CN109707761A - Retarder with clutch function - Google Patents
Retarder with clutch function Download PDFInfo
- Publication number
- CN109707761A CN109707761A CN201910094489.6A CN201910094489A CN109707761A CN 109707761 A CN109707761 A CN 109707761A CN 201910094489 A CN201910094489 A CN 201910094489A CN 109707761 A CN109707761 A CN 109707761A
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- CN
- China
- Prior art keywords
- clutch
- centrifugation
- movable part
- low
- axis
- 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.)
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Links
- 238000005119 centrifugation Methods 0.000 claims abstract description 64
- 230000000694 effects Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
Retarder with clutch function, it is characterized in that 2 half of high speed input shaft is inside shell 1, the other half is outside shell 1,11 half of low-speed output shaft inside shell 1, the other half outside shell 1, multi-stage speed-reducing gear is inside shell 1；It is a driving wheel 3 and a centrifugation fixing piece 7 on high speed input shaft 2 inside the housing, it is the first centrifugation movable part axis 14 and the second centrifugation movable part axis 15 on centrifugation fixing piece 7, it is the first centrifugation movable part 6 on first centrifugation movable part axis 14, is the second centrifugation movable part 16 on the second centrifugation movable part axis 15；It is controlled wheel 12, brake springs, 10, the clutch for clutch control wheels 9 of a clutch and a pressure bearing 8 on low-speed output shaft inside the housing；Its advantage is that: clutch part is increased inside retarder, high speed input shaft 2 rotates, and linkage low-speed output shaft 11 rotates, and after high speed input shaft 2 stops operating, rotates low-speed output shaft 11, the high speed input shaft 2 that do not link rotation.
Description
Technical field
The present invention relates to a kind of invention in retarder field, the invention of especially a kind of retarder with clutch function.
Background technique
The structure of existing retarder is all that high speed inputs, after multiple stage gear reduction or worm and wormwheel slow down, low speed
Output, high speed input are connected to motor, and low speed output is connect with equipment, if the equipment requirement of control must have manual function
Can, manual function is exactly manual control equipment in the state of motor stalls, but in the state of manually controlling,
Link motor and the rotation of multi-stage speed-reducing gear, it is necessary to which control to equipment could be completed by increasing manual torque, due to worm and wormwheel
Slowing down has irreversible structure, and it is even more impossible to realize manual control equipment, solution is exactly to increase inside clutch
Automatic clutch component, high speed input shaft rotation, linkage low-speed output shaft rotation after high speed input shaft stops operating, rotate low
Fast output shaft do not link high speed input shaft rotation.
Summary of the invention
Retarder with clutch function, external connection are a high speed input shaft and a low-speed output shaft, and high speed is defeated
Enter axis to be connected to motor, low-speed output shaft is connect with equipment, it is characterized in that high speed input shaft half inside the housing, the other half
Shell exterior, low-speed output shaft half inside the housing, the other half outside the shell, multi-stage speed-reducing gear is inside the housing；
It is a driving wheel and a centrifugation fixing piece on high speed input shaft inside the housing, driving wheel is fixed on high speed
On input shaft and outer casing inner wall adjacent position, centrifugation fixing piece are fixed on the position of high speed input shaft end, in centrifugation fixing piece
On be the first centrifugation movable part axis and the second centrifugation movable part axis, be the first centrifugation movable part on the first centrifugation movable part axis, the
It is the second centrifugation movable part on two centrifugation movable part axis；
It is the controlled wheel of a clutch, a brake spring, a clutch for clutch control wheel on low-speed output shaft inside the housing
With a pressure bearing, it is successively clutch bullet that the controlled wheel of clutch, which is fixed on low-speed output shaft, and outer casing inner wall adjacent position
Spring, clutch for clutch control wheel and pressure bearing, position of the pressure bearing in low-speed output shaft end.
Detailed description of the invention
Fig. 1 is structure principle chart of the invention.
Fig. 2 is the structure principle chart that control piece is centrifuged in the present invention.
Attached drawing Parts List: shell 1, high speed input shaft 2, driving wheel 3, the first driven wheel 4, follower shaft 5, first are centrifuged
Movable part 6, centrifugation fixing piece 7, pressure bearing 8, clutch for clutch control wheel 9, brake spring 10, low-speed output shaft 11, the controlled wheel of clutch
12, the second driven wheel 13, first centrifugation movable part axis 14, second is centrifuged movable part axis 15, second and is centrifuged movable part 16.
Specific embodiment
Referring to Figures 1 and 2, driving wheel 3, the first driven wheel 4, follower shaft 5, first are centrifuged movable part 6, centrifugation fixing piece
7, pressure bearing 8, clutch for clutch control wheel 9, brake spring 10, clutch the 12, second driven wheel 13, first of controlled wheel are centrifuged movable part axis
14, inside shell 1, multi-stage speed-reducing gear refers to driving wheel 3, for the second centrifugation movable part axis 15 and the second centrifugation movable part 16
One driven wheel 4, the second driven wheel 13 and clutch for clutch control wheel 9.
2 half of high speed input shaft inside shell 1, the other half outside shell 1,11 half of low speed input shaft is in shell 1
It is internal, the other half outside shell 1, high speed input shaft 2 and 11 coaxial line of low-speed output shaft.
Driving wheel 3 is fixed on high speed input shaft 2, the position adjacent with 1 inner wall of shell, and what is engaged with driving wheel 3 is
One driven wheel 4, the first driven wheel 4 and the second driven wheel 13 are all fixed on follower shaft 5, the second driven wheel 13 and clutch for clutch control
9 engagement of wheel, the rotation linkage clutch for clutch control wheel 9 of driving wheel 3 rotate.
Centrifugation fixing piece 7 is fixed on the position of 2 end of high speed input shaft, there are two the circumferential positions of centrifugation fixing piece 7
Notch is notch 7-1 and notch 7-2 respectively, fixed first is centrifuged movable part axis respectively in notch 7-1 and in notch 7-2
14 and second centrifugation movable part axis 15, first centrifugation movable part axis 14 axis and second centrifugation movable part axis 15 axis with from
The plane for closing fixing piece 7 is parallel, and on the first centrifugation movable part axis 14, the second centrifugation movable part 16 exists the first centrifugation movable part 6
On second centrifugation movable part axis 15, same principle uniformly installs multiple be centrifuged with first in the circumferential position of centrifugation fixing piece 7 and lives
Moving part 6 and the identical component of the first centrifugation 14 structure of movable part axis.
The controlled wheel of clutch 12 is fixed on low-speed output shaft 11, the position adjacent with 1 inner wall of shell, the controlled wheel 12 of clutch and
What clutch for clutch control wheel 9 contacted is tooth-shape structure on one side.
Clutch for clutch control wheel 9 is placed on low-speed output shaft 11 using centre bore thereon, it is controlled after in low-speed output shaft 11
Upper activity is contacted with the controlled wheel 12 of clutch, and what clutch for clutch control wheel 9 was contacted with the controlled wheel 12 of clutch is tooth-shape structure on one side.
Position of the brake spring 10 on low-speed output shaft 11, between clutch for clutch control wheel 9 and the controlled wheel 12 of clutch.
In the position of 11 end of low-speed output shaft, 8 one side of pressure bearing contacts pressure bearing 8 with clutch for clutch control wheel 9, another
Face is contacted with the first centrifugation movable part 6 and the second centrifugation movable part 16, when high speed input shaft 2 rotates, by the first centrifugation activity
Part 6 and the second centrifugation movable part 16 push, movable on low-speed output shaft 11 after controlled, push clutch for clutch control wheel 9 and clutch by
12 engagement of control wheel.
The working principle of the invention is: under stationary state, clutch for clutch control wheel 9 is under the action of brake spring 10, Wu Fayu
Controlled 12 contact of wheel of clutch, the first centrifugation movable part 6 and the second centrifugation movable part 16 can not stretch.
High speed input shaft 2 rotates, and driving wheel 3 and centrifugation fixing piece 7 rotate with it, and first engaged with driving wheel 3 is driven
4 rotation of wheel, linkage the second driven wheel 13 rotation, the clutch for clutch control wheel 9 engaged with the second driven wheel 13 rotates, while the first centrifugation
Under the influence of centrifugal force, the first centrifugation movable part 6 is with the first centrifugation movable part axis 14 for movable part 6 and the second centrifugation movable part 16
It is flexed outward for axle center, the second centrifugation movable part 16 with second centrifugation 15 axle center of movable part axis, is pushed away with controlling position thereon
Dynamic pressure bearing 8 is movable on low-speed output shaft 11, pushes clutch for clutch control wheel 9 to contact with the controlled wheel 12 of clutch with pressure bearing 8,
The low-speed output shaft 11 that links rotates.
High speed input shaft 2 stops operating, and the first centrifugation movable part 6 and the second centrifugation movable part 16 no longer stretch, and nothing is pushed
Dynamic pressure bearing 8, under the action of brake spring 10, clutch for clutch control wheel 9 is no longer contacted with the controlled wheel 12 of clutch, high speed input shaft
2 and low-speed output shaft 11 are clutch states.
According to the above, high speed input shaft 2 and low-speed output shaft 11 are equidirectional rotations, are more advantageous to power output.
What high speed input shaft 2 and the requirement of low-speed output shaft 11 were not output and input in same axis, it is necessary to inside shell 1
Increase umbrella gear and change direction, the axis for the umbrella gear connecting with high speed input shaft 2 is equal to high speed input shaft 2, defeated with low speed
The axis for the umbrella gear that shaft 11 connects is equal to low-speed output shaft 11.
The present invention is used for driven opening door closer, and motor is connect with high speed input shaft 2, low-speed output shaft 11 and shutter door push rod
Connection, when needing electric open-door and closing, motor rotation, link shutter door push rod, and control opens the door and closes door, needs to open Door by Hand
With when closing, door is directly opened the door and closes manually, only link shutter door push rod and low-speed output shaft 11.
The invention has the advantages that increasing clutch part inside retarder, high speed input shaft 2 is rotated, and linkage low speed is defeated
Shaft 11 rotates, and after high speed input shaft 2 stops operating, rotates low-speed output shaft 11, the high speed input shaft 2 that do not link rotation.
Claims (9)
1. the retarder with clutch function, external connection are a high speed input shaft (2) and a low-speed output shaft (11),
It is characterized in high speed input shaft (2) half shell (1) is internal, the other half is external in shell (1), low-speed output shaft (11) half exists
Shell (1) is internal, the other half is external in shell (1), and multi-stage speed-reducing gear is internal in shell (1)；
It is a driving wheel (3) and a centrifugation fixing piece (7) on high speed input shaft (2) inside the housing, driving wheel (3) is solid
(2) and shell (1) inner wall adjacent position are scheduled on high speed input shaft, and centrifugation fixing piece (7) is fixed on high speed input shaft (2) end
The position in portion, centrifugation fixing piece (7) on be the first centrifugation movable part axis (14) and second be centrifuged movable part axis (15), first from
Being indecisive and changeable on moving part axis (14) is the first centrifugation movable part (6), is the second centrifugation movable part in the second centrifugation movable part axis (15)
(16)；
It is the controlled wheel (12) of a clutch, a brake spring (10), one on the internal low-speed output shaft (11) of shell (1)
Clutch for clutch control wheel (9) and a pressure bearing (8), the controlled wheel (12) of clutch is fixed on low-speed output shaft (11) and shell (1)
Inner wall adjacent position is successively brake spring (10), clutch for clutch control wheel (9) and pressure bearing (8), and pressure bearing (8) is in low speed
The position of output shaft (11) end.
2. the retarder according to claim 1 with clutch function, it is characterized in that multi-stage speed-reducing gear refers to driving wheel
(3), the first driven wheel (4), the second driven wheel (13) and clutch for clutch control wheel (9).
3. the retarder according to claim 1 with clutch function, it is characterized in that high speed input shaft (2) and low speed export
Axis (11) coaxial line.
4. the retarder according to claim 1 with clutch function, it is characterized in that in the circumference position of centrifugation fixing piece (7)
It sets there are two notch, is notch (7-1) and notch (7-2) respectively, difference is fixed in notch (7-1) and in notch (7-2)
First centrifugation movable part axis (14) and second centrifugation movable part axis (15), first be centrifuged movable part axis (14) axis and second from
Be indecisive and changeable moving part axis (15) axis it is parallel with the plane of clutch fixing piece (7), first centrifugation movable part (6) in the first centrifugation activity
On part axis (14), the second centrifugation movable part (16) is in the second centrifugation movable part axis (15).
5. the retarder according to claim 1 with clutch function, it is characterized in that the controlled wheel (12) of clutch and clutch control
Ratch (9) contact is tooth-shape structure on one side.
6. the retarder according to claim 1 with clutch function, it is characterized in that clutch for clutch control wheel (9) utilizes thereon
Centre bore is placed on low-speed output shaft (11), movable on low-speed output shaft (11) after controlled to connect with the controlled wheel (12) of clutch
Touching, what clutch for clutch control wheel (9) was contacted with the controlled wheel (12) of clutch is tooth-shape structure on one side.
7. the retarder according to claim 1 with clutch function, it is characterized in that pressure bearing (8) on one side with clutch control
Ratch (9) contact, another side is when high speed input shaft (2) rotate, by the first centrifugation movable part (6) and the second centrifugation movable part
(16) it pushes, it is movable on low-speed output shaft (11) after controlled, push clutch for clutch control wheel (9) to engage with the controlled wheel (12) of clutch.
8. the retarder according to claim 1 with clutch function, it is characterized in that high speed input shaft (2) and low speed output
Axis (11) is on the same axis.
9. the retarder according to claim 1 with clutch function, it is characterized in that high speed input shaft (2) and low speed output
Axis (11) requirement is not output and input in same axis, it is necessary to be increased umbrella gear inside shell (1) and be changed direction, with height
The axis of the umbrella gear of fast input shaft (2) connection is equal to high speed input shaft (2), the umbrella gear connecting with low-speed output shaft (11)
Axis be equal to low-speed output shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094489.6A CN109707761A (en) | 2019-01-30 | 2019-01-30 | Retarder with clutch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094489.6A CN109707761A (en) | 2019-01-30 | 2019-01-30 | Retarder with clutch function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109707761A true CN109707761A (en) | 2019-05-03 |
Family
ID=66263382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910094489.6A Withdrawn CN109707761A (en) | 2019-01-30 | 2019-01-30 | Retarder with clutch function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109707761A (en) |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160389A (en) * | 1976-01-13 | 1979-07-10 | Toyo Kogyo Company Limited | Centrifugal clutch and drive mechanism for remote control apparatus |
| DE3312104A1 (en) * | 1983-04-02 | 1984-10-04 | Volkswagenwerk Ag, 3180 Wolfsburg | Speed-dependent clutch |
| JP2001099197A (en) * | 1999-09-27 | 2001-04-10 | Denso Corp | Overrunning clutch |
| JP2003222204A (en) * | 2002-01-31 | 2003-08-08 | Ntn Corp | Power transmission device |
| JP2003307074A (en) * | 2002-04-17 | 2003-10-31 | Chuo Spring Co Ltd | Automatic door opening/closing apparatus |
| US20040046418A1 (en) * | 2002-09-06 | 2004-03-11 | Mitsui Mining & Smelting Co., Ltd. | Door-opening/closing apparatus |
| JP2005075033A (en) * | 2003-08-28 | 2005-03-24 | Ntn Corp | Opening/closing device of trunk lid for vehicle |
| JP2005213762A (en) * | 2004-01-27 | 2005-08-11 | Aisin Seiki Co Ltd | Driving device for opening/closing body |
| US20060231367A1 (en) * | 2003-05-28 | 2006-10-19 | Shigematsu Co. | Clutch mechanism body |
| JP2007276618A (en) * | 2006-04-06 | 2007-10-25 | Asmo Co Ltd | Clutch, motor, and vehicular door opening/closing device |
| JP2007298163A (en) * | 2006-04-06 | 2007-11-15 | Asmo Co Ltd | Clutch, motor, and door opening and closing device for vehicle |
| DE102007045670A1 (en) * | 2007-09-25 | 2009-04-02 | Schaeffler Kg | Transmission for e.g. traction drive of scooter, has sun gears concentrically arranged with input shaft and connected to input shaft over selective clutch elements, where clutch elements are free-wheel and centrifugal clutch respectively |
| JP2010242313A (en) * | 2009-04-01 | 2010-10-28 | Hokoku Kogyo Co Ltd | Apparatus for opening/closing sluice gate |
| CN102362040A (en) * | 2009-03-24 | 2012-02-22 | 索格米股份公司 | Automatic closing device for vehicle door |
| WO2012060667A2 (en) * | 2010-11-04 | 2012-05-10 | Jo Kwang Ho | Continuously variable transmission |
| CN103219826A (en) * | 2013-04-28 | 2013-07-24 | 马加良 | Automatic clutching device of direct-current speed changing motor |
| EP2745879A2 (en) * | 2012-12-21 | 2014-06-25 | Luxalp | Automatically engageable and disengageable transmission device |
| CN104350300A (en) * | 2012-06-04 | 2015-02-11 | 株式会社F.C.C. | Power transmission device |
| US20150041279A1 (en) * | 2013-08-07 | 2015-02-12 | Honeywell International, Inc. | Centrifugal engagement and disengagement drive systems |
| CN205531921U (en) * | 2013-08-22 | 2016-08-31 | 爱信精机株式会社 | Door opening and closing device for vehicle |
| CN205605747U (en) * | 2016-04-07 | 2016-09-28 | 上海中科深江电动车辆有限公司 | Be used for electric automobile two to keep off derailleur |
| DE202017001286U1 (en) * | 2016-04-13 | 2017-03-24 | Ralf Schipmann | Centrifugal assisted multi-disc friction clutch |
| KR101729418B1 (en) * | 2015-11-30 | 2017-04-24 | 현대위아 주식회사 | Reduction gear apparatus |
| KR101732369B1 (en) * | 2016-09-06 | 2017-05-04 | 주식회사 성보엔지니어링 | reduction apparatus |
| CN210141284U (en) * | 2019-01-30 | 2020-03-13 | 张克军 | Speed reducer with clutch function |
-
2019
- 2019-01-30 CN CN201910094489.6A patent/CN109707761A/en not_active Withdrawn
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160389A (en) * | 1976-01-13 | 1979-07-10 | Toyo Kogyo Company Limited | Centrifugal clutch and drive mechanism for remote control apparatus |
| DE3312104A1 (en) * | 1983-04-02 | 1984-10-04 | Volkswagenwerk Ag, 3180 Wolfsburg | Speed-dependent clutch |
| JP2001099197A (en) * | 1999-09-27 | 2001-04-10 | Denso Corp | Overrunning clutch |
| JP2003222204A (en) * | 2002-01-31 | 2003-08-08 | Ntn Corp | Power transmission device |
| JP2003307074A (en) * | 2002-04-17 | 2003-10-31 | Chuo Spring Co Ltd | Automatic door opening/closing apparatus |
| US20040046418A1 (en) * | 2002-09-06 | 2004-03-11 | Mitsui Mining & Smelting Co., Ltd. | Door-opening/closing apparatus |
| US20060231367A1 (en) * | 2003-05-28 | 2006-10-19 | Shigematsu Co. | Clutch mechanism body |
| JP2005075033A (en) * | 2003-08-28 | 2005-03-24 | Ntn Corp | Opening/closing device of trunk lid for vehicle |
| JP2005213762A (en) * | 2004-01-27 | 2005-08-11 | Aisin Seiki Co Ltd | Driving device for opening/closing body |
| JP2007276618A (en) * | 2006-04-06 | 2007-10-25 | Asmo Co Ltd | Clutch, motor, and vehicular door opening/closing device |
| JP2007298163A (en) * | 2006-04-06 | 2007-11-15 | Asmo Co Ltd | Clutch, motor, and door opening and closing device for vehicle |
| DE102007045670A1 (en) * | 2007-09-25 | 2009-04-02 | Schaeffler Kg | Transmission for e.g. traction drive of scooter, has sun gears concentrically arranged with input shaft and connected to input shaft over selective clutch elements, where clutch elements are free-wheel and centrifugal clutch respectively |
| CN102362040A (en) * | 2009-03-24 | 2012-02-22 | 索格米股份公司 | Automatic closing device for vehicle door |
| JP2010242313A (en) * | 2009-04-01 | 2010-10-28 | Hokoku Kogyo Co Ltd | Apparatus for opening/closing sluice gate |
| WO2012060667A2 (en) * | 2010-11-04 | 2012-05-10 | Jo Kwang Ho | Continuously variable transmission |
| CN104350300A (en) * | 2012-06-04 | 2015-02-11 | 株式会社F.C.C. | Power transmission device |
| EP2745879A2 (en) * | 2012-12-21 | 2014-06-25 | Luxalp | Automatically engageable and disengageable transmission device |
| CN103219826A (en) * | 2013-04-28 | 2013-07-24 | 马加良 | Automatic clutching device of direct-current speed changing motor |
| US20150041279A1 (en) * | 2013-08-07 | 2015-02-12 | Honeywell International, Inc. | Centrifugal engagement and disengagement drive systems |
| CN205531921U (en) * | 2013-08-22 | 2016-08-31 | 爱信精机株式会社 | Door opening and closing device for vehicle |
| KR101729418B1 (en) * | 2015-11-30 | 2017-04-24 | 현대위아 주식회사 | Reduction gear apparatus |
| CN205605747U (en) * | 2016-04-07 | 2016-09-28 | 上海中科深江电动车辆有限公司 | Be used for electric automobile two to keep off derailleur |
| DE202017001286U1 (en) * | 2016-04-13 | 2017-03-24 | Ralf Schipmann | Centrifugal assisted multi-disc friction clutch |
| KR101732369B1 (en) * | 2016-09-06 | 2017-05-04 | 주식회사 성보엔지니어링 | reduction apparatus |
| CN210141284U (en) * | 2019-01-30 | 2020-03-13 | 张克军 | Speed reducer with clutch function |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190503 |
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| WW01 | Invention patent application withdrawn after publication |