Magnetomotive car with protective guard convenient to disassemble and replace

The utility model discloses a magnetomotive car with protective fences convenient to disassemble and replace. The magnetomotive car comprises a battery shell and a sliding frame. A frame body is arranged at the right end of the battery shell, a sliding hole in the frame body is slidably connected with a sliding rod, a seat is arranged at the top end of the sliding rod, a mounting seat is arranged on the right side face of the frame body, a sliding frame is slidably connected with a sliding groove in the side face of the mounting seat, the right side face of the sliding frame is connected with one end of a fixing rod, and a protective fence is arranged at the other end of the fixing rod. A sliding frame is slidably connected with a sliding groove in the side face of the mounting base, so that a protective fence connected with a fixing rod on the right side of the sliding frame is conveniently mounted and dismounted, meanwhile, follow-up maintenance is facilitated, a protection assembly is arranged at the top e