CN104976083A - Automatic power generation device used when four-wheel electric vehicle runs - Google Patents
Automatic power generation device used when four-wheel electric vehicle runs Download PDFInfo
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- CN104976083A CN104976083A CN201410142643.XA CN201410142643A CN104976083A CN 104976083 A CN104976083 A CN 104976083A CN 201410142643 A CN201410142643 A CN 201410142643A CN 104976083 A CN104976083 A CN 104976083A
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- rotate
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- motor car
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an automatic power generation device used when a four-wheel electric vehicle runs. Four racks are installed on the inner sides of hubs at the bottom of a four-wheel electric vehicle housing, move up and down in a reciprocating mode along with vibration of the four-wheel electric vehicle housing and drive four one-way ratchet wheels installed on hub shafts or on a support to rotate. The one-way ratchet wheels rotate and coil four steel springs through four transmission shafts. The steel springs are coiled so that steel spring outer sleeves can rotate; the outer sleeves rotate, and gear rings on the outer sleeves drive four chains to rotate. The chains rotate to drive the four coaxial one-way ratchet wheels to rotate. The one-way ratchet wheels rotate to drive a variable-speed large gear to rotate and accordingly a power generator shaft wheel is driven to rotate. The automatic power generation device is novel and ingenious, and the structure is reasonable. On the premise that the large structure type of the electric vehicle is not changed, space under an inner seat of a cab is used for installing main machine elements; vibration generated when the electric vehicle runs, vibration generated during braking and vibration generated during steering are fully converted into usable kinetic energy to be used for charging the electric vehicle, and accordingly the travelingdistance can be greatly increased.
Description
Relate to field
The present invention relates to automatic generating plant when a kind of four-wheel electric motor car travels.
Background technique
Pure electric vehicle is with the advantage of energy-conserving and environment-protective from now on, together form future automobile developing direction with hybrid vehicle.China has now become the maximum electric motor car research and development in the whole world, manufacture base, large, medium and small polytype electric motor car is throughout on both sides of the Changjiang River, and the electronic also car of loading arises at the historic moment, but the short limitation of electric motor car charging one stroke also annoyings goods producer and user, and become electric motor car market and further developed bottleneck.For solving the short problem of stroke, industry technology personnel have done a large amount of research and probes, have solar energy acquisition for electric motor car, but cost is higher, and working life is short, and external form is unsightly.Some patented technologies, as electric-vehicle wind power generating device, also do not utilize because owing the reasons such as science.At present, electric motor car does not also utilize self kinetic energy storage to carry out the mechanical device generated electricity.In a word, the current still ubiquity of electric motor car stroke this problem short.
Short distance electric passenger vehicle product standard, required to formulate according to the Safety performance of M1 class car by national Ministry of Industry and Information and national Cera, clear stipulaties maximum speed is not less than 80KM/H.This just means that electric motor car is in specification, and in quality-improving, speed will be significantly improved than existing electric motor car.Therefore, the raising of speed, the fluctuating beat frequency brought during electric motor car is travelled will obviously increase.Increase electric motor car stroke, utilization can utilize kinetic energy to be applied to electric motor car, is a very necessary behave.
Summary of the invention
The technical issues that need to address of the present invention are exactly for four-wheel electric motor car increases stroke, provide a kind of novel, the charging unit of science.It takes full advantage of four-wheel electric motor car under steam because of the fluctuating vibration that road injustice produces, and the vibration that brake produces, turns to the vibration of generation, be converted into available kinetic energy and generate electricity, and is the electric motor car charging travelled.
For solving the problem, the present invention adopts following technological scheme.
Automatic generating plant when the present invention is a kind of four-wheel electric motor car traveling, comprises power generating mechanism.Described power generating mechanism at the bottom of the shell of four-wheel electric motor car on wheel hub medial aspect 4 tooth bars are set, 4 tooth bars to rise and fall vibration and moving up and down with electric motor car housing, drive 4 unidirectional interior meshing pawl wheel be arranged on wheel hub transverse axis or underframe.Described 4 unidirectional interior meshing ratchet foreign steamers connect 4 universal slip joint rotatingshafts, described 4 universal slip joint transmission shaft the other ends arrange 4 bevel steering gears, 4 steel clockwork spring inner core lower end bevel steering gears of the meshing power-reserve part of described 4 bevel steering gears.When tooth bar is descending, universal slip joint drive axis, drives 4 steel clockwork spring inner cores to rotate, 4 steel clockwork springs is rolled.Described 4 steel clockwork spring the other ends are fixedly connected with 4 urceolus, and steel clockwork spring makes 4 steel clockwork spring urceolus rotate after rolling.Described 4 steel clockwork spring urceolus cylindricals arrange gear ring, and urceolus rotates ring gear against rotation, drive 4 chains of transmission of power variable part to rotate.Described 4 chains rotate, and drive 4 same directions of coaxial single direction ratchet to rotate.Described 4 coaxial single direction ratchet coaxially connect speed change gearwheel, and 4 single direction ratchet are rotated, common drive speed change bull gear drive.The meshing generator shaft gear of described speed change gearwheel, speed change bull gear drive drive electrical generators generates electricity.This invention energy utilized is abundant and rotating speed is relatively steady.
The kinetic energy trembleed that rises and falls when travelling to make four-wheel electric motor car makes full use of, 4 individual event ratchets of the present invention's 4 meshing hub spindles of tooth bar or side face, and the power of the different rotating speeds that four wheel hubs vibrations are produced is carried respectively and is independent of each other mutually.After steel clockwork spring forms metastable torque, then be delivered to speed change gearwheel respectively by 4 single direction ratchet, power transmission system is also independent of each other.The power superposition finally making 4 power generating mechanisms export collects, and makes the relative uniform rotation of generator arbor wheel.
When four-wheel electric motor car travels vibration, after 4 steel clockwork springs are in succession rolled-up, torque is comparatively large, ensure that generator starts.Generator configuration market has low speed special power generator.Existing procucts relative inexpensiveness.
Under solving special road conditions, the electric motor car vibration steel clockwork spring that rises and falls continuously is fast rolled and occurs kinetic energy release problem not in time, and 4 steel clockwork springs revolution stopping device of the present invention, prevents from turning round with eccentric segment wedge block type ratchet and solve this problem.When steel clockwork spring is all rolled, rack momentum continue conveying time, eccentric segment voussoir can with steel clockwork spring inner core on along skidding abrupt release power, ensure that mechanism runs safe and reliable.
Reasonable in design of the present invention make use of the available space of existing four-wheel electric motor car, under 4 stored energy mechanisms can be arranged on the positive front passenger's seat of four-wheel electric motor car operator cabin, generator is installed in the middle of chief and vice operator cabin seat, and other parts do not hinder existing four-wheel electric motor car profile and overall structure yet.
The present invention is cheap for manufacturing cost.As universal slip joint transmission shaft, single direction ratchet, chain has been ripe manufacture.Some parts batch uses can impact briquetting, as tooth bar, and accumulator fixed plate, steel clockwork spring urceolus gear ring, eccentric segment voussoir etc.
Energy utilized of the present invention is larger.Four-wheel electric motor car is overall, and all storage batterys of configuration, occupant's gross weight is at about 1000KG.The current four-wheel electric motor car overwhelming majority is two, and three, four line cities and rural area use, and road conditions are not smooth, and hollow hole is more, and the kinetic energy of generation is comparatively large, transmits store through mechanism.A few hectowatt electrical power generators can be driven, be the electric motor car charging travelled, effectively can increase stroke.
4 steel clockwork springs due to 4 rack drives at the bottom of four-wheel electric motor car shell, housing rises and falls when trembleing descending can produce friction in down stroke, therefore the damping spring ratio that should do is original partially soft, is not smooth road, and tooth bar just can move up and down drive universal slip joint drive axis.
Accompanying drawing explanation
Automatic generating plant structural representation when Fig. 1 is four-wheel electric motor car traveling
Structural representation when Fig. 2 is four-wheel electric motor car traveling in automatic generating plant in 4 power-reserve parts
Embodiment
As shown in Figure 1, automatic generating plant when a kind of four-wheel electric motor car of the present invention travels, comprise tooth bar 1 at the bottom of electric motor car shell, at the bottom of described four-wheel electric motor car shell, tooth bar 1 back side is fluted is led by guide bearing 2, wheel 3 one-way rotation in meshing ratchet in tooth bar 1 at the bottom of described four-wheel electric motor car shell moves up and down and drives, described interior meshing ratchet 4 is fixed on four-wheel electric motor car hub spindle or underframe 16 by fixation plate frame 5, described interior meshing ratchet foreign steamer is fixedly connected with universal slip joint transmission shaft 6, described universal slip joint transmission shaft 6 another end arranges bevel steering gear 7 and is fixed by fixing frame 8, described bevel steering gear 7 meshing drive power stocking mechanism bevel steering gear 2-5 rotates, described bevel steering gear 2-5 is connected and fixed steering shaft 2-6, described steering shaft 2-6 top is welded and fixed steel clockwork spring inner core 2-1 and rotates with axle, steering shaft 2-6 is by deep groove ball bearing 2-2, pressure bearing 2-3, nut 2-4 is fixed on base plate 2-7, described steering shaft 2-6 connects steel clockwork spring urceolus 2-9 by bearing 2-8.
Steel clockwork spring inner core 2-1 rotates in the rotation of bevel steering gear 2-5, steel clockwork spring 15 is rolled, described steel clockwork spring 15 is rolled and steel clockwork spring urceolus 2-9 is rotated, described steel clockwork spring urceolus 2-9 outer ring arranges gear ring 2-10, gear ring 2-10 rotates and drives the chain 11 transmitting variable part to rotate, described chain 11 drives single direction ratchet 12 to rotate in the guided rotation of upper saw pulley 9, described single direction ratchet 12 is rotated and speed change gearwheel 13 is rotated, and described speed change gearwheel 13 rotates and drives generator shaft gear 14 to rotate.
Along arranging eccentric segment voussoir ratchet 10 on steel clockwork spring inner core 2-1, tooth bar 1 is descending once makes steel clockwork spring inner core 2-1 rotate once through transmission, and eccentric segment voussoir ratchet prevents it from turning round.When the special road special circumstances of chance, after steel clockwork spring 15 is all rolled, when the power of tooth bar 1 continues to transmit, skid and to be discharged by power in eccentric segment voussoir ratchet 10 and the upper edge of steel clockwork spring inner core 2-1.
In order to sufficient four-wheel electric motor car is travelled time rise and fall and tremble the kinetic energy absorption that produces and utilize, damping spring 17 on hub spindle or support 16 wants suitably partially soft, in meshing take turns interior take turns that 3 diameters do little, diameter 4CM is advisable, steel clockwork spring inner core 2-1 diameter 10CM, steel clockwork spring urceolus 2-9 more than diameter 16CM, single direction ratchet 12 diameter 6CM, speed change gearwheel 13 diameter about 30CM.As the descending 3CM of tooth bar 1 (intermediate value), in interior meshing ratchet 3, wheel rotation 1/4th is enclosed, and bevel steering gear 7,9 is 1: 1 transmission, steel clockwork spring inner core 2-1 rotatable 7,9CM.Namely the power come through the descending transmission of tooth bar 1 stores through steel clockwork spring 15, has converted metastable rotating speed to chain 11 is rotated when steel clockwork spring urceolus rotates.
The problem that influences each other brought in order to avoid making different or certain the chain stall of chain torque because each tooth bar produces different power, arranges single direction ratchet 12 by the isolation that influences each other of chain.
Power-reserve variable part parts base plate 19 is fixed on four-wheel electric motor car antero posterior axis by vertical pivot 18.
Finally it should be noted that; Above embodiment is only for illustration of the citing that the present invention does, and and unrestricted technological scheme described in the invention.Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, those of ordinary skill in the art is to be understood that, still can modify to the present invention on the basis of the above or make other multi-form change or variations, and all do not depart from technological scheme and the improvement of spirit and scope of the invention, all should be encompassed in right of the present invention.
The each component names of Fig. 1
1, tooth bar at the bottom of electric motor car shell
2, tooth bar guide bearing
3, wheel in single direction ratchet
4, single direction ratchet foreign steamer
5, single direction ratchet fixed plate
6, universal slip joint transmission shaft
7, bevel steering gear
8, bevel steering gear fixing frame
9, chain guide wheel
10, eccentric segment voussoir
11, drive chain
12, ratchet
13, speed change gearwheel
14 generator shaft gears
15, spring steel
16, wheel hub pedestal
17, damping spring
18, accumulator stationary axle
19, accumulator fixed plate
The each component names of Fig. 2
1, spring steel inner core
2, steering shaft bearing
3, pressure bearing
4, nut
5, bevel steering gear
6, steering shaft
7, accumulator fixed plate
8, spring steel urceolus bearing
9, spring steel urceolus
10, spring steel urceolus gear ring.
Claims (4)
1. automatic generating plant when four-wheel electric motor car travels, comprise power generating part and divide, power-reserve part, transmission of power variable part, is characterized in that; 4 wheel hub inside lines at the bottom of described four-wheel electric motor car shell, 4 tooth bars are set, 4 tooth bars move up and down with the four-wheel electric motor car fluctuating vibration travelled, and drive 4 single direction ratchet be fixed on antero posterior axis or support to rotate, 4 single direction ratchet rotate drive 4 universal slip joint drive axis.
2. automatic generating plant when four-wheel electric motor car as claimed in claim 1 travels, is characterized in that; 4 universal slip joint transmission shafts drive 4 inner cores installing steel clockwork spring to rotate by bevel steering gear, and inner core rotates, and drives steel clockwork spring to roll, steel clockwork spring urceolus is rotated.
3. automatic generating plant when four-wheel electric motor car as claimed in claim 2 travels, is characterized in that; Described 4 steel clockwork spring urceolus, arrange 4 gear rings, and urceolus rotates, and drive 4 chains to rotate transferring power.
4. automatic generating plant when four-wheel electric motor car as claimed in claim 3 travels, is characterized in that; Described 4 chains rotate, and drive 4 single direction ratchet to rotate, and 4 single direction ratchet are coaxially in speed change gearwheel, and 4 pawl wheel, drive speed change bull gear drive.Speed change bull gear drive drive electrical generators arbor wheel rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142643.XA CN104976083A (en) | 2014-04-03 | 2014-04-03 | Automatic power generation device used when four-wheel electric vehicle runs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142643.XA CN104976083A (en) | 2014-04-03 | 2014-04-03 | Automatic power generation device used when four-wheel electric vehicle runs |
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| Publication Number | Publication Date |
|---|---|
| CN104976083A true CN104976083A (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410142643.XA Pending CN104976083A (en) | 2014-04-03 | 2014-04-03 | Automatic power generation device used when four-wheel electric vehicle runs |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200999704Y (en) * | 2006-11-29 | 2008-01-02 | 邵大斌 | electric motor vehicle electric generating apparatus |
| US20080036307A1 (en) * | 2006-08-14 | 2008-02-14 | Liangju Lu | Vibration power generation |
| CN201294426Y (en) * | 2008-11-24 | 2009-08-19 | 邓睿 | Miniature generating set |
| CN201836002U (en) * | 2010-11-05 | 2011-05-18 | 梁凤杰 | Vibration power generation device utilizing up-and-down vibration generated during vehicle operating |
| CN202900557U (en) * | 2012-11-01 | 2013-04-24 | 陈一锋 | Vibrating gravitational energy conversion and storage device |
| CN103591202A (en) * | 2013-11-25 | 2014-02-19 | 中国农业大学 | Pinion-and-rack rotating power generation car shock absorber |
| CN203888629U (en) * | 2014-04-03 | 2014-10-22 | 朱介北 | Automatic power generation device for four-wheel electric vehicle during driving |
-
2014
- 2014-04-03 CN CN201410142643.XA patent/CN104976083A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080036307A1 (en) * | 2006-08-14 | 2008-02-14 | Liangju Lu | Vibration power generation |
| CN200999704Y (en) * | 2006-11-29 | 2008-01-02 | 邵大斌 | electric motor vehicle electric generating apparatus |
| CN201294426Y (en) * | 2008-11-24 | 2009-08-19 | 邓睿 | Miniature generating set |
| CN201836002U (en) * | 2010-11-05 | 2011-05-18 | 梁凤杰 | Vibration power generation device utilizing up-and-down vibration generated during vehicle operating |
| CN202900557U (en) * | 2012-11-01 | 2013-04-24 | 陈一锋 | Vibrating gravitational energy conversion and storage device |
| CN103591202A (en) * | 2013-11-25 | 2014-02-19 | 中国农业大学 | Pinion-and-rack rotating power generation car shock absorber |
| CN203888629U (en) * | 2014-04-03 | 2014-10-22 | 朱介北 | Automatic power generation device for four-wheel electric vehicle during driving |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |
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| WD01 | Invention patent application deemed withdrawn after publication |