Chain transmission device

The utility model discloses a chain transmission device which comprises chain sheets and pin shafts, wherein pin holes are arranged on the chain sheets, the chain sheets are stacked in staggered mode through string connection of the pin shafts, the pin shafts in the same pin hole are formed by two r...

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Bibliographic Details
Main Author XIE PEIDE
Format Patent
LanguageChinese
English
Published 26.09.2012
Subjects
BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES
BLASTING
CHAINS
ENGINEERING ELEMENTS AND UNITS
FITTINGS PREDOMINANTLY USED THEREFOR
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model discloses a chain transmission device which comprises chain sheets and pin shafts, wherein pin holes are arranged on the chain sheets, the chain sheets are stacked in staggered mode through string connection of the pin shafts, the pin shafts in the same pin hole are formed by two roll pins with cambered surfaces in tangent mode, the mutually staggered chain sheets are respectively rotatably and fixedly connected with one roll pin and axially and slidingly connected with the other pin roll, a protection layer is arranged on the surfaces of the chain sheets, and a tin-plated layer is arranged on the surface of the protection layer. The chain transmission device has a good protection effect, is not apt to rust and is compact, attractive, stable in transmission, strong in carrying capacity and small in abrasion.
Bibliography:Application Number: CN20112513662U