CN107878252A - A kind of pure electronic mine wide-body car - Google Patents
A kind of pure electronic mine wide-body car Download PDFInfo
- Publication number
- CN107878252A CN107878252A CN201711343814.5A CN201711343814A CN107878252A CN 107878252 A CN107878252 A CN 107878252A CN 201711343814 A CN201711343814 A CN 201711343814A CN 107878252 A CN107878252 A CN 107878252A
- Authority
- CN
- China
- Prior art keywords
- steering
- pure electronic
- brakes
- body car
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/002—Air treatment devices
- B60T17/004—Draining and drying devices
-
- 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
-
- 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
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The present invention discloses a kind of pure electronic mine wide-body car, include whole-control system, the whole-control system is connected with brakes, power distribution unit and three-in-one system respectively, the power distribution unit is connected with dynamical system and air-conditioning system respectively, the dynamical system connects with brakes, the three-in-one system is connected with steering, air compressor machine and DC/DC converters, and the steering is connected with hoisting system, and the air compressor machine is connected with brakes；The pure electronic mine wide-body car solves the problems, such as that the mine truck that internal combustion engine is power produces serious pollution, highlands engine power loss and heavily loaded descending heavy wear brake system to air, also solves the problems such as domestic pure electronic mine truck electric component well damage, gear position operation difficulty simultaneously.
Description
Technical field
The invention belongs to new-energy automobile manufacturing technology field, is related to a kind of pure electronic mine wide-body car.
Background technology
At present, domestic mine truck, general just there is following shortcoming：(1) internal combustion engine is the mine car of power, due to load-carrying
Amount is big, and fuel consumption is serious, and serious pollution is produced to air.Particularly in high altitude localities, due to rarefaction of air, engine work(
Rate loss 40% or so.Under heavy loads in the case of slope, heavy wear brake system, operating efficiency is low, and operation cost is high, adds
The use cost of user.(2) mine car of pure driven by power：Because whole-control system designs unreasonable, each unit coordinates pipe
Ability is managed, electric component well damage, by the function of optimizing entire vehicle controller, vehicle energy utilization efficiency is improved, reduces
Electric component fault rate.(3) domestic pure electronic mine car is used using motor connection clutch, gearbox in transmission system
Pull bar or flexible axle are changed, gear selecting operation, and because motor does not have idling, entire vehicle gear operates extremely difficult.(4) domestic mine car
The battery used is LiFePO4, and the charging interval 2, more than hour battery life was short, poor performance at low temperatures, because mining area vehicle 24
Hour operating, the charging interval is long, can not realize that large-scale commercial is run, not possess competitive advantage.
The content of the invention
Serious pollution, height are produced to air for the mine truck of power it is an object of the invention to provide a kind of solution internal combustion engine
The problem of original area's engine power loss and heavily loaded descending heavy wear brake system, while also solve domestic pure electronic ore deposit
It is serious with car electrics parts damages, pure electronic mine wide-body car the problems such as gear position operation difficulty.
In order to solve the above-mentioned technical problem, the technical scheme is that：
A kind of pure electronic mine wide-body car, includes whole-control system, the whole-control system is connected with braking respectively
System, power distribution unit and three-in-one system, the power distribution unit is connected with dynamical system and air-conditioning system respectively, described
Dynamical system connects with brakes, and the three-in-one system is connected with steering, air compressor machine and DC/DC converters, described turn
Hoisting system is connected with to system, the air compressor machine is connected with brakes.
Further, the power distribution unit is connected with three-in-one system and charge port respectively, and the dynamical system includes
Dynamic battery, electric machine controller and motor, the air-conditioning system include compressor of air conditioner and heater.
Further, the brakes, which includes, is sequentially connected brake valve and relay valve, and the air compressor machine is connected with gas storage
Cylinder, the gas receiver are connected with drier, and the brake valve connects with drier.
Further, the steering include the steering motor being sequentially connected, steering pump, pressure-gradient control valve, steering gear and
Steering cylinder, the hoisting system include lifting valve and elevating ram, and the lifting valve is connected with pressure-gradient control valve.
Further, the whole-control system is also connected with throttle.
The technology of the present invention effect major embodiment is in the following areas：Electrical source of power is provided to motor by rechargeable battery,
The dynamofluidal links of vehicle are managed, coordinated and monitored by entire car controller, also with integrative instrument interface function,
Whole vehicle state information can be shown, possesses perfect fault diagnosis and dealing function, to improve vehicle energy utilization efficiency, it is ensured that peace
Full property and reliability.
Brief description of the drawings
Fig. 1 is the circuit control system schematic diagram of the pure electronic mine wide-body car of the present invention；
Fig. 2 is the dynamical system schematic diagram of the pure electronic mine wide-body car of the present invention.
Embodiment
In the present embodiment, it is necessary to which explanation, such as first and second or the like relational terms are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.
In addition, the connection between part or fixed form if not otherwise specified in this embodiment, it is connected or solid
It can be to be fixed by bolt commonly used in the prior art or pin is fixed to determine mode, or the mode such as bearing pin connection, therefore, at this
No longer it is described in detail in embodiment.
Embodiment
Refering to shown in Fig. 1-2, a kind of pure electronic mine wide-body car, include whole-control system, the full-vehicle control system
System is connected with brakes, power distribution unit and three-in-one system respectively, and the power distribution unit is connected with dynamical system respectively
And air-conditioning system, the dynamical system connect with brakes, the three-in-one system is connected with steering, air compressor machine and DC/
DC converters, the steering are connected with hoisting system, and the air compressor machine is connected with brakes, the power distribution unit point
Three-in-one system and charge port are not connected with, and the dynamical system includes electrokinetic cell, electric machine controller and motor, the air-conditioning
System includes compressor of air conditioner and heater, and the brakes, which includes, is sequentially connected brake valve and relay valve, the sky
Press is connected with gas receiver, and the gas receiver is connected with drier, and the brake valve connects with drier, and the steering includes
Steering motor, steering pump, pressure-gradient control valve, steering gear and the steering cylinder being sequentially connected, the hoisting system include lifting valve and
Elevating ram, the lifting valve are connected with pressure-gradient control valve, and the whole-control system is also connected with throttle.
The vehicle-width is 3400mm-6000mm, length 8000mm-20000mm, load-carrying 60T, 80T, 100T, 120T,
150T、180T、200T。
This car according to the aperture of brake pedal and is moved on the energy regenerating in braking and descending by entire car controller
Can the SOC value of power battery judge carry out braking energy feedback, if can carry out, entire car controller sends instruction, recovery
Portion of energy.
Dynamical system is that the direct current of electrokinetic cell is connected into electric machine controller by high voltage distribution box, by motor control
Device inverse of the DC into AC is to motor, after entire car controller receives driver instruction by gas pedal aperture situation, to
Bus sends signal, after gearbox control system receives, according to complete vehicle weight, upward slope descending situation, carries out judgement adjust automatically
Clutch, choosing, gear shift brushless electric machine, automatic extension shelves (1-7 shelves) are realized, then sent by entire car controller to electric machine controller
Instruction, electric machine controller adjust electric after receiving instruction according to load-carrying, the size of the gradient, road conditions and speed etc., progress internal calculation
Rotating speed, the power of machine, the electric energy that electrokinetic cell is stored are converted into the electric energy needed for motor, pass through voltage x current size
Adjustment carry out controlled motor coil, motor is exported corresponding moment of torsion, realize that vehicle drives.There is an operation in driver's cabin side
Handle, directly it is connected, is advanced, neutral gear, retrogressing and M-mode (specify a gear, no longer by user with gearbox control
Carry out a liter downshift operation) operation.
Steering uses hydro-steering structure, by three-in-one output high-tension electricity to steering motor, by steering motor band
Dynamic steering pump, by pressure-gradient control valve to all-hydraulic steering gear fuel feeding, steering gear is according to vehicle loading condition, to steering cylinder input one
The hydraulic oil of constant-pressure, realizes hydro-steering.When parking needs unloading, another mouth of pressure-gradient control valve connects with lifting valve, opens
Dynamic elevating ram, realize lifting unloading.
Brakes includes the composition such as electric compressor, gas receiver, brake valve, relay valve and wheel cylinder.
On arrangement, using modularized design, below high voltage component centralized arrangement to driver's cabin, it is easy to repair.
The technology of the present invention effect major embodiment is in the following areas：Electrical source of power is provided to motor by rechargeable battery,
The dynamofluidal links of vehicle are managed, coordinated and monitored by entire car controller, also with integrative instrument interface function,
Whole vehicle state information can be shown, possesses perfect fault diagnosis and dealing function, to improve vehicle energy utilization efficiency, it is ensured that peace
Full property and reliability.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.
Claims (5)
- A kind of 1. pure electronic mine wide-body car, it is characterised in that：Include whole-control system, the whole-control system difference Brakes, power distribution unit and three-in-one system are connected with, the power distribution unit is connected with dynamical system and air-conditioning respectively System, the dynamical system connect with brakes, and the three-in-one system is connected with steering, air compressor machine and DC/DC conversion Device, the steering are connected with hoisting system, and the air compressor machine is connected with brakes.
- 2. pure electronic mine wide-body car as claimed in claim 1, it is characterised in that：The power distribution unit is connected with three respectively Integrating system and charge port, the dynamical system include electrokinetic cell, electric machine controller and motor, and the air-conditioning system includes There are compressor of air conditioner and heater.
- 3. pure electronic mine wide-body car as claimed in claim 2, it is characterised in that：The brakes, which includes, to be sequentially connected Brake valve and relay valve, the air compressor machine are connected with gas receiver, and the gas receiver is connected with drier, and the brake valve connects with drier It is logical.
- 4. pure electronic mine wide-body car as claimed in claim 3, it is characterised in that：The steering, which includes, to be sequentially connected Steering motor, steering pump, pressure-gradient control valve, steering gear and steering cylinder, the hoisting system includes lifting valve and elevating ram, The lifting valve is connected with pressure-gradient control valve.
- 5. pure electronic mine wide-body car as claimed in claim 4, it is characterised in that：The whole-control system is also connected with oil Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343814.5A CN107878252A (en) | 2017-12-15 | 2017-12-15 | A kind of pure electronic mine wide-body car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343814.5A CN107878252A (en) | 2017-12-15 | 2017-12-15 | A kind of pure electronic mine wide-body car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107878252A true CN107878252A (en) | 2018-04-06 |
Family
ID=61771621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343814.5A Pending CN107878252A (en) | 2017-12-15 | 2017-12-15 | A kind of pure electronic mine wide-body car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107878252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482172A (en) * | 2018-05-23 | 2018-09-04 | 威腾电气集团股份有限公司 | A kind of three-in-one vehicle-mounted DCDC integrated power supplies |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738194A (en) * | 2014-01-14 | 2014-04-23 | 包头市北工机械有限公司 | Electrically-driven mining truck |
| CN203666418U (en) * | 2014-01-14 | 2014-06-25 | 包头市北工机械有限公司 | Electric driven vehicle for mine |
| CN104627910A (en) * | 2015-02-04 | 2015-05-20 | 阜新捷力液压科技有限公司 | Intelligent load sensing hydraulic system of electric forklift |
| CN204623438U (en) * | 2015-05-21 | 2015-09-09 | 安徽安凯汽车股份有限公司 | A kind of hybrid power passenger car brake system |
| CN104890532A (en) * | 2015-06-29 | 2015-09-09 | 珠海市广通客车有限公司 | Electrical control system for pure electric bus |
| CN107225963A (en) * | 2017-05-25 | 2017-10-03 | 深圳市国创动力系统有限公司 | The special hybrid power assembly of new energy mine car |
| CN207670222U (en) * | 2017-12-15 | 2018-07-31 | 包头市天盛重工有限公司 | A kind of pure electric vehicle mine wide-body vehicle |
-
2017
- 2017-12-15 CN CN201711343814.5A patent/CN107878252A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738194A (en) * | 2014-01-14 | 2014-04-23 | 包头市北工机械有限公司 | Electrically-driven mining truck |
| CN203666418U (en) * | 2014-01-14 | 2014-06-25 | 包头市北工机械有限公司 | Electric driven vehicle for mine |
| CN104627910A (en) * | 2015-02-04 | 2015-05-20 | 阜新捷力液压科技有限公司 | Intelligent load sensing hydraulic system of electric forklift |
| CN204623438U (en) * | 2015-05-21 | 2015-09-09 | 安徽安凯汽车股份有限公司 | A kind of hybrid power passenger car brake system |
| CN104890532A (en) * | 2015-06-29 | 2015-09-09 | 珠海市广通客车有限公司 | Electrical control system for pure electric bus |
| CN107225963A (en) * | 2017-05-25 | 2017-10-03 | 深圳市国创动力系统有限公司 | The special hybrid power assembly of new energy mine car |
| CN207670222U (en) * | 2017-12-15 | 2018-07-31 | 包头市天盛重工有限公司 | A kind of pure electric vehicle mine wide-body vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482172A (en) * | 2018-05-23 | 2018-09-04 | 威腾电气集团股份有限公司 | A kind of three-in-one vehicle-mounted DCDC integrated power supplies |
| CN108482172B (en) * | 2018-05-23 | 2024-01-02 | 威腾电气集团股份有限公司 | Three-in-one vehicle-mounted DCDC integrated power supply |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |