CN105937565A - Two-way-controlled liquid viscosity speed regulation clutch - Google Patents
Two-way-controlled liquid viscosity speed regulation clutch Download PDFInfo
- Publication number
- CN105937565A CN105937565A CN201610483521.6A CN201610483521A CN105937565A CN 105937565 A CN105937565 A CN 105937565A CN 201610483521 A CN201610483521 A CN 201610483521A CN 105937565 A CN105937565 A CN 105937565A
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- driven axle
- oil
- transparent cover
- radial direction
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
- F16D35/005—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with multiple lamellae
Abstract
The invention discloses a two-way-controlled liquid viscosity speed regulation clutch comprising a transmission mechanism, a control mechanism and a box body. Control oil ways are arranged in a driving shaft and a driven shaft and do not communicate with an axial lubricating oil pipe of the driving shaft; a first radial oil way in a driving shaft transparent cover communicates with the first axial oil way of the driving shaft; a second radial oil way in the driving shaft transparent cover communicates with the second axial oil way of the driving shaft and a third radial oil way in a first piston cylinder; and a first radial oil way in a driven shaft transparent cover communicates with the first axial oil way of the driven shaft and a second radial oil way in a third piston body cylinder. According to the two-way-controlled liquid viscosity speed regulation clutch, the control oil ways are arranged in the driving shaft and the driven shaft, pipelining is omitted, the structure is compact, the part volume is reduced, and the integration degree is high. Besides, a ball head plunger reset mechanism is adopted, abrasion is reduced, and the service life of a workpiece is prolonged.
Description
Technical field
The present invention relates to a kind of variable-speed clutch, the hydro-viscous speed governing clutch of a kind of double-direction control.
Background technology
Hydro-viscous speed governing clutch is a kind of hydraulic power energy saver, and its definition is active part invariablenes turning speed, follower
The rotating speed divided can realize the clutch of stepless speed regulation by controlling oil film thickness, and it has good speed adjusting performance, can extensively use
In the high powered water pump of industry, blower fan and the speed governing of various working machine such as oil, chemical industry, metallurgy, electric power, coals, can be effective
Solution water pump, restriction loss and energy waste problem produced by the various working machines such as blower fan, energy-saving effect is notable；Meanwhile,
Can avoid due to the frequent starting of motor, electrical network generation being impacted or loading the excessive part failure caused.
Up to the present, the Chinese patent of Application No. CN104500615-1 proposes a kind of high-power speed-adjusting clutch,
The Chinese patent of Application No. CN103790997A proposes a kind of manual hydro-viscous speed governing clutch, Application No.
The Chinese patent of CN103790998A proposes a kind of double-disk hydro-viscous speed governing clutch, in Application No. CN102913562A
State's patent proposes a kind of viscous liquid driving speed control clutch.It is excellent that the various technical schemes that these Chinese patents propose are respectively arranged with it
Gesture, also solve some actual application in a difficult problem, but their lubricant passage way, oil circuit control, controlling organization, drive mechanism
Similar, all use and be unidirectionally controlled, compressed by single-piston body, main driven friction unbalance stress, friction pair eccentric wear, power occur
The jiggly phenomenon of transmission, affects the stability of liquid_viscosity regulator device.This is the weak point that prior art exists.
Summary of the invention
The drawbacks described above existed for hydro-viscous speed governing clutch in prior art, it is an object of the invention to provide a kind of double
To the variable-speed clutch controlled.Utilize and control oil double-direction control friction pack, it is to avoid the eccentric wear problem of friction pair occurs, greatly
Improve job stability and the service life of hydro viscous variable speed drive.
For achieving the above object, the technical scheme that the present invention takes is: the hydro-viscous speed governing clutch of a kind of double-direction control, bag
Including driving shaft, driven axle, active friction plate, driven friction and passively rouse, described active friction plate passes through spline and driving shaft
Connecting, described driven friction is connected with passive drum by spline；Described driving shaft is provided with second be interconnected radially ring
Shape oil duct, the axial oil duct of driving shaft first and driving shaft the 3rd radial direction oil, described driven axle is provided be interconnected passive
Axle the first radial direction oil, the axial oil duct of driven axle first and driven axle the second radial direction oil；Described driving shaft and described driven axle
On be provided with piston cylinder, described piston cylinder is fixed on the two ends of described passive drum, and piston body is positioned at described piston cylinder, actively
Axle the 3rd radial direction oil connects through the piston cylinder on driving shaft with piston body, and driven axle the second radial direction oil passes driven axle
On piston cylinder connect with piston body；Described piston body is just being provided with some plungers to described driven friction side, each described
Plunger cavity is provided with spring, and the plunger ball of each described plunger is all connected with the slide pair on bulb baffle plate；Described
It is additionally provided with driving shaft the first radial direction oil, the axial oil duct of driving shaft second being interconnected, on driving shaft on described driven axle also
Be provided with driven axle the 3rd radial direction oil, the axial oil duct of driven axle first being interconnected, the described axial oil duct of driven axle first with
The described axial oil duct of driving shaft second connects.
In such scheme, described piston body being fixedly connected with straight pin, described straight pin is joined with described piston cylinder gap
Close.
In such scheme, the bulb baffle plate of driving shaft side is positioned by the shaft shoulder of driving shaft, the bulb baffle plate of driven axle side
Positioned by the shaft shoulder of driven axle.
In such scheme, described driving shaft is installed the end face of active friction plate and is provided with end face cavity, and described driven axle one end is positioned at
In the end face cavity of described driving shaft, in described end face cavity, it is provided with two the second bearings, the outer surface of described driven axle and
The inner surface of two bearings coordinates, and the inner surface of the end face cavity of described driving shaft coordinates with the outer surface of described second bearing.
In such scheme, by first between described driven axle the first axial oil duct and the axial oil duct of described driven axle first
Oil is stifled to be cut off；Cut off by the second oil is stifled between the described axial oil duct of driving shaft first and described second bearing.
In such scheme, described driving shaft and described driven axle be arranged over upper box, described driving shaft and described quilt
The lower section of moving axis is provided with lower box, and described passive drum and described piston cylinder are positioned at and are made up of described upper box, described lower box
In cavity.
In such scheme, described passive drum has oilhole, bottom described lower box, has unloading port.
In such scheme, described driving shaft and described driven axle are all fixed on described upper box and described by clutch shaft bearing
On lower box.
In such scheme, described driving shaft is also sequentially provided with driving shaft the first transparent cover and driving shaft the second transparent cover, described
Driving shaft the second transparent cover is fixed on described upper box and the junction of described lower box, described driving shaft the first transparent cover be provided with
Described driving shaft the first radial direction oil connection driving shaft the first transparent cover radial direction oil, described driving shaft the second transparent cover be provided with
Driving shaft the second transparent cover radial direction oil of described driving shaft first axial oil duct connection.
In such scheme, described driven axle being also sequentially provided with enclosing cover and driven axle transparent cover, described driven axle transparent cover is fixed
In described upper box and the junction of described lower box, described driven axle transparent cover is provided with and described driven axle the first radial direction oil
The driven axle transparent cover radial direction oil of connection.
Beneficial effects of the present invention: the hydro-viscous speed governing clutch of (1) double-direction control of the present invention, by driving shaft and driven axle
Control oil duct control the pack that rubs simultaneously, substantially increase the transmission efficiency of hydro-viscous speed governing clutch, simultaneously by oil circuit control,
Lubricant passage way is all placed in driving shaft and driven axle, removes pipeline, and volume of part reduces, and integrated level is high；(2) due to the present invention
Being coordinated with bearing inner surface by driven axle outer surface, bearing outside surface coordinates with driving shaft inner surface, in being realized by duplex bearing
Embedded connects so that the axial distance of the double-direction control hydro-viscous speed governing clutch of the present invention is greatly shortened, and structure is the compactest.Separately
Outward by embedded connection, driving shaft is high with the axiality of driven axle, beats little, and vibration is substantially reduced, and runs more steady；(3)
The present invention uses plunger to reset piston body, simultaneously by the plunger ball of plunger and bulb baffle plate are arranged to sliding pair
Connect, it is achieved that when plunger work process rotates with clutch, exist between plunger rotating speed and bulb baffle plate rotating speed and turn
(plunger baffle plate rotating speed is identical with driving shaft rotating speed, and plunger rotating speed is then identical with driven axle rotating speed, and therefore both exist rotating speed for speed difference
Difference), if the sliding pair (i.e. spring directly contacts with plunger baffle plate) formed without plunger ball, because of the existence of speed discrepancy, spring meeting
Disconnected by strand.The present invention uses plunger ball and bulb baffle plate to avoid spring and is twisted disconnected technological deficiency because of speed discrepancy, thus carries
The high workpiece life-span.
Accompanying drawing explanation
Fig. 1 is double-direction control hydro-viscous speed governing clutch structural representation of the present invention.
Fig. 2 is the close-up schematic view in Fig. 1 at B.
Fig. 3 is the oil duct scattergram of double-direction control hydro-viscous speed governing clutch of the present invention.
Fig. 4 is the close-up schematic view in Fig. 3 at A.
Fig. 5 is the oil circuit figure of double-direction control hydro-viscous speed governing clutch of the present invention.
In figure: 1-driving shaft；The axial oil duct of 1-1-driving shaft second；1-2-driving shaft the 3rd radial direction oil；1-3-is actively
The axial oil duct of axle first；1-4-driving shaft the second radial direction oil；1-5-driving shaft the first radial direction oil；2-fastener bolt；3-
Driving shaft the first transparent cover；3-1-driving shaft the first transparent cover radial direction oil；4-driving shaft the second transparent cover；4-1-driving shaft the second transparent cover
Radial direction oil；5-clutch shaft bearing；6-piston cylinder；7-piston body；8-plunger；9-straight pin；10-passively rouses；11-upper box；12-
Driven axle transparent cover；12-1-driven axle transparent cover radial direction oil；13-enclosing cover；14-oil sealing 15-driven axle；15-1-driven axle the first footpath
To oil duct；The axial oil duct of 15-2-driven axle first；15-3-driven axle the second radial direction oil；15-4-driven axle the 3rd radially oil
Road；The axial oil duct of 15-5-driven axle first；16-lower box；17-the first oil is stifled；18-bulb baffle plate；19-active friction plate；
20-driven friction；21-snap ring；22-the second oil is stifled；23-unloading port；24-the second bearing.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the double-direction control hydro-viscous speed governing clutch of the present invention includes driving shaft 1, passive
Axle 15, active friction plate 19, driven friction 20 and passive drum 10, described active friction plate 19 is by spline with driving shaft 1 even
Connecing, described driven friction 20 is connected with passive drum 10 by spline；Described driving shaft 1 is provided with second be interconnected radially
Ring shaped oil passage 1-4, the axial oil duct 1-3 of driving shaft first and driving shaft the 3rd radial direction oil 1-2, described driven axle 15 is provided with phase
Intercommunicated driven axle the first radial direction oil 15-1, the axial oil duct 15-2 of driven axle first and driven axle the second radial direction oil 15-
3；Being provided with piston cylinder 6 on described driving shaft 1 and described driven axle 15, described piston cylinder 6 is fixed on described passive drum 10
Two ends, piston body 7 is positioned at described piston cylinder 6, and described piston body 7 is fixedly connected with straight pin 9, described straight pin 9 and institute
State piston cylinder 6 matched in clearance.Driving shaft the 3rd radial direction oil 1-2 connects through the piston cylinder 6 on driving shaft 1 with piston body 7,
Driven axle the second radial direction oil 15-3 connects through the piston cylinder 6 on driven axle with piston body 7；Described piston body 7 is just to described
Driven friction 20 side is provided with some plungers 8, and each described plunger 8 inner chamber is provided with spring, the post of each described plunger 8
Plug bulb is all connected with the slide pair on bulb baffle plate 18；Wherein, the bulb baffle plate 18 of driving shaft side is by driving shaft 1
The shaft shoulder positions, and the bulb baffle plate 18 of driven axle side is positioned by the shaft shoulder of driven axle 15.It is additionally provided with on described driving shaft 1 and interconnects mutually
Logical driving shaft the first radial direction oil 1-5, the axial oil duct 1-1 of driving shaft second, described driven axle 15 is additionally provided with and is interconnected
Driven axle the 3rd radial direction oil 15-4, the axial oil duct 15-5 of driven axle first, the described axial oil duct 15-5 of driven axle first with
The described axial oil duct 1-1 of driving shaft second connects.The end face that active friction plate 19 installed by described driving shaft 1 is provided with end face cavity,
Described driven axle 15 one end is positioned at the end face cavity of described driving shaft 1, and driving shaft 1 overlaps with driven axle 15 centrage,
Being provided with two the second bearings 24 in described end face cavity, the outer surface of described driven axle 15 and the inner surface of the second bearing 24 are joined
Closing, the inner surface of the end face cavity of described driving shaft 1 coordinates with the outer surface of described second bearing 24, and two the second bearings
24 are all fixed by snap ring 21.Between described driven axle the first axial oil duct 15-2 and the axial oil duct 15-5 of described driven axle first
By stifled 17 partitions of the first oil；Blocked up by the second oil between the described axial oil duct 1-3 of driving shaft first and described second bearing 24
22 cut off.Described driving shaft 1 and described driven axle 15 be arranged over upper box 11, described driving shaft 1 and described driven axle 15
Lower section be provided with lower box 16, described passive drum 10 and described piston cylinder 6 are positioned at by described upper box 11, described lower box 16 structure
In the cavity become.Have oilhole on described passive drum 10, bottom described lower box 16, have unloading port 23.Described driving shaft 1 He
Described driven axle 15 is all fixed on described upper box 11 and described lower box 16 by clutch shaft bearing 5.On described driving shaft 1 also
Being sequentially provided with driving shaft the first transparent cover 3 and driving shaft the second transparent cover 4, described driving shaft the second transparent cover 4 is fixed on described upper box
11 and the junction of described lower box 16, described driving shaft the first transparent cover 3 is provided with and described driving shaft the first radial direction oil 1-5
Driving shaft the first transparent cover radial direction oil 3-1 of connection, described driving shaft the second transparent cover 4 is provided with axial with described driving shaft first
Driving shaft the second transparent cover radial direction oil 4-1 of oil duct 1-3 connection.Enclosing cover 13 and driven axle also it is sequentially provided with on described driven axle 15
Transparent cover 12, described driven axle transparent cover 12 is fixed on described upper box 11 and the junction of described lower box 16, and described driven axle is saturating
Lid 12 is provided with driven axle transparent cover radial direction oil 12-1 connected with described driven axle the first radial direction oil 15-1, in order to keep good
Good sealing, is the most individually provided with oil sealing 14 on enclosing cover 13.
Preferably, piston cylinder 6 is connected with passive drum 10 bolt, when piston cylinder 6 is connected by straight pin 9 with piston body 7, lives
Cock body 7 is connected with straight pin 9 bolt, piston cylinder 6 and straight pin 9 matched in clearance, and is produced from the straight pin 9 hole, location along piston cylinder 6
Raw axial displacement, plunger 8 can slide in the chute of bulb baffle plate 18.Control oil by the radial direction oil on driving shaft and driven axle
Piston body 7 is promoted to move, with hithermost driven friction when piston body 7 moves after road and laterally oil duct entrance piston cylinder 6
20 laminatings, driven friction 20 moves axially close with active friction plate 19 under the promotion of piston body 7, changes main by dynamic friction
Gap between sheet, wherein the adjustment gap between active friction plate 19 and driven friction 20 is 0～3.6.Along with main passive
The change in gap between friction plate, the rotating speed of driven axle 15 axle head changes the most therewith, reaches function of stepless speed regulation.
As it is shown in figure 5, the mobility status of oil circuit is as follows: driving shaft 1 has oil leab, lubricating oil enters from lubrication hydraulic fluid port,
By driving shaft the first radial direction oil 1-5, in the axial oil duct 1-1 of driving shaft two enters chamber more axial to driven axle second
In oil duct 15-5, through driven axle the 3rd radial direction oil 15-4, by the oilhole in driving shaft 1 clutch end portion, enter main quilt
In movable friction plate.Control oil and enter driving shaft second radial ringed oil duct 1-4 from driving shaft 1 control port, through driving shaft the
One axial oil duct 1-3, in entering piston cylinder 6 through the radial ringed oil duct 1-3 of driving shaft the 3rd, the axial oil duct of driving shaft first
The end of 1-3 is blocked by the second oil stifled 22, prevents controlling oil and mixes with lubricating oil；Control oil to enter from the control port of driven axle 15
Enter driven axle the first radial direction oil 15-1, through the axial oil duct 15-2 of driven axle first, then through driven axle the second radial direction oil
15-3, enters in piston body, and the axial oil duct 15-2 right-hand member of driven axle first uses the first oil stifled 17 to seal, and prevents from controlling oil
Mix with lubricating oil.
The operation principle of the present invention is: driving shaft 1 overlaps with driven axle 15 centrage, and driven axle 15 is by the second bearing 24
Inside it is embedded to driving shaft 1 inner chamber.Lubricating oil enters from lubrication hydraulic fluid port, by driving shaft the first radial direction oil 1-5, through driving shaft the
Two axial oil duct 1-1 enter in chambeies, then in the axial oil duct 15-2 of driven axle second, through driven axle the 3rd radial direction oil 15-
4, by the oilhole in driving shaft 1 clutch end portion, enter in main driven friction, along with friction pack space change, lubrication
Oil, by the oilhole on passive drum 10, enters in casing, by the unloading port 23 bottom lower box 16, is discharged by deep fat, reaches
The effect of cooling circulation.The left end of the axial oil duct 1-3 of driving shaft first is blocked by the second oil stifled 22, prevents from controlling oil and lubrication
Oil mixing；Control oil and enter driven axle first radial ringed oil duct 15-1 from the control port of driven axle 15, through driven axle the
One axial oil duct 15-2, its right-hand member is blocked by the first oil stifled 17, prevents controlling oil and mixes with lubricating oil.By controlling oil from master
Moving axis transparent cover 4 and driven axle transparent cover 12 respectively enter the piston cylinder on driving shaft and the piston cylinder on driven axle, it is achieved two-way control
System friction pack, shorten the control time, it is to avoid the eccentric wear phenomenon of friction pair occurs, drastically increase sticky liquid speed regulating from
The job stability of clutch and service life.
Described embodiment be the present invention preferred embodiment, but the present invention is not limited to above-mentioned embodiment, not
In the case of deviating from the flesh and blood of the present invention, any conspicuously improved, the replacement that those skilled in the art can make
Or modification belongs to protection scope of the present invention.
Claims (10)
1. a hydro-viscous speed governing clutch for double-direction control, including driving shaft (1), driven axle (15), active friction plate (19), quilt
Movable friction plate (20) and passive drum (10), it is characterised in that described active friction plate (19) is by spline with driving shaft (1) even
Connecing, described driven friction (20) is connected with passive drum (10) by spline；Described driving shaft (1) is provided be interconnected
Two radial ringed oil ducts (1-4), the axial oil duct (1-3) of driving shaft first and driving shaft the 3rd radial direction oil (1-2), described passively
Axle (15) is provided with driven axle the first radial direction oil (15-1), the axial oil duct (15-2) of driven axle first and passive being interconnected
Axle the second radial direction oil (15-3)；It is provided with piston cylinder (6), described work on described driving shaft (1) and described driven axle (15)
Plug cylinder (6) is fixed on the two ends of described passive drum (10), and piston body (7) is positioned at described piston cylinder (6), and driving shaft the 3rd is radially
Oil duct (1-2) connects through the piston cylinder (6) on driving shaft (1) with piston body (7), driven axle the second radial direction oil (15-3)
Connect through the piston cylinder (6) on driven axle with piston body (7)；Described piston body (7) is just to described driven friction (20) side
Being provided with some plungers (8), each described plunger (8) inner chamber is provided with spring, and the plunger ball of each described plunger (8) is equal
It is connected with the slide pair on bulb baffle plate (18)；Driving shaft the first footpath being interconnected it is additionally provided with on described driving shaft (1)
To oil duct (1-5), the axial oil duct (1-1) of driving shaft second, described driven axle (15) is additionally provided with the driven axle being interconnected
Three radial direction oil (15-4), the axial oil duct (15-5) of driven axle first, the described axial oil duct (15-5) of driven axle first is with described
The axial oil duct (1-1) of driving shaft second connects.
The hydro-viscous speed governing clutch of a kind of double-direction control the most according to claim 1, it is characterised in that described piston body
(7) straight pin (9), described straight pin (9) and described piston cylinder (6) matched in clearance it are fixedly connected with on.
The hydro-viscous speed governing clutch of a kind of double-direction control the most according to claim 1, it is characterised in that the ball of driving shaft side
First speed plate (18) is positioned by the shaft shoulder of driving shaft 1, and the bulb baffle plate (18) of driven axle side is fixed by the shaft shoulder of driven axle (15)
Position.
The hydro-viscous speed governing clutch of a kind of double-direction control the most according to claim 1, it is characterised in that described driving shaft
(1) end face installing active friction plate (19) is provided with end face cavity, and described driven axle (15) one end is positioned at described driving shaft (1)
In end face cavity, in described end face cavity, it is provided with two the second bearings (24), the outer surface of described driven axle (15) and the second axle
The inner surface holding (24) coordinates, the inner surface of the end face cavity of described driving shaft (1) and the outer surface of described second bearing (24)
Coordinate.
The hydro-viscous speed governing clutch of a kind of double-direction control the most according to claim 4, it is characterised in that described driven axle
Cut off by the first oil stifled (17) between one axial oil duct (15-2) and the axial oil duct (15-5) of described driven axle first；Described master
Cut off by the second oil stifled (22) between the axial oil duct (1-3) of moving axis first and described second bearing (24).
6. according to the hydro-viscous speed governing clutch of a kind of double-direction control described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that
Described driving shaft (1) and described driven axle (15) be arranged over upper box (11), described driving shaft (1) and described driven axle
(15) lower section is provided with lower box (16), described passive drum (10) and described piston cylinder (6) and is positioned at by described upper box (11), institute
State in the cavity that lower box (16) is constituted.
The hydro-viscous speed governing clutch of a kind of double-direction control the most according to claim 6, it is characterised in that described passive drum
(10) having oilhole on, described lower box (16) bottom has unloading port (23).
The hydro-viscous speed governing clutch of a kind of double-direction control the most according to claim 6, it is characterised in that described driving shaft 1
All it is fixed on described upper box (11) and described lower box (16) by clutch shaft bearing (5) with described driven axle (15).
The hydro-viscous speed governing clutch of a kind of double-direction control the most according to claim 8, it is characterised in that described driving shaft 1
On be also sequentially provided with driving shaft the first transparent cover (3) and driving shaft the second transparent cover (4), described driving shaft the second transparent cover (4) is fixed on
Described upper box (11) and the junction of described lower box (16), described driving shaft the first transparent cover (3) is provided with and described active
The driving shaft the first transparent cover radial direction oil (3-1) that axle the first radial direction oil (1-5) connects, on described driving shaft the second transparent cover (4)
It is provided with the driving shaft the second transparent cover radial direction oil (4-1) connected with the described axial oil duct (1-3) of driving shaft first.
The hydro-viscous speed governing clutch of a kind of double-direction control the most according to claim 8, it is characterised in that described driven axle
(15) being also sequentially provided with enclosing cover (13) and driven axle transparent cover (12) on, described driven axle transparent cover (12) is fixed on described upper box
(11) and the junction of described lower box (16), described driven axle transparent cover (12) is provided with and described driven axle the first radial direction oil
(15-1) driven axle transparent cover radial direction oil (12-1) connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483521.6A CN105937565A (en) | 2016-06-28 | 2016-06-28 | Two-way-controlled liquid viscosity speed regulation clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483521.6A CN105937565A (en) | 2016-06-28 | 2016-06-28 | Two-way-controlled liquid viscosity speed regulation clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937565A true CN105937565A (en) | 2016-09-14 |
Family
ID=56873374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483521.6A Pending CN105937565A (en) | 2016-06-28 | 2016-06-28 | Two-way-controlled liquid viscosity speed regulation clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937565A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594107A (en) * | 2016-11-21 | 2017-04-26 | 江苏大学镇江流体工程装备技术研究院 | Hydro-viscous speed regulating clutch capable of achieving two-way adjustment |
| CN107061541A (en) * | 2017-04-27 | 2017-08-18 | 中国矿业大学 | A kind of liquid_viscosity regulator device for ribbon conveyer heavy load starting |
| CN108869466A (en) * | 2018-08-27 | 2018-11-23 | 江苏大学 | A kind of hydraulic system of bi-directional synchronization |
| CN111306216A (en) * | 2020-03-09 | 2020-06-19 | 唐山师范学院 | Automatic reset speed regulation clutch |
| CN111396515A (en) * | 2020-03-20 | 2020-07-10 | 中国矿业大学 | Novel speed regulating device with multiple output modes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807732A (en) * | 1984-10-24 | 1989-02-28 | Zahnradfabrik Friedrichshafen Ag | Multiple-disc clutch for tractor PTO shaft |
| CN1702346A (en) * | 2004-03-22 | 2005-11-30 | 通用汽车公司 | Snap ring apparatus for hybrid transmission device |
| CN102913563A (en) * | 2012-10-15 | 2013-02-06 | 浙江大学 | Hydro-viscous speed regulation clutch |
| CN103075450A (en) * | 2013-02-04 | 2013-05-01 | 浙江大学 | Brake-type liquid viscosity transmission device |
| CN204114087U (en) * | 2014-09-09 | 2015-01-21 | 中国第一汽车股份有限公司 | A kind of novel built-in break |
-
2016
- 2016-06-28 CN CN201610483521.6A patent/CN105937565A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807732A (en) * | 1984-10-24 | 1989-02-28 | Zahnradfabrik Friedrichshafen Ag | Multiple-disc clutch for tractor PTO shaft |
| CN1702346A (en) * | 2004-03-22 | 2005-11-30 | 通用汽车公司 | Snap ring apparatus for hybrid transmission device |
| CN102913563A (en) * | 2012-10-15 | 2013-02-06 | 浙江大学 | Hydro-viscous speed regulation clutch |
| CN103075450A (en) * | 2013-02-04 | 2013-05-01 | 浙江大学 | Brake-type liquid viscosity transmission device |
| CN204114087U (en) * | 2014-09-09 | 2015-01-21 | 中国第一汽车股份有限公司 | A kind of novel built-in break |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594107A (en) * | 2016-11-21 | 2017-04-26 | 江苏大学镇江流体工程装备技术研究院 | Hydro-viscous speed regulating clutch capable of achieving two-way adjustment |
| CN107061541A (en) * | 2017-04-27 | 2017-08-18 | 中国矿业大学 | A kind of liquid_viscosity regulator device for ribbon conveyer heavy load starting |
| CN108869466A (en) * | 2018-08-27 | 2018-11-23 | 江苏大学 | A kind of hydraulic system of bi-directional synchronization |
| CN111306216A (en) * | 2020-03-09 | 2020-06-19 | 唐山师范学院 | Automatic reset speed regulation clutch |
| CN111396515A (en) * | 2020-03-20 | 2020-07-10 | 中国矿业大学 | Novel speed regulating device with multiple output modes |
| CN111396515B (en) * | 2020-03-20 | 2021-02-26 | 中国矿业大学 | Novel speed regulating device with multiple output modes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105937565A (en) | Two-way-controlled liquid viscosity speed regulation clutch | |
| US1817063A (en) | Transmission mechanism | |
| US2298850A (en) | Pump or motor | |
| US3223044A (en) | Three-area vane type fluid pressure energy translating devices | |
| US3085514A (en) | Pump cooling apparatus | |
| CN103180612B (en) | For the lubricant valve of the oil pump of internal-combustion engine | |
| US1904496A (en) | Hydraulic transmission system | |
| CN103790998A (en) | Double-piece hydro-viscous speed adjusting clutch | |
| FI66239C (en) | MASKIN UTFOERANDE EN RAETLINJIG ROERELSE | |
| US2862455A (en) | Hydrodynamic machine | |
| US2255963A (en) | Hydraulic transmission | |
| CN201246456Y (en) | Belt conveyor liquid viscosity stepless speed governor | |
| CN208203465U (en) | A kind of valve type flow radial plunger emulsion motor | |
| CN205117605U (en) | Oily tilt cylinder plunger type hydraulic motor is joined in marriage to axle | |
| US1987781A (en) | Hydraulic transmission system | |
| US4215624A (en) | Axial piston hydraulic pumps or motors with improved valving | |
| CN205478139U (en) | Two dimension pair axial piston pump | |
| CN106014909B (en) | Duplex pump | |
| US2231361A (en) | Hydrodynamic machine | |
| ITMO20120150A1 (en) | HYDRAULIC RADIAL CYLINDER MACHINE WITH SINGLE DISTRIBUTOR EVERY CYLINDER | |
| US2789515A (en) | Variable stroke variable pressure pump or compressor | |
| US2925047A (en) | Rotary hydraulic pump | |
| CN103527438A (en) | Integrated motor pump for hydraulic system | |
| CN207333172U (en) | A kind of Novel plunger pump static pressure supports side cover | |
| CN103670997B (en) | A kind of hybrid power system and concrete pumping equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |
|
| RJ01 | Rejection of invention patent application after publication |