烟草移栽机定根水喷淋装置的研究进展

摘要

定根水喷淋是烟草移栽的必须环节，本文概述了国内外烟草移栽机上的定根水喷淋装置的发展现状，介绍了主要移栽机型定根水喷淋装置的类型、工作过程和优缺点，分析了机械触发式和电子触发式喷淋装置的工作原理和使用特点，提出了烟草移栽机定根水喷淋装置应具有的精量浇水、快速喷淋和定向冲刷功能的建议。%Root water must be sprinkled for tobacco seedling transplanting. An overview of the research status and prospect of root water sprinkler in tobacco transplanter was introduced in domestic and foreign machines. Main implements, working procedures and characters were analyzed. The principle and property of mechanical trigger type and electronic trigger type sprinkler devices were demonstrated. New instruments of root water sprinkler would be researched with following characters: precise quantity sprinkle, rapid spray according the transplant speed and suitable flush avoid seedling hole destroy.