| 摘要 |
PURPOSE: Provided is a width adjuster in a roller stand for a belt conveyer which adjusts the width of the roller stand for the belt conveyer as the width of a belt side so that it reduces work in assembling or decomposing the roller stand. CONSTITUTION: In the width adjuster in the roller stand which is touched to a belt side to support a drive roller(120) and a return roller, the width adjuster in the roller stand for the belt conveyer comprises the parts of: a support part(10) which is slid along a fixed member(12) with adjusting width and supported by a support member(13) combined with a body center part by a hinge; a mobile part(20) which is fixed at the upper side of a leg part(11,11') by a connection member(21,21') to adjust width by a left and a right roller base(23,24) along a roller stand body(22); a pair of mobile brackets(30) which are fixed by a pin to fix an elevation hook at the upper side of a body by the pin; and a pair of mobile supports(40) which fix a bending hook to adjust the height of the drive roller by the pin.
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