CN208311312U - A kind of tractor full power shift wet clutch - Google Patents
A kind of tractor full power shift wet clutch Download PDFInfo
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- CN208311312U CN208311312U CN201820728566.XU CN201820728566U CN208311312U CN 208311312 U CN208311312 U CN 208311312U CN 201820728566 U CN201820728566 U CN 201820728566U CN 208311312 U CN208311312 U CN 208311312U
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- Mechanical Operated Clutches (AREA)
Abstract
A kind of tractor full power shift wet clutch category agricultural machinery technological field, the utility model axis middle part are affixed with the centre bore of hub body；The gear teeth I of gear I are flexibly connected through bearing I with half section of the left side middle part of axis, and the casing I of gear I is placed in the left chamber of hub body；The gear teeth II of gear II are flexibly connected through bearing II with half section of the right side middle part of axis, and the casing II of gear II is placed in the right chamber of hub body；36 uniformly distributed rectangular preiections, 36 rectangular channels key connection of 36 rectangular preiections and hub body are equipped on II circumference of friction plate I and friction plate；It is equipped with internal spline on steel disc I and steel disc II, is keyed respectively with casing I and casing II；Piston I and II centre bore of piston are flexibly connected with axis, and piston I and II outer ring of piston are flexibly connected with hub body；The utility model can form three kinds of working conditions；Neutral gear, low gear and high gear.The utility model is compact-sized, and axial dimension is small, has wide range of applications.
Description
Technical field
A kind of the utility model category agricultural machinery technological field, and in particular to tractor full power shift wet clutch.
Background technique
Since being applied on tractor with power shifting technology, since power shifting technology can not interrupt engine
Shift switching operation is realized in the case where power, greatly reduces the working strength of driver, improves the work effect of tractor
Rate has obtained the favor of users.In recent years, the full power shift tractor of more gears was becoming increasingly popular, with gear
Several increases, also more and more to the demand of wet clutch, so that gearbox overall dimensions and weight can all increase therewith
Greatly.
At present in tractor market there are two types of widely used clutch forms: epicyclic transmission type and dead axle transmission
Formula.Epicyclic transmission type clutch configuration is compact, and axial dimension is small, but the number of gears needed is more, and speed ratio is not easy to adjust, gear essence
Degree requires high；Dead axle transmission formula clutch drive gear speed ratio easily adjusts, and the number of gears needed is few, but with the increasing of gear number
More, the quantity of clutch also increases, and axial dimension is larger.
To sum up, in order to reduce the overall dimensions and weight of gearbox, production cost is reduced, it is tight to develop such a structure
It gathers, axial dimension is small, the tractor full power that has wide range of applications shift wet clutch is necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of tractor full power shifts compact-sized, light weight and cost is low
Wet clutch.
The utility model is by axis 1, bearing I 2, gear I 3, snap ring I 4, platen I 5, friction plate I 6, steel disc I 7, piston I 8, close
Seal I 9, hub body 10, sealing ring II 11, piston II 12, steel disc II 13, friction plate II 14, platen II 15, snap ring II 16, gear
II 17, bearing II 18, snap ring III 19, snap ring IV 20, snap ring V 21, backing plate II 22, spring base II 23, spring II 24, sealing ring
III 25, sealing ring IV 26, spring I 27, spring base I 28, backing plate I 29, snap ring VI 30, snap ring VII 31, snap ring VIII 32 form,
In: 1 middle part of axis is affixed with the centre bore 37 of hub body 10；A left side half section middle part activity of the gear teeth I 44 of gear I 3 through bearing I 2 and axis 1
Connection；I 2 two sides of bearing are limited by snap ring VII 31 and snap ring VIII 32 respectively；The casing I 45 of gear I 3 is placed in the left chamber A of hub body 10
In；Be successively from right-to-left in the left chamber A of hub body 10 piston I 8, steel disc I 7 and friction plate I 6 be alternately arranged, platen I 5, wherein
Platen I 5, friction plate I 6 and I 7 inner ring of steel disc are placed on the outer ring of I 3 middle sleeve I 45 of gear, and I 6 inner ring of platen I 5 and friction plate
It is flexibly connected with I 45 outer ring of casing, I 7 inner ring of steel disc and I 45 outer ring of casing are keyed；I 5 outer ring of platen and 10 inner ring of hub body are living
Dynamic connection；Friction plate I 6 is circle, and circumference is equipped with 36 uniformly distributed 43,36 rectangular preiections 43 of rectangular preiection
It is keyed with 36 rectangular channels 33 in 10 left side of hub body；I 7 outer ring of steel disc is flexibly connected with 10 inner ring of hub body；Platen I 5 is left
Side is limited by snap ring I 4；I 8 right side of piston is limited by the intermediate bulkhead 38 of hub body 10；I 8 centre bore of piston is flexibly connected with axis 1,
I 8 outer ring of piston is flexibly connected with hub body 10；Sealing ring I 9 is set between 10 inner ring of I 8 outer ring of piston and hub body；Sealing ring IV 26
Between I 8 inner ring of piston and axis 1；Backing plate I 29 and spring base I 28 are affixed, positioned at the right side of 1 bracket groove III 65 of axis, and by snap ring
VI 30 limits, for spring I 27 between spring base I 28 and piston I 8, backing plate I 29, spring base I 28 and spring I 27 are respectively positioned on tooth
It takes turns in I 3 casing I 45；The gear teeth II 47 of gear II 17 are flexibly connected through bearing II 18 with half section of the right side middle part of axis 1；Bearing II
18 two sides are limited by snap ring III 19 and snap ring IV 20 respectively；The casing II 48 of gear II 17 is placed in the right chamber B of hub body 10；Hub body
In 10 right chamber B, be successively from left to right piston II 12, steel disc II 13 and friction plate II 14 be alternately arranged, platen II 15, wherein
Steel disc II 13, friction plate II 14, II 15 inner ring of platen are placed on the outer ring of II 17 middle sleeve II 48 of gear, and II 14 He of friction plate
II 15 inner ring of platen is flexibly connected with II 48 outer ring of casing, and II 13 inner ring of steel disc and II 48 outer ring of casing are keyed；Platen II 15
Outer ring is flexibly connected with 10 inner ring of hub body；Friction plate II 14 is circle, and circumference is equipped with 36 uniformly distributed rectangular preiections
36 rectangular channels 42 on 10 right side of 43,36 rectangular preiections 43 and hub body are keyed；II 13 outer ring of steel disc and hub body
10 inner rings are flexibly connected；II 15 right side of platen is limited by snap ring II 16；II 12 left side of piston is limited by the intermediate bulkhead 38 of hub body 10
Position；II 12 centre bore of piston is flexibly connected with axis 1, and II 12 outer ring of piston is flexibly connected with hub body 10；Sealing ring II 11, which is set to, lives
It fills between 10 inner ring of II 12 outer rings and hub body；Sealing ring III 25 is set between II 12 inner ring of piston and axis 1；Backing plate II 22 and spring
Seat II 23 is affixed, limits positioned at the left side of 1 bracket groove IV 66 of axis, and by snap ring V 21, and spring II 24 is located at spring base II 23 and lives
It fills between II 12, backing plate II 22, spring base II 23 and spring II 24 are respectively positioned in the casing II 48 of gear II 17；The inclined hole of axis 1
II 57 are connected to the left chamber A of hub body 10, and the inclined hole I 55 of axis 1 is connected to the right chamber B of hub body 10.
The hub body 10 is horizontal drum-shaped, and is the symmetrical structure of intermediate bulkhead 38, and intermediate bulkhead 38 is equipped with
Centre bore 37 is left chamber A on the left of intermediate bulkhead 38, is right chamber B on the right side of intermediate bulkhead 38；10 left side drum inner wall of hub body is equipped with
The cannelure group I 33 being made of 36 rectangle cannelures, the nearly left end of 10 left side drum inner wall of hub body are equipped with by 36 translots
I 34,36 rectangle cannelures of translot group of composition and 36 translots are along the circumferential direction uniformly distributed；Among it every 12
It is equipped on a rectangle cannelure and gets rid of oilhole I 35 and get rid of oilhole II 36；10 right side drum inner wall of hub body is equipped with by 36 squares
The cannelure group II 42 of shape cannelure composition, the nearly right end of 10 right side drum inner wall of hub body are equipped with the translot group being made of 36 translots
II 41,36 rectangle cannelures and 36 translots are along the circumferential direction uniformly distributed, among it every 12 rectangle cannelures
On be equipped with to get rid of and oilhole III 39 and get rid of oilhole IV 40.
The gear I 3 is made of the gear teeth I 44 and casing I 45, and the outer peripheral surface of casing I 45 is equipped with external splines I 46, institute
The gear II 17 stated is made of the gear teeth II 47 and casing II 48, and the outer peripheral surface of casing II 48 is equipped with external splines II 49, external splines I
46 is identical with the parameter of external splines II 49；The steel disc I 7 is identical with II 13 parameter of steel disc；On steel disc I 7 and steel disc II 13
Equipped with internal spline 50.
The axis 1 is along being axially arranged with oil duct I 51, oil duct II 52 and oil duct III 53, and on the middle circumference of 1 cross section of axis
It is uniformly distributed；The left half section of middle part in 1 surface of axis is equipped with slot I 63, slot II 64, slot III 65；The right half section of middle part in 1 surface of axis is equipped with slot IV 66, slot
V 67, slot VI 68；Straight hole I 54 set by the nearly left end of axis 1 is connected to the nearly left end of oil duct I 51；1 center of axis is kept right set inclined hole I
55 are connected to the nearly right end of oil duct I 51；Straight hole II 56 set by the nearly left end of axis 1 is connected to the nearly left end of oil duct II 52；1 center of axis keeps left
Equipped with inclined hole II 57, and inclined hole II 57 is connected to the nearly right end of oil duct II 52；Straight hole III 58 set by the nearly left end of axis 1 and oil duct III 53
Nearly left end connection；Straight hole IV 59 set by 1 center two sides of axis, straight hole V 60, straight hole VI 61, straight hole VII 62 and oil duct III 53 connect
It is logical.
The course of work of the utility model is as follows:
After tractor engine starting, full power shift wet clutch device can form three kinds of working conditions；Neutral gear,
Low gear and high gear.These three working conditions are achieved that by carrying out individually control to the device left chamber A and right chamber B:
Neutral gear: left chamber A and right chamber B are in discrete state, and axis 1 does not have power output at this time；
Low gear: left chamber A is in engagement state, and right chamber B is in discrete state, engine power by I 3 → steel disc of gear I 7 →
10 → axis of friction plate I 6 → hub body 1；
High gear: right chamber B is in engagement state, and left chamber A is in discrete state, and engine power is by II 9 → steel disc of gear II
13 → friction plate, II 14 → hub body, 10 → axis 1.
The utility model has the beneficial effects that:
1. compact-sized, axial dimension is small, saves space, and drive path understands, can be under conditions of not cutting off power
Gear shift operation is completed, the operating efficiency of tractor is substantially increased, reduces the fatigue strength of driver.
2. the wet clutch device in the utility model, independent control is realized in the left and right sides respectively, i.e., the left and right sides can
Not work simultaneously, can also wherein work independently any side, this makes the applicability of the utility model more extensive, both may be used
The use that can combine is used alone again.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tractor full power shift wet clutch
Fig. 2 is the structural schematic diagram of hub body
Fig. 3 is the shaft side figure of hub body
Fig. 4 is the structural schematic diagram of friction plate I
Fig. 5 is the structural schematic diagram of gear I
Fig. 6 is the structural schematic diagram of gear II
Fig. 7 is the structural schematic diagram of steel disc I
Fig. 8 is the viewgraph of cross-section of axis
Fig. 9 is the structural schematic diagram of axis
Figure 10 is Section A-A schematic diagram in Fig. 8
Figure 11 is section B-B schematic diagram in Fig. 8
Figure 12 is C-C schematic cross-section in Fig. 8
Wherein: I 5. platen of A. left chamber B. right chamber 1. axis, 2. bearing, I 3. gear, I 4. snap ring, I 6. friction plate I 7.
II 13. steel disc of steel disc I 8. piston, I 9. sealing ring, I 10. hub body, 11. sealing ring, II 12. piston, II 14. friction plate II
15. IV 21. snap ring of platen II 16. snap ring, II 17. gear, II 18. bearing, II 19. snap ring, III 20. snap ring, V 22. backing plate
II 23. spring base, II 24. spring, II 25. sealing ring, III 26. sealing ring, IV 27. spring, I 28. spring base, I 29. backing plate I
30. VIII 33. cannelure group of snap ring VI 31. snap ring, VII 32. snap ring, I 34 translot group I 35. gets rid of oilhole I 36. and gets rid of oilhole II 37.
38. intermediate bulkhead .. 39. of centre bore gets rid of oilhole III 40. and gets rid of IV 41. translot group of oilhole, II 42. cannelure group, II 43. rectangle
II 49. external splines of raised 44. gear teeth, I 45. casing, I 46. external splines, I 47. gear teeth, II 48. casing, II 50. internal spline
51. II 57. inclined hole of oil duct I 52. oil duct, II 53. oil duct, III 54. straight hole, I 55. inclined hole, I 56. straight hole, II 58. straight hole III
59. III 66. slot of straight hole IV 60. straight hole, V 61. straight hole, VI 62. straight hole, VII 63. slot, I 64. slot, II 65. slot, IV 67. slot
V 68. slots VI
Specific embodiment
The utility model is described with reference to the accompanying drawing:
As shown in Figure 1 and Figure 4, the utility model by axis 1, bearing I 2, gear I 3, snap ring I 4, platen I 5, friction plate I 6,
Steel disc I 7, piston I 8, sealing ring I 9, hub body 10, sealing ring II 11, piston II 12, steel disc II 13, friction plate II 14, platen II
15, snap ring II 16, gear II 17, bearing II 18, snap ring III 19, snap ring IV 20, snap ring V 21, backing plate II 22, spring base II 23,
Spring II 24, sealing ring III 25, sealing ring IV 26, spring I 27, spring base I 28, backing plate I 29, snap ring VI 30, snap ring VII 31, card
Ring VIII 32 forms, in which: 1 middle part of axis is affixed with the centre bore 37 of hub body 10；The gear teeth I 44 of gear I 3 are through bearing I 2 and axis 1
Left half section of middle part is flexibly connected；I 2 two sides of bearing are limited by snap ring VII 31 and snap ring VIII 32 respectively；The casing I 45 of gear I 3 is placed in
In the left chamber A of hub body 10；Be successively from right-to-left in the left chamber A of hub body 10 piston I 8, steel disc I 7 and friction plate I 6 be alternately arranged,
Platen I 5, wherein platen I 5, friction plate I 6 and I 7 inner ring of steel disc are placed on the outer ring of I 3 middle sleeve I 45 of gear, and I 5 He of platen
I 6 inner ring of friction plate is flexibly connected with I 45 outer ring of casing, and I 7 inner ring of steel disc and I 45 outer ring of casing are keyed；I 5 outer ring of platen with
10 inner ring of hub body is flexibly connected；Friction plate I 6 is circle, and circumference is equipped with 36 uniformly distributed rectangular preiections 43,36
A rectangular preiection 43 and 36 rectangular channels 33 in 10 left side of hub body are keyed；I 7 outer ring of steel disc and the 10 inner ring activity of hub body connect
It connects；I 5 left side of platen is limited by snap ring I 4；I 8 right side of piston is limited by the intermediate bulkhead 38 of hub body 10；I 8 centre bore of piston and axis
1 is flexibly connected, and I 8 outer ring of piston is flexibly connected with hub body 10；Sealing ring I 9 is set between 10 inner ring of I 8 outer ring of piston and hub body；
Sealing ring IV 26 is set between I 8 inner ring of piston and axis 1；Backing plate I 29 and spring base I 28 are affixed, positioned at the right side of 1 bracket groove III 65 of axis
Side, and limited by snap ring VI 30, spring I 27 is between spring base I 28 and piston I 8, backing plate I 29, spring base I 28 and spring I
27 are respectively positioned in the casing I 45 of gear I 3；The right side half section middle part activity of the gear teeth II 47 of gear II 17 through bearing II 18 and axis 1 is even
It connects；II 18 two sides of bearing are limited by snap ring III 19 and snap ring IV 20 respectively；The casing II 48 of gear II 17 is placed in the right side of hub body 10
In chamber B；It is successively that piston II 12, steel disc II 13 and friction plate II 14 are alternately arranged, press from left to right in the right chamber B of hub body 10
Disk II 15, wherein steel disc II 13, friction plate II 14, II 15 inner ring of platen are placed on the outer ring of II 17 middle sleeve II 48 of gear, and
Friction plate II 14 and II 15 inner ring of platen are flexibly connected with II 48 outer ring of casing, and II 13 inner ring of steel disc and II 48 outer ring key of casing connect
It connects；II 15 outer ring of platen is flexibly connected with 10 inner ring of hub body；Friction plate II 14 is circle, and circumference is equipped with 36 and is evenly distributed with
43,36 rectangular preiections 43 of rectangular preiection and 36 rectangular channels 42 on the right side of hub body 10 be keyed；Steel disc II 13
Outer ring is flexibly connected with 10 inner ring of hub body；II 15 right side of platen is limited by snap ring II 16；II 12 left side of piston is by hub body 10
Spacing board 38 limits；II 12 centre bore of piston is flexibly connected with axis 1, and II 12 outer ring of piston is flexibly connected with hub body 10；Sealing ring
II 11 are set between 10 inner ring of II 12 outer ring of piston and hub body；Sealing ring III 25 is set between II 12 inner ring of piston and axis 1；Backing plate
II 22 is affixed with spring base II 23, limits positioned at the left side of 1 bracket groove IV 66 of axis, and by snap ring V 21, spring II 24 is located at spring
Between seat II 23 and piston II 12, backing plate II 22, spring base II 23 and spring II 24 are respectively positioned in the casing II 48 of gear II 17；
The inclined hole II 57 of axis 1 is connected to the left chamber A of hub body 10, and the inclined hole I 55 of axis 1 is connected to the right chamber B of hub body 10.
As shown in Figures 2 and 3, the hub body 10 is horizontal drum-shaped, and is the symmetrical structure of intermediate bulkhead 38, in
Spacing board 38 is equipped with centre bore 37, is left chamber A on the left of intermediate bulkhead 38, is right chamber B on the right side of intermediate bulkhead 38；10 left side of hub body
Drum inner wall is equipped with the cannelure group I 33 being made of 36 rectangle cannelures, and the nearly left end of 10 left side drum inner wall of hub body is equipped with
I 34, the 36 rectangle cannelures of translot group and 36 translots be made of 36 translots are along the circumferential direction uniformly distributed；
Among it every 12 rectangle cannelures on be equipped with to get rid of and oilhole I 35 and get rid of oilhole II 36；It is set on 10 right side drum inner wall of hub body
By the cannelure group II 42 being made of 36 rectangle cannelures, the nearly right end of 10 right side drum inner wall of hub body is equipped with by 36 cross
II 41,36 rectangle cannelures of translot group and 36 translots of slot composition are along the circumferential direction uniformly distributed, among it every
It is equipped on 12 rectangle cannelures and gets rid of oilhole III 39 and get rid of oilhole IV 40.
As shown in Figure 5-Figure 7, the gear I 3 is made of the gear teeth I 44 and casing I 45, and the outer peripheral surface of casing I 45 is set
There is external splines I 46, the gear II 17 is made of the gear teeth II 47 and casing II 48, and the outer peripheral surface of casing II 48 is equipped with outer flower
Key II 49, external splines I 46 are identical with the parameter of external splines II 49；The steel disc I 7 is identical with II 13 parameter of steel disc；Steel disc I 7
With internal spline 50 is equipped on steel disc II 13.
As shown in Fig. 8-Figure 12, the axis 1 is along being axially arranged with oil duct I 51, oil duct II 52 and oil duct III 53, and in axis 1
It is uniformly distributed on the middle circumference of cross section；The left half section of middle part in 1 surface of axis is equipped with slot I 63, slot II 64, slot III 65；During 1 surface of axis is half section right
Portion is equipped with slot IV 66, slot V 67, slot VI 68；Straight hole I 54 set by the nearly left end of axis 1 is connected to the nearly left end of oil duct I 51；1 center of axis
Set inclined hole I 55 of keeping right is connected to the nearly right end of oil duct I 51；The left end close with oil duct II 52 of straight hole II 56 set by the nearly left end of axis 1
Connection；1 center of axis keeps left equipped with inclined hole II 57, and inclined hole II 57 is connected to the nearly right end of oil duct II 52；It is straight set by the nearly left end of axis 1
Hole III 58 is connected to the nearly left end of oil duct III 53；Straight hole IV 59, straight hole V 60, straight hole VI 61, straight hole VII set by 1 center two sides of axis
62 are connected to oil duct III 53.
Claims (4)
- The wet clutch 1. a kind of tractor full power is shifted gears, it is characterised in that: by axis (1), bearing I (2), gear I (3), card Ring I (4), platen I (5), friction plate I (6), steel disc I (7), piston I (8), sealing ring I (9), hub body (10), sealing ring II (11), piston II (12), steel disc II (13), friction plate II (14), platen II (15), snap ring II (16), gear II (17), bearing It is II (18), snap ring III (19), snap ring IV (20), snap ring V (21), backing plate II (22), spring base II (23), spring II (24), close Seal III (25), sealing ring IV (26), spring I (27), spring base I (28), backing plate I (29), snap ring VI (30), snap ring VII (31), snap ring VIII (32) forms, in which: affixed with the centre bore (37) of hub body (10) in the middle part of axis (1)；The gear teeth I of gear I (3) (44) it is flexibly connected through bearing I (2) with half section of the left side middle part of axis (1)；Bearing I (2) two sides are respectively by snap ring VII (31) and snap ring VIII (32) limit；The casing I (45) of gear I (3) is placed in the left chamber (A) of hub body (10)；From right in the left chamber (A) of hub body (10) To a left side be successively piston I (8), steel disc I (7) and friction plate I (6) be alternately arranged, platen I (5), wherein platen I (5), friction plate I (6) and steel disc I (7) inner ring are placed on the outer ring of gear I (3) middle sleeve I (45), and platen I (5) and friction plate I (6) inner ring It is flexibly connected with casing I (45) outer ring, steel disc I (7) inner ring and casing I (45) outer ring are keyed；Platen I (5) outer ring and hub body (10) inner ring is flexibly connected；Friction plate I (6) be circle, circumference be equipped with 36 uniformly distributed rectangular preiections (43), 30 36 rectangular channels (33) on the left of six rectangular preiections (43) and hub body (10) are keyed；Steel disc I (7) outer ring and hub body (10) inner ring is flexibly connected；It is limited on the left of platen I (5) by snap ring I (4)；By the intermediate bulkhead of hub body (10) on the right side of piston I (8) (38) it limits；Piston I (8) centre bore is flexibly connected with axis (1), and piston I (8) outer ring is flexibly connected with hub body (10)；Sealing ring I (9) it is set between piston I (8) outer ring and hub body (10) inner ring；Sealing ring IV (26) be set to piston I (8) inner ring and axis (1) it Between；Backing plate I (29) and spring base I (28) are affixed, are located at the right side of axis (1) bracket groove III (65), and limited by snap ring VI (30), bullet For spring I (27) between spring base I (28) and piston I (8), backing plate I (29), spring base I (28) and spring I (27) are respectively positioned on tooth In the casing I (45) for taking turns I (3)；The right side half section middle part activity of the gear teeth II (47) of gear II (17) through bearing II (18) and axis (1) Connection；Bearing II (18) two sides are limited by snap ring III (19) and snap ring IV (20) respectively；The casing II (48) of gear II (17) is set In the right chamber (B) of hub body (10)；It is successively piston II (12), steel disc II (13) from left to right in the right chamber (B) of hub body (10) It is alternately arranged with friction plate II (14), platen II (15), wherein steel disc II (13), friction plate II (14), platen II (15) inner ring It is placed on the outer ring of gear II (17) middle sleeve II (48), and friction plate II (14) and platen II (15) inner ring and casing II (48) Outer ring is flexibly connected, and steel disc II (13) inner ring and casing II (48) outer ring are keyed；In platen II (15) outer ring and hub body (10) Circle is flexibly connected；Friction plate II (14) be circle, circumference be equipped with 36 uniformly distributed rectangular preiections (43), 36 36 rectangular channels (42) on the right side of rectangular preiection (43) and hub body (10) are keyed；Steel disc II (13) outer ring and hub body (10) Inner ring is flexibly connected；It is limited on the right side of platen II (15) by snap ring II (16)；By the middle interval of hub body (10) on the left of piston II (12) Plate (38) limit；Piston II (12) centre bore is flexibly connected with axis (1), and piston II (12) outer ring is flexibly connected with hub body (10)； Sealing ring II (11) is set between piston II (12) outer ring and hub body (10) inner ring；Sealing ring III (25) is set in piston II (12) Between circle and axis (1)；Backing plate II (22) and spring base II (23) are affixed, are located at the left side of axis (1) bracket groove IV (66), and by snap ring V (21) limit, spring II (24) is between spring base II (23) and piston II (12), backing plate II (22), spring base II (23) It is respectively positioned in the casing II (48) of gear II (17) with spring II (24)；The inclined hole II (57) of axis (1) and the left chamber of hub body (10) (A) it is connected to, the inclined hole I (55) of axis (1) is connected to the right chamber (B) of hub body (10).
- The wet clutch 2. a kind of tractor full power according to claim 1 is shifted gears, it is characterised in that: hub body (10) is cross The drum-shaped set, and be the symmetrical structure of intermediate bulkhead (38), intermediate bulkhead (38) is equipped with centre bore (37), intermediate bulkhead (38) left side is left chamber (A), is right chamber (B) on the right side of intermediate bulkhead (38)；Drum inner wall is equipped with by 30 on the left of hub body (10) The cannelure group I (33) of six rectangle cannelures composition, the nearly left end of hub body (10) left side drum inner wall are equipped with by 36 translot groups At translot group I (34), 36 rectangle cannelures and 36 translots are along the circumferential direction uniformly distributed；Among it every 12 It is equipped on a rectangle cannelure and gets rid of oilhole I (35) and get rid of oilhole II (36)；Drum inner wall is equipped with by 30 on the right side of hub body (10) The cannelure group II (42) of six rectangle cannelures composition, the nearly right end of hub body (10) right side drum inner wall are equipped with by 36 translot groups At translot group II (41), 36 rectangle cannelures and 36 translots are along the circumferential direction uniformly distributed, among it every ten It is equipped on two rectangle cannelures and gets rid of oilhole III (39) and get rid of oilhole IV (40).
- The wet clutch 3. a kind of tractor full power according to claim 1 is shifted gears, it is characterised in that: the gear I (3) it is made of the gear teeth I (44) and casing I (45), the outer peripheral surface of casing I (45) is equipped with external splines I (46), the gear II (17) it is made of the gear teeth II (47) and casing II (48), the outer peripheral surface of casing II (48) is equipped with external splines II (49), external splines I (46) identical with the parameter of external splines II (49)；The steel disc I (7) is identical with steel disc II (13) parameter；Steel disc I (7) and steel Internal spline (50) are equipped on piece II (13).
- The wet clutch 4. a kind of tractor full power according to claim 1 is shifted gears, it is characterised in that: the axis (1) Edge is axially arranged with oil duct I (51), oil duct II (52) and oil duct III (53), and uniformly distributed on the middle circumference of axis (1) cross section；Axis (1) the left half section of middle part in surface is equipped with slot I (63), slot II (64), slot III (65)；The right half section of middle part in axis (1) surface is equipped with slot IV (66), slot V (67), slot VI (68)；The left end close with oil duct I (51) of straight hole I (54) set by the nearly left end of axis (1) is connected to；Axis (1) The inclined hole I (55) that center is kept right set right end close with oil duct I (51) is connected to；Straight hole II (56) and oil set by the nearly left end of axis (1) The nearly left end connection in road II (52)；Axis (1) center keeps left equipped with inclined hole II (57), and inclined hole II (57) and the nearly right end of oil duct II (52) Connection；The left end close with oil duct III (53) of straight hole III (58) set by the nearly left end of axis (1) is connected to；It is straight set by axis (1) center two sides Hole IV (59), straight hole V (60), straight hole VI (61), straight hole VII (62) are connected to oil duct III (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820728566.XU CN208311312U (en) | 2018-05-16 | 2018-05-16 | A kind of tractor full power shift wet clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820728566.XU CN208311312U (en) | 2018-05-16 | 2018-05-16 | A kind of tractor full power shift wet clutch |
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| Publication Number | Publication Date |
|---|---|
| CN208311312U true CN208311312U (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820728566.XU Withdrawn - After Issue CN208311312U (en) | 2018-05-16 | 2018-05-16 | A kind of tractor full power shift wet clutch |
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| Country | Link |
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| CN (1) | CN208311312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412911A (en) * | 2018-05-16 | 2018-08-17 | 吉林大学 | A kind of tractor full power shift wet clutch |
| CN109973590A (en) * | 2019-03-15 | 2019-07-05 | 浙江方正电机股份有限公司 | A kind of integrated form driving electric bridge |
-
2018
- 2018-05-16 CN CN201820728566.XU patent/CN208311312U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412911A (en) * | 2018-05-16 | 2018-08-17 | 吉林大学 | A kind of tractor full power shift wet clutch |
| CN108412911B (en) * | 2018-05-16 | 2023-10-03 | 吉林大学 | Full power gear-shifting wet clutch of tractor |
| CN109973590A (en) * | 2019-03-15 | 2019-07-05 | 浙江方正电机股份有限公司 | A kind of integrated form driving electric bridge |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20231003 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20231003 |