摘要
随着科技的发展，现代的各项产业，越来越朝着现代化、机械化、半自动与自动化的方向发展，不仅是工业，园林机械的发展方向也是如此，在园林产业中，植树产业占据了非常大的一部分，也是最重要的一部分。现在的植树方式还是使用的比较传统的方式，劳动强度大，效率低，从而造成了相应成本增加。因此非常有必要发展一项新的植树机械来代替现在的植树模式，从而使植树产业进入机械化的发展模式。
本课题的研究对象是园林机械中植树机的设计，植树机的设计对于植树产业来说是一此重大的改进，植树机的发展能够给植树产业带来非常大的便利，能够极大地解决植树过程中遇到的费时、费力的问题。
本次植树机的设计要求能够改变在植树过程中过分依靠人力的现状，把人解放出来，植树过程通过人的操控，完全由机械装置来完成相关工作。要求所设计的植树机能够完成植树过程中的所有工作，并且极大地提高植树的效率问题。本次植树机的设计主要面对的是小树苗（如杨树苗）的植树过程，在路的两侧或大面积苗甫中进行工作。要求植树机在能够充分完成植树工作的同时还要保证植树的速度，并且一次装载后种植的数量在100棵左右。
关键词：机械化 自动化 植树效率 成本
Abstract
Along with the development of science and technology, modern industry, more and more towards the direction of modernization, mechanization, semi-automatic and automatic, is not only an industry, the development direction of garden machinery, too, in the landscape industry, the planting industry occupies a very large part of, is also the most important part of it.Now way of planting trees or use the comparison of the traditional way, the intensity of labor is big, efficiency is low, resulting in the corresponding cost increases.Therefore very necessary to develop a new machinery to plant trees planting trees to replace the current model, which makes the planting industry into the development of mechanization mode.
This topic research object is the design of the machine to plant trees in the garden machinery, plant trees machine design for planting industry is a major improvement, the development of the planting machine can bring great convenience to the planting industry, can greatly solve encountered in the process of planting of time-consuming, laborious problems.
The tree-planting machine design requirements will change in the process of planting trees relying too much on the present situation of the human, liberating people, planting process through the manipulation of the people, completely by mechanical devices to complete the relevant work.Requirements designed by planting machine can finish all the work in the process of planting, and greatly improve the efficiency of planting trees.The tree-planting machine designed with saplings (such as poplar planting stock) process of planting trees on both sides of the road, or to work in the large area space.Require tree-planting machine can fully complete the work at the same time to guarantee the speed of planting trees, and a planting after loading quantity in about 100.
Keyword: mechanization , automation , efficiency of planting trees , cost
目录
摘要
Abstract
1 引言
1.1 课题背景与意义：
1.2 国内外研究及发展现状
2 植树机总体设计
2.1 整体设计思路
2.2 整体设计方法
2.3植树机能达到的预期效果
3 植树机的各部分装置的设计
3.1 挖坑装置的设计
3.2 储苗装置的设计
3.3 移苗装置的设计
3.4 覆土装置的设计
4 植树机部分装置的校核
4.1 移苗装置底座回转支撑的选用与校核
4.1.1 回转支撑的选用
4.1.2回转支撑的校核
4.2移苗装置底座回转支撑处电机的选用
4.3 机械手处液压缸的校核
4.4挖坑装置处电机的选用
5 展望与总结
参考文献
致谢
