Magnetic wheel with rotating magnetic core and wall-climbing robot

Abstract

The utility model relates to the technical field of magnetic wheel manufacturing, and discloses a magnetic wheel with a rotating magnetic core and a wall-climbing robot. The end cover is mounted on the open side, and an accommodating cavity is formed by the end cover and the magnetic wheel shell; the rotating shaft penetrates through and is in transmission connection with the magnetic wheel shell and the end cover; and the permanent magnet is rotatably arranged in the accommodating cavity, the magnetic force direction of the permanent magnet is set to be radial, and the rotation of the permanent magnet is set to enable the magnetic force direction of the permanent magnet to be perpendicular to the movement direction of the magnetic wheel body. Through the technical scheme, the permanent magnets in the magnetic wheel can adaptively rotate when the magnetic wheel rotates, so that the magnetic attraction force between the magnetic wheel and the wall surface is always perpendicular to the wall surface, the magnetic wheel can be always adsorbed on the wall surface, the permanent magnets are prevented from being circumferentially arranged in the magnetic wheel, the permanent magnet material is saved, and the production cost is reduced. And a magnetic field can be prevented from being generated at a non-contact position of the magnetic wheel and the wall surface.

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