Sand land big tree transplanting box

The utility model discloses a sand land big tree transplanting box, which belongs to the field of tree planting and comprises an outer box, a sliding groove is arranged on the inner wall of the bottom end of the outer box, pulleys are arranged at the bottom end of a bottom plate of an inner drawer, the pulleys are arranged in the sliding groove, one end of the bottom plate of the inner drawer is connected with a bottom side plate of the inner drawer, and a tree root wrapping bottom ball is arranged on the upper surface of the bottom plate of the inner drawer. A wrapping upper hemisphere plate is movably arranged on the tree root wrapping bottom ball, a binding ring is arranged on the outer wall of the top end of the wrapping upper hemisphere plate, a fixing ring is arranged on the outer box, and a limiting plate is arranged on one side of the bottom end of the tree root wrapping bottom ball. When the device works, a tree needing to be transplanted and a soil ball at the root of the tree are wrapped, so that t