Axle gear box

Abstract

The embodiment of the invention provides an axle gear box. The axle gear box comprises an input gear, an axle gear engaged with the input gear, wherein the axle gear is used for being fixedly connected with an external locomotive axle, an input shaft located in a through hole of the input gear and can rotate in the through hole of the input gear, and a clutch used for connecting and disconnecting the input shaft and the input gear; and when the clutch is connected with the input shaft and the input gear, power is transmitted to the axle gear through the input shaft, the clutch and the input gear, and when the clutch separates the input shaft and the input gear, rotation of the locomotive axle can only be transmitted to the input gear through the axle gear. The axle gear box solves the technical problems that a traditional axle gear box is complex in structure and inconvenient to maintain and overhaul.

Description

technical field

[0001] The application relates to the technical field of design and manufacture of large-scale railway maintenance machinery, in particular to an axle gearbox. Background technique

[0002] As an important component of the power bogie of large-scale road maintenance machinery, the axle gearbox is used to provide driving force for the self-propelled and working travel of large-scale road maintenance machinery, and to meet the requirements of train continuous operation. The traditional axle gearbox has a complex structure and is inconvenient to maintain and overhaul.

[0003] Therefore, the traditional axle gearbox has a complex structure and is inconvenient to maintain and overhaul, which is a technical problem urgently needed to be solved by those skilled in the art.

[0004] The above information disclosed in this Background section is only for enhancement of understanding of the background of the application and therefore it may contain information that do...

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