Support which absorbs the torsion to which blades are subjected during transport, comprising a set of pins (17) inserted in the floor (8) of the container (1) and to the sides of a hollow pipe (21), which connect by means of a clevis (18) to different rods (19) secured with fastening pins (20) that facilitate the lengthways and angular rotation of the unit. The first support is located at a distance “d” from the leading edge of the cradle (9), next to the platform (16) formed between the ribs (15) which run through the lower shell (14). The second support is located on the other side of the platform (16) also inserted between the aforementioned ribs (15). Both supports are inclined at an angle α in relation to the floor (8), each forming articulated quadrilaterals.