The invention relates to a recovery device for single-cigarette detection and elimination equipment of a packer, which comprises a cigarette transmission channel, an upper pulling tray, a lower pulling tray, a push plate and a lower hopper, wherein the cigarette transmission channel comprises a channel upper cover and two U-shaped channels with difference of level fixed on two side plates the two U-shaped channels are sequentially connected in a stepped manner the upper pulling tray and the lower pulling tray are respectively connected onto a base connected with the second side plate through cylinders and slide blocks when stretching into the cigarette transmission channel, a baseboard of the upper pulling tray and the channel upper cover form a third channel the third channel and thesecond U-shaped channel are arranged in a stepped manner the lower hopper is arranged below the third channel the push plate connected with the first cylinder is arranged on a sliding chute at the end part of the lower hopper a baseboard of the lower pulling tray is arranged in a slot of the lower hopper the push plate and the lower pulling tray are respectively moved along the sliding chute and the slot of the lower hopper and when in operation, an inlet of the cigarette transmission channel is connected with a mould box elimination part of the packer. According to the invention, the phenomena of mess of cigarettes and blockage in a receiving process can be effectively avoided.