Fecha de publicación: 16/08/2024 Fuente: Wipo "digitalization" The invention provides a garden engineering sapling root cleaning device, and belongs to the field of sapling cleaning. According to the technical scheme, the device comprises a rack and a conveying mechanism arranged on the rack, a plurality of clamping assemblies are arranged on the conveying mechanism, a cleaning mechanism corresponding to the clamping assemblies in position is further arranged on the rack, the rack comprises an operation plate, a plurality of supporting stand columns are arranged on the operation plate, and the conveying mechanism is arranged at the tops of the supporting stand columns; the conveying mechanism comprises an annular frame, a conveying chain is arranged on the annular frame, a plurality of clamping assemblies are arranged on the conveying chain, each clamping assembly comprises a pair of clamping arms arranged in the middle of a bottom plate, a guide bracket and a limiting bracket which are in linkage with the clamping arms are arranged at the two ends of the bottom plate respectively, and a cleaning mechanism is arranged on the operation plate. The tree seedling root cleaning device has the advantages that impurities on the surfaces of tree seedling roots can be cleaned, a large amount of manpower is saved, meanwhile, the tree seedling roots are cleaned through air purging, and the situation that the roots are excessively cleaned is avoided.