Upper and lower circulation conveying line

The invention discloses an upper and lower circulation conveying line. The line comprises a conveyor frame, wherein a first conveying roller way composed of a plurality of first conveying rollers is arranged at the top of the conveyor frame, a second conveying roller way composed of a plurality of s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LU CHENGJI, LIN LIQU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an upper and lower circulation conveying line. The line comprises a conveyor frame, wherein a first conveying roller way composed of a plurality of first conveying rollers is arranged at the top of the conveyor frame, a second conveying roller way composed of a plurality of second conveying rollers is arranged at the lower part of the conveyor frame, and bottom plates are arranged on the first conveying roller way and the second conveying roller way; the parts, at the two ends of the second conveying roller way are provided with a bottom plate lifting and conveying mechanism and a bottom plate supporting and descending mechanism correspondingly; the bottom plate lifting and conveying mechanism comprises a first bottom base arranged on the conveyor frame, and a firstlifting plate is arranged above the first bottom base; and a first base is arranged at the top of the first lifting plate, and the top of the first base is provided with a plurality of first rotatingballs in an arrangement m