Automatic letter sorting conveying system

The utility model discloses the structure discloses an automatic letter sorting conveying system, it is including goods shelves, be equipped with the decurrent transfer passage structure of slope on the goods shelves, the jacking device is installed to transfer passage structure below, transfer passage structure external fixation has the baffle, the outer surface mounting of baffle has electronic tags and spacing sensor, still including be located with goods shelves parallel arrangement's conveyer belt, be equipped with automatic sorting device between conveyer belt and the goods shelves, automatic sorting device chooses the cargo bed board including the slope, choose cargo bed plate height position one end and press close to the baffle surface, its low level one end is located the conveyer belt top and presses close to the conveyer belt surface, it is fixed with the support body structure that can follow the round trip movement of conveyer belt length direction to choose cargo bed board bottom surface. The u