Heavy-load type aligning carrier roller

Abstract

The invention provides a heavy-load type aligning carrier roller. The heavy-load type aligning carrier roller comprises an upper transverse beam and a lower transverse beam made of a high-strength metal material, the upper transverse beam is placed at the upper end of the lower transverse beam, the upper transverse beam is equally divided into three sections, auxiliary rotating devices are arranged on the inner sides of the lower ends of the sections, on the left side and the right side, of the upper transverse beam, a main supporting device is arranged in the middle of the lower end of the section, in the middle, of the upper transverse beam, the lower end of the main supporting device and the lower ends of the auxiliary rotating devices are connected with the lower transverse beam, friction rollers are arranged on the sections, on the left side and the right side, of the upper transverse beam, a common roller is arranged on the section, in the middle, of the upper transverse beam, and bolt fixing holes are formed in the left side wall and the right side wall of the lower transverse beam. The lower transverse beam is made of the high-strength metal material, so that the rigidity is improved, moreover, the two auxiliary rotating devices are arranged, so that the rigidity of the upper transverse beam during rotation is improved, the aligning effect during heavy load is also greatly improved, and the reliable operation of equipment is ensured.

Description

technical field [0001] The invention provides a self-aligning idler, in particular to a heavy-duty self-aligning idler. Background technique [0002] During the operation of large conveying capacity and down-conveying, due to the heavy load and deviation of the belt, it is necessary to correct the deviation of the belt from the deviation position. Generally, under this operating condition (heavy load impact), the self-aligning roller will usually twist the entire beam, lose the self-aligning effect and affect the operation of the equipment. Therefore, a heavy-duty self-aligning idler is needed to solve the deficiencies in the prior art. Contents of the invention [0003] In view of the above problems, the present invention provides a heavy-duty self-aligning idler, the lower beam is made of high-strength metal material to improve the rigidity, and two auxiliary rotation devices are provided, which not only increases the rigidity of the upper beam when it rotates, It also...

AI Technical Summary

Problems solved by technology

Generally, under this operating condition (heavy load impact), the self-aligning roller will usually twist the entire beam, lose the self-aligning effect and affect the operation of the equipment

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