Stator lamination, stator structure, motor structure, and laundry treatment apparatus

A stator structure comprising:

• a plurality of stator laminations stacked, and a plurality of first standard laminations;
• wherein the plurality of first standard laminations and the plurality of stator laminations are stacked along an axial direction of the stator structure, and a notch width of each of the plurality of first standard laminations is smaller than a notch width of each of the plurality of stator laminations;
• wherein each of the plurality of stator lamination comprises:
• a stator yoke and a plurality of stator teeth arranged on the stator yoke, wherein the plurality of stator teeth are circumferentially distributed around an axis of the stator lamination, and a winding groove is formed between two adjacent stator teeth;
• and
• tooth shoes, arranged on ends of the plurality of stator teeth distant from the stator yoke,
• wherein:
• a first notch and a second notch arranged in a radial direction of the stator teeth are formed between two adjacent tooth shoes;
• the first notch is provided at a radial inner side of the second notch;
• a notch width of the first notch is greater than that of the second notch;
• the first notch is asymmetric relative to the axis of symmetry of the two adjacent stator teeth;
• and
• one side of the first notch and the second notch relative to the two adjacent stator teeth are flush with each other.