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Bulk bag unloader with flow regulation

  • US 20060151525A1
  • Filed: 10/25/2005
  • Published: 07/13/2006
  • Est. Priority Date: 01/07/2005
  • Status: Active Grant
First Claim
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1. A bulk bag unloader comprising:

  • a frame for supporting a bulk bag of particulate materials, a hopper moveably supported on the frame and disposed for receiving a discharge from the bulk bags supported on the frame, an outlet chute mounted to the hopper and having an inlet communicating with an outlet of the hopper and an outlet spaced from the inlet, the outlet chute defining an axis, two vibrators mounted to the hopper and synchronized with one another for generating vibratory movement of the hopper and the outlet chute in directions substantially parallel to a vertical plane that includes the axis of the outlet chute.

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