Hopper for building mechanical engineering

The utility model discloses a hopper for building mechanical engineering, which comprises a bracket, the support top is equipped with the hopper, be equipped with the bearing between hopper and the support, the hopper passes through the bearing rotation with the support and is connected, the hopper inner wall is equipped with the scraper blade, the scraper blade tip is equipped with fixed connecting body, fixed connecting body and support fixed connection, the hopper outer wall is equipped with driven gear, the driven gear link is equipped with the driving gear, the driving gear bottom is equipped with the transmission shaft, the transmission shaft bottom is equipped with the motor, the utility model discloses a driven gear and initiative gear engagement are connected, are favorable to intermeshing, drive the hopper and rotate, through setting up the scraper blade, are favorable to the simultaneous movement, during the unloading, are favorable to preventing material choking on the onehand, and on the other ha