COURIER AND ROBOT INCLUDING THE COURIER

摘要

A transport device is disclosed. The transport device may include a device frame, a first stage part disposed movably in the vertical direction on the device frame, a second stage part disposed movably in the vertical direction on the first stage part, and the first stage part and a pusher unit disposed and provided to discharge the transport object to the outside, wherein the transport object includes a first transport object and a second transport object stacked on the first transport object, and the pusher unit comprises the first transport object 1 The second stage part supports the second transport object while discharging the transport object, and after the pusher unit discharges the first transport object, the second stage part seats the second transport object on the pusher unit make it