Unlock instant, AI-driven research and patent intelligence for your innovation.

Gear box for rail traffic vehicle

A technology for rail transit vehicles and gearboxes, applied in the directions of gear lubrication/cooling, belts/chains/gears, transmission parts, etc. Good lubricating effect and saving maintenance cost

Pending Publication Date: 2018-07-27
南京高精轨道交通设备有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the structure of tram vehicles is complex, so a compact tram gearbox is urgently needed
The gearboxes of existing rail transit vehicles are difficult to achieve greater power

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Gear box for rail traffic vehicle
  • Gear box for rail traffic vehicle
  • Gear box for rail traffic vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as Figure 1 to Figure 4 As shown, a gear box 100 suitable for rail transit vehicles includes: a box housing 101, an input shaft 102, an output shaft 103, an input coupling 116, an output coupling 104, an input bushing 105 and an input bearing 106 The box housing 101 includes: a box body 107 and a box cover 108; the box cover 108 is fixed to the box body 107 by bolts; the gear box 100 is a single-stage transmission gearbox 100; the input shaft 102 is formed with or is equipped with an input bevel gear 102a; The output shaft 103 is formed with or is equipped with an output bevel gear 103a; the input bevel gear 102a meshes with the output bevel gear 103a; the rotation axis of the input shaft 102 is perpendicular to the rotation axis of the output shaft 103; The rotation axes are not in the same plane; the input bearing 106 is s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a gear box for a rail traffic vehicle. The gear box comprises a box shell, an input shaft, an output shaft, an input coupler, an output coupler, an input bushing and an input bearing; the box shell comprises a box body and a box cover; the box cover is fixed to the box body through bolts; the gear box is a single-stage transmission gear box; an input bevel gear is formed orinstalled on the input shaft; an output bevel gear is formed or installed on the output shaft; the rotating axis of the input shaft is perpendicular to that of the output shaft; the input bearing isconnected to the periphery of the input shaft in a sleeving mode; the input bushing is connected to the periphery of the input bearing in a sleeving mode; the input bushing is installed on the box shell; the input coupler is connected to one end of the input shaft; and the output coupler is connected to one end of the output shaft. According to the gear box for the rail traffic vehicle, a large motor can be installed, and the output power is high.

Description

technical field [0001] The invention relates to a gear box suitable for rail transit vehicles. Background technique [0002] With the continuous development of social economy, low-carbon and environmentally friendly urban rail transit vehicles are more and more popular, and the types of rail transit gearboxes are also increasing, especially the gearboxes for trams will have great development in the future prospect. At present, the structure of tram vehicles is complex, so a compact tram gearbox is urgently needed. It is difficult for the gearboxes of existing rail transit vehicles to achieve greater power. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the purpose of the present invention is to provide a gear box suitable for rail transit vehicles. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A gear box suitable for rail transit vehicles, comprising: a bo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/021F16H57/031F16H57/023F16H57/038F16H57/04
CPCF16H57/021F16H57/023F16H57/031F16H57/038F16H57/0457
Inventor 何宏高曹启亮钟飞添杨林王文厚张涛
Owner 南京高精轨道交通设备有限公司