CN107061546B - A kind of centrifugal clutch - Google Patents
A kind of centrifugal clutch Download PDFInfo
- Publication number
- CN107061546B CN107061546B CN201710104292.7A CN201710104292A CN107061546B CN 107061546 B CN107061546 B CN 107061546B CN 201710104292 A CN201710104292 A CN 201710104292A CN 107061546 B CN107061546 B CN 107061546B
- Authority
- CN
- China
- Prior art keywords
- clump weight
- end plate
- card slot
- 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.)
- Expired - Fee Related
Links
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000005119 centrifugation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method 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 clutches, including driven shaft end plate and the damper being located on driven shaft end plate；Card slot is equipped on driven shaft end plate, driving shaft is equipped in the one side opposite with card slot, it is connected with slide bar in one end of driving shaft, can be slid axially on slide bar equipped with clump weight and the spring for resetting clump weight, the card column that can enter in card slot is equipped on clump weight.The present invention has many advantages, such as separation, engagement effect are good, structure is simple etc..
Description
Technical field
The present invention relates to a kind of centrifugal clutches.
Background technique
Existing centrifugation (brake, speed limit) device may be implemented actively to nibble with secondary part when revolving speed reaches certain value
It closes, realizes and braked under the certain state of value of revolving speed using the principle of centrifugation；But most of structure is suitable for engagement, is not easy point
From.
Summary of the invention
In view of the deficiencies of the prior art, the present invention to be provided a kind of separation, engage effect is good, structure be simply centrifuged from
Clutch.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
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；
It is equipped with card slot 3 on driven shaft end plate 1, is equipped with driving shaft 4 in the one side opposite with card slot 3, is connected in one end of driving shaft 4
Slide bar 5 can slide axially equipped with clump weight 6 and the spring for resetting clump weight 6 on slide bar 5, set on clump weight 6
There is the card column 7 that can enter in card slot 3.
A kind of centrifugal clutch as described above, it is characterised in that the clump weight 6 is two, is respectively provided at slide bar 5
Both ends, card slot 3 be two, be respectively provided at the two sides of driven shaft end plate 1.
A kind of centrifugal clutch as described above, it is characterised in that 8 He of circular-shaped, concave cavity is equipped on the driven shaft end plate 1
The annular protrusion 9 of circular-shaped, concave cavity 8 is surrounded, described two card slots 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 card slot 3 is equipped with a notch 10, a left side for the notch 10
Side is circular shape and card column 7 is smoothly caught in notch 10.
It is that the present invention can obtain the utility model has the advantages that
The present invention is rotated using the rotation band moving slide-bar of driving shaft, and clump weight is set on slide bar.Slide bar exists
When rotation, under the influence of centrifugal force, clump weight overcomes the active force of reset spring to clump weight, and the end on slide bar skids off,
Both when driving shaft revolving speed reaches certain value, under the action of the centrifugal force, clump weight then drives card column to enter in card slot, realize
Engagement.When active revolving speed is lower than certain value, under action of reset spring, clump weight rebound realizes that card column is detached from exact separation.
And driven shaft end plate connection damper, it is driven to ensure that driving shaft and active part revolving speed are higher than, in the work of damper
Under, so that the revolving speed of driving shaft and active part reduces.
Detailed description of the invention
Fig. 1 is the perspective view when present invention does not engage；
Perspective view when Fig. 2 is present invention engagement；
Fig. 3 is the perspective view when present invention does not engage；
Fig. 4 is the schematic diagram of present invention installation application；
Fig. 5 is the schematic diagram of present invention installation application.
Specific embodiment:
Below with reference to the drawings and specific embodiments, the present invention is further illustrated:
A kind of centrifugal clutch as shown in the figure, including driven shaft end plate 1 and the damper 2 being located on driven shaft end plate 1.
It is equipped with card slot 3 on driven shaft end plate 1, is equipped with driving shaft 4 in the one side opposite with card slot 3, is connected in one end of driving shaft 4
Slide bar 5.It can be slid axially on slide bar 5 equipped with clump weight 6 and the spring for resetting clump weight 6, be set on clump weight 6
There is the card column 7 that can be caught in card slot 3.This case is rotated using the rotation band moving slide-bar of driving shaft, and clump weight is to be set in
On slide bar.For slide bar in rotation, under the influence of centrifugal force, clump weight overcomes the active force of reset spring to clump weight, to slide bar
On end skid off, when driving shaft revolving speed reaches certain value, under the action of the centrifugal force, clump weight then drives card column to enter card slot
In, realize the engagement of the two.When active revolving speed is lower than certain value, under action of reset spring, card column is realized in clump weight rebound
It is detached from exact separation.And driven shaft end plate connection damper, it is driven to ensure that driving shaft and active part revolving speed are higher than, in damper
Under the action of, so that the revolving speed of driving shaft and active part reduces.Using the principle, this case can be used in many places,
Such as it can be used to brake, again or for speed limit etc. field.
More preferably, the clump weight 6 is two, the both ends of slide bar 5 is respectively provided at, correspondingly, reset spring is also two
It is a.And card slot 3 is also two, is respectively provided at the two sides of driven shaft end plate 1.In this way, under rotation centrifugal force effect, both ends
Clump weight 6 skids off in slide bar 5 to both ends, reaches defined revolving speed in the revolving speed of driving shaft, then both ends card column accordingly enters card
In slot.
Furthermore, it is understood that being equipped with circular-shaped, concave cavity 8 on the driven shaft end plate 1 and surrounding the annular protrusion of circular-shaped, concave cavity 8
9, described two card slots 3 are located at the opposite side of annular protrusion 9.The card slot 3 is equipped with a notch 10, and the left side of the notch 10 is circular arc
Shape is simultaneously caught in card column 7 smoothly in notch 10.In this way, in the case where the notch 10 of circular shape acts on, so that card column 7 is smoothly blocked
Enter in notch 10, realizes the engagement of the two.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also the range recorded without departing from the present invention.
Claims (3)
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)；Card slot (3) are equipped on driven shaft end plate (1), driving shaft (4) are equipped in the one side opposite with card slot (3), in driving shaft
(4) one end is connected with slide bar (5), can be slid axially on slide bar (5) equipped with clump weight (6) and carry out clump weight (6)
The spring of reset is equipped with the card column (7) that can enter in card slot (3) on clump weight (6)；The card slot (3) is equipped with a notch
(10), the left side of the notch (10) is circular shape and card column (7) is smoothly caught in notch (10).
2. a kind of centrifugal clutch according to claim 1, it is characterised in that the clump weight (6) is two, difference
The both ends of slide bar (5) are located at, card slot (3) is two, is respectively provided at the two sides of driven shaft end plate (1).
3. a kind of centrifugal clutch according to claim 2, it is characterised in that be equipped 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 card slots (3) are located at the opposite side of annular protrusion (9).
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 CN107061546A (en) | 2017-08-18 |
| CN107061546B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967268B (en) * | 2019-04-22 | 2021-03-16 | 重庆医科大学附属永川医院 | Vacuum blood collection tube centrifuge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (4)
| 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 |
| CN2637642Y (en) * | 2003-07-16 | 2004-09-01 | 铁金钢金属工业有限公司 | Movable batching handrail |
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107061546A (en) | 2017-08-18 |
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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 |