水产学报2024，Vol.48Issue(12)：165-175,11.DOI:10.11964/jfc.20240814650
菲律宾蛤仔分级称量装置的优化设计及验证
Optimization design and verification of grading weighing device machine for Ruditapes philippinarum
摘要
Abstract
This study utilized Ruditapes philippinarum as the research subject to develop integrated grading and weighing equipment featuring drum screen grading coupled with automatic weighing to address the issues of low accuracy in grading and weighing R.philippinarum,as well as insufficient procedural coordination.Utilizing dis-crete element simulation,the grading and weighing processes of R.philippinarum were simulated and analyzed.The impact of roller screen rotational speed,roller screen tilt angle,and feed capacity on grading and weighing accuracies was investigated using response surface analysis in Design-Expert software.This study aimed to optim-ize the operational parameters of the complete equipment and validate its performance.The findings indicated that the primary factors affecting the accuracy of grading and weighing R.philippinarum,in descending order of influ-ence,were the roller screen tilt angle,roller screen rotational speed,and the feed capacity.The device achieved a grading accuracy of 96.09%and a weighing accuracy of 98.79%under operational conditions of a roller screen rotational speed of 17 r/min,a roller screen tilt angle of 3°,and a feed capacity of 200 kg/h,.After completing the prototype manufacturing and operational validation,the grading accuracy was recorded at 96.56%,and the weigh-ing accuracy at 98.16%.The results demonstrated that setting appropriate parameters for the roller screen tilt angle,roller screen rotational speed,and feed capacity could significantly enhance grading and weighing accuracies in the process of handling R.philippinarum.This research provides valuable insights for the design of post-harvest grad-ing and weighing devices for shellfish.关键词
菲律宾蛤仔/分级/称量/离散元仿真/分级准确率Key words
Ruditapes philippinarum/grading/weighing/discrete element simulation/grading accuracy分类
农业科技引用本文复制引用
潘澜澜,张馨予,边策,张展侨,郑雨,黄炜雯,张国琛..菲律宾蛤仔分级称量装置的优化设计及验证[J].水产学报,2024,48(12):165-175,11.基金项目
辽宁省农业农村专项(2024)菲律宾蛤仔优良种质资源挖掘与创新 （2024）
国家重点研发计划(2019YFD0900701) Agricultural and Rural Affairs of Liaoning Province(2024),Ruditapes philippinarum Excel-lent Germplasm Resources Exploration and Creation Project （2019YFD0900701）
National Key Research and Development Program of China(2019YFD0900701) （2019YFD0900701）
