| 摘要 |
An apparatus for moving material. The apparatus (1) comprises a frame (2) and a blade device (7) secured to the frame and a track (3) that is configured to be an endless loop and that is arranged to make rotary motion carried by support elements secured to the frame. The rotation axis (C) of the rotary motion of the track (3) is configured perpendicular to the longitudinal axis (L) of the blade device (7) and to the main direction of use (U) of the apparatus (1). One edge of the track (3) is arranged in the vicinity of the blade device (7) and projections are arranged on the outer surface of the track (3).
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