Abstract: Attachment (10) for an agricultural harvesting vehicle, comprising a frame (11), a crop collecting device (12), a crop conveying device (13) is designed to convey collected crops in the direction of a feeder device, a crop hold-down device (14) which can be displaced relative to the frame (11), and a protection apparatus (18) having at least two portions (19, 20) and extends over the crop collecting device (12) and the crop conveying device (13), wherein a first portion (19) of the protection apparatus (18) and a second portion (20) of the protection apparatus (18) are connected together in an articulated manner, such that with a displacement of the crop hold-down device (14) and the receiver (17) thereof relative to the frame (11), the first portion (19) of the protection apparatus (18) and the second portion (20) of the protection apparatus (18) can be displaced relative to one another.