| 摘要 |
The invention aims at improving the measuring accuracy and simplifying the construction of a chain conveyor (1) for gravimetrically measuring /dosing materials, especially bulk materials. Said conveyor comprises a housing/trough (3) in which at least two chain conveyors (6) with strip-shaped driving elements (7) attached thereto rotate, werein a measuring bridge (2) that is supported on at least one force measuring device is arranged between the inlet (E) and an outlet hole (9). According to theinvention, the driving elements (7) are mounted with multiple articulations on the conveyor chains (6), more particularly, said driving elements are inserted with positive-fit by lateral hinge bolts in the chain links located on the upper edge and are configured to be placed flatly on the measuring bridge (3).
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