Automatic steel ladle covering tipping protection device and method

The invention discloses an automatic steel ladle covering tipping protection device. The automatic steel ladle covering tipping protection device mainly comprises a sliding frame which provides supporting force for a steel ladle cover in the steel ladle overturning process and keeps the steel ladle cover in the closed state. According to the automatic steel ladle covering tipping protection device, supporting force is provided for the steel ladle cover through the sliding frame, and the steel ladle cover is kept to rotate synchronously with a steel ladle and will not be disengaged from the steel ladle in the steel ladle overturning process, so that the whole cover operation process of the steel ladle covering technology is achieved, the steel ladle is covered with the cover for heat preservation in the whole process so that cooling losses of the steel ladle can be reduced, covering ladle overturning protection is carried out on the automatic ladle overturning machine station with the small space, the mechanical independence is high, automatic following operation is achieved during the mutual action, automatic separation is achieved when the action is completed, the technical problem that steel ladle covering cannot be achieved during reverse overturning of an existing automatic ladle overturning machine is solved, and the automatic steel ladle belt cover tipping protection device is convenient to use, safe and reliable.