CN108468724B - 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
- CN108468724B CN108468724B CN201810335190.0A CN201810335190A CN108468724B CN 108468724 B CN108468724 B CN 108468724B CN 201810335190 A CN201810335190 A CN 201810335190A CN 108468724 B CN108468724 B CN 108468724B
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- China
- Prior art keywords
- belt pulley
- drive plate
- platen
- axle sleeve
- air inlet
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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
-
- 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
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 inlet, the first annular cavity being connected with the first air inlet, the second air inlet and the second annular housing being connected with the second air inlet, first piston for pushing platen close to belt pulley is installed in first annular cavity, the second piston for pushing drive plate close to belt pulley is installed in the second annular housing.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 technique
The currently used pneumatic clutch of single-engine sweeping vehicle or it is slip clutch or is engagement type clutch
Device；Wherein, slip clutch volume is big, transmitting torque is small, cannot high speed although engaged clutch transmitting 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.
Summary of the invention
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 revolving 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 first is that: 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, institute
It states and is provided with ring gear on rear side of belt pulley；
One drive plate, for the rotary motion of the axle sleeve to be passed to the belt pulley；The drive plate can be moved axially
It is mounted on the periphery of the axle sleeve, the drive plate and the axle sleeve synchronous rotary dynamicly, the front periphery of the drive plate is set
Being equipped with can be with ring gear engagement and isolated external tooth；
One platen, for the rotary motion of the axle sleeve to be passed to the belt pulley；The platen is axially displaceably
It is mounted on the periphery of the drive plate, the platen and the drive plate synchronous rotary, the leading flank of the platen is provided with energy
It reaches and the rear side face bonding of the belt pulley and isolated friction plate；And
A pair of cylinder intake ring, for inputting two-way gas；Double cylinder intake rings are provided with the first air inlet and institute
State first annular cavity, the second air inlet and the second annular being connected with second air inlet that the first air inlet is connected
Cavity is equipped in the first annular cavity for pushing the platen to move forward the first work close to the belt pulley
It fills in, is equipped in second annular housing and lives for pushing the drive plate to move forward close to the second of the belt pulley
Plug.
Scheme as a further preference further includes a control device, for controlling the two-way air inlet of double cylinder intake rings；
The control device include gas source, the first solenoid valve, second solenoid valve and control circuit board, the gas source by the first gas circuit,
Second gas circuit is correspondingly connected with first air inlet, second air inlet 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 DC 24V)
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 moving backward the platen
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 of the first piston and the rear side of the ring baffle.
Scheme as a further preference further includes；One second flexible restoring organ, for moving back the drive plate
It is dynamic to leave the belt pulley.
Scheme as a further preference, second flexible restoring organ includes retaining ring and multiple second springs, described
Retaining 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 correspondence is 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 retaining 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 guidance 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 provided with 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 ventilates to the first air inlet, first piston work pushes platen to pass through friction plate and belt pulley high velocity engagement, this
When axle sleeve pass sequentially through drive plate, platen, friction plate drive belt pulley rotation；It ventilates again to the second air inlet, second piston work
Make, drive plate is pushed to engage by external tooth with the ring gear of belt pulley, axle sleeve is driven by drive plate, external tooth, ring gear at this time
Belt pulley rotation；Finally after the second air inlet ventilates the predetermined time, stop ventilating to the first air inlet, belt pulley continues work
Make, exports large torque.
In order to solve the above technical problems, the technical solution adopted by the present invention third is that: a kind of work of single-shot sweeper clutch
Make method, comprising 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 to pass through 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) the second electricity of control circuit board control simultaneously
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 continues working, and exports large torque.
Compared with prior art, the invention has the following advantages: using friction type clutch mechanism and engagement type clutch
The ingenious of mechanism is implemented in combination with double clutch functions, does not limit revolving 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.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of control device.
The reference numerals are as follows: 1- axle sleeve；2- belt pulley；3- ring gear；4- drive plate；41- external tooth；5- platen；6-
Friction plate；The bis- cylinder intake rings of 7-；The first air inlet of 71-；The second air inlet of 72-；8- first piston；9- second piston；10- control
Device processed；101- gas source；The first solenoid valve of 102-；103- second solenoid valve；104- control circuit board；The first gas circuit of 105-；
The second gas circuit of 106-；11- spline；12- first bearing；13- second bearing；14- 3rd bearing；15- fourth bearing；16- first
Wild card；Card in 17-；The second wild card of 18-；19- third wild card；The first O-ring of 20-；The second O-ring of 21-；22- third O-ring；
The 4th O-ring of 23-；The 5th O-ring of 24-；25- ring baffle；26- pin；The first spring of 27-；The first bolt of 28-；29- gear
Circle；30- second spring；31- pilot hole；32- guide pin；The second bolt of 33-.
Specific embodiment
In order to allow features described above and advantage of the invention to be clearer and more comprehensible, below spy fors embodiment, and cooperate attached drawing, make in detail
Carefully it is described as follows.
As shown in Figure 1, a kind of single-shot sweeper clutch, comprising:
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 outer of the axle sleeve 1
The rear side in week, the 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 axis
To the periphery for removably mounting within the axle sleeve 1, the drive plate 4 and 1 synchronous rotary of axle sleeve, before the drive plate 4
Portion periphery is provided with can be with the ring gear 3 engagement and isolated external tooth 41；
One platen 5, for the rotary motion of the axle sleeve 1 to be passed to the belt pulley 2；The platen 5 can be moved axially
It is mounted on the periphery of the drive plate 4, the platen 5 and 4 synchronous rotary of drive plate, the leading flank of the platen 5 dynamicly
Being provided with can be with the rear side face bonding of the belt pulley 2 and isolated friction plate 6；And
A pair of cylinder intake ring 7, for inputting two-way gas；Double cylinder intake rings 7 be provided with the first air inlet 71,
The first annular cavity that is connected with first air inlet 71, the second air inlet 72 and it is connected with second air inlet 72
The second annular housing, be equipped in the first annular cavity for pushing the platen 5 to move forward close to the belt
2 first piston 8 (or first annular piston) is taken turns, is equipped in second annular housing for pushing the drive plate 4
Move forward the 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
Control the two-way air inlet of double cylinder intake rings 7；The control device 10 includes gas source 101, the first solenoid valve 102, the second electromagnetism
Valve 103 and control circuit board 104, the gas source 101 by the first gas circuit 105, the second gas circuit 106 respectively with first air inlet
Hole 71, second air inlet 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 DC 24V.Wherein, described first
Air inlet 71 and the second air inlet 72 are all made of PT1/8 threaded hole.
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 spline, realizes that axle sleeve 1 drives by the cooperation of spline 11 and spline and 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
It states second piston 9 and 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.
It in embodiments of the present invention, 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 positioning, the outer ring rear side of the second bearing 13 and outside are by the step positioning in the second piston 9；The third axis
Holding on front side of 14 inner ring and inside is by the step positioning on the platen 5, the outer ring rear side of the 3rd bearing 14 and outside
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 each piston in intracorporal the being slidingly sealed property of respective annular chamber, 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
It is 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 retaining rings 29, and the ring gear 3 is logical
The rear side that the second bolt 33 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 flowering structure: it
Comprising ring baffle 25, multiple pins 26 and multiple first springs 27, the ring baffle 25 is 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 flowering structure:
It includes retaining ring 29 and multiple second springs 30, and the retaining 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 correspondence of second spring 30 is mounted on the multiple
In spring base hole, and the multiple second spring 30 is located between the front side of the drive plate 4 and the rear side of the retaining ring 29.
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 33.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 guidance 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 and guide pin 32 being slidably matched, the guiding
Hole 31 is provided with 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 ventilates to the first air inlet 71, first is living
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；It ventilates again to the second air inlet 72, 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 inlet 72 ventilates predetermined time (such as 1 minute), stop ventilating to the first air inlet 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 the high quick access of belt pulley 2
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) simultaneously control circuit board 104
Control 103 conduction time of second solenoid valve delays the first predetermined time (such as 1 minute), after second solenoid valve 103 is powered, the second gas
Road 106 is opened, and second piston 9 works, and drive plate 4 is pushed to engage by external tooth 41 with the ring gear 3 of belt pulley 2, 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, and belt pulley 2 continues working, and exports
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) revolving 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 the above reality
It applies example and makes any simple modification, equivalent changes and modifications, be all covered by the present invention.
Claims (10)
1. a kind of single-shot sweeper clutch characterized by comprising
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
It is mounted on the periphery of the axle sleeve, the drive plate and the axle sleeve synchronous rotary, the front periphery of the drive plate is provided with
It can be with ring gear engagement and isolated external tooth；
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 rear side face bonding of the belt pulley and isolated friction plate；And
A pair of cylinder intake ring, for inputting two-way gas；Double cylinder intake rings are provided with the first air inlet, with described the
First annular cavity, the second air inlet and the second annular chamber being connected with second air inlet that one air inlet 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
Make the two-way air inlet of double cylinder intake rings；The control device includes gas source, the first solenoid valve, second solenoid valve and control circuit
Plate, the gas source are correspondingly connected with first air inlet, second air inlet 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 rear portion periphery of the front inner circumferential of the second piston and 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 moving backward the platen；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 of the first piston and the rear side of the ring baffle.
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 moving backward the drive plate；Second flexible restoring organ includes retaining ring and multiple
Second spring, the retaining 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 correspondence are mounted in the multiple spring base hole, and the multiple second
Spring is located between the front side of the drive plate and the rear side of the retaining ring.
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, it is living that guidance described second is provided in second annular housing
Fill in the second guiding mechanism for moving forward and backward, first guiding mechanism and second guiding mechanism include leading of being slidably matched
To hole and guide pin, the pilot hole is provided with 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 ventilation, first piston work, pushes platen by friction plate and belt pulley high velocity engagement, axle sleeve passes sequentially through transmission at this time
Disk, platen, friction plate drive belt pulley rotation；It ventilates again to the second air inlet, 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 inlets were ventilated after the predetermined time, stopped ventilating to the first air inlet, and belt pulley continues working, and 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
It is rapid: (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 pushes platen by friction plate and belt pulley high velocity engagement, axle sleeve passes sequentially through biography at this time
Moving plate, platen, friction plate drive belt pulley rotation；(3) control circuit board control second solenoid valve conduction time delays the simultaneously
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, and belt pulley continues working, and output is big
Torque.
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| 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 |
| 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 |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3705052A1 (en) * | 1987-02-18 | 1988-09-01 | Kloeckner Humboldt Deutz Ag | Hydraulic clutch |
| JP2003074648A (en) * | 2001-09-04 | 2003-03-12 | Kanzaki Kokyukoki Mfg Co Ltd | Hydraulic clutch |
| 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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