Adjustable guide wheel

Abstract

The invention discloses an adjustable guide wheel, and relates to an improvement on an aluminum electrolysis multifunctional crane tool guide wheel structure, and aims to automatically eliminate a gap between a guide wheel and a guide rail, ensure stable running of a lifting component, prolong the service life of the guide wheel and relieve the labor strength of maintainers. The adjustable guide wheel comprises a guide wheel base, wherein the guide wheel base is provided with a concentric guide wheel through a concentric shaft; an eccentric guide wheel is arranged through an eccentric shaft. The adjustable guide wheel is characterized in that the eccentric shaft is connected with a support plate; a guide rod is hinged to the guide wheel base; the guide rod is provided with a guide block through a thrusting spring; the support plate is connected with the guide block; the elasticity of the thrusting spring is used for pushing the guide block to make the support plate drive the eccentric shaft to rotate.

Description

technical field [0001] The invention relates to an improvement in the structure of a tool guide wheel of an aluminum electrolysis multifunctional crane. Background technique [0002] The aluminum electrolysis multifunctional crane unit is the key operating equipment for large-scale aluminum electrolysis production, and undertakes the task of assisting the production of large-scale prebaked anode electrolytic cells. With the development of electrolytic cell technology in the aluminum industry towards large-capacity pre-baked electrolytic cell technology, to ensure the modernization and high-efficiency stable production of pre-baked electrolytic cell, it is required that the aluminum electrolysis multifunctional crane has more complete functions. [0003] The guide structure of the lifting parts of the existing aluminum electrolysis multifunctional crane slag removal system adopts the guide wheel guide rail structure. In actual use, the relative movement between the guide whee...

AI Technical Summary

Problems solved by technology

[0003] The guide structure of the lifting parts of the existing aluminum electrolysis multifunctional crane slag removal system adopts the guide wheel guide rail structure. In actual use, the relative movement between the guide wheel and the guide rail produces wear, resulting in a gap between the guide wheel and the guide rail. The increase will affect the stability of the lifting parts, greatly reduce the production efficiency, the life of the guide wheel is short, and it is prone to failure during the work process, which increases the work intensity of the maintenance personnel.

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