| 摘要 |
The present invention relates to a device for automatic unclogging of a cylindrical rotary grille, particularly of a fruit-crushing and stalk-removing machine. This device is characterised in that it comprises, outside the cylindrical rotary grille 2, an unclogging cylinder 6 whose axis is parallel to that of the grille 2, driven in rotation in a direction opposite to that of the rotary grille and carrying, at its periphery, flexible and elastic unclogging members 9 extending radially and arranged so as to be able to engage successively in the different perforations 4 of the cylindrical rotary grille 2 in order to push the waste 5 laying against the inner surface of this grille 2 back inside and to enable this waste to be taken up and projected by the internal rotary blades 3. <IMAGE>
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