Device and assembly for mixing a bakery, pastry or cosmetic preparation

A mixing device configured to mix a bakery preparation, a pastry preparation, or a cosmetic preparation, the mixing device comprising:

• a mixing tank configured to receive ingredients intended to be mixed to form the preparation;
• a first mixing tool configured to be immersed at least partially in the mixing tank and configured to mix the ingredients and/or the preparation, the first mixing tool being configured to be driven in rotation around a first axis of rotation;
• and
• a second mixing tool configured to be immersed at least partially in the mixing tank and configured to mix the ingredients and/or the preparation, the second mixing tool being configured to be driven in rotation around a second axis of rotation, the first and second axes of rotation being substantially coaxial, wherein:
• the first mixing tool comprises two second parts extending towards the bottom of the mixing tank, the two second parts each having a curved shape, and a third part extending radially towards the outside of the mixing tank and connected to one of the two second parts, and
• the second mixing tool comprises two second parts extending towards the bottom of the mixing tank, the two second parts each having a curved shape, and a third part extending radially towards the outside of the mixing tank and connected to one of the two second parts, wherein:
• the first mixing tool comprises two first parts, extending in the radial direction relative to the first and second axes of rotation outwards, each of the two first parts being connected to a respective one of the second parts of the first mixing tool, the two first parts extending oppositely in the radial direction, and
• the second mixing tool comprises two first parts, extending in the radial direction with respect to the first and second axes of rotation outwards, each of the two first parts being connected to a respective one of the second parts of the second mixing tool.