Transporter with metal detection device for use in harvesting or chaffing machinery has a roller with magnets contained internally, the fields of which are changed by the presence of magnetic metallic parts

摘要

Transporter has a roller (42) with magnets arranged inside it. At the ends of the roller are the side walls of the transport devices. In order to minimize any changes in magnetic field around these regions they are made of non-magnetic material, such as aluminum, austenitic steel or plastic.