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Mineral coolie car

A rail car and mine-used technology, which is applied to railway car body components, hydrostatic brakes, hydrodynamic brakes, etc., can solve the problems of high installation accuracy, inability to use each other, and difficulty in realization, achieving high safety factor, Ensure production safety and overcome the high cost of track installation and maintenance

Active Publication Date: 2013-07-10
CHANGZHI LUAN HELI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the rail cars used in coal mines mainly include rope-tracted rail cars and rack rail cars. The rope-tracted rail cars use a winch to pull the wire rope to realize the movement of the rail cars. The transportation distance is limited, and the track cannot be changed. It is inconvenient to transport on a fixed track; the cog rail car is mainly equipped with a cog rail between two ordinary rails, and the gear on the car is meshed with the cog rail to make it move forward, and it is used together with the traditional rail car The cost of the cog rail is high, and the installation accuracy is high, which is difficult to realize under the limited installation conditions in the mine, and the cog rail installed in the middle is higher than the rails on both sides. It can be used as the driving track of electric locomotives, flatbed cars, etc., and cannot be used with each other, and there are great limitations in use.

Method used

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Examples

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Embodiment Construction

[0025] Such as Figure 1 to Figure 6 As shown, the mining rail car of the present invention includes a vehicle body 1, a driving device 3, a braking device 4, a track wheel set 2, a parallel track 17 and a special track 18, and the four or more track wheel sets 2 are installed It is on both sides of the bottom of the vehicle body 1 and is used to support the vehicle body 1 to run on parallel rails 17 .

[0026] The driving device 3 includes a plurality of driving assemblies 5, and the driving assemblies 5 are horizontally installed in two rows in two rows on the bottom bracket of the vehicle body 1, and each of the driving assemblies 5 is mainly composed of a driving motor 6, a supporting wheel 8 and a driving wheel 9, the supporting wheel 8 is fixedly connected to the driving wheel 9 and then fastened and set on the output shaft 7 of the driving motor 6, and the driving motor 6 is vertically fixed on the bottom bracket of the vehicle body 1.

[0027] The brake device 4 is ma...

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PUM

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Abstract

The invention relates to a coolie car and belongs to the technical field of coal mine subsidiary transport devices. The mineral coolie car is various in power source modes and good in braking performance and comprise a car body, a driving device, a braking deivce, rail wheel sets, parallel rails and a special rail. The four or more than four rail wheel sets are arranged on two sides at the bottom of the car body and are used for supporting the car body to run on the parallel rails. Running power is supplied to the driving device through power sources in various modes, the braking performance of the braking device is good, and the mineral coolie car is widely applied to the field of coal mine transport.

Description

technical field [0001] The invention discloses a mine rail truck, which belongs to the technical field of coal mine auxiliary transportation equipment. Background technique [0002] At present, the rail cars used in coal mines mainly include rope-tracted rail cars and rack rail cars. The rope-tracted rail cars use a winch to pull the wire rope to realize the movement of the rail cars. The transportation distance is limited, and the track cannot be changed. It is inconvenient to transport on a fixed track; the cog rail car is mainly equipped with a cog rail between two ordinary rails, and the gear on the car is meshed with the cog rail to make it move forward, and it is used together with the traditional rail car The cost of the cog rail is high, and the installation accuracy is high, which is difficult to realize under the limited installation conditions in the mine, and the cog rail installed in the middle is higher than the rails on both sides. It can be used as the drivi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B13/00B61H11/06
Inventor 黄义王联刚段元乐李毅鑫
Owner CHANGZHI LUAN HELI MACHINERY
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