CN206749429U - A kind of new vehicle flexible suspending mechanism - Google Patents
A kind of new vehicle flexible suspending mechanism Download PDFInfo
- Publication number
- CN206749429U CN206749429U CN201720649175.4U CN201720649175U CN206749429U CN 206749429 U CN206749429 U CN 206749429U CN 201720649175 U CN201720649175 U CN 201720649175U CN 206749429 U CN206749429 U CN 206749429U
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- CN
- China
- Prior art keywords
- cylinder body
- level
- rail cavity
- piston axle
- daming piston
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of new vehicle flexible suspending mechanism, including rotary extension seat, rotary extension seat matches and rotated around it with suspension mounting seat, dampening assembly is symmetrically arranged with the lower end of rotary extension seat, connected between two dampening assemblies by horizontal oil pipe with driving wheel connector, horizontal oil pipe and driving wheel connector be arranged in parallel, and is provided with oil inlet on horizontal oil pipe；The dampening assembly includes column cylinder body, and column cylinder body is connected with horizontal oil pipe；Slided in column cylinder body and be provided with the flexible cylinder body of one-level, slided in one-level telescoping cylinder body and be provided with the flexible cylinder body of two level, damping spring and daming piston axle are installed in two level telescoping cylinder body, one end of damping spring is fixed in two level telescoping cylinder body, the other end of damping spring is connected with one end of daming piston axle, and the flexible cylinder body of the protruding two level of the other end of daming piston axle is simultaneously connected with driving wheel connector.Dampening assembly can effectively reduce the impact of different loads, enhance stability and service life.
Description
Technical field
The utility model belongs to technical field of vehicle assist equipment, and in particular to a kind of new vehicle hangs telescopic drive
Motivation structure.
Background technology
Hitch used in Current vehicle, it is complicated, on the road surface of out-of-flatness because damper adjusts length limited,
It sometimes appear that the hanging phenomenon of wheel, reduces the driving force of vehicle, can not pass through because whole height limits sometimes.Some is adopted
Elongate structure is supported with single-column, but damper can not be installed additional, single-column structure both sides will also install anti-torsion guide rail additional, add system
Make cost, and the trouble used.
Utility model content
To be solved in the utility model is existing vehicle hanging damper collapsing length deficiency, makes the technologies such as trouble and asks
Topic, is simple to manufacture, Height Adjustable new vehicle flexible suspending mechanism so as to provide one kind.
In order to solve the above technical problems, technical scheme is as follows used by the utility model：
A kind of new vehicle flexible suspending mechanism, including rotary extension seat, rotary extension seat match with suspension mounting seat
And rotated around suspension mounting seat, dampening assembly is symmetrically arranged with the lower end of rotary extension seat, passes through horizontal stroke between two dampening assemblies
Connected to oil pipe with driving wheel connector, horizontal oil pipe and driving wheel connector be arranged in parallel, and be provided with horizontal oil pipe into
Hydraulic fluid port；The dampening assembly includes column cylinder body, and column cylinder body is connected with horizontal oil pipe；Slided in column cylinder body and be provided with one-level
Flexible cylinder body, slide in one-level telescoping cylinder body and be provided with two level and stretch cylinder body, be provided with two level telescoping cylinder body damping spring and
Daming piston axle, one end of damping spring are fixed in two level telescoping cylinder body, the other end and the daming piston axle of damping spring
One end is connected, and the flexible cylinder body of the protruding two level of the other end of daming piston axle is simultaneously connected with driving wheel connector.
Rail cavity I is provided with the column cylinder body, block I is provided with the lower end inner peripheral wall of column cylinder body；One-level
The top of flexible cylinder body is slidably arranged in rail cavity I；The outer wall of column cylinder body is connected with horizontal oil pipe, and horizontal oil pipe and rail
Road chamber I communicates.
Rail cavity II is provided with the one-level telescoping cylinder body, rail cavity II communicates with rail cavity I；Stretched cylinder body in one-level
It is provided with limited block I on the outer wall on top, limited block I is engaged with block I is limited to the one-level cylinder body that stretches in rail cavity I；
The protruding rail cavity I in bottom of the flexible cylinder body of one-level, and it is provided with block on the inner peripheral wall that one-level stretches inferior part of the cylinder block
II, the top of the flexible cylinder body of two level is slidably arranged in rail cavity II.
Limited block II is provided with the flexible cylinder body external wall of upper portion of the two level, limited block II is engaged two level with block II
Flexible cylinder body is limited in rail cavity II；Rail cavity III is provided with two level telescoping cylinder body, is slidably fitted with rail cavity III
Daming piston axle；Damping spring is provided between the top of daming piston axle and rail cavity III；And stretched cylinder body in two level
Block III is provided with the inner peripheral wall of bottom.
The top of the daming piston axle is provided with spring installation counterbore, is provided with the outer wall on daming piston axle top
Limited block III, limited block III are engaged daming piston axis limit with block III in rail cavity III；One end peace of damping spring
In spring installation counterbore, the other end of damping spring is arranged on the top of rail cavity III；The bottom of daming piston axle is outside
Rail cavity III is stretched out, boss and external screw thread are provided with the bottom of daming piston axle, daming piston axle passes through driving wheel connector
Adapter sleeve be connected with locking nut, and the diameter of boss be more than adapter sleeve internal diameter.
The driving wheel connector includes connecting plate, and through hole is provided with the middle part of connecting plate；At the both ends pair of connecting plate
Title is provided with adapter sleeve, and adapter sleeve is corresponding with daming piston axle.
The utility model realizes two lateral balances by symmetrically arranged dampening assembly, and dampening assembly can realize it is flexible.It is horizontal
Two column cylinder bodies are connected to one to oil pipe, it is shared same oil inlet, when oil respectively enters two from horizontal oil pipe
In individual column cylinder body, the flexible cylinder body of one-level and two level stretch cylinder body under the impetus of oil, are stretched out, and due to damping
Damping spring is provided between piston shaft and the flexible cylinder body of two level, slows down vibrations；Conversely, when oil is discharged from horizontal oil pipe, one
The flexible cylinder body of level and the flexible cylinder body of two level are retracted, that is to say, that the height of dampening assembly is adjustable, according to road wheel distance
The height on ground is adjusted to oil mass, road wheel is fully contacted with ground and is unlikely to that the hanging phenomenon of wheel occurs and occurs what is skidded
Situation.Dampening assembly of the present utility model can effectively reduce the impact of different loads, enhance the stability integrally equipped and make
Use the life-span.
Brief description of the drawings
Fig. 1 is use state figure one of the present utility model.
Fig. 2 is use state figure two of the present utility model.
Fig. 3 is the B-B direction sectional view in Fig. 2.
Embodiment
As Figure 1-3, a kind of new vehicle flexible suspending mechanism, including rotary extension seat 1, rotary extension seat 1 is with hanging
Hang mounting seat 1-1 to match and rotate around suspension mounting seat 1-1, dampening assembly be symmetrically arranged with the lower end of rotary extension seat 1,
Connected between two dampening assemblies by horizontal oil pipe 7 and driving wheel connector 8, horizontal oil pipe 7 is parallel with driving wheel connector 8 to be set
Put, and oil inlet is provided with horizontal oil pipe 7.
The dampening assembly includes column cylinder body 2, and column cylinder body 2 is connected with horizontal oil pipe 7；Slide and set in column cylinder body 2
The flexible cylinder body 3 of one-level is equipped with, is slided in the flexible cylinder body 3 of one-level and is provided with the flexible cylinder body 4 of two level, the flexible cylinder body 4 of two level is interior to be installed
Have a damping spring 5 and daming piston axle 6, one end of damping spring 5 is fixed on two level and stretched in cylinder body 4, damping spring 5 it is another
End is connected with one end of daming piston axle 6, the flexible cylinder body 4 of the protruding two level of the other end of daming piston axle 6 and and driving wheel
Connector 8 connects.
Specifically, the 2-1 of rail cavity I is provided with the column cylinder body 2, is set on the lower end inner peripheral wall of column cylinder body 2
There is the 2-2 of block I；The top of the flexible cylinder body 3 of one-level is slidably arranged in the 2-1 of rail cavity I；The outer wall of column cylinder body 2 and laterally oil
Pipe 7 connects, and horizontal oil pipe 7 communicates with the 2-1 of rail cavity I.
Rail cavity II 3-1, the 3-1 of rail cavity II are provided with the flexible cylinder body 3 of the one-level to communicate with the 2-1 of rail cavity I；One
It is provided with limited block I 3-2, the 3-2 of limited block I on the outer wall on the flexible top of cylinder body 3 of level and is engaged with the 2-2 of block I and one-level is stretched
Cylinder body 3 is limited in the 2-1 of rail cavity I；The protruding 2-1 of rail cavity I in bottom of the flexible cylinder body 3 of one-level, and in one-level telescoping cylinder
The 3-3 of block II is provided with the inner peripheral wall of the bottom of body 3, the top of the flexible cylinder body 4 of two level is slidably arranged in the 3-1 of rail cavity II
It is interior.
Limited block II 4-1, the 4-1 of limited block II and the 3-3 phases of block II are provided with the flexible external wall of upper portion of cylinder body 4 of the two level
Coordinate and the two level cylinder body 4 that stretches is limited in the 3-1 of rail cavity II；Stretched in two level and be provided with the 4-2 of rail cavity III, rail in cylinder body 4
Daming piston axle 6 is slidably fitted with the 4-2 of road chamber III；It is provided with and subtracts between daming piston axle 6 and the 4-2 of rail cavity III top
Shake spring 5；And the 4-3 of block III is provided with the bottom inner peripheral wall that two level stretches cylinder body 4.
The top of the daming piston axle 6 is provided with spring installation counterbore 6-1, on the outer wall on the top of daming piston axle 6
It is provided with limited block III 6-2, the 6-2 of limited block III and is engaged with the 4-3 of block III and daming piston axle 6 is limited to the 4-2 of rail cavity III
It is interior；One end of damping spring 5 is arranged in spring installation counterbore 6-1, and the other end of damping spring 5 is arranged on the 4-2 of rail cavity III
Top；The protruding 4-2 of rail cavity III in bottom of daming piston axle 6, boss 6-3 is provided with the bottom of daming piston axle 6
And external screw thread, the adapter sleeve 8-3 of daming piston axle 6 through driving wheel connector 8 is connected with locking nut, and boss 6-3's is straight
Footpath is more than adapter sleeve 8-3 internal diameter.Boss and locking nut play a part of fixed daming piston axle, it is ensured that daming piston axle is not
It can be skidded off out of adapter sleeve.
The driving wheel connector 8 includes connecting plate 8-1, and through hole 8-2 is provided with the middle part of connecting plate 8-1；By using
In installation drive motor 10, the output shaft of drive motor 10 is connected through through hole with driving wheel 11.At connecting plate 8-1 both ends pair
Title is provided with adapter sleeve 8-3, and adapter sleeve 8-3 is corresponding with daming piston axle 6.
When ground relief, oil enters in horizontal oil pipe 7 from oil inlet, and then separately flows into column cylinder body 2, makes
One-level in column cylinder body 2 cylinder body 3 that stretches is protruding, because the 3-1 of rail cavity II communicates with the 2-1 of rail cavity I, so two level is stretched
Contracting cylinder body 4 also stretches out in the presence of oil, and extrudes the damping spring 5 in the 4-2 of rail cavity III, makes what daming piston axle 6 connected
Driving wheel connector 8 is moved down with driving wheel, conversely, oil flows out from horizontal oil pipe 7, the flexible cylinder body of one-level and two level are stretched
Cylinder body is retracted.It is provided to make driving wheel contact with ground all the time, prevents from not contacting and cause to skid.
Claims (6)
1. a kind of new vehicle flexible suspending mechanism, including rotary extension seat（1）, rotary extension seat（1）With hanging mounting seat（1-
1）Match and around suspension mounting seat（1-1）Rotate, it is characterised in that：In rotary extension seat（1）Lower end be symmetrically arranged with and subtract
Component is shaken, passes through horizontal oil pipe between two dampening assemblies（7）With driving wheel connector（8）Connection, horizontal oil pipe（7）And driving wheel
Connector（8）It is arranged in parallel, and horizontal oil pipe（7）On be provided with oil inlet；The dampening assembly includes column cylinder body（2）, stand
Post cylinder body（2）With horizontal oil pipe（7）Connection；Column cylinder body（2）Interior slip is provided with the flexible cylinder body of one-level（3）, one-level telescoping cylinder
Body（3）Interior slip is provided with the flexible cylinder body of two level（4）, two level stretches cylinder body（4）Damping spring is inside installed（5）And daming piston
Axle（6）, damping spring（5）One end be fixed on two level stretch cylinder body（4）It is interior, damping spring（5）The other end and daming piston
Axle（6）One end connection, daming piston axle（6）The protruding two level of the other end stretch cylinder body（4）And with driving wheel connector
（8）Connection.
2. new vehicle flexible suspending mechanism according to claim 1, it is characterised in that：The column cylinder body（2）Inside set
It is equipped with rail cavity I（2-1）, column cylinder body（2）Lower end inner peripheral wall on be provided with block I（2-2）；One-level is stretched cylinder body（3）
Top be slidably arranged in rail cavity I（2-1）It is interior；Column cylinder body（2）Outer wall and horizontal oil pipe（7）Connection, and horizontal oil pipe
（7）With rail cavity I（2-1）Communicate.
3. new vehicle flexible suspending mechanism according to claim 1 or 2, it is characterised in that：The one-level is stretched cylinder body
（3）Inside it is provided with rail cavity II（3-1）, rail cavity II（3-1）With rail cavity I（2-1）Communicate；Stretched cylinder body in one-level（3）On
Limited block I is provided with the outer wall in portion（3-2）, limited block I（3-2）With block I（2-2）It is engaged and one-level is stretched cylinder body（3）
It is limited to rail cavity I（2-1）It is interior；One-level is stretched cylinder body（3）The protruding rail cavity I in bottom（2-1）, and in one-level telescoping cylinder
Body（3）Block II is provided with the inner peripheral wall of bottom（3-3）, two level stretches cylinder body（4）Top be slidably arranged in rail cavity
Ⅱ（3-1）It is interior.
4. new vehicle flexible suspending mechanism according to claim 3, it is characterised in that：The two level is stretched cylinder body（4）
Limited block II is provided with external wall of upper portion（4-1）, limited block II（4-1）With block II（3-3）It is engaged and two level is stretched cylinder body
（4）It is limited to rail cavity II（3-1）It is interior；Stretched cylinder body in two level（4）Inside it is provided with rail cavity III（4-2）, rail cavity III（4-2）
Inside it is slidably fitted with daming piston axle（6）；In daming piston axle（6）With rail cavity III（4-2）Top between be provided with damping
Spring（5）；And stretched cylinder body in two level（4）Bottom inner peripheral wall on be provided with block III（4-3）.
5. the new vehicle flexible suspending mechanism according to claim 1 or 4, it is characterised in that：The daming piston axle（6）
Top be provided with spring installation counterbore（6-1）, in daming piston axle（6）Limited block III is provided with the outer wall on top（6-2）,
Limited block III（6-2）With block III（4-3）It is engaged daming piston axle（6）It is limited to rail cavity III（4-2）It is interior；Damping spring
（5）One end be arranged on spring installation counterbore（6-1）It is interior, damping spring（5）The other end be arranged on rail cavity III（4-2）Top
Portion；Daming piston axle（6）The protruding rail cavity III in bottom（4-2）, in daming piston axle（6）Bottom be provided with boss
（6-3）And external screw thread, daming piston axle（6）Through driving wheel connector（8）Adapter sleeve（8-3）It is connected with locking nut, and
Boss（6-3）Diameter be more than adapter sleeve（8-3）Internal diameter.
6. new vehicle flexible suspending mechanism according to claim 5, it is characterised in that：The driving wheel connector（8）
Including connecting plate（8-1）, in connecting plate（8-1）Middle part be provided with through hole（8-2）；In connecting plate（8-1）Both ends symmetrically set
It is equipped with adapter sleeve（8-3）, adapter sleeve（8-3）With daming piston axle（6）It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649175.4U CN206749429U (en) | 2017-06-06 | 2017-06-06 | A kind of new vehicle flexible suspending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649175.4U CN206749429U (en) | 2017-06-06 | 2017-06-06 | A kind of new vehicle flexible suspending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749429U true CN206749429U (en) | 2017-12-15 |
Family
ID=60620794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720649175.4U Expired - Fee Related CN206749429U (en) | 2017-06-06 | 2017-06-06 | A kind of new vehicle flexible suspending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206749429U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985441A (en) * | 2017-12-28 | 2018-05-04 | 欧孚迪汽车设计武汉有限公司 | Electric car and its walking mechanism |
| CN107989945A (en) * | 2017-12-28 | 2018-05-04 | 欧孚迪汽车设计武汉有限公司 | Hydro-pneumatic spring, the steering mechanism of wheel, wheel and vehicle |
| CN108001140A (en) * | 2017-12-28 | 2018-05-08 | 欧孚迪汽车设计武汉有限公司 | A kind of four-wheel electric motor car |
| CN108116492A (en) * | 2017-12-28 | 2018-06-05 | 欧孚迪汽车设计武汉有限公司 | Vehicle and its walking unit |
| CN111532095A (en) * | 2020-04-09 | 2020-08-14 | 宁波吉利汽车研究开发有限公司 | Height-adjustable sliding column and automobile |
-
2017
- 2017-06-06 CN CN201720649175.4U patent/CN206749429U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985441A (en) * | 2017-12-28 | 2018-05-04 | 欧孚迪汽车设计武汉有限公司 | Electric car and its walking mechanism |
| CN107989945A (en) * | 2017-12-28 | 2018-05-04 | 欧孚迪汽车设计武汉有限公司 | Hydro-pneumatic spring, the steering mechanism of wheel, wheel and vehicle |
| CN108001140A (en) * | 2017-12-28 | 2018-05-08 | 欧孚迪汽车设计武汉有限公司 | A kind of four-wheel electric motor car |
| CN108116492A (en) * | 2017-12-28 | 2018-06-05 | 欧孚迪汽车设计武汉有限公司 | Vehicle and its walking unit |
| CN108001140B (en) * | 2017-12-28 | 2024-01-16 | 武汉梦马易腾智能汽车科技有限公司 | Four-wheel electric vehicle |
| CN108116492B (en) * | 2017-12-28 | 2024-04-09 | 武汉梦马易腾智能汽车科技有限公司 | Vehicle and traveling unit thereof |
| CN107989945B (en) * | 2017-12-28 | 2024-05-10 | 武汉梦马易腾智能汽车科技有限公司 | Hydro-pneumatic spring, steering mechanism of wheel, wheel and vehicle |
| CN111532095A (en) * | 2020-04-09 | 2020-08-14 | 宁波吉利汽车研究开发有限公司 | Height-adjustable sliding column and automobile |
| CN111532095B (en) * | 2020-04-09 | 2021-09-14 | 武汉路特斯汽车有限公司 | Height-adjustable sliding column and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |