| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a machine for quantitatively discharging a powder and granular material, which houses the powder and granular material in a storage chamber by a predetermined quantity in a rotating supply board and discharges it from a powder discharge opening, which makes the powder and granular material smoothly housed into the supply board without use of a rotary blade for agitating the powder and granular material in the storage chamber, which can decrease motor output for rotating the rotary blade, which can reduce manufacturing costs, and which facilitates the discharge of the whole quantity of powder and granular material in the storage chamber. <P>SOLUTION: The cylindrical storage chamber is provided above the powder discharge opening 1c; the powder and granular material is prevented from directly dropping to the powder discharge opening 1c; a blocking plate 3 for housing the predetermined quantity of powder and granular material into the supply board by leveling off the powder and granular material with the lower edge thereof is disposed above the powder discharge opening 1c, and inclined toward the top surface of the outer periphery of the rotator of the supply board by having one end fixed in a high position inside the cylinder; and a cone 4 is provided in the central portion of the supply board. <P>COPYRIGHT: (C)2012,JPO&INPIT |
