CN204623050U - A kind of vehicle shock absorber that can reclaim vibrational energy - Google Patents
A kind of vehicle shock absorber that can reclaim vibrational energy Download PDFInfo
- Publication number
- CN204623050U CN204623050U CN201520147323.3U CN201520147323U CN204623050U CN 204623050 U CN204623050 U CN 204623050U CN 201520147323 U CN201520147323 U CN 201520147323U CN 204623050 U CN204623050 U CN 204623050U
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- driven gear
- gear
- energy
- vibrational energy
- 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
Abstract
The utility model discloses a kind of vehicle shock absorber that can reclaim vibrational energy, comprise shock absorber and energy storage power generation chamber, connected between the two by oil pipe, energy storage power generation chamber is arranged on vehicle body, shock absorber is arranged between vehicle body and wheel, and shock absorber is provided with drive link; Drive link side is provided with the first transmission gear and the first driven gear; First driven gear adopts transmission shaft to be connected with drive motor; Drive motor is connected with electrical generator; Drive link opposite side is provided with the second transmission gear and the second driven gear; Second driven gear adopts gear wheel shaft to engage with the 3rd driven gear and arranges; 3rd driven gear adopts transmission shaft to be connected with drive motor; The utility model structure is simple, and parts are less, and volume is little, the energy that automobile vibration produces can be used for completely acting, effectively can reclaim vibrational energy, and have the effectiveness in vibration suppression being better than existing shock absorber, can also extend electrical generator service life.
Description
Technical field
The utility model belongs to vehicle shock absorber field, particularly relates to a kind of vehicle shock absorber that can reclaim vibrational energy.
Background technology
when vehicle travels on road surface, road surface jolt and vehicle acceleration and deceleration, the operation such as to turn to can cause producing between spring carried mass and nonspring carried mass Relative Vibration, shock absorber with friction form by this part mechanical energy for thermal energy consumption dissipates, thus decay vehicle vibration.If these energy can be recycled, then can reduce automobile energy consumption, thus realize the object of economize energy.The utility model, just based on so a kind of thought, namely substitutes traditional shock absorber with the shock absorber with energy recovery function, by originally the energy regenerating that dissipates by shock absorber, realize a new Automobile Energy Saving Approaches.Existing energy shock absorber various informative of being reclaimed vibrational energy by electrical generator, but all there is certain defect.What Chinese patent ZL02203432.3 described is in conventional suspension systems, added a set crank link structure, the up-down vibration of wheel is transformed into the rotary motion of motor.What Chinese patent ZL200620090847.4 described is replace shock absorber with motor and pinion and rack, with connecting rod mechanism, dynamoelectric machine is fixed on spring carried mass, tooth bar is connected directly between on nonspring carried mass, and gear is connected with dynamoelectric machine rotor.After wheel and rack engagement, dynamoelectric machine and pinion and rack entirety form the energy regenerative element of energy regenerative suspension.These two technology are automobile and produce a double vibrations, and this device only picks up the energy of about half, because there be the member reset of time for device of half, energy recovery efficiency is low; And the device volume of above-mentioned two technology and quality all larger, difficult during installation.What China Patent Publication No. 1626370A described is adopt ball screw framework, the translate linear motion between spring carried mass with nonspring carried mass is become the rotation of rotor.Motor and ball screw framework form energy regenerative element, by the Energy transfer of recovery to charge circuit and battery.In vehicle travel process, power feeding shock absorber is upheld and compression movement with Uneven road, ball nut makes upward-downward translation vertically, ball screw and rotor is driven to do positive and negative rotation, motor works in electronic or braking mode according to control command, thus active buffer and decay by Uneven road cause and conducted to the shock and vibration of vehicle body by wheel, and recuperated energy.Translate linear motion is the shortcoming of the energy-recuperation system of rotation with mechanical device by pinion and-rack or Ball screw type etc. is the impact being subject to transmission system internal clearance, and the frequency-response function of system to high-frequency signal is non-vanishing.As Ball screw type in low-frequency range and ground excitation amplitude large time, its energy recovery efficiency and suspension performance better; And when system frequency is higher, its suspension performance, also cannot recuperated energy not as good as passive suspension, cause entire system efficiency lower.
Summary of the invention
(1) technical matters that will solve
For solving the problem, the utility model proposes a kind of structure simple, parts are less, and volume is little, the energy that automobile vibration produces can be used for completely acting, effectively can reclaim the vehicle shock absorber of vibrational energy.
(2) technical scheme
The vehicle shock absorber that can reclaim vibrational energy of the present utility model, comprise shock absorber and energy storage power generation chamber, connected between the two by oil pipe, energy storage power generation chamber is arranged on vehicle body, shock absorber is arranged between vehicle body and wheel, it is characterized in that: described shock absorber is provided with drive link; Described drive link side is provided with the first transmission gear and the first driven gear; The first described driven gear adopts transmission shaft to be connected with drive motor; Described drive motor is connected with electrical generator; Described drive link opposite side is provided with the second transmission gear and the second driven gear; The second described driven gear adopts gear wheel shaft to engage with the 3rd driven gear and arranges; The 3rd described driven gear adopts transmission shaft to be connected with drive motor; Described power-transfer clutch inside is provided with overriding clutch sun and planet gear and the lower overriding clutch with the corresponding setting of upper overriding clutch sun and planet gear, and power-transfer clutch lower end is connected with ball screw.
Further, the first described transmission gear and the first driven gear engage each other setting.
Further, the second described transmission gear and the second driven gear engage each other setting.
Further, described power-transfer clutch adopts overriding clutch.
(3) beneficial effect
The utility model compared with prior art, it has following beneficial effect: the vehicle shock absorber that can reclaim vibrational energy of the present utility model, structure is simple, parts are less, volume is little, the energy that automobile vibration produces can be used for completely acting, effectively can reclaim vibrational energy, and there is the effectiveness in vibration suppression being better than existing shock absorber, electrical generator service life can also be extended.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model power-transfer clutch.
1-shock absorber; 2-drive link; 3-first transmission gear; 4-first driven gear; 5-transmission shaft; 6-drive motor; 7-electrical generator; 8-second transmission gear; 9-second driven gear; 10-gear wheel shaft; 11-the 3rd driven gear; 12-power-transfer clutch; The upper overriding clutch sun and planet gear of 13-; Overriding clutch under 14-; 15-ball screw.
Detailed description of the invention
A kind of vehicle shock absorber that can reclaim vibrational energy as depicted in figs. 1 and 2, comprise shock absorber 1 and energy storage power generation chamber, connected by oil pipe between the two, energy storage power generation chamber is arranged on vehicle body, shock absorber 1 is arranged between vehicle body and wheel, it is characterized in that: described shock absorber 1 is provided with drive link 2; Described drive link 2 side is provided with the first transmission gear 3 and the first driven gear 4; The first described driven gear 4 adopts transmission shaft 5 to be connected with drive motor 6; Described drive motor 6 is connected with electrical generator 7; Described drive link 2 opposite side is provided with the second transmission gear 8 and the second driven gear 9; The second described driven gear 9 adopts gear wheel shaft 10 to engage with the 3rd driven gear 11 and arranges; The 3rd described driven gear 11 also adopts transmission shaft 5 to be connected with drive motor; Described electrical generator 7 is connected with power-transfer clutch 12; Described power-transfer clutch 12 inside is provided with overriding clutch sun and planet gear 13 and the lower overriding clutch 14 with the corresponding setting of upper overriding clutch sun and planet gear 13, and power-transfer clutch 12 lower end is connected with ball screw 15.
Wherein, the first described transmission gear 3 and the first driven gear 4 engage each other setting.
The second described transmission gear 8 and the second driven gear 9 engage each other setting.
Described power-transfer clutch 12 adopts overriding clutch.
The vehicle shock absorber that can reclaim vibrational energy of the present utility model, structure is simple, parts are less, volume is little, the energy that automobile vibration produces can be used for completely acting, effectively can reclaim vibrational energy, and there is the effectiveness in vibration suppression being better than existing shock absorber, electrical generator service life can also be extended.
Principle of work of the present utility model, bumper vibrates in two kinds of situation: when (one) upwards vibrates, drive link 2 drives the first transmission gear 3, the first driven gear 4 be engaged with is rotated in the opposite direction, convey to drive motor 6 by transmission shaft 5, drive motor 6 conveys to electrical generator 7 again; (2) when upwards vibrating, drive link 2 drives the second transmission gear 8, the second driven gear 9 be engaged with is rotated in the opposite direction, conveys to the 3rd driven gear 11 by transmission shaft 10, the 3rd driven gear 11 is moved to the direction identical with the second transmission gear 8 again.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (4)
1. one kind can be reclaimed the vehicle shock absorber of vibrational energy, comprise shock absorber and energy storage power generation chamber, connected between the two by oil pipe, energy storage power generation chamber is arranged on vehicle body, shock absorber is arranged between vehicle body and wheel, it is characterized in that: described shock absorber is provided with drive link; Described drive link side is provided with the first transmission gear and the first driven gear; The first described driven gear adopts transmission shaft to be connected with drive motor; Described drive motor is connected with electrical generator; Described drive link opposite side is provided with the second transmission gear and the second driven gear; The second described driven gear adopts gear wheel shaft to engage with the 3rd driven gear and arranges; The 3rd described driven gear adopts transmission shaft to be connected with drive motor; Described electrical generator is connected with power-transfer clutch; Described power-transfer clutch inside is provided with overriding clutch sun and planet gear and the lower overriding clutch with the corresponding setting of upper overriding clutch sun and planet gear, and power-transfer clutch lower end is connected with ball screw.
2. the vehicle shock absorber that can reclaim vibrational energy according to claim 1, is characterized in that: the first described transmission gear and the first driven gear engage each other setting.
3. the vehicle shock absorber that can reclaim vibrational energy according to claim 1, is characterized in that: the second described transmission gear and the second driven gear engage each other setting.
4. the vehicle shock absorber that can reclaim vibrational energy according to claim 1, is characterized in that: described power-transfer clutch adopts overriding clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147323.3U CN204623050U (en) | 2015-03-16 | 2015-03-16 | A kind of vehicle shock absorber that can reclaim vibrational energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147323.3U CN204623050U (en) | 2015-03-16 | 2015-03-16 | A kind of vehicle shock absorber that can reclaim vibrational energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623050U true CN204623050U (en) | 2015-09-09 |
Family
ID=54042108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147323.3U Expired - Fee Related CN204623050U (en) | 2015-03-16 | 2015-03-16 | A kind of vehicle shock absorber that can reclaim vibrational energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623050U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524751A (en) * | 2017-10-25 | 2017-12-29 | 王惠 | A kind of automobile absorber |
| CN107676416A (en) * | 2017-10-25 | 2018-02-09 | 王惠 | A kind of new automobile energy recycle device |
| CN109228860A (en) * | 2018-05-08 | 2019-01-18 | 李建新 | The electric car vibration energy drags formula collection device |
| CN110481257A (en) * | 2019-07-08 | 2019-11-22 | 江苏大学 | A kind of steering feed energy suspension based on switching magnetic-resistance linear rotating motor |
| CN112428816A (en) * | 2020-10-20 | 2021-03-02 | 速珂智能科技（上海）有限公司 | Electric motor car vibration energy recovery unit |
-
2015
- 2015-03-16 CN CN201520147323.3U patent/CN204623050U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524751A (en) * | 2017-10-25 | 2017-12-29 | 王惠 | A kind of automobile absorber |
| CN107676416A (en) * | 2017-10-25 | 2018-02-09 | 王惠 | A kind of new automobile energy recycle device |
| CN109228860A (en) * | 2018-05-08 | 2019-01-18 | 李建新 | The electric car vibration energy drags formula collection device |
| CN110481257A (en) * | 2019-07-08 | 2019-11-22 | 江苏大学 | A kind of steering feed energy suspension based on switching magnetic-resistance linear rotating motor |
| CN110481257B (en) * | 2019-07-08 | 2022-12-16 | 江苏大学 | Steering energy feedback suspension based on switch reluctance linear rotating motor |
| CN112428816A (en) * | 2020-10-20 | 2021-03-02 | 速珂智能科技（上海）有限公司 | Electric motor car vibration energy recovery unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204623050U (en) | A kind of vehicle shock absorber that can reclaim vibrational energy | |
| CN101749353B (en) | Electrohydraulic energy-regenerative type shock absorber | |
| CN101929520A (en) | Electrohydraulic energy regenerative vibration absorber | |
| CN103075314B (en) | Vibration energy conversion device of vehicle suspension frame | |
| CN105276068B (en) | A kind of automobile absorber generating mechanism based on hydraulic tube | |
| CN103009956A (en) | Energy storage suspension device having vibration energy recovery function | |
| CN105240232B (en) | A kind of shock-absorbing generation device based on liquid flowing | |
| CN102926956A (en) | Blade-type energy recovery shock absorber | |
| CN202165506U (en) | Power generation shock absorber | |
| CN102092303A (en) | Device for generating power by using power generated by the relative motion between suspended wheel and vehicle body of vehicle | |
| CN201884536U (en) | Piezoelectric type energy-recovery shock absorber | |
| CN106224188B (en) | A kind of active anti-vibration generation device | |
| CN107061607A (en) | A kind of automobile vibrational energy recycles damper | |
| CN204942388U (en) | Gear rack vibration damper | |
| CN104723820A (en) | Energy-feed damping device capable of producing energy and energy capture method thereof | |
| CN206636980U (en) | A kind of automobile vibrational energy recycles damper | |
| CN205417075U (en) | Vehicle vibration energy recuperation device based on piezoelectric material | |
| CN205172845U (en) | Shock attenuation power generation facility based on liquid flow | |
| CN201621221U (en) | Hydraulic electronic energy-regenerative type vibration absorber | |
| CN104728067A (en) | Piezoelectric type energy collecting system of car body damper | |
| CN209414054U (en) | Swing arm suspension vibration energy recyclable device | |
| CN206054207U (en) | A kind of active anti-vibration generation device | |
| CN201712474U (en) | Automotive suspension energy recovery device | |
| CN213846425U (en) | DC motor for vehicle | |
| CN203114545U (en) | Automobile vibrating power generation device |
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: 20150909 Termination date: 20160316 |