CN108468724A - A kind of single-shot sweeper clutch and its working method - Google Patents
A kind of single-shot sweeper clutch and its working method Download PDFInfo
- Publication number
- CN108468724A CN108468724A CN201810335190.0A CN201810335190A CN108468724A CN 108468724 A CN108468724 A CN 108468724A CN 201810335190 A CN201810335190 A CN 201810335190A CN 108468724 A CN108468724 A CN 108468724A
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- China
- Prior art keywords
- belt pulley
- drive plate
- axle sleeve
- platen
- piston
- 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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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/083—Actuators therefor
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/061—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having interengaging clutch members
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
-
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The present invention discloses a kind of single-shot sweeper clutch and its working method, including axle sleeve, belt pulley, drive plate, platen and double cylinder intake rings, drive plate and belt pulley are installed in rotation on the periphery of axle sleeve, drive plate and axle sleeve synchronous rotary, ring gear is provided on rear side of belt pulley, the front periphery of drive plate is provided with can be with the external tooth of ring gear clutch；Platen is axially displaceably mounted on the periphery of drive plate, platen and drive plate synchronous rotary, the leading flank of platen is provided with can be with the friction plate of the trailing flank clutch of belt pulley, double cylinder intake rings are provided with the first air admission hole, the first annular cavity being connected with the first air admission hole, the second air admission hole and the second annular housing being connected with the second air admission hole, it is equipped in first annular cavity for pushing platen close to the first piston of belt pulley, is equipped in the second annular housing for pushing drive plate close to the second piston of belt pulley.The present invention does not limit engaging rotating speed and can export large torque.
Description
Technical field
The invention belongs to Clutch Technology fields, and in particular to a kind of single-shot sweeper clutch and its working method.
Background technology
Or the pneumatic clutch that single-engine sweeping vehicle uses at present is slip clutch or is engagement type clutch
Device；Wherein, slip clutch volume is big, it is small to transmit torque, cannot high speed although engaged clutch transmission torque is big
In conjunction with that is, presently, there are two problems：1) the clutch high speed of large torque cannot engage；2) clutch moment of torque that high speed can engage
It is small.
Invention content
It is connect in order to overcome the shortcomings of the prior art, not limited technical problem to be solved by the invention is to provide one kind
It closes rotating speed and the single-shot sweeper clutch and method of large torque can be exported.
In order to solve the above technical problems, the technical solution adopted by the present invention one is：A kind of single-shot sweeper clutch, packet
It includes：
One axle sleeve, for connecting power intake；
One belt pulley, for connecting power output end；The belt pulley is installed in rotation on the periphery of the axle sleeve, the skin
Ring gear is provided on rear side of belt wheel；
One drive plate, for the rotary motion of the axle sleeve to be passed to the belt pulley；The drive plate is axially displaceably
Mounted on the periphery of the axle sleeve, the drive plate and the axle sleeve synchronous rotary, the front periphery of the drive plate are provided with
The external tooth that can be engaged and detach with the ring gear；
One platen, for the rotary motion of the axle sleeve to be passed to the belt pulley；The platen is axially displaceably installed
In the periphery of the drive plate, the platen and the drive plate synchronous rotary, the leading flank of the platen is provided with can be with
The trailing flank of the belt pulley engages and the friction plate of separation；And
A pair of cylinder intake ring, for inputting two-way gas；Double cylinder intake rings are provided with the first air admission hole, with described the
First annular cavity, the second air admission hole and the second annular chamber being connected with second air admission hole that one air admission hole is connected
Body is equipped in the first annular cavity for pushing the platen to move forward the first piston close to the belt pulley,
It is equipped in second annular housing for pushing the drive plate to move forward the second piston close to the belt pulley.
Scheme as a further preference further includes a control device, the two-way air inlet for controlling double cylinder intake rings；
The control device include air source, the first solenoid valve, second solenoid valve and control circuit board, the air source by the first gas circuit,
Second gas circuit is correspondingly connected with first air admission hole, second air admission hole respectively, first solenoid valve and described second
Solenoid valve is correspondingly arranged in first gas circuit and second gas circuit, and the control circuit board controls first electricity respectively
The work of magnet valve and the second solenoid valve.(in order to save cost, first solenoid valve and the second solenoid valve are preferred
But it is not limited to two-position two-way solenoid valve；The general supply of the control circuit board is DC24V)
The periphery middle part of scheme as a further preference, the axle sleeve is provided with spline, and the inner circumferential of the drive plate is set
It is equipped with the spline with the spline axial sliding fit.
The inner circumferential of scheme as a further preference, double cylinder intake rings is mounted on the axle sleeve by first bearing
Rear portion；Second bearing is installed between the front inner circumferential of the second piston and the rear portion periphery of the drive plate, described
Two pistons push the drive plate to move forward by the second bearing；The front inner circumferential of the first piston and the platen
Rear portion periphery between 3rd bearing is installed, the first piston pushes the platen to Forward by the 3rd bearing
It is dynamic；The inner circumferential of the belt pulley is mounted on the front of the axle sleeve by fourth bearing.
Scheme as a further preference further includes；One first flexible restoring organ, for making the platen move backward
Leave the belt pulley.
Scheme as a further preference, first flexible restoring organ include ring baffle, multiple pins and multiple
First spring, the ring baffle are fixed on the front end of double cylinder intake rings by the first bolt, and the multiple pin is equal
The even rear side for being fixed on ring baffle, the multiple first spring correspondence are set on the multiple pin, and the multiple the
One spring is located between the front side and the rear side of the ring baffle of the first piston.
Scheme as a further preference further includes；One second flexible restoring organ, for making the drive plate move back
It is dynamic to leave the belt pulley.
Scheme as a further preference, second flexible restoring organ includes baffle ring and multiple second springs, described
Baffle ring is set in the periphery of the axle sleeve and position is fixed, and multiple equally distributed spring bases are provided on front side of the drive plate
Hole, the multiple second spring, which corresponds to, to be mounted in the multiple spring base hole, and the multiple second spring is located at the biography
Between the front side of Moving plate and the rear side of the baffle ring.
Scheme as a further preference, the ring gear are mounted on the rear side of the belt pulley by the second bolt.
Scheme as a further preference is provided with the guiding first piston in the first annular cavity and moves forward and backward
The first guiding mechanism, the second Guiding machine for guiding the second piston to move forward and backward is provided in second annular housing
Structure, first guiding mechanism and second guiding mechanism include the pilot hole and guide pin being slidably matched, the guiding
Hole is opened in the rear portion of respective pistons, and the guide pin is fixed in respective annular cavity.
In order to solve the above technical problems, the technical solution adopted by the present invention second is that：A kind of work of single-shot sweeper clutch
To make method, first the first air admission hole is given to ventilate, first piston work pushes platen by friction plate and belt pulley high velocity engagement, this
When axle sleeve pass sequentially through drive plate, platen, friction plate drive belt pulley rotation；The second air admission hole is given to ventilate again, second piston work
Make, drive plate is pushed to be engaged with the ring gear of belt pulley by external tooth, axle sleeve is driven by drive plate, external tooth, ring gear at this time
Belt pulley rotates；Finally after the second air admission hole ventilates the predetermined time, stop ventilating to the first air admission hole, belt pulley continues work
Make, exports large torque.
In order to solve the above technical problems, the technical solution adopted by the present invention three is：A kind of work of single-shot sweeper clutch
Make method, includes the following steps：(1) general supply of control device for opening；(2) control circuit board controls the first solenoid valves,
After first solenoid valves, the first gas circuit is opened, and first piston work pushes platen by friction plate and belt pulley high velocity engagement,
Axle sleeve passes sequentially through drive plate, platen, friction plate and drives belt pulley rotation at this time；(3) while control circuit board control second is electric
After magnet valve conduction time delays the first predetermined time, second solenoid valve to be powered, the second gas circuit is opened, and second piston work is pushed and passed
Moving plate is engaged by external tooth with the ring gear of belt pulley, and axle sleeve drives belt pulley rotation by drive plate, external tooth, ring gear at this time
Turn；(4) second solenoid valve was powered after the second predetermined time, and control circuit board controls the power-off of the first solenoid valve, and the first gas circuit is closed, skin
Belt wheel continue working exports large torque.
Compared with prior art, the invention has the advantages that：Using friction type clutch mechanism and engagement type clutch
The ingenious of mechanism is implemented in combination with double clutch functions, does not limit rotating speed when engagement, engaging rotating speed is up to 1500r/min, exportable
The up to large torque of 1300Nm solves the clutch moment of torque that the clutch high speed of large torque cannot be engaged, can be engaged at a high speed
Small problem.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
The structural schematic diagram of Fig. 2 devices in order to control.
The reference numerals are as follows：1- axle sleeves；2- belt pulleys；3- ring gears；The second bolts of 31-；4- drive plates；Outside 41-
Tooth；5- platens；6- friction plates；The bis- cylinder intake rings of 7-；The first air admission holes of 71-；The second air admission holes of 72-；8- first pistons；9-
Two pistons；10- control devices；101- air sources；The first solenoid valves of 102-；103- second solenoid valves；104- control circuit boards；105-
First gas circuit；The second gas circuits of 106-；11- splines；12- first bearings；13- second bearings；14- 3rd bearings；The 4th axis of 15-
It holds；The first wild cards of 16-；Card in 17-；The second wild cards of 18-；19- third wild cards；The first O-rings of 20-；The second O-rings of 21-；22-
Third O-ring；The 4th O-rings of 23-；The 5th O-rings of 24-；25- ring baffles；26- pins；The first springs of 27-；The first spiral shells of 28-
Bolt；29- baffle rings；30- second springs；31- pilot holes；32- guide pins.
Specific implementation mode
In order to allow the present invention features described above and advantage be clearer and more comprehensible, below spy fors embodiment, and coordinate attached drawing, make in detail
Carefully it is described as follows.
As shown in Figure 1, a kind of single-shot sweeper clutch, including：
One axle sleeve 1, for connecting power intake；
One belt pulley 2, for connecting power output end；The belt pulley 2 is installed in rotation on the periphery of the axle sleeve 1, institute
The rear side for stating belt pulley 2 is provided with ring gear 3；
One drive plate 4, for the rotary motion of the axle sleeve 1 to be passed to the belt pulley 2；The drive plate 4 can be moved axially
Dynamicly outside the periphery of the axle sleeve 1, the drive plate 4 and 1 synchronous rotary of the axle sleeve, the front of the drive plate 4
It is provided with the external tooth 41 that can be engaged and detach with the ring gear 3 week；
One platen 5, for the rotary motion of the axle sleeve 1 to be passed to the belt pulley 2；The platen 5 is axially displaceably
Mounted on the periphery of the drive plate 4, the leading flank of the platen 5 and 4 synchronous rotary of the drive plate, the platen 5 is arranged
There is the friction plate 6 that can be engaged and detach with the trailing flank of the belt pulley 2；And
A pair of cylinder intake ring 7, for inputting two-way gas；Double cylinder intake rings 7 are provided with the first air admission hole 71 and institute
State first annular cavity, the second air admission hole 72 that the first air admission hole 71 is connected and be connected with second air admission hole 72
Second ring cavity is equipped in the first annular cavity for pushing the platen 5 to move forward close to the belt pulley 2
First piston 8 (or first annular piston) is equipped with for pushing the drive plate 4 to Forward in second annular housing
The dynamic second piston 9 (or second annular piston) close to the belt pulley 2.
In embodiments of the present invention, it as shown in Fig. 2, the single-shot sweeper clutch further includes a control device 10, is used for
The two-way air inlet of control pair cylinder intake ring 7；The control device 10 includes air source 101, the first solenoid valve 102, the second electromagnetism
Valve 103 and control circuit board 104, the air source 101 by the first gas circuit 105, the second gas circuit 106 respectively with first air inlet
Hole 71, second air admission hole 72 are correspondingly connected with, and first solenoid valve 102 and the second solenoid valve 103 are correspondingly arranged at
In first gas circuit 105 and second gas circuit 106, the control circuit board 104 controls first solenoid valve 102 respectively
With the work of the second solenoid valve 103.In order to save cost, first solenoid valve 102 and the second solenoid valve 103 are equal
Preferably but not limited to two-position two-way solenoid valve；The general supply of the control circuit board 104 is DC24V.Wherein, described first into
Stomata 71 and the second air admission hole 72 are all made of PT1/8 threaded holes.
In embodiments of the present invention, it is provided with spline 11 in the middle part of the periphery of the axle sleeve 1, the inner circumferential of the drive plate 4 is set
It is equipped with the spline with 11 axial sliding fit of the spline, realizing that axle sleeve 1 drives by the cooperation of spline 11 and spline passes
Moving plate 4 rotates, and drive plate 4 can slide axially along axle sleeve 1.
In embodiments of the present invention, the inner circumferential of double cylinder intake rings 7 is mounted on the axle sleeve 1 by first bearing 12
Rear portion；Second bearing 13, institute are installed between the front inner circumferential of the second piston 9 and the rear portion periphery of the drive plate 4
State second piston 9 pushes the drive plate 4 to move forward by the second bearing 13；The front inner circumferential of the first piston 8
3rd bearing 14 is installed between the rear portion periphery of the platen 5, the first piston 8 is pushed by the 3rd bearing 14
The platen 5 moves forward；The inner circumferential of the belt pulley 2 is mounted on the front of the axle sleeve 1 by fourth bearing 15.
In embodiments of the present invention, it is by the rear alignment of the spline 11, institute on front side of the inner ring of the first bearing 12
The periphery rear portion for stating axle sleeve 1 is equipped with the first wild card 16 on rear side of the inner ring of the fixed first bearing 12, double cylinders into
The inner circumferential front end of compression ring 7 is provided with the first inward flange on front side of the outer ring for positioning the first bearing 12, double cylinder intakes
The inner circumferential rear portion of ring 7 is provided with the interior card 17 on rear side of the outer ring of the fixed first bearing 12.
In embodiments of the present invention, on front side of the inner ring of the second bearing 13 and inside is by the platform on the drive plate 4
Rank positions, and on rear side of the outer ring of the second bearing 13 and outside is by the step positioning in the second piston 9；The third axis
It is by the step positioning on the platen 5, the outer ring rear side of the 3rd bearing 14 and outside to hold on front side of 14 inner ring and inside
It is by the step positioning on the first piston 8.It is provided in the first annular cavity for being carried out before limiting first piston 8
The third wild card 19 of journey.In order to provide being slidingly sealed property of each piston in respective annular cavity, the periphery of the first piston 8
It is provided with the first O-ring 20, the inner circumferential of the first piston 8 is provided with the second O-ring 21, and the periphery of the second piston 9 is set
It is equipped with front and back third O-ring 22 and the 4th O-ring 23 arranged side by side, the inner circumferential of the second piston 9 is provided with the 5th O-ring 24.
In embodiments of the present invention, the inner circumferential of the belt pulley 2 is particular by fourth bearing 15 arranged side by side before and after a pair
Mounted on the front end of the axle sleeve 1, the inner circumferential front of the belt pulley 2 is provided with the outer ring for positioning previous fourth bearing 15
Second inward flange of front side, the periphery front end of the axle sleeve 1 are equipped with the on front side of the inner ring of fixed previous fourth bearing 15
Two wild cards 18, the inner ring rear side of the latter fourth bearing 15 are positioned by the front end of following baffle rings 29, and the ring gear 3 is logical
The rear side that the second bolt 31 is mounted on the belt pulley 2 is crossed, the ring gear 3 is provided with the outer of positioning the latter fourth bearing 15
Enclose the third inward flange of rear side.
In embodiments of the present invention, which further includes one first flexible restoring organ, for making
It states platen 5 and moves backward and leave the belt pulley 2.First flexible restoring organ is preferably but not limited to lower structure：It
Including ring baffle 25, multiple pins 26 and multiple first springs 27, the ring baffle 25 are fixed on by the first bolt 28
The front end of double cylinder intake rings 7, the multiple pin 26 are uniformly fixed on the rear side of ring baffle 25, and the multiple first
The correspondence of spring 27 is set on the multiple pin 26, and the multiple first spring 27 is located at the front side of the first piston 8
Between the rear side of the ring baffle 25.
In embodiments of the present invention, which further includes one second flexible restoring organ, for making
It states drive plate 4 and moves backward and leave the belt pulley 2.Second flexible restoring organ is preferably but not limited to lower structure：
It includes baffle ring 29 and multiple second springs 30, and the baffle ring 29 is set in the periphery of the axle sleeve 1 and position is fixed, the biography
The front side of Moving plate 4 is provided with multiple equally distributed spring base holes, and the multiple second spring 30 is corresponded to mounted on the multiple
In spring base hole, and the multiple second spring 30 is located between the front side and the rear side of the baffle ring 29 of the drive plate 4.
In embodiments of the present invention, the ring gear 3 is mounted on the rear side of the belt pulley 2 by the second bolt 31.When
So, the ring gear 3 can also make integrally with the belt pulley 2.
In embodiments of the present invention, it is provided with what the guiding first piston 8 moved forward and backward in the first annular cavity
First guiding mechanism is provided with the second guiding mechanism for guiding the second piston 9 to move forward and backward in second annular housing,
First guiding mechanism and second guiding mechanism include the pilot hole 31 being slidably matched and guide pin 32, the guiding
Hole 31 is opened in the rear portion of respective pistons, and the guide pin 32 is fixed in respective annular cavity.
As shown in Figure 1, a kind of working method of single-shot sweeper clutch, first gives the first air admission hole 71 to ventilate, first lives
8 work of plug, pushes platen 5 by friction plate 6 and 2 high velocity engagement of belt pulley, at this time axle sleeve 1 pass sequentially through drive plate 4, platen 5,
Friction plate 6 drives belt pulley 2 to rotate；The second air admission hole 72 is given to ventilate again, second piston 9 works, and drive plate 4 is pushed to pass through external tooth
41 engage with the ring gear 3 of belt pulley 2, and axle sleeve 1 drives belt pulley 2 to rotate by drive plate 4, external tooth 41, ring gear 3 at this time；
Finally after the second air admission hole 72 ventilation predetermined time (such as 1 minute), stop ventilating to the first air admission hole 71, belt pulley 2 continues
Work exports large torque.
In embodiments of the present invention, as shown in Fig. 2, the working method of the single-shot sweeper clutch, specifically includes following
Step：(1) general supply of control device for opening 10；(2) control circuit board 104 controls the first solenoid valve 102 and is powered, the first electromagnetism
After valve 102 is powered, the first gas circuit 105 is opened, and first piston 8 works, and platen 5 is pushed to pass through friction plate 6 and 2 high quick access of belt pulley
It closes, axle sleeve 1 passes sequentially through drive plate 4, platen 5, friction plate 6 and drives the rotation of belt pulley 2 at this time；(3) while control circuit board 104
After control 103 conduction time of second solenoid valve delays the first predetermined time (such as 1 minute), second solenoid valve 103 to be powered, the second gas
Road 106 is opened, and second piston 9 works, and drive plate 4 is pushed to be engaged with the ring gear 3 of belt pulley 2 by external tooth 41, and axle sleeve 1 is logical at this time
Crossing drive plate 4, external tooth 41, ring gear 3 drives belt pulley 2 to rotate；(4) second solenoid valve 103 is powered the second predetermined time (such as 1
Minute) after, control circuit board 104 controls the power-off of the first solenoid valve 102, and the first gas circuit 105 is closed, 2 continue working of belt pulley, output
Large torque.
In embodiments of the present invention, the performance of the single-shot sweeper clutch is as follows：(1) platen 5, friction plate 6 and belt
Wheel 2 constitutes the first clutch, and drive plate 4, external tooth 41, ring gear 3 and belt pulley 2 constitute the second clutch, realizes
Double clutch functions；(2) rotating speed when engagement is not limited, and engaging rotating speed is up to 1500r/min；(3) large torque exports, reachable
1300N·m；(4) 4~6bar of operating air pressure.The single-shot sweeper clutch solves the problems, such as current two：1) large torque
Clutch high speed cannot engage；2) clutch moment of torque that high speed can engage is small.
The above, only presently preferred embodiments of the present invention not do limitation in any form to the present invention, any ripe
Those skilled in the art is known in every case without departing from the content of technical solution of the present invention, according to the technical essence of the invention to above real
It applies example and makes any simple modification, equivalent changes and modifications, should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of single-shot sweeper clutch, which is characterized in that including：
One axle sleeve, for connecting power intake；
One belt pulley, for connecting power output end；The belt pulley is installed in rotation on the periphery of the axle sleeve, the skin
Ring gear is provided on rear side of belt wheel；
One drive plate, for the rotary motion of the axle sleeve to be passed to the belt pulley；The drive plate is axially displaceably
Mounted on the periphery of the axle sleeve, the drive plate and the axle sleeve synchronous rotary, the front periphery of the drive plate are provided with
The external tooth that can be engaged and detach with the ring gear；
One platen, for the rotary motion of the axle sleeve to be passed to the belt pulley；The platen is axially displaceably installed
In the periphery of the drive plate, the platen and the drive plate synchronous rotary, the leading flank of the platen is provided with can be with
The trailing flank of the belt pulley engages and the friction plate of separation；And
A pair of cylinder intake ring, for inputting two-way gas；Double cylinder intake rings are provided with the first air admission hole, with described the
First annular cavity, the second air admission hole and the second annular chamber being connected with second air admission hole that one air admission hole is connected
Body is equipped in the first annular cavity for pushing the platen to move forward the first piston close to the belt pulley,
It is equipped in second annular housing for pushing the drive plate to move forward the second piston close to the belt pulley.
2. single-shot sweeper clutch according to claim 1, which is characterized in that further include a control device, for controlling
The two-way air inlet of the double cylinder intake rings of system；The control device includes air source, the first solenoid valve, second solenoid valve and control circuit
Plate, the air source are correspondingly connected with first air admission hole, second air admission hole respectively by the first gas circuit, the second gas circuit,
First solenoid valve and the second solenoid valve are correspondingly arranged in first gas circuit and second gas circuit, the control
Circuit board controls the work of first solenoid valve and the second solenoid valve respectively.
3. single-shot sweeper clutch according to claim 1, which is characterized in that be provided in the middle part of the periphery of the axle sleeve
Spline, the inner circumferential of the drive plate are provided with the spline with the spline axial sliding fit.
4. single-shot sweeper clutch according to claim 1, which is characterized in that the inner circumferential of double cylinder intake rings is logical
Cross the rear portion that first bearing is mounted on the axle sleeve；The front inner circumferential of the second piston and the rear portion periphery of the drive plate it
Between second bearing is installed, the second piston passes through the second bearing and the drive plate is pushed to move forward；Described first
3rd bearing is installed, the first piston passes through the third between the front inner circumferential of piston and the rear portion periphery of the platen
Bearing pushes the platen to move forward；The inner circumferential of the belt pulley is mounted on the front of the axle sleeve by fourth bearing.
5. single-shot sweeper clutch according to claim 1, which is characterized in that further include one first elastic reset machine
Structure leaves the belt pulley for making the platen move backward；First flexible restoring organ includes ring baffle, multiple
Pin and multiple first springs, the ring baffle is fixed on the front end of double cylinder intake rings by the first bolt, described
Multiple pins are uniformly fixed on the rear side of ring baffle, and the multiple first spring correspondence is set on the multiple pin, and
The multiple first spring is located between the front side and the rear side of the ring baffle of the first piston.
6. single-shot sweeper clutch according to claim 1, which is characterized in that further include one second elastic reset machine
Structure leaves the belt pulley for making the drive plate move backward；Second flexible restoring organ includes baffle ring and multiple
Second spring, the baffle ring is set in the periphery of the axle sleeve and position is fixed, and is provided on front side of the drive plate multiple equal
The spring base hole of even distribution, the multiple second spring, which corresponds to, to be mounted in the multiple spring base hole, and the multiple second
Spring is located between the front side and the rear side of the baffle ring of the drive plate.
7. single-shot sweeper clutch according to claim 1, which is characterized in that the ring gear is pacified by the second bolt
Mounted in the rear side of the belt pulley.
8. single-shot sweeper clutch according to claim 1, which is characterized in that be provided in the first annular cavity
The first guiding mechanism that the first piston moves forward and backward is guided, guiding described second is provided in second annular housing and is lived
The second guiding mechanism moved forward and backward is filled in, first guiding mechanism and second guiding mechanism are led comprising what is be slidably matched
To hole and guide pin, the pilot hole is opened in the rear portion of respective pistons, and the guide pin is fixed in respective annular cavity.
9. a kind of working method of single-shot sweeper clutch as described in claim 1, which is characterized in that first give the first air inlet
Hole is ventilated, and first piston work, promotion platen passes sequentially through transmission by friction plate and belt pulley high velocity engagement, at this time axle sleeve
Disk, platen, friction plate drive belt pulley rotation；The second air admission hole is given to ventilate again, second piston work pushes drive plate to pass through outer
Tooth is engaged with the ring gear of belt pulley, and axle sleeve drives belt pulley rotation by drive plate, external tooth, ring gear at this time；Finally
Two air admission holes were ventilated after the predetermined time, stopped ventilating to the first air admission hole, and belt pulley continue working exports large torque.
10. a kind of working method of single-shot sweeper clutch as claimed in claim 2, which is characterized in that including following step
Suddenly：(1) general supply of control device for opening；(2) control circuit board controls the first solenoid valves, after the first solenoid valves,
First gas circuit is opened, and first piston work, promotion platen passes sequentially through biography by friction plate and belt pulley high velocity engagement, at this time axle sleeve
Moving plate, platen, friction plate drive belt pulley rotation；(3) while control circuit board control second solenoid valve conduction time delays the
One predetermined time, after second solenoid valve is powered, the second gas circuit is opened, and second piston work pushes drive plate to pass through external tooth and belt
The ring gear of wheel engages, and axle sleeve drives belt pulley rotation by drive plate, external tooth, ring gear at this time；(4) second solenoid valve is powered
After second predetermined time, control circuit board controls the power-off of the first solenoid valve, and the first gas circuit is closed, belt pulley continue working, and output is big
Torque.
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| CN201810335190.0A CN108468724B (en) | 2018-04-16 | 2018-04-16 | A kind of single-shot sweeper clutch and its working method |
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| CN201810335190.0A CN108468724B (en) | 2018-04-16 | 2018-04-16 | A kind of single-shot sweeper clutch and its working method |
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| CN108468724B CN108468724B (en) | 2019-08-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268402A (en) * | 2018-09-30 | 2019-01-25 | 厦门南超机械有限公司 | A kind of clutch and its installation method with follower |
| CN109944881A (en) * | 2019-04-26 | 2019-06-28 | 厦门南超机械有限公司 | A kind of clutch |
| CN110043576A (en) * | 2019-03-29 | 2019-07-23 | 浙江欧利特科技股份有限公司 | Single-point clutch |
| CN112413000A (en) * | 2020-12-10 | 2021-02-26 | 厦门南超机械有限公司 | Tooth clutch with synchronizing mechanism |
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| EP1288517A1 (en) * | 2001-09-04 | 2003-03-05 | Kanzaki Kokyukoki MFG. Co., Ltd. | Hydraulic clutch assembly |
| CN104565111A (en) * | 2013-10-18 | 2015-04-29 | 金成焕 | Pneumatic clutch |
| CN206626119U (en) * | 2017-03-08 | 2017-11-10 | 厦门仁工环保科技有限公司 | Pneumatic clutch |
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| DE3705052A1 (en) * | 1987-02-18 | 1988-09-01 | Kloeckner Humboldt Deutz Ag | Hydraulic clutch |
| EP1288517A1 (en) * | 2001-09-04 | 2003-03-05 | Kanzaki Kokyukoki MFG. Co., Ltd. | Hydraulic clutch assembly |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268402A (en) * | 2018-09-30 | 2019-01-25 | 厦门南超机械有限公司 | A kind of clutch and its installation method with follower |
| CN109268402B (en) * | 2018-09-30 | 2024-03-26 | 厦门南超机械有限公司 | Clutch and method for mounting clutch and driven mechanism |
| CN110043576A (en) * | 2019-03-29 | 2019-07-23 | 浙江欧利特科技股份有限公司 | Single-point clutch |
| CN110043576B (en) * | 2019-03-29 | 2020-07-14 | 浙江欧利特科技股份有限公司 | Single point clutch |
| CN109944881A (en) * | 2019-04-26 | 2019-06-28 | 厦门南超机械有限公司 | A kind of clutch |
| CN112413000A (en) * | 2020-12-10 | 2021-02-26 | 厦门南超机械有限公司 | Tooth clutch with synchronizing mechanism |
| CN112413000B (en) * | 2020-12-10 | 2023-08-08 | 厦门南超机械有限公司 | Tooth clutch with synchronous mechanism |
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|---|---|
| CN108468724B (en) | 2019-08-23 |
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