CN103129679B - A kind of resilient suspension structure - Google Patents
A kind of resilient suspension structure Download PDFInfo
- Publication number
- CN103129679B CN103129679B CN201110394950.3A CN201110394950A CN103129679B CN 103129679 B CN103129679 B CN 103129679B CN 201110394950 A CN201110394950 A CN 201110394950A CN 103129679 B CN103129679 B CN 103129679B
- Authority
- CN
- China
- Prior art keywords
- amortisseur
- rotating shaft
- decelerator
- wheel
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 238000013016 damping Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of resilient suspension structure, simple in construction, reasonable in design, including bracing frame and amortisseur, amortisseur be respectively arranged at two ends with the first amortisseur rotating shaft and the second amortisseur rotating shaft, amortisseur one end connects bracing frame by the first amortisseur rotating shaft, the described amortisseur other end passes through the second amortisseur rotating shaft connection reducer, amortisseur periphery is provided with spring, decelerator passes through decelerator rotating shaft connecting vehicle frame, present configuration is simply compact, take up room little, amortisseur is connected with decelerator and bracing frame by amortisseur rotating shaft, make to react more sensitive during amortisseur shock-absorbing, good damping effect, use more comfortable.
Description
Technical field
The present invention relates to suspension frame structure, particularly to a kind of novel flexible suspension structure being used on mini self-balancing two-wheeled vehicle.
Background technology
Suspension frame structure is the general name of all force transmission connections in vehicle between vehicle frame and vehicle bridge or wheel, its effect is the power between transmission wheel and vehicle frame and moment, cushion because uneven road surface passes to the impulsive force of vehicle frame or vehicle body, and the vibrations thus caused that decay, to ensure that vehicle can smoothly travel. Suspension frame structure is made up of flexible member, guiding mechanism and amortisseur etc., and flexible member is leaf spring, air spring and torsion-bar spring etc. mostly, and suspension frame structure flexibly links up vehicle frame and wheel, is related to the multiple serviceability of vehicle. For two-wheeled vehicle, the quality of suspension directly influences the control stability of scooter, braking safety and comfort etc. Therefore suspension frame structure should meet the comfortableness requirement of vehicle, meet the requirement of its control stability again, but existing suspension frame structure not only structure is complicated, take up room bigger, the lower end of its amortisseur and wheel are joined directly together, this kind of mounting means makes it not only react sensitive not when shock-absorbing, and damping effect is bad.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that a kind of resilient suspension structure, its simple in construction, reasonable in design, good damping effect, make two-wheeled vehicle more comfortable when uneven road surface travels.
For reaching above-mentioned purpose, a kind of resilient suspension structure provided by the invention, adopt following technical scheme: a kind of resilient suspension structure, including bracing frame and amortisseur, described amortisseur be respectively arranged at two ends with the first amortisseur rotating shaft and the second amortisseur rotating shaft, described amortisseur one end connects bracing frame through described first amortisseur rotating shaft, and the described amortisseur other end is through described second amortisseur rotating shaft connection reducer; Described amortisseur periphery is provided with spring, and described spring is fixing connects described amortisseur.
Further, described decelerator one end is provided with decelerator rotating shaft, and described decelerator is through described decelerator rotating shaft connecting vehicle frame.
Further, described spring is stage clip or extension spring.
Further, two amortisseurs are symmetrical set, and described two amortisseurs are fixed on described vehicle frame each through described first amortisseur rotating shaft and bracing frame.
Further, described decelerator is arranged at the inner side of wheel, and described decelerator is embedded in the wheel hub of described wheel.
Further, described decelerator comprises input gear, output gear and output shaft, and described input gear is connected by shaft coupling with the motor shaft of motor, and described input gear engages with described output gear, described output gear connects described output shaft, and described output shaft connects the wheel hub of described wheel.
Further, described output shaft connects the wheel hub of described wheel with key connected mode.
The invention has the beneficial effects as follows: present configuration is reasonable in design, simply compact, taking up room little, described amortisseur uses stage clip or extension spring as impact-absorbing medium, more comfortable when uneven road surface travels, described amortisseur is connected with decelerator and bracing frame by amortisseur rotating shaft, this mounting means makes to react more sensitive during described amortisseur shock-absorbing, and shock-absorbing effect is good, reduces the vibrations that user directly accepts, the stability of two-wheeled vehicle is better, uses more comfortable.
Accompanying drawing explanation
Fig. 1 show present configuration side view.
Fig. 2 show present configuration rearview.
Fig. 3 show the test figure after the present invention removes wheel.
Fig. 4 show the C-C sectional view shown in Fig. 3 of the present invention.
The following is parts sign flag of the present invention to illustrate:
Bracing frame 10, amortisseur the 20, first amortisseur rotating shaft the 21, second amortisseur rotating shaft 22, spring 23, decelerator 30, decelerator rotating shaft 31, input gear 32, output gear 33, output shaft 34, vehicle frame 40, wheel 50, shaft coupling 60, motor 70, motor shaft 71.
Detailed description of the invention
For inventive feature, technological means and the specific purposes reached, function can be further appreciated that, resolve the advantages and spirit of the present invention, by below in conjunction with accompanying drawing and detailed description of the invention, the detailed description of the present invention is further understood.
As shown in Figure of description, the present invention includes bracing frame 10 and two amortisseurs 20, support frame as described above 10 is used for fixing described two amortisseurs 20, described two amortisseurs 20 are symmetrical set, described amortisseur 20 periphery is provided with spring 23, described spring 23 is fixing connects described amortisseur 20, and described spring 23 is stage clip or extension spring. Described stage clip or extension spring, in order to control the motion of described amortisseur 20, relax and restrain the vibration and impact that are caused by uneven road surface.
The one end of described amortisseur 20 is provided with the first amortisseur rotating shaft 21, and described first amortisseur rotating shaft 21 connects support frame as described above 10; The other end of described amortisseur 20 is provided with the second amortisseur rotating shaft 22, described second amortisseur rotating shaft 22 connection reducer 30. The one end of described decelerator 30 is provided with decelerator rotating shaft 31, and described decelerator 30 is through described decelerator rotating shaft 31 connecting vehicle frame 40, and described decelerator 30 can rotate around described decelerator rotating shaft 31. Described vehicle frame 40 is fixed on by described first amortisseur rotating shaft 21 and bracing frame 10 in described amortisseur 20 one end. Described amortisseur 20 other end is through described second amortisseur rotating shaft 22 connection reducer 30. The rotating shaft of described amortisseur 20 makes described amortisseur 20 react more sensitive when shock-absorbing, and the damping effect of described amortisseur 20 is better.
Described decelerator 30 is arranged at the inner side of wheel 50, and described decelerator 30 is embedded in the wheel hub of described wheel 50. Described decelerator 30 comprises input gear 32, output gear 33 and output shaft 34, described input gear 32 is connected by shaft coupling 60 with the motor shaft 71 of motor 70, described input gear 32 engages with described output gear 33, described output gear 33 connects described output shaft 34, and described output shaft 34 connects the wheel hub of described wheel 50. Described output shaft 34 connects the wheel hub of described wheel 50 with key connected mode.
When using two-wheeled vehicle, start described motor, the motor shaft 71 of described motor 70 rotates, described motor shaft 71 connects the input gear 32 of described decelerator 30 by described shaft coupling 60, described motor shaft 71 drives described input gear 32 to rotate, described input gear 32 drives the output gear 33 being meshed with it to rotate simultaneously, thus driving the described output shaft 34 together with fixing with described output gear 33 to rotate, described output shaft 34 drives described wheel 50 to rotate, and reaches the effect of deceleration. When wheel 50 runs into the vibrations that road surface of jolting produces, the wheel 50 first passing through two-wheeled vehicle is delivered on described decelerator 30. Now, one end of described decelerator 30 is around the axis rotation of described decelerator rotating shaft 31, and vibrations are passed to described amortisseur 20 by described second amortisseur rotating shaft 22 by the other end of described decelerator 30. The stage clip of described amortisseur 20 periphery or extension spring pressurized generation elastic deformation, described amortisseur 20 absorbs vibrations; Described stage clip or extension spring are delivered to support frame as described above 10 remaining vibrations by described first amortisseur rotating shaft 21, remaining vibrations are passed to described vehicle frame 40 by support frame as described above 10 again, and final remaining minimum vibrations are delivered to user through described vehicle frame 40. User shakes vibrations simply slight after the damping of described amortisseur 20 from what feel described vehicle frame 40, thus having reached the effect of damping.
When wheel 50 runs into the vibrations that barrier produces, one end of described decelerator 30 is around the axis rotation of described decelerator rotating shaft 31, stage clip or extension spring on described amortisseur 20 are compressed, described wheel 50 moves upward, thus the pedal reaching two-wheeled vehicle breaks the barriers when terrain clearance is basically unchanged, increase the comfort level of user.
In sum, suspension frame structure of the present invention is reasonable in design, simple in construction, compact, and the space taken is little, easy to use. Described amortisseur 20 is connected with bracing frame 10 and decelerator 30 respectively through described first amortisseur rotating shaft 21 and the second amortisseur rotating shaft 22, this structural design makes to react more sensitive during described amortisseur 20 shock-absorbing, shock-absorbing effect is good, and the stability of two-wheeled vehicle is better, uses more comfortable.
Embodiment described above only have expressed the some embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as limitation of the scope of the invention. It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with claims.
Claims (3)
1. a resilient suspension structure, including bracing frame (10) and two amortisseurs (20), it is characterized in that: described amortisseur (20) be respectively arranged at two ends with the first amortisseur rotating shaft (21) and the second amortisseur rotating shaft (22), described amortisseur (20) one end connects bracing frame (10) through described first amortisseur rotating shaft (21), and described amortisseur (20) other end is through described second amortisseur rotating shaft (22) connection reducer (30); Described amortisseur (20) periphery is provided with spring (23), and described spring (23) is fixing connects described amortisseur (20);
Described decelerator (30) one end is provided with decelerator rotating shaft (31), and described decelerator (30) is through described decelerator rotating shaft (31) connecting vehicle frame (40);
Described spring (23) is stage clip or extension spring;
Two amortisseurs (20) are symmetrical set, and described two amortisseurs (20) are fixed on described vehicle frame (40) each through described first amortisseur rotating shaft (21) and bracing frame (10);
Described decelerator (30) is arranged at wheel (50) inner side, and described decelerator (30) is embedded in the wheel hub of described wheel (50).
2. a kind of resilient suspension structure according to claim 1, it is characterized in that: described decelerator (30) comprises input gear (32), output gear (33) and output shaft (34), described input gear (32) is connected by shaft coupling (60) with the motor shaft (71) of motor (70), described input gear (32) engages with described output gear (33), described output gear (33) connects described output shaft (34), and described output shaft (34) connects the wheel hub of described wheel (50).
3. a kind of resilient suspension structure according to claim 2, it is characterised in that: described output shaft (34) connects the wheel hub of described wheel (50) with key connected mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394950.3A CN103129679B (en) | 2011-12-02 | 2011-12-02 | A kind of resilient suspension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394950.3A CN103129679B (en) | 2011-12-02 | 2011-12-02 | A kind of resilient suspension structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103129679A CN103129679A (en) | 2013-06-05 |
| CN103129679B true CN103129679B (en) | 2016-06-01 |
Family
ID=48490255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110394950.3A Active CN103129679B (en) | 2011-12-02 | 2011-12-02 | A kind of resilient suspension structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103129679B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501796Y (en) * | 2001-09-17 | 2002-07-24 | 陈定兴 | Folding shock-proof fast dismounting device for bicycle |
| CN101817306A (en) * | 2010-05-06 | 2010-09-01 | 江苏大红成莱宝驰机车制造有限公司 | Hub motor for electric automobile |
| CN202529099U (en) * | 2011-12-02 | 2012-11-14 | 东莞易步机器人有限公司 | Elastic suspension structure |
-
2011
- 2011-12-02 CN CN201110394950.3A patent/CN103129679B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501796Y (en) * | 2001-09-17 | 2002-07-24 | 陈定兴 | Folding shock-proof fast dismounting device for bicycle |
| CN101817306A (en) * | 2010-05-06 | 2010-09-01 | 江苏大红成莱宝驰机车制造有限公司 | Hub motor for electric automobile |
| CN202529099U (en) * | 2011-12-02 | 2012-11-14 | 东莞易步机器人有限公司 | Elastic suspension structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103129679A (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4113506B2 (en) | Wheel support device | |
| JP4038116B2 (en) | Vehicle with electric motor | |
| CN101370680A (en) | In-wheel motor system | |
| WO2005097533A1 (en) | In-wheel motor system | |
| CN102555770A (en) | Speed-reducing wheel-rim driving system using mass of motor as mass of power vibration absorber | |
| CN102092256B (en) | Structure and method for reducing equivalent unsprung weight of wheel-rim electrically-driven system of single trailing arm type suspension | |
| CN202641303U (en) | Independent suspending device of four-wheel electric car | |
| CN101985278B (en) | Reduction type wheel electric drive and vertical jitter type suspension system of electric vehicle | |
| CN105705358A (en) | Torque roll axis mounting system for serial range extenders without a through-drive | |
| CN110001344A (en) | It is a kind of to be actively lifted torsion beam suspension structure | |
| CN103129679B (en) | A kind of resilient suspension structure | |
| CN109178017A (en) | A kind of small wheelbase compact magneto seizes installing type and directly drives bogie | |
| CN104309429A (en) | Four-wheel environment-friendly electric vehicle | |
| CN205768659U (en) | A kind of vehicle and power transmission arrangment thereof | |
| CN202529099U (en) | Elastic suspension structure | |
| CN204095429U (en) | A kind of four-wheel Environmental-friendelectric electric vehicle | |
| CN107444007B (en) | A kind of electric wheel and vehicle with built-in suspension | |
| CN106671718B (en) | Energy feedback suspension device | |
| CN214647433U (en) | Oblique-pulling type multi-rigidity auxiliary independent suspension device | |
| CN205534944U (en) | Electric vehicle reducer's combination formula fixed bolster | |
| CN112757857B (en) | Cable-stayed multi-rigidity auxiliary independent suspension device | |
| CN103349598A (en) | Middle wheel driving five-linkage suspension system of electric wheelchair | |
| CN204263868U (en) | Horizontal independent suspension device | |
| KR20080006128A (en) | Suspension wheel | |
| CN202439528U (en) | Damping structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 333124 Lin Hu Xiang Mu Li Xin Cun 110, Poyang County, Shangrao City, Jiangxi Province Patentee after: Zhang Mingming Address before: Science and technology Songshan Lake Science and Technology Industrial Park in Guangdong province Dongguan City nine road 523808 No. 1 Patentee before: Dongguan Robstep Robot Co., Ltd. |