WEIGHING DEVICE FOR WEIGHING OF PIECES Russian patent published in 2017 - IPC G01G19/03 

FIELD: measuring equipment.

SUBSTANCE: weighing device comprises a belt conveyor and at least one balance located under the belt conveyor with a stand for a weighing piece object. In this case, the balance is fixed, the belt conveyor has at least two conveyor belts, the stand for the weighing piece is provided with at least one protrusion capable of passing between the conveyor belts of the belt conveyor. The conveyor belts of the belt conveyor are able to move towards the weights in such a way that the protrusions of the stand, without making their own movement, pass between the conveyor belts with the possibility of removing from the conveyor belts of the piece object located on them and weighing it. Located above the weights of the conveyor belt is able to move completely towards the weights, the conveyance of the belt conveyor is terminated by a smooth stop in the extreme position. The conveyor belt is moved by means of a single drive, and at least two weights with different weighing ranges are used. A plant for coating automotive catalytic converters with an appropriate weighing device is also described.

EFFECT: improved accuracy.

17 cl, 3 dwg, 2 tbl