摘 要

可调式喷杆喷雾机能够解决各种不一样的农作物，不一样的高度、不一样的病虫害防治作业的需求，这个机器拥有垂直和水平的两种方式来工作，可以针对不一样的长势、不一样的高度的作物来喷洒。这个机器完成了我们国家的优势的经济作物。比如大豆和棉花、水稻、玉米等作物的中期和后期的虫病害的防护治理喷雾作业机械化，避免人与药物的直接接触。本机器是可以通过手摇杆的摇动带动链条转动，链条的转动使得链轮转动，链轮的转动通过可移动支架使得喷杆达到可调节的目的。这篇文章就像我们展示了可调节式喷杆喷雾在国内外的发展现状和趋势并对调节式喷杆喷雾在我国的产业化前景作出了合理、正确的分析，为我们国家的可调节式喷杆喷雾机的研究以及应用和推广提供了有力的参考条件。

关键词：可调节、防治虫病害、喷雾机、机械化

Structural design of adjustable spray rod sprayer

【Abstract】

The adjustable sprayer sprayer can solve the needs of different crops, different heights and different pest control operations. The machine has two working methods: horizontal and vertical, and can be sprayed on crops with different heights and different growth potentials. To realize the mechanization of pest control in the middle and later stages of cotton, soybean, corn and rice in China, so as to avoid direct contact between human beings and drugs. The machine can drive the chain to rotate by the shaking of the hand rocker. The chain rotation makes the sprocket turn. The sprocket rotation makes the spray rod adjustable through the movable bracket.This paper introduces the development and trend of the adjustable sprayer sprayer at home and abroad, analyzes the industrialization prospect of the adjustable sprayer sprayer in China, and provides reference and reference for the research and application of the adjustable sprayer sprayer in China.

目 录

1 绪论...................................................................................................................................................6

1.1课题研究的目的和意义.................................................................................................................6

1.2国内外研究现状.............................................................................................................................7

1.2.1国内研究现状...............................................................7

1. 系统化程度低.......................................................................................................................9
2. 技术性能相对落后...............................................................................................................9

1.2.2国外研究现状..............................................................10

1. 大规模化.................................................................................................................................. 10
2. 一体化重视环境...................................................................................................................... 10
3. 以健康为本.............................................................................................................................. 10
4. 智能化........................................................................................................................................11

1.3我国喷杆喷雾机研究方向............................................................................................................11

（1）已开展新型喷头的研究为重点................................................11

（2）对液泵的系列化进行加强....................................................11

（3）加快开发与推广混药装置....................................................12

（4）对多级过滤系统的研制......................................................12

（5）重点解决滴漏问题..........................................................12（6）减少雾滴飘移..............................................................12

（7）对精准变量施药开展研究....................................................13

1.4可调式喷杆喷雾机的技术领域................................................................................................... 13

2可调式喷杆喷雾机总体结设计…………………………………………………………………...15 2.1 结构组成……………………………………………………………………............................15

2.2 工作原理…………………………………………………………………………................... 16

2.3 连接方式…………………………………………………....................................................18

3 主要零部件设计……………………………………………………………………….................19

3.1 机架设计……………………………………………………………………..............................20

3.2 供液系统…………………………………………………………………………....................21

3.3喷杆装置 ………………………………………………………...............................................21

3.4喷雾系统.......................................................................................................................................22

3.5喷杆调节装置...............................................................................................................................22

3.6所选材料........................................................................................................................................23

3.7履带的设计选择............................................................................................................................25