CN2488804Y - Brake energy-storage device - Google Patents
Brake energy-storage device Download PDFInfo
- Publication number
- CN2488804Y CN2488804Y CN01246537U CN01246537U CN2488804Y CN 2488804 Y CN2488804 Y CN 2488804Y CN 01246537 U CN01246537 U CN 01246537U CN 01246537 U CN01246537 U CN 01246537U CN 2488804 Y CN2488804 Y CN 2488804Y
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- China
- Prior art keywords
- wheel
- gear
- hub
- spring
- main 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a braking energy storing device, pertaining to the technique field of arrester. The utility model comprises an arrester, a spring energy storing mechanism; a main shaft 3 and an arresting wheel hub 11 fixed onto a wheel shaft 8 through bearings 7 and 16; a braking sheet 14 arranged in the arresting wheel hub 11; a rotating shaft 17 connected with the arrester 18; the outer edge of the arresting wheel boss is provided with an idle gear 12 which is fixed by a rotating shaft 13; the idle gear 12 is internally matched with a spring tension gear 3; one end of a spring 4 is connected with the spring tension gear and the other end is connected with a fixing hub; the outside of a main shaft 9 is connected with a chain wheel 10 which is connected with the wheel hub 11 through a pin 6; a dialing claw 19 fixed on the main shaft by oil hair 5 forms a ratchet wheel structure with the inner gear 20 of the spring tension gear 3 on the upper part of the dialing claw 19.The utility model has the advantages of simple in structure, reducing the mechanical abrasion, preventing wheel locking, increasing driving safety and reducing energy consumption, which can be used on the wheel of bicycle and motorcycle with similar structure.
Description
Technical field
The utility model belongs to the drg technical field, particularly a kind of brake energy storage equipment.
Background technology
Existing brake energy storage equipment, all adopt complicated spring energy agency, as Chinese patent 92243308 disclosed a kind of bicycle brake energy storages, an energy storage is installed between triangle frame and trailing wheel, its driving wheel has a rubber ring and a steel ring, closely cooperate mutually, the elastic force string is contained in the steel ring, and an end is fixed on above the axis, the other end is connected with steel ring again, be equipped with on the steel ring 2 very heavy, respectively adorn a gear at the steel ring two ends, gear is contained on the axis by bearing, be connected with triangle frame by connecting rod again, the other end of axis is equipped with a gear again, and connects in the flywheel mode, during brake, steel ring and bicycle rear together rotate, rely on the effect of elastic force string, produce a resistance, make bicycle brake, pine closes rear main wheel and throws off with trailing wheel under the extension spring effect again, rely on the stored energy of string when restarting, the gear clockwise direction is rotated, cooperate pedal together to drive chain and rotate.This apparatus structure complexity, and the anti-lock function is not strong.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of brake energy storage equipment, and it can overcome above-mentioned shortcoming, and is simple in structure, and the anti-lock function is strong.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of brake energy storage equipment, comprise drg, spring energy agency, its main shaft 3 and brake hub 11 are by bearing 7,16 are fixed on the wheel shaft 8, brake facing 14 is installed in the braking hub 11, its S. A. 17 links to each other with drg 18, the carrier gear 12 that braking hub 11 outer rims have the axis of rotation 13 to fix, carrier gear 12 and 3 interior cooperations of spring tension gear, spring 4 one ends connect spring tension gear 3, the other end is connected and fixed hub 2, main shaft 9 outsides connect sprocket wheel 10, connect wheel hubs 1 by pin 6, and the internal tooth 20 that is fixed on pusher dog 19 and the spring tension gear 3 on its top on the main shaft 9 by oil silk 5 constitutes ratchet structure.
Aforesaid carrier gear can be several, is preferably two of symmetry.
Compared with prior art, advantage of the present utility model is simple in structure, reduces mechanical wear, prevent wheel lockup, increase traffic safety, and the kinetic energy of the wheel can be with brake the time stores, reduce expenditure of energy, can be applied on the wheel of analog structures such as bicycle, motor bike.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A-A cutaway view of the utility model embodiment Fig. 1;
Fig. 3 is the B-B cutaway view of the utility model embodiment Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the main shaft 3 of brake energy storage equipment and brake hub 11 are by bearing 8,16 are fixed on the wheel shaft 8, brake facing 14 is installed in the braking hub 11, its S. A. 17 links to each other with drg 18, two carrier gears 12 that braking hub 11 outer rims have the axis of rotation 13 to fix, carrier gear 12 and 3 interior cooperations of spring tension gear, spring 4 one ends connect spring tension gear 3, the other end is connected and fixed hub 2, main shaft 9 outsides connect sprocket wheel 7, connect wheel hub 1 by pin 6, connect steel wire on the wheel hub 1, the internal tooth 20 that has hairspring 5 to be fixed on pusher dog 19 and the spring tension gear 3 on its top on the main shaft 9 constitutes ratchet structures, makes the spring tension gear 3 can only unidirectional rotation.
During normal vehicle operation, sprocket wheel 10 drives main shaft 9 and braking hub 11 rotates, and carrier gear 12 is with main shaft 9 revolution, and brake application by spring gear 3 is also relative with carrier gear 12 motionless, pusher dog 19 on the main shaft 9 and the internal tooth of carrier gear 3 20 are reverse and go, can not drive carrier gear 3 rotations.When brake, swing brake 18 makes shape of a hoof brake facing 21 overcome the resistance of spring 15, check braking hub 11 after strutting, this moment, main shaft 9 still was rotated further with inertia, drive carrier gear 12 rotations, thereby force spring tension gear 3 to rotate, spring 4 is progressively screwed, main shaft 9 is decelerated to stops.When brake off, because the antagonistic force of spring 4 makes braking hub 11 drive main shaft 9 and rotates, thereby car is easily started to walk.
Claims (2)
1, a kind of brake energy storage equipment, comprise drg, spring energy agency, it is characterized in that its main shaft (3) and brake hub (11) are by bearing (7,16) be fixed on the wheel shaft (8), brake facing (14) is installed in the braking hub (11), its S. A. (17) links to each other with drg (18), braking hub (11) outer rim has the fixing carrier gear (12) of the axis of rotation (13), carrier gear (12) cooperates with spring tension gear (3) is interior, spring (4) one ends connect spring tension gear (3), the other end is connected and fixed hub (2), main shaft (9) outside connects sprocket wheel (10), connect wheel hub (1) by pin (6), the internal tooth (20) that is fixed on pusher dog (19) and the spring tension gear (3) on its top on the main shaft (9) by oil silk (5) constitutes ratchet structure.
2, brake energy storage equipment as claimed in claim 1 is characterized in that described carrier gear (12) has two of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01246537U CN2488804Y (en) | 2001-07-12 | 2001-07-12 | Brake energy-storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01246537U CN2488804Y (en) | 2001-07-12 | 2001-07-12 | Brake energy-storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2488804Y true CN2488804Y (en) | 2002-05-01 |
Family
ID=33657540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01246537U Expired - Fee Related CN2488804Y (en) | 2001-07-12 | 2001-07-12 | Brake energy-storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2488804Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358355A (en) * | 2011-07-19 | 2012-02-22 | 魏国成 | Oversized electric passenger vehicle |
-
2001
- 2001-07-12 CN CN01246537U patent/CN2488804Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358355A (en) * | 2011-07-19 | 2012-02-22 | 魏国成 | Oversized electric passenger vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |