CN200967465Y - Electric vehicle brake energy-accumulation shaft hub - Google Patents
Electric vehicle brake energy-accumulation shaft hub Download PDFInfo
- Publication number
- CN200967465Y CN200967465Y CN 200620160630 CN200620160630U CN200967465Y CN 200967465 Y CN200967465 Y CN 200967465Y CN 200620160630 CN200620160630 CN 200620160630 CN 200620160630 U CN200620160630 U CN 200620160630U CN 200967465 Y CN200967465 Y CN 200967465Y
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- brake
- ratchet
- internal tooth
- energy
- axle
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Abstract
An electric vehicle brake energy storage axle hub contains an axle, a hub shell and a braking mechanism and is characterized in that: the hub shell is formed by the bolt joint between the both sides of the exoloma of a dynamic floor and the exoloma of a spoke respectively with the exoloma of the dynamic floor and a spring bearing disc; the inner hole of the dynamic floor is connected with the axle by a bearing; the inner side wall of a sun-gear brake hub acts in concert with the brake shoe of the braking mechanism; the sun-gear at the outer side of the sun-gear brake hub engages with the planet gear on the dynamic floor and the planet gear engages with the annular gear of an internal tooth barrel shaft; the stretching outward end of the internal tooth barrel shaft is a ratchet; the ratchet engages with a pawl that is hinged with the braking floor; the energy storage spring is positioned at the outer side of the internal tooth barrel shaft and in a cavity formed by the hub shell; the inner and outer end of the energy storage spring are respectively connected fixedly with the internal tooth barrel shaft and the exoloma of the spoke. The utility model can realize braking energy storage during non-emergency brake and energy release since vehicle starting, thereby saving dynamic energy and making starting easy and labor-saving.
Description
Technical field
The utility model relates to and a kind ofly is used for electric two-wheel vehicle, three-wheel vehicle accumulation of energy propeller boss device is an electric vehicle brake accumulation of energy propeller boss.
Background technology
At present, the propeller boss of known electronic two-wheeled, three-wheel vehicle only rotates and brake function according to having to bear a heavy burden.No matter and brake is internal expansion type or hem type or disc type, all be by strengthening friction, make the force of inertia of car can become heat energy dissipation and fall and car is stopped, though this mode is widely adopted, but the problem that exists is the force of inertia loss of energy to be lost to the greatest extent, and this is the waste of the energy.
Summary of the invention
The utility model its objective is in order to remedy the deficiency that above-mentioned propeller boss brake gear can not be energy-conservation, the force of inertia of car can store when a kind of electronic two-wheeled, three-wheel vehicle brake were provided, the force of inertia that stores after stopping to brake can be discharged on the wheel with the elastic force form of wind spring, make wheel revolutions, and battery-driven car also just also can start to walk to run for the situation of electricity.
The utility model its objective is such realization: a kind of electric vehicle brake accumulation of energy propeller boss comprises: axletree, wheel hub shell and braking mechanism, the described hub shell of taking turns is made of moving base plate, width of cloth bar outer rim and spring shelves dish, and described moving base plate endoporus is connected with axletree by bearing; The both sides of described moving base plate outer rim and width of cloth bar outer rim connect with moving base plate outer rim, spring shelves valve snail respectively; Described braking mechanism is cooperated with the brake shoe of braking mechanism by sun gear brake hubs medial surface; The sun gear in the described sun gear brake hubs outside and the engagement of the planetary wheel on the moving base plate, planetary wheel again with the internally toothed annulus engagement of internal tooth tube axle, internal tooth tube axially outer external part is a ratchet, ratchet and shoe sole pivotally attached ratchet mesh; Described energy-storaging spring is arranged on the internal tooth tube axle outside and forms in the cavity with the wheel hub shell, and the inside and outside end of energy-storaging spring is affixed with internal tooth tube axle and width of cloth bar outer rim respectively.
Described brake shoe is hinged with brake lever by the flat axle of brake, brake flat axle and shoe sole running-fit, and the brake lever upper end is connected by holding the backguy of braking of power brake backguy hole and the power of holding.
Described ratchet is hinged by bearing pin and shoe sole, and the ratchet upper end is provided with reversing backguy hole, and ratchet is connected with the reversing backguy by reversing backguy hole.
Brake accumulation of energy when the utility model can be realized non-emergent brake, releasing of brake, again begin to release can, save kinetic force, starting is light strong.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model planetary structure scheme drawing.
Fig. 3 is that Fig. 2 A is to scheme drawing.
Accompanying drawing number:
1, axletree 2, moving base plate 3, sun gear brake hubs 4, compensating-gear shaft
5, planetary wheel 6, internal tooth tube axle 7, planetary gear carrier 8, width of cloth bar outer rim
9, spring shelves dish 10, ratchet 11, bearing pin 12, brake lever
13, ratchet 14, reversing backguy hole 15, hold power brake backguy hole 16, brake shoe
17, the flat axle 18 of brake, shoe sole 19, energy-storaging spring
The specific embodiment
Embodiment
A kind of electric vehicle brake accumulation of energy propeller boss, as shown in Figure 1: comprising: axletree 1, wheel hub shell and braking mechanism, the described hub shell of taking turns is made of moving base plate 2, width of cloth bar outer rim 8 and spring shelves dish 9, and described moving base plate 2 endoporus are connected with axletree 1 by bearing; The both sides of described moving base plate 2 outer rims and width of cloth bar outer rim 8 are spirally connected with moving base plate 2 outer rims, spring shelves dish 9 respectively; Described braking mechanism is cooperated with the brake shoe 16 of braking mechanism by sun gear brake hubs 3 medial surfaces; The sun gear in described sun gear brake hubs 3 outsides and 5 engagements of the planetary wheel on the moving base plate 2, planetary wheel 5 again with the engagement of the internally toothed annulus of internal tooth tube axle 6, internal tooth tube axle 6 protruding ends are ratchet 13, ratchet 13 and 10 engagements of shoe sole 18 pivotally attached ratchets; Described energy-storaging spring 19 is arranged on internal tooth tube axle 6 outsides and forms in the cavity with the wheel hub shell, and energy-storaging spring 19 inside and outside ends are affixed with internal tooth tube axle 6 and width of cloth bar outer rim 8 respectively.
Described brake shoe 16 is hinged with brake lever 12 by the flat axle 17 of brake, brake flat axle 17 and shoe sole 18 running-fits, and brake lever 12 upper ends are connected by holding the backguy of braking of power brake backguy hole 15 and the power of holding.
Described ratchet 10 is hinged by bearing pin 11 and shoe sole 18, and ratchet 10 upper ends are provided with reversing backguy hole 14, and ratchet 10 is connected with the reversing backguy by reversing backguy hole 14.
Described moving base plate 2 is affixed with width of cloth bar outer rim 8 one sides, and spring shelves dish is affixed at opposite side.Described width of cloth bar outer rim 8 is affixed by width of cloth bar and Wheel.
Described internal tooth tube axle 6 internally toothed annuluss one side is enclosed within on the planetary gear carrier 7 and meshes with planetary wheel 5.
Described planetary wheel 5 and compensating-gear shaft 4 running-fits, and be secured to moving base plate 2 inboards by planetary gear carrier 7, sun gear brake hubs 3 with the bearing cartridge axle of moving base plate 2 one on rotate running-fit.
Described internal tooth tube axle 6 internally toothed annuluss are enclosed within on the planetary gear carrier 7 and 5 engagements of four planetary wheels on one side, compensating-gear shaft 4 be fixed on moving base plate 2 inboards four planetary wheels of described planetary gear carrier 7 inner hole sleeves on sun gear brake hubs 3.Described ratchet 13 is fixed in internal tooth tube axle 6 outer rims, and ratchet 13 matches with ratchet 10, then separates rotation when cw changes; Conter clockwise then ratchet 10 blocks 13 on ratchet and stops.Described energy-storaging spring 19 inner ring heads are converted in the groove that " 7 " font is stuck in internal tooth tube axle 6, its outer ring head curves "? " shape is inserted in the circular groove of width of cloth bar outer rim, described sun gear brake hubs 3 gears on one side with the bearing cartridge axle running-fit of moving base plate 2 one.There is brake shoe that certain interval is also arranged with it in the brake hubs with shoe sole.
With two-wheeled, three-wheeled electric vehicle is that example explanation brake accumulation of energy propeller boss principle of work is as follows:
When meeting red light or traffic congestion parking temporarily and slowing down, holding rim brake with a firm grip, brake cable forces two brake shoes, 16 spreadings to make the sun gear brake hubs stall of rotation and become one by holding the flat axle rotation of 15 pulling clamping handles, 12 drive brakings of power brake cable hole, planetary wheel 5 and the planetary gear carrier 7 that move on the base plate 2 upper planetary gear axles this moment still rotate together with wheel, and also differential rotation together of the internal tooth tube axle that is engaged with, be that planetary gear carrier 7 turns around, internal tooth tube axle changes 7/4 circle.Therefore, also just begin by a circle circle rolling-in on internal tooth tube axle 6 with the energy stroage spring 19 of internal tooth tube axle 6 one, many more, tight more its antagonistic forces of the number of turns of its volume are big more, force moving base plate 2 and width of cloth bar outer rim to be stopped the rotation, and car has also just stopped.This moment is unserviceable counter-rotating under the ratchet effect, and such force of inertia can only deposit volume in and bend on the tight energy stroage spring 19.In the time need travelling again, unclamp rim brake, brake shoe 16 leaves sun gear brake hubs 3, engagement and rotation, wheel also just also begin to have run in four planetary wheels on sun gear brake hubs left-hand revolution, the planetary gear carrier 7 and the inner gear ring on the internal tooth tube axle.
Forget about it the car backguy when car need be moveed backward ratchet 10 is separated with ratchet 13, wheel can reverse.
The utility model characteristics are braking, accumulation of energy, release can three kinds functions possess simultaneously and also do not affect car Car.
The utility model can be made into various models be used for motor-driven two take turns, tricycle, make it starting firmly Less, again environmental protection of fuel-economizing, be suitable for the batch production.
Claims (3)
1, a kind of electric vehicle brake accumulation of energy propeller boss comprises: axletree (1), wheel hub shell and braking mechanism, it is characterized in that: the described hub shell of taking turns is made of moving base plate (2), width of cloth bar outer rim (8) and spring shelves dish (9), and described moving base plate (2) endoporus is connected with axletree (1) by bearing; The both sides of described moving base plate (2) outer rim and width of cloth bar outer rim (8) are spirally connected with moving base plate (2) outer rim, spring shelves dish (9) respectively; Described braking mechanism is cooperated with the brake shoe (16) of braking mechanism by sun gear brake hubs (3) medial surface; The sun gear in described sun gear brake hubs (3) outside and the engagement of the planetary wheel (5) on the moving base plate (2), planetary wheel (5) again with the engagement of the internally toothed annulus of internal tooth tube axle (6), the protruding end of internal tooth tube axle (6) is ratchet (13), ratchet (13) and shoe sole (18) pivotally attached ratchet (10) engagement; Described energy-storaging spring (19) is arranged on internal tooth tube axle (6) outside and forms in the cavity with the wheel hub shell, and the inside and outside end of energy-storaging spring (19) is affixed with internal tooth tube axle (6) and width of cloth bar outer rim (8) respectively.
2, electric vehicle brake accumulation of energy propeller boss as claimed in claim 1, it is characterized in that: described brake shoe (16) is hinged by flat axle of brake (17) and brake lever (12), brake flat axle (17) and shoe sole (18) running-fit, brake lever (12) upper end is connected by holding the backguy of braking of power brake backguy hole (15) and the power of holding.
3, electric vehicle brake accumulation of energy propeller boss as claimed in claim 1, it is characterized in that: described ratchet (10) is hinged by bearing pin (11) and shoe sole (18), ratchet (10) upper end is provided with reversing backguy hole (14), and ratchet (10) is connected with the reversing backguy by reversing backguy hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160630 CN200967465Y (en) | 2006-11-17 | 2006-11-17 | Electric vehicle brake energy-accumulation shaft hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160630 CN200967465Y (en) | 2006-11-17 | 2006-11-17 | Electric vehicle brake energy-accumulation shaft hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200967465Y true CN200967465Y (en) | 2007-10-31 |
Family
ID=38967033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620160630 Expired - Fee Related CN200967465Y (en) | 2006-11-17 | 2006-11-17 | Electric vehicle brake energy-accumulation shaft hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200967465Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704362A (en) * | 2009-03-26 | 2010-05-12 | 魏国成 | Wheel braking stored-energy machine |
| CN101791976A (en) * | 2010-03-23 | 2010-08-04 | 沈阳工业大学 | Self-controlled braking energy-saving wheel assembly |
| CN101791977A (en) * | 2010-03-23 | 2010-08-04 | 沈阳工业大学 | Coil spring rolling gear braking energy-saving wheel device |
| CN101797915A (en) * | 2010-03-23 | 2010-08-11 | 沈阳工业大学 | Single-side hub type energy-saving wheel device |
| CN103158828A (en) * | 2011-12-16 | 2013-06-19 | 江南大学 | Bicycle braking energy using device |
| CN107867363A (en) * | 2016-09-27 | 2018-04-03 | 北京摩拜科技有限公司 | Two wheeler, the axle assembly of tricycle and its wheel, wheel installation method |
-
2006
- 2006-11-17 CN CN 200620160630 patent/CN200967465Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704362A (en) * | 2009-03-26 | 2010-05-12 | 魏国成 | Wheel braking stored-energy machine |
| CN101704362B (en) * | 2009-03-26 | 2013-01-09 | 魏国成 | Wheel braking stored-energy machine |
| CN101791976A (en) * | 2010-03-23 | 2010-08-04 | 沈阳工业大学 | Self-controlled braking energy-saving wheel assembly |
| CN101791977A (en) * | 2010-03-23 | 2010-08-04 | 沈阳工业大学 | Coil spring rolling gear braking energy-saving wheel device |
| CN101797915A (en) * | 2010-03-23 | 2010-08-11 | 沈阳工业大学 | Single-side hub type energy-saving wheel device |
| CN101791977B (en) * | 2010-03-23 | 2011-11-09 | 沈阳工业大学 | Coil spring rolling gear braking energy-saving wheel device |
| CN101797915B (en) * | 2010-03-23 | 2011-11-09 | 沈阳工业大学 | Single-side hub type energy-saving wheel device |
| CN101791976B (en) * | 2010-03-23 | 2011-12-07 | 沈阳工业大学 | Self-controlled braking energy-saving wheel assembly |
| CN103158828A (en) * | 2011-12-16 | 2013-06-19 | 江南大学 | Bicycle braking energy using device |
| CN107867363A (en) * | 2016-09-27 | 2018-04-03 | 北京摩拜科技有限公司 | Two wheeler, the axle assembly of tricycle and its wheel, wheel installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20101117 |