圆形水果自动分选和贴标签机的设计与应用

针对农户依靠人力完成自种圆形水果分选和贴标签存在的效率低下问题,提出一种分选和贴标签一体化模式的解决方案,设计一款能够实现圆形水果自动分选和贴标签任务的机器。该机器主要包括滚筒式分选装置和自动贴标签装置,通过对整机结构和各主要部分工作原理的阐述以及主要单元参数的理论计算,确定各部分的最优涉及参数。试验结果表明,自动分选和贴标签样机能够自动完成分选和贴标签的工作,水果分选正确率达97%,贴标签合格率达98. 7%,分选用时约为人工用时的1/2。样机的制作成本远低于目前商业化的分选和贴标签机器,为小型农户完成自种圆形水果的分选和贴标签任务提供了一种新方法。

Design and application of round fruit sorting and labeling machine

At present, the sorting and labeling of round fruits in peasant household is still depending on the manpower with low efficiency. This paper presents a solution for the integration of sorting and labeling. An automatic sorting and labelling machine is designed for selecting and labeling the size of round fruit in peasant household. This machine is mainly composed of roller type sorting device and automatic labelling device, which can automatically complete the sorting and labeling of round fruit. The optimal parameters of each part were determined through the elaboration of the whole structure and the working principle of each part and the theoretical calculation of the main element parameters. Test results show that the prototype sorting and labeling integration work mode can automatically complete the sorting and labeling work, with the fruit sorting accuracy rate of 97%, the labeling the percent of pass of up to 98.7%, sorting time of about 1/2 compared with the workers. The design cost of the prototype is much lower than the commercial sorting and labeling machine, which provides a new innovative technology for the automatic sorting and labeling of small round fruits.