An accessory for cleaning the nut chamber of a fastening element of a farming machine or the like

摘要

An accessory for cleaning the nut chamber of a fastening element of a farming machine or the like comprises an accessory body (7), which can be driven to rotate about a longitudinal axis, and which comprises a supporting surface (12) at one end, which can mate with the nut (4) which is accommodated in the nut chamber (5). The accessory furthermore comprises a number of scraping elements (15), which scraping elements are disposed in circumferentially spaced-apart relationship on said supporting surface and which project from said supporting surface.