Abstract: A berry harvester movable along berry bushes in a berry field for picking berries includes a rake head having a plurality of spaced apart rake teeth. The rake teeth form a rake having a top face for collecting berries and a bottom face which faces a ground of the berry field in a harvesting position. A cleaner is mounted on the rake head and is juxtaposed to a bottom face of the rake and has protrusions extending in interspaces defined between the rake teeth from the bottom face towards the top face.

Abstract: A berry harvester comprising a rake head having a plurality of spaced apart rake teeth forming a rake having a top face for collecting berries and a bottom face; and a cleaner mounted on the bottom face of the rake and slidable along the rake teeth in conformity with the shape of the teeth. A ground-engaging roller rotatably mounted to the berry harvester and located under the rake head can be added, the moving of the berry harvester causing the roller to roll. The roller can comprises notches bumping across a portion of the rake head for causing vibrations of the rake head, and thus cleaning the rake head. The roller can also comprises a plurality of combs having prongs insertable into the rake teeth interspaces for cleaning the rake.