一种采茶设备的研究

Research on the Tea Picking Equipment

摘要: 针对采茶机在山地茶园工作时受地形的限制、茶叶采摘效率不高、采摘位置没有选择性、采茶质量不达标等问题，本文以适用于山地茶园的一种自走式采茶设备为研究对象，首先，通过分析茶园环境，合理设计采茶设备的结构和工作性能参数用solidworks进行了三维建模，接着对茶叶采摘力学性能进行分析；对采摘装置双滚刀切割式的采摘器进行运动分析，分析结果表明双滚刀采摘器能保证茶叶完整性，提高茶叶质量；对升降移动装置、履带移动装置进行了稳定性分析，分析结果表明升降装置能够适应不同茶园，实现不同高度位置的茶叶采摘，履带能够满足于复杂的山地地形，大大提高了移动效率和攀爬能力。

Abstract: Aiming at the problems such as the limitation of terrain, the low efficiency of tea picking, the non selectivity of picking position, and the substandard quality of tea picking when the tea picking machine works in the mountain tea garden, this paper takes a self-propelled tea picking equipment suitable for the mountain tea garden as the research object. First, through the analysis of the tea garden environment, the structure and working performance parameters of the tea picking equipment are reasonably designed and three-dimensional modeling is conducted with solidworks, and the mechanical performance of tea picking is analyzed, Then, the motion analysis of the double hob cutter of the picking device is carried out. The analysis results show that the double hob cutter can ensure the integrity of tea and improve the quality of tea. The stability and analysis of lifting device and crawler device shows that the lifting device can adapt to different tea gardens and achieve tea picking at different heights; the crawler can meet the complex mountain terrain, greatly improving the mobility and climbing ability.