| 摘要 |
PURPOSE: A roller assembly for a conveyor is provided to enable a roller to be easily replaced through the release of a shaft since one side of a fixed ring is separated from the shaft and the other side of the fixed ring is separated from a bearing frame. CONSTITUTION: A roller assembly for a conveyor comprises a roller unit, and a roller support. The roller support comprises a fixed frame(310), and bearing frames(320). The bearing frames are installed on both sides of the fixed frame. The bearing frame comprises a fixing ring(500) fixing a roller(201). The bearing frame comprises a post and a support unit. The post is vertically installed on the fixed frame. The support unit is bent on the post and forms a mounting groove holding the shaft of the roller and a pair of fitting grooves holding the fixing ring. The fixing ring comprises a bending unit, a pressure unit, and a folding unit.
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