Pre-mixed mortar production elevator

The utility model relates to the technical field of ready-mixed mortar, and discloses a ready-mixed mortar production elevator which comprises an elevator body, a cleaning mechanism is arranged at the bottom of the elevator body and comprises a screw rod, a limiting rod, a motor, a sliding block and a scraping plate, the screw rod is rotationally installed at the bottom of an inner cavity of the elevator, and the limiting rod is arranged at the bottom of the inner cavity of the elevator. A limiting rod is fixedly mounted on one side of the screw rod, a sliding block is arranged on the screw rod and the limiting rod, and the screw rod penetrates through the sliding block; through the cleaning mechanism, materials falling down to the bottom of the elevator can be cleaned up, the materials are prevented from being accumulated at the bottom, stopping rotation of the elevator and influencing normal operation of the elevator, through the filter screen, large materials can be screened out, drawn out and poured, and