Batch principle concrete mixer - has continuously running conveyor receiving ingredients from travelling weighing skip

摘要

The batch-principle concrete mixer has a number of hoppers for the individual ingredients, below which a weighing skip travels. A first conveyor transports the quantities weighed in the skip and emanating from the hoppers below a cement feed mechanism and into a mixer, preferably a mobile one. At the outlet side of the skip (6) there is a second conveyor (14) extending along the skip track (4) and running continuously, and receiving the weighed quantities of ingredients (A, B, C) originating from the different hoppers (2a, 2b, 2c) before the skip moves under the next hopper. This second conveyor extends as far as the first one (18).