The invention discloses a peanut harvester with a pair roller vibration soil crushing apparatus. The peanut harvester comprises a frame, the frame is provided with a gearbox, a left transmission device, a right transmission device and a conveying device, the lower portion of the rear end of the frame is provided with a tail wheel, the upper portion of the frame is provided with a traction frame, a left support and a right support which are fixed at the left side and the right side of the central portion of the frame are arranged below the traction frame, the top portions of the left support and the right support are each provided with an adjustment handle, a carry over pinch roll is rotationally arranged between the left support and the right, a lifter shovel fixed at the bottom of the frame is arranged behind the traction roller, the front end of the frame is provided with a left seedling pulling roller and a right seedling pulling roller which are disposed at the left side and the right side of the lifter shovel and respectively rotate vertically, and the top portions of the left seedling pulling roller and the right seedling pulling roller are respectively provided with a left horizontal sector gear and a right horizontal sector gear; and the conveying device is aslant arranged in a gradually heightening manner from the front to the back, and the gear box is in transmission connection with the conveying device through the left transmission device. The peanut harvester with the pair roller vibration soil crushing apparatus, provided by the invention, is used in a soil sticky region or a rainy season and is reasonable in structure and high in efficiency.