Abstract: A package receiving device 10 includes: a casing 12 having an opening 12a formed in an upper surface thereof; a placement table 22 configured to move up and down between a raised position at which the placement table 22 is located at the upper surface opening 12a of the casing 12 and a lowered position at which the placement table 22 is located inside the casing 12; a lid member 32 configured to move between an opening position and a closing position so that the lid member 32 opens/closes the upper surface opening 12a of the casing 12. After the package is placed thereon, the placement table 22 is moved to the lowered position from the raised position, and subsequently the lid member 32 is moved to the closing position from the opening position, whereby the package placed on the placement table 22 is housed inside the casing 12.

Abstract: The delivery object reception device includes, at a building 4, a first plate-shaped member 7 provided so as to be turnable between a first position P1 and a second position P2, a first turning unit 13 configured to perform the turning, a second plate-shaped member 8 provided so as to be turnable between a third position P3 and a fourth position P4, a second turning unit 14 configured to perform the turning, third to sixth plate-shaped members 9 to 12 provided so as to be drivable between formation positions for forming a storage space 18 and non-formation positions, a plate member drive unit 15 configured to perform the driving, and a delivery object transfer unit 16 configured to transfer a delivery object 3 placed on the first plate-shaped member 7 located at the second position P2, onto the second plate-shaped member 8 located at the fourth position P4.