CN202147576U - Mine electric drive explosion-proof rubber wheel transportation vehicle - Google Patents
Mine electric drive explosion-proof rubber wheel transportation vehicle Download PDFInfo
- Publication number
- CN202147576U CN202147576U CN201120175184U CN201120175184U CN202147576U CN 202147576 U CN202147576 U CN 202147576U CN 201120175184 U CN201120175184 U CN 201120175184U CN 201120175184 U CN201120175184 U CN 201120175184U CN 202147576 U CN202147576 U CN 202147576U
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- explosion
- proof
- transport trolley
- connects
- control system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a mine electric drive explosion-proof rubber wheel transportation vehicle, comprising a whole vehicle control system arranged on the vehicle, a driver input system, an explosion-proof electric drive power unit for driving the vehicle and a wet type brake system for braking the vehicle, wherein the whole vehicle control system is respectively connected with the explosion-proof electric drive power unit, the wet type brake system and the driver input system by a data bus. The mine electric drive explosion-proof rubber wheel transportation vehicle uses the electric drive way, no waste gas is emitted and the mine electric drive explosion-proof rubber wheel transportation vehicle has the environmental protection function, the operation cost of the vehicle is low and when the vehicle decelerates or brakes, main, auxiliary motors can be conversed into the generators and the alternative current is changed into the direct current by the converter to charge a explosion-proof battery and the transportation vehicle has the energy-saving effect. A gas detection system is used to ensure the safe operation of the mine electric drive explosion-proof rubber wheel transportation vehicle.
Description
Technical field
The relevant a kind of mine of the utility model transport trolley down is meant a kind of through electric driving, wet braking and can detect the explosion-proof rubber tire transport trolley of mine electricity driving of fire damp especially.
Background technology
The explosion-proof rubber tire transport trolley of downhole coal mine is mainly used in transporting of downhole tool, raw MAT'L and personnel.The colliery is internal combustion engine drive with rubber tire transport trolley at present; Can produce seriously polluted to the air under the mine; Again because therefore the existence of fire damp gas must do explosion-proof processing for the ICE-powered rubber tire transport trolley, but present transport trolley when carrying out anti-riot the processing to the loss in efficiency of combustion engine very serious (about about 30%); In addition because the growth of fuel price makes the operating cost of ICE-powered rubber tire transport trolley constantly increase.Owing to above reason, inevitable to being selected to of the new power of the rubber tire transport trolley of internal combustion engine drive.
The utility model content
In view of this, the main purpose of the utility model is to provide a kind of operating cost low, the energy-conservation and explosion-proof rubber tire transport trolley of the electric driving of mine environmental protection.
For achieving the above object; The utility model provides a kind of mine electricity to drive explosion-proof rubber tire transport trolley; The wet brake system that the explosion-proof electricity that include the whole-control system be located on this transport trolley, chaufeur input system, this transport trolley is driven drives power unit and this transport trolley is braked, said whole-control system connects said explosion-proof electricity respectively through data bus and drives power unit, wet brake system and chaufeur input system.
Said explosion-proof electricity drives power unit and comprises that driver element reaches and this driver element bonded assembly gear unit; Wherein this driver element includes major-minor motor, inverter, explosion-proof battery, anti-explosion battery control system and explosion-proof major-minor electric machine control system; Said major-minor motor connects said explosion-proof major-minor electric machine control system through data bus; Said explosion-proof battery connects said inverter through electric transmission line; Said inverter connects said major-minor motor through another electric transmission line, and said explosion-proof battery has charging inlet, and said major-minor motor passes through the charging inlet of the said explosion-proof battery of an electric transmission line direct connection in addition; Said anti-explosion battery control system connects said explosion-proof battery through data bus; Said whole-control system is connected with said anti-explosion battery control system and explosion-proof major-minor electric machine control system respectively through data bus, and said major-minor motor is connected with said gear unit, and this gear unit connects the wheel of this transport trolley.
Said gear unit includes retarder, transmission shaft and drive axle, and said major-minor motor connects this retarder, and this retarder connects this drive axle through this transmission shaft, and this drive axle connects the wheel of this transport trolley.
Said chaufeur input system comprises acceleration pedal, brake pedal, key switch and gear regulating control.
Said wet brake system includes fuel tank, oil pump, control cock, pipeline and wet brake; Said fuel tank connects said oil pump through pipeline; Said oil pump connects said control cock through pipeline; Through the said control cock of a pipeline direct connection, said control cock connects said wet brake through pipeline to said fuel tank again, and said wet brake links to each other with the wheel of this transport trolley.
Said major-minor motor comprises main motor and helper motor, and this auxiliary motor links to each other with the main motor of torsion vibration absorber and this through free-wheel clutch.
Said mine electricity drives explosion-proof rubber tire transport trolley and also includes the gas checking system that can detect gas under the mine, and this gas checking system connects said whole-control system through data bus.
The mine electricity of the utility model drives explosion-proof rubber tire transport trolley owing to adopt electricity to drive, and does not therefore have exhaust emission, has environmental protection function; And operating cost is low; Vehicle is at descending, deceleration or glancing impact, and major-minor motor is convertible into electrical generator and charges to explosion-proof battery, so it has energy-conservation effect; The utility model adopts the gas checking system simultaneously, can ensure that the mine electricity drives the safe operation of explosion-proof rubber tire transport trolley.
Description of drawings
Fig. 1 is the structural principle scheme drawing that the utility model mine electricity drives explosion-proof rubber tire transport trolley;
Fig. 2 is the structural representation of the wet brake system in the utility model.
The specific embodiment
For ease of structure of the utility model and the effect that reaches are had further understanding, existing conjunction with figs. develops simultaneously the preferred embodiment detailed description as follows.
As shown in Figure 1; The utility model mine electricity drives the wet brake system 5 that explosion-proof rubber tire transport trolley includes the whole-control system 2 be located on this transport trolley, chaufeur input system 3, explosion-proof electricity that this transport trolley is driven drives power unit and this transport trolley is braked, and whole-control system 2 connects explosion-proof electricity respectively through data bus and drives power unit, wet brake system 5 and chaufeur input system 3.
Wherein explosion-proof electricity drives power unit and comprises that driver element reaches and this driver element bonded assembly gear unit; Wherein driver element includes major-minor motor 40, inverter 41, explosion-proof battery 42, anti-explosion battery control system 43 and explosion-proof major-minor electric machine control system 44; Major-minor motor 40 connects explosion-proof major-minor electric machine control system 44 through data bus b2; The electric transmission line c1 that passes through of explosion-proof battery 42 connects inverter 41; This inverter 41 connects major-minor motor 40 through electric transmission line c2; Major-minor motor 40 passes through the charging inlet of an electric transmission line c3 direct connection explosion-proof battery 42 in addition; Anti-explosion battery control system 43 connects explosion-proof battery 42 through data bus b1, and whole-control system 2 connects anti-explosion battery control system 43 through data bus a1, and whole-control system 2 connects explosion-proof major-minor electric machine control system 44 through data bus a2.Major-minor motor 40 is connected with gear unit, and this gear unit connects the wheel 10 of the utility model transport trolley, with the propulsive effort that transmits driver element transport trolley is driven.Gear unit in the utility model includes retarder 47, transmission shaft 48 and drive axle 49; Major-minor motor 40 connection reducers 47; This retarder 47 connects drive axle 49 through transmission shaft 48; Drive axle 49 connects two relative wheels 10 of transport trolley, through drive axle 49 is driven with powered vehicle.
As shown in Figure 2, the wet brake system 5 in the utility model connects whole-control system 2 through data bus d1, and this wet brake system 5 includes fuel tank 50; Oil pump 51, control cock 52, pipeline and wet brake 53; Fuel tank 50 connects oil pump 51 through pipeline e1, and this oil pump 51 connects control cock 52 through pipeline e2, and fuel tank 50 is again through a pipeline e3 direct connection control cock 52; Control cock 52 connects wet brake 53 through pipeline e4, and this wet brake 53 links to each other with wheel 10 through pipeline e5.The principle of work of this wet brake system 5 is: produce pressure oil by oil pump 51; Whether this pressure oil to control cock 52, opens control cock 52 by chaufeur control through pipeline, if open control cock 52; Pressure oil then arrives wet brake 53 through pipeline; Wheel to vehicle is braked, if closed control valve 52, then pressure oil is got back to fuel tank 50.Chaufeur input system 3 in the utility model comprises the status information of acceleration pedal, brake pedal, key switch, gear regulating control and car load; Above-mentioned information is transferred to whole-control system 2 through data bus d2, to accomplish the correlation function task of vehicle.The utility model mine electricity drives explosion-proof rubber tire transport trolley when work; The various data messages of 3 pairs of whole-control systems of chaufeur input system, 2 inputs; Send dependent instruction after 2 pairs of data message united and coordinating of whole-control system; And instruction is transferred to anti-explosion battery control system 43 and explosion-proof major-minor electric machine control system 44 through data bus, accomplish the correlation function task of vehicle.
The mine electricity of the utility model drives explosion-proof rubber tire transport trolley and also includes gas checking system 6; It is connected to whole-control system 2 through data bus d3; This gas checking system 6 can carry out check and analysis to the gas under the coal mine and other pernicious gases; When gas density exceeded standard, gas checking system 6 can be given whole-control system 2 with this information transfer, and was sent the instruction demonstration, reported to the police until shutting down by whole-control system 2.
In the utility model; Chaufeur sends instructions to whole-control system 2 through chaufeur input system 3; Whole-control system 2 is according to chaufeur input instruction and gas checking system 6 information transmitted; Finishing analysis sends instructions respectively to explosion-proof major-minor electric machine control system 44 and anti-explosion battery control system 43 according to analysis result.Major-minor motor 40 in the utility model comprises main motor and helper motor, and helper motor is connected with main motor with torsion vibration absorber through free-wheel clutch.When the transport trolley cruising, anti-explosion battery control system 43 control explosion-proof batteries 42 are supplied power to main motor through electric transmission line c1, inverter 41 and electric transmission line c2, and the main motor of explosion-proof major-minor electric machine control system 44 controls drives transport trolley; When transport trolley goes up a slope or quicken; By the information of whole-control system 2 according to chaufeur input system 3; Send instructions to explosion-proof major-minor electric machine control system 44 and anti-explosion battery control system 43; Anti-explosion battery control system 43 control 42 pairs of main motors of explosion-proof battery and helper motor are supplied power jointly, and control main motor and helper motor driven in common transport trolley goes; When transport trolley descending, deceleration or glancing impact; Whole-control system 2 sends instructions and controls main motor and helper motor to explosion-proof major-minor electric machine control system 44 with anti-explosion battery control system 43; Make it convert explosion-proof power generator (this explosion-proof power generator is built-in with rectifier) into; And pass through electric transmission line c3 direct current (DC) is charged to explosion-proof battery 42, so that explosion-proof battery 42 is accomplished the function that reclaims electric energy.
The mine electricity of the utility model drives explosion-proof rubber tire transport trolley owing to adopt electricity to drive, and does not therefore have exhaust emission, has environmental protection function; And operating cost is low; Vehicle is at descending, deceleration or glancing impact, and major-minor motor is convertible into electrical generator and charges to explosion-proof battery, so it has energy-conservation effect; The utility model adopts the gas checking system simultaneously, can ensure that the mine electricity drives the safe operation of explosion-proof rubber tire transport trolley.
The above is merely the preferred embodiment of the utility model, is not the protection domain that is used to limit the utility model.
Claims (7)
1. a mine electricity drives explosion-proof rubber tire transport trolley; It is characterized in that; The wet brake system that the explosion-proof electricity that include the whole-control system be located on this transport trolley, chaufeur input system, this transport trolley is driven drives power unit and this transport trolley is braked, said whole-control system connects said explosion-proof electricity respectively through data bus and drives power unit, wet brake system and chaufeur input system.
2. mine electricity as claimed in claim 1 drives explosion-proof rubber tire transport trolley; It is characterized in that; Said explosion-proof electricity drives power unit and comprises that driver element reaches and this driver element bonded assembly gear unit; Wherein this driver element includes major-minor motor, inverter, explosion-proof battery, anti-explosion battery control system and explosion-proof major-minor electric machine control system; Said major-minor motor connects said explosion-proof major-minor electric machine control system through data bus, and said explosion-proof battery connects said inverter through electric transmission line, and said inverter connects said major-minor motor through another electric transmission line; Said explosion-proof battery has charging inlet; Through the charging inlet of the said explosion-proof battery of an electric transmission line direct connection, said anti-explosion battery control system connects said explosion-proof battery through data bus to said major-minor motor in addition, and said whole-control system is connected with said anti-explosion battery control system and explosion-proof major-minor electric machine control system respectively through data bus; Said major-minor motor is connected with said gear unit, and this gear unit connects the wheel of this transport trolley.
3. mine electricity as claimed in claim 2 drives explosion-proof rubber tire transport trolley; It is characterized in that; Said gear unit includes retarder, transmission shaft and drive axle; Said major-minor motor connects this retarder, and this retarder connects this drive axle through this transmission shaft, and this drive axle connects the wheel of this transport trolley.
4. mine electricity as claimed in claim 1 drives explosion-proof rubber tire transport trolley, it is characterized in that said chaufeur input system comprises acceleration pedal, brake pedal, key switch and gear regulating control.
5. mine electricity as claimed in claim 1 drives explosion-proof rubber tire transport trolley; It is characterized in that said wet brake system includes fuel tank, oil pump, control cock, pipeline and wet brake, said fuel tank connects said oil pump through pipeline; Said oil pump connects said control cock through pipeline; Through the said control cock of a pipeline direct connection, said control cock connects said wet brake through pipeline to said fuel tank again, and said wet brake links to each other with the wheel of this transport trolley.
6. mine electricity as claimed in claim 2 drives explosion-proof rubber tire transport trolley, it is characterized in that said major-minor motor comprises main motor and helper motor, and this auxiliary motor links to each other with the main motor of torsion vibration absorber and this through free-wheel clutch.
7. mine electricity as claimed in claim 1 drives explosion-proof rubber tire transport trolley; It is characterized in that; Said mine electricity drives explosion-proof rubber tire transport trolley and also includes the gas checking system that can detect gas under the mine, and this gas checking system connects said whole-control system through data bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120175184U CN202147576U (en) | 2011-05-27 | 2011-05-27 | Mine electric drive explosion-proof rubber wheel transportation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120175184U CN202147576U (en) | 2011-05-27 | 2011-05-27 | Mine electric drive explosion-proof rubber wheel transportation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147576U true CN202147576U (en) | 2012-02-22 |
Family
ID=45588648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120175184U Expired - Fee Related CN202147576U (en) | 2011-05-27 | 2011-05-27 | Mine electric drive explosion-proof rubber wheel transportation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275522A (en) * | 2011-05-27 | 2011-12-14 | 包头市北工机械有限公司 | Mine electric-drive anti-explosion rubber-tyred carrier vehicle |
| CN103738194A (en) * | 2014-01-14 | 2014-04-23 | 包头市北工机械有限公司 | Electrically-driven mining truck |
| CN104691527A (en) * | 2014-11-29 | 2015-06-10 | 中国煤炭科工集团太原研究院有限公司 | Auxiliary braking device for explosion-proof rubber-tired vehicle |
-
2011
- 2011-05-27 CN CN201120175184U patent/CN202147576U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275522A (en) * | 2011-05-27 | 2011-12-14 | 包头市北工机械有限公司 | Mine electric-drive anti-explosion rubber-tyred carrier vehicle |
| CN102275522B (en) * | 2011-05-27 | 2013-08-21 | 包头市北工机械有限公司 | Mine electric-drive anti-explosion rubber-tyred carrier vehicle |
| CN103738194A (en) * | 2014-01-14 | 2014-04-23 | 包头市北工机械有限公司 | Electrically-driven mining truck |
| CN103738194B (en) * | 2014-01-14 | 2015-03-04 | 包头市北工机械有限公司 | Electrically-driven mining truck |
| CN104691527A (en) * | 2014-11-29 | 2015-06-10 | 中国煤炭科工集团太原研究院有限公司 | Auxiliary braking device for explosion-proof rubber-tired vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20140527 |