The invention relates to a grape vine-unburying automatic soil-removing machine. The machine comprises a frame body, a solenoid valve control system, an oil hydraulic system, a rotary soil-removing plow, a soil-removing plow fixing rack and a depth wheel. The rotary soil-removing plow is equipped on the soil-removing plow fixing rack. The soil-removing plow fixing rack is equipped on the frame body. The rotary soil-removing plow is positioned on the right side of the frame body. The soil-removing plow fixing rack can move left and right on the frame body under the control of the oil hydraulic system. The rotary soil-removing plow can rotate under the control of the oil hydraulic system. The depth wheel is equipped on the back end of the frame body, and is positioned on the right side. The depth wheel can move up and down under the control of the oil hydraulic system. Works of the oil paths of the oil hydraulic system are controlled by the solenoid valve control system. The rotary soil-removing plow comprises a rotation column and rotation blades. The soil-removing machine is used for removing soil on grape vines. A traction machine is equipped with the frame body provided by the invention, and the oil hydraulic system controls the works of a first oil cylinder, a second oil cylinder and the rotary soil-removing plow. The soil-removing machine provided by the invention has a simple structure and good soil-removing effect. Manual soil-removing is replaced, and the machine has relatively high working efficiency.