CN200946641Y - Improved centrifugal clutch - Google Patents
Improved centrifugal clutch Download PDFInfo
- Publication number
- CN200946641Y CN200946641Y CNU2005200100025U CN200520010002U CN200946641Y CN 200946641 Y CN200946641 Y CN 200946641Y CN U2005200100025 U CNU2005200100025 U CN U2005200100025U CN 200520010002 U CN200520010002 U CN 200520010002U CN 200946641 Y CN200946641 Y CN 200946641Y
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- outer ring
- spring steel
- centrifugal clutch
- hoof piece
- 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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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
An improved centrifugal clutch is characterized in that a spring steel piece is added to centrifugal hoof block of a prior common centrifugal clutch, head of the spring steel piece being provided with a friction block which sticks to inner wall of the outer ring. With simple structure, convenient processing, low energy consumption and low cost, the utility model not only takes full use of low rotary speed power of the power producer, but also makes exceedingly easy the engine shifting up of beach vehicle with a reverse gear, preventing the phenomenon of reverse gear or engine damage and thereby prolonging the useful life of the reverse gear and the engine. The utility model may be widely applied to automobiles, motorcycles or other mechanical equipment.
Description
Technical field the utility model belongs to the centrifugal clutch class, particularly relates to a kind of centrifugal clutch of the dune buggy engine with gear reversing device.
The centrifugal clutch of the dune buggy engine of the existing band gear reversing device of background technique constitutes by solid of rotation and concentric outer ring that several uniform centrifugal hoof pieces form is installed.Be equipped with the solid of rotation of centrifugal hoof piece general with power source such as the coaxial connection of motor, the outer ring then connects mutually with the back level load that need drive, and generally between solid of rotation and the outer ring forms a kind of concentric but relation of being free from each other mutually with bearings.
When the solid of rotation low speed rotation, centrifugal hoof piece is because the effect of stretched spring is in the state of tightening up.This moment, the outer ring was in free state of rest, and the power of power source can not be delivered to the back level.
When the solid of rotation high speed rotating, centrifugal hoof piece overcomes the effect of stretched spring, centrifugal opening, the friction plate of hoof piece is adjacent on the inwall of outer ring, driving the outer ring moves with solid of rotation, the power of power source is delivered to the outer ring by centrifugal hoof piece and is delivered to the back level by the outer ring again, has realized the transmittance process of power.
This low speed separate down and at a high speed down the power delivery mode of combination be the basic characteristics of centrifugal clutch, it is widely used in every field such as motor vehicle, dynamic power machine, is a kind of general basic component.
Because the power of power source needs could transmit under certain rotating speed, therefore, under the slow-speed of revolution, the power of power source can not be delivered to the back level, advances shelves particularly for the dune buggy engine of being with gear reversing device and causes difficulty, even batter down gear reversing device and motor, on the other hand, owing to by the moment that is not attached to combination, have certain impact force to produce at centrifugal clutch, cause not stationarity for easily the vehicle of motion.
The summary of the invention the purpose of this utility model provides a kind of novel modified model centrifugal clutch, it not only features simple structure, easy to process, cost is low, and it is very easy that the dune buggy engine of being with gear reversing device is advanced shelves, gear reversing device and motor phenomenon can not appear battering down, prolong the working life of gear reversing device and motor, saved energy consumption.
Modified model centrifugal clutch described in the utility model comprises outer ring, solid of rotation, centrifugal hoof piece and tension extension spring, it is characterized in that also comprising spring steel plate and brake pad; On the appearance end face of solid of rotation, be provided with centrifugal hoof piece, connect with the tension extension spring between centrifugal hoof piece and the centrifugal hoof piece, spring steel plate is contained in centrifugal hoof piece left side section in appearance, and section is provided with brake pad in appearance on the left side of spring steel plate, and the outer surface of brake pad and the inwall of outer ring are fitted; Solid of rotation, centrifugal hoof piece, tension extension spring, spring steel plate and brake pad all are contained in the outer ring.
The utility model is simple in structure, easy to process, cost is low, it not only makes full use of the power of power source under the slow-speed of revolution, and the dune buggy engine that also can make the band gear reversing device advances shelves and is very easy to, gear reversing device and motor phenomenon can not appear battering down, prolong the working life of gear reversing device and motor, saved energy consumption.The utility model can be widely used on automobile, motorcycle and other machinery.
Description of drawings
Fig. 1 is the structural representation of modified model centrifugal clutch.
1 is the outer ring among the figure, the 2nd, and solid of rotation, the 3rd, centrifugal hoof piece, the 4th, tension extension spring, the 5th, spring steel plate, the 6th, brake pad.
Embodiment
Fig. 1 is the specific embodiment that the utility model is used for motorcycle, outer ring 1 is a driven member, the solid of rotation 2 that cooperates with outer ring 1 inwall is driving link, be contained on the input shaft of gearbox, on solid of rotation 2, be provided with three uniform centrifugal hoof pieces 3, on the elongation line of each centrifugal hoof piece 3 circular arc tangential line, be provided with a spring steel plate 5, head at spring steel plate 5 is provided with brake pad 6, brake pad 6 is fitted with the inwall of outer ring 1, when solid of rotation 2 clockwise rotates, brake pad 6 promptly drives outer ring 1 and slowly rotates, the power of motor is slightly exported, and the dune buggy engine of having eliminated the band gear reversing device advances the problem of shelves difficulty, when power source solid of rotation 2 rotating speeds reach certain numerical value, centrifugal hoof piece 3 combines with outer ring 1 inwall under action of centrifugal force, and by outer ring 1 power of motor is exported fully; Thereby reduced the component wear of the dune buggy engine of band gear reversing device, eliminated battering down gear reversing device and motor phenomenon, prolonged working life, saved energy consumption.
Claims (1)
1. a modified model centrifugal clutch comprises outer ring (1), solid of rotation (2), centrifugal hoof piece (3) and tension extension spring (4), it is characterized in that also comprising spring steel plate (5) and brake pad (6); On the appearance end face of solid of rotation (2), be provided with centrifugal hoof piece (3), connect with tension extension spring (4) between centrifugal hoof piece (3) and the centrifugal hoof piece (3), spring steel plate (5) is contained in centrifugal hoof piece (3) left side section in appearance, section is provided with brake pad (6) in appearance on the left side of spring steel plate (5), and the inwall of the outer surface of brake pad (6) and outer ring (1) is fitted; Solid of rotation (2), centrifugal hoof piece (3), tension extension spring (4), spring steel plate (5) and brake pad (6) are contained in the outer ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200100025U CN200946641Y (en) | 2005-09-23 | 2005-09-23 | Improved centrifugal clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200100025U CN200946641Y (en) | 2005-09-23 | 2005-09-23 | Improved centrifugal clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946641Y true CN200946641Y (en) | 2007-09-12 |
Family
ID=38733703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200100025U Expired - Fee Related CN200946641Y (en) | 2005-09-23 | 2005-09-23 | Improved centrifugal clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946641Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314056A (en) * | 2017-08-30 | 2017-11-03 | 张小卫 | A kind of centrifugal clutch, speed change system and motorcycle |
-
2005
- 2005-09-23 CN CNU2005200100025U patent/CN200946641Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314056A (en) * | 2017-08-30 | 2017-11-03 | 张小卫 | A kind of centrifugal clutch, speed change system and motorcycle |
| CN107314056B (en) * | 2017-08-30 | 2019-02-22 | 张小卫 | A kind of centrifugal clutch, speed change system and motorcycle |
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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: 20070912 Termination date: 20091023 |