Magnet device for a feed mixing wagon or a stationary feed mixer

A magnet device for a feed mixing wagon or a stationary feed mixer, comprising:

• at least one magnet;
• and
• a separator, wherein
• the separator and the at least one magnet are arranged so that they can move relative to one another in order to be brought from a first operating position into a second operating position,
• wherein the separator is arranged in the first operating position relative to the at least one magnet in such a way that the separator shields the at least one magnet, so that metal parts to be separated from feed are pulled onto the separator by means of the magnet and held thereon, and
• wherein the separator is spaced further apart from the at least one magnet in the second operating position than in the first operating position.