Sealed quantitatively distributing device

Sealed quantitatively distributing device

  • CN 100,999,272 B
  • Filed: 12/29/2006
  • Issued: 12/05/2012
  • Est. Priority Date: 12/29/2006
  • Status: Active Grant
First Claim
Patent Images

1. a sealed quantitatively distributing device comprises storage container, batch box, and this storage container has the storage chamber, and this batch box has at least two and by what bottom land and cell wall were formed end quantitative slot arranged, and it is characterized in that:

  • also comprise the rubber-like sealing member;

    This storage container also comprises first mating surfaces that is positioned at its bottom, and the cell wall end face of each quantitative slot all has second mating surfaces;

    The sealing part is fixedly arranged on this first mating surfaces or each second mating surfaces;

    This batch box is fitted on first mating surfaces of this storage container through this elastic sealing element;

    This batch box this first mating surfaces relatively rotates;

    This batch box has at least two working positions on its path of motion, when each working position, have at least a quantitative slot to be communicated with the storage chamber and constitute to advance the powder passage and have another quantitative slot at least and atmosphere and constitute powder spout;

    Sealing member is close to each second mating surfaces and the generation distortion of first mating surfaces and the batch box of storage container, and the sealing part will advance the powder passage and powder spout cuts off;

    The bottom of described storage container is provided with horizonal base plate;

    This base plate comprises ring-type outer ring base plate, be positioned at the circular inner ring base plate of this base plate center, outer ring and connect two fan-shaped connection base plates of this inside and outside circle base plate, and the lower surface of this horizonal base plate is first mating surfaces.

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