The invention relates to an arrangement (9) for overcoming an obstruction (8) to traveling movement, preferably on an automatically traveling floor cleaning appliance (1) having a driven travel wheel (3). To configure an arrangement of the kind in question in an improved manner, it is proposed that on the travel wheel (3), a lifting part (10) is mounted in an eccentrically pivotable manner, the lifting part protruding with a front end surface (12) beyond a running surface (7) of the travel wheel (3) in the direction of travel (r), a counter mounting being provided which is fixed to the housing.