带传动的设计计算 10
3.3直线导轨的设计计算 11
3.4气缸的选型计算 12
第四章 甘蔗自动剥皮切断机中主要零件的三维建模 13
4.1剥皮轮的三维建模 15
4.2 V带轮的三维建模 17
4.3气缸的三维建模 18
4.4甘蔗自动剥皮切断机的三维建模 19
第五章 甘蔗自动剥皮切断机中主要零件的强度分析与校核 20
5.1滚动轴承强度的校核计算
5.2机架强度的校核计算
结 论 25
参考文献 26
致 谢 27