The invention discloses a fork-type pallet put-away device which comprises a stand; a transverse sliding trolley driven by a travelling mechanism is arranged on the stand in a sliding way; the transverse sliding trolley is provided with a guide post which is vertically arranged; the guide post is connected with a fork plate bracket which is connected with a plurality of fork plates which are arranged in parallel; the fork plate bracket is connected on the guide post in a sliding way; the transverse sliding trolley is rotatablely connected with a rolling wheel and a lifting chain wound on the rolling wheel; a free end of the lifting chain is connected on the fork plate bracket; and the transverse sliding trolley is provided with a lifting motor used for driving the rolling wheel. The fork-type pallet put-away device can be used for putting a plurality of pallets onto a drier trolley without needing manpower, so that the labor intensity of workers can be greatly lightened, and the labor efficiency can be improved.