In-process sintering machine trolley wheel automatic centering device

Abstract

The invention discloses an in-process sintering machine trolley wheel automatic centering device, and belongs to the technical field of sintering engineering. The in-process sintering machine trolleywheel automatic centering device comprises a rotating shaft. A shaft end connector body is arranged at one end of the rotating shaft. A rotating connector is arranged on the other end of the rotatingshaft. A rotating shaft hanger is arranged outside the rotating shaft. A rotating sleeve is arranged at the outer ring of the rotating shaft in a sleeving mode. A bearing is arranged at the outer ringof the rotating shaft. Through guiding carried out by a on-wheel positioning block, sealing fit between the shaft end connector body at the front end of the rotating shaft and an on-wheel connector body located at a wheel, and superposition displacement by relative rotation between the rotating sleeve and a shell and relative slippage between a rotating shaft cantilever and the rotating sleeve, the freedom degree of the shaft end connector body at the front end of the rotating shaft can be guaranteed to adapt to direction deviation of the wheel, lubricating grease can be guaranteed to be filled in the wheel under pressure, and therefore the oil supply process is stable, source utilization rate is effectively improved, and good economic benefits can be produced.

Description

technical field [0001] The invention relates to the technical field of sintering engineering, and more specifically relates to an automatic centering device for a wheel of a sintering machine in motion. Background technique [0002] During the production process of the sintering machine, the sintering machine trolley needs to keep working continuously. The wheels of the sintering machine trolley work under high temperature conditions for a long time, the bearing grease is consumed rapidly, and the requirements for grease replenishment are high. Over the years, the wheel of the sintering machine trolley has been manually filled with grease when the sintering machine is stopped. During the limited downtime for maintenance, the wheels of the sintering machine trolley cannot be effectively lubricated. Moreover, the lubricating grease in the wheels of the sintering machine trolley has been consumed within the interval between sintering machine shutdowns. Insufficient lubricati...

AI Technical Summary

Problems solved by technology

During the limited downtime for maintenance, the wheels of sintering machine trolleys are often not lubricated effectively

Moreover, the lubricating grease in the wheels of the sintering machine trolley has been consumed within the interval between sintering machine shutdowns.

Insufficient lubricating grease in the wheels of sintered locomotives will shorten the service life of the bearings, which in turn will affect the function of the trolley wheels

When the wheel of the trolley is stuck, it must be stopped and replaced in time, otherwise it may affect the overall operation of the sintering machine. If the trolley needs to be shut down to replace the trolley, firstly, it will affect the operation rate of the sintering machine and the output of sintering ore, resulting in Economic losses

Second, the replacement of the sintering machine trolley will affect the material balance in the sintering process. The process of re-balancing the material from unbalanced to balanced will not only affect the quality of sintered ore, but also cause unnecessary energy loss

The third is to use manual grease filling, and special maintenance personnel must be assigned to maintain the wheels, which increases personnel costs.

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