Patent ID: 8220984
Filing Date: 2012-07-17
Classification: B01F,B29B,B29C

Abstract:
1. An apparatus for producing a mixture of various bulk materials, comprising: a framework; a weighing device carried by said framework; a weighing container that is suspended or supported by said weighing device; supply containers for individual bulk material components, wherein said weighing container has an upper inlet adapted to receive a desired mixture of the bulk material components from said supply containers; a mixing device that extends from above into said weighing device; motor-transmission means for driving said mixing device, wherein said motor-transmission means is mounted on said framework and is gravimetrically separate from said weighing container, and wherein said mixing device is permanently suspended on said motor-transmission means free of said weighing container; a platform secured to said framework independently of said weighing container; a pipe inlet connection stub disposed between said supply containers and said upper inlet of said weighing container; and a hollow cylindrical section rotatably drivingly mounted in said platform wherein said hollow cylindrical section concentrically surrounds said pipe inlet and wherein said mixing device is rigidly suspended on said hollow cylindrical section.