A furnace top chute distributor for a blast furnace, the chute distributor comprises: an airtight case having a top cover provided on a top portion thereof; a choke configured to communicate with exterior through the top cover and extend into the airtight case; an upper slewing bearing having an inner ring fixed-connected with the top cover; a rotating sleeve located inside the airtight case and having an upper end fixed-connected with an outer ring of the upper slewing bearing; two lug holes provided facing each other along a diameter of the rotating sleeve and each lug hole having a lug therein, and each lug having an end extending out of the rotating sleeve to connect with an end of a crank; a chute having two upper ends connected with the other end of each lug respectively to enable the chute to be hung within the rotating sleeve; a universal frame telescopic coupled outside the rotating sleeve, on which two symmetrical slideways are opened, and each crank tail wheel on the other end of each crank provided within the slideway; a lower slewing bearing having an inner ring fixed-connected with the universal frame; a dial wheel assembly having one end fixed-connected with the inner ring of the lower slewing bearing, and a dial wheel on the other end that is positioned and rolled within a runner opened on the rotating sleeve; a cylinder for drawing an outer ring of the lower slewing bearing to move up and down; and a horizontal driving apparatus for driving the outer ring of the upper slewing bearing to rotate, characterized in that the universal frame includes two opposite and parallel first rims, two opposite and parallel second rims, and third rims; the first rims are perpendicular to the second rims, and opposite ends of the first rims and the adjacent second rims are connected to two ends of the third rims respectively to form a closed annular shape; center portions of the two second rims protrude outwardly to form bosses, and two slideways opposite to each other are opened in the two second rims on the same sides of the bosses respectively, wherein length of the slideways in a lengthwise direction of the second rims is larger than that in a width direction of the second rims, and then by two symmetrical connection brackets provided on center portions of the two first rims respectively, the universal frame is fixed-connected with the inner ring of the lower slewing bearing. an airtight case having a top cover provided on a top portion thereof; a choke configured to communicate with exterior through the top cover and extend into the airtight case; an upper slewing bearing having an inner ring fixed-connected with the top cover; a rotating sleeve located inside the airtight case and having an upper end fixed-connected with an outer ring of the upper slewing bearing; two lug holes provided facing each other along a diameter of the rotating sleeve and each lug hole having a lug therein, and each lug having an end extending out of the rotating sleeve to connect with an end of a crank; a chute having two upper ends connected with the other end of each lug respectively to enable the chute to be hung within the rotating sleeve; a universal frame telescopic coupled outside the rotating sleeve, on which two symmetrical slideways are opened, and each crank tail wheel on the other end of each crank provided within the slideway; a lower slewing bearing having an inner ring fixed-connected with the universal frame; a dial wheel assembly having one end fixed-connected with the inner ring of the lower slewing bearing, and a dial wheel on the other end that is positioned and rolled within a runner opened on the rotating sleeve; a cylinder for drawing an outer ring of the lower slewing bearing to move up and down; and a horizontal driving apparatus for driving the outer ring of the upper slewing bearing to rotate, characterized in that the universal frame includes two opposite and parallel first rims, two opposite and parallel second rims, and third rims; the first rims are perpendicular to the second rims, and opposite ends of the first rims and the adjacent second rims are connected to two ends of the third rims respectively to form a closed annular shape; center portions of the two second rims protrude outwardly to form bosses, and two slideways opposite to each other are opened in the two second rims on the same sides of the bosses respectively, wherein length of the slideways in a lengthwise direction of the second rims is larger than that in a width direction of the second rims, and then by two symmetrical connection brackets provided on center portions of the two first rims respectively, the universal frame is fixed-connected with the inner ring of the lower slewing bearing.