CN206268312U - A kind of fluid power takes off bridge mechanism - Google Patents
A kind of fluid power takes off bridge mechanism Download PDFInfo
- Publication number
- CN206268312U CN206268312U CN201621330181.5U CN201621330181U CN206268312U CN 206268312 U CN206268312 U CN 206268312U CN 201621330181 U CN201621330181 U CN 201621330181U CN 206268312 U CN206268312 U CN 206268312U
- Authority
- CN
- China
- Prior art keywords
- transmission
- hub
- driven
- prop shaft
- movable sleeving
- 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.)
- Active
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
Bridge mechanism is taken off the utility model discloses a kind of fluid power, including prop shaft and forerunner's power transmission shaft, travelling gear is fixed with forerunner's power transmission shaft, hub in transmission is hinged with the prop shaft, the main transmission teeth portion of hub is meshed with travelling gear in transmission, the outer hub of transmission is formed on prop shaft, active friction plate and driven friction disk are alternately sleeved in transmission on hub, active friction plate and driven friction disk are in transmission between hub and the outer hub of transmission, the internal tooth of active friction plate is meshed with the external tooth of the pinion stand of hub in transmission, projection is formed on the outer ring of driven friction disk, raised sleeve is in the elongated slot formed on outer hub is driven；Movable sleeving is inserted with the prop shaft, movable sleeving is between pinion stand and prop shaft, and annular piston is formed on the lateral wall of movable sleeving, and annular piston is pressed against on the active friction plate of low order end or driven friction disk.Its good connecting effect, vehicle can be connected without out of service, very convenient.
Description
Technical field：
The utility model is related to machining equipment technical field, and more specifically to a kind of fluid power takes off bridge mechanism.
Background technology：
Existing real-time 4 wheel driven transmission speed variator is usually, when needing to realize 4 wheel driven, forerunner and rear-guard to be realized into connection,
Existing connected mode is to stir adapter sleeve using driving lever, and two axles are connected, it is necessary to vehicle stops fortune in this connection procedure
OK, being then attached again, its connection trouble, and be not easy disposable connection when stirring can dial several times, it is necessary to stir
Dynamic connection, its effect is limited, stirs trouble, it is necessary to implementation of stopping.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of fluid power takes off bridge mechanism, its connection effect
Good, vehicle can be connected without out of service, very convenient.
The scheme that the utility model solves the technical problem is：
A kind of fluid power takes off bridge mechanism, including prop shaft and forerunner's power transmission shaft, and driving cog is fixed with forerunner's power transmission shaft
Wheel, hub in transmission is connected with the prop shaft by bearing, and the main transmission teeth portion of hub is mutually nibbled with travelling gear in transmission
Close, the outer hub of transmission is formed on prop shaft, active friction plate and driven friction disk are alternately sleeved in transmission on hub, actively
Friction plate and driven friction disk are in transmission between hub and the outer hub of transmission, the gear of hub in the internal tooth of active friction plate and transmission
The external tooth of seat is meshed, and projection, the elongated slot that raised sleeve is formed on the outer hub of transmission are formed on the outer ring of driven friction disk
In；
Movable sleeving is inserted with the prop shaft, movable sleeving is between pinion stand and prop shaft, movable sleeving
Lateral wall on form annular piston, annular piston is pressed against on the active friction plate of low order end or driven friction disk.
Returning spring is inserted with the movable sleeving, returning spring is between movable sleeving and pinion stand, outside movable sleeving
Middle interconnecting piece is formed on the wall of side, annular piston is formed on the lateral wall of middle interconnecting piece, one end of returning spring is puted forth effort
In middle interconnecting piece, the other end of returning spring is put forth effort on the spacing adapter sleeve being arranged with prop shaft, spacing connection
Set is pressed against on the axle collar being nested with the stopper slot on the lateral wall of prop shaft, and spacing adapter sleeve and collar are in
In pinion stand.
Sealing ring is nested with the lateral wall of the prop shaft, sealing ring is pressed against on the madial wall of movable sleeving.
There is outer annular groove, the second sealing ring is nested in outer annular groove, and second is close on the lateral wall of the annular piston
Seal elasticity is pressed against and is driven on the madial wall of outer hub.
Prominent effect of the present utility model is：
Compared with prior art, its good connecting effect, vehicle can be connected without out of service, very convenient.
Brief description of the drawings：
Fig. 1 is partial top view of the present utility model；
Fig. 2 is the partial sectional view of Fig. 1；
Fig. 3 is the structural representation of active friction plate；
Fig. 4 is driven friction disk and the partial structural diagram being driven between outer hub.
Specific embodiment：
Embodiment, is shown in as shown in Figures 1 to 4, and a kind of fluid power takes off bridge mechanism, including prop shaft 10 and forerunner's power transmission shaft
20, travelling gear 21 is fixed with forerunner's power transmission shaft 20, hub 11 in transmission is connected with by bearing on the prop shaft 10,
The main transmission teeth portion 111 of hub 11 is meshed with travelling gear 21 in transmission, and the outer hub 12 of transmission is formed on prop shaft 10, main
Movable friction plate 30 and driven friction disk 40 are alternately sleeved in transmission on hub 11, and active friction plate 30 and driven friction disk 40 are in
In transmission between hub 11 and the outer hub 12 of transmission, the external tooth phase of the pinion stand 112 of hub 11 in the internal tooth of active friction plate 30 and transmission
Engagement, forms raised 41, the elongated slot 121 that raised 41 sleeve is formed on the outer hub 12 of transmission on the outer ring of driven friction disk 40
In；
Movable sleeving 13 is inserted with the prop shaft 10, movable sleeving 13 is in pinion stand 112 and prop shaft 10
Between, annular piston 131 is formed on the lateral wall of movable sleeving 13, annular piston 131 is pressed against the active friction plate of low order end
30 or driven friction disk 40 on.
Further, returning spring 1 is inserted with the movable sleeving 13, returning spring 1 is in movable sleeving 13 and gear
Between seat 112, middle interconnecting piece 132 is formed on the lateral wall of movable sleeving 13, formed on the lateral wall of middle interconnecting piece 132
Middle interconnecting piece 132 is put forth effort in annular piston 131, one end of returning spring 1, and the other end of returning spring 1 puts forth effort on rear-guard biography
On the spacing adapter sleeve 14 being arranged with moving axis 10, spacing adapter sleeve 14 is pressed against spacing on the lateral wall of prop shaft 10
With on collar 2, spacing adapter sleeve 14 and collar 2 are in pinion stand 112 axle being nested with groove.
Further, sealing ring 3 is nested with the lateral wall of the prop shaft 10, sealing ring 3 is pressed against movement
On the madial wall of set 13.
Further, there is outer annular groove 133, the second sealing ring 4 is nested on the lateral wall of the annular piston 131
In outer annular groove 133, the elasticity of the second sealing ring 4 is pressed against and is driven on the madial wall of outer hub 12.
Operation principle：When fluid does not enter in annular piston 131, its active friction plate 30 and driven friction disk 40 are not pressed
Lean on, now, when forerunner's power transmission shaft 20 is rotated, prop shaft 10 will not be driven, and work as fluid into annular piston 131 and pushing away
Dynamic annular piston 131 is moved so that returning spring 1 compresses, so as to active friction plate 30 and driven friction disk 40 are mutually pressed against,
So forerunner's power transmission shaft 20 can be rotated into drive prop shaft 10 to rotate, realize transmission.
Finally, embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant skill
The those of ordinary skill in art field, in the case where spirit and scope of the present utility model are not departed from, can also make various changes
Change and modification, therefore all equivalent technical schemes fall within category of the present utility model, patent protection model of the present utility model
Enclosing to be defined by the claims.
Claims (4)
1. a kind of fluid power takes off bridge mechanism, including prop shaft (10) and forerunner's power transmission shaft (20), solid on forerunner's power transmission shaft (20)
Surely there is travelling gear (21), it is characterised in that：Hub (11) in transmission is connected with by bearing on the prop shaft (10), is passed
The main transmission teeth portion (111) of hub (11) is meshed with travelling gear (21) in dynamic, transmission is formed on prop shaft (10) outer
Hub (12), active friction plate (30) and driven friction disk (40) are alternately sleeved in transmission on hub (11), active friction plate (30)
And driven friction disk (40) is in hub (11) in transmission and is driven between outer hub (12), internal tooth and the transmission of active friction plate (30)
The external tooth of the pinion stand (112) of interior hub (11) is meshed, and is formed on the outer ring of driven friction disk (40) raised (41), raised
(41) sleeve is in the elongated slot (121) formed on outer hub (12) is driven；
Movable sleeving (13) is inserted with the prop shaft (10), movable sleeving (13) is driven in pinion stand (112) and rear-guard
Between axle (10), annular piston (131) is formed on the lateral wall of movable sleeving (13), annular piston (131) is pressed against low order end
Active friction plate (30) or driven friction disk (40) on.
2. a kind of fluid power according to claim 1 takes off bridge mechanism, it is characterised in that：It is inserted with back in the movable sleeving (13)
Multiple spring (1), returning spring (1) is molded between movable sleeving (13) and pinion stand (112) on the lateral wall of movable sleeving (13)
There is middle interconnecting piece (132), annular piston (131) is formed on the lateral wall of middle interconnecting piece (132), returning spring (1)
Middle interconnecting piece (132) is put forth effort in one end, and the other end of returning spring (1) puts forth effort on the limit being arranged with prop shaft (10)
On position adapter sleeve (14), spacing adapter sleeve (14) is pressed against what is be nested with the stopper slot on the lateral wall of prop shaft (10)
, with collar (2), spacing adapter sleeve (14) and collar (2) are in pinion stand (112) for axle.
3. a kind of fluid power according to claim 2 takes off bridge mechanism, it is characterised in that：The outside of the prop shaft (10)
Sealing ring (3) is nested with wall, sealing ring (3) is pressed against on the madial wall of movable sleeving (13).
4. a kind of fluid power according to claim 1 takes off bridge mechanism, it is characterised in that：The outside of the annular piston (131)
There is outer annular groove (133), the second sealing ring (4) is nested in outer annular groove (133) on wall, the second sealing ring (4) elasticity pressure
Lean against and be driven on the madial wall of outer hub (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330181.5U CN206268312U (en) | 2016-12-06 | 2016-12-06 | A kind of fluid power takes off bridge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330181.5U CN206268312U (en) | 2016-12-06 | 2016-12-06 | A kind of fluid power takes off bridge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268312U true CN206268312U (en) | 2017-06-20 |
Family
ID=59044566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621330181.5U Active CN206268312U (en) | 2016-12-06 | 2016-12-06 | A kind of fluid power takes off bridge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757763A (en) * | 2018-06-28 | 2018-11-06 | 盛瑞传动股份有限公司 | Outer hub and clutch |
-
2016
- 2016-12-06 CN CN201621330181.5U patent/CN206268312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757763A (en) * | 2018-06-28 | 2018-11-06 | 盛瑞传动股份有限公司 | Outer hub and clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206268312U (en) | A kind of fluid power takes off bridge mechanism | |
| CN204437196U (en) | Transmission system | |
| CN204061737U (en) | Umbrella gear constant speed drive mechanism | |
| CN204284320U (en) | A kind of automobile-used two stage speed change main gearbox assembly | |
| CN103791074B (en) | Electric automatic gear shifting tricycle or quadricycle rear-drive shifter | |
| CN203836153U (en) | Spiral reduction box | |
| CN204312692U (en) | Motor drives the gearbox of gearshift | |
| CN203544287U (en) | High-and-low gear auxiliary transmission assembly of motorcycle | |
| CN203272632U (en) | Gear shifting rolling mill combination gear case | |
| CN202612499U (en) | Positive and negative bidirectional input variable speed mechanism | |
| CN205534177U (en) | Tractor structure of shifting | |
| CN204267621U (en) | Speed changer and transmission system | |
| CN204083082U (en) | A kind of driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy | |
| CN203656129U (en) | Torque transfer device for slip ring hollow shaft of wind driven generator | |
| CN203703024U (en) | Speed change gear box | |
| CN103939537B (en) | Gear run stepless speed changer | |
| CN204099454U (en) | The synchronous automatic clutch of detent mechanism is overlapped with high low speed two | |
| CN202418443U (en) | Two-gear step transmission of electric vehicle | |
| CN204327870U (en) | A kind of driving mechanism of traverse platform | |
| CN205896053U (en) | Transmission | |
| CN203939962U (en) | The reduction gear box that reaper is used | |
| CN105736661B (en) | A kind of double spherical surface sliding rotating apparatus of screw rod transmission | |
| CN205479219U (en) | Mechanical buncher of crossing shaft type planet friction | |
| CN104141772A (en) | Reduction gearbox for harvester | |
| CN204784555U (en) | Novel differential mechanism for forklift driving axle housing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |