Movable feeding device for hydraulic engineering construction

The utility model discloses a hydraulic engineering construction movable feeding device which comprises a cement hopper and a trolley frame, a sliding groove is formed in the trolley frame, a shaking shaft is connected to the trolley frame in a rotating mode, a reciprocating block and a supporting column are connected into the sliding groove in a sliding mode, the cement hopper is connected to the supporting column in a rotating mode, and the shaking shaft is connected to the reciprocating block in a sliding mode. A cam is arranged on the shaking shaft, the cam is attached to the reciprocating block, and the cam is driven to rotate to drive the reciprocating block to reciprocate in the vertical direction so as to drive the cement hopper to shake. According to the movable feeding device for hydraulic engineering construction, the cam on the shaking shaft is utilized, the reciprocating block can be pushed in a reciprocating mode to move up and down when the trolley frame travels so as to generate the vibration