Conveyor roller convenient for embedding wearable blocks

Abstract

The invention discloses a conveyor roller convenient for embedding wearable blocks. The conveyor roller comprises a metal matrix inner barrel body, an outer barrel body made of a rubber material and the plurality of wearable blocks, wherein a plurality of supporting rings are fixedly arranged in the inner barrel body; insertion holes are formed in each of the inner barrel body and the outer barrel body; insertion slots are formed in the arc surface of each supporting ring; lock holes are formed in the side part of the conveyor roller; the insertion slots are matched with the wearable blocks; one side of the bottom of each wearable block is equipped with a lock slot; a lock rod passes through each lock hole, so that the bottom of the corresponding wearable block is limited in the corresponding insertion slot; and the two ends of each lock rod are in threaded connection with fixed nuts for preventing the lock rod from moving. According to the conveyor roller disclosed by the invention, the positions of the wearable blocks are fixed by the lock rods, so that a conventional welding or bonding mode is replaced with this mode, and therefore, the wearable blocks are quickly and conveniently embedded, and the wearable blocks are reliably fixed; and when abrasion is severe, only the corresponding lock rods need to dismount, so that replacement can be quickly completed, and replacement cost is low.

Description

technical field [0001] The invention relates to the technical field of conveyor equipment, in particular to a conveyor roller conveniently embedded with wear-resistant blocks. Background technique [0002] A belt conveyor is a friction driven machine that transports material in a continuous manner. It is mainly composed of frame, conveyor belt, idler roller, roller, tensioning device, transmission device and so on. It can form a material conveying process from the initial feeding point to the final unloading point on a certain conveying line. It can not only transport broken materials, but also transport finished items. In addition to pure material transportation, it can also cooperate with the requirements of the technological process in the production process of various industrial enterprises to form a rhythmic assembly line. As the main part of the belt conveyor, the roller plays an even more important role. [0003] In order to make the roller of the existing belt co...

AI Technical Summary

Problems solved by technology

However, there are deficiencies in the use of this kind of roller inlaid with wear-resistant blocks. First, when the wear-resistant block is severely worn, it needs to be replaced in order to ensure the grip. However, for structural stability, welding or bonding is often used. The method is fixed with the drum body, so it is difficult to replace; the second is to ensure the structural stability of the wear-resistant block, that is, the groove needs a certain depth, so the thickness of the drum body is relatively large, which not only wastes materials, but also increases rolling energy consumption

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