In general, the subject matter described in this disclosure can be embodied in a robotic mowing device that includes a main body, a left-side driving wheel, a right-side driving wheel, and one or more motors to drive the left-side driving wheel and the right-side driving wheel to cause the left-side driving wheel and the right-side driving wheel to turn. The robotic mowing device also includes a deployable propulsion device that includes a rolling member and that is adapted to actuate the rolling member between a deployed state in which the rolling member is adapted to contact the ground surface, and a retracted state in which the rolling member is held apart from the ground surface.
Robotic Device with Deployable Propulsion System
2023-10-12
Patent
Electronic Resource
English