| 摘要 |
PROBLEM TO BE SOLVED: To obtain a stirring member that is capable of smoothly leaving from accumulation such as an object to be stirred, in transition from a standing state to a lodging state by rotating around a part axially supported rotatably.SOLUTION: The stirring member 70P includes: a first end part 71 that is axially supported rotatably on a rotor; a second end part 72 that is situated on the side opposite from the first end part 71; a stirring part 73 that is situated between the first and the send end parts 71, 72. By rotating the stirring part 73 around the first end part 71, there are formed respectively a standing state in which the second end part 72 is arranged in a position away from the rotor and a lodging state in which the second end part 72 is arranged in a position close to the rotor. The stirring part 73 is provided with a resistance surface 78 that is formed in a manner receiving resistance in the first rotation direction from an object to be stirred, when the stirring part 73 forms the standing state and the rotor rotates in the second rotation direction AR2 opposite from the first rotation direction.SELECTED DRAWING: Figure 71 |
