Today’s Patent – Efficient Transplanting Device with Automatic Pick-Up and Supplementation Function

The said invention (US12239039B2) was invented by Xin Jin, Qing Li, Shuang Chen,  Xiaolin Xie, Shengsheng WANG, Liqiang Xiao, Mengnan LIU, Bo Zhao  and patented by USPTO on May 4^th, 2023. Currently, it stands assigned to the Henan University of Science and Technology.

The invention relates to an efficient transplanting device equipped with automatic seedling pick-up and supplementation features. It includes three main systems: a seedling pick-up device, a seedling discharging device, and a seedling supplementation device, coordinated by sensors, a detection camera, and a controller. The system automatically identifies high-quality plug seedlings, transfers them using mechanical claws, and supplements any missing or low-quality seedlings during transplantation. Key features include dual conveyor belts with seedling dropping cups, intelligent control of pick-up and supplementation mechanisms, and adaptability for various planting conditions. This device significantly improves automation, transplanting accuracy, and efficiency, reducing reliance on manual labor.