CN102267394A - Power supply method of metal mine trackless equipment and special power device thereof - Google Patents
Power supply method of metal mine trackless equipment and special power device thereof Download PDFInfo
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- CN102267394A CN102267394A CN2011101010168A CN201110101016A CN102267394A CN 102267394 A CN102267394 A CN 102267394A CN 2011101010168 A CN2011101010168 A CN 2011101010168A CN 201110101016 A CN201110101016 A CN 201110101016A CN 102267394 A CN102267394 A CN 102267394A
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Abstract
The invention discloses a power supply method of metal mine trackless equipment and a special power device thereof. Naked power lines are erected on a top plate of a main haulage roadway of an underground metal mine; a motor or an internal combustion engine is selected by a switching clutch to drive a speed-changing device to work so as to provide needed power for the trackless equipment to finish all actions; when the special power device operates in the main haulage roadway, a wiring arch is pulled up to be conducted with the power line, and the motor provides power for the trackless equipment to finish all the actions by the speed-changing device; and when the special power device operates in a mining operation area, the internal combustion engine provides power for the trackless equipment to finish all the actions by the speed-changing device. By adoption of the method and the power device disclosed by the invention, the air pollution degree and the carbon emission amount of the main haulage roadway are obviously reduced, the production environment is cleaner; and the ventilation facilities can be greatly reduced and the ventilation cost can be reduced.
Description
Technical field
The present invention relates to a kind of power supply method and spcific power device thereof of metal mine trackless equipment.
Background technology
At present, adopting various usually in big-and-middle-sized underground metal mine production is the trackless equipment of power with the combustion engine.Though this kind equipment production efficiency is higher, the aerial contamination that produces in underground passage is also more serious relatively, is unfavorable for employee's physical and mental health on the one hand, on the other hand, increase considerably the ventilation expense, increased the quantity discharged of the cost and the carbon of mineral products simultaneously, be unfavorable for cleaner production.Particularly the engine exhaust of the main belt heading in mine pollutes and also can cause other district pollution, and the ventilation that will solve main belt heading, the quantities of ventilation equipment and ventilation construction cost and ventilation running cost all are huge.
Summary of the invention
Technical matters to be solved by this invention is, a kind of power supply method and spcific power device thereof of metal mine trackless equipment are provided, to improve the mine ventilation effect, in the mine produces, at main belt heading is this equipment running of power driven with electric power, and converter technique is adopted in power supply, is the power running with the combustion engine at this equipment of mining zone, from the quantity discharged of total amount minimizing aerial contamination and carbon, reduce the ventilating pressure of main belt heading and whole mine.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme.
A kind of power supply method of metal mine trackless equipment is characterized in that:
Set up exposed electric wireline at the main belt heading top board of underground metal mine, and described electric wireline is connected to the conversion power supply system;
And the voltage transformer that is connected with the stringing bow is installed respectively on trackless equipment, with described voltage transformer bonded assembly motor, combustion engine; And change-speed box as power output part is installed on trackless equipment, described motor is connected with described change-speed box clutch respectively with combustion engine, and ground selection motor is selected in clutch and the work of internal combustion engine drive change-speed box is finished the needed power of exercises so that trackless equipment to be provided by switching;
When trackless equipment operated at main belt heading, pull-up stringing bow was connected itself and described electric wireline, starter motor, and the electric motor clutch that closes, motor is finished exercises by change-speed box for trackless equipment power is provided;
Trackless equipment is opened electric motor clutch when the running of mining zone, and put down the stringing bow itself and electric wireline are disconnected, close combustion engine power-transfer clutch and starting internal combustion engines, combustion engine is finished exercises by change-speed box for trackless equipment power is provided;
Described main belt heading comprises ramp, stage casing main haulage roadway and segmentation main haulage roadway; Described mining zone comprises mine, chamber and stope.
Described trackless equipment comprises mutual independence and is separately installed with first frame and second frame of road wheel, is equipped with between first frame and second frame and turns to oil cylinder.
Realize a kind of metal mine trackless equipment spcific power device of above-mentioned power supply method, comprise frame and rack-mounted change-speed box, also comprise rack-mounted combustion engine, described combustion engine is connected with change-speed box by the combustion engine power-transfer clutch, it is characterized in that: also comprise rack-mounted voltage transformer and motor respectively, wherein voltage transformer is connected with the stringing bow, and motor is connected with change-speed box by electric motor clutch.
Described frame is made of first frame and second frame mutually hinged and that be separately installed with road wheel, and two turn to oil cylinder about being equipped with between first frame and second frame.
Good effect of the present invention is:
In the mine produced, main belt heading grew and more possesses the condition of erecting power lines service life.Therefore in the present invention, take electric power as the running of power driven vehicle at main belt heading, converter technique is adopted in power supply; Take the combustion engine as the running of power driven vehicle at this equipment of mining zone.Because main belt heading communicates with the tunnel form with the mining zone, this trackless equipment can run on above-mentioned two zones easily and in above-mentioned two zones continuous working, it is walked and operation power is provided by combustion engine and motor respectively according to zone of living in.Therefore, adopt method of the present invention and engine installation, the quantity discharged of main belt heading regional air contamination level and carbon significantly reduces, and production environment cleans more, and employee's occupational hazards is reduced significantly; Another important result is, adopts this system, and quantities, ventilation construction cost and the ventilation running cost of the ventilation equipment of main belt heading all can significantly reduce, and the productive costs of whole mine decreases, and improved the economic benefit that the mine produces.
Description of drawings
Fig. 1 is the structural representation of spcific power device of the present invention.
Fig. 2 is the schematic side view of Fig. 1.
The specific embodiment
Further specify the present invention below in conjunction with drawings and Examples.
The embodiment that at first describes spcific power device of the present invention is as follows: as Fig. 1,2, spcific power device of the present invention comprise mutually hinged and be separately installed with road wheel 11 first frame 1 and second frame, 7, the first frames 1 and second frame 7 between be equipped with and be used to control about trackless equipment turns to two and turn to oil cylinder 6.On first frame 1, be separately installed with change-speed box 8, combustion engine 10 and motor 4.Change-speed box 8 as power output part is installed on second frame 7.
Wherein, described combustion engine 10 is connected with change-speed box 8 clutches by its combustion engine power-transfer clutch 9.Voltage transformer 2 is connected with stringing bow 3, and the motor 4 that is electrically connected with described voltage transformer 2 is connected with change-speed box 8 clutches by its electric motor clutch 5.
Power supply method of the present invention is:
At first set up exposed electric wireline, and described electric wireline is connected to the conversion power supply system at the main belt heading top board of underground metal mine.Described main belt heading comprises ramp, stage casing main haulage roadway and segmentation main haulage roadway.
And the voltage transformer that is connected with the stringing bow is installed respectively on trackless equipment, with described voltage transformer bonded assembly motor, combustion engine; And change-speed box as power output part is installed on trackless equipment, described motor is connected with described change-speed box clutch respectively with combustion engine, and ground selection motor is selected in clutch and the work of internal combustion engine drive change-speed box is finished the needed power of exercises so that trackless equipment to be provided by switching.
When trackless equipment operated at main belt heading, pull-up stringing bow was connected itself and described electric wireline, starter motor, and the electric motor clutch that closes, motor is finished exercises by change-speed box for trackless equipment power is provided.
Trackless equipment is opened electric motor clutch when the running of mining zone, and put down the stringing bow itself and electric wireline are disconnected, close combustion engine power-transfer clutch and starting internal combustion engines, combustion engine is finished exercises by change-speed box for trackless equipment power is provided.Described mining zone comprises mine, chamber and stope.
Trackless equipment of the present invention can be multiple mining equiment, mainly comprises mine truck in scoper, the hole, rock drilling jumbo, explosive loading truck, people's driving and various tool car etc.
Claims (4)
1. the power supply method of a metal mine trackless equipment is characterized in that:
Set up exposed electric wireline at the main belt heading top board of underground metal mine, and described electric wireline is connected to the conversion power supply system;
And the voltage transformer that is connected with the stringing bow is installed respectively on trackless equipment, with described voltage transformer bonded assembly motor, combustion engine; And change-speed box as power output part is installed on trackless equipment, described motor is connected with described change-speed box clutch respectively with combustion engine, and ground selection motor is selected in clutch and the work of internal combustion engine drive change-speed box is finished the needed power of exercises so that trackless equipment to be provided by switching;
When trackless equipment operated at main belt heading, pull-up stringing bow was connected itself and described electric wireline, starter motor, and the electric motor clutch that closes, motor is finished exercises by change-speed box for trackless equipment power is provided;
Trackless equipment is opened electric motor clutch when the running of mining zone, and put down the stringing bow itself and electric wireline are disconnected, close combustion engine power-transfer clutch and starting internal combustion engines, combustion engine is finished exercises by change-speed box for trackless equipment power is provided;
Described main belt heading comprises ramp, stage casing main haulage roadway and segmentation main haulage roadway; Described mining zone comprises mine, chamber and stope.
2. the power supply method of metal mine trackless equipment as claimed in claim 1 is characterized in that:
Described trackless equipment comprises mutual independence and is separately installed with first frame and second frame of road wheel, is equipped with between first frame and second frame and turns to oil cylinder.
3. realize a kind of metal mine trackless equipment spcific power device of claim 1 or 2 described power supply methods, comprise frame and rack-mounted change-speed box (8), also comprise rack-mounted combustion engine (10), described combustion engine (10) is connected with change-speed box (8) by combustion engine power-transfer clutch (9), it is characterized in that: also comprise rack-mounted voltage transformer (2) and motor (4) respectively, wherein voltage transformer (2) is connected with stringing bow (3), and motor (4) is connected with change-speed box (8) by electric motor clutch.
4. spcific power device as claimed in claim 3, it is characterized in that: described frame is by mutually hinged and be separately installed with first frame (1) of road wheel (11) and second frame (7) constitutes, and two turn to oil cylinder (6) about being equipped with between first frame (1) and second frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101010168A CN102267394A (en) | 2011-04-11 | 2011-04-11 | Power supply method of metal mine trackless equipment and special power device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101010168A CN102267394A (en) | 2011-04-11 | 2011-04-11 | Power supply method of metal mine trackless equipment and special power device thereof |
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| Publication Number | Publication Date |
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| CN102267394A true CN102267394A (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101010168A Pending CN102267394A (en) | 2011-04-11 | 2011-04-11 | Power supply method of metal mine trackless equipment and special power device thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064996A (en) * | 2015-07-10 | 2015-11-18 | 中煤科工集团沈阳设计研究院有限公司 | Process for transporting stripped waste rock by double-drive car in open coal mine |
| CN108547615A (en) * | 2018-03-28 | 2018-09-18 | 赤峰中色白音诺尔矿业有限公司 | A method of it is dug up mine using trackless equipment in Varied ore deposit group |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101058297A (en) * | 2006-04-17 | 2007-10-24 | 北京浩普华鑫电气技术有限公司 | Stringing storage battery blended electric power flameproof AC/DC traction electric locomotive |
| CN101218119A (en) * | 2005-05-05 | 2008-07-09 | Afs三一电力公司 | Plug-in hybrid vehicle with fast energy storage |
| CN101628539A (en) * | 2009-08-07 | 2010-01-20 | 龚秋声 | Hybrid trackless trolley bus |
| CN201544809U (en) * | 2009-10-22 | 2010-08-11 | 史长春 | Automatic electric supply device of electric locomotive frame wire |
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2011
- 2011-04-11 CN CN2011101010168A patent/CN102267394A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218119A (en) * | 2005-05-05 | 2008-07-09 | Afs三一电力公司 | Plug-in hybrid vehicle with fast energy storage |
| CN101058297A (en) * | 2006-04-17 | 2007-10-24 | 北京浩普华鑫电气技术有限公司 | Stringing storage battery blended electric power flameproof AC/DC traction electric locomotive |
| CN101628539A (en) * | 2009-08-07 | 2010-01-20 | 龚秋声 | Hybrid trackless trolley bus |
| CN201544809U (en) * | 2009-10-22 | 2010-08-11 | 史长春 | Automatic electric supply device of electric locomotive frame wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064996A (en) * | 2015-07-10 | 2015-11-18 | 中煤科工集团沈阳设计研究院有限公司 | Process for transporting stripped waste rock by double-drive car in open coal mine |
| CN108547615A (en) * | 2018-03-28 | 2018-09-18 | 赤峰中色白音诺尔矿业有限公司 | A method of it is dug up mine using trackless equipment in Varied ore deposit group |
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Application publication date: 20111207 |