Mixing device and beverage mixing apparatus including the same

A beverage mixing apparatus, comprising:

• a housing, including a supply portion;
• and
• a mixing device, accommodated in the housing, including:
• a main body, having a blending chamber and a discharging portion in fluid communication with the blending chamber, wherein the discharging portion is located at the supply portion;
• a plurality of first material inlet portions, connected to the main body;
• and
• a second material inlet portion, connected to the main body;
• wherein the plurality of first material inlet portions and the second material inlet portion are in fluid communication with the blending chamber, and a first inlet direction of at least part of the plurality of first material inlet portions is different from a second inlet direction of the second material inlet portion.