Plough device comprising two cutting elements

Plow device for plowing ground, the plow device comprising

• a support structure,
• a rotatable first cutting element that is formed as a cutting plate and comprises a circumferential first cutting edge, wherein the first cutting element is arranged on the support structure and the first cutting edge comprises a first cutting region configured to cut a side region of an earth ridge of the ground when the support structure is moved on the ground in a plowing direction,
• a second discoid cutting element comprising a second cutting edge, wherein the second cutting element is arranged on the support structure and the second cutting edge comprises a second cutting region configured to cut a base region of an earth ridge of the ground when the support structure is moved on the ground in a plowing direction, wherein the second cutting region is arranged in front of the first cutting region, in the plowing direction, and the cutting elements can be caused to rotate by the earth ridge during plowing, and
• a moldboard arranged on the support structure so as to be behind the first cutting region of the first cutting element, in the plowing direction, the moldboard comprising a conveying surface, along which the earth ridge can be conveyed after being separated from the ground, the conveying surface being domed, such that the earth ridge can be turned when the earth ridge sweeps along the conveying surface.