A tool for disassembling and assembling the bottom rollers of a heat treatment furnace

Abstract

This utility model belongs to the field of furnace bottom roller disassembly and assembly technology, specifically relating to a tool for disassembling and assembling furnace bottom rollers in heat treatment furnaces. It includes a lifting assembly and two normal furnace rollers connected to the lifting assembly, and a furnace roller to be replaced. The two normal furnace rollers are respectively provided with a first support and a second support. The furnace roller to be replaced is located between the two normal furnace rollers and is mounted on a support mechanism. Through the cooperation of the lifting assembly with the first support, the second support, and the bridging plate, this utility model can lift the furnace roller to be replaced away from its installation position on the furnace bottom roller, thereby pushing it axially. Then, in conjunction with a forklift, it can be axially lifted and detached, allowing the furnace roller to be removed. The tool then places a new furnace roller in the replacement position for lowering and installation. This allows the tool to disassemble and replace furnace bottom rollers on the tracks of heat treatment furnaces, improving replacement efficiency.

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