摘要
酿酒葡萄修剪作业直接影响酿酒葡萄的产量和品质。为此,针对新疆酿酒葡萄人工修剪劳动强度大、效率低、费用高等问题,结合新疆酿酒葡萄的种植模式和修剪要求,设计了一种酿酒葡萄修剪装置。介绍了修剪装置的整机结构和工作原理,并对旋转刀刀盘进行了运动分析,理论分析表明:当拖拉机前进速度为6km/h、旋转刀刀盘半径为200mm、刀片长度为20mm、刀片数量为4及旋转刀刀盘转速为2 000r/min时,该修剪装置可以满足酿酒葡萄的修剪要求。同时,通过AMESim液压仿真软件对修剪装置液压系统进行仿真分析,验证了修剪装置液压系统的可行性。
Wine grape pruning operations directly affect the yield and quality of wine grapes. In this paper, according to the problems of labor intensity,low efficiency and high cost of Xinjiang wine grape, a wine grape trimming device is designed in combination with the planting pattern and trimming requirements of Xinjiang wine grape. Trimming device structure and working principle of the machine is introduced in this paper, and the motion analysis of rotating cutter. The theo-retical analysis shows that when the speed of the tractor is 6km/h, the rotating cutter head radius is 20mm, the blade height of 20mm, number of blade is 4, the rotational speed of rotating cutter head for 2000r/min, the trimming device can meet the requirements of wine grape pruning. Through the hydraulic simulation software AMESim simulation analysis was carried out on the pruning device of the hydraulic system, proved the feasibility of pruning device of the hydraulic system.
出处
《农机化研究》
北大核心
2017年第3期105-110,共6页
Journal of Agricultural Mechanization Research
基金
国家自然科学基金项目(51465051)
关键词
酿酒葡萄
修剪装置
旋转刀盘
液压系统
仿真分析
wine grapes
trimming device
rotating cutter head
design
hydraulic system
simulation analysis
