Separated shield, surgical tool mount and surgical execution system

The invention discloses a separated shield, a surgical tool mounting seat and a surgical execution system, and relates to the technical field of medical instruments. According to the technical scheme, the front cover is characterized in that a first movable window is formed in the end face of the front cover; the cover plate is arranged on the outer end face of the front cover and used for covering the first movable window; the cover plate can move in the X-axis direction relative to the front cover. A second movable window extending in the Y-axis direction is formed in the cover plate; the blocking piece is arranged on the outer end face of the cover plate and used for covering the second movable window. The two ends, in the Y-axis direction, of the blocking piece are fixedly connected with the cover plate. The movable seat is arranged on the outer end face of the cover plate and penetrates through the second movable window; the blocking piece penetrates through the movable base, and the movable base can mov