| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roller support of conveyor equipment, which prevents an increase in the cost of the support by a simple constitution, and which can be introduced only by simply improving an existing support. <P>SOLUTION: The support 3, which is provided in a frame of the conveyor equipment, detachably supports a support shaft 2 of a rotatable roller 1. The support 3 includes a groove 4 into which a fitting and insertion part 2a formed on the support shaft 2 is to be inserted, and guiding parts 4a and 4b that are formed on both the sides of an inlet of the groove 4, respectively. The guiding parts 4a and 4b are formed of a single body of an arc part R or a composite body of the arc part R and a straight part C, and asymmetrically formed on both the sides of the inlet of the groove 4. The guiding parts 4a and 4b can also be formed of a composite body of the two arc parts R and the straight part C that is formed between the two arc parts, and formed symmetrically formed on both the sides of the inlet of the groove. Preferably, the arc parts R each have a radius equivalent to 65-80% of the width S of the fitting and insertion part 2a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
