CN203819058U - Traction transport vehicle - Google Patents
Traction transport vehicle Download PDFInfo
- Publication number
- CN203819058U CN203819058U CN201420050013.5U CN201420050013U CN203819058U CN 203819058 U CN203819058 U CN 203819058U CN 201420050013 U CN201420050013 U CN 201420050013U CN 203819058 U CN203819058 U CN 203819058U
- Authority
- CN
- China
- Prior art keywords
- explosion
- connects
- data bus
- wheel
- proof
- 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.)
- Expired - Fee Related
Links
- 238000004880 explosion Methods 0.000 claims abstract 11
- 230000005540 biological transmission Effects 0.000 claims 3
- 239000000446 fuel Substances 0.000 claims 3
- 239000002828 fuel tank Substances 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000002283 diesel fuel Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 2
- 238000010248 power generation Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- 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
- Y02T10/62—Hybrid vehicles
-
- 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
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The utility model discloses a traction transport vehicle, comprising a whole vehicle controller system arranged on the transport vehicle, a driver input system, a wet type brake system for braking the transport vehicle, and an electrical driving unit for driving rear wheels of the transport vehicle, wherein the whole vehicle controller system is connected with the driver input system through a data bus, the driver input system is connected with the wet type brake system through a data bus, the whole vehicle controller system is connected with an anti-explosion power generation and motor control system and a charging and discharging unit through other data buses respectively, the anti-explosion power generation and motor control system is connected with the electrical driving unit through a data bus, and the charging and discharging unit is connected with the electrical driving unit trough a power line. Since the traction transport vehicle provided by the utility model is driven by hybrid power, operation cost can be reduced; an anti-explosion accumulator is charged when the vehicle slows up or brakes in downhill, thus being energy-saving; and meanwhile, safe operation of the vehicle can be ensured by a gas detection system.
Description
Technical field
The utility model is about a kind of transport trolley, refers to especially a kind ofly to utilize that driven by power or oil electric mixed dynamic drive, operating cost is low and the traction transport car of energy-conserving and environment-protective.
Background technology
Downhole coal mine explosion-proof rubber wheel transportation vehicle is mainly used in transporting of the equipment such as downhole tool, raw MAT'L and personnel.Colliery mostly is internal combustion engine drive with rubber tire transport trolley at present, can produce seriously polluted to the air under mine, again due to the existence of fire damp gas, therefore must make technological processing for explosion protection feature for ICE-powered rubber tire transport trolley, but current transport trolley carry out anti-riot process time combustion motor loss in efficiency very serious; Simultaneously current pure driven by power transport trolley, it is expensive, and is not easy to maintaining, causes cost to increase, and is unfavorable for large-scale borehole operation.On airport, take off after front or landing, need to move to the place of regulation, therefore need tractor truck to draw it.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of and utilizes that driven by power or oil electric mixed dynamic drive, operating cost is low and the traction transport car of energy-conserving and environment-protective.
For achieving the above object, the utility model provides a kind of traction transport car, it includes the entire car controller system of being located on this traction transport car, chaufeur input system, the wet brake system that this transport trolley is braked, the electric drive power unit that this transport trolley trailing wheel is driven, this entire car controller system connects chaufeur input system by data bus, this chaufeur input system connects this wet brake system by data bus, this entire car controller system separately connects respectively an explosion-proof generating and electric machine control system and charge/discharge unit by data bus, this explosion-proof generating and electric machine control system connect this electric drive power unit by data bus, in order to control this electric drive power unit, transport trolley is carried out to driven by power, this charge/discharge unit connects this electric drive power unit by power line, in order to this electric drive power unit is powered or received this electric drive power unit, charge/discharge unit is charged, this wet brake system connects the wheel of transport trolley by data bus.
Described electric drive power unit comprises explosion-proof engine, explosion-proof power generator, the first rectifier, inverter and be located at the wheel motor of both sides, vehicle frame rear and be located at both sides, vehicle frame rear and connect the retarder of trailing wheel, this explosion-proof engine connects and drives this explosion-proof power generator, this explosion-proof power generator connects the first rectifier by power line, this first rectifier connects this inverter by power line, this inverter is distinguished the wheel motor of both sides, connecting vehicle frame rear by power line, described explosion-proof generating and electric machine control system connect respectively this explosion-proof power generator by data bus, inverter and wheel motor.
Described traction transport car also includes the Mechanical Driven power unit that front-wheel is driven, this Mechanical Driven power unit includes the hydraulic torque converter, change speed gear box, the first transmission shaft and the drive axle that connect successively, this drive axle connects the front-wheel of transport trolley, and described explosion-proof engine connects and drives this turbine transformer.
Described charge/discharge unit comprises anti-explosion battery, anti-explosion battery management control system and the second rectifier, this anti-explosion battery management control system connects described entire car controller system by data bus, this anti-explosion battery management control system connects this anti-explosion battery by data bus, this anti-explosion battery connects this second rectifier by power line, this second rectifier is by the described wheel motor of both sides, power line connecting vehicle frame rear, and this anti-explosion battery connects described inverter and the first rectifier by power line simultaneously.
Described wet brake system includes fuel tank, oil pump, control cock, pipeline and oil-immersed multi-disk brake, described fuel tank connects described oil pump by pipeline, described oil pump connects described control cock by pipeline, described fuel tank directly connects described control cock by a pipeline again, described control cock connects described oil-immersed multi-disk brake by pipeline, and described oil-immersed multi-disk brake connects the wheel of transport trolley by data bus.
Described traction transport car also includes the Measuring System of Gas that can detect ore deposit fire damp, and this Measuring System of Gas connects described entire car controller system by data bus.
The trailing wheel of described traction transport car is the power-actuated wheel of two or four, and the equal correspondence in each trailing wheel place is provided with one group of wheel motor and retarder.
The vehicle frame both sides of described traction transport car are provided with right angle gear box, and described drive axle connects an axle master by the 4th transmission shaft and subtracts device, and this axle master subtracts device and connects this right angle gear box by second driving shaft, and this right angle gear box connects described trailing wheel by the 3rd transmission shaft.
Described vehicle frame is splited articulated vehicle frame, between the both sides vehicle frame between described front-wheel and trailing wheel, is provided with steering cylinder.
Described explosion-proof engine is the anti-explosion diesel engine taking diesel oil as fuel, or repacks the combustion engine taking natural fuels as fuel into.
Described traction transport car has the vehicle frame of the U-shaped structure of rear open type, is equiped with to draw pallet and the clamper of ore deposit underground equipment or towing aircraft in this vehicle frame.
Traction transport car of the present utility model, owing to adopting electric drive or oily electricity or gas-electricity power combined driving, can reduce operating cost, vehicle is in the time of downhill retardation or braking, drive motor converts electrical generator to and charges to explosion-proof battery, there is energy-saving effect, the safe operation that simultaneously Measuring System of Gas can support vehicles.
Brief description of the drawings
Fig. 1 is the utility model traction transport car embodiment mono-structure principle chart;
Fig. 2 is the utility model traction transport car embodiment bis-structure principle charts;
Fig. 3 is the utility model traction transport car embodiment tri-structure principle charts;
Fig. 4 is the utility model traction transport car embodiment tetra-structure principle charts;
Fig. 5 is the structure principle chart of the wet brake system in the utility model;
Fig. 6 is the utility model traction transport car embodiment five structure principle charts.
Detailed description of the invention
For ease of structure of the present utility model and the effect that reaches are had to further understanding, the existing preferred embodiment that develops simultaneously is by reference to the accompanying drawings described in detail as follows.
As shown in Figure 1, the electric drive power unit that traction transport car of the present utility model includes the entire car controller system 1 be located on this transport trolley, chaufeur input system 2, the wet brake system 5 that this transport trolley is braked, this transport trolley trailing wheel is driven.This entire car controller system 1 connects chaufeur input system 2 by data bus a1, this chaufeur input system 2 connects wet brake system 5 by data bus a2, this entire car controller system 1 is by data bus a3 again, a4 connects respectively an explosion-proof generating and electric machine control system 6 and charge/discharge unit, this explosion-proof generating and electric machine control system 6 connect this electric drive power unit by data bus, in order to control this electric drive power unit, transport trolley is carried out to driven by power, this charge/discharge unit connects this electric drive power unit by power line, in order to this electric drive power unit is powered or received this electric drive power unit, charge/discharge unit is charged.This wet brake system 5 connects the wheel of transport trolley by data bus a5.
Electric drive power unit in the utility model comprises explosion-proof engine 30, explosion-proof power generator 31, the first rectifier 32, inverter 33 and is located at two wheel motors of both sides, vehicle frame rear and connects the retarder of two trailing wheels, this explosion-proof engine 30 connects explosion-proof power generator 31, this explosion-proof power generator 31 connects the first rectifier 32 by power line b1, this first rectifier 32 connects inverter 33 by power line b2, and this inverter 33 is by the power line b3 wheel motor of both sides, connecting vehicle frame rear respectively.This explosion-proof generating and electric machine control system 6 connect respectively explosion-proof power generator 31, inverter 33 and wheel motor by data bus a6, a7, a8.According to different road conditions or driving demand, this explosion-proof generating and electric machine control system 6 are controlled explosion-proof power generator 31, inverter 33 and wheel motor mode of operation by data bus a6, a7, a8, this explosion-proof engine 30 drives explosion-proof power generator 31 to generate electricity, for wheel motor transmission of electricity makes its work, drive vehicle rear wheel to advance through retarder through the first rectifier 32, inverter 33.
As shown in Figure 2, traction transport car of the present utility model also includes the Mechanical Driven power unit that front-wheel is driven, this Mechanical Driven power unit includes the hydraulic torque converter 40, change speed gear box 41, the first transmission shaft 42 and the drive axle 43 that connect successively, this drive axle 43 connects the front-wheel of transport trolley, in the time that transport trolley is advanced, explosion-proof engine 30 also can transmit by driving device in driving power transmission one tunnel, this explosion-proof engine 30 drives turbine transformer 40, change speed gear box 41, to drive axle 43, drive front-wheel to advance by drive axle 43 through the first transmission shaft 42.
Charge/discharge unit of the present utility model comprises anti-explosion battery 70, anti-explosion battery management control system 71 and the second rectifier 72, this anti-explosion battery management control system 71 connects entire car controller system 1 by data bus a4, this anti-explosion battery management control system 71 connects anti-explosion battery 70 by data bus a9, this anti-explosion battery 70 connects the second rectifier 72 by power line b4, this second rectifier 72 connects two wheel motors by power line b5, and this anti-explosion battery 70 connects inverter 33 and the first rectifier 32 by power line b6 simultaneously.
The utility model traction transport car also includes Measuring System of Gas 8, it is connected to entire car controller system 1 by data bus a10, this Measuring System of Gas 8 can detect analysis to the gas under mine and other pernicious gases, in the time that gas density exceeds standard, Measuring System of Gas 8 can be by this communication to entire car controller system 1, and sends instruction by entire car controller system 1 and show, report to the police until shut down.
Chaufeur input system 2 of the present utility model comprises key switch, gear regulator, acceleration pedal, brake pedal.Chaufeur input system 2 is input to entire car controller system 1 by the various data messages that collect by data bus a1, this entire car controller system 1 is sent instruction after data message is unified to coordinate, and is transferred to each subsystem to complete the functional task of vehicle by data bus.Entire car controller system 1 of the present utility model can be according to operating mode balance coordination control front-wheel mechanical drive and the power-actuated rotating speed of trailing wheel, can control discharging and recharging of anti-explosion battery 70 simultaneously, and can be according to the data of Measuring System of Gas 8, car load is implemented to reply in good time and control, to ensure traffic safety.
The different driving demands such as the information that entire car controller system 1 of the present utility model is transmitted according to chaufeur input instruction and Measuring System of Gas 8, finishing analysis, send respectively instruction to explosion-proof generating and electric machine control system 6 and anti-explosion battery management control system 71 according to analysis result, whether control the work of electric drive power unit, and control that electric drive power unit charges to anti-explosion battery 70 or anti-explosion battery 70 is powered to electric drive power unit.As described below:
(1) when vehicle load is moved, explosion-proof engine 30 drives explosion-proof power generator generating 31, is delivered to wheel motor, retarder through the first rectifier 32, inverter 33, drives rear wheel to advance; Explosion-proof engine 30 drives hydraulic torque converter 40, change speed gear box 41, the first transmission shaft 42, drive axle 43 simultaneously, drives front vehicle wheel to advance;
(2) when vehicle is in downhill retardation or when braking, wheel motor is converted to explosion-proof power generator, and is rectified into direct current by power line b5 through the second rectifier 72, then is charged to anti-explosion battery 70 by power line b4;
(3) during vehicle is advanced, the electric weight more than needed of the recyclable explosion-proof power generator 31 of anti-explosion battery 70, the electric weight more than needed of explosion-proof power generator 31 is that anti-explosion battery 70 charges by power line b2, b6 after the first rectifier 32 rectifications; Anti-explosion battery 70 also can be charged by external power supply;
(4) explosion-proof power generator 31 is when electric weight is not enough for some reason when driving, can immediately be transmitted electricity to explosion-proof power generator by anti-explosion battery 70;
(5) anti-explosion battery 70 can be powered separately to wheel motor through inverter 33 by power line b6.
As shown in Figure 5, wet brake system 5 in the utility model includes fuel tank 50, oil pump 51, control cock 52, pipeline and oil-immersed multi-disk brake 53, fuel tank 50 connects oil pump 51 by pipeline e1, this oil pump 51 connects control cock 52 by pipeline e2, fuel tank 50 directly connects control cock 52 by a pipeline e3 again, and control cock 52 connects oil-immersed multi-disk brake 53 by pipeline e4, and this oil-immersed multi-disk brake 53 is connected with trailing wheel with front-wheel by data bus a5.The principle of work of this wet brake system 5 is: produce pressure oil by oil pump 51, this pressure oil arrives control cock 52 by pipeline, whether open control cock 52 by chaufeur control, if open control cock 52, pressure oil arrives oil-immersed multi-disk brake 53 by pipeline, wheel to vehicle is braked, if closed control valve 52, pressure oil is got back to fuel tank 50.Brake pedal control wet brake system 5 by chaufeur input system is braked vehicle.
For meeting the demand of transportation function, the trailing wheel in the utility model also can be four power-actuated wheels (as shown in Figure 3), and the equal correspondence in each trailing wheel place is provided with one group of wheel motor and retarder.As shown in Figure 4, vehicle frame both sides in the utility model also can be provided with right angle gear box 44, the drive axle 43 of Mechanical Driven power unit connects an axle master by the 4th transmission shaft 48 and subtracts device 45, this axle master subtracts device 45 and connects this right angle gear box 44 by second driving shaft 46, this right angle gear box 44 connects vehicle rear wheel by the 3rd transmission shaft 47, in the time that vehicle is advanced, explosion-proof engine 30 drives hydraulic torque converter 40, change speed gear box 41, axle master subtracts device 45, and by second driving shaft 46, right angle gear box 44 and the 3rd transmission shaft 47 drive trailing wheel to advance, therefore Mechanical Driven power unit can drive front-wheel and trailing wheel simultaneously.
As described in Figure 6, the vehicle frame of traction transport car of the present utility model is splited articulated vehicle frame, between the both sides vehicle frame between front-wheel and trailing wheel, is also provided with steering cylinder 8, can make vehicle can turn to freely, to adapt to the demand of the different operating modes of down-hole carrying vehicle.
Explosion-proof engine 30 in the utility model can be the anti-explosion diesel engine taking diesel oil as fuel, can also repack the combustion engine taking natural fuels as fuel into, so that more energy-conservation, reduce costs and reduces and pollute.
The vehicle frame of traction transport car of the present utility model is rear open type U-shaped structure frame, not only be adapted to the equipment carrying under mine, be equally applicable to the transition traction of airport aircraft, in this U-shaped vehicle frame, be equiped with pallet and clamper etc. and attach (not shown), aircraft forward alighting gear can be tied up admittedly on pallet, can towing aircraft walking.
Traction transport car of the present utility model, owing to adopting electric drive or oily electricity or gas-electricity power combined driving, can reduce operating cost, vehicle is in the time of downhill retardation or braking, drive motor converts electrical generator to and charges to explosion-proof battery, there is energy-saving effect, the safe operation that simultaneously Measuring System of Gas can support vehicles.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (11)
1. a traction transport car, it is characterized in that, it includes the entire car controller system of being located on this traction transport car, chaufeur input system, the wet brake system that this transport trolley is braked, the electric drive power unit that this transport trolley trailing wheel is driven, this entire car controller system connects chaufeur input system by data bus, this chaufeur input system connects this wet brake system by data bus, this entire car controller system separately connects respectively an explosion-proof generating and electric machine control system and charge/discharge unit by data bus, this explosion-proof generating and electric machine control system connect this electric drive power unit by data bus, in order to control this electric drive power unit, transport trolley is carried out to driven by power, this charge/discharge unit connects this electric drive power unit by power line, in order to this electric drive power unit is powered or received this electric drive power unit, charge/discharge unit is charged, this wet brake system connects the wheel of transport trolley by data bus.
2. traction transport car as claimed in claim 1, it is characterized in that, described electric drive power unit comprises explosion-proof engine, explosion-proof power generator, the first rectifier, inverter and be located at the wheel motor of both sides, vehicle frame rear and be located at both sides, vehicle frame rear and connect the retarder of trailing wheel, this explosion-proof engine connects and drives this explosion-proof power generator, this explosion-proof power generator connects the first rectifier by power line, this first rectifier connects this inverter by power line, this inverter is distinguished the wheel motor of both sides, connecting vehicle frame rear by power line, described explosion-proof generating and electric machine control system connect respectively this explosion-proof power generator by data bus, inverter and wheel motor.
3. traction transport car as claimed in claim 2, it is characterized in that, described traction transport car also includes the Mechanical Driven power unit that front-wheel is driven, this Mechanical Driven power unit includes the hydraulic torque converter, change speed gear box, the first transmission shaft and the drive axle that connect successively, this drive axle connects the front-wheel of transport trolley, and described explosion-proof engine connects and drives this turbine transformer.
4. traction transport car as claimed in claim 2 or claim 3, it is characterized in that, described charge/discharge unit comprises anti-explosion battery, anti-explosion battery management control system and the second rectifier, this anti-explosion battery management control system connects described entire car controller system by data bus, this anti-explosion battery management control system connects this anti-explosion battery by data bus, this anti-explosion battery connects this second rectifier by power line, this second rectifier is by the described wheel motor of both sides, power line connecting vehicle frame rear, this anti-explosion battery connects described inverter and the first rectifier by power line simultaneously.
5. the traction transport car as described in claim 1 or 3, it is characterized in that, described wet brake system includes fuel tank, oil pump, control cock, pipeline and oil-immersed multi-disk brake, described fuel tank connects described oil pump by pipeline, described oil pump connects described control cock by pipeline, described fuel tank directly connects described control cock by a pipeline again, and described control cock connects described oil-immersed multi-disk brake by pipeline, and described oil-immersed multi-disk brake connects the wheel of transport trolley by data bus.
6. the traction transport car as described in claim 1 or 3, is characterized in that, described traction transport car also includes the Measuring System of Gas that can detect ore deposit fire damp, and this Measuring System of Gas connects described entire car controller system by data bus.
7. traction transport car as claimed in claim 2 or claim 3, is characterized in that, the trailing wheel of described traction transport car is the power-actuated wheel of two or four, and the equal correspondence in each trailing wheel place is provided with one group of wheel motor and retarder.
8. traction transport car as claimed in claim 3, it is characterized in that, the vehicle frame both sides of described traction transport car are provided with right angle gear box, described drive axle connects an axle master by the 4th transmission shaft and subtracts device, this axle master subtracts device and connects this right angle gear box by second driving shaft, and this right angle gear box connects described trailing wheel by the 3rd transmission shaft.
9. traction transport car as claimed in claim 3, is characterized in that, described vehicle frame is splited articulated vehicle frame, between the both sides vehicle frame between described front-wheel and trailing wheel, is provided with steering cylinder.
10. traction transport car as claimed in claim 2 or claim 3, is characterized in that, described explosion-proof engine is the anti-explosion diesel engine taking diesel oil as fuel, or repacks the combustion engine taking natural fuels as fuel into.
11. traction transport cars as claimed in claim 1, is characterized in that, described traction transport car has the vehicle frame of the U-shaped structure of rear open type, are equiped with to draw pallet and the clamper of ore deposit underground equipment or towing aircraft in this vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050013.5U CN203819058U (en) | 2013-11-28 | 2014-01-26 | Traction transport vehicle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762997 | 2013-11-28 | ||
| CN201320762997.5 | 2013-11-28 | ||
| CN201420050013.5U CN203819058U (en) | 2013-11-28 | 2014-01-26 | Traction transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819058U true CN203819058U (en) | 2014-09-10 |
Family
ID=51474591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050013.5U Expired - Fee Related CN203819058U (en) | 2013-11-28 | 2014-01-26 | Traction transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754128A (en) * | 2013-11-28 | 2014-04-30 | 包头市北工机械有限公司 | Traction van |
| CN106240381A (en) * | 2016-08-31 | 2016-12-21 | 包头市北工机械有限公司 | Electric drive Brake energy recovery mine car |
-
2014
- 2014-01-26 CN CN201420050013.5U patent/CN203819058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754128A (en) * | 2013-11-28 | 2014-04-30 | 包头市北工机械有限公司 | Traction van |
| CN106240381A (en) * | 2016-08-31 | 2016-12-21 | 包头市北工机械有限公司 | Electric drive Brake energy recovery mine car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103754128B (en) | A kind of traction transport car | |
| CN103738194B (en) | Electrically-driven mining truck | |
| CN204915334U (en) | Increase full electric drive low -speed tractor of form | |
| CN207842674U (en) | Track takes turns the electric hybrid powertrain system of running device oil certainly | |
| CN105217469A (en) | A kind of new forms of energy hydraulic direct-drive monorail crane locomotive | |
| CN103863103A (en) | Hybrid electric drive underground mining car | |
| CN203666418U (en) | Electric driven vehicle for mine | |
| CN102275522B (en) | Mine electric-drive anti-explosion rubber-tyred carrier vehicle | |
| CN204472590U (en) | A kind of electric drive concrete pump truck | |
| CN111731113A (en) | Pure electric shovel car | |
| CN203819058U (en) | Traction transport vehicle | |
| CN106240381B (en) | Electrically-driven braking energy recovery mining vehicle | |
| CN202528834U (en) | Automobile power generation vehicle device based on hybrid power system | |
| CN202147576U (en) | Mine electric drive explosion-proof rubber wheel transportation vehicle | |
| CN202879270U (en) | Purely motor-driven rubber-tyred vehicle | |
| CN204623176U (en) | A kind of braking energy source regenerative apparatus of electronlmobil | |
| CN201165202Y (en) | Mine explosion-proof super capacitor energy storage type hauling engine | |
| CN203198764U (en) | Electric vehicle with range extender capable of being fast assembled and disassembled | |
| CN206265336U (en) | Airport is with double dynamical packaging goods loading machine | |
| CN201659980U (en) | All-electric track tractor | |
| CN213008086U (en) | Monorail crane using lithium battery as power supply | |
| CN207826237U (en) | Track takes turns running device hybrid powertrain system certainly | |
| CN204915682U (en) | Firewood electricity hybrid is locomotive in pit | |
| CN203093708U (en) | Pure power-driven rubber-tired vehicle | |
| CN207984849U (en) | New energy hydraulic pressure monorail transport cart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170126 |