CN108662100A - A kind of intermittent clutch - Google Patents
A kind of intermittent clutch Download PDFInfo
- Publication number
- CN108662100A CN108662100A CN201810843288.7A CN201810843288A CN108662100A CN 108662100 A CN108662100 A CN 108662100A CN 201810843288 A CN201810843288 A CN 201810843288A CN 108662100 A CN108662100 A CN 108662100A
- Authority
- CN
- China
- Prior art keywords
- flywheel
- cam
- driven wheel
- gear
- input shaft
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000007704 transition Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 208000021760 high fever Diseases 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
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- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of intermittent clutches, including：Shell, driving wheel, driven wheel, flywheel, cam, transmission belt, input shaft and output shaft.A kind of intermittent clutch proposed by the present invention, it rotates that adjust transmission belt periodically exceptionally straight and loosen by cam, by the transmission between first gear and input shaft, realizes the synchronous rotation of cam and driving wheel, to realize in driving wheel rotation process, transmission belt is periodically exceptionally straight and loosens.The present invention one, reduces energy consumption, and two, frictional dissipation is reduced, and be conducive to prevent machine from generating high fever.
Description
Technical field
The present invention relates to Clutch Technology field more particularly to a kind of intermittent clutches.
Background technology
It is general every in order to realize interval and the latency function between every section in the transmitting function design of automation equipment
Section will there are one motor, at the uniform velocity start and stop sometimes for realizing, it is also necessary to be that each motor is equipped on circuit
One frequency converter just improves cost and uses power consumption in this way；With the development of technology, there is clutch, but this is produced
Product equal existing defects on using torque, installation space.Specifically, existing clutch be divided into it is embedded and two kinds frictional,
The former, energy consumption is big, and volume is difficult to reduce, and the scope of application is small；The latter, internal friction is big, easy to wear, needs to frequently replace.
Invention content
Technical problems based on background technology, the present invention propose a kind of intermittent clutch.
A kind of intermittent clutch proposed by the present invention, including：Shell, driving wheel, driven wheel, flywheel, cam, transmission
Band, input shaft and output shaft；
Driving wheel, driven wheel, flywheel and cam are rotatablely installed inside housings, and transmission belt is set in driving wheel, driven
Wheel and cam periphery, transmission belt inner circumferential are equipped with the rack engaged with driving wheel and driven wheel；Cam is located at driving wheel and driven wheel
Between, when cam salient point is against in the state of transmission belt, transmission belt is in exceptionally straight state, and driving wheel is driven driven by transmission belt
Wheel rotation；
Input shaft stretches into shell and is coaxially disposed and is sequentially connected with driving wheel；Be coaxially arranged is installed on cam
One gear, first gear are sequentially connected with input shaft, and cam is rotated synchronously with first gear；
Flywheel is coaxially disposed and is sequentially connected with driven wheel, and output shaft is connect with flywheel, and output shaft stretches out shell.
Preferably, angular wheel is provided between flywheel and driven wheel；Angular wheel is fixedly connected with driven wheel, top
Be inserted into flywheel and with flywheel spline engagement.
Preferably, angular wheel is integrally formed with driven wheel.
Preferably, output shaft be inserted into flywheel and with flywheel coaxial arrangement and spline engagement.
Preferably, it is sequentially connected by multiple intermeshing transition gears between first gear and input shaft.
Preferably, it is connected by belt transmission between first gear and input shaft, belt is set in first gear and input
Axis periphery, belt inner circumferential are equipped with the rack engaged with first gear and input shaft.
A kind of intermittent clutch proposed by the present invention, rotates that adjust transmission belt periodically exceptionally straight and loosen by cam,
By the transmission between first gear and input shaft, the synchronous rotation of cam and driving wheel is realized, to realize driving wheel
In rotation process, transmission belt is periodically exceptionally straight and loosens.
In the present invention, when transmission belt is exceptionally straight, driven wheel drives flywheel to be moved synchronously with input shaft；When transmission belt loosens, fly
Wheel persistently rotates under effect of inertia in the short time.In this way, it is exceptionally straight and loosen by the periodicity of transmission belt, that is, it ensure that flywheel
The duration of movement, by making the mechanical energy that flywheel is saved be released under effect of inertia, one, reduce energy consumption, two,
Frictional dissipation is reduced, and is conducive to prevent machine from generating high fever.
Description of the drawings
Fig. 1 is a kind of intermittent clutch configuration figure proposed by the present invention；
Fig. 2 is flywheel and driven wheel connection structure sectional view figure in Fig. 1.
Specific implementation mode
Referring to Fig.1, a kind of intermittent clutch proposed by the present invention, including：Shell, driving wheel 1, driven wheel 2, flywheel 3,
Cam 4, transmission belt 5, input shaft 6 and output shaft 7.
Driving wheel 1, driven wheel 2, flywheel 3 and cam 4 are rotatablely installed inside housings, and transmission belt 5 is set in driving wheel
1,4 periphery of driven wheel 2 and cam, 5 inner circumferential of transmission belt are equipped with the rack engaged with driving wheel 1 and driven wheel 2.Cam 4 is located at master
Between driving wheel 1 and driven wheel 2, when 4 salient point of cam is against in the state of transmission belt 5, transmission belt 5 is in exceptionally straight state, driving wheel 1
Driven wheel 2 is driven to rotate by transmission belt 5.In this way, in present embodiment, as cam 4 rotates, transmission belt 5 is periodically exceptionally straight
With loosen, periodically moved synchronously between driving wheel 1 and driven wheel 2 and motion isolation to realize.
Input shaft 6 stretches into shell and is coaxially disposed and is sequentially connected with driving wheel 1, turns so that driving wheel 1 is synchronous with input shaft 6
It is dynamic.The first gear 8 being coaxially arranged is installed, first gear 8 is sequentially connected with input shaft 6, cam 4 and the on cam 4
One gear 8 rotates synchronously.In this way, by the transmission between first gear 8 and input shaft 6, cam 4 and driving wheel 1 are realized
It rotates synchronously, to realize in 1 rotation process of driving wheel, transmission belt 5 is periodically exceptionally straight and loosens.
Specifically, in present embodiment, pass through multiple intermeshing transition gears between first gear 8 and input shaft 6
It is sequentially connected.Transition gear is rotatably installed on shell.When it is implemented, can also pass through between first gear 8 and input shaft 6
Belt transmission connects, specifically, belt is set in first gear 8 and 6 periphery of input shaft, belt inner circumferential is equipped with and first gear 8
The rack engaged with input shaft 6, to which first gear 8 realizes rack-driving with input shaft 6 by belt.
Flywheel 3 is coaxially disposed and is sequentially connected with driven wheel 2, and output shaft 7 is sequentially connected with flywheel 3, and output shaft 7 stretches out shell
Body is to drive load movement.
In present embodiment, when transmission belt 5 is exceptionally straight, driven wheel 2 drives flywheel 3 to be moved synchronously with input shaft 6；Work as transmission belt
5 loosen, and flywheel 3 persistently rotates under effect of inertia in the short time.In this way, it is exceptionally straight and loosen by the periodicity of transmission belt 5, i.e.,
It ensure that the duration that flywheel 3 moves, by making the mechanical energy that flywheel 3 is saved be released under effect of inertia, one, it reduces
Energy consumption, two, reduce frictional dissipation, and be conducive to prevent machine from generating high fever.
Specifically, in present embodiment, angular wheel 9 is provided between flywheel 3 and driven wheel 2.Angular wheel 9 with it is driven
Wheel 2 is fixedly connected, top be inserted into flywheel 3 and with 3 spline engagement of flywheel, to realize that flywheel 3 is rotated synchronously with driven wheel 2.Into
One step, angular wheel 9 and driven wheel 2 are integrally formed, and output shaft 7 is inserted into flywheel 3 and is nibbled with the coaxial arrangement of flywheel 3 and spline
It closes.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of intermittent clutch, which is characterized in that including：Shell, driving wheel (1), driven wheel (2), flywheel (3), cam
(4), transmission belt (5), input shaft (6) and output shaft (7)；
Driving wheel (1), driven wheel (2), flywheel (3) and cam (4) are rotatablely installed inside housings, and transmission belt (5) is set in
Driving wheel (1), driven wheel (2) and cam (4) periphery, transmission belt (5) inner circumferential are equipped with and are engaged with driving wheel (1) and driven wheel (2)
Rack；Cam (4) is located between driving wheel (1) and driven wheel (2), when cam (4) salient point is against the state of transmission belt (5)
Under, transmission belt (5) is in exceptionally straight state, and driving wheel (1) drives driven wheel (2) to rotate by transmission belt (5)；
Input shaft (6) stretches into shell and is coaxially disposed and is sequentially connected with driving wheel (1)；It is equipped on cam (4) and coaxially sets
The first gear (8) set, first gear (8) are sequentially connected with input shaft (6), and cam (4) is rotated synchronously with first gear (8)；
Flywheel (3) is coaxially disposed and is sequentially connected with driven wheel (2), and output shaft (7) is sequentially connected with flywheel (3), output shaft (7)
Stretch out shell.
2. intermittent clutch as described in claim 1, which is characterized in that be provided with cone between flywheel (3) and driven wheel (2)
Shape gear (9)；Angular wheel (9) is fixedly connected with driven wheel (2), and top is inserted into flywheel (3) and is nibbled with flywheel (3) spline
It closes.
3. intermittent clutch as claimed in claim 2, which is characterized in that angular wheel (9) and driven wheel (2) one at
Type.
4. intermittent clutch as described in claim 1, which is characterized in that output shaft (7) is inserted into flywheel (3) and and flywheel
(3) coaxial arrangement and spline engagement.
5. such as the intermittent clutch of Claims 1-4 any one of them, which is characterized in that first gear (8) and input shaft
(6) it is sequentially connected by multiple intermeshing transition gears between.
6. such as the intermittent clutch of Claims 1-4 any one of them, which is characterized in that first gear (8) and input shaft
(6) it is connected by belt transmission between, belt is set in first gear (8) and input shaft (6) periphery, and belt inner circumferential is equipped with and the
The rack that one gear (8) and input shaft (6) engage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843288.7A CN108662100A (en) | 2018-07-27 | 2018-07-27 | A kind of intermittent clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843288.7A CN108662100A (en) | 2018-07-27 | 2018-07-27 | A kind of intermittent clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108662100A true CN108662100A (en) | 2018-10-16 |
Family
ID=63788765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810843288.7A Pending CN108662100A (en) | 2018-07-27 | 2018-07-27 | A kind of intermittent clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022502A (en) * | 2019-04-24 | 2019-07-16 | 河南水利与环境职业学院 | A kind of sound equipment stereo rotating device |
-
2018
- 2018-07-27 CN CN201810843288.7A patent/CN108662100A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022502A (en) * | 2019-04-24 | 2019-07-16 | 河南水利与环境职业学院 | A kind of sound equipment stereo rotating device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |
|
| RJ01 | Rejection of invention patent application after publication |