Lifting-type storage rack

The invention discloses a lifting-type storage rack, which comprises hanging devices which are arranged on a ceiling and a material platform for holding articles, and further comprises at least two ropes, wherein rotating shafts, which are rotatable, are connected to the material platform; at least one pair of lower pulleys are additionally arranged on the material platform; two lower pulleys of each par of lower pulleys are arranged on two sides of each rotating shaft; upper pulleys, which are in correspondence to the corresponding lower pulleys in position, are arranged on the hanging devices; one end of each rope is connected to the material platform, and the other end of each rope runs through one of the upper pulley and the lower pulley corresponding to the upper pulley and then the other end is wound on and connected to the corresponding rotating shaft; and the ropes are wound on the rotating shafts or are released from the rotating shafts when the rotating shafts rotate, so that the height of the mater