JPH0212434U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view showing the first embodiment, Fig. 2 is a cross-sectional view taken from line AA in Fig. 1, Fig. 3 is a cross-sectional view showing the second embodiment, and Fig. 4 is a cross-sectional view showing the third embodiment. 5 is a sectional view showing the fourth embodiment, FIG. 6 is a sectional view showing the fifth embodiment, FIG. 7 is a sectional view showing the sixth embodiment, and FIG. 8 is the same. FIG. 3 is a perspective view showing main parts. 1: rotary disk, 2: mixing agitator, 3: powder transfer body, 4: rotary body, 5: scraping blade, 6: upper edge, 7: chamber, 8: input port, 9, 61: discharge port, 10, 11:
Rotating shaft, 20: scraping blade part, 30: ring, 3
1: bottom scraping blade, 50: scraping piece, 60: shelf,
62: scraper, 63: scraping rod.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A rotary disk that rotates at high speed and is smaller than the inner diameter of the chamber is provided in a circular chamber with an inlet and an outlet, and a mixing agitator such as a plurality of pins or irregularities is placed on the rotary disk. established,
Further, a continuous powder mixer is provided with a powder transfer body that rotates at a low speed and captures the powder that has fallen into the space between the inner peripheral wall of the chamber and the outer peripheral edge of the rotary disk and guides it to the discharge port. (2) The powder transfer body is composed of a plurality of scraping blades protruding radially from the outer periphery of a low-speed rotating body that extend until they come into contact with the inner wall and bottom of the chamber, and the discharge port is connected to the scraping blades. 2. The continuous powder mixer according to claim 1, wherein the powder continuous mixer is provided on the bottom surface of the chamber in the rotation locus. (3) The continuous powder mixer according to claim 2, wherein the entire upper edge between the indoor peripheral wall of the scraping blade and the outer periphery of the rotary wall extends upward to a level higher than the upper surface of the rotary disk. (4) The continuous powder mixer according to claim 2, wherein only a portion of the upper edge of the scraping blade that contacts the indoor peripheral wall extends upward to a level higher than the upper surface of the rotary disk. (5) The powder transfer body is composed of a plurality of bottom scraping blades protruding from the outer periphery of a low-speed rotating body, a ring attached to the tip of the bottom scraping blade for contacting the indoor peripheral wall, and a discharge port. 2. A powder continuous mixer according to claim 1, further comprising: provided on the bottom surface of the chamber in the rotation locus of the bottom scraping blade. (6) The continuous powder mixer according to claim 5, wherein the bottom scraping blade and the upper edge of the ring extend higher than the upper surface of the rotary disk. (7) The continuous powder mixer according to claim 5, wherein a scraping piece is provided on a part of the upper edge of the ring and extends above the indoor peripheral wall. (8) The powder transfer body has an annular shelf extending on the outer periphery of the low-speed rotating body until it comes into contact with the indoor peripheral wall, and the powder on the shelf is guided to the discharge port on the rotating path of the annular shelf. The continuous powder mixer according to claim 1, further comprising a scraper. (9) The continuous powder mixer according to claim 8, further comprising a scraping rod erected at the tip of the annular shelf.