CN107061546A - A kind of centrifugal clutch - Google Patents
A kind of centrifugal clutch Download PDFInfo
- Publication number
- CN107061546A CN107061546A CN201710104292.7A CN201710104292A CN107061546A CN 107061546 A CN107061546 A CN 107061546A CN 201710104292 A CN201710104292 A CN 201710104292A CN 107061546 A CN107061546 A CN 107061546A
- Authority
- CN
- China
- Prior art keywords
- neck
- balancing weight
- end plate
- driven shaft
- shaft end
- 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.)
- Granted
Links
- 210000003739 neck Anatomy 0.000 claims description 20
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
- F16D43/06—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The present invention relates to a kind of centrifugal clutch, including driven shaft end plate and the damper being located on driven shaft end plate；Neck is provided with driven shaft end plate, driving shaft is provided with the one side relative with neck, slide bar is connected with one end of driving shaft, can slide axially the spring resetted provided with balancing weight and by balancing weight on slide bar, provided with the card column that can enter in neck on balancing weight.The present invention has the advantages that separate, engagement effect is good, simple in construction etc..
Description
Technical field
The present invention relates to a kind of centrifugal clutch.
Background technology
Existing centrifugation (brake, speed limit) device, when rotating speed reaches certain value, it is possible to achieve actively nibbled with secondary part
Close, realize under the certain state of value of rotating speed using centrifuge principle braked；But most of structure is applied to engagement, it is difficult point
From.
The content of the invention
In view of the shortcomings of the prior art, the present invention to be provided it is a kind of separate, engage good, the simple in construction centrifugation of effect from
Clutch.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of centrifugal clutch, it is characterised in that including driven shaft end plate 1 and the damper 2 being located on driven shaft end plate 1；
Neck 3 is provided with driven shaft end plate 1, driving shaft 4 is provided with the one side relative with neck 3, is connected with one end of driving shaft 4
Slide bar 5, can slide axially the spring resetted provided with balancing weight 6 and by balancing weight 6 on slide bar 5, be set on balancing weight 6
There is the card column 7 that can enter in neck 3.
A kind of centrifugal clutch as described above, it is characterised in that the balancing weight 6 is two, and it is respectively provided at slide bar 5
Two ends, neck 3 be two, it is respectively provided at the both sides of driven shaft end plate 1.
A kind of centrifugal clutch as described above, it is characterised in that the He of circular-shaped, concave cavity 8 is provided with the driven shaft end plate 1
The annular protrusion 9 of circular-shaped, concave cavity 8 is surrounded, described two necks 3 are located at the opposite side of annular protrusion 9.
A kind of centrifugal clutch as described above, it is characterised in that the neck 3 is provided with a breach 10, a left side for the breach 10
Side is circular shape and card column 7 is smoothly caught in breach 10.
The beneficial effect that the present invention can be obtained：
The present invention is rotated using the rotational band moving slide-bar of driving shaft, and balancing weight is set on slide bar.Slide bar exists
During rotation, under the influence of centrifugal force, balancing weight overcomes the active force of back-moving spring to balancing weight, is skidded off to the end on slide bar,
When driving shaft rotating speed reaches certain value, under the action of the centrifugal force, balancing weight then drives card column to enter in neck, realizes both
Engagement.When active rotating speed is less than certain value, under action of reset spring, balancing weight resilience realizes that card column departs from exact separation.
And driven shaft end plate connection damper, driving shaft and active part rotating speed are ensured higher than driven, in the work of damper
Under so that the rotating speed of driving shaft and active part is reduced.
Brief description of the drawings
Fig. 1 is the stereogram when present invention is not engaged；
Stereogram when Fig. 2 is present invention engagement；
Fig. 3 is the stereogram when present invention is not engaged；
Fig. 4 is the schematic diagram that the present invention installs application；
Fig. 5 is the schematic diagram that the present invention installs application.
Embodiment：
Below with reference to the drawings and specific embodiments, the present invention is further illustrated:
A kind of centrifugal clutch as depicted, including driven shaft end plate 1 and the damper 2 being located on driven shaft end plate 1.
Neck 3 is provided with driven shaft end plate 1, driving shaft 4 is provided with the one side relative with neck 3, is connected with one end of driving shaft 4
Slide bar 5.Can slide axially the spring resetted provided with balancing weight 6 and by balancing weight 6 on slide bar 5, be set on balancing weight 6
There is the card column 7 that can be caught in neck 3.This case is rotated using the rotational band moving slide-bar of driving shaft, and balancing weight is to be set in
On slide bar.Slide bar is when rotating, and under the influence of centrifugal force, balancing weight overcomes the active force of back-moving spring to balancing weight, to slide bar
On end skid off, when driving shaft rotating speed reaches certain value, under the action of the centrifugal force, balancing weight then drives card column to enter neck
In, realize both engagements.When active rotating speed is less than certain value, under action of reset spring, card column is realized in balancing weight resilience
Depart from exact separation.And driven shaft end plate connection damper, driving shaft and active part rotating speed are ensured higher than driven, in damper
In the presence of so that the rotating speed of driving shaft and active part is reduced.Using the principle, this case can be used in many places,
Such as can be for brake and or for speed limit etc. field.
More excellent, the balancing weight 6 is two, and it is respectively provided at the two ends of slide bar 5, accordingly, and back-moving spring is also two
It is individual.And neck 3 is also two, it is respectively provided at the both sides of driven shaft end plate 1.So, in the case where rotating centrifugal action, two ends
Balancing weight 6 is skidded off in slide bar 5 to two ends, and defined rotating speed is reached in the rotating speed of driving shaft, then two ends card column accordingly enters card
In groove.
Furthermore, it is understood that provided with circular-shaped, concave cavity 8 and the annular protrusion for surrounding circular-shaped, concave cavity 8 on the driven shaft end plate 1
9, described two necks 3 are located at the opposite side of annular protrusion 9.The neck 3 is provided with a breach 10, and the left side of the breach 10 is circular arc
Shape simultaneously causes card column 7 to be smoothly caught in breach 10.So, in the case where the breach 10 of circular shape is acted on so that card column 7 is smoothly blocked
Enter in breach 10, realize both engagements.
Described above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also the scope recorded without departing from the present invention.
Claims (4)
1. a kind of centrifugal clutch, it is characterised in that including driven shaft end plate (1) and the damper being located on driven shaft end plate (1)
(2)；Neck (3) is provided with driven shaft end plate (1), driving shaft (4) is provided with the one side relative with neck (3), in driving shaft
(4) one end is connected with slide bar (5), can be slid axially on slide bar (5) provided with balancing weight (6) and carry out balancing weight (6)
The spring of reset, provided with the card column (7) that can enter in neck (3) on balancing weight (6).
2. a kind of centrifugal clutch according to claim 1, it is characterised in that the balancing weight (6) is two, and it is distinguished
The two ends of slide bar (5) are located at, neck (3) is two, and it is respectively provided at the both sides of driven shaft end plate (1).
3. a kind of centrifugal clutch according to claim 2, it is characterised in that provided with circle on the driven shaft end plate (1)
Shape cavity (8) and the annular protrusion (9) for surrounding circular-shaped, concave cavity (8), described two necks (3) are located at the opposite side of annular protrusion (9).
4. a kind of centrifugal clutch according to Claims 2 or 3, it is characterised in that the neck (3) is provided with a breach
(10), the left side of the breach (10) is circular shape and card column (7) is smoothly caught in breach (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104292.7A CN107061546B (en) | 2017-02-24 | 2017-02-24 | A kind of centrifugal clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104292.7A CN107061546B (en) | 2017-02-24 | 2017-02-24 | A kind of centrifugal clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107061546A true CN107061546A (en) | 2017-08-18 |
| CN107061546B CN107061546B (en) | 2019-08-16 |
Family
ID=59622157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710104292.7A Expired - Fee Related CN107061546B (en) | 2017-02-24 | 2017-02-24 | A kind of centrifugal clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061546B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967268A (en) * | 2019-04-22 | 2019-07-05 | 重庆医科大学附属永川医院 | A vacuum blood collection tube centrifuge |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1217775A2 (en) * | 1984-10-23 | 1986-03-15 | Краснодарский ордена Трудового Красного Знамени политехнический институт | Aerodynamic retarder of winches |
| US5056633A (en) * | 1989-01-24 | 1991-10-15 | Rockwell-Cim | Centrifugal clutch for a motor vehicle doorlock actuator |
| EP1008779A1 (en) * | 1998-12-07 | 2000-06-14 | Eaton Corporation | Viscous actuated ball ramp clutch having one-way clutch |
| CN2637642Y (en) * | 2003-07-16 | 2004-09-01 | 铁金钢金属工业有限公司 | Active rolling railing |
| CN101929512A (en) * | 2010-09-09 | 2010-12-29 | 无锡市凯旋电机有限公司 | Full-automatic bidirectional clutch |
| CN103994158A (en) * | 2014-06-09 | 2014-08-20 | 北京航空航天大学 | Bidirectional clutch |
| CN105156506A (en) * | 2015-09-28 | 2015-12-16 | 中国矿业大学 | Small normally open high-speed clutch |
| JP2016050595A (en) * | 2014-08-28 | 2016-04-11 | トックベアリング株式会社 | Centrifugal clutch and geared motor with the same |
| CN105485209A (en) * | 2015-12-23 | 2016-04-13 | 苏州市凯业金属制品有限公司 | Damping one-way bearing |
-
2017
- 2017-02-24 CN CN201710104292.7A patent/CN107061546B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1217775A2 (en) * | 1984-10-23 | 1986-03-15 | Краснодарский ордена Трудового Красного Знамени политехнический институт | Aerodynamic retarder of winches |
| US5056633A (en) * | 1989-01-24 | 1991-10-15 | Rockwell-Cim | Centrifugal clutch for a motor vehicle doorlock actuator |
| EP1008779A1 (en) * | 1998-12-07 | 2000-06-14 | Eaton Corporation | Viscous actuated ball ramp clutch having one-way clutch |
| CN2637642Y (en) * | 2003-07-16 | 2004-09-01 | 铁金钢金属工业有限公司 | Active rolling railing |
| CN101929512A (en) * | 2010-09-09 | 2010-12-29 | 无锡市凯旋电机有限公司 | Full-automatic bidirectional clutch |
| CN103994158A (en) * | 2014-06-09 | 2014-08-20 | 北京航空航天大学 | Bidirectional clutch |
| JP2016050595A (en) * | 2014-08-28 | 2016-04-11 | トックベアリング株式会社 | Centrifugal clutch and geared motor with the same |
| CN105156506A (en) * | 2015-09-28 | 2015-12-16 | 中国矿业大学 | Small normally open high-speed clutch |
| CN105485209A (en) * | 2015-12-23 | 2016-04-13 | 苏州市凯业金属制品有限公司 | Damping one-way bearing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967268A (en) * | 2019-04-22 | 2019-07-05 | 重庆医科大学附属永川医院 | A vacuum blood collection tube centrifuge |
| CN109967268B (en) * | 2019-04-22 | 2021-03-16 | 重庆医科大学附属永川医院 | A vacuum blood collection tube centrifuge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107061546B (en) | 2019-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190712 Address after: 528400 Room 1208, No. 16 Digital Building, East Exhibition Road, Zhongshan Torch Development Zone, Guangdong Province Applicant after: ZHONGSHAN FANGCAI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 528400 Linhai Industrial Park, Chuicheng Road, Chuicheng New District, Zhongshan City, Guangdong Province Applicant before: ZHONGSHAN GUIGU INTELLIGENT TECHNOLOGY CO.,LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220301 Address after: 528400 e403-404, 4th floor, Zone E, No. 8, East Jinshan Avenue, Sanjiao Town, Zhongshan City, Guangdong Province (minsen Information Technology Industrial Park) (residence declaration) Patentee after: Guangdong aoshuo Intelligent Equipment Co.,Ltd. Address before: 528400 room 1208, digital building, No. 16, exhibition East Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN FANGCAI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |