单人背负式采茶机的设计分析

摘要

茶叶源于中国，有着悠久的历史，原为宫廷饮料，后普及民间。随着时代的发展，茶叶已不再是一种单纯的嗜好，而成为人类期望健康的饮品。大规模现代化的茶叶生产需要以茶叶机械化为后盾，而传统手工收茶不仅效率低下，且食品安全也受到影响。为满足大规模制茶的需求，研制了一种单人背负式采茶机，并对采茶机进行性能分析实验。实验结果表明：该采茶机割幅600mm，漏采率小于2％，芽叶完整率大于85％，往复式切割器工作稳定、切割效果良好，满足了茶农对于采摘的需求；采后蓬面整齐，芽叶完整，不影响下次采摘，适用于多种类型的茶园采摘作业。%Tea from China and it has a long history , in the first place ,it is a drink of palace , later spread to folk .With the development of the times , the tea is no longer a simple hobby , expect to become human health drinks , large-scale modernization of tea production need tea mechanization as the backing , and the traditional manual tea is not only ineffi-cient , but also affects the food safety , in order to meet the demand of the large-scale tea , design and manufacture a sin-gle knapsack tea plucking machine , Experiment and analysis of tea plucking machine .The experimental results showed that the tea plucking machine cutting length 600mm, leakage rate is less than 2%, leaves full rate is more than 85%, reciprocating cutter work stability , cutting effect is good , meet the needs of the tea farmers to pick;The surface of the tea is neat after picking ,leaves is full,does not affect the next harvest ,applicable to various types of tea garden picking opera-tions.