Device for metered dispensing of bulk material

摘要

The device has a storage container (2) and a delivery device (12) for delivering the bulk material (4) to a transport device (14). The delivery device has a slider element (18) with an elastic U-shaped loop (20) at its front end, where a rear section of an upper portion (22) of the loop is fixed, and a rear section of a lower portion (24) of the loop is connected to a linear drive (26). The linear drive adjusts a width of an outlet gap (16) by translational movement of the lower portion of the loop and produces a back-and-forth movement of the lower portion of the loop with small amplitude.