Renewable resource recovery box and delivery box device thereof

The utility model relates to the field of garbage classification and recovery, in particular to a renewable resource recovery box and a delivery box device thereof. A delivery box device comprises a box body, an inner barrel arranged in the box body and a delivery door arranged on the box body. Wherein a delivery port is formed in the box body, and the delivery door is movably arranged on the delivery port and can seal the delivery port; the delivery door comprises a door body and a baffle, the baffle and the door body are connected in a V shape, and the connecting angle is an obtuse angle. The connecting end of the door body and the baffle is hinged to the edge of the lower side of the delivery port, and the door body and the baffle can rotate along a hinge point; and when the door body seals the delivery port, the baffle is obliquely guided to the inner barrel. The delivery box device adopts a very simple delivery door structure, that is, the situation that the hand stretches into the delivery port to touch