BEARING UNIT BREAKAGE PREVENTION MECHANISM OF BELT ROD CONVEYOR ROTATING SHAFT IN BEET HARVESTER

摘要

PROBLEM TO BE SOLVED: To provide a bearing unit breakage prevention mechanism in which the sediment from a harvester belt rod conveyor is prevented from entering a bearing unit of a drive rotary shaft.SOLUTION: A belt rod conveyor is installed of a belt rod conveyor unit between a drive gear member of a rotating shaft pivotally supported in a bearing unit and a driven rotating shaft. A sediment entry prevention bracket comprising a flange for closing a gap between a drive rotary shaft and a through-hole and a hollow sleeve body for covering up the drive rotary shaft is formed. A flange part of the sediment entry prevention bracket is secured in the inside surface of the frame in response to the bearing unit of a frame outer side surface.SELECTED DRAWING: Figure 9