The invention discloses a collection mechanism for a chrome-plated chrome mist recovery device for conveying cylinders, relates to the technical field of electroplating chrome mist collection equipment, and includes a recovery tank, a condensation mechanism, a purification mechanism, and an aeration mechanism. The top of the recovery tank is provided with a As for the air intake pipe, a cooling liquid inlet pipe is provided at one end of the outer wall of the recovery tank close to the top position, and a cooling liquid outlet pipe and a No. 1 connecting pipe are provided at the end of the outer wall of the recovery tank far away from the cooling liquid inlet pipe. The present invention is provided with recovery tank, air intake cabin, No. 1 fixed plate, cooling cabin, No. 2 fixed plate, collecting cabin, air intake pipe, cooling liquid inlet pipe, cooling liquid outlet pipe, condensation pipe, condensation chamber, arc-shaped blades, The rotating bearing, rotating fan blade and fixed rod can realize the recovery of chromium plating solution in chromium mist.