草莓采摘装置结构设计

北京理工大学珠海学院2020届本科生毕业设计Structure design of strawberry picking deviceAbstractThe main content of the research and design of this paper is to design a new strawberrypicking auxiliary device and a strawberry sorting machine for sorting strawberries afterpicking,which is intended to reduce the phenomenon of large labor intensity and large laborcost input in the labor market.At the same time,it will slow down the aging of society and theshortage of labor in the future,which will contribute to the development of China'sagricultural mechanization.For this research topic,the main work is to understand the currentdevelopment trend of the strawberry industry,to understand similar picking and sortingproducts and research status on the market,to mine one by one to analyze its advantages anddisadvantages,and to measure the specific parameters of the research object-strawberryClassification level.After understanding the analysis,it is determined that the structure of thestrawberry picker is a hand-held strawberry picker with simple operation and a drum sizesorter with strong practicability.The innovation of the strawberry picker is that it cansimultaneously take into account safety,continuous picking,reduce labor intensity andgeneral comfort.It integrates the big ones.The design content of the picker includes theposition of the cutter head,the cutting mechanism,the transmission mechanism and thehand-held mechanism.The drum sorter is designed on the sorter,which can accuratelyclassify the strawberry.The first point is to accurately sort the strawberry grade of the variety.In the structure,the triangular sieve and the more appropriate speed are designed to achievethe classification.Maximize the selection efficiency,professionally tailored for strawberrysorting.The main design contents are sorting drum,transmission mechanism and motor.Afterthe design of the parts is completed,the SolidWorks software is used to design the parts,and athree-dimensional model and a two-dimensional drawing of the mechanism parts are drawn.The whole process from strawberry picking to grade sorting,the two mechanisms are simpleand easy to operate,easy to maintain,and have good market prospects.Keywords:Strawberry;Sicker;Sorter;SolidWorks;Gear:2