The utility model provides a kind of electric combination braking device for blast furnace swing chute, including a mounting seat, a brake wheel and a base, wherein the brake wheel is provided with a braking structure on any side; the braking structure includes a power source, a top rod, a connecting rod, a brake rod and a brake shoe, wherein the brake rod is driven by the brake shoe relative to the brake wheel under the action of the power source and the top rod and the connecting rod form a linkage mechanism. The utility model has reasonable structure design, and can effectively drive the brake shoe to clamp or release the brake wheel through the linkage structure cooperating with the power source, so as to realize the braking operation of the brake wheel. Meanwhile, the power source can be selected and replaced as needed, and has a wide range of application and is not subject to the power conversion limitation of the braking system.