CN106696635B - A kind of energy stabiliser bar and its energy regenerative method - Google Patents
A kind of energy stabiliser bar and its energy regenerative method Download PDFInfo
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- CN106696635B CN106696635B CN201611203533.5A CN201611203533A CN106696635B CN 106696635 B CN106696635 B CN 106696635B CN 201611203533 A CN201611203533 A CN 201611203533A CN 106696635 B CN106696635 B CN 106696635B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1853—Rotary generators driven by intermittent forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/34—Stabilising mechanisms, e.g. for lateral stability
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of energy stabiliser bar and its energy regenerative methods, belong to technical field of automobile parts.Energy stabiliser bar includes support cylinder body interconnected and power generation cylinder body, and support cylinder body is bilateral symmetry formula structure, and bottom end middle is equipped with oil liquid entrance.When vehicle is by bend or by larger road excitation, stabiliser bar two sides endpoint linear distance changes, and is cooperated by ball-stud socket and ball stud, transmits the force to push-pull rod to move in shoring body with piston A.It supports hydraulic fluid pressure in cylinder body to generate variation at this time, so that hydraulic oil is extracted out or is discharged into out of power generation cylinder body, to drive piston B in power generation cylinder body mobile, so that ball screw drives driving gear rotation, and then drives electrical power generators.Since oil gas is compressed inside the present apparatus or expands, the transmission between component and electrical power generators all can generate resistance to body of rod movement is stablized, which also functions to while energy regenerative prevents vehicle roll from acting on.
Description
Technical field
The invention belongs to technical field of automobile parts, in particular to a kind of energy stabiliser bar and its energy regenerative method.
Background technique
Nowadays, people require vehicle driving comfort higher and higher, and independent suspension has become the mark of general car
Match, Active suspension or semi-active suspension are equipped in many advanced vehicles；Compared to rigid axle suspension, the anti-side of independent suspension is inclined
Ability has certain weakening, is then often installing stabilizer bar additional.Stabiliser bar can not change the rigid of unilateral suspension
Increase entire suspension roll stiffness under the premise of degree, to reduce the inclination of vehicle when turning.Common stabiliser bar is by spring
Steel is processed into U-shaped moulding, and certain of left and right suspension is fixed at both ends, fixes in place equipped with support with vehicle frame.Surely
Fixed pole must be symmetrical with body center line in the position of vehicle.
But with the variation of this several years environment, entire society is all in the maximization for pursuing energy use efficiency, to reduce
The usage amount of the energy reduces the discharge of greenhouse gases.Under the premise of not damaging the performance of vehicle, the recovery section energy is a kind of
The method of effective energy-saving and emission-reduction.Especially in suspension systems, with the development of Active suspension, it is suspended in entire vehicle interior
Also there is certain demand to energy, then there has also been certain development for feed energy suspension.Its main means is using linear motor
Etc. modes, collect energy caused by suspension vibration in vertical direction.
Summary of the invention
The swing of stabiliser bar and flexible consumed energy are converted electric energy by the present invention, i.e., in the side for guaranteeing reduction vehicle
Portion of energy caused by vehicle roll under the premise of improving vehicle run stability and comfort, is recycled in inclination angle.
Realize that technical scheme is as follows:
A kind of energy stabiliser bar, including support cylinder body interconnected and power generation cylinder body, the bottom end of the support cylinder body
Intermediate position is equipped with the entrance communicated with power generation cylinder body；
The support cylinder body is bilateral symmetry formula structure, and both ends are equipped with piston A, and the piston A is by protruding into shoring
The connection of one end of intracorporal piston rod A and push-pull rod is equipped between the piston rod A and push-pull rod and is integrated with push-pull rod casting
Dust cover, for push piston A support cylinder body in move；The other end of the push-pull rod and one end of ball-stud socket pass through
It being screwed, the ball-stud socket matches with ball stud, and the ball stud is also engaged through the thread with one end for stablizing the body of rod,
To realize that the stable body of rod is connect with push-pull rod；
Piston B is equipped in the power generation cylinder body, the piston B is by protruding into the intracorporal piston rod B of power generation cylinder and ball wire
Bar bottom end middle position consolidates, inside the ball screw that the power generation cylinder body is set to；The ball screw is hollow and one end is opened
Mouthful, and moved together with piston rod B；The ball screw is engaged with driving gear by internal screw thread, the driving gear with from
Moving gear external toothing, the transmission ratio of the gear pair is less than 1, and the driven gear is connect by driven shaft with generator, gear pair
Drive electrical power generators；The generator is connected with battery, for storing the electric energy of generator generation.
In above scheme, the contact site of described support cylinder body one end and piston rod A are equipped with sealing ring A, the power generation cylinder
Body bottom end and the contact site of piston rod B are equipped with sealing ring B.
In above scheme, filled with nitrogen A, the piston B in the sealing space of the piston A and the formation of support cylinder body both ends
Filled with nitrogen B in the sealing space formed with power generation cylinder body bottom end.
In above scheme, for the support cylinder interior centered on entrance, one end is equipped with limited location snap ring A and limited location snap ring
B, for controlling the stroke range of piston A；The power generation cylinder interior top and bottom are equipped with limited location snap ring C, limited location snap ring D,
For controlling the stroke range of piston B.
In above scheme, the driving gear front/rear end is respectively equipped with limited block A, limited block B, prevents driving gear shaft
To movement.
In above scheme, the cylinder diameter of the power generation cylinder body is less than the cylinder diameter of support cylinder body.
In above scheme, the space of the piston A is V1, piston B space be V2, and V2Less than 2V1。
In above scheme, the number of teeth of the driven gear is less than the number of teeth of driving gear.
A kind of energy regenerative method of energy stabiliser bar, when vehicle is by bend or by larger road excitation, stabiliser bar
Two sides endpoint linear distance changes, and ball-stud socket is matched with ball stud, and the rotation for stablizing body of rod generation and stretching are turned
Turn to the linear motion of push-pull rod；Push-pull rod band piston A is moved in shoring body, at this time the intracorporal hydraulic oil pressure of shoring
Power generates variation, and hydraulic oil is extracted out or is discharged into out of power generation cylinder body, thus it is mobile with piston B, so that ball screw drives
Driving gear rotation, and then driven gear, driven shaft rotation are driven, so that electrical power generators；Due to electrical power generators, hydraulic oil
Compressed or between expansion, component transmission is required to consumption energy, while nitrogen A, B are squeezed or expand, all will be to piston
A, the mobile generation resistance of B, to hinder to stablize body of rod movement, to inhibit driving status caused by vehicle roll angle changes rapidly
It is unstable.
The invention has the benefit that
1, bulb pin assembly can will stablize the body of rod and generator disconnects, and can effectively convert the swing for stablizing the body of rod to
The linear motion of push-pull rod, structure are simple and at low cost.
2, the sealing area for supporting cylinder body, power generation cylinder body to be formed respectively with piston is filled with nitrogen, passes through nitrogen and hydraulic oil
Between cooperation, piston can be made more delicately to respond suspension travel variation, and the resistance that the mobile generation to push-pull rod is certain
Buddhist nun's power.
3, ball screw is hollow and open at one end, and bottom is connect with piston rod, has not only played intermal force but also has played dustproof effect, and
Reduce the volume of entire mechanism.
4, support rod body cylinder diameter is greater than power generation cylinder body cylinder diameter, the space (V of piston A1) with the space of piston B
(V2) meet V2Less than 2V1, to expand the stroke of ball screw, improve " sensitivity " degree of device power generation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of energy stabiliser bar；
Fig. 2 is the structural schematic diagram for supporting cylinder part；
Fig. 3 is the structural schematic diagram of power generation cylinder part；
Fig. 4 is schematic diagram when half suspension is in former long；
Fig. 5 be half suspension by road excitation or turning when schematic diagram；
Fig. 6 is schematic diagram when half suspension is in recovery process.
In figure: 1- breakaway-element stablizes the body of rod, 2- ball stud, 3- ball-stud socket, 4- push-pull rod, 5- dust cover, 6-1- piston
Bar A, 6-2- piston rod B, 7-1- sealing ring A, 7-2- sealing ring B, 8-1- piston A, 8-2- piston B, 9- support cylinder body, 10-1-
Limited location snap ring A, 10-2- limited location snap ring B, 10-3- limited location snap ring C, 10-4- limited location snap ring D, 11- ball screw, 12- power generation cylinder
Body, 13-1- limited block A, 13-2- limited block B, 14-1- driving gear, 14-2- driven gear, 15- driven shaft, 16- generator,
17- battery, 18-1- nitrogen A, 18-2- nitrogen B, Kt- tire, K1- spring, C1- damper, M1- vehicle body.
Specific embodiment
Specific implementation of the invention is further described below in conjunction with attached drawing.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.Vehicle is by road excitation and turning and turning
During restoring afterwards, left and right suspension is respectively at compression and upholds, and energy stabiliser bar of the present invention at this time overcomes it
Internal drag, which generates, to be swung and stretches, to inhibit the asymmetry of two sides suspension, reduces body roll.
As shown in Fig. 1,2 and 3, a kind of energy stabiliser bar includes: support cylinder body 9 interconnected and power generation cylinder body 12,
The cylinder diameter of power generation cylinder body 12 is less than the cylinder diameter of support cylinder body 9, to increase the stroke of ball screw 11；In the bottom end for supporting cylinder body 9
Between position be equipped with and the oil liquid entrance that communicates of power generation cylinder body 12；
Support cylinder body 9 is bilateral symmetry formula structure, and both ends are equipped with 9 liang of cylinder body of piston A 8-1, piston A 8-1 and support
It holds in the sealing space formed filled with nitrogen A 18-1；It supports inside cylinder body 9 centered on entrance, one end is equipped with limited location snap ring
A 10-1 and limited location snap ring B 10-2, for controlling the stroke range of piston A 8-1, close to the limited location snap ring A of sealing ring A 7-1
The setting of 10-1 is formed by sealing space when need to move to left end in view of piston A 8-1 and is able to bear maximum nitrogen pressure
Power；Piston A 8-1 pass through protrude into support cylinder body 9 in piston rod A 6-1 connect with one end of push-pull rod 4, piston rod A 6-1 and
It is equipped between push-pull rod 4 and casts the dust cover 5 being integrated with push-pull rod 4, for pushing piston A 8-1 to transport in support cylinder body 9
It is dynamic；It supports 9 one end of cylinder body and the contact site of piston rod A 6-1 to be equipped with sealing ring A 7-1, seals to nitrogen 18-1；
The other end of push-pull rod 4 and one end of ball-stud socket 3 are engaged through the thread, and ball-stud socket 3 is matched with ball stud 2, ball stud 2
It is also engaged through the thread with one end for stablizing the body of rod 1 (breakaway-element), to realize that the stable body of rod 1 is connect with push-pull rod 4, carry out power
Transmitting, this connection type can convert the left and right of push-pull rod 4 for the swing for stablizing about 1 body of rod and the movement of left and right
Linear movement；The other end for stablizing the body of rod 1 can be according to installation requirements and being forged into different shape.
The cylinder body 12 that generates electricity is interior to be equipped with piston B 8-2, fills in the sealing space that piston B 8-2 and power generation 12 bottom end of cylinder body are formed
There is nitrogen B 18-2；12 inner upper end of cylinder body that generates electricity and lower end are equipped with limited location snap ring C 10-3, limited location snap ring D 10-4, for controlling
The stroke range of piston B 8-2 processed；Piston B 8-2 passes through the piston rod B 6-2 and ball screw 11 protruded into power generation cylinder body 12
Bottom end middle position consolidates, inside the ball screw 11 that power generation cylinder body 12 is set to；The hollow and open at one end (rolling of ball screw 11
The reach of ballscrew 11 is more than or equal to the range of piston B 8-2), and moved together with piston rod B 6-2；Ball wire
Bar 11 is engaged with driving gear 14-1 by internal screw thread, and driving gear 14-1 front/rear end is respectively equipped with limited block A13-1, limit
Block B 13-2 prevents driving gear 14-1 from moving axially；Driving gear 14-1 and driven gear 14-2 external toothing, the gear pair
Transmission ratio is less than 1, to improve the revolving speed of driven shaft 15, and the number of teeth of driven gear 14-2 is less than the tooth of driving gear 14-1
Number；Driven gear 14-2 is connect by driven shaft 15 with generator 16, and gear pair drives generator 16 to generate electricity；Generator 16 connects
There is battery 17, for storing the electric energy of the generation of generator 16.
The space of piston A 8-1 is V1, piston B 8-2 space be V2, and V2Less than 2V1；WhereinV is the space that piston moves through, and D is cylinder diameter, and l is the distance that piston moves through；Limited location snap ring C 10-3 and limit
The distance between position snap ring D 10-4 need to can make in this way in view of the relationship that piston A 8-1, B 8-2 space meet
Hydraulic oil in support cylinder body 9 is more easier to suck from power generation cylinder body 12.The limited location snap ring for 12 interior lower end of cylinder body that generates electricity
D10-4 setting position allow for piston B 8-2 move to power generation 12 bottom of cylinder body when be formed by sealing space can
Bear maximum nitrogen pressure.
In actual use, push-pull rod 4, dust cover 5, support cylinder body 9, ball screw 11, power generation cylinder body 12, limited block A
The components such as 13-1, limited block B 13-2, driving gear 14-1, driven gear 14-2, driven shaft 15, generator 16 and battery 17
It is all integrated in cabinet, cabinet is fixedly installed on vehicle frame, and the junction of ball stud 2 and ball-stud socket 3 is located at outside cabinet, but is needed
Do proofing dust and protecting.
A kind of course of work of energy stabiliser bar are as follows:
When the progressive error of left and right vehicle wheel suspension retraction amount reduces, stabiliser bar left and right ends point linear distance reduces at this time,
The connection for swinging by ball stud 2 for stablizing the body of rod 1 is converted into the straight line of 9 or so push-pull rod 4 and piston rod A 6-1 of support cylinder body
It is mobile；When two sides progressive error reduces, piston rod A 6-1 pushes piston A 8-1 that hydraulic oil in cylinder body 9 will be supported to be squeezed into hair
In electric cylinders body 12.In power generation cylinder body 12, hydraulic oil pushes piston rod B 6-2 to move downward with ball screw 11；Driving gear
14-1 drives driven gear 14-2, driven shaft 15 to rotate, so that generator 16 be driven to generate electricity；Nitrogen A 18-1 is forced swollen at this time
Swollen, pressure reduces, and nitrogen B 18-2 is increased by compression pressure, thus simultaneously to the certain resistance of mobile generation of piston A and piston B
Store part energy.
When the progressive error of left and right vehicle wheel suspension retraction amount increases, stabiliser bar left and right ends point linear distance increases at this time,
Piston rod B 6-2 pulls piston B 8-2, and the hydraulic oil to generate electricity in cylinder body 12 forms negative pressure, and nitrogen A18-1 volume contraction, which attracts, lives
A 8-1 is filled in, nitrogen B 18-2 volume expansion generates thrust, and the hydraulic oil in the cylinder body 12 that generates electricity is extracted to support cylinder body 9；Rolling
Ballscrew 11 is forced upwardly movement, so that driving gear 14-1 be driven to rotate, nibbles outside driving gear 14-1 and driven gear 14-2
It closes, is further driven to the power generation of generator 16.
During entire energy regenerative, since generator 16 generates electricity, hydraulic oil is compressed, the transmission between component requires to consume
Energy, this is reduced rapidly to the mobile generation resistance for stablizing the body of rod 1 so as to avoid vehicle roll angle, and driving status is unstable
It is fixed.
A kind of energy regenerative method of energy stabiliser bar proposed by the present invention are as follows:
(BOX in figure is cabinet mentioned above) as shown in Figure 4,5, when vehicle by road excitation or enters bend
When, vehicle interior side suspension is compressed, outboard axle Tensile, and the linear distance of stabiliser bar left and right ends is elongated at this time, left and right two
Stablize the body of rod 1 to generate swing and stretch, by the effect of ball stud 2, converts push-pull rod for the swing for stablizing the body of rod 1 or stretching
3 linear motion；Push-pull rod 4 pulls piston A 8-1 to be displaced outwardly, and supports the hydraulic oil in cylinder body 9 to form negative pressure at this time, by liquid
Pressure oil is sucked out of power generation cylinder body 12；Hydraulic oil is lost to form negative pressure in power generation cylinder body 12, to move up with piston B 8-2；
Power is passed to ball screw 11 by piston push rod B 6-2 by piston B 8-2, and ball screw 11 is engaged by between cog and driven actively
Gear 14-1 rotation, and then drive driven gear 14-2 rotation；Driven gear 14-2 drives the driven shaft 15 connecting with its spline
Rotation, so that generator 16 be driven to generate electricity；In the process, due to the biography between the power generation of generator 16, the flowing of hydraulic oil, component
It is dynamic to require consumption energy, at the same time extruding, nitrogen B 18-2 expansion of the nitrogen A 18-1 by piston A 8-1, it all will be right
The movement of piston A 8-1, piston B 8-2 generate resistance；The power passes through piston A 8-1, piston rod A 6-1, push-pull rod 4, bulb
Pin 2 is restored in the stable body of rod 1, is formed and is hindered to stablize the mobile power of the body of rod 1, to reduce the inclination of vehicle, is improved steady
Qualitative and comfort.
As shown in Fig. 4,6 (BOX be cabinet mentioned above) in figure comes off the curve or pavement behavior improves when vehicle is sailed
When, during vehicle suspension is in the former length of recovery, original compressed suspension starts to uphold rapidly at this time, is stretched originally
Suspension bounces back rapidly.Stabiliser bar left and right ends point linear distance reduces at this time, and left and right two stablizes the body of rod 1 and generates rotation and shrink,
The linear motion for being translated into push-pull rod 4 is acted on by ball stud 2；Push-pull rod 4 pulls piston A 8-1 to move inward, at this time
It supports hydraulic fluid pressure in cylinder body 9 to increase, hydraulic oil is discharged into power generation cylinder body 12；With the hydraulic oil in power generation cylinder body 12
Pressure increase, piston B 8-2 are moved downwards, so that ball screw 11 be pushed to move down relative to fixed driving gear 14-1, are passed through
Between cog engagement drives driving gear 14-1 rotation, and then drives driven gear 14-2 rotation；Driven gear 14-2 drive is spent with it
The driven shaft 15 of key connection rotates, so that generator 16 be driven to generate electricity.In the process, due to the power generation of generator 16, hydraulic oil
Transmission compressed, between component require consumption energy, nitrogen A 18-1 volume starts to expand at the same time, nitrogen B 18-2 by
To the extruding of piston B8-2, will all resistance be generated to the movement of piston A 8-1, piston B 8-2；The power passes through piston A 8-1, work
Stopper rod A 6-1, push-pull rod 4, ball stud 2 are restored in the stable body of rod 1, are formed and are hindered to stablize the mobile power of the body of rod 1, to avoid
Vehicle roll angle is reduced rapidly, and driving status is unstable.
A series of above-mentioned listed detailed descriptions illustrating only for feasible embodiment of the invention,
The protection scope that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention or change
More it should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of energy stabiliser bar, which is characterized in that including support cylinder body (9) interconnected and power generation cylinder body (12), institute
It states position among the bottom end of support cylinder body (9) and is equipped with the entrance communicated with power generation cylinder body (12)；
The support cylinder body (9) is bilateral symmetry formula structure, and both ends are equipped with piston A (8-1), and the piston A (8-1) is by stretching
Enter to support the piston rod A (6-1) in cylinder body (9) to connect with one end of push-pull rod (4), the piston rod A (6-1) and push-pull rod
(4) it is equipped between and casts the dust cover (5) being integrated with push-pull rod (4), for pushing piston A (8-1) in support cylinder body (9)
Movement；One end of the other end and ball-stud socket (3) of the push-pull rod (4) is engaged through the thread, the ball-stud socket (3) and ball
Head pin (2) matches, and the ball stud (2) is also engaged through the thread with one end for stablizing the body of rod (1), to realize the stable body of rod
(1) it is connect with push-pull rod (4)；
It is equipped with piston B (8-2) in the power generation cylinder body (12), the piston B (8-2) passes through the work protruded into power generation cylinder body (12)
Stopper rod B (6-2) and ball screw (11) bottom end middle position consolidate, the ball screw (11) that power generation cylinder body (12) is set to
Inside；The ball screw (11) is hollow and open at one end, and moves together with piston rod B (6-2)；The ball screw
(11) it is engaged with driving gear (14-1) by internal screw thread, the driving gear (14-1) and driven gear (14-2) external toothing,
The transmission ratio of the gear pair is less than 1, and the driven gear (14-2) is connect by driven shaft (15) with generator (16), gear pair
Drive generator (16) power generation；The generator (16) is connected with battery (17), for storing the electricity of generator (16) generation
Energy.
2. a kind of energy stabiliser bar according to claim 1, which is characterized in that the support cylinder body (9) one end and work
The contact site of stopper rod A (6-1) is equipped with sealing ring A (7-1), the contact of power generation cylinder body (12) bottom end and piston rod B (6-2)
Position is equipped with sealing ring B (7-2).
3. a kind of energy stabiliser bar according to claim 1, which is characterized in that the piston A (8-1) and support cylinder body
(9) it is formed in the sealing space that both ends are formed filled with nitrogen A (18-1), the piston B (8-2) and power generation cylinder body (12) bottom end
Filled with nitrogen B (18-2) in sealing space.
4. a kind of energy stabiliser bar according to claim 1, which is characterized in that the support cylinder body (9) is internal to go out
Centered on entrance, one end is equipped with limited location snap ring A (10-1) and limited location snap ring B (10-2), for controlling the stroke of piston A (8-1)
Range；Power generation cylinder body (12) inner upper end and lower end are equipped with limited location snap ring C (10-3), limited location snap ring D (10-4), for controlling
The stroke range of piston B (8-2) processed.
5. a kind of energy stabiliser bar according to claim 1, which is characterized in that driving gear (14-1) front and back end
Face is respectively equipped with limited block A (13-1), limited block B (13-2), prevents driving gear (14-1) from moving axially.
6. a kind of energy stabiliser bar according to claim 1, which is characterized in that the cylinder diameter of power generation cylinder body (12) is small
In the cylinder diameter of support cylinder body (9).
7. a kind of energy stabiliser bar according to claim 1, which is characterized in that the space of the piston A (8-1)
For V1, piston B (8-2) space be V2, and V2Less than 2V1。
8. a kind of energy stabiliser bar according to claim 1, which is characterized in that the number of teeth of the driven gear (14-2)
Less than the number of teeth of driving gear (14-1).
9. a kind of energy regenerative method of energy stabiliser bar as described in claim 1, which is characterized in that when vehicle by bend or
When by larger road excitation, stabiliser bar two sides endpoint linear distance changes, and ball-stud socket (3) and ball stud (2) match
It closes, converts the rotation for stablizing the body of rod (1) generation and stretching to the linear motion of push-pull rod (4)；Push-pull rod (4) band piston A
(8-1) movement in support cylinder body (9) supports the hydraulic fluid pressure in cylinder body (9) to generate variation, by hydraulic oil from power generation at this time
It extracts out or is discharged into cylinder body (12), thus it is mobile with piston B (8-2), so that ball screw (11) drives driving gear (14-
1) it rotates, and then drives driven gear (14-2), driven shaft (15) rotation, so that generator (16) generates electricity；Due to generator
(16) it generates electricity, hydraulic oil is compressed or the transmission between expansion, component is required to consumption energy, while nitrogen A (18-1), B (18-
2) it is squeezed or expands, it all will be to the mobile generation resistance of piston A (8-1), B (8-2), to hinder to stablize the body of rod (1) shifting
It is dynamic, to inhibit driving status caused by vehicle roll angle changes rapidly unstable.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203533.5A CN106696635B (en) | 2016-12-23 | 2016-12-23 | A kind of energy stabiliser bar and its energy regenerative method |
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| CN201611203533.5A CN106696635B (en) | 2016-12-23 | 2016-12-23 | A kind of energy stabiliser bar and its energy regenerative method |
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| CN107215166B (en) * | 2017-06-22 | 2019-09-13 | 合肥工业大学 | Automotive Stabilizer Bar and its control method based on adjustable inertia mass |
| CN112448538B (en) * | 2019-09-04 | 2023-08-29 | 武汉理工大学 | Self-power generation and energy recovery control device of mechanical shock absorber |
| CN114337072B (en) * | 2021-12-30 | 2023-02-28 | 安徽玖邦驱动科技有限公司 | Anti-electromagnetic interference miniature motor |
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| JP4341632B2 (en) * | 2006-02-21 | 2009-10-07 | トヨタ自動車株式会社 | Stabilizer control device |
| JP2009056856A (en) * | 2007-08-30 | 2009-03-19 | Aisin Seiki Co Ltd | Vehicle posture control device |
| CN203780253U (en) * | 2014-04-28 | 2014-08-20 | 江苏大学 | Dual motor drive automobile active transverse stabilizer bar |
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2016
- 2016-12-23 CN CN201611203533.5A patent/CN106696635B/en active Active
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