Electric mower capable of realizing automatic protection and lawn reseeding

The invention discloses an electric mower capable of realizing automatic protection and lawn reseeding. The mower comprises a vehicle body, a detection mechanism is arranged at the right part of the vehicle body, the detection mechanism comprises a detection vertical chute arranged in the vehicle body, a detection vertical spring is fixedly arranged on the inner wall of the upper side of the detection vertical chute, a detection sliding block is fixedly arranged at the lower end of the detection vertical spring, and the detection sliding block can slide up and down in the detection vertical sliding groove. According to the lawn mower, automatic protection and lawn reseeding of the lawn mower can be realized; when encountering stone and other obstacles, the mower can automatically bypass the obstacles by means of a poking wheel, and meanwhile, the mower can automatically move around the obstacles to prune surrounding lawns; and meanwhile, whether the lawns are damaged or not can be automatically detected throu