CN204852156U - Car magneto rheological damper energy recuperation device - Google Patents
Car magneto rheological damper energy recuperation device Download PDFInfo
- Publication number
- CN204852156U CN204852156U CN201520584874.6U CN201520584874U CN204852156U CN 204852156 U CN204852156 U CN 204852156U CN 201520584874 U CN201520584874 U CN 201520584874U CN 204852156 U CN204852156 U CN 204852156U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- bearing
- screw mandrel
- generator
- land
- 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
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a car magneto rheological damper energy recuperation device, but sleeve body and the piston rod of setting at this internal up -and -down motion of sleeve including magneto rheological damper. Be provided with the generator in the below of piston rod, still be provided with the lead screw, be provided with the drive mechanism who gives the up -and -down motion transmission of piston rod the lead screw between lead screw and piston rod, be provided with between lead screw and generator and change the up -and -down motion of lead screw into pivoted reversing mechanism, be provided with on the input shaft of generator with reversing mechanism complex input gear. The utility model discloses simple structure, and in -house loss is little, the kinetic energy with magneto rheological damper that can furthest converts the electric energy to, but wide application in car energy recuperation field.
Description
Technical field
The utility model relates to automobile energy and reclaims field, especially relates to a kind of auto magnetorheological damper energy recycle device.
Background technique
Automotive suspension is the general name of all force transmission connections between vehicle frame (or monocoque body) and vehicle bridge (or wheel).The effect of suspension is exactly that the longitudinal counter-force acted on road surface on wheel comprises driving force and braking force, the moment that vertical reaction or support force and lateral reaction and these counter-forces cause all will be delivered on vehicle frame, to ensure the normal traveling of automobile and there is damping effect, general by vibration damper, elastic element and guide mechanism composition, and form the excitation of a non-linear vibrating system due to the vibration source such as road roughness and motor, this vibration system can produce stochastic vibration, as in situation hydraulic shock absorber produce damping force by friction between hole wall and fluid and in fluid molecule, this part mechanical vibration is converted into thermal energy consumption to dissipate simultaneously.
The MR damper of present automotive suspension, all only has the effect of damping, mostly all there is no the effect of energy feedback, in the daily traveling of its tangible automobile, MR damper can produce a large amount of up-down vibration energy, if this collection of energy is got up for automobile itself, a lot of fuel will be saved, be conducive to environmental protection.If Chinese Patent Application No. is 201020230963 disclose a kind of automotive suspension energy recovery device, comprise cooperatively interact upper, lower clutch release slave cylinder, on, ball screw and feed screw nut is provided with between lower clutch release slave cylinder, motor is provided with in the clutch release slave cylinder that ball screw is set, described ball screw is axially arranged with two reverse overrunning clutchs to be connected with a transmission part, one of them overrunning clutch is fixedly connected with transmission part, another overrunning clutch is connected with a joggle by the ring gear of a planetary pinion and transmission part, described transmission part is connected with rotor, on, lower clutch release slave cylinder is provided with mounting and connection parts.This model utility can be good at reclaiming the energy that moves up and down of suspension, and converts it to electrical power storage, but is connected with motor by individual gears due to this structure, and driving torque is little, and energy regenerating conversion ratio is low.
Model utility content
The purpose of this utility model is to provide a kind of auto magnetorheological damper energy recycle device, solves the problem that existing automotive suspension energy recovery device conversion ratio is low.
The utility model solves the technological scheme that its technical problem adopts: a kind of auto magnetorheological damper energy recycle device, comprises the sleeve body of MR damper and be arranged on the piston rod that can move up and down in sleeve body.The below of piston rod is provided with generator, also be provided with screw mandrel, be provided with the transmission that moves up and down of piston rod between described screw mandrel and piston rod to the driving mechanism of screw mandrel, be provided with between screw mandrel and generator and change moving up and down of screw mandrel the changement of rotation into, the input shaft of described generator is provided with the input gear coordinated with changement.
Further, described driving mechanism comprises land and lower land, is connected with one group of drive link between upper land and lower land, and described upper land is fixing on the piston rod, and lower land is fixedly connected with screw mandrel.Described changement comprises bearing, arrange with coaxial bearing and be fixed on the screw-casing on bearing, screw-casing and screw mandrel suitable, the inner ring of bearing is provided with one group of connecting rod, the end of connecting rod is provided with rolling bearing, rolling bearing engages with input gear, and described bearing is fixedly installed in sleeve body.
The beneficial effects of the utility model: the utility model arranges generator by the below in MR damper, and change moving up and down of piston rod the rotation of generator input end into by driving mechanism and changement, thus realize the transformation of energy that moves up and down of piston rod being become electric energy to export or storing the object for car load electrical part.The utility model structure is simple, easy for installation.And driving mechanism adopts the structural type of land and drive link, its structure stability is good, uniform force, not fragile.And in sleeve body, being provided with the hole suitable with drive link, drive link is placed in hole, prevents from swinging because drive link is long, improves the stability of structure.Described changement, adopt the cooperating structure of bearing and screw-casing and screw mandrel, the resistance of its structure own is little, and self energy consumption is low, therefore, it is possible to most energy is inputed to generator, improves the conversion ratio of generator.Described rolling bearing arranges one group and coordinates with input gear, input is made to go out to take turns the centre being positioned at rolling bearing, under the effect of numerous wheel that rolls out, input gear is more easily driven to rotate, even if make piston rod that input gear also can be driven to rotate when jerk value is little, thus make electrical power generators, improve the conversion ratio of generator on the whole.And one group of connecting rod structure makes the stressed more even of bearing and input gear, can improve the working life of structure.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the position view of the utility model MR damper mesopore.
Fig. 3 is internal structure schematic diagram of the present utility model.
Fig. 4 is the structural representation of changement in the utility model.
Fig. 5 is the structural representation of generator in the utility model.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, be described in further detail embodiment of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technological scheme, and contribute to its enforcement.
Embodiment, as shown in Fig. 1 to 5, a kind of auto magnetorheological damper energy recycle device, comprises the sleeve body 1 of MR damper and is arranged on the piston rod 2 that can move up and down in sleeve body 1.The below of piston rod 2 is provided with generator 3, also be provided with screw mandrel 4, be provided with the transmission that moves up and down of piston rod 2 between described screw mandrel 4 and piston rod 2 to the driving mechanism of screw mandrel 4, be provided with between screw mandrel 4 and generator 3 and change moving up and down of screw mandrel 4 changement of rotation into, the input shaft of described generator 3 is provided with the input gear 5 coordinated with changement.By changement moving up and down piston rod 2 to change into and rotate and input to input gear 5, thus motor 3 is generated electricity.
Concrete, described driving mechanism comprises land 6 and lower land 7, is connected with one group of drive link 8 between upper land 6 and lower land 7, and preferably, described drive link 8 is evenly provided with 4.Described sleeve body 1 is provided with 4 holes 13 suitable with drive link 8, drive link 8 is placed in hole 13.Described upper land 6 is fixed on piston rod 2, and lower land 7 is fixedly connected with screw mandrel 4.Piston rod 2 moves up and down and drives whole driving mechanism to move up and down together.
Described changement comprises bearing 9, and bearing 9 is ball bearing, and described bearing 9 is fixedly installed in sleeve body 1.Arrange with bearing 9 is coaxial and is fixed on the screw-casing 10 on bearing 9 inner ring, screw-casing 10 is suitable with screw mandrel 4, the inner ring of bearing 9 is provided with one group of connecting rod 11, preferably, described connecting rod 11 is evenly provided with 4, makes to drive input gear more laborsaving, simultaneously, what also make is stressed more even, improves stability and the working life of structure.The end of connecting rod 11 is provided with rolling bearing 12, and rolling bearing 12 engages with input gear 5.Input gear 5 is enclosed in centre by described 4 rolling bearings 12, and each rolling bearing 12 all engages with the profile of tooth on input gear 5.When leading screw 4 moves up and down, drive screw-casing 10 to rotate, thus drive the connecting rod 11 be therewith fixed on bearing 9 inner ring to rotate, connecting rod 11 rotates and makes the rolling bearing 12 being fixed on its lower end drive input gear 5 to rotate, thus generator 3 is worked.
Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technological scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technological scheme directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. an auto magnetorheological damper energy recycle device, comprises the sleeve body (1) of MR damper and is arranged on the piston rod (2) that can move up and down in sleeve body (1); It is characterized in that: the below of piston rod (2) is provided with generator (3), also be provided with screw mandrel (4), be provided with the transmission that moves up and down of piston rod (2) between described screw mandrel (4) and piston rod (2) to the driving mechanism of screw mandrel (4), be provided with between screw mandrel (4) and generator (3) and change moving up and down of screw mandrel (4) changement of rotation into, the input shaft of described generator (3) is provided with the input gear (5) coordinated with changement.
2. auto magnetorheological damper energy recycle device as claimed in claim 1, it is characterized in that: described driving mechanism comprises land (6) and lower land (7), one group of drive link (8) is connected with between upper land (6) and lower land (7), described upper land (6) is fixed on piston rod (2), and lower land (7) is fixedly connected with screw mandrel (4).
3. auto magnetorheological damper energy recycle device as claimed in claim 1, it is characterized in that: described changement comprises bearing (9), arrange with bearing (9) is coaxial and is fixed on the screw-casing (10) on bearing (9), screw-casing (10) is suitable with screw mandrel (4), the inner ring of bearing (9) is provided with one group of connecting rod (11), the end of connecting rod (11) is provided with rolling bearing (12), rolling bearing (12) engages with input gear (5), described bearing (9) is fixedly installed in sleeve body (1).
4. auto magnetorheological damper energy recycle device as claimed in claim 2, is characterized in that: described sleeve body (1) is provided with one group of hole (13) suitable with drive link (8).
5. the auto magnetorheological damper energy recycle device as described in claim 2 or 4, is characterized in that: described drive link (8) is evenly provided with 4.
6. auto magnetorheological damper energy recycle device as claimed in claim 3, is characterized in that: described connecting rod (11) is evenly provided with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584874.6U CN204852156U (en) | 2015-08-05 | 2015-08-05 | Car magneto rheological damper energy recuperation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584874.6U CN204852156U (en) | 2015-08-05 | 2015-08-05 | Car magneto rheological damper energy recuperation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852156U true CN204852156U (en) | 2015-12-09 |
Family
ID=54742706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584874.6U Expired - Fee Related CN204852156U (en) | 2015-08-05 | 2015-08-05 | Car magneto rheological damper energy recuperation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280071A (en) * | 2021-04-09 | 2021-08-20 | 安徽工程大学 | Self-energy-feeding automobile suspension damper |
| US11701940B2 (en) | 2019-03-04 | 2023-07-18 | Ford Global Technologies, Llc | Methods and apparatus for adjusting a suspension of a vehicle |
-
2015
- 2015-08-05 CN CN201520584874.6U patent/CN204852156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11701940B2 (en) | 2019-03-04 | 2023-07-18 | Ford Global Technologies, Llc | Methods and apparatus for adjusting a suspension of a vehicle |
| CN113280071A (en) * | 2021-04-09 | 2021-08-20 | 安徽工程大学 | Self-energy-feeding automobile suspension damper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101985965B (en) | Automobile energy renewable vibration absorber | |
| CN203945935U (en) | A kind of automobile energy regenerative suspension bumper | |
| CN204827827U (en) | Car magneto rheological damper energy conversion device | |
| CN103075314B (en) | Vibration energy conversion device of vehicle suspension frame | |
| CN103423362B (en) | The energy-saving vibration-reduction device that a kind of damping is adjustable | |
| CN204419973U (en) | A kind of energy magneto-rheological vibration damper | |
| CN108087520B (en) | Energy feedback type shock absorber | |
| CN204403263U (en) | A kind of automotive suspension apparatus | |
| CN106958617B (en) | Energy feedback shock absorber based on automobile vibration | |
| CN104864014A (en) | Shock absorber for energy recovery by converting mechanical energy into electric energy and recovery method thereof | |
| CN204852156U (en) | Car magneto rheological damper energy recuperation device | |
| CN202484188U (en) | Damper | |
| CN103851151A (en) | Electromagnetic energy feeding damper for mine car | |
| CN203809578U (en) | Automobile energy regenerative shock absorber structure | |
| CN106224188B (en) | A kind of active anti-vibration generation device | |
| CN203570933U (en) | Electric automobile speed reducing device | |
| CN103625233A (en) | Integrated Inerter suspension for vehicle | |
| CN204367808U (en) | A kind of new automobile active suspension device | |
| CN201932019U (en) | Hydraulic electric energy compensation device for vehicle | |
| CN205371370U (en) | Car automatic control clutch operating mechanism | |
| CN203352376U (en) | Motor integrated with speed reduction and differential mechanism | |
| CN209813952U (en) | Hydraulic driving device capable of recovering vehicle braking energy | |
| CN201366949Y (en) | Energy-saving power unit for vehicle | |
| CN201712474U (en) | Automotive suspension energy recovery device | |
| CN103953514A (en) | Hydraulic energy conversion system for vehicle vibration suppression |
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 |
Granted publication date: 20151209 Termination date: 20190805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |