Railway engineering locomotive axle gearbox

A technology for axle gearboxes and railway engineering, which is applied in the direction of belts/chains/gears, transmission boxes, mechanical equipment, etc., which can solve the problems of easy oil leakage, small transmission speed range, and failure to meet the requirements of use, so as to ensure the sealing performance and stability, solve the effect of lubricating oil leakage and vibration

Active Publication Date: 2018-11-16
江苏智光创业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the axle gearboxes used in traditional railway engineering locomotives have poor sealing performance, easy oil leakage, small transmission speed range, single output torque, low reliability, high noise and vibration, and low work efficiency. Therefore, they cannot meet the needs of tunnel construction enterprises. Requirements for the use of axle gearboxes for locomotives used in high-performance track-laying and track-repairing engineering locomotives

Method used

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  • Railway engineering locomotive axle gearbox
  • Railway engineering locomotive axle gearbox
  • Railway engineering locomotive axle gearbox

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Embodiment Construction

[0033] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0034] refer to Figure 1 to Figure 3 , figure 1 Shows the front view of the axle gearbox of a railway engineering locomotive; figure 2 shows a left side view of an axle gearbox of a railway engineering locomotive; image 3 show figure 1 Cross-sectional view along the midline A-A.

[0035] Such as Figure 1-Figure 3 As shown, the technical scheme of one embodiment of the railway engineering locomotive axle gearbox is ...

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Abstract

The invention discloses a railroad engineering car axle gear box. The railroad engineering car axle gear box comprises a gear box body, an input shaft mechanism, an intermediate shaft mechanism, an output shaft mechanism and a lubrication system in the gear box body, wherein the input shaft mechanism, the intermediate shaft mechanism and the output shaft mechanism are movably installed in the gear box body. A third support is fixedly installed in an upper case body of the gear box body. The input shaft mechanism is installed in the third support in a sliding fit mode. The case division planes of the upper case body and a lower case body of the gear box body are provided with a first support and a second support respectively. The intermediate shaft mechanism is installed in the first support in a sliding fit mode. The middle of the output shaft mechanism is installed on the second support in a sliding fit mode. The input shaft mechanism is parallel to the intermediate shaft mechanism. The intermediate shaft mechanism is orthogonal with the output shaft mechanism. A drive gear in the middle of the input shaft mechanism is meshed with a cylindrical disc gear in the middle of the intermediate shaft mechanism. A first bevel gear at one end of the intermediate shaft mechanism is meshed with a second bevel gear in the middle of the output shaft mechanism.

Description

technical field [0001] The invention relates to a railway locomotive for laying and repairing rails in railway engineering construction operations, in particular to an axle gearbox for a railway engineering locomotive. Background technique [0002] The use of new-type track-laying and track-repairing railway locomotives in railway engineering construction is a relatively novel operation method for railway construction enterprises. It integrates main construction equipment and railway locomotives, and usually uses this new type of railway locomotives to implement efficient and fast track repair and track laying operations. [0003] Axle gearboxes are key components in railway locomotives for track laying and track repairing in railway engineering. At present, the axle gearboxes used in traditional railway engineering locomotives have poor sealing performance, easy oil leakage, small transmission speed range, single output torque, low reliability, high noise and vibration, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/021F16H57/02F16H57/029
CPCF16H57/02F16H57/021F16H57/029
Inventor 肖开勇张权勇付小玲易志新彭俊文罗剑
Owner 江苏智光创业投资有限公司
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