CN206501962U - A kind of front suspension deflection mechanism of tricycle - Google Patents
A kind of front suspension deflection mechanism of tricycle Download PDFInfo
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- CN206501962U CN206501962U CN201621294812.2U CN201621294812U CN206501962U CN 206501962 U CN206501962 U CN 206501962U CN 201621294812 U CN201621294812 U CN 201621294812U CN 206501962 U CN206501962 U CN 206501962U
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- arm
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- front suspension
- deflection mechanism
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Abstract
The utility model is related to vehicle suspension technical field, the front suspension deflection mechanism of more particularly to a kind of tricycle.The utility model steering linkage is not using coaxially arranged, and form parallelogram sturcutre between steering linkage and the upper and lower arm of suspension, effectively reduce vehicle toe-in change during left and right wheels angular errors and cantilevered swing in steering procedure, improve vehicle traveling handling stability, left and right wheelses wear rate is reduced, larger raising is obtained using reliability.
Description
Technical field
The utility model is related to vehicle suspension technical field, the front suspension deflection mechanism of more particularly to a kind of tricycle.
Background technology
Two wheeler because of the limitation of structure, under steam due to front-wheel earth point when turning and vehicle frame facade not same
In one plane, speed is higher and wet-skid road surface on easily slip.And traditional three-wheel, carriage when travelling on bend because
Structure is limited, and vehicle can not realize free beat, can not easily be realized that press-bending is acted during turning, be allowed custom to ride two-wheel car
People do not feel like oneself.Occur in that a variety of tilting-type reverse three-wheeled vehicles recent years, overcome vehicle body and easily fall down, unstable lack
Point, the impression of riding that can bring two wheeler the same to user again, space-consuming is suitable with two wheeler, with low cost, energy-conserving and environment-protective,
Just progressively obtain customer acceptance.
The coaxial mounted form of left and right turn pull bar is used the domestic front suspension structure of falling three-wheeled electric vehicle at present more, it is such
Toeing-in change of the mechanism of type during the corner and cantilevered swing of left and right wheelses can not be effectively controlled in steering.
Utility model content
In order to overcome existing two wheeler easily to fall down and ride the problem of being not sufficiently stable in turning or on wet-skid road surface,
The utility model proposes a kind of front suspension deflection mechanism of tricycle.
A kind of front suspension deflection mechanism of tricycle, its right upper arm and left upper arm the inner are provided with rolling bearing, by upper
Reel cage axle is arranged on the upper end of link, and bottom right arm and lower-left arm the inner are provided with rolling bearing, respectively by preceding reel cage axle with after
Reel cage axle is arranged on the lower end of link；Right upper arm and bottom right arm outer end are provided with rolling bearing, are attached to respectively by connecting shaft
Upper right is hinged to be hinged with bottom right, and upper right is hinged to be hinged with bottom right and is arranged on respectively by bearing on right turn section；Left upper arm and a left side
Underarm outer end is provided with rolling bearing, is attached to upper left by connecting shaft respectively and is hinged and is hinged with lower-left, and upper left is hinged and lower-left hinge
Connect and be arranged on respectively by bearing on left steering section；Right turn section upper and lower ends are provided with axle center identical rolling bearing, bearing
Axial line be right turn section kingpin axis；Left steering section upper and lower ends are provided with axle center identical rolling bearing, axle
The axial line held is the kingpin axis of left steering section, and right upper arm, left upper arm, bottom right arm and lower-left arm are in " Y " font.
Right upper arm, bottom right arm, left upper arm, lower-left arm, upper right are hinged, bottom right is hinged, upper left is hinged, lower-left is hinged and is connected
Parallel-crank mechanism of the frame row into two closings；Vehicle is during turning, due to the effect of human body and vehicle body centripetal force, band
Dynamic suspension deflection mechanism, makes upper and lower arm produce the changing of the relative positions, automatically adjusts body sway angle, realizes and freely rides as two wheeler,
Keep good handling and flexibility；In addition when the left and right wheel of vehicle passes through uneven road surface, because left and right suspension is mutually only
It is vertical, vehicle body is preferably kept upright, maintain the security and comfortableness of vehicle traveling.
Steering column is connected to fixing pipe by universal joint, and fixing pipe is welded on link, and the lower end of universal joint is provided with
Steering arm, steering arm passes through right turn pull bar and right turn provided with two out-of-alignment mounting holes, steering arm right side mounting hole
Arm is connected, and mounting hole is connected by left steering pull bar with left steering arm on the left of steering arm.Right turn pull bar, right turn arm, upper right
Arm, left steering pull bar, left steering arm, left upper arm and steering arm form two closings respectively in front view and top view both direction
Parallel-crank mechanism；During steering and suspension beat, left and right wheelses remain parallel, vehicle run stability
It is high.
Right turn section and left steering section are pivotally connected on right wheel tire and left tire by right wheel axle and revolver respectively, right turn
The main pin axis of section and left steering section are respectively on right wheel tire and the neutral surface of left tire, due to suspension stub in steering procedure
Axle center is on wheel neutral surface, and steering drag is small, improves steering flexibility.
Damper is also provided with by set square on bottom right arm and lower-left arm, absorbs to do the impact on road surface, makes vehicle
Traveling is more smoothed out.
The utility model steering linkage uses not coaxially arranged compared with prior art, and steering linkage and suspension are upper and lower
Parallelogram sturcutre is formed between arm, car during left and right wheels angular errors and cantilevered swing is effectively reduced in steering procedure
Prenex change, improves vehicle traveling handling stability, reduces left and right wheelses wear rate, larger raising is obtained using reliability.
Brief description of the drawings：
Accompanying drawing 1 is a kind of structural representation of the front suspension deflection mechanism of tricycle of the utility model；
Accompanying drawing 2 is a kind of front view of the front suspension deflection mechanism of tricycle of the utility model；
Accompanying drawing 3 is the assembling figure of right upper arm of the present utility model, left upper arm, bottom right arm, lower-left arm and damper；
Marked in figure：1. right upper arm, 2. left upper arms, 3. bottom right arms, 4. lower-left arms, 5. right turn sections, 6. left steering sections, 7.
Upper right is hinged, and 8. upper lefts are hinged, and 9. bottom rights are hinged, and 10. lower-lefts are hinged, 11. right turn pull bars, 12. left steering pull bars, and 13. is right
Steering arm, 14. left steering arms, 15. steering arms, 16. dampers, 17. steering columns, 18. turn to columns, 19. links, on 20.
Reel cage axle, reel cage axle before 21., reel cage axle, 23. right wheel tires, 24. left tires, 25. right wheel axles, 26. revolver axles, 27. ten thousand after 22.
Xiang Jie, 28. set squares.
Embodiment
The utility model is described in further detail with reference to test example and embodiment.But should not be by this
The scope for being interpreted as the above-mentioned theme of the utility model is only limitted to following embodiment, all to be realized based on the utility model content
Technology belongs to scope of the present utility model.
In Fig. 1-Fig. 3, right upper arm 1 and left upper arm 2 are inner provided with rolling bearing, and connection is arranged on by upper reel cage axle 20
The upper end of frame 19, bottom right arm 3 and lower-left arm 4 are inner provided with rolling bearing, are pacified respectively by preceding reel cage axle 21 and rear reel cage axle 22
Mounted in the lower end of link 19；Right upper arm 1 and the outer end of bottom right arm 3 are provided with rolling bearing, are attached to upper right by connecting shaft respectively
Be hinged 7 and bottom right be hinged 9, upper right be hinged 7 and bottom right be hinged 9 and be arranged on respectively by bearing on right turn section 5；The He of left upper arm 2
The outer end of lower-left arm 4 be provided with rolling bearing, respectively by connecting shaft be attached to upper left be hinged 8 and lower-left be hinged 10, upper left is hinged 8 Hes
Lower-left is hinged 10 and is arranged on respectively by bearing on left steering section 6；The upper and lower ends of right turn section 5 are provided with axle center identical rolling
Bearing, the axial line of bearing is the rotation axis of right turn section 5；The upper and lower ends of left steering section 6 are provided with axle center identical rolling
Bearing, the axial line of bearing is the rotation axis of left steering section 6；
Right upper arm 1, bottom right arm 3, left upper arm 2, lower-left arm 4, upper right be hinged 7, bottom right be hinged 9, upper left be hinged 8, lower-left hinge
Connect 10 and the row of link 19 into two closing parallel-crank mechanisms；Vehicle during turning, due to human body and vehicle body to
The effect of mental and physical efforts, drives suspension deflection mechanism, upper and lower arm is produced the changing of the relative positions, automatically adjusts body sway angle, realize two wheeler
As freely ride, keep good handling and flexibility；In addition when the left and right wheel of vehicle passes through uneven road surface, due to it is left,
Right suspension is separate, vehicle body is preferably kept upright, and maintains the security and comfortableness of vehicle traveling.
It can be seen that right upper arm 1, left upper arm 2, bottom right arm 3 and lower-left arm 4 are in " Y " font from Fig. 1 and Fig. 3.Turn to
Post 17 is connected to fixing pipe 18 by universal joint 27, and fixing pipe 18 is welded on link 19, and the lower end of universal joint 27 is provided with
Steering arm 15, steering arm 15 passes through right turn pull bar 11 provided with two out-of-alignment mounting holes, the right side mounting hole of steering arm 15
It is connected with right turn arm 13, the left side mounting hole of steering arm 15 is connected by left steering pull bar 12 with left steering arm 14.Right turn is drawn
Bar 11, right turn arm 13, right upper arm 1, left steering pull bar 12, left steering arm 14, left upper arm 2 and steering arm 15 is in front view and bows
View both direction forms the parallel-crank mechanism of two closings respectively；During wheel steering and suspension beat, left and right
Wheel remains parallel, and vehicle run stability is high.
Right turn section 5 and left steering section 6 are connected to right wheel tire 23 and left tire by right wheel axle 25 and revolver axle 26 respectively
On 24, the main pin axis of right turn section 5 and left steering section 6 on right wheel tire 23 and the neutral surface of left tire 24, are being turned to respectively
During because pivot stud axle center is on wheel neutral surface, steering drag is small, improves steering flexibility.Finally in bottom right arm
3 and lower-left arm 4 on damper is also provided with by set square 28, absorb to do the impact on road surface, vehicle traveling is more smoothed out.
Claims (10)
1. the front suspension deflection mechanism of a kind of tricycle, it is characterised in that right upper arm (1) and left upper arm (2) the inner are provided with rolling
Dynamic bearing, coaxially connected by upper reel cage axle (20), bottom right arm (3) and lower-left arm (4) the inner are provided with rolling bearing, pass through respectively
Preceding reel cage axle (21) and rear reel cage axle (22) are coaxially connected；Right upper arm (1) and bottom right arm (3) outer end are provided with rolling bearing, respectively
It is attached to that upper right is hinged (7) and bottom right is hinged (9), upper right is hinged (7) and bottom right is hinged (9) and is separately mounted to right turn section (5)
On；Left upper arm (2) and lower-left arm (4) outer end are provided with rolling bearing, are mounted respectively to that upper left is hinged (8) and lower-left is hinged (10),
Upper left is hinged (8) and lower-left is hinged (10) and is separately mounted on left steering section (6), right upper arm (1), left upper arm (2), bottom right arm
(3) and lower-left arm (4) be in " Y " font.
2. the front suspension deflection mechanism of tricycle according to claim 1, it is characterised in that right upper arm (1) and upper left
Arm (2) is arranged on the upper end of link (19) by upper reel cage axle (20), and bottom right arm (3) and lower-left arm (4) are respectively by preceding shaking
Frame axle (21) and rear reel cage axle (22) are coaxially mounted to the lower end of link (19).
3. the front suspension deflection mechanism of tricycle according to claim 2, it is characterised in that right upper arm (1), bottom right arm
(3), upper right is hinged (7), bottom right and is hinged (9) and link (19) formation parallel-crank mechanism；Left upper arm (2), lower-left arm
(4), upper left is hinged (8), lower-left and is hinged (10) and link (19) formation parallel-crank mechanism.
4. the front suspension deflection mechanism of tricycle according to claim 3, it is characterised in that above and below right turn section (5)
Two ends are provided with axle center identical rolling bearing, and left steering section (6) upper and lower ends are provided with axle center identical rolling bearing.
5. the front suspension deflection mechanism of tricycle according to claim 4, it is characterised in that right turn section (5) and a left side
Knuckle (6) is connected by right wheel axle (25) and revolver axle (26) with right wheel tire (23) and left tire (24) respectively.
6. the front suspension deflection mechanism of tricycle according to claim 5, it is characterised in that right turn section (5) and a left side
The kingpin axis of knuckle (6) is respectively on right wheel tire (23) and the neutral surface of left tire (24).
7. the front suspension deflection mechanism of tricycle according to claim 6, it is characterised in that steering column (17) passes through ten thousand
Fixing pipe (18) is connected to section (27) and bearing, fixing pipe (18) is welded on link (19), fixing pipe (18) lower end peace
Equipped with steering arm (15), steering arm (15) passes through the right side provided with two out-of-alignment mounting holes, steering arm (15) right side mounting hole
Steering linkage (11) is connected with right turn arm (13), and mounting hole passes through left steering pull bar (12) and left steering on the left of steering arm (15)
Arm (14) is connected, and right turn pull bar (11) and left steering pull bar (12) two ends are separately installed with steering ball pin.
8. the front suspension deflection mechanism of tricycle according to claim 7, it is characterised in that right turn pull bar (11),
Right turn arm (13), right upper arm (1) and steering arm (15) formation parallel-crank mechanism, left steering pull bar (12), left steering arm
(14), left upper arm (2) and steering arm (15) formation parallel-crank mechanism.
9. the front suspension deflection mechanism of tricycle according to claim 8, it is characterised in that damper (16) left and right two
The interface at end is respectively connecting on bottom right arm (3) and lower-left arm (4).
10. the front suspension deflection mechanism of tricycle according to claim 9, it is characterised in that damper (16) passes through
Set square (28) is connected with bottom right arm (3) and lower-left arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294812.2U CN206501962U (en) | 2016-11-28 | 2016-11-28 | A kind of front suspension deflection mechanism of tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294812.2U CN206501962U (en) | 2016-11-28 | 2016-11-28 | A kind of front suspension deflection mechanism of tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501962U true CN206501962U (en) | 2017-09-19 |
Family
ID=59843023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294812.2U Active CN206501962U (en) | 2016-11-28 | 2016-11-28 | A kind of front suspension deflection mechanism of tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501962U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585830A (en) * | 2016-11-28 | 2017-04-26 | 重庆力之星机车制造有限责任公司 | Front suspension deflection mechanism for reverse tricycle |
| CN108749975A (en) * | 2018-07-06 | 2018-11-06 | 立马车业集团有限公司 | motor tricycle |
| CN108749976A (en) * | 2018-07-06 | 2018-11-06 | 立马车业集团有限公司 | Motor vehicle rear linkage |
| CN109693745A (en) * | 2018-12-29 | 2019-04-30 | 北京牛电信息技术有限责任公司 | A kind of tilting gearing of vehicle, method and vehicle |
| CN109703682A (en) * | 2018-11-14 | 2019-05-03 | 重庆高金实业有限公司 | A kind of compound multi-link damping mechanism of tricycle |
-
2016
- 2016-11-28 CN CN201621294812.2U patent/CN206501962U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585830A (en) * | 2016-11-28 | 2017-04-26 | 重庆力之星机车制造有限责任公司 | Front suspension deflection mechanism for reverse tricycle |
| CN108749975A (en) * | 2018-07-06 | 2018-11-06 | 立马车业集团有限公司 | motor tricycle |
| CN108749976A (en) * | 2018-07-06 | 2018-11-06 | 立马车业集团有限公司 | Motor vehicle rear linkage |
| CN108749975B (en) * | 2018-07-06 | 2024-03-26 | 立马车业集团有限公司 | Motor tricycle |
| CN108749976B (en) * | 2018-07-06 | 2024-03-26 | 立马车业集团有限公司 | Rear suspension device for motor vehicle |
| CN109703682A (en) * | 2018-11-14 | 2019-05-03 | 重庆高金实业有限公司 | A kind of compound multi-link damping mechanism of tricycle |
| CN109693745A (en) * | 2018-12-29 | 2019-04-30 | 北京牛电信息技术有限责任公司 | A kind of tilting gearing of vehicle, method and vehicle |
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