Slow feeding auxiliary structure for feed port of spiral conveyor

The utility model belongs to the technical field of spiral conveyors, and particularly discloses a slow feeding auxiliary structure for a feeding port of a spiral conveyor, which comprises a conveying pipe, a feeding pipe is arranged on the conveying pipe, a feeding structure is arranged on the feed...

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1. Verfasser: HUANG XISHENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model belongs to the technical field of spiral conveyors, and particularly discloses a slow feeding auxiliary structure for a feeding port of a spiral conveyor, which comprises a conveying pipe, a feeding pipe is arranged on the conveying pipe, a feeding structure is arranged on the feeding pipe, a first material storage pipe is arranged in the feeding pipe, a gap is reserved between the first material storage pipe and the feeding pipe, and a second material storage pipe is arranged in the feeding structure. A first material storage pipe is arranged in the feeding pipe, a second material storage pipe is arranged in the first material storage pipe, a plurality of large-diameter material ports are annularly formed in the first material storage pipe and the second material storage pipe, a lower fixing ring is arranged at the top of the feeding pipe, an upper fixing ring is arranged at the top of the first material storage pipe, and a plurality of springs are arranged between the upper fixing ring and