1. Agricultural harvesting machine, especially self-propelled forage harvester (1) which comprises at least one working unit (2, 3) for processing the flow of harvested culture and accelerator (4) discharge of treated cultures, characterized in that the accelerator (4) release is designed as a unit which as a whole is able to be set into the operating position (P) downstream from the working unit (2, 3) in the channel of the flow of harvested culture and can be extracted from this operating position (P) and as a tseloe.2. Machine according to claim 1, characterized in that the accelerator (4) comprises a release of at least one accelerating unit (20) and the surrounding housing (21), wherein the accelerating unit (20) is able to be rotated relative to the housing (21) by means of a shaft (8) .3. Machine according to claim 1, characterized by the presence of devices with which the accelerator (4) is movable from a release operating position (P) in an accessible position (P) within the treatment cavity (5) of the harvesting machine (1) .4. Machine according to claim 3, characterized in that the support devices comprise an accelerator (4) output, which can be deflected relative to the frame (9) of the machine, in particular a frame (10) the cab of the harvesting machine (1) .5. Machine according to claim 3, characterized in that the accelerator (4) ejection is pivotally mounted about an axis (11) of rotation relative to the frame (9) of the machine, produced for translation possibilities from the operating position (P) in an accessible position (P). 6. Machine according to one of claims 3-5, characterized in that the devices comprise connected to the harvesting machine (1) lifting device which is capable of totally or partially accept the weight of accelerator1. Сельскохозяйственная уборочная машина, в частности самоходный кормоуборочный комбайн (1), который содержит, по меньшей мере, один рабочий агрегат (2, 3) для обработки потока убранной культуры, и ускоритель (4)
