CHIP CONVEYOR

PURPOSE:To prevent the wear of a roller chain and the occurrence of noise by reducing contact resistance occurring between the upper face of the roller chain and the upper face plate of a rail in the bending part of a carrying passage. CONSTITUTION:In a chip conveyor in which a scraper 17 to pushedl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YASUKAWA MASARU, YASUKAWA SOJI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To prevent the wear of a roller chain and the occurrence of noise by reducing contact resistance occurring between the upper face of the roller chain and the upper face plate of a rail in the bending part of a carrying passage. CONSTITUTION:In a chip conveyor in which a scraper 17 to pushedly feed chips discharged from a machine tool is attached to a roller chain 13 running along a circulating carry passage 1, the lower face of the upper face plate 9 of a rail 8 being a part of the upward bending carry passage 1 is provided with rollers 20 to guide the upper face of the roller chain 13 at fixed intervals. Thus, contact resistance with the rail, 8 in the bending part of the roller chain is reduced, and the wear cutting of the roller chain is thereby prevented, and moreover noise caused by the roller chains and load on a driving motor are reduced.