OVERCHARGER OF DOUGH Russian patent published in 2010 - IPC A21C9/06 

FIELD: food industry.

SUBSTANCE: invention refers to equipment for manufacture of dough products with filling and can be used in dumplings machines. Overcharger of dough containing a drive, a tank for dough where delivery mechanism is placed, comprising at least a pair of rotating elements for overcharging the dough, kinematically connected with the drive through shafts placed in the corresponding holes in the bunker wall. In each of these holes having a diametre knowingly larger than the diametre of the corresponding shaft there is a lowering for a collar of pressed in that hole of the first sleeve made of metal inside which there is the second sleeve to the corresponding shaft, pressed adjacent to its collar to the collar of the first sleeve made of elastic synthetic material, at that the total thickness of the first and the second sleeves is not less than the difference between the diametre of this hole in the bunker wall and the diametre of the corresponding shaft. The total thickness of these sleeves collars is not less than the depth of lowering in the hole in the bunker wall which is equipped with an internal sealing plate for covering these lowerings in the holes for the shafts. When operated at the overcharger, the sleeves with collars and the lining, made of different materials, provide sealing-in of the hole in the bunker wall.

EFFECT: invention enables to improve functional quality.

5 cl, 4 dwg