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Novel axle gear box

An axle gearbox, a new type of technology, applied in the direction of gear lubrication/cooling, belt/chain/gear, elements with teeth, etc., can solve the problem of not meeting the needs of high-speed self-running

Pending Publication Date: 2021-03-09
GEMAC ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the axle gearboxes of large-scale railway maintenance machinery engineering vehicles are generally only equipped with low-speed drive functions to meet the self-propelled requirements of low-speed operations, but cannot meet the requirements of high-speed self-operation of the vehicle. When the vehicle is connected to the high-speed operation, other power vehicles are required.

Method used

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  • Novel axle gear box
  • Novel axle gear box
  • Novel axle gear box

Examples

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout.

[0026] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", " Width", "Thickness", "Top", "Bottom", "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner ", "outside", "clockwise", "counterclockwise" and other indication orientations and positional relationships are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the Means that a device or element must have a specific orientation, be constructed...

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PUM

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Abstract

The invention discloses a novel axle gear box, and relates to the technical field of railway maintenance machinery engineering vehicles. The novel axle gear box comprises a box body; a spline shaft, an intermediate shaft and an axle are sequentially arranged in the box body; the end of the spline shaft is connected with a power device; the intermediate shaft is provided with a transmission gear; the axle is provided with a driven gear meshing with the transmission gear; a low-speed gear and a high-speed gear are respectively arranged at the two ends of the intermediate shaft; the spline shaftis provided with a driving gear which can move in the axial direction of the spline shaft; and a gear shifting locking mechanism is used for driving the driving gear to move to realize engagement or disengagement of the driving gear and the low-speed gear and engagement or disengagement of the driving gear and the high-speed gear.

Description

technical field [0001] The invention relates to the technical field of railway track maintenance mechanical engineering vehicles, in particular to a novel axle gearbox. Background technique [0002] At present, the axle gearboxes of large-scale railway maintenance machinery engineering vehicles are generally only equipped with low-speed drive functions to meet the requirements for self-propelled operation at low speeds, but cannot meet the requirements for high-speed self-operation of the vehicle. Contents of the invention [0003] In view of the defects in the prior art, the purpose of the present invention is to provide a new type of axle gearbox with high and low speed ratios, and by adjusting the gear of the gearbox to meet the self-propelled requirements of low-speed operation and high-speed operation of the whole vehicle. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a novel axle gear box, including a box b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H61/22F16H61/02F16H57/04
CPCF16H57/0436F16H61/0213F16H61/22
Inventor 陈兴风何干张军强黄健张亚军郭凤李玮王益
Owner GEMAC ENG MACHINERY