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Discharge system for bulk material container esp. silo with rigid discharge hopper and vibration body located at hopper over elastic damping body and protruding in hopper and vibration body
Discharge system for bulk material container esp. silo with rigid discharge hopper and vibration body located at hopper over elastic damping body and protruding in hopper and vibration body
The vibration coupling (5) consists of one or two rigidly connected tubes (7) or co-axial tubes passed through the discharge hopper or funnel wall (6), and connected on one side with the vibration body (3) and at the other side with the vibration drive (5). The tube or the tubes with their free end or ends project on each other diametrically opposite sides from the discharge hopper wall (5) and at these ends (8,9) respectively have a rigidly fixed cross beam (10,11). Also the location of the vibration body (3) in the hopper (1), results across four guides (16-19) jointed respectively at the ends (12,13 or 14,5) of the cross beams (10,11) with their respective one jointed end (20,21,21'). Which with their respective other ends (22-25) are joined at the outside of the hopper wall (5). So that each of the eight joint ends (20,21,22) have a maintenance free, elastic joint with a rubber body.
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