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Toothed rail train drive clutch device

A clutch device and train technology, applied in the transmission system of locomotives, locomotives, motor vehicles, etc., can solve the problems of severe clutch vibration, fast clutch wear, large meshing vibration, etc., to achieve convenient maintenance, stable function conversion, and safety factor. high effect

Pending Publication Date: 2019-04-16
CRRC ZIYANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing rack trains are faced with the problem of switching between ordinary track drive and rack line drive when driving, and often need to stop and switch when switching, and then start after the switch is completed, which is a waste of time
In some cases that do not need to stop and switch, the switching process often produces a large meshing vibration, resulting in faster wear of the clutch, and it may not mesh instantaneously after switching, resulting in severe vibration of the clutch

Method used

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  • Toothed rail train drive clutch device

Examples

Experimental program
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Effect test

Embodiment

[0028] This embodiment provides a rack train drive clutch device, please refer to figure 1 , this cog train drive clutch device includes a drive part, a clutch part and a wheel part;

[0029] The wheel 1 part includes an axle 2 and a hollow shaft 6 sleeved on the outside of the axle 2, a bearing is arranged between the axle 2 and the hollow shaft 6 to ensure that they can rotate independently of each other, and the two ends of the axle 2 are fixedly connected to the wheel 1; One end of the clutch part is connected with the axle shaft 2 in the circumferential limit, and the other end is connected with the hollow shaft 6 in the circumferential limit; the outside of the hollow shaft 6 is provided with a drive gear 7 for cooperating with the rack line; the output end of the drive part is connected with the hollow shaft 6 The outer mating connection.

[0030] The hollow shaft 6 can be directly driven to rotate through the driving part, and the hollow shaft 6 drives the driving gea...

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Abstract

The invention provides a toothed rail train drive clutch device, and belongs to the field of locomotive drive devices. The toothed rail train drive clutch device comprises a driving part, a clutch part and a wheel part. The wheel part comprises an axle and a hollow shaft sleeving the outer side of the axle. Wheels are fixedly connected with the two ends of the axle. The hollow shaft can be in circumferential limited connection with the axle through the clutch part. A driving gear for being matched with a toothed rail line is arranged outside the hollow shaft. The output end of the driving partis matched and connected with the outer side of the hollow shaft. The toothed rail train drive clutch device is compact in structure and high in safety coefficient; by arranging the clutch part, no-parking function conversion can be realized, function conversion is stable, noise is low, and overhauling and maintaining are convenient. The toothed rail train drive clutch device is used for runningon a wheel rail and toothed rail combined route for a toothed rail locomotive.

Description

technical field [0001] The invention relates to the field of locomotive driving devices, in particular to a rack train driving clutch device. Background technique [0002] The cog railway (rack railway) passes on the sleeper in the middle of the ordinary track, and a special cog rail is placed in addition. A locomotive running on a cogwheel railway is equipped with one or more gears that mesh with the cogwheels to pull the train up a relatively steep slope. A locomotive that travels on a rack railway is equipped with one or more gears that mesh with the racks. In this way, the locomotive can overcome the problem of insufficient adhesion and pull the train up a steep slope with a gradient of 48°. [0003] However, the existing cog trains are faced with the problem of switching between ordinary rail drive and cog rail line drive when driving, and often need to stop and switch when switching, and start after switching is completed, which is a waste of time. In some cases tha...

Claims

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Application Information

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IPC IPC(8): B61C9/00B61C11/04B61H1/00
CPCB61C9/00B61C11/04B61H1/00
Inventor 李廉枫刘翔钱纪富范祖和张娟娟
Owner CRRC ZIYANG CO LTD
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