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Anti-vibration traction electric locomotive

A technology for electric locomotives and car bodies, which is applied in electric locomotives, locomotives, motor vehicles, etc., can solve the problems of poor shock absorption, short cruising range, inconvenient disassembly and assembly, etc. The effect of shock absorption

Inactive Publication Date: 2020-02-28
湘潭市宇通牵引电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages of the prior art such as short cruising range, easy derailment, poor shock absorption effect, and inconvenient disassembly and assembly, and provide a device with reasonable structural design, long cruising range, no derailment, and good shock absorption effect. , easy disassembly and assembly of shockproof traction motor locomotive

Method used

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Examples

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Embodiment 1

[0018] Example 1: Reference figure 1 . The anti-vibration traction electric locomotive of the present embodiment comprises front wheel pair assembly 14, rear wheel pair assembly 4 and the car body assembly 1 that is connected with above-mentioned two by damping spring 7, and battery pack 13, battery group 13, DC traction motor 7, reducer 8, the two output shafts of reducer 8 are respectively connected to drive brake drum 11, drive sprocket 15, the outside of drive sprocket 15 is provided with chain 2, and chain 2 is also provided with two The driven sprocket 3 that can rotate with the chain 2, the two driven sprockets 3 are respectively connected to drive the front wheel pair assembly 14, the rear wheel pair assembly 4 to rotate, the front wheel pair assembly 14, the rear wheel pair assembly 4 are equipped with Wheel 5; in order to be more durable, the car body assembly 1 is also equipped with a support seat assembly 6, and the wheel 5 is a cast steel wheel; in order to reali...

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Abstract

The invention relates to an anti-vibration traction electric locomotive, which belongs to the technical field of electric locomotive structures. The anti-vibration traction electric locomotive comprises a front wheel pair component, a rear wheel pair component and a locomotive body component connected with the front wheel pair component and the rear wheel pair component through a damping spring, wherein the locomotive body component is provided with a storage battery group, a direct current traction motor and a speed reducer; the two output shafts of the speed reducer are independently connected with a brake drum and a driving chain wheel to drive the brake drum and the driving chain wheel; the outer part of the driving chain wheel is sheathed with a chain; two driven chain wheels capableof rotating along with the chain are arranged in the chain and are independently connected with the front wheel pair component and the rear wheel pair component to drive the front wheel pair componentand the rear wheel pair component; and the front wheel pair component and the rear wheel pair component are independently provided with a wheel. The anti-vibration traction electric locomotive is reasonable in structure design, and is convenient in use.

Description

technical field [0001] The invention relates to an anti-vibration traction electric locomotive, which belongs to the technical field of electric locomotive structures. Background technique [0002] The electric locomotive is a kind of traction equipment for rail vehicle transportation. The power is to use the traction motor to drive the wheels to rotate, and to use the friction between the wheels and the rail surface to make the locomotive run on the track. The existing electric locomotive has a single structural design, which mainly has the following disadvantages: short cruising range, easy to fall off the track, poor shock absorption effect, and troublesome disassembly and assembly. Contents of the invention [0003] The purpose of the present invention is to solve the disadvantages of the prior art such as short cruising range, easy derailment, poor shock absorption effect, and inconvenient disassembly and assembly, and provide a device with reasonable structural desig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61C3/02B61C9/38B61F5/02B61C17/00B61H11/00
CPCB61C3/02B61C9/38B61C17/00B61F5/02B61H11/00Y02T30/00
Inventor 陈燕珊
Owner 湘潭市宇通牵引电气有限公司
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