The invention provides a vibrating seeding device. Two vibrating seed disc devices, two seed suction devices, two seed adding devices, an air pressure source device and a controller are arranged on a rack. The controller is electrically connected with the vibrating seed disc devices, the seed suction devices, the seed adding devices and the air pressure source device. The vibrating seed disc devices comprise trapezoidal seed boxes, vibrating plates, adjustable horizontal baffles, linear bearings, electromagnetic vibrators, vibrating springs and L-shaped connecting frames. According to the vibrating seeding device, an air cylinder is used for pushing a center to move to remove blocking materials in seed suction nozzles of the seeding device, the levelness of the disc faces of the vibrating seed discs of the seeding device can be adjusted through adjustment of the adjustable horizontal baffles, quantitative and uniform seed adding is conducted through the movable seed adding devices, and automatic and precise seeding is achieved based on the air suction vibration principle.