| 摘要 |
A mixing member (1) designed for assembly in axially rotating manner inside the cylindrical bowl (2) of a blender; the mixing member (1) having a number of longitudinal blades (4) extending parallel to a longitudinal reference axis (A) of the mixing member (1) and spaced angularly about the longitudinal axis to form a "squirrel cage" structure bounded laterally by a cylindrical reference surface coaxial with the longitudinal axis (A); each of the longitudinal blades (4) has an outer lateral edge (4b) lying on the cylindrical reference surface and having at least one scraping device (7), which includes a scraper (8) hinged to the body of the longitudinal blade (4) to project from and rotate about an axis of rotation (B) locally substantially parallel to the outer lateral edge (4b) of the longitudinal blade (4).
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