Ventilation air conditioner mounting rack with ventilation angle convenient to adjust

The utility model belongs to the technical field of ventilation air conditioner mounting frames, and particularly discloses a ventilation air conditioner mounting frame with a ventilation angle convenient to adjust, which comprises a fixed seat and a mounting plate, an adjusting seat is mounted below the fixed seat, a rotating rod is mounted inside the adjusting seat, and the mounting plate is arranged below the adjusting seat. A ball shaft is mounted below the mounting plate, a connecting seat is mounted below the ball shaft, and a main hoop is mounted below the connecting seat. Compared withan existing common ventilation air conditioner installation frame, the ventilation air conditioner installation frame with the ventilation angle convenient to adjust has the advantages that the uppersurface of the adjusting seat is perpendicularly arranged on the lower surface of the fixing seat, the adjusting seat is connected with the rotating rod in an inserted mode, and therefore when the ventilation air conditioner