CN204506398U - One can energy-producing energy regenerative shock attenuation unit - Google Patents
One can energy-producing energy regenerative shock attenuation unit Download PDFInfo
- Publication number
- CN204506398U CN204506398U CN201520148670.8U CN201520148670U CN204506398U CN 204506398 U CN204506398 U CN 204506398U CN 201520148670 U CN201520148670 U CN 201520148670U CN 204506398 U CN204506398 U CN 204506398U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- fixed
- energy
- nut
- screw
- 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.)
- Active
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides one can energy-producing energy regenerative shock attenuation unit, this device comprises the fixed derrick and motion suspension rod that respective one end is connected and fixed with compartment and chassis respectively, the fixed derrick other end is connected and fixed on leading screw mount pad, the motion suspension rod other end that portable plate is equipped with in nut mount pad below leading screw mount pad and bottom is connected and fixed, between nut mount pad and portable plate, on the some slide shafts be arranged in parallel, through respective linear bearing activity, one linear bearing mount pad is installed, be arranged in parallel several ball-screws installed on linear bearing mount pad, feed screw nut location on nut mount pad, end is fixed in leading screw mount pad, ball-screw two ends through the coaxial accelerating chamber connected respectively with electrical generator pivot joint.The utility model while for vehicle suspension system vibration damping, utilizes the energy capture method of this device to catch the damping mass of body vibrations by this device, absorbs and be converted into electric energy to be used for generating electricity the electronic machine use being supplied to vehicle.
Description
Technical field
The utility model belongs to machinery and AE field, and relate to a kind of vehicle energy regenerative shock attenuation unit, being specifically related to one can energy-producing energy regenerative shock attenuation unit.
Background technology
Suspension system, as the important component part of automobile, plays and connects and transmit the effect of wheel and vehicle body interaction force and vibration damping.The vibrational energy of vehicle vertical direction, by built-in shock absorber, is converted into heat energy by traditional suspension system, and is dissipated in air and goes, thus plays the effect improving vehicle ride comfort; Traditional shock absorber is energy-consuming parts, is directly removed from system by the vibrational energy of suspension, thus reduces the vibration of vehicle, but these vibrational energies have wasted at this point.And the form that traditional shock absorber controls is Passive Control or is semi-active control mode, it can not meet the vehicle vibration damping demand travelled on different road surface well.Therefore, a kind of vibration energy regeneration of suspension system can being converted to electric energy and being used and the energy regenerative shock attenuation unit that can carry out ACTIVE CONTROL damping of vibrations according to the change of different road surfaces is a necessity and significant problem is developed.
Summary of the invention
In view of this, in order to overcome the shortcomings and deficiencies that prior art exists, the utility model provides one can energy-producing energy regenerative shock attenuation unit, by this device while for vehicle suspension system vibration damping, energy regenerative shock attenuation unit is utilized to become damping mass by vibrating caused tare in vehicle traveling process, by its energy absorbing and actv. is converted into electric energy is used for generating, and be supplied to electronic machine on vehicle and use, solve the problems referred to above that existing automobile suspension system exists.
The utility model provides one can energy-producing energy regenerative shock attenuation unit, this device comprises the fixed derrick and motion suspension rod that respective one end is connected and fixed with compartment and chassis respectively, the described fixed derrick other end is connected and fixed on leading screw mount pad, the motion suspension rod other end that portable plate is equipped with in nut mount pad below leading screw mount pad and bottom is connected and fixed, between nut mount pad and portable plate, on the some slide shafts be arranged in parallel, through respective linear bearing activity, one linear bearing mount pad is installed, be arranged in parallel several ball-screws installed on described linear bearing mount pad, feed screw nut location on nut mount pad, end is fixed in leading screw mount pad, described ball-screw two ends through the coaxial accelerating chamber connected respectively with electrical generator pivot joint, described leading screw mount pad and its top arrange the bearing plate of installation and motor mount connects as one through screw rod.
Described in the utility model can energy-producing energy regenerative shock attenuation unit, be further characterized in that,
Several ball-screws described, by feed screw nut socket location, make the upper and lower straight-line motion of mutual feed screw nut convert the rotary motion of corresponding ball-screw to, then drive generator operation through the coaxial accelerating chamber connected.
The utility model passes through several ball-screws and the feed screw nut of energy regenerative shock attenuation unit, compartment and chassis up and down between the straight-line oscillation that produces due to motion convert the rotary motion of respective ball-screw to, allow the rotary motion of each ball-screw after the acceleration of accelerating chamber, drive and produce electric energy with the respective coaxial generator rotation be connected, form counter torque, again the counter torque of electrical generator is acted on automobile by the ball screw arrangement of energy regenerative shock attenuation unit, become damping of vibrations and significantly to decay the vibration of automobile.
The utility model realizes data-collection by energy regenerative shock attenuation unit, the horsepower output adjustment shock attenuation unit damping size of each electrical generator can be controlled according to condition of road surface, thus reach ACTIVE CONTROL damping of vibrations object, control and reduce the dumping force of body vibrations, improve ride comfort during running car.While for vehicle suspension system vibration damping, energy regenerative shock attenuation unit becomes damping mass vibrating caused tare in vehicle traveling process, transformed and allow electrical power generators by its energy absorbing, and the electronic machine be supplied on vehicle uses.
Accompanying drawing explanation
Fig. 1 is that the utility model can energy-producing energy regenerative damping device structure schematic diagram.
In figure, 1. fixed derrick, 2. motion suspension rod, 3. leading screw mount pad, 4. nut mount pad, 5. portable plate, 6. slide shaft, 7. linear bearing, 8. linear bearing mount pad, 9. ball-screw, 10. feed screw nut, 11. accelerating chambers, 12. electrical generators, 13. bearing plates, 14. motor mounts, 15. screw rods.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model one can energy-producing energy regenerative shock attenuation unit, as shown in Figure 1, this device comprises the fixed derrick 1 and motion suspension rod 2 that respective one end is connected and fixed with compartment and chassis respectively, fixed derrick 1 other end is connected and fixed on leading screw mount pad 3, nut mount pad 4 below leading screw mount pad 3 is equipped with the other end with bottom and is connected and fixed, between nut mount pad 4 and portable plate 5, on the some slide shafts 6 be arranged in parallel, through respective linear bearing 7 activity, one linear bearing mount pad 8 is installed, be arranged in parallel several ball-screws 9 installed on linear bearing mount pad 8, feed screw nut 10 on nut mount pad 4 is located, end is fixed in leading screw mount pad 3, ball-screw 9 two ends through the coaxial accelerating chamber 11 connected respectively with electrical generator 12 pivot joint, leading screw mount pad 3 and its top arrange the bearing plate 13 of installation and motor mount 14 connects as one through screw rod 15.
Several ball-screws 9 of the utility model are socketed location by feed screw nut 10, make mutual feed screw nut about 10 straight-line motion convert the rotary motion of corresponding ball-screw 9 to, then drive electrical generator 12 to operate through the coaxial accelerating chamber 11 connected.
The utility model one can energy-producing energy regenerative shock attenuation unit, and one end that this device installs electrical generator 12 fixed derrick 1 is connected and fixed with compartment, and the portable plate 5 of mounted movable suspension rod 2 one end and vehicle chassis are connected and fixed.When there is vibration in vehicle traveling process, when especially running into uneven road surface vehicle generation high vibration, can linear relative movement be there is in the leading screw mount pad 3 that energy regenerative shock attenuation unit of the present utility model is connected with fixed derrick 1 and motion suspension rod 2 respectively and nut permanent seat 4, when feed screw nut 10 on nut mount pad 4 moves up and down along each ball-screw 9 on leading screw mount pad 3, mutual straight-line motion is converted to ball-screw 9 rotary motion, after the ball-screw 9 rotated accelerates respectively through the accelerating chamber 11 that two ends coaxially connect, the mouth of accelerating chamber 11 drives electrical generator 12 high-speed operation connected separately to produce electric energy, thus realize data-collection.After the electric energy that electrical generator 12 produces is adjusted by regulator rectifier circuit, be stored in energy storage equipment for subsequent use, it also has the effect of energy-saving and emission-reduction.
In data-collection process, when electrical generator 12 external load, electrical generator 12 coil has electric current to flow through, produce very large counter torque, counter torque changes by ball-screw 9 and feed screw nut 10 large drag forces that straight-line motion occurs obstruction into, thus the vibration of automobile of significantly decaying, play damping effect; When electrical generator 12 does not connect load, electrical generator 12 can not produce counter torque, and mechanical damping is very little, the vibration of automobile of cannot obviously decaying.Therefore, each electrical generator 12 whether external load of energy regenerative shock attenuation unit can at this moment be controlled according to condition of road surface, to play the effect of regulator generator gross output power.
The utility model can energy-producing energy regenerative shock attenuation unit, several ball-screws 9 by energy regenerative shock attenuation unit and feed screw nut 10, compartment and chassis up and down between the straight-line oscillation that produced by motion convert the rotary motion of respective ball-screw to, the rotary motion of each ball-screw 9 is after coaxially connecting the acceleration of accelerating chamber 11, driving operates with the electrical generator 12 be connected separately and produces electric energy, form counter torque, again the counter torque of electrical generator 12 is acted on automobile by the ball screw arrangement of energy regenerative shock attenuation unit and become damping of vibrations, significantly decay the vibration of automobile.The utility model realizes data-collection by energy regenerative shock attenuation unit, can control the horsepower output adjustment shock attenuation unit damping size of each electrical generator, thus reach ACTIVE CONTROL damping of vibrations object according to condition of road surface.
The utility model is also by energy regenerative shock attenuation unit, while for vehicle suspension system vibration damping, damping mass can be become vibrating in vehicle traveling process caused tare, its energy absorbing is transformed and allows electrical power generators, for the electronic machine on vehicle provides the electric energy of use.
Above-mentioned embodiment is several example of the present utility model; be not used to limit enforcement of the present utility model and interest field; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (2)
1. one kind can energy-producing energy regenerative shock attenuation unit, it is characterized in that, this device comprises the fixed derrick (1) and motion suspension rod (2) that respective one end is connected and fixed with compartment and chassis respectively, described fixed derrick (1) other end is connected and fixed on leading screw mount pad (3), motion suspension rod (2) other end that portable plate (5) is equipped with in nut mount pad (4) and the bottom of leading screw mount pad (3) below is connected and fixed, between nut mount pad (4) and portable plate (5), on the some slide shafts (6) be arranged in parallel, through respective linear bearing (7) activity, one linear bearing mount pad (8) is installed, be arranged in parallel several ball-screws (9) installed on described linear bearing mount pad (8), feed screw nut (10) location on nut mount pad (4), end is fixed in leading screw mount pad (3), described ball-screw (9) two ends are connected with electrical generator (12) respectively through the coaxial accelerating chamber (11) connected, described leading screw mount pad (3) and its top arrange the bearing plate (13) of installation and motor mount (14) connects as one through screw rod (15).
2. according to claim 1 can energy-producing energy regenerative shock attenuation unit, it is characterized in that, described several ball-screws (9) are by feed screw nut (10) socket location, make the upper and lower straight-line motion of mutual feed screw nut (10) convert the rotary motion of corresponding ball-screw (9) to, then drive electrical generator (12) to operate through the coaxial accelerating chamber (11) connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148670.8U CN204506398U (en) | 2015-03-16 | 2015-03-16 | One can energy-producing energy regenerative shock attenuation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148670.8U CN204506398U (en) | 2015-03-16 | 2015-03-16 | One can energy-producing energy regenerative shock attenuation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204506398U true CN204506398U (en) | 2015-07-29 |
Family
ID=53704398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148670.8U Active CN204506398U (en) | 2015-03-16 | 2015-03-16 | One can energy-producing energy regenerative shock attenuation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204506398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723820A (en) * | 2015-03-16 | 2015-06-24 | 华南理工大学 | Energy-feed damping device capable of producing energy and energy capture method thereof |
-
2015
- 2015-03-16 CN CN201520148670.8U patent/CN204506398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723820A (en) * | 2015-03-16 | 2015-06-24 | 华南理工大学 | Energy-feed damping device capable of producing energy and energy capture method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105114503B (en) | Automobile energy-feedback type damper | |
| CN104723820A (en) | Energy-feed damping device capable of producing energy and energy capture method thereof | |
| CN103423362B (en) | The energy-saving vibration-reduction device that a kind of damping is adjustable | |
| CN105276068B (en) | A kind of automobile absorber generating mechanism based on hydraulic tube | |
| CN101929520A (en) | Electrohydraulic energy regenerative vibration absorber | |
| KR20100093803A (en) | Automotive regenerative damping apparatus | |
| CN102700378B (en) | Real-time control device and method for energy feedback damping of electromagnetic energy feedback type semi-active suspension | |
| CN103921637B (en) | Vibration absorber and electric wheel in High-speed Electric driving wheel wheel | |
| CN101749353A (en) | Electrohydraulic energy-regenerative type shock absorber | |
| CN104723819B (en) | Electric energy can be produced, actively control energy regenerative vibration absorber and energy capture method thereof | |
| CN204123922U (en) | A kind of automobile vibrational energy transfer device | |
| CN103580371A (en) | Ball screw type vehicle vibration absorber capable of realizing rotary power generation | |
| Xu et al. | Hydraulic transmission electromagnetic energy-regenerative active suspension and its working principle | |
| CN102926956B (en) | Blade-type energy recovery shock absorber | |
| CN204263873U (en) | A kind of energy pair of transverse arm active suspension | |
| CN204623050U (en) | A kind of vehicle shock absorber that can reclaim vibrational energy | |
| CN106224188B (en) | A kind of active anti-vibration generation device | |
| CN204506398U (en) | One can energy-producing energy regenerative shock attenuation unit | |
| CN103625236A (en) | Method for determining charging voltage of ESASRE suspension frame based on grading transformation charging | |
| CN204506397U (en) | One can produce electric energy, ACTIVE CONTROL energy regenerative shock attenuation unit | |
| CN204184152U (en) | A kind of plane scroll spring electromagnetism energy pair of transverse arm active suspension | |
| CN102632785A (en) | Energy regeneration device | |
| CN206374493U (en) | Automobile suspension system and its mixed type actuator | |
| CN202528794U (en) | Energy regenerating device used for suspension system | |
| CN204493557U (en) | A kind of hydraulic damper generated electricity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |