CN208914898U - A kind of independent suspension auxiliary elongate device - Google Patents
A kind of independent suspension auxiliary elongate device Download PDFInfo
- Publication number
- CN208914898U CN208914898U CN201821774735.XU CN201821774735U CN208914898U CN 208914898 U CN208914898 U CN 208914898U CN 201821774735 U CN201821774735 U CN 201821774735U CN 208914898 U CN208914898 U CN 208914898U
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- Prior art keywords
- independent suspension
- sliding block
- block group
- elongate device
- articulated mounting
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- 239000000725 suspension Substances 0.000 title claims abstract description 59
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- 238000010586 diagram Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
In order to solve the problems, such as that existing independent suspension system stroke is short, the utility model provides a kind of independent suspension auxiliary elongate device, including reduction gearbox output end, left half axle, right axle shaft, left articulated mounting, right articulated mounting, left wheel and right wheel, it further include that the sliding of sliding block group, left connecting rod and right connecting rod, wherein sliding block group and reduction gearbox output end is arranged；Left connecting rod one end is connect with left articulated mounting, and the other end is connect with sliding block group；Right connecting rod one end is connect with right articulated mounting, and the other end is also connect with sliding block group.In specifically used, sliding block group and the sliding of reduction gearbox output end are arranged, and can export in reduction gearbox and horizontally slip in end housing, solve the problems, such as that existing independent suspension system stroke is short, the scope of application for improving vehicle driving, can travel on different road surfaces, can also improve occupant comfort degree.
Description
Technical field
The utility model relates to vehicle chassis technical field, especially a kind of independent suspension auxiliary elongate device.
Background technique
Independent suspension system is that the wheel of every side is all that vehicle frame or vehicle body are suspended on individually through resilient suspension system
Following, basic structure is that reduction gearbox output end is connected with left half axle and right axle shaft, and wherein left half axle end passes through hinge means
It is connected with left wheel, right axle shaft end is connected with right wheel by hinge means；Its advantage is that: light weight, reduce vehicle body by
The impact arrived, and improve the traction of wheel；Therefore Modern Car is mostly using independent suspension system, but this knot
Structure has that suspension travel is short, such as brave horse vehicle suspension travel is between 30-40cm, and common integral bridge type is outstanding
The extension system such as Unimog series vehicle of benz, suspension travel is also only between 50-60cm；If suspension travel is too short, when
When vehicle passes through rough road surface, always there is a wheel hanging, causes vehicle to jolt severity, motroist's Experience Degree
The problem of low, therefore the stroke for how increasing independent suspension system is those skilled in the art institute urgent need to resolve.
Utility model content
In order to solve the problems, such as that existing independent suspension system stroke is short, the utility model provides a kind of independent suspension auxiliary and stretches
Growth device, purpose improve the scope of application of vehicle driving, and then improve and take in reinforcing existing independent suspension system stroke
Person's comfort level.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of independent suspension auxiliary elongate device,
Including reduction gearbox output end, left half axle, right axle shaft, left articulated mounting, right articulated mounting, left wheel and right wheel, reduction gearbox is defeated
Left half axle and right axle shaft are separately connected at left and right sides of outlet, wherein left half axle is connect by left articulated mounting with left wheel, right
Semiaxis is connect by right articulated mounting with right wheel；It further include sliding block group, left connecting rod and right connecting rod, wherein sliding block group and reduction gearbox
Output end sliding setting；Left connecting rod one end is connect with left articulated mounting, and the other end is connect with sliding block group；Right connecting rod one end and right hinge
Connection device connection, the other end are also connect with sliding block group.
By using above-mentioned technical proposal, in specifically used, if in the vehicle of front-wheel drive, reduction gearbox output end
The left and right sides be separately connected left half axle and right axle shaft, wherein left half axle is connect by left articulated mounting with left wheel, right axle shaft
It is connect by right articulated mounting with right wheel, provides power by reduction gearbox output end for two wheels, reach independent suspension
Effect makes it suitable for the smooth-ride on rough road surface to expand the application range of vehicle, and the utility model is subtracting
It is provided with sliding block group on the shell of fast case output end, wherein sliding block group and the sliding of reduction gearbox output end are arranged, can be defeated in reduction gearbox
It horizontally slips in end housing out, sliding block group left end is connected with left connecting rod, and right end is connected with right connecting rod, and the other end of left connecting rod
It is connected to left articulated mounting, the other end of right connecting rod is connected to right articulated mounting, when vehicle driving is at rough road surface,
It will appear left and right to jolt, if vehicle is tilted to the left, the center of gravity of vehicle is tilted to the left, then ground by left wheel gives left hinge at this time
Connection device reaction force, the reaction force are transmitted to sliding block group by left connecting rod, and band movable slider group exports end housing in reduction gearbox
On move right, since sliding block group moves right, driving right connecting rod, hinge means gives certain active force to the right, in turn
Right wheel also can be landed or be extended to the outside for the stroke of independent suspension system, and it is short to solve existing independent suspension system stroke
The problem of, the scope of application of vehicle driving is improved, can be travelled on different road surfaces, can also improve occupant comfort degree.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of independent suspension auxiliary elongate device of the utility model；
Fig. 2 is a kind of suspension expanded schematic diagram of independent suspension auxiliary elongate device of the utility model；
Fig. 3 is a kind of partial enlargement diagram of independent suspension auxiliary elongate device of the utility model；
Fig. 4 is that a kind of main view of the independent suspension auxiliary elongate device balance weight of the utility model with slide block guide rail is illustrated
Figure；
Fig. 5 is a kind of independent suspension auxiliary elongate device balance weight schematic front view of the utility model；
Fig. 6 is a kind of independent suspension auxiliary elongate device slide block guide rail schematic front view of the utility model；
Fig. 7 is a kind of independent suspension auxiliary elongate device left branching rod schematic diagram of the utility model；
Fig. 8 is a kind of independent suspension auxiliary elongate device balancing device perspective view of the explosion of the utility model；
Fig. 9 is a kind of independent suspension auxiliary elongate device grapple schematic front view of the utility model；
Figure 10 is a kind of independent suspension auxiliary elongate device balance link block schematic side view of the utility model；
Figure 11 is a kind of independent suspension auxiliary elongate device balance link block schematic rear view of the utility model.
In figure: 1 reduction gearbox output end, 101 left half axles, 102 left wheels, 103 left articulated mountings, 1031 left connecting shafts, 104
Right axle shaft, 105 right wheels, 106 right articulated mountings, 1061 right connecting shafts, 107 first hinge units, 108 second hinge units, 2
Sliding block group, 201 left branching rods, 2,011 first protrusions, 202 right struts, 2,021 second protrusions, 203 balance weights, 2031 third protrusions,
204 slide block guide rails, 2041 sliding slots, 3 left connecting rods, 4 right connecting rods, 5 balance link blocks, 501 rack gears, 502 guide grooves, 6 balancing devices,
601 gear shafts, 6,011 first transmission gears, 6,012 second transmission gears, 602 top chocks, 603 steps, 604 are stretched out
Bar, 7 third transmission gears, 701 steering engines, 8 grapples, 801 hooks.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The utility model is further elaborated.
As seen from the figure, the technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of independent suspension assists
Elongation device, including reduction gearbox output end 1, left half axle 101, right axle shaft 104, left articulated mounting 103, right articulated mounting 106, a left side
Wheel 102 and right wheel 105, the left and right sides of reduction gearbox output end 1 are separately connected left half axle 101 and right axle shaft 104, wherein left
Semiaxis 101 is connect by left articulated mounting 103 with left wheel 102, and right axle shaft 104 passes through right articulated mounting 106 and right wheel 105
Connection；It further include that the sliding of sliding block group 2, left connecting rod 3 and right connecting rod 4, wherein sliding block group 2 and reduction gearbox output end 1 is arranged；Left connecting rod
3 one end are connect with left articulated mounting 103, and the other end is connect with sliding block group 2；4 one end of right connecting rod is connect with right articulated mounting 106,
The other end is also connect with sliding block group 2.
Further, for the ease of the left and right adjusting of adjusting independent suspension system, sliding block group 2 includes left branching rod 201, right branch
Bar 202 and balance weight 203, wherein balance weight 203 and 1 shell of reduction gearbox output end sliding be arranged, 203 both ends of balance weight respectively with
Left branching rod 201 and right strut 202 connect, and can also so be convenient for the installation and removal of sliding block group 2.
Further, for the ease of the sliding of balance weight 203, sliding block is further fixedly arranged on 1 shell of reduction gearbox output end
Guide rail 204, is wherein provided with sliding slot 2041 on slide block guide rail 204, left branching rod 201 is additionally provided with the first protrusion 2011, right strut
202 are additionally provided with the second protrusion 2021, and balance weight 203 is additionally provided with third protrusion 2031, first the 2011, second protrusion of protrusion
2021 and third protrusion 2031 be fastened in sliding slot 2041, in vehicle driving at rough road surface, independent suspension system
System is extended under ground reaction force by its stroke of the transmitting of sliding block group 2, first the 2011, second protrusion 2021 of protrusion and third
Protrusion 2031 is slided each along sliding slot 2041, and sliding slot 2041 not only acts as guiding role, the direction of transfer of directed force；Simultaneously yet
There are limit, the scope of control independent suspension system stroke elongation；In order to preferably match with left and right articulated mounting 106
It closes, or cooperates with left linkages 4, the first protrusion 2011, the second protrusion 2021, third protrusion 2031 and sliding slot 2041 are respectively provided with
For arc.
Further, in order to improve the stroke of independent suspension system, wherein left articulated mounting 103 includes two hinged single
Member, it is different by two in each hinge unit mutually matched component present positions, and then reach raising independent suspension system
The effect of stroke, specifically, left articulated mounting 103 includes left connecting shaft 1031, wherein left connecting shaft 1031 and left wheel 102
It is provided with the first hinge unit 107 between axis, the second hinge unit 108 is provided between left connecting shaft 1031 and left half axle 101,
Under force, the angle between 102 axis of left connecting shaft 1031 and left wheel is bigger, and the stroke of independent suspension system adds
Long, the angle between left connecting shaft 1031 and left half axle 101 is bigger, and the stroke of independent suspension system can also lengthen, and passes through tune
The relative position of two components in hinge unit is saved, the stroke of independent suspension system is so changed；Equally, right articulated mounting 106
Including right connecting shaft 1061, wherein being provided with the first hinge unit 107, right company between 105 axis of right connecting shaft 1061 and right wheel
The second hinge unit 108 is provided between spindle 1061 and right axle shaft 104.Wherein the first hinge unit 107 and second is hinged single
The specific structure and each axis of member 108 and the connection type of hinge unit are state of the art, therefore are not done herein in detail
Thin description.
Further, for the sliding stroke of better adjustment block 203, and then the row of independent suspension system is adjusted
Journey further includes balance link block 5 in the utility model, wherein the balance L-shaped structure of link block 5, as shown in Figure 10 and Figure 11, L
The short side of shape is provided with rack gear 501, and L shape long side is provided with guide groove 502, is provided in sliding block group 2 and matches with guide groove 502
Guide rod.Guide rod and guide groove 502 cooperate in use, mobile by drive rack 501, and then make balance weight 203 mobile,
Since tooth form and tooth pitch shape are fixed on rack gear 501, cause the sliding stroke of balance weight 203 controllable.
Further, in order to control the sliding stroke of balance weight 203, and then the stroke of independent suspension system, this reality are controlled
With it is novel further include balancing device 6, wherein balancing device 6 include gear shaft 601,601 front end of gear shaft is socketed with the first transmission
Gear 6011, the tooth form of the first transmission gear and the tooth form of rack gear 501 match, and the first transmission gear 6011 and rack gear 501
It is meshed, 601 rear end of gear shaft is also socketed with the second transmission gear 6012；It further include the upper bearing (metal) to match with gear shaft 601
Seat 602 and step 603, in fig. 8, balancing device 6 includes pedestal, and it is defeated to be fixedly mounted on reduction gearbox for pedestal when practical application
On 1 shell of outlet, it is provided with step 603 on pedestal, further includes matched top chock 602,603 He of step
Gear shaft 601 is arranged between top chock 602, wherein multiple, gear shaft easy to support can be set in the bearing block cooperated up and down
601, the first transmission gear 6011 being socketed on gear shaft 601 is meshed with rack gear 501, passes through the first transmission gear 6011 and drives
Rack gear 501 is mobile, and then controls the stroke of independent suspension system elongation.
Further, for the ease of gear shaft 601, or the steering of gear shaft 601 is controlled, in the utility model also
Including steering engine 701, and the third transmission gear 7 being connect with steering engine 701, third transmission gear 7 and the second transmission gear 6012
Match, wherein the output end of steering engine 701 is connected with third transmission gear 7, third transmission gear 7 and the second transmission gear 6012
Engagement, steering engine 701 are connect with vehicle control system, and the output by controlling steering engine 701 turns to, and so just can control sliding block group 2
Glide direction, and then control independent suspension system stroke.
Further, in order to accurately control the stroke of independent suspension system, top chock 602 is also set in the present invention
Be equipped with extension bar 604, extension bar 604 is located at 602 top of top chock, and grapple 8 is socketed on extension bar 604, grapple 8 along
The sliding setting of extension bar 604,8 section of grapple is in up-small and down-big triangle, and lower end is openning shape, and 8 upper end of grapple, which is set in, stretches
On rod 604, lower end is located at the two sides setting of extension bar 604 there are two hook 801, hook 801 and the second transmission gear 6012
Tooth form fit, accurately control the rotation direction of gear shaft 601 by hook 801, and then control the sliding side of sliding block group 2
To if unilateral sliding is excessive, being adjusted by hook 801, or pass through the rotation that aforementioned steering engine 701 adjusts gear shaft 601
Direction, and then the stroke of independent suspension system is controlled, it is more accurate in order to control, it is additionally provided with gyroscope above grapple 8,
Middle gyroscope is connect with vehicle control system, is capable of the rotation direction of real-time perception gear shaft 601 by gyroscope and rotation is gone
Journey, and then accurately control the stroke of independent suspension system.
In the present invention, above-mentioned gyroscope, steering engine 701 and vehicle control system belong to those skilled in the art institute
Well known technology, therefore be not described in detail herein.
It should be understood that embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore it should manage
Solution, after reading the content taught by the present invention, those skilled in the art can make the utility model any various
Change and modification, such equivalent forms equally fall within the application the appended claims and are limited.
Claims (10)
1. a kind of independent suspension auxiliary elongate device, including reduction gearbox output end (1), left half axle (101), right axle shaft (104), a left side
Articulated mounting (103), right articulated mounting (106), left wheel (102) and right wheel (105), the left and right of reduction gearbox output end (1)
Two sides are separately connected left half axle (101) and right axle shaft (104), and wherein left half axle (101) passes through left articulated mounting (103) and left vehicle
(102) connection is taken turns, right axle shaft (104) is connect by right articulated mounting (106) with right wheel (105)；It is characterized in that, further including
Sliding block group (2), left connecting rod (3) and right connecting rod (4), wherein sliding block group (2) and reduction gearbox output end (1) sliding are arranged；Left connecting rod
(3) one end is connect with left articulated mounting (103), and the other end is connect with sliding block group (2)；Right connecting rod (4) one end and right articulated mounting
(106) it connects, the other end is also connect with sliding block group (2).
2. independent suspension auxiliary elongate device according to claim 1, which is characterized in that the sliding block group (2) includes a left side
Strut (201), right strut (202) and balance weight (203), wherein balance weight (203) both ends respectively with left branching rod (201) He Youzhi
Bar (202) connection.
3. independent suspension auxiliary elongate device according to claim 2, which is characterized in that it further include slide block guide rail (204),
Slide block guide rail (204) is fixed at reduction gearbox output end (1), is provided with sliding slot (2041) on the slide block guide rail (204)；Institute
It states left branching rod (201) and is additionally provided with first raised (2011), right strut (202) is additionally provided with second raised (2021), balance weight
(203) it is additionally provided with third protrusion (2031), described first raised (2011), second raised (2021) and third protrusion (2031)
It is fastened in sliding slot (2041).
4. independent suspension auxiliary elongate device according to claim 3, which is characterized in that described first raised (2011),
Second raised (2021), third protrusion (2031) and sliding slot (2041) are disposed as arc.
5. according to independent suspension auxiliary elongate device described in any of the above-described claim, which is characterized in that the left hinged dress
Setting (103) includes left connecting shaft (1031), wherein it is hinged to be provided with first between left connecting shaft (1031) and left wheel (102) axis
Unit (107) is provided with the second hinge unit (108) between left connecting shaft (1031) and left half axle (101)；The right hinged dress
Setting (106) includes right connecting shaft (1061), wherein it is hinged to be provided with first between right connecting shaft (1061) and right wheel (105) axis
Unit (107) is provided with the second hinge unit (108) between right connecting shaft (1061) and right axle shaft (104).
6. independent suspension auxiliary elongate device according to claim 1 or 2 or 3 or 4, which is characterized in that further include balance
Link block (5) balances link block (5) L-shaped structure, wherein L-shaped short side is provided with rack gear (501), L shape long side, which is provided with, to be led
To slot (502), the guide rod to match with guide groove (502) is provided in sliding block group (2).
7. independent suspension auxiliary elongate device according to claim 5, which is characterized in that it further include balance link block (5),
Link block (5) L-shaped structure is balanced, wherein L-shaped short side is provided with rack gear (501), L shape long side is provided with guide groove (502),
The guide rod to match with guide groove (502) is provided in sliding block group (2).
8. independent suspension auxiliary elongate device according to claim 7, which is characterized in that further include balancing device (6), institute
Stating balancing device (6) includes gear shaft (601), and gear shaft (601) front end is socketed with the first transmission gear (6011), gear shaft
(601) rear end is also socketed with the second transmission gear (6012)；The tooth form of first transmission gear (6011) and the tooth form of rack gear (501)
Match, and the first transmission gear (6011) is meshed with rack gear (501)；It further include the upper axis to match with gear shaft (601)
Hold seat (602) and step (603).
9. independent suspension auxiliary elongate device according to claim 8, which is characterized in that it further include steering engine (701), and
The transmission gear (7) connecting with steering engine (701), wherein transmission gear (7) matches with the second transmission gear (6012).
10. independent suspension auxiliary elongate device according to claim 8 or claim 9, which is characterized in that top chock (602) is also
It being provided with extension bar (604), is socketed on extension bar (604) grapple (8), grapple (8) is slided along extension bar (604) to be arranged,
And it is located at hook (801), the hook (801) and the second transmission gear there are two the settings of extension bar (604) both ends on grapple (8)
(6012) tooth form fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774735.XU CN208914898U (en) | 2018-10-30 | 2018-10-30 | A kind of independent suspension auxiliary elongate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774735.XU CN208914898U (en) | 2018-10-30 | 2018-10-30 | A kind of independent suspension auxiliary elongate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208914898U true CN208914898U (en) | 2019-05-31 |
Family
ID=66711142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821774735.XU Withdrawn - After Issue CN208914898U (en) | 2018-10-30 | 2018-10-30 | A kind of independent suspension auxiliary elongate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208914898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249755A (en) * | 2018-10-30 | 2019-01-22 | 苏昶 | A kind of independent suspension auxiliary elongate device |
-
2018
- 2018-10-30 CN CN201821774735.XU patent/CN208914898U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249755A (en) * | 2018-10-30 | 2019-01-22 | 苏昶 | A kind of independent suspension auxiliary elongate device |
| CN109249755B (en) * | 2018-10-30 | 2023-11-14 | 苏昶 | Independent suspension auxiliary extension device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190531 Effective date of abandoning: 20231114 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190531 Effective date of abandoning: 20231114 |