CN207514162U - Power shifting transmission system - Google Patents
Power shifting transmission system Download PDFInfo
- Publication number
- CN207514162U CN207514162U CN201721632233.9U CN201721632233U CN207514162U CN 207514162 U CN207514162 U CN 207514162U CN 201721632233 U CN201721632233 U CN 201721632233U CN 207514162 U CN207514162 U CN 207514162U
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- gear
- babinet
- filling liquid
- clutch
- driving gear
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Abstract
The utility model belongs to diesel powered output system design field, and in particular to a kind of power shifting transmission system, including babinet, the first input shaft and the first output shaft, the first input shaft is equipped with the first driving gear and the second driving gear；First output shaft is equipped with the first driven gear and the second driven gear, and First Transition gear is additionally provided in babinet；First driving gear, the second driving gear form clutch transmission by first, second hydraulically operated friction clutch and the first input shaft respectively, and the first driven gear, the second driven gear form clutch transmission by third, the 4th hydraulically operated friction clutch and the first output shaft respectively.The utility model provides a kind of Novel gear box clutch system, the clutch system can not only realize that the rotating of clutch output shaft is adjusted, the rotational speed regulation of the output shaft can be realized simultaneously, and in addition the utility model controls clutch break-make, fast response time using electro hydraulic valve.
Description
Technical field
The utility model belongs to diesel powered output system design field, and in particular to a kind of power shifting power train
System.
Background technology
Gearbox is the essential power output device of motor vehicle, main function be by the power that engine exports by
It is passed according to different gearratios, to realize a wide range of adjusting of speed.It is general to require for agricultural or engineering truck
Vehicle has more gears than home vehicle, this results in diesel engine gearbox designs design of the prior art more multiple
Miscellaneous, response speed is slower during gearshift, can not adapt to actual use demand.
Utility model content
The purpose of this utility model be to provide a kind of magic lantern it is more flexible, gearshift the faster power shifting power train of response speed
System.
To achieve the above object, the utility model provides following technical scheme：A kind of power shifting transmission system, including
Babinet, the first input shaft and the first output shaft, first input shaft and the first output shaft are rotatably arranged on respectively by bearing
On bearing block in babinet, first input shaft is equipped with the first driving gear and the second driving gear, wherein the first active
Gear is individual gears, and the second driving gear is duplicate gear；First output shaft be equipped with the first driven gear and second from
Moving gear, wherein the first driven gear is duplicate gear, the second driven gear is individual gears, and the first mistake is additionally provided in the babinet
Cross gear；First driving gear is engaged with the left side gear of the first driven gear, the left side tooth of second driving gear
Wheel is engaged with the right side gear of the first driven gear, and the right side gear of second driving gear is engaged with First Transition gear,
First Transition gear engages again with the second driven gear；First driving gear, the second driving gear pass through first, respectively
Two hydraulically operated friction clutches and the first input shaft form clutch transmission, first driven gear, the second driven gear difference
Clutch transmission is formed by third, the 4th hydraulically operated friction clutch and the first output shaft.
The utility model has technical effect that：The utility model provides a kind of Novel gear box clutch system, should be from
Collaboration system can not only realize that the rotating of clutch output shaft is adjusted, while can realize the rotational speed regulation of the output shaft, separately
Outer the utility model controls clutch break-make, fast response time using electro hydraulic valve.
Description of the drawings
Fig. 1 is the general assembly drawing for the dynamic power shift gear box that the embodiment of the utility model is provided；
Fig. 2 is the partial view for the clutch transmission that the embodiment of the utility model is provided；
Fig. 3 is the I partial enlarged views of Fig. 2；
Fig. 4 is the dimensional structure diagram for the babinet that the embodiment of the utility model is provided；
Fig. 5 is the sectional view for the babinet that the embodiment of the utility model is provided；
Fig. 6 is the first input shaft sectional view that the embodiment of the utility model is provided；
Fig. 7 is the partial view of plug-in mechanical driving mechanism that the embodiment of the utility model is provided；
Fig. 8 is the partial view of front and rear wheel driving mechanism that the embodiment of the utility model is provided.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
As shown in figures 1-8, the embodiment of the utility model provides a kind of dynamic power shift gear box, including clutch transmission machine
Structure 10, gearshift transmission mechanism 20 and power take-off mechanism 30；The clutch transmission 10 includes the first input shaft 11 and the
One output shaft 12, the gearshift transmission mechanism 20 include the second input shaft 21 and the second output shaft 22；First input shaft 11
Transmission cooperation is formed with engine output shaft, 12 and second input shaft 21 of the first output shaft forms transmission and coordinates, and described the
Two output shafts 22 form transmission cooperation with power take-off mechanism 30, and the clutch transmission 10 fitted to be the first input shaft 11
The first output shaft 12 can be driven to be switched between two stations are rotated and reverse；The gearshift transmission mechanism 20 fitted to be the
Two input shafts 21 and the second output shaft 22 can switch between multiple and different gearratios.
Preferably, the clutch transmission 10 further includes babinet 101,11 and first output shaft 12 of the first input shaft
It is rotatably arranged on the bearing block in babinet 101 by bearing respectively, first input shaft 11 is equipped with the first driving gear
13 and second driving gear 14, wherein the first driving gear 13 is individual gears, the second driving gear 14 is duplicate gear；Described
One output shaft 12 is equipped with the first driven gear 15 and the second driven gear 16, wherein the first driven gear 15 is duplicate gear,
Second driven gear 16 is individual gears, and First Transition gear 18 is additionally provided in the babinet 101；First driving gear 13 with
The left side gear engagement of first driven gear 15, the left side gear of second driving gear 14 and the right side of the first driven gear 15
Side gear engages, and the right side gear of second driving gear 14 is engaged with First Transition gear 18, and First Transition gear 18 is again
It is engaged with the second driven gear 16；First driving gear 13, the second driving gear 14 are rubbed respectively by first, second hydraulic pressure
Erasing clutch 17a, 17b and the first input shaft 11 form clutch transmission, first driven gear 15, the second driven gear 16
Clutch transmission is formed by third, the 4th hydraulically operated friction clutch 17c, 17d and the first output shaft 12 respectively.Described first is defeated
12 and second input shaft 21 of shaft forms transmission cooperation by a pair of of gear 40.The third, the 4th hydraulically operated friction clutch
17c, 17d are used for controlling the forward and backward of the first output shaft 12, and first, second hydraulically operated friction clutch 17a, 17b is used for controlling
Make the gearratio between the first input shaft 11 and the first output shaft 12.
Preferably, first input shaft, 11 inside offers the first filling liquid oil circuit 112, the along the direction for being parallel to axis
Two filling liquid oil circuits 113 and the first lubricant passage way 111, first, second filling liquid oil circuit 112,113 is respectively by radially or oblique opening up
Filling liquid hole connected with the plunger shaft of first, second hydraulically operated friction clutch 17a, 17b；The power input of first input shaft 11
End is protruded out to outside babinet 101, and the axial plane at the end is equipped with three annular oil grooves 114, and three annular oil grooves 114 pass through diameter respectively
It is connected to through-hole 107 with first, second filling liquid oil circuit 112,113 and the first lubricant passage way 111,101 outside of babinet protrudes out
One section and matched first sliding sleeve 104 of axial plane where oil groove are provided with, sets that there are three respectively with three on first sliding sleeve 104
Road annular oil groove 114 corresponds the fuel feed hole of connection, wherein the fuel feed hole connected with the first lubricant passage way 111 passes through pipe
Road connects with lubricant oil feeding pipe road, two fuel feed holes connected with first, second filling liquid oil circuit 112,113 respectively by pipeline with
Solenoid valve 102 connects.
Preferably, 12 inside of the first output shaft offers third, the 4th filling liquid oil circuit along the direction for being parallel to axis
With the second lubricant passage way, two articles of filling liquid oil circuits pass through radial direction or the oblique filling liquid hole opened up and third, the 4th hydraulic frictional respectively
The plunger shaft connection of formula clutch 17c, 17d；One end of first output shaft 12 is protruded out to outside babinet 101, on the axial plane at the end
Equipped with three annular oil grooves 114, three annular oil grooves 114 pass through radial through-hole 107 and third, the 4th filling liquid oil circuit and the respectively
Two lubricant passage ways connect, and 101 outside of babinet, which protrudes out, is provided with one section and matched second sliding sleeve of axial plane where oil groove
105, it sets on second sliding sleeve 105 there are three the fuel feed hole connected respectively with three annular oil grooves 114 one-to-one correspondence, wherein with
One fuel feed hole of the second lubricant passage way connection is connected by pipeline with lubricant oil feeding pipe road, with third, the 4th filling liquid oil circuit
Two fuel feed holes of connection are connected respectively by pipeline with solenoid valve 102.
Preferably, described first, second hydraulically operated friction clutch 17a, 17b with it is left and right on the first driven gear 15
Annular groove between two gears is correspondingly arranged；On third, the 4th hydraulically operated friction clutch 17c, 17d and the second driving gear 14
Annular groove between left and right two gear is correspondingly arranged.
Preferably, the solenoid valve 102 is mounted on the side wall of babinet 101.
Preferably, the inner wall of the babinet 101 is equipped with convex ribs, and integrated filling liquid oil circuit 103, institute are offered in the convex ribs
The one end for stating integrated filling liquid oil circuit 103 is connected with solenoid valve 102, and the other end is connected to the first sliding sleeve 104,105 institute of the second sliding sleeve
On end face.
Preferably, the inner wall of the babinet 101 is equipped with convex ribs, and integrated lubrication oil circuit is offered in the convex ribs, described
One end of integrated lubrication oil circuit is connected to pipe with the lubrication set on 101 outer wall of babinet and connects, and the other end is connected to the first sliding sleeve
104th, on 105 place end face of the second sliding sleeve.
Preferably, the babinet 101 be front and rear perforation tubular structure, including be used to accommodate shaft coupling cylindrical section and
For accommodating the rectangular section of the first input shaft 11 and the first output shaft 12, a partition board is equipped between the cylindrical section and rectangular section
106, it is the end face where first, second sliding sleeve 104,105 which, which leans on the side of cylindrical section, is opened up on the partition board 106
It is useful for the bearing block of installation 12 bearing of the first input shaft 11 and the first output shaft.
Preferably, the axis collinear of the axis of the cylindrical section and the first input shaft 11.
Preferably, one end far from cylindrical section is equipped with the spiral shell for connecting gearshift 20 housing of transmission mechanism in the rectangular section
Pit 108, and offer on the end face and protruded out in gearshift 20 housing of transmission mechanism for the first input shaft 11, the first output shaft 12
Through-hole 107.
Preferably, the shaft of first input shaft 11, the first output shaft 12 and First Transition gear 18 is far from cylinder
One end of section is rotated by bearing in the housing of setting gearshift transmission mechanism 20.
Preferably, the outside of two annular oil grooves 114 between adjacent two annular oil groove 114 and both ends is respectively provided with a sealing
Annular groove, the closure gasket groove is interior to be equipped with sealing ring 115.
Preferably, the power take-off mechanism 30 includes rear wheel drive mechanism 30a, front-wheel drive system 30b and plug-in
Mechanical driving mechanism 30c, wherein front-wheel drive system 30b and plug-in mechanical driving mechanism 30c, which have, power to be controlled to lead to
Disconnected device.
Preferably, the rear wheel drive mechanism 30a includes rear axle differential, and one end of second output shaft 22 passes through umbrella
Gear mechanism 39 forms transmission cooperation with rear axle differential.
Preferably, the front-wheel drive system 30b includes the first output gear 32, the second transition gear 33, second exports
Gear 34 and transition axis 35；First output gear, 32 and second output shaft 22 rotates synchronously connection, second transition
Gear 33 is engaged with the first output gear 32, and second output gear 34 is engaged with the second transition gear 33, and described second is defeated
Go out gear 34 and clutch transmission cooperation is formed by the 5th hydraulically operated friction clutch 36 and First Transition axis 35；The First Transition
Axis 35 forms transmission cooperation, the longitudinal drive shaft 38 and front axle differential by 37 and one longitudinal drive shaft 38 of Hooks coupling universal coupling
Form transmission cooperation；
Preferably, the plug-in mechanical driving mechanism 30c includes third output shaft 31, the 6th hydraulically operated friction clutch
311st, the second transition axis 312 and plug-in mechanical drive shaft 315, the third output shaft 31 are rotated synchronously with the first input shaft 11
Connection, second transition axis 312 form clutch transmission with third output shaft 31 by the 6th hydraulically operated friction clutch 311 and match
It closes, 315 and second transition axis 312 of the plug-in mechanical drive shaft forms the transmission cooperation of transmission ratio-variable.
Preferably, second input shaft 21 is hollow tubular structure, and the third output shaft 31 is from the first input shaft
The centre bore of 11 end along the second input shaft 21 is through to the right end of gearshift 20 housing of transmission mechanism.
Preferably, second transition axis 312 is hollow tubular structure, and 312 empty set of the second transition axis is exported in third
On axis 31.
Preferably, second transition axis 312 is equipped with 313 and the 4th output gear 314 of third output gear, and described the
3rd, the 4th output gear 313,314 is rotated synchronously with the second transition axis 312 and is connected；It is set in the plug-in mechanical drive shaft 315
There are first stud gear 316 and second stud gear 317, the first stud gear 316 is engaged with third output gear 313,
Second stud gear 317 is engaged with the 4th output gear 314；317 empty set of the first stud gear 316 and second stud gear
It is equipped in hanging outdoor unit tool drive shaft 315, and between first stud gear 316 and second stud gear 317 and is driven with plug-in machinery
Moving axis 315 rotates synchronously the tooth hub 318 of connection, the first stud gear 316 and second stud gear 317 and 318 phase of tooth hub
To side be equipped with the secondary tooth concordant with the tooth form of tooth hub 318, tooth set 319,319 edges of tooth set are set on the tooth hub 318
Axis direction is slidably matched with the composition of tooth hub 318, and the tooth covers 319 outer ring surfaces and dialled equipped with what is slided for sliding tooth set 319
Fork 310.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of power shifting transmission system, it is characterised in that：Including babinet (101), the first input shaft (11) and the first output
Axis (12), first input shaft (11) and the first output shaft (12) are rotatably arranged on by bearing in babinet (101) respectively
On bearing block, first input shaft (11) is equipped with the first driving gear (13) and the second driving gear (14), wherein first
Driving gear (13) is individual gears, and the second driving gear (14) is duplicate gear；First output shaft (12) is equipped with first
Driven gear (15) and the second driven gear (16), wherein the first driven gear (15) is duplicate gear, the second driven gear
(16) it is individual gears, First Transition gear (18) is additionally provided in the babinet (101)；First driving gear (13) and first
The left side gear engagement of driven gear (15), left side gear and the first driven gear (15) of second driving gear (14)
Right side gear engages, and the right side gear of second driving gear (14) is engaged with First Transition gear (18), First Transition tooth
It takes turns (18) and is engaged with the second driven gear (16)；First driving gear (13), the second driving gear (14) pass through respectively
First, second hydraulically operated friction clutch (17a, 17b) forms clutch transmission, first driven tooth with the first input shaft (11)
(15), the second driven gear (16) are taken turns respectively by third, the 4th hydraulically operated friction clutch (17c, 17d) and the first output shaft
(12) clutch transmission is formed.
2. power shifting transmission system according to claim 1, it is characterised in that：The internal edge of first input shaft (11)
The direction for being parallel to axis offers the first filling liquid oil circuit (112), the second filling liquid oil circuit (113) and the first lubricant passage way (111),
First, second filling liquid oil circuit (112,113) passes through radial direction or the oblique filling liquid hole opened up and first, second hydraulic frictional formula respectively
The plunger shaft connection of clutch (17a, 17b)；The power intake of first input shaft (11) protrudes out to babinet (101) outside, should
The axial plane at end is equipped with three annular oil grooves (114), and three annular oil grooves (114) pass through radial through-hole and first, second respectively
Filling liquid oil circuit (112,113) is connected with the first lubricant passage way (111), is protruded out on the outside of the babinet (101) and is provided with one section and oil
Matched first sliding sleeve (104) of axial plane where slot, set on first sliding sleeve (104) there are three respectively with three annular oil
Slot (114) corresponds the fuel feed hole of connection, wherein fuel feed hole connect with the first lubricant passage way (111) by pipeline and
Lubricant oil feeding pipe road connects, and two fuel feed holes connected with first, second filling liquid oil circuit (112,113) pass through pipeline and electricity respectively
Magnet valve (102) connects.
3. power shifting transmission system according to claim 1, it is characterised in that：The internal edge of first output shaft (12)
The direction for being parallel to axis offers third, the 4th filling liquid oil circuit and the second lubricant passage way, and two filling liquid oil circuits pass through diameter respectively
To or the oblique filling liquid hole opened up connected with the plunger shaft of third, the 4th hydraulically operated friction clutch (17c, 17d)；First output
One end of axis (12) protrudes out to babinet (101) outside, and the axial plane at the end is equipped with three annular oil grooves, three annular oil grooves difference
It is connected by radial through-hole with third, the 4th filling liquid oil circuit and the second lubricant passage way, protrudes out and be provided on the outside of the babinet (101)
One section with matched second sliding sleeve (105) of axial plane where oil groove, set that there are three respectively with three on second sliding sleeve (105)
Annular oil groove corresponds the fuel feed hole of connection, wherein the fuel feed hole connected with the second lubricant passage way passes through pipeline and lubrication
Oily oil feed line connects, and is connected respectively by pipeline and solenoid valve (102) with two fuel feed holes of third, the 4th filling liquid oil communication
It is logical.
4. power shifting transmission system according to claim 1, it is characterised in that：The first, second hydraulic frictional formula
The annular groove between left and right two gear on clutch (17a, 17b) and the first driven gear (15) is correspondingly arranged；Third, the 4th
The annular groove between left and right two gear on hydraulically operated friction clutch (17c, 17d) and the second driving gear (14) is correspondingly arranged.
5. the power shifting transmission system according to Claims 2 or 3, it is characterised in that：The solenoid valve (102) is mounted on
On the side wall of babinet (101).
6. power shifting transmission system according to claim 5, it is characterised in that：It is set on the inner wall of the babinet (101)
There are convex ribs, integrated filling liquid oil circuit (103), one end of the integrated filling liquid oil circuit (103) and solenoid valve are offered in the convex ribs
(102) it connects, where the other end is connected to the first sliding sleeve (104), the second sliding sleeve (105) on end face.
7. power shifting transmission system according to claim 5, it is characterised in that：It is set on the inner wall of the babinet (101)
There are convex ribs, integrated lubrication oil circuit is offered in the convex ribs, one end of the integrated lubrication oil circuit on babinet (101) outer wall with setting
The lubrication put is connected to pipe connection, where the other end is connected to the first sliding sleeve (104), the second sliding sleeve (105) on end face.
8. power shifting transmission system according to claim 2, it is characterised in that：Between adjacent two annular oil groove (114)
And a closure gasket groove is respectively provided on the outside of two annular oil grooves (114) at both ends, sealing ring is equipped in the closure gasket groove
(115)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632233.9U CN207514162U (en) | 2017-11-29 | 2017-11-29 | Power shifting transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632233.9U CN207514162U (en) | 2017-11-29 | 2017-11-29 | Power shifting transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514162U true CN207514162U (en) | 2018-06-19 |
Family
ID=62542044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632233.9U Active CN207514162U (en) | 2017-11-29 | 2017-11-29 | Power shifting transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781360A (en) * | 2017-11-29 | 2018-03-09 | 滁州悦达实业有限公司 | Power shifting transmission system |
| CN112013038A (en) * | 2020-08-17 | 2020-12-01 | 杭州前进齿轮箱集团股份有限公司 | Clutch and lubricating structure thereof |
-
2017
- 2017-11-29 CN CN201721632233.9U patent/CN207514162U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781360A (en) * | 2017-11-29 | 2018-03-09 | 滁州悦达实业有限公司 | Power shifting transmission system |
| CN107781360B (en) * | 2017-11-29 | 2023-12-05 | 滁州悦达实业有限公司 | power shift transmission system |
| CN112013038A (en) * | 2020-08-17 | 2020-12-01 | 杭州前进齿轮箱集团股份有限公司 | Clutch and lubricating structure thereof |
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