Cutter assembly, cooking cup, cooking machine and connecting mechanism

The utility model provides a cutter assembly, a cuisine cup, a cuisine machine and a connecting mechanism. Wherein the cutter assembly comprises a cutter head assembly and an installation shaft assembly, the cutter head assembly is detachably installed on the installation shaft assembly, the cutter head assembly comprises a clamping piece located at the lower end, and the installation shaft assembly comprises a limiting assembly used for being matched with the clamping piece; and the limiting assembly is used for limiting the clamping piece in the axial direction and the circumferential direction. 本申请提供刀具组件、料理杯、料理机以及连接机构。所述刀具组件包括刀头组件及安装轴组件，其中，所述刀头组件可拆卸的安装于所述安装轴组件，所述刀头组件包括位于下端的卡接件，所述安装轴组件包括用于与所述卡接件配合的限位组件；其中，所述限位组件对所述卡接件的轴向和周向限位。