Air-cushion conveying device for cigarette cartons

The utility model provides an air-cushion conveying device for cigarette cartons. The air-cushion conveying device comprises more than N air cushion passages which are arranged vertically and side by side, air-tight gates, slideways and a transverse conveyor arranged below the air cushion passages; the cross sections of the air cushion passages are cigarette-carton-shaped planes; the air-tight gates are articulated at the lower ends of the air cushion passages; the upper ends of the slideways are arranged at the lower ends of the air cushion passages, and the lower ends of the slideways are corresponding to the transverse conveyor and N is a natural number no less than two. The device utilizes the aerodynamics and hydrodynamics skillfully to form the air-cushion protection for the cigarette cartons, so that the cigarette cartons descend equably in an orderly manner, and the packages of the cigarette cartons are prevented from being damaged as the cigarette cartons cannot rub against the inner walls of the pas