大白菜收获机中锁紧及切削机构的设计-机械部分含16张CAD图+说明书

sh-03锁紧机构装配图

大白菜收获机机械部份——锁紧及切削机构的设计

摘要
随着新的农业生产模式和新技术的发展与应用，农业机器将成为农业生产的主力军。该文在分析大白菜收获机工作特点的基础上，从大白菜的采摘、转运、打包等方面进行分析。其中主要对锁紧机构和切削刀部分做了详细的说明。该大白菜收获机适用于家用收割大白菜，结构简单、制造成本低。
该大白菜收获机的锁紧部分采用斜楔锁紧，切削刀采用固定式切削刀，本文主要介绍了斜楔锁紧机构的设计过程，对它可能出现的松动做了相应的放松措施。对于切削过程中刀具可能出现的状况做了相应的分析。还对其各零件的结构和选材做了详细的分析。整个结构简单、可操作性强、安全可靠。
关键词：大白菜、收获机、斜楔锁紧、固定式切削刀
Subject: Designing of cabbage harvest machinery
Abstract
With the new model of agricultural production and new technology development and application of agricultural machinery will become a major force in agricultural production. In this paper, the analysis of the characteristics of Chinese cabbage harvesting machine work on the basis of the picking from the Chinese cabbage, transit, packaging, etc. for analysis. The main body of the lock and cutting knife part of a detailed description. The Chinese cabbage harvesting machine for cabbage harvest home, simple structure, low manufacturing costs.
The Chinese cabbage harvesting machine parts Wedge locking locking, the use of fixed cutting knife cutting knife, the paper introduces the body Wedge Lock design process, it may be loosened so the corresponding relaxation. Tool for cutting the course of the situation that may arise to do the corresponding analysis. Also parts of its structure and material to do a detailed analysis. The entire structure is simple, feasible, safe and reliable.
Keywords: Chinese cabbage; Harvesting machine; Wedge Lock; Fixed cutting knife
目录
摘要i
1绪论- 1 -
1.1引言- 1 -
1.2大白菜收获机总体部分的介绍- 1 -
1.2.1收获机提升运输装置简介- 2 -
1.2.2收获机输送部分简介- 3 -
1.2.3锁紧机构简介- 4 -
2锁紧机构的设计- 6 -
2.1锁紧装置的设计要求- 6 -
2.3锁紧机构的原理设计- 6 -
2.4锁紧机构的零件设计- 7 -
2.4.1斜楔的设计- 7 -
2.4.2滑动块的设计- 8 -
2.4.3导轨的设计- 9 -
2.5防松装置的零件设计- 9 -
2.5.1防松机构的原理说明- 10 -
2.5.2弹簧的设计- 11 -
2.5.3压块的设计- 11 -
2.5.4开槽体和支架的设计- 11 -
2.5.5防松柱销的设计- 11 -
2.5.6螺纹空管的设计- 12 -
2.5.7手柄的设计- 12 -
2.5.8弹簧固定杆的设计- 12 -
3切削机构的设计- 12 -
3.1切削刀的分析- 13 -
3.1.1切削刀的切削情况- 13 -
3.1.2切削刀的选用- 13 -
3.2切削机构零件的设计- 13 -
3.2.1刀片的设计- 13 -
3.2.2压刀板和刀杆的设计- 14 -
4结论- 15 -
4.1主要结论- 15 -
4.2问题与展望- 15 -
参考文献- 16 -
致谢- 17 -

设计目录

摘要部分

字数统计

sh-03-03弹簧固定杆

sh-03-05压块

sh-03-07防松柱销

sh-03-10防松斜楔

sh-03-11滑块体

sh-04-03刀杆

设计所包含文件

sh-03-02螺纹管

sh-03-04开槽体

sh-03-06支架

sh-03-08导轨

sh-03-12压紧楔块

sh-04-01刀片

sh-04-02压刀板

sh-04切削装置装配图

sh-03-01手柄