Battery dismounting device and robot

The invention discloses a battery dismounting device and a robot, belongs to the technical field of robots, and is designed for solving the technical problems that a battery is inconvenient to maintain, the working time of the robot is influenced in the dismounting and maintaining process and the like. The battery dismounting device comprises a mounting frame, a rolling assembly, a hasp assembly and a floating positioning assembly, the rolling assembly is arranged at the bottom of the mounting frame and located in the mounting frame, the battery is arranged on the rolling assembly and locatedin the mounting frame, and rotation of the rolling assembly and movement of the battery in the length extending direction of the mounting frame synchronously move. The hasp assembly is arranged at thefront end of the mounting frame and used for limiting the inner side of the battery, and the floating positioning assembly is arranged at the rear end of the mounting frame and used for positioning the outer side of the batte