CN107314057A - It is a kind of from gain centrifugal clutch - Google Patents
It is a kind of from gain centrifugal clutch Download PDFInfo
- Publication number
- CN107314057A CN107314057A CN201710774786.6A CN201710774786A CN107314057A CN 107314057 A CN107314057 A CN 107314057A CN 201710774786 A CN201710774786 A CN 201710774786A CN 107314057 A CN107314057 A CN 107314057A
- Authority
- CN
- China
- Prior art keywords
- bearing
- belt pulley
- main shaft
- centrifugal
- ball
- 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
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
- F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
- F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching members
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 invention discloses one kind from gain centrifugal clutch, including belt pulley, the belt pulley is hollow structure, main shaft is provided with the belt pulley, the sidewall sheath of the main shaft is provided with two bearings, and two bearings are located at the two ends of main shaft respectively, the sidewall sheath of the bearing is provided with bearing gland, the inwall of the belt pulley is provided with fixing groove, and bearing gland is through in fixing groove, the belt pulley is provided with multiple mounting holes vertically, fixture is provided with the mounting hole, and fixture is set through bearing gland and fixing groove, cavity is provided with the belt pulley, centrifugal-block is provided with the cavity, and centrifugal-block side side wall and main shaft offset setting, side side wall of the centrifugal-block away from main shaft is provided with multiple friction plates, and connected between adjacent friction plate by spring.The present invention is simple in construction, and easy to operate, the heat produced when can be rubbed to friction plate radiates.
Description
Technical field
The present invention relates to Clutch Technology field, more particularly to it is a kind of from gain centrifugal clutch.
Background technology
Centrifugal clutch transmits moment of torsion by frictional force, and its basic structure is made up of three elements：Driving link, centrifugation
Body and driven member, centrifugation body are slided loaded on driving link, are spun up by prime mover driven driving link and are thrown away its radial direction, work as master
When moving part reaches regulation angular speed, the centrifugation body thrown away is compressed with driven member inwall, and motion state is forced it into by frictional force
And moment of torsion is transmitted, the driven member of clutch can be connected directly or by mechanisms such as belt pulleys with load, but centrifugal clutch has
One it is fixed the characteristics of, when prime mover is not up to before rated speed, centrifugation body phase will skid for driven member, so as to produce
Frictional heat, and the function that existing centrifugal clutch does not all radiate, therefore, it is proposed that a kind of come from gain centrifugal clutch
Solve the above problems.
The content of the invention
The invention aims to solve in the prior art before prime mover is not up to rated speed, to centrifuge body phase
To be skidded for driven member, so that frictional heat is produced, and the function problem that existing centrifugal clutch does not all radiate, and propose
It is a kind of from gain centrifugal clutch.
To achieve these goals, present invention employs following technical scheme：
It is a kind of from gain centrifugal clutch, including belt pulley, the belt pulley is provided with master in hollow structure, the belt pulley
Axle, the sidewall sheath of the main shaft is provided with two bearings, and two bearings are located at the two ends of main shaft, the sidewall sheath of the bearing respectively
Provided with bearing gland, the inwall of the belt pulley is provided with fixing groove, and bearing gland is through in fixing groove, the belt pulley edge
It is axially arranged with multiple mounting holes, the mounting hole and is provided with fixture, and fixture is set through bearing gland and fixing groove, institute
State and cavity be provided with belt pulley, be provided with centrifugal-block in the cavity, and centrifugal-block side side wall and main shaft offset setting, it is described from
Side side wall of the heart block away from main shaft is provided between multiple friction plates, and adjacent friction plate and connected by spring, the belt
The inwall of wheel is provided with multiple grooves, and friction plate is through in groove, and the side wall ring of the bearing (ball) cover is arranged with multiple radiatings
Hole, the bearing (ball) cover is hollow structure, and bull stick is provided with the bearing (ball) cover, and bull stick is set through bearing (ball) cover side wall
Put, bull stick one end in the bearing (ball) cover is provided with helical gear, the bearing (ball) cover provided with the tooth matched with helical gear
Chute is provided with wheel, the bearing (ball) cover vertically, and chute slidably connects the rack with gear matches, the tooth by sliding block
One end of bar is provided with baffle plate, and baffle plate is set through heat emission hole.
It is preferred that, the width of the centrifugal-block is less than the distance between two bearings.
It is preferred that, the spring uses highly elastic material.
It is preferred that, the heat emission hole is connected through bearing gland and with cavity.
It is preferred that, it is enclosed with rubber protecting jacket on the bull stick.
The present invention is simple in construction, easy to operate, when clutch works, and friction plate produces frictional heat, and heat emission hole can be carried out
Radiate, and the openings of sizes of heat emission hole can be adjusted, and during regulation, by rotating bull stick, bull stick drives helical gear to rotate, helical teeth
Wheeling driving gear is rotated, and wheel and rack engagement, rack is slided with baffle plate in chute, and baffle plate blocks the through hole of heat emission hole,
The size of heat dissipation capacity is controlled with this.
Brief description of the drawings
Fig. 1 is a kind of structural representation from gain centrifugal clutch proposed by the present invention；
Fig. 2 is the structural representation at A in Fig. 1.
In figure：1 belt pulley, 2 main shafts, 3 bearings, 4 bearing glands, 5 fixing grooves, 6 fixtures, 7 cavitys, 8 centrifugal-blocks, 9 are rubbed
Pad, 10 springs, 11 grooves, 12 heat emission holes, 13 bull sticks, 14 helical gears, 15 gears, 16 chutes, 17 sliding blocks, 18 racks, 19 gears
Plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of from gain centrifugal clutch, including belt pulley 1, belt pulley 1 is hollow structure, belt pulley 1
In be provided with main shaft 2, the sidewall sheath of main shaft 2 is provided with two bearings 3, and two bearings 3 are located at the two ends of main shaft 2 respectively, bearing 3
Sidewall sheath is provided with bearing gland 4, and the inwall of belt pulley 1 is provided with fixing groove 5, and bearing gland 4 is through in fixing groove 5, belt
Wheel 1 is provided with multiple mounting holes, mounting hole is provided with fixture 6 vertically, and fixture 6 is set through bearing gland 4 and fixing groove 5
Put, cavity 7 be provided with belt pulley 1, be provided with centrifugal-block 8 in cavity 7, the width of centrifugal-block 8 be less than between two bearings 3 away from
From preventing centrifugal-block 8 from being collided with bearing 3, and the side side wall of centrifugal-block 8 and main shaft 2 offset settings, centrifugal-block 8 is away from leading
The side side wall of axle 2 is provided between multiple friction plates 9, and adjacent friction plate 9 and connected by spring 10, and spring 10 is using high-elastic
Property material, it is ensured that spring 10 has enough elasticity, and the inwall of belt pulley 1 is provided with multiple grooves 11, and friction plate 9 is through to groove
In 11, the side wall ring of bearing (ball) cover 4 is arranged with multiple heat emission holes 12, and heat emission hole 12 is connected through bearing gland 4 and with cavity 7,
Facilitate heat to shed, bearing (ball) cover 4 is hollow structure, be provided with bearing (ball) cover 4 on bull stick 13, bull stick 13 and be enclosed with rubber guarantor
Sheath, prevents hand from abrading, and bull stick 13 is set through the side wall of bearing (ball) cover 4, and one end of bull stick 13 in bearing (ball) cover 4 is provided with
Provided with the gear 15 matched with helical gear 14 in helical gear 14, bearing (ball) cover 4, chute 16 is provided with bearing (ball) cover 4 vertically, and it is sliding
Groove 16 slidably connects the rack 18 matched with gear 15 by sliding block 17, and one end of rack 18 is provided with baffle plate 19, and baffle plate 19
Set through heat emission hole 12.
The present invention is simple in construction, easy to operate, when clutch works, and friction plate 9 produces frictional heat, and heat emission hole 12 can enter
Row is radiated, and the openings of sizes of heat emission hole 12 can be adjusted, during regulation, and by rotating bull stick 13, bull stick 13 drives helical gear
14 are rotated, and helical gear 14 is rotated with moving gear 15, and gear 15 is engaged with rack 18, and rack 18 is slided with baffle plate 19 in chute 16
Dynamic, baffle plate 19 blocks the through hole of heat emission hole 12, and the size of heat dissipation capacity is controlled with this.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. it is a kind of from gain centrifugal clutch, including belt pulley（1）, it is characterised in that the belt pulley（1）For hollow structure,
The belt pulley（1）In be provided with main shaft（2）, the main shaft（2）Sidewall sheath provided with two bearings（3）, and two bearings（3）Point
Wei Yu not main shaft（2）Two ends, the bearing（3）Sidewall sheath be provided with bearing gland（4）, the belt pulley（1）Inwall set
There is fixing groove（5）, and bearing gland（4）It is through to fixing groove（5）In, the belt pulley（1）Multiple mounting holes are provided with vertically,
Fixture is provided with the mounting hole（6）, and fixture（6）Through bearing gland（4）And fixing groove（5）Set, the belt
Wheel（1）In be provided with cavity（7）, the cavity（7）In be provided with centrifugal-block（8）, and centrifugal-block（8）Side side wall and main shaft（2）Phase
To setting, the centrifugal-block（8）Away from main shaft（2）Side side wall be provided with multiple friction plates（9）, and adjacent friction plate（9）
Between pass through spring（10）Connection, the belt pulley（1）Inwall be provided with multiple grooves（11）, and friction plate（9）It is through to ditch
Groove（11）In, the bearing (ball) cover（4）Side wall ring be arranged with multiple heat emission holes（12）, the bearing (ball) cover（4）For hollow knot
Structure, the bearing (ball) cover（4）In be provided with bull stick（13）, and bull stick（13）Through bearing (ball) cover（4）Side wall is set, positioned at described
Bearing (ball) cover（4）In bull stick（13）One end is provided with helical gear（14）, the bearing (ball) cover（4）In be provided with and helical gear（14）
The gear matched somebody with somebody（15）, the bearing (ball) cover（4）In vertically be provided with chute（16）, and chute（16）Pass through sliding block（17）It is slidably connected
Have and gear（15）The rack of matching（18）, the rack（18）One end be provided with baffle plate（19）, and baffle plate（19）Through radiating
Hole（12）Set.
2. it is according to claim 1 a kind of from gain centrifugal clutch, it is characterised in that the centrifugal-block（8）Width
Less than two bearings（3）The distance between.
3. it is according to claim 1 a kind of from gain centrifugal clutch, it is characterised in that the spring（10）Using high-elastic
Property material.
4. it is according to claim 1 a kind of from gain centrifugal clutch, it is characterised in that the heat emission hole（12）Through axle
Pressure cap（4）And and cavity（7）Connection.
5. it is according to claim 1 a kind of from gain centrifugal clutch, it is characterised in that the bull stick（13）On be enclosed with
Rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774786.6A CN107314057B (en) | 2017-08-31 | 2017-08-31 | One kind is from gain centrifugal clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774786.6A CN107314057B (en) | 2017-08-31 | 2017-08-31 | One kind is from gain centrifugal clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107314057A true CN107314057A (en) | 2017-11-03 |
| CN107314057B CN107314057B (en) | 2019-03-05 |
Family
ID=60176611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710774786.6A Active CN107314057B (en) | 2017-08-31 | 2017-08-31 | One kind is from gain centrifugal clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107314057B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671443A (en) * | 2019-09-29 | 2020-01-10 | 厦门南超机械有限公司 | Centrifugal clutch with middle shaft connected with load |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU941744A1 (en) * | 1980-12-10 | 1982-07-07 | Ленинградское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им. С.Я.Жука | Expanding clutch |
| EP0714801A2 (en) * | 1994-11-28 | 1996-06-05 | Honda Giken Kogyo Kabushiki Kaisha | Belt-drive variable speed transmission |
| JPH09317315A (en) * | 1996-05-29 | 1997-12-09 | Miwa Lock Co Ltd | Door closer |
| US5733196A (en) * | 1995-10-14 | 1998-03-31 | Gkn Walterscheid Gmbh | Coupling For Torque Limiting Purposes |
| JP2009162250A (en) * | 2007-12-28 | 2009-07-23 | Honda Motor Co Ltd | Oil pump drive device for engine |
| CN202674100U (en) * | 2012-06-12 | 2013-01-16 | 无锡市第五机械制造有限公司 | Centrifugal clutch |
| CN106763271A (en) * | 2017-03-08 | 2017-05-31 | 芜湖市中亚汽车制动元件有限公司 | From gain centrifugal clutch |
-
2017
- 2017-08-31 CN CN201710774786.6A patent/CN107314057B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU941744A1 (en) * | 1980-12-10 | 1982-07-07 | Ленинградское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им. С.Я.Жука | Expanding clutch |
| EP0714801A2 (en) * | 1994-11-28 | 1996-06-05 | Honda Giken Kogyo Kabushiki Kaisha | Belt-drive variable speed transmission |
| US5733196A (en) * | 1995-10-14 | 1998-03-31 | Gkn Walterscheid Gmbh | Coupling For Torque Limiting Purposes |
| JPH09317315A (en) * | 1996-05-29 | 1997-12-09 | Miwa Lock Co Ltd | Door closer |
| JP2009162250A (en) * | 2007-12-28 | 2009-07-23 | Honda Motor Co Ltd | Oil pump drive device for engine |
| CN202674100U (en) * | 2012-06-12 | 2013-01-16 | 无锡市第五机械制造有限公司 | Centrifugal clutch |
| CN106763271A (en) * | 2017-03-08 | 2017-05-31 | 芜湖市中亚汽车制动元件有限公司 | From gain centrifugal clutch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671443A (en) * | 2019-09-29 | 2020-01-10 | 厦门南超机械有限公司 | Centrifugal clutch with middle shaft connected with load |
| CN110671443B (en) * | 2019-09-29 | 2023-08-08 | 厦门南超机械有限公司 | Centrifugal clutch with load connected to central shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107314057B (en) | 2019-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104514846B (en) | Possesses the speed change device of the planetary gear type of 2 grades of reduction gearing | |
| US9427747B2 (en) | Centrifugal separator with lamella coupling | |
| CN104132081A (en) | Centrifugal clutch | |
| CN103119293A (en) | Method for accumulating kinetic energy and rotor device for accumulating and dissipating kinetic energy | |
| CN107314057A (en) | It is a kind of from gain centrifugal clutch | |
| CN104534071B (en) | Transmission device with adaptation function | |
| CN103032487B (en) | A kind of centrifugal clutch | |
| CN204458910U (en) | A kind of double rolling key clutch and dynamic compaction machinery or the hoist with it | |
| CN106838248B (en) | The centrifugation gear assembly of more driving device inputs | |
| CN108026980A (en) | safety coupling | |
| JP5668464B2 (en) | Magnetorheological fluid torque converter | |
| JPS6022212B2 (en) | Dry fluid transmission device | |
| CN107791805A (en) | From Force system of walking about | |
| CN108525759A (en) | A kind of process units of automation natural drug | |
| CN205479008U (en) | Safety clutch | |
| US9976642B2 (en) | Torque converter with improved lock-up clutch | |
| CN107326554A (en) | A kind of home-use sewing machine electric motor of mechanical clutch tool clutch motor | |
| CN110867999B (en) | Prevent weighing down supplementary heat dissipation motor protection casing of stone | |
| CN211423286U (en) | Gear control disc and gearbox | |
| CN107420456A (en) | A kind of lever speed-torque controller based on centrifugal force | |
| CN207316014U (en) | A kind of antioverloading protects deceleration device | |
| CN205877025U (en) | Friction formula shaft coupling | |
| RU159552U1 (en) | HYDRODYNAMIC LOCKABLE SAFETY CLUTCH | |
| CN208268339U (en) | A kind of automatic energy storage crank and rocker mechanism and rotary type access bridge | |
| CN106402224B (en) | Combine wind spring |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self gain centrifugal clutch Effective date of registration: 20211101 Granted publication date: 20190305 Pledgee: Wuhu Jinsheng Rural Commercial Bank Co.,Ltd. Pledgor: WUHU HEFENG CLUTCH Co.,Ltd. Registration number: Y2021980011683 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |