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Scrap iron cleaning system for ballastless track and engineering vehicle

A ballastless track and iron filing technology, used in track cleaning, cleaning methods, construction, etc., can solve problems such as hidden safety hazards of cleaning personnel, unsatisfactory cleaning effects, and influence of precision components, so as to reduce operating costs and improve work safety. , the effect of reducing power consumption

Inactive Publication Date: 2021-02-02
CRRC SHANDONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The iron dust generated by grinding is metal, which will affect some precision components on the bottom of the car and reduce its accuracy
At present, manual cleaning is mostly used to remove grinding iron filings on the line, but manual cleaning is not only inefficient, the cleaning effect is not ideal, and there are certain safety hazards for cleaning personnel

Method used

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  • Scrap iron cleaning system for ballastless track and engineering vehicle
  • Scrap iron cleaning system for ballastless track and engineering vehicle
  • Scrap iron cleaning system for ballastless track and engineering vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] In a typical embodiment of the present invention, refer to figure 2 with image 3 As shown, a chip cleaning system for ballastless track includes blower mechanism C, chip cleaning component D and chip collecting component E.

[0050] The iron chip cleaning part D includes a support frame 4, a rotating shaft and a conveyor belt 6 supported by the rotating shaft; a plurality of rotating shafts are supported on the upper and lower sides of the supporting frame 4, one of which is a driving shaft, and each rotating shaft is welded to the supporting frame respectively. The bearing support device is supported by a bearing seat, and the conveyor belt is supported by multiple rotating shafts. The conveyor belt 6 is a reciprocating conveyor belt. An electromagnetic generating mechanism is set in the middle of the conveyor belt through the support frame. The electromagnetic generating mechanism is an electromagnet. Under the action of the electromagnet, Adsorb iron filings on th...

Embodiment 2

[0071] An engineering vehicle, including the iron chip cleaning system for ballastless track described in Embodiment 1, the cleaning system can be set up in two groups, refer to figure 1 As shown, they are respectively fixed on the bottom of the engineering vehicle body by fixing parts, and the two sets of cleaning systems are set at a set distance to clean and collect iron filings on the rails on both sides of the ballastless track.

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PUM

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Abstract

The invention discloses a scrap iron cleaning system for a ballastless track and an engineering vehicle, and solves the problems of low efficiency and poor effect of manual scrap iron cleaning in theprior art. The system has the beneficial effect of efficiently cleaning scrap iron on two sides of a steel rail and comprises a scrap iron cleaning part, a conveying belt that can reciprocate repeatedly, wherein an electromagnetic generation mechanism is arranged between the upper side surface and the lower side surface of the conveying belt; an air blowing mechanism, which is installed on one side of the scrap iron cleaning part so as to blow up scrap iron at the ballastless track, wherein the blown scrap iron is attracted to the conveying belt through the electromagnetic generation mechanism; and a scrap iron collecting component, which is installed on the other side, opposite to the air blowing mechanism, of the conveying belt, wherein the conveying belt drives scrap iron to move from bottom to top and conveys the scrap iron to the scrap iron collecting part.

Description

technical field [0001] The invention relates to the field of ballastless tracks, in particular to an iron filings cleaning system and an engineering vehicle for ballastless tracks. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] As one of the main modes of transportation in my country, railways undertake the transportation of a large number of people and goods every year. Due to long-term and frequent line transportation, the natural environment and the quality of the rail itself, the rail will often be damaged, such as cracks, wear, etc., resulting in a reduction in the life of the rail, an increase in maintenance costs, and may even affect the train. driving safety. Therefore, it is necessary to repair and polish the rails in time to ensure the safe operation of the train. Restorative grinding generally uses grinding machines or train...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H8/10
CPCE01H8/105
Inventor 时洪光王凯旋郭明果王道永
Owner CRRC SHANDONG CO LTD