FEED DEVICE FOR BULK MATERIAL IN A MASS THROUGHOUT WEIGHING SYSTEM

摘要

PCT No. PCT/EP89/01026 Sec. 371 Date Apr. 25, 1991 Sec. 102(e) Date Apr. 25, 1991 PCT Filed Sep. 1, 1989 PCT Pub. No. WO90/02643 PCT Pub. Date Mar. 22, 1990.The invention relates to a feed device for bulk material, comprising a more particularly funnel-shaped storage tank 4, which is borne freely movable by measuring members 3 as a weighing tank of a mass throughput weighing system and is disposed with its outlet 11 over a conveyor system 6 for the removal of the bulk material. Disposed below the outlet 11 is a conical or pyramidal damming and supporting member 14 for the bulk material which is borne by the storage tank 4 and whose conical or pyramidal apex faces the outlet 11. The conical or pyramidal surfaces 29 cooperate with the edge 28 of the outlet 11 to form a gap on all sides.