我国菠萝采收装备研究现状及发展趋势  

Research status and development trend of pineapple harvesting machinery in China

作　　者：李海亮 孙海天 王宏轩 薛忠[1] 胡军[3] 孙伟生[1] Li Hailiang;Sun Haitian;Wang Hongxuan;Xue Zhong;Hu Jun;Sun Weisheng(South Subtropical Crop Research Institute,Chinese Academy of Tropical Agricultural Sciences,Key Laboratory of Tropical Fruit Biology,Ministry of Agriculture&Rural Affairs,Key Laboratory of Hainan Province for Postharvest Physiology and Technology of Tropical Horticultural Products,Zhanjiang,524091,China;College of Mechanical and Electrical Engineering,Henan Agricultural University,Zhengzhou,450002,China;College of Engineering,Heilongjiang Bayi Agricultural University,Daqing,163319,China)

机构地区：[1]中国热带农业科学院南亚热带作物研究所,农业农村部热带果树生物学重点实验室,海南省热带园艺采后处理与保鲜重点实验室,广东湛江524091 [2]河南农业大学机电工程学院,郑州市450002 [3]黑龙江八一农垦大学工程学院,黑龙江大庆163319

出　　处：《中国农机化学报》2024年第12期66-72,共7页Journal of Chinese Agricultural Mechanization

基　　金：中国热带农业科学院基本科研业务费专项(1630062024031);中国热带农业科学院国家热带农业科学技术中心科技创新团队(CATASCXTD202409);2022年省级乡村振兴战略专项资金种业振兴项目(2022—NPY—00—031);“十四五”广东省农业科技创新十大主攻方向“揭榜挂帅”项目(2022SDZG03—06);海南省重点研发项目(ZDYF2023XDNY058);中国热带农业科学院中央公益性科研院所基本业务费专项2022年科技“揭榜挂帅”项目(1630062022005)。

摘　　要：实现菠萝的机械化采摘对于提升我国菠萝国际市场竞争力具有重要意义。针对我国菠萝采收机械的发展现状,从采收方式、工作原理、机械化程度等角度对现有采收装备进行梳理,将菠萝机械化采收技术与装备划分为人工采摘辅助设备、半机械化采摘设备、机械化采摘设备和自动化采摘设备,从人工辅助到智能采摘,技术提升显著但各有优劣:辅助设备便捷但省力有限,半机械化效率不高,机械化高效但果实易发生损伤,智能采摘减损但效率有待提升。在此基础上,归纳我国菠萝采收机械存在农机农艺融合不够,智能化识别和定位不准确,采摘损伤率高和采摘机结构不完善等问题,并提出农机农艺协同发展规范标准化种植模式,加强基础性研究因地制宜优化采收方案和多学科领域交叉融合实现采摘自动化与智能化的发展建议,以期为菠萝采摘机械的后续研究和发展提供参考。Mechanized harvesting technology is an important bottleneck that restricts the development of pineapple industry,and achieving mechanized harvesting of pineapple is one of the important ways to transform the development mode of forest fruit industry,save cost and increase efficiency,and enhance the competitiveness of international market,as well as the research focus and difficulty of the whole mechanization and scale of pineapple production.In this paper,the development status of pineapple harvesting machinery in China is addressed,and the existing harvesting equipment is sorted out from the perspectives of harvesting mode,working principle and mechanization degree,and the pineapple mechanized harvesting technology and equipment are classified into manual picking auxiliary equipment,semi-mechanized picking equipment,mechanized picking equipment and intelligent picking equipment,and their research status and technical characteristics are elaborated and analyzed.Manual picking auxiliary equipment is simple in structure,easy to be operated and adaptable,but still requires a large amount of manpower and is not significant in terms of labor savings.Semi-mechanized picking equipment requires manual positioning and can only harvest one fruit at a time,making harvesting even less efficient than manual harvesting.Mechanized picking equipment enables batch harvesting of fruit,significantly improving harvesting efficiency and reducing labor requirements.However,it is not possible to harvest separately according to ripeness,and there are cases of fruit leakage and damage.Intelligent pineapple picking equipment can realize automatic pineapple picking and less damage to the fruit,which greatly liberates the labor force.However,the fruit picking efficiency is low due to the limitation of fruit identification rate and picking method.On this basis,the problems of pineapple harvesting machinery in China are summarized,and the development suggestions of intelligence,high efficiency and reliability are put forward so as to provide

关 键 词：菠萝 采收机 末端执行器 视觉识别 

分 类 号：S225.99[农业科学—农业机械化工程]