Synchronous transshipping and backfilling device for TBM (tunnel boring machine) deslagging

The utility model provides a TBM (Tunnel Boring Machine) deslagging synchronous transshipment and backfill device which comprises a transshipment belt conveyor arranged on a trailer, a backfill transportation mechanism is further arranged on the trailer, and the input end of the backfill transportation mechanism is matched with the output end of the transshipment belt conveyor for receiving materials; a control mechanism used for controlling the distance between the input end of the backfilling conveying mechanism and the output end of the transshipment belt conveyor is arranged on the transshipment belt conveyor and/or the backfilling conveying mechanism. According to the utility model, a set of backfill transportation mechanism is additionally arranged behind the original transfer belt conveyor, so that muck can directly fall on the backfill transportation mechanism through the transfer belt conveyor, and the muck is transported to the tail part of the trailer, thereby being convenient for backfill; the dis