The invention provides a coal briquette crushing robot. The coal briquette crushing robot comprises a crushing part, a steering wheel, a coal shoveling part, two driving wheels and a base, and is characterized in that the steering wheel is mounted on a steering wheel fixing hole of the base; the two driving wheels are mounted on two driving wheel fixing holes of the base; the coal shoveling part is mounted inside a coal shoveling part supporting seat of the base; a plurality of crushing needles are fixedly mounted at a lower side of a crushing needle top plate in a linear arrangement manner; the bottom of a crushing box is fixedly mounted on a crushing part fixing seat; the crushing needle top plate and the crushing needles are slidingly mounted inside the crushing box; a servo motor drives a shovel to shovel coal into a crushing channel, and the crushing needles on the crushing needle top plate move up and down to crush large coal briquettes, so that the working efficiency is improved.