CN109707581A - A kind of semi-active suspension device of engine that energy is recyclable - Google Patents
A kind of semi-active suspension device of engine that energy is recyclable Download PDFInfo
- Publication number
- CN109707581A CN109707581A CN201910103512.3A CN201910103512A CN109707581A CN 109707581 A CN109707581 A CN 109707581A CN 201910103512 A CN201910103512 A CN 201910103512A CN 109707581 A CN109707581 A CN 109707581A
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- China
- Prior art keywords
- engine
- liquid chamber
- active suspension
- suspension device
- rod
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- 239000000725 suspension Substances 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000010248 power generation Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000004073 vulcanization Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The invention discloses the semi-active suspension device of engine that a kind of energy can be recycled, including outer casing stand, upper liquid chamber, lower liquid chamber, the connection bolt of inertia channel body and connection engine, upper liquid chamber is mutually circulated with the liquid in lower liquid chamber by inertia channel, described device further includes hydraulic amplifier, for by the vibrational energy for connecting bolt be driven into hydraulic amplifier and by the transmission executing agency of the hydraulic formation transmission export power in hydraulic amplifier and be used for be driven executing agency connect be driven the power generation mechanism of power generation and be used to store power generation mechanism output electric energy electricity storage mechanism, the hydraulic amplifier is fixed in upper liquid chamber by the inner fixed stand in outer casing stand.Structure of the invention is simple, enabled to measure recycling, reduces energy consumption.
Description
Technical field
The invention belongs to semi-active suspension device of engine, and in particular to a kind of engine that energy is recyclable half is actively outstanding
Set device.
Background technique
Traditional hydraulic mount is all passive type hydraulic mount, and rigidity and damping are non-adjustable, can only be in certain model
Enclose the interior comfort for changing and riding has significant limitation without the effect for reducing energy consumption in practical applications.And half active
Suspension can reduce vehicle bring noise, current existing Semi-active mount by adjusting damping and the vibration of rigidity reduction vehicle
Type be mostly magnetorheological fluid formula and variable flow channel type, but existing Semi-active mount is generated by engine luggine when driving
Energy do not recycled well, cause energy loss.
Summary of the invention
Present invention seek to address that the technical problems existing in the prior art.For this purpose, to provide a kind of energy recyclable by the present invention
Semi-active suspension device of engine, it is therefore an objective to recycle engine luggine generation energy.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of semi-active suspension device of engine that energy is recyclable, including outer casing stand, upper liquid chamber, lower liquid chamber, inertia
The connection bolt of channel body and connection engine, upper liquid chamber is mutually circulated with the liquid in lower liquid chamber by inertia channel, described
Device further includes hydraulic amplifier, for the vibrational energy for connecting bolt to be driven into hydraulic amplifier and passes through hydraulic amplifier
Interior hydraulic formation transmission exports the transmission executing agency of power and for connecting with transmission executing agency to be driven the power generation of power generation
The electricity storage mechanism of mechanism and the electric energy for storing power generation mechanism output, the hydraulic amplifier pass through interior solid in outer casing stand
Determine frame to be fixed in upper liquid chamber.
The transmission executing agency includes upper push-rod, lower push-rod and the guiding knot for lower push-rod to be oriented to power generation mechanism
Structure, top and the connection of the upper push-rod are bolted, and the bottom end of lower push-rod is connect with power generation mechanism, and the connection bolt drives
Upper push-rod pushes the liquid in hydraulic amplifier to form hydraulic coupling to push lower push-rod to move along guide frame.
The power generation mechanism includes generator and gear drive, and the transmission executing agency passes through gear drive
It is connect with generator.
The gear drive includes the be meshed gear and rack gear of connection, and the bottom end of the lower push-rod and rack gear connect
It connects, the gear is connect by connecting shaft with generator.
The rack gear is two-sided spur rack, and the generator is microgenerator, and microgenerator is two, and two micro-
Generator is located at the two sides of two-sided spur rack, and two gears being meshed with two-sided spur rack pass through connection shaft respectively
It is connect with the microgenerator of corresponding the same side.
Described two microgenerators are symmetrically set in the two sides of two-sided spur rack.
The electricity storage mechanism includes conducting wire, AC/DC converter and the battery for connecting AC/DC converter, the generator
It is connect by conducting wire with AC/DC converter.
The upper liquid chamber is set between rubber spring and decoupling film, lower liquid chamber be set to inertia channel body and rubber counterdies it
Between, it decouples and is formed with air chamber between film and inertia channel body, and air chamber is logical on inertia channel body by being set to
Stomata is communicated with ambient atmosphere, and the inertia channel, which is surround, to be set on the outside of air chamber.
Described device further includes the solenoid valve for being opened and closed venthole.
The upper end of the rubber spring and mandrel vulcanization connect, and the lower end of rubber spring and the vulcanization of outer casing stand upper end connect
It connects, the outer casing stand is metallic support.
Beneficial effects of the present invention: structure of the invention is simple, and engine luggine passes through connection bolt and corresponding driver
Structure drives spur rack movement and then rotates with moving gear, drives electrical power generators, so that enabled measure recycling, reduces energy consumption.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of two-sided spur rack；
Fig. 3 is gear and engine connection shaft configurations schematic diagram.
In the figure, it is marked as
1, bolt, 2, mandrel, 3, rubber spring, 4, outer casing stand, 5, hydraulic amplifier, 6, upper liquid chamber, 7, decoupling are connected
Film, 8, venthole, 9, solenoid valve, 10, air chamber, 11, bottom case, 12, rubber counterdies, 13, inertia channel body, 14, inertia it is logical
Road, 15, microgenerator, 16, gear, 17, two-sided spur rack, 18, lower push-rod, 19, upper push-rod, 20, lower liquid chamber, 21, conducting wire,
22, battery, 23, AC/DC converter, 41, inner fixed stand.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.
As shown in Figure 1 to Figure 3, the recyclable semi-active suspension device of engine of a kind of energy, including mandrel 2, rubber master
Spring 3, outer casing stand 4, upper liquid chamber 6, decoupling film 7, lower liquid chamber 20, bottom case 11, rubber counterdies 12, inertia channel body 13 and connection hair
Liquid in the connection bolt 1 of motivation, upper liquid chamber 6 and lower liquid chamber 7 is mutually circulated by inertia channel 14, and the engine half is actively
Suspending apparatus further includes hydraulic amplifier 5, for the vibrational energy for connecting bolt 1 to be driven into hydraulic amplifier 5 and passes through liquid
Hydraulic formation transmission in pressure amplifier 5 exports the transmission executing agency of power and for connecting with transmission executing agency to be driven hair
The power generation mechanism of electricity and the electricity storage mechanism of the electric energy for storing power generation mechanism output, hydraulic amplifier 5 pass through in outer casing stand 4
Inner fixed stand 41 be fixed in upper liquid chamber 6.
Transmission executing agency includes upper push-rod 19, lower push-rod 18 and the guiding knot for lower push-rod 18 to be oriented to power generation mechanism
Structure, the top of upper push-rod 19 are connected with bolt 1 is connect, and the bottom end of lower push-rod 18 is connect with power generation mechanism, and connection bolt 1 drives
Push rod 19 pushes the liquid in hydraulic amplifier 5 to form hydraulic coupling to push lower push-rod 18 to move along guide frame.Specifically,
The top of upper catch bar can be to be fixedly connected, for example weld with bolt is connect；It can also be the mode being detachably connected, for example block
It connects, grafting etc., in order to installing and dismounting.The bottom end of upper catch bar be promotion face, push face width and hydraulic amplifier it is interior
Wall is of same size, the T-shaped structure in the section of catch bar on this.Guide frame is guide groove, the length extending direction of guide groove with
The direction of motion of upper push-rod is identical, liquid motion in hydraulic amplifier is pushed convenient for upper push-rod, under pushing with the hydraulic coupling of formation
Catch bar is moved along guide groove, and the width of guide groove is less than the inner wall width of hydraulic amplifier, and guide groove is preferably provided at liquid
Both the middle part of amplifier is pressed, and guide groove is fixed by two fixed bottom plates, lower catch bar and upper push-rod are coaxially disposed, convenient for
In hydraulic action underdrive.
Preferably, power generation mechanism includes generator and gear drive, lower catch bar 18 passes through gear drive machine
Structure is connect with generator.Gear drive includes the be meshed gear 16 and rack gear of connection, the bottom end of lower push-rod 18 and rack gear
16 connections, gear 16 are connect by connecting shaft with generator.The setting of this structure, the top of rack gear and the bottom end of lower push-rod connect
It connects, when lower push-rod moves up and down, band carry-over bar moves up and down, so that the gear rotation being engaged with rack, gear rotation are logical
It crosses connection shaft and is driven and generate electricity to generator.For the ease of acquisition power generation, rack gear is two-sided spur rack 17, and generator is micro-
Generator 15, and microgenerator 15 is two, two microgenerators 15 are located at the two sides of two-sided spur rack 17, with
Two gears 16 that two-sided spur rack 17 is meshed are connect by connecting shaft with the microgenerator 15 of corresponding the same side respectively.
Preferably, two microgenerators are symmetrically set in the two sides of two-sided spur rack, (two microgenerators are about same locating for it
Origin central symmetry in one plane is respectively placed in the both sides of two-sided spur rack 17), be convenient for stable drive, and preferably into
Row transmission power generation.
Electricity storage mechanism includes conducting wire 21, AC/DC converter 23 and the battery 22 for connecting AC/DC converter 23, miniature hair
Motor is connect by conducting wire 21 with AC/DC converter 23.What it is due to generator generation is alternating current, and the electric energy of generation passes through output
Afterwards, it needs to store AC conversion for direct current, AC/DC converter is arranged in this structure can meet this demand.
In above structure, outer casing stand 4 is preferably metallic support.The upper end of rubber spring 3 and the vulcanization of mandrel 2 are connected to one
It rises, lower end and 4 upper end of outer casing stand of rubber spring 3 sulfide.Upper liquid chamber 6 be set to rubber spring 3 and decoupling film 7 it
Between, the indoor inner fixed stand of upper liquid only plays the role of fixed hydraulic amplifier, will not play separation to the indoor liquid of upper liquid
Effect, the upper liquid chamber 6 between rubber spring 3 and decoupling film 7 are connected states, and lower liquid chamber 7 is set to inertia channel body 13 and rubber
Between counterdie 12, decoupling film 7 is circle, is arranged in above the middle part of inertia channel body 13, decoupling film 7 and inertia channel body 13
Between be formed with air chamber 10, and air chamber 10 passes through the venthole 8 and ambient atmosphere that are set on inertia channel body 13
It communicates, inertia channel, which is surround, to be set on the outside of air chamber.There is circular air chamber on the inertia channel body that the dress centers
Above-mentioned inertia channel 14, upper liquid chamber 6 and lower liquid chamber are mutually circulated by inertia channel 14.
For the ease of controlling the opening and closing of venthole, above-mentioned semi-active suspension device of engine further includes the electricity for being opened and closed venthole
Magnet valve 9.Solenoid valve 9 is connect with the electronic control unit of engine, and electronic control unit is according to engine under different operating conditions
Revolving speed controls the switch of solenoid valve 9 as input signal, and then the opening and closing of venthole 8 is controlled by the switch of solenoid valve 9.
When vehicle is in operating status, engine causes vibration, in vibration processes, due in hydraulic amplifier 5
Liquid volume is constant, and connection bolt 1 drives the upper push-rod 19 in hydraulic amplifier 5 to move up and down, upper push-rod up and down motion process
In, under the action of hydraulic force formed in hydraulic amplifier, lower push-rod and the equidirectional up and down motion of upper push-rod, while increasing down
The travel of push rod 18, the two-sided spur rack 17 being connected with 18 lower end of lower push-rod move up and down and drive and two-sided spur rack
17 two gears 16 being meshed rotate, and then microgenerator 15 is made to generate electric current, and electric current enters AC/ by conducting wire 21
DC converter 23 converts alternating current to direct current by AC/DC converter 23, and then is got up by accumulators store, realizes back
Energy is received, energy consumption is reduced.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. a kind of recyclable semi-active suspension device of engine of energy, including outer casing stand, upper liquid chamber, lower liquid chamber, inertia are logical
The connection bolt of road body and connection engine, upper liquid chamber are mutually circulated with the liquid in lower liquid chamber by inertia channel, feature
It is, described device further includes hydraulic amplifier, for the vibrational energy for connecting bolt to be driven into hydraulic amplifier and pass through
Hydraulic formation transmission in hydraulic amplifier exports the transmission executing agency of power and for connecting with transmission executing agency to be driven
The electricity storage mechanism of the power generation mechanism of power generation and the electric energy for storing power generation mechanism output, the hydraulic amplifier pass through shell branch
Inner fixed stand in frame is fixed in upper liquid chamber.
2. the recyclable semi-active suspension device of engine of energy according to claim 1, which is characterized in that the transmission is held
Row mechanism includes upper push-rod, lower push-rod and the guide frame for lower push-rod to be oriented to power generation mechanism, the top of the upper push-rod
It is bolted with connection, the bottom end of lower push-rod is connect with power generation mechanism, and the connection bolt drives upper push-rod to push hydraulic amplification
Liquid in device forms hydraulic coupling to push lower push-rod to move along guide frame.
3. the recyclable semi-active suspension device of engine of energy according to claim 1 or claim 2, which is characterized in that the hair
Motor structure includes generator and gear drive, and the transmission executing agency is connect by gear drive with generator.
4. the recyclable semi-active suspension device of engine of energy according to claim 3, which is characterized in that the gear passes
Motivation structure includes the be meshed gear and rack gear of connection, and the bottom end of the lower push-rod is connect with rack gear, and the gear passes through connection
Shaft is connect with generator.
5. the recyclable semi-active suspension device of engine of energy according to claim 4, which is characterized in that the rack gear is
Two-sided spur rack, the generator is microgenerator, and microgenerator is two, and two microgenerators are located at double
The two sides of face spur rack pass through the miniature of connection shaft and corresponding the same side to two gears that two-sided spur rack is meshed respectively
Generator connection.
6. the recyclable semi-active suspension device of engine of energy according to claim 5, which is characterized in that described two micro-
Generator is symmetrically set in the two sides of two-sided spur rack.
7. the recyclable semi-active suspension device of engine of energy according to claim 1, which is characterized in that the power storage machine
Structure includes conducting wire, AC/DC converter and the battery for connecting AC/DC converter, and the generator is converted by conducting wire and AC/DC
Device connection.
8. the recyclable semi-active suspension device of engine of energy according to claim 1, which is characterized in that the upper liquid chamber
Between rubber spring and decoupling film, lower liquid chamber is set between inertia channel body and rubber counterdies, decouples film and inertia channel
Air chamber is formed between body, and air chamber is communicated by the venthole being set on inertia channel body with ambient atmosphere,
The inertia channel, which is surround, to be set on the outside of air chamber.
9. the recyclable semi-active suspension device of engine of energy according to claim 8, which is characterized in that described device is also
Solenoid valve including being opened and closed venthole.
10. the recyclable semi-active suspension device of engine of energy according to claim 8, which is characterized in that the rubber
The upper end of main spring and mandrel vulcanization connect, and the lower end of rubber spring and the vulcanization of outer casing stand upper end connect, and the outer casing stand is
Metallic support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103512.3A CN109707581B (en) | 2019-02-01 | 2019-02-01 | Engine semi-active suspension device with energy recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103512.3A CN109707581B (en) | 2019-02-01 | 2019-02-01 | Engine semi-active suspension device with energy recovery function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109707581A true CN109707581A (en) | 2019-05-03 |
| CN109707581B CN109707581B (en) | 2024-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910103512.3A Active CN109707581B (en) | 2019-02-01 | 2019-02-01 | Engine semi-active suspension device with energy recovery function |
Country Status (1)
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| Publication number | Publication date |
|---|---|
| CN109707581B (en) | 2024-01-23 |
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