Drone delivery system hub for facilitating parcel delivery by unmanned aerial vehicles

A hub comprising:

• a center support frame;
• an object-conveying system supported by the center support frame, wherein the object-conveying system comprises a chute and a conveyor device configured for moving objects from a first elevation to a second elevation through the chute;
• a plurality of structural arms, wherein each structural arm of the plurality of structural arms is coupled to and extends outward from the center support frame;
• a plurality of drone-conveying systems, wherein each drone-conveying system of the plurality of drone-conveying systems is supported by a structural arm of the plurality of structural arms, is configured for receiving an unmanned aerial vehicle (UAV), and comprises one or more rails operable to convey the UAV along a length of the structural arm;
• a linking conveyor span extending between at least two drone-conveying systems of the plurality of drone-conveying systems and at least partially operable to convey the UAV between the at least two drone-conveying systems;
• and
• a controller programmed to rotate the linking conveyor span based on at least one of a destination of the UAV, wind conditions, or a status of at least one of another incoming UAV or another outgoing UAV.