CN2063495U - Drive device by accumulated energy at braking - Google Patents
Drive device by accumulated energy at braking Download PDFInfo
- Publication number
- CN2063495U CN2063495U CN 90211465 CN90211465U CN2063495U CN 2063495 U CN2063495 U CN 2063495U CN 90211465 CN90211465 CN 90211465 CN 90211465 U CN90211465 U CN 90211465U CN 2063495 U CN2063495 U CN 2063495U
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- wheel
- energy
- wheel shaft
- type mechanical
- spring type
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Abstract
The utility model relates to a drive device by accumulated energy at braking, which is mainly used for bicycles. The drive device by accumulated energy at braking comprises a braking energy accumulating mechanism and an energy releasing drive mechanism. The braking energy accumulating mechanism comprises a friction clutch and a spring energy accumulator. The friction clutch is installed on a wheel shaft. The spring energy accumulator is installed on the wheel shaft or a middle shaft sleeve. The energy releasing drive mechanism comprises a gear mechanism, a drive ring or a chain wheel mechanism and a one way clutch. The utility model can accumulate the inertia energy of the bicycle in braking, and can release the energy in running to drive the bicycle to run or act functions of raising the speed or helping to push. The utility model has the advantages of simple structure, compactness. The technique of the drive device by accumulated energy at braking is implemented without changing the original structure of the bicycle basically.
Description
The utility model is mainly used in bicycle.
Cross in the journey at bicycle and other people power garage, for safety or certain needs, people frequently use friction brake to slow down.Like this, the inertia energy in the driving process is on the frictional heat energy that overwhelming majority consumption is produced when brake deceleration.When driving again or giving it the gun, need reinforcing to pedal, and increase physical demands.
The purpose of this utility model provides a kind of brake accumulation of energy that is mainly used in bicycle device of driving.During brake, this device is stored garage's inertia energy, when removing brake driving once again or quickening, the energy of storing is discharged, and walks to drive or works booster action when travelling.
The utility model discharges the mechanism of driving by brake accumulating mechanism and energy and forms minute wheel shaft type and middle axis structure.
The wheel shaft type structure is seen Fig. 1.The structure of wheel (1), drive sprocket (2), free-wheel clutch (7) and with wheel shaft (3) be connected and brake lever (4) and motion thereof are the existing structure of bicycle, set up this device on this basis.The brake accumulating mechanism of wheel shaft type structure is arranged on the wheel shaft (3), is made of friction clutch (5) and spring type mechanical accumulator (6).Retracing spring is arranged in the friction clutch, and friction clutch is by brake lever (4) control, and movable friction shoe (10) can be made axial motion; Its fixed friction piece (8) is connected with the wheel hub of wheel (1) by the inner ring of free-wheel clutch (7), during driving, promptly rotates with wheel.Single direction ratchet mechanism (9) is arranged on the spring type mechanical accumulator (6).The process of brake accumulation of energy is, pulls brake lever (4), makes friction clutch contact, because garage's inertia energy effect, movable friction shoe (10) rotates with wheel and fixed friction piece, drives wheel shaft (3) and rotates, thereby the spring of coaxial mounted spring type mechanical accumulator is tightened, then accumulation of energy.The resistance that is produced by spring slows down car, and plays braking action.Single direction ratchet mechanism makes the spring type mechanical accumulator box body that tightens clockwork spring do the rotation consistent with tightening the clockwork spring direction.The energy of wheel shaft type structure discharges the mechanism of driving and comprises gear mechanism (11), driving ring (12) and free-wheel clutch (13), interconnects by figure to provide.Energy discharges the process of driving, and removes brake, releasing of brake bar (4), and friction clutch is thrown off under the effect of retracing spring, and wheel shaft (3) stops operating.At this moment, the spring of accumulation of energy promptly releases energy, make the spring type mechanical accumulator box body do rotation with the consistent direction of wheel, drive driving ring by gear mechanism, driving ring drives the outer ring of free-wheel clutch, the outer ring drives and wheel hub bonded assembly inner ring again, thereby drive wheels makes travel certain distance or realize acceleration booster action in the certain hour of car.
Specifying Fig. 1 is the specification digest accompanying drawing.
Middle axis structure is seen Fig. 2.Spring type mechanical accumulator (14) in the brake accumulating mechanism of this structure is loaded on bottom bracket axle, and promptly on the pedal axle sleeve (15), ratchet device (19) is also installed thereupon; Friction clutch (16) still is contained on the wheel shaft, and brake is during accumulation of energy, be not to drive wheel shaft to rotate with the movable friction shoe of wheel, but drive sprocket mechanism (17) drives bottom bracket axle (15), makes coaxial cover bonded assembly spring type mechanical accumulator (14) accumulation of energy.Chain-wheel mechanism (17) and bottom bracket axle (15) are considered as the part of spring type mechanical accumulator.Energy discharges the mechanism of driving and is provided by Fig. 2, adopts chain-wheel mechanism (18), again through free-wheel clutch drive wheels (20).
Embodiment.Embodiment is a wheel shaft type, and its structure is provided by Fig. 3.Connecting rod brake disc (21) contacts for the inclined-plane with arresting disc (22) in the movable friction shoe.Friction disc (23) in arresting disc and the movable friction shoe can produce relative rotation, and this two dish is connected with axle sleeve (25) feather key with cover (24) respectively, and axle sleeve (25) is fixing with wheel shaft (26).During wheel, fixed friction piece (27) rotates thereupon.(28) one of springs in the spring type mechanical accumulator are connected with wheel shaft, and the other end is connected with energy storage box body (29), and this box body can relatively rotate with wheel shaft, when axle rotated, spring tightened, when box body changes, then unclamp, the ratchet in the ratchet device (31) is fixed with wheel shaft.Pull brake connecting rod, connecting rod brake disc (21) produces relative rotation with arresting disc (22), because ramp effect, arresting disc (22) is moved to right, promote friction disc (23) and contact with fixed friction piece (27), because the inertia energy effect, friction disc (23) is with wheel, by axle sleeve (25), drive wheel shaft and rotate.Thereby spring (28) is tightened and accumulation of energy.Energy discharges the mechanism of driving, and input end inner gear (30) is fixing with energy storage box body (29), and by the tertiary gear transmission, output gear (32) is fixing with driving ring (33).The releasing of brake connecting rod, retracing spring (34) is thrown off friction clutch, wheel shaft (26) stops operating, because the spring effect of accumulation of energy, energy storage box body (29) produces the rotation consistent with the wheel direction, drive driving ring (33) by gear mechanism, again through the free-wheel clutch drive wheels.
The utility model also can be used for other human powered vehicles.
The inertia energy of garage makes the vehicle ' certain distance or car is given it the gun in certain distance during the utility model utilization brake, and it is simple in structure, compact.Implement present technique, needn't do big change to the original structure of bicycle, it is convenient to implement.
Claims (4)
1, a kind of brake accumulation of energy actuating device is characterized in that discharging driver train by brake accumulating mechanism and energy forms, and is described:
A. the accumulating mechanism that brakes is made of friction clutch and spring type mechanical accumulator, and described friction clutch is loaded on wheel shaft [3], and its fixed friction piece [8] is connected with wheel nave, and described spring type mechanical accumulator is loaded on wheel shaft [3] or bottom bracket axle [15], and is provided with ratchet device,
B. energy discharges the mechanism of driving by gear mechanism [11], driving ring [12] and free-wheel clutch [13] formation, or by chain-wheel mechanism [18] and free-wheel clutch formation, the output gear of described gear mechanism [11] is connected with driving ring [12], and the other end of driving ring is connected with free-wheel clutch
C. described brake accumulating mechanism discharges gear mechanism [11] in the mechanism of driving by spring type mechanical accumulator box body and energy or the input end of chain-wheel mechanism [18] is connected.
2, according to the described device of claim 1, it is characterized in that the arresting disc (22) in the movable friction shoe (10) is that the inclined-plane contacts with the connecting rod brake disc, when friction clutch and spring type mechanical accumulator all are loaded on wheel shaft (3), friction disc (23) in the movable friction shoe (10) is fixed by axle sleeve (25) and wheel shaft, when friction clutch is loaded on wheel shaft (3), when spring type mechanical accumulator is loaded on bottom bracket axle (15), one sprocket wheel of the chain-wheel mechanism in friction disc (23) and the spring type mechanical accumulator is connected, and another sprocket wheel is connected with bottom bracket axle (15).
3, according to the described device of claim 1, it is characterized in that (28) one of the springs of spring type mechanical accumulator are connected in wheel shaft (3) or bottom bracket axle (15), the other end is connected with box body (29).
4,, it is characterized in that gear mechanism (11) is that three grades of transmissions, input end gear are inner gear according to the described device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211465 CN2063495U (en) | 1990-04-26 | 1990-04-26 | Drive device by accumulated energy at braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211465 CN2063495U (en) | 1990-04-26 | 1990-04-26 | Drive device by accumulated energy at braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2063495U true CN2063495U (en) | 1990-10-10 |
Family
ID=4891257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90211465 Withdrawn CN2063495U (en) | 1990-04-26 | 1990-04-26 | Drive device by accumulated energy at braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2063495U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406320C (en) * | 2002-01-14 | 2008-07-30 | 郑悦 | Energy-storing drive of vehicle brake |
| 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 |
| CN101797867A (en) * | 2010-03-23 | 2010-08-11 | 沈阳工业大学 | Planetary gear braking energy-saving wheel device |
| CN101654098B (en) * | 2008-08-18 | 2011-03-30 | 封永记 | Energy-saving device of transport facility |
| CN102233867A (en) * | 2010-04-21 | 2011-11-09 | 雷新国 | Ejection device for recovering braking energy |
| CN102849045A (en) * | 2012-09-21 | 2013-01-02 | 朱彤 | Brake energy-feedback system of vehicle |
| CN103129532A (en) * | 2013-03-15 | 2013-06-05 | 上海海事大学 | Brake energy recycling device |
| CN103629320A (en) * | 2013-12-05 | 2014-03-12 | 张国召 | Auxiliary starting device |
| CN108698571A (en) * | 2016-02-22 | 2018-10-23 | 拉维·G·阿塔哈耶 | Regeneration brake system based on spring |
| CN111806613A (en) * | 2019-04-10 | 2020-10-23 | 温州大学瓯江学院 | Bicycle start-stop device |
| CN113353189A (en) * | 2021-05-31 | 2021-09-07 | 金华市乔博电动科技有限公司 | Electric bicycle with potential energy is independently stored |
| CN115366941A (en) * | 2022-09-22 | 2022-11-22 | 哈尔滨工业大学 | Brake energy storage device |
-
1990
- 1990-04-26 CN CN 90211465 patent/CN2063495U/en not_active Withdrawn
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406320C (en) * | 2002-01-14 | 2008-07-30 | 郑悦 | Energy-storing drive of vehicle brake |
| CN101654098B (en) * | 2008-08-18 | 2011-03-30 | 封永记 | Energy-saving device of transport facility |
| 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 |
| CN101797867A (en) * | 2010-03-23 | 2010-08-11 | 沈阳工业大学 | Planetary 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 |
| CN101791977B (en) * | 2010-03-23 | 2011-11-09 | 沈阳工业大学 | Coil spring rolling gear braking energy-saving wheel device |
| CN102233867A (en) * | 2010-04-21 | 2011-11-09 | 雷新国 | Ejection device for recovering braking energy |
| CN102849045A (en) * | 2012-09-21 | 2013-01-02 | 朱彤 | Brake energy-feedback system of vehicle |
| CN102849045B (en) * | 2012-09-21 | 2015-06-24 | 朱彤 | Brake energy-feedback system of vehicle |
| CN103129532A (en) * | 2013-03-15 | 2013-06-05 | 上海海事大学 | Brake energy recycling device |
| CN103129532B (en) * | 2013-03-15 | 2015-08-19 | 上海海事大学 | A kind of brake energy regenerative apparatus |
| CN103629320A (en) * | 2013-12-05 | 2014-03-12 | 张国召 | Auxiliary starting device |
| CN103629320B (en) * | 2013-12-05 | 2016-05-18 | 张国召 | A kind of auxiliary actuating apparatus |
| CN108698571A (en) * | 2016-02-22 | 2018-10-23 | 拉维·G·阿塔哈耶 | Regeneration brake system based on spring |
| CN111806613A (en) * | 2019-04-10 | 2020-10-23 | 温州大学瓯江学院 | Bicycle start-stop device |
| CN113353189A (en) * | 2021-05-31 | 2021-09-07 | 金华市乔博电动科技有限公司 | Electric bicycle with potential energy is independently stored |
| CN115366941A (en) * | 2022-09-22 | 2022-11-22 | 哈尔滨工业大学 | Brake energy storage device |
| CN115366941B (en) * | 2022-09-22 | 2024-04-16 | 哈尔滨工业大学 | Brake energy storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |