The utility model relates to a pick-up device in a peanut harvester, in particular to a shifting wheel-flip finger combined pick-up harvesting device. The harvesting device comprises shifting wheels, flexible flip fingers, reel flip fingers and spiral augers, wherein the flexible flip fingers comprise pick-up rollers and pick-up flip fingers; the pick-up flip fingers are arranged inside the pick-up rollers; the shifting wheels are arranged above the pick-up rollers; the reel flip fingers are arranged on the extension of the shifting wheels; the spiral augers are arranged behind the pick-up rollers and the shifting wheels; the pick-up flip fingers and the pick-up rollers are eccentrically mounted. The shifting wheel-flip finger combined pick-up harvesting device has the beneficial effects that the roller pick-up form is adopted, the pick-up width is increased, the simultaneous pick-up of multiple rows of peanuts is realized, and the operation efficiency is improved. Since the flexible flip fingers are adopted, when the flexible flip fingers are rotated below the pick-up rollers and gradually stretch out, the pick-up time is prolonged, and the pick-up efficiency is improved. When the flexible flip fingers are rotated above the pick-up rollers and gradually contract, peanut seedlings which are wounded on the flexible flip fingers are blocked outside the pick-up rollers, and the wounding is removed.