Stirring rod of hot and cold foods supplying machine and assembled stirring unit thereof

A stirring rod of hot and cold foods supplying machine, comprising multiple assembled stirring units serially connected and assembled along an axial direction, each of the assembled stirring units includes:

• an assembled piece, a length direction of the assembled piece being the axial direction and a direction perpendicular to the axial direction being a radial direction, and the assembled piece extending between first and second axially-opposed end portions, wherein an insert block is disposed at the first end portion of the assembled piece and extends axially away therefrom, and wherein an insert slot is formed in the second end portion of the assembled piece;
• and
• a stirring blade provided on the assembled piece and extending towards the radial direction, wherein the stirring blade is twisted at an angle by having the radial direction as an axis;
• wherein respective assembled pieces of adjacent corresponding assembled stirring units are connected one to another and devoid of threaded fasteners, the insert block of one assembled piece being received within the insert slot of a corresponding adjacent assembled piece;
• wherein the stirring blades of the multiple assembled stirring units collectively form a spiral blade along the axial direction and the spiral blade has at least one notch, and lateral sides of the stirring blades of adjacent assembled stirring units are not joined adjacently, thereby forming the notch therebetween;
• and
• wherein each of the stirring blades is a 60-degree arc-shaped plate having a twist angle of 60 degrees.

A stirring rod of hot and cold foods supplying machine, comprising multiple assembled stirring units serially connected and assembled along an axial direction, each of the assembled stirring units includes:

• an assembled piece, a length direction of the assembled piece being the axial direction and a direction perpendicular to the axial direction being a radial direction, and the assembled piece extending between first and second axially-opposed end portions, wherein an insert block is disposed at the first end portion of the assembled piece and extends axially away therefrom, and wherein an insert slot is formed in the second end portion of the assembled piece;
• and
• a stirring blade provided on the assembled piece and extending towards the radial direction, wherein the stirring blade is twisted at an angle by having the radial direction as an axis;
• wherein respective assembled pieces of adjacent corresponding assembled stirring units are connected one to another and devoid of threaded fasteners, the insert block of one assembled piece being received within the insert slot of a corresponding adjacent assembled piece;
• wherein the stirring blades of the multiple assembled stirring units collectively form a spiral blade along the axial direction and the spiral blade has at least one notch, and lateral sides of the stirring blades of adjacent assembled stirring units are not joined adjacently, thereby forming the notch therebetween;
• and
• wherein the stirring blades of the assembled stirring units include at least one 60-degree arc-shaped plate having a twist angle of 60 degrees and at least one 300-degree arc-shaped plate having a twist angle of 30 degrees, wherein the stirring blades of different degrees and twist angles are arranged alternately.