CN101898520A - Power generation device of rotating shaft for vehicle - Google Patents
Power generation device of rotating shaft for vehicle Download PDFInfo
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- CN101898520A CN101898520A CN2010101562667A CN201010156266A CN101898520A CN 101898520 A CN101898520 A CN 101898520A CN 2010101562667 A CN2010101562667 A CN 2010101562667A CN 201010156266 A CN201010156266 A CN 201010156266A CN 101898520 A CN101898520 A CN 101898520A
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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)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a power generation device of a rotating shaft for a vehicle, which has simple structure and low cost. The power generation device comprises a vehicle body truss, a power generator with a speed change gear box, the rotating shaft with a speed-increasing gear, a left wheel and a right wheel, a built-in bearing, a load-bearing support seat of a bearing sleeve, a bracket for supporting the power generation device, a high-power charge controller with a charging terminal and a charging contactor and a battery group, wherein the vehicle body truss is connected with the load-bearing support seat of the bearing sleeve of the built-in bearing through a damping spring or a damping air bag, the power generator with the speed change gear box is fixed on the bracket of the power generation device, the bracket of the power generation device is connected and fixed with the rotating shaft with the speed-increasing gear and the wheels together through the load-bearing support seat of the bearing sleeve of the built-in bearing, the power generation is meshed with the rotating shaft with the speed-increasing gear and the wheels through the speed change gear box, the high-power charge controller is connected with the power generator in parallel, and the high-power charge controller and the power generator are connected with the battery group through the charging contactor. The power generation device is applicable to electric vehicles.
Description
Technical field
The present invention relates to electronlmobil manufacturing technology field, exactly is a kind of power generation device of rotating shaft for vehicle.
Background technology
Automobile has brought than convenience for people's live and work as a kind of modern means of communication, has improved work efficiency, has dwindled the region restriction of social circle.
Electronlmobil as propulsion source, is the new traffic tool of a kind of energy savings, environmentally safe with storage battery, but because of its storage battery costs an arm and a leg, continual mileage is low, can't popularize and promote.The propulsion source of hybrid vehicle mainly is divided into: 1 oil electric mixed dynamic automobile, 2 wind-powered electricity generation hybrid vehicles, 3 photoelectricity hybrid vehicles.
1, be the hybrid vehicle of propulsion source with combustion engine and storage battery: the mouth of combustion engine and battery-driven electrical motor drive automobile by the power distribution device, automobile adopts internal combustion engine traction when the suburb, draw with battery-driven electrical motor in the urban district, though this scheme is to urban environment and energy-conservation making moderate progress, but still the user is brought inconvenience.Its shortcoming is: be a kind of method that reduces disposal of pollutants, really do not reach zero-emission, and because of its many cover power assist apparatus, its cost is increased and cause the selling price height, make the customer hang back.
2, the storage battery propulsion source, the energy-saving type motivation automobile that is aided with the wind energy combination, the design of the type automobile is arranged on automotive front end lid place with one group of wind wheel, high velocity air in ventilation inlet flows into car through the both sides of wind wheel from car, bottom or top flow to outside the car, wind wheel utilizes the kinetic energy of high velocity air transfer of energy to be given the electrical generator of electronlmobil through rotor shaft, its electric weight that sends charges into storage battery, prolong the period of service of storage battery, its shortcoming is: utilize wind power generation because of it is provided with one group of wind wheel at automotive front end lid place, it can not generate electricity the speed of a motor vehicle when the low running speed of city, and when high vehicle speeds, high speed is distinguished and admirable to drive high speed rotating with wind wheel blade, and the shielding that the wind wheel blade of high speed rotating forms is as a wall, can describe with airtight, the resistance of its generation makes the moving velocity of automobile be subjected to very big restriction, seriously consumes main power, and electricity and main power overcome electric very nearly the same that the wind wheel blade shielding is consumed.
3, with the storage battery is propulsion source, the energy-saving type motivation automobile that is aided with the solar power combination, the design of such automobile is at the top cover of automobile or gusset solar-energy photo-voltaic cell to be installed, utilize photovoltaic generation, the defeated battery pack of supplying with of institute's electric energy generated, prolong the period of service of storage battery, its shortcoming is: because of it needs on automobile top-cap or gusset solar-energy photo-voltaic cell to be installed, increased the weight of automobile, destroyed the aerodynamic aerodynamic arrangement of automobile self, produced air resistance, also destroyed simultaneously the whole visual sense of beauty of automobile, and too low its small electric weight (an utterly inadequate amount) sent out that also makes of solar photovoltaic technology conversion efficiency can't satisfy the need for electricity of automobile, three kinds of propulsion source householder methods in sum: have separately shortcoming in actual applications because of separately forms of electricity generation makes it, therefore, performance improvement and the cost-cutting to automobile do not have too big help.
We find in research and development practices, want to utilize the way of crawl space assembling power generation assembly in the wheel, owing to be subjected to the restriction of brake drum and spindle nose bearing, unless be cost with the brake of sacrificing automobile, otherwise do not have the space to install, therefore can't realize the order ground that generates electricity.The patent approaching with the present invention has following several applications:
The utility model patent of patent No. ZL200420082453.5 discloses a kind of " self-propelled vehicle of power shaft generating ", and its claim claims: ... on the axle drive shaft 4 of the inboard of each roller (being wheel) 1, be equipped with rotor winding group 3, the supporting seat 9 that is equipped with sets of stator coils 2 places outside the rotor winding group 3, and be fixed in bearing beam 6 below, we can find that this technical scheme is equivalent to make electrical generator on the rear driving axle of self-propelled vehicle with reference to accompanying drawing, utilize the interior axle drive shaft of drive axle as rotor, but the insider will be appreciated that, putting rotor winding and stator coil on axle drive shaft certainly will increase the diameter and the weight of axle drive shaft, if C-class, the height that increases because of the axle drive shaft diameter diminishes the height of back seat and roof of the vehicle and can't take.If Oversize vehicle, the stator support seat can't bear Oversize vehicle bearing beam and car body and cargo-carrying weight and fragmentation also can't be worked, so the purpose of this technical scheme can't realize.
The patent of invention of patent No. publication number CN101364756A discloses in a kind of " wheel power-generating device " its technical scheme and has had great drawback.Its main technical schemes is:
A kind of wheel power-generating device, it comprises central rotating shaft, permanent magnet and coil winding, it is characterized in that: this permanent magnet is embedded on this central rotating shaft, this permanent magnet produces rotating field as rotor magnetic pole, this coil winding is enclosed within outward on this central rotating shaft as stator, makes this permanent magnet be contained in this coil winding.
What we found that Fig. 1,2 introduces with reference to accompanying drawing 1,2,3 is that this coil winding is fixed on the underbody car.And rotor magnetic pole is embedded on the central rotating shaft and be contained in this coil winding, central rotating shaft connects automobile, the stroke up and down of damping will make wheel and underbody car produce relative displacement when automobile is connected with ground convex-concave place so, and the wheel of this technical scheme and base link together as mentioned above, wheel and base do not have stroke up and down, and the result well imagines so, or automobile loses cushioning ability, stator coil is earned disconnected, can't be realized goal of the invention in a word.
Summary of the invention
The purpose of this invention is to provide a kind of car body external form that neither changes, the power generation device of rotating shaft for vehicle that does not destroy primary car structure again (utilizes automobile idle, the power generation assembly of the mechanical energy generating of waste), after installing this device on the automobile additional, automobile can self-powered, can improve the continual mileage of automobile greatly, reduce the installation of storage battery, reduce vehicle weight, thereby reduce the manufacturing cost of automobile, can utilize advanced magnetic levitation technology, choosing dress magnetic suspension generator, load that it increased and the friction drag that is produced are almost nil to the loss of main power, can ignore.
The object of the present invention is achieved like this: the present invention is a kind of power generation device of rotating shaft for vehicle, it comprises car body truss 13, the electrical generator 1 that has speed-change gear box 2, the turning cylinder 5 that has multiplying wheel 3 and wheel 6, built-in bearing 14, bearing carrier ring load-bearing supporting seat 4, support the carriage 12 of power generation assembly, the high-power charge controller 7 of band charging terminal 11 and charging contactor 10, battery pack 9, it is characterized in that: described car body truss 13 is connected with the bearing carrier ring load-bearing supporting seat 4 of built-in bearing 14 by damping spring or shock-absorption air bag 17, the electrical generator 1 that has speed-change gear box 2 is fixed on the power generation assembly carriage 12, power generation assembly carriage 12 is connected and fixed with the bearing carrier ring load-bearing supporting seat 4 of the turning cylinder 5 that has multiplying wheel 3 and wheel 6 by built-in bearing 14, electrical generator 1 is meshed by speed-change gear box 2 with the turning cylinder 5 that has multiplying wheel 3 and wheel 6, high-power charge controller 7 is in parallel with electrical generator 1, and high-power charge controller 7 links to each other with battery pack 9 by charging contactor 10 with electrical generator 1.The electrical generator 1 that has speed-change gear box 2 is selected magnetic suspension generator for use.A turning cylinder of automobile or one or several electrical generator of several turning cylinder choosing dress.Described electrical generator 1 and turning cylinder 5 are combined into the integral type power generation assembly by the hollow shaft of electrical generator, or connect into combined generating set by speed-change gear box 2 and turning cylinder 5.Electric-quantity display device 8 is housed on the battery pack 9.Described multiplying wheel 3, wheel 6 and turning cylinder 5 link together, the same center of circle, and same speed is rotated.The described turning cylinder 5 that has multiplying wheel 3 and wheel 6 is to be embedded in the bearing carrier ring load-bearing supporting seat 4 of built-in bearing 14.The bearing carrier ring load-bearing supporting seat 4 of described built-in bearing 14 is fastened on the same power generation assembly carriage 12 with the magnetic suspension generator 1 that has speed-change gear box 2.The present invention can be installed on all vehicle and construction machinery and equipment and any rotating axle that main power arranged, on the transmission shaft as the transmission shaft of internal-combustion engines vehicle and forklift.
The electrical generator mounting means can be divided into:
(1), turning cylinder and whole generator formula power generation assembly: form the variable gear box assembly at generator ' s cover place device variable gear, diff etc., the axle and the turning cylinder of electrical generator are integrated.
(2), turning cylinder and the box-like power generation assembly of generator set: form the variable gear box assembly at generator ' s cover place device variable gear, diff etc., the axle of electrical generator is connected by speed-change gear box with turning cylinder.
Principle of work:
Main power (battery pack, diesel motor or engine petrol) outputting power (power supply), by transmission system (electric energy is converted into) mechanical energy is flowed to axle drive shaft, automobile is produced to be moved, automotive wheel and turning cylinder rotate thereupon, turning cylinder rotates the mechanical energy that is produced and passes to electrical generator by multiplying wheel and speed-change gear box, make electrical generator work produce electric energy, electric energy is carried and is stored in the battery pack by high-power charge controller and charging contactor.
Advantage of the present invention is: do not need the whole mechanism and the type of drive of existing automobile are made excessive change, simple in structure, cost of installation is cheap.Neither change the car body external form, not destroying primary car structure again (is that a kind of automobile that utilizes is idle, the power generation device of rotating shaft of the mechanical energy generating of waste), after installing this device on the automobile additional, can improve the mileages of continuation of automobile greatly, reduce the installation of storage battery, reduce vehicle weight, thereby reduce the manufacturing cost of automobile, and load that it increased and the friction drag that produced are to the loss of main power seldom, can ignore.
Description of drawings:
Fig. 1 is the power generation device of rotating shaft for vehicle fundamental diagram;
Fig. 2 is mounted in the Rear drag arm formula suspension generating device structure scheme drawing of forward drive vehicle;
Fig. 3 is mounted in the leaf spring suspension generating device structure scheme drawing of rear drive vehicle.
Wherein, 1 is motor, and 2 is speed-change gear box; 3 is multiplying wheel, and 4 is bearing carrier ring load-bearing supporting seat, and 5 is turning cylinder; 6 is left and right wheels, and 7 is high-power charge controller, and 8 is electric-quantity display device; 9 is battery pack, and 10 is charging contactor, and 11 is charging terminal; 12 is the power generation assembly carriage, and 13 is the car body truss, and 14 is built-in bearing; 15 are the towing arm, and 16 are the protection housing, and 17 is the damping spring seat.
The specific embodiment:
The present invention can reequip on existing vehicle or install, and also can carry out design arrangement in the new car research and development.Below in conjunction with accompanying drawing the present invention is described in further detail, but this example should not be construed as limitation of the present invention.
Embodiment 1: as shown in Figure 2, be mounted in the Rear drag arm formula suspension generating device structure scheme drawing of forward drive vehicle
The present invention includes car body truss 13, the electrical generator 1 that has speed-change gear box 2, the turning cylinder 5 that has multiplying wheel 3 and left and right wheels 6, the bearing carrier ring load-bearing supporting seat 4 of built-in bearing 14, support the carriage 12 of power generation assembly, the high-power charge controller 7 of band charging terminal 11 and charging contactor 10, the battery pack 9 of carried charge telltale 8.It is characterized in that: described car body truss 13 is connected the described electrical generator 1 that has speed-change gear box 2 by damping spring or shock-absorption air bag with the bearing carrier ring load-bearing supporting seat 4 of built-in bearing 14, and be fixed on the power generation assembly carriage 12, power generation assembly carriage 12 is connected and fixed with the bearing carrier ring load-bearing supporting seat 4 of the turning cylinder 5 that has multiplying wheel 3 and left and right wheels 6 by built-in bearing 14, and the electrical generator 1 that has speed-change gear box 2 intermeshes by speed-change gear box 2 with the turning cylinder 5 that has multiplying wheel 3 and left and right wheels 6.The high-power charge controller 7 that has charging terminal 11 and charging contactor 10 is in parallel with the electrical generator 1 that has speed-change gear box 2, and described high-power charge controller 7 links to each other with the battery pack 9 that has electric-quantity display device 8 by charging contactor 10 with the electrical generator 1 that has speed-change gear box 2.
Method of modifying: central punch in original towing arm of automobile and wheel junction, cancel former spindle nose and bearing, installation shaft bearing sleeve load-bearing supporting seat 4 makes the turning cylinder that has multiplying wheel 35 that is embedded in the bearing carrier ring load-bearing supporting seat 4 captive joint with wheel 6 and is integral.And can the same center of circle, same speed rotates, about captive joint power generation assembly carriage 12 on the towing arm, multiplying wheel 3 intermeshes with variable gear and difference device gear in the speed-change gear box 2.
Principle of work:
Main power (battery pack, diesel motor or engine petrol) outputting power (power supply), by transmission system electric energy is converted into mechanical energy and flows to axle drive shaft, automobile is produced to be moved, automotive wheel and turning cylinder rotate thereupon, turning cylinder rotates the mechanical energy that is produced and passes to electrical generator by multiplying wheel and speed-change gear box, make electrical generator work produce electric energy, electric energy is carried and is stored in the battery pack by high-power charge controller and charging contactor.
Embodiment 2: are the leaf spring suspension generating device structure scheme drawings that are retrofitted in rear drive vehicle as accompanying drawing 3.
The present invention is a kind of power generation device of rotating shaft for vehicle, it comprises car body truss 13, the electrical generator 1 that has speed-change gear box 2, the turning cylinder 5 that has multiplying wheel 3 and left and right wheels 6, the bearing carrier ring load-bearing supporting seat 4 of built-in bearing 14, support the carriage 12 of power generation assembly, the high-power charge controller 7 of band charging terminal 11 and charging contactor 10, the battery pack 9 of carried charge telltale 8.It is characterized in that: described car body truss 13 is connected the described electrical generator 1 that has speed-change gear box 2 by damping spring or shock-absorption air bag with the bearing carrier ring load-bearing supporting seat 4 of built-in bearing 14 and is fixed on the power generation assembly carriage 12, power generation assembly carriage 12 is connected and fixed with the bearing carrier ring load-bearing supporting seat 4 of the turning cylinder 5 that has multiplying wheel 3 and left and right wheels 6 by built-in bearing 14, and the electrical generator 1 that has speed-change gear box 2 intermeshes by speed-change gear box 2 with the turning cylinder 5 that has multiplying wheel 3 and left and right wheels 6.The high-power charge controller 7 that has charging terminal 11 and charging contactor 10 is in parallel with the electrical generator 1 that has speed-change gear box 2, and described high-power charge controller 7 links to each other with the battery pack 9 that has electric-quantity display device 8 by charging contactor 10 with the electrical generator 1 that has speed-change gear box 2.
Method of modifying: the original drive axle outer hull of automobile is disconnected; axle drive shaft is exposed; setting-in multiplying wheel 3 on axle drive shaft; outer hull at former drive axle disconnects external welding protection housing 16; one side of protection housing 16 is captiveed joint with speed-change gear box 2, and interior variable gear and the difference device gear of multiplying wheel 3 and speed-change gear box in the protection housing 16 intermeshed.Captive joint power generation assembly carriage 12 on original automobile drive axle, with electrical generator 1 and speed-change gear box 2, multiplying wheel 3 is fixed on the power generation assembly carriage.
Principle of work:
Main power (battery pack, diesel motor or engine petrol) outputting power (power supply), by transmission system electric energy is converted into mechanical energy and flows to axle drive shaft, automobile is produced to be moved, automotive wheel and turning cylinder rotate thereupon, turning cylinder rotates the mechanical energy that is produced and passes to electrical generator by multiplying wheel and speed-change gear box, make electrical generator work produce electric energy, electric energy is carried and is stored in the battery pack by high-power charge controller and charging contactor.
Claims (8)
1. the present invention is a kind of power generation device of rotating shaft for vehicle, it comprises car body truss (13), the electrical generator (1) that has speed-change gear box (2), the turning cylinder (5) that has multiplying wheel (3) and left and right wheels (6), built-in bearing (14), bearing carrier ring load-bearing supporting seat (4), support the carriage (12) of power generation assembly, the high-power charge controller (7) of band charging terminal (11) and charging contactor (10), battery pack (9), it is characterized in that: described car body truss (13) is connected with the bearing carrier ring load-bearing supporting seat (4) of built-in bearing (14) by damping spring or shock-absorption air bag (17), the electrical generator (1) that has speed-change gear box (2) is fixed on the power generation assembly carriage (12), power generation assembly carriage (12) is connected and fixed with the bearing carrier ring load-bearing supporting seat (4) of the turning cylinder (5) that has multiplying wheel (3) and wheel (6) by built-in bearing (14), electrical generator (1) is meshed by speed-change gear box (2) with the turning cylinder (5) that has multiplying wheel (3) and wheel (6), high-power charge controller (7) is in parallel with electrical generator (1), and high-power charge controller (7) links to each other with battery pack (9) by charging contactor (10) with electrical generator (1).
2. a kind of power generation device of rotating shaft for vehicle according to claim 1 is characterized in that: the electrical generator (1) that has speed-change gear box (2) is selected magnetic suspension generator for use.
3. a kind of power generation device of rotating shaft for vehicle according to claim 1 is characterized in that: a turning cylinder of automobile or one or several electrical generator of several turning cylinder choosing dress.
4. a kind of power generation device of rotating shaft for vehicle according to claim 1, it is characterized in that: described electrical generator (1) and turning cylinder (5) are combined into the integral type power generation assembly by the hollow shaft of electrical generator, or connect into combined generating set by speed-change gear box (2) and turning cylinder (5).
5. a kind of power generation device of rotating shaft for vehicle according to claim 1.It is characterized in that: electric-quantity display device (8) is housed on the battery pack (9).
6. a kind of power generation device of rotating shaft for vehicle according to claim 1.It is characterized in that: described multiplying wheel (3), wheel (6) and turning cylinder (5) link together, the same center of circle, and same speed is rotated.
7. a kind of power generation device of rotating shaft for vehicle according to claim 1.It is characterized in that: the described turning cylinder (5) that has multiplying wheel (3) and wheel (6) is to be embedded in the bearing carrier ring load-bearing supporting seat (4) of built-in bearing (14).
8. a kind of power generation device of rotating shaft for vehicle according to claim 1.It is characterized in that: the bearing carrier ring load-bearing supporting seat (4) of described built-in bearing (14) is fastened on the same power generation assembly carriage (12) with the magnetic suspension generator (1) that has speed-change gear box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101562667A CN101898520A (en) | 2010-04-27 | 2010-04-27 | Power generation device of rotating shaft for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101562667A CN101898520A (en) | 2010-04-27 | 2010-04-27 | Power generation device of rotating shaft for vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN101898520A true CN101898520A (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101562667A Pending CN101898520A (en) | 2010-04-27 | 2010-04-27 | Power generation device of rotating shaft for vehicle |
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| CN (1) | CN101898520A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841865A (en) * | 2016-05-11 | 2016-08-10 | 中国人民解放军装甲兵技术学院 | Heavy-duty vehicle transmission shaft torque detection apparatus and error correction method |
| CN105758574B (en) * | 2016-05-11 | 2019-02-22 | 中国人民解放军装甲兵技术学院 | A kind of heavy vehicle torque transmission shaft detection device and error calibration method |
-
2010
- 2010-04-27 CN CN2010101562667A patent/CN101898520A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841865A (en) * | 2016-05-11 | 2016-08-10 | 中国人民解放军装甲兵技术学院 | Heavy-duty vehicle transmission shaft torque detection apparatus and error correction method |
| CN105758574B (en) * | 2016-05-11 | 2019-02-22 | 中国人民解放军装甲兵技术学院 | A kind of heavy vehicle torque transmission shaft detection device and error calibration method |
| CN105841865B (en) * | 2016-05-11 | 2019-03-15 | 中国人民解放军装甲兵技术学院 | A kind of heavy-duty vehicle torque transmission shaft detection device and error calibration method |
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Application publication date: 20101201 |