Through the use of the user in the practice, the above two kinds of self-aligning roller also has the rotation is not flexible, self-aligning effect is not the ideal situation, to the normal operation of the production is very inconvenient, urgently a kind of better aligning effect to meet the needs of roller. To this end, we support roller in view of the above two kinds of aligning, a careful analysis from the working principle and structure, if can not only ensure the trough aligning supporting roller beam intensity, but also can satisfy the self-aligning tapered roller slewing flexible, overcome the taper aligning idler linkage complex structure such defects, can to meet the needs of users. We combined the advantages of two kinds of self-aligning roller, redesigned the structure self-aligning roller, the trial users, achieved good results.

The improved model of self-aligning roller structure, little difference in the overall shape structure and the traditional tea, but it is a fully integrated the trough aligning roller and the taper aligning idler characteristics, an improved model of self-aligning roller design. The self-aligning roller is composed of several lower beam, a base, the rotary shaft, the rotary frame, upper beam, tapered sticks and ordinary stick etc.. When the tape length exceeds 20m, every 10-15m is additionally provided with a group of the new aligning roller, can effectively prevent the belt deviation.