Composite coupling attatchment roller conveying chain

The invention discloses a composite coupling attatchment roller conveying chain used for farmland operations. The conveying chain contains a pair of chains which are formed by connecting roller chains, wherein a coupling attatchment is fixed in each chain; and the both ends of a connecting pipe are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHANG MINGCHAO, WANG HONGQI, JI HUILI, HE JINJUN, YUE ZHIGANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention discloses a composite coupling attatchment roller conveying chain used for farmland operations. The conveying chain contains a pair of chains which are formed by connecting roller chains, wherein a coupling attatchment is fixed in each chain; and the both ends of a connecting pipe are connected with the coupling attatchments. The conveying chain is characterized in that the coupling attatchments are composite coupling attatchments and bushings are sleeved between the connecting pipe and the composite coupling attatchments.