Desert tree planting robot

The utility model relates to the technical field of tree planting equipment, in particular to a desert tree planting robot which comprises a frame body, a sapling conveying device arranged on the frame body, a tree falling device arranged on the frame body and a tree planting device arranged on the frame body. The sapling conveying device comprises a sapling storage mechanism and a sorting and conveying mechanism; the tree falling device comprises a tree falling channel, a bearing door and a tree falling driving assembly; the tree planting device comprises a bucket, a lifting plate body, a lifting assembly and a lifting plate driving assembly, the lifting plate body is rotationally connected with the bucket, and the lifting plate driving assembly is used for driving the lifting plate body to open and close an outlet in the lower end of the bucket. The desert planting machine is novel in structure, capable of achieving storage, sorting and conveying, pit digging and planting and automatic soil covering of sapl