Authors

Abstract

Manual harvesting of large area fruits is inefficient, which consumes manpower and resources. Mechanized harvesting is the inevitable trend of fruit harvest. Vibration harvesting is one of the important forms in terms of fruit mechanized harvesting. According to the different striking parts of fruit trees, the vibration modes were classified as trunk, crown, and trunk types. The harvesting efficiency of fruit is an important index to measure the quality of all fruit harvesting machines. The reduction of fruit damage is considered in the harvesting of vulnerable fruits. In this study, the development of vibration harvesting technology were studied in the aspects of vibration mode. The development of fruit damage, harvest efficiency, and fruit tree modeling were discussed. Finally, the development direction of fruit vibration mechanized harvesting was looked forward. Machinery instead of manpower, fully mechanized harvest is the inevitable development direction of fruit harvest.

Abstract in Chinese

人工收获大面积果品效率低下，耗费人力，浪费资源。机械化收获是果品收获的必然趋势，振动收获方式是果品机械化收获的重要形式之一。按对果树打击部位的不同位置，对振动方式进行分类，包括树干、树冠、树干三种振动方式。果实的收获效率是衡量所有果品收获机械优劣的重要指标，易损果实的收获还需考虑降低果实损伤。本文从振动方式（树干、树冠、树干）综述了振动收获技术的发展历程以及发展现状，分别对果实损伤分析，收获效率分析以及果树建模分析的发展现状作出综述,并做出总结评论。最后，对果品振动式的机械化收获发展方向进行展望。机械代替人力，全机械化收获是果品收获的必然发展方向。