CN206377213U - Fuel and electric hybrid input gear case - Google Patents
Fuel and electric hybrid input gear case Download PDFInfo
- Publication number
- CN206377213U CN206377213U CN201620930442.0U CN201620930442U CN206377213U CN 206377213 U CN206377213 U CN 206377213U CN 201620930442 U CN201620930442 U CN 201620930442U CN 206377213 U CN206377213 U CN 206377213U
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- China
- Prior art keywords
- gear
- clutch
- shaft
- reversing
- input shaft
- 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.)
- Withdrawn - After Issue
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Abstract
Fuel and electric hybrid input gear case, it is connected including an input coupling driven by diesel engine with input shaft, freewheel clutch is fixed with input shaft, freewheel clutch links into an integrated entity with input shaft one end；It is fixed with input shaft in the input shaft transmission gear engaged with reversing travelling gear, input shaft transmission gear and is provided with ahead running clutch；The ahead running driving gear relatively rotated is also equipped with input shaft, the ahead running driving gear is connected by the ahead running clutch with input shaft transmission gear；Reversing travelling gear is packed on reverse shaft, and reverse clutch is provided with reversing travelling gear；The reversing driving gear relatively rotated is also equipped with reverse shaft, reversing driving gear is connected by reverse clutch with reversing travelling gear；Ahead running driving gear and reversing driving gear are meshed with output gear respectively, and output gear and output shaft coupling are packed on output shaft；It has rational in infrastructure compact, easy to use and reliable, the features such as saving the energy.
Description
Technical field
The utility model relates to a kind of fuel and electric hybrid input gear case, especially it is used as power input with diesel engine
And motor be used as power input deceleration or the double dynamical input gear case of speedup, it can control simultaneously gear-box ahead running or move backward it is defeated
Go out, belong to power transmitting gear box technology field.
Background technology
Existing marine gearbox is substantially a kind of power input structure, substantially using input shaft part, power transmission shaft
Part and output shaft assembly etc. are constituted, and this traditional gear box structure substantially disclosure satisfy that the input of power, output, with
And slow down or the power-supply change-over such as speedup, but to realize different special transmission purposes, it is necessary to deformation design is carried out, thus often
Complexity is brought in structure, transmission efficiency is reduced, therefore for now, also without a kind of gear-box of double dynamical input,
I.e. existing marine gearbox be only be used as power using diesel engine or motor be used as power carry out clutch single-power input it is peculiar to vessel
Gear-box.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of rational in infrastructure compact, makes
With convenient and reliable, it is ensured that power is inputted, the energy is saved, some specific operations can be met, such as yacht is fished, military's stealth is scouted
Deng the fuel and electric hybrid input gear case of raising market and social benefit.
The purpose of this utility model is completed by following technical solution, a kind of fuel and electric hybrid input gear case,
It includes an input coupling driven by diesel engine, and the input coupling is connected with the input shaft being placed in casing, defeated
Enter and freewheel clutch is fixed with power transmission shaft, freewheel clutch is placed in the concentric input shaft one end of input shaft with one and is connected
Integrally；It is fixed with the input shaft transmission gear engaged with reversing travelling gear, input shaft transmission gear and sets on input shaft
There are piston, ahead running clutch and return spring；
The ahead running driving gear relatively rotated is also equipped with input shaft, one end of ahead running driving gear carries clutch
Seat；Shaft transmission gear is inputted built with outside friction disc, inner attrition piece, interior external friction are housed on the clutch base of ahead running driving gear
Piece constitutes the ahead running clutch；
Reversing travelling gear be packed on reverse shaft, reversing travelling gear in be provided with reversing piston, reverse clutch and
Reversing return spring；The reversing driving gear relatively rotated is also equipped with described reverse shaft, the one end for driving gear of moving backward
With clutch base, inner attrition piece is housed on clutch base, reversing travelling gear is built with outside friction disc, interior outside friction disc composition
The reverse clutch,
Ahead running driving gear and reversing driving gear are meshed with output gear respectively, and output gear and output shaft coupling are consolidated
On output shaft；
Motor is arranged on the casing other end, and motor shaft passes through spline and the motor driving tooth being packed on motor transmission shaft
Wheel connection, motor driving gear is meshed with the motor-driven gear being packed on jackshaft；Motor is installed on jackshaft to surpass
More clutch, one end of motor freewheel clutch is equipped with idler gear, and the idler gear is meshed with travelling gear of moving backward.
When ahead running clutch is combined, diesel powered is spread out of by exporting shaft coupling and output elastic ring Will power.
When ahead running throw-out-of clutch, reverse clutch is combined.The power of diesel engine is driven by input coupling, input
Input shaft transmission gear, reversing travelling gear, reversing driving gear and output gear, output shaft, output connection on axle, input shaft
Joint and output elastic ring spread out of power.
When ahead running throw-out-of clutch, when reverse clutch is also disengaged, gearbox output shaft just not have rotated.
When the clutch on reverse shaft is combined, the power of diesel engine is passed by input coupling, input shaft, input
Input shaft transmission gear, reversing travelling gear, reversing driving gear and output gear on freewheel clutch on moving axis, input shaft
Wheel, output shaft, output shaft coupling and output elastic ring spread out of power.
When control valve is in ahead running off-position, reversing off-position, gear-box is in power not output state.
When diesel engine works, the freewheel clutch work on input shaft, input shaft transmission, i.e. gear-box work；Because of electricity
The operation principle of machine freewheel clutch, motor is not rotated.
When diesel engine is not rotated, and motor works, motor driving gear passes through motor-driven gear, motor freewheel clutch
Work, by idler gear, drives reversing travelling gear and the ahead running travelling gear being meshed to rotate, i.e., gear-box works.
As preferred：Described input shaft is supported on the preceding case lid of casing by two bearings, and reverse shaft is by two
Bearing is supported on casing；Guaranteed gear-box is installed along reversing and the work oil pump of gearbox lubrication in one shaft end of reverse shaft,
Gear-box working oil is transported to reversing piston by the work oil pump through working oil path of moving backward, and is moved by piston of moving backward, and is compressed
Interior outside friction disc, i.e. reverse clutch are combined；Gear-box working oil is also transported to down by the work oil pump through ahead running working oil path
Ahead running car piston, and moved by ahead running piston, compress interior outside friction disc, i.e. inverted car clutch and combine.Gear-box working oil
Piston is moved through ahead running working oil path, interior outside friction disc, i.e. ahead running clutch is compressed and combines；
Another shaft end of described reverse shaft is provided with can provide the output oil pump of hydraulic oil source to hydraulic propeller；
Described motor driving gear and motor transmission shaft are supported on casing by two bearings.
The utility model is completed by diesel engine and motor power input（Prime mover）, make gear-box in any operating mode
Under, you can make gear-box normal work；Meanwhile, it is non-interference in two kinds of prime mover work.
The utility model installs described marine gearbox aboard ship, by the oil mass of diesel oil, can be for a long time away from seashore
Work.When diesel engine works, excess energy is to storage battery, when motor works, diesel engine stop, reaches energy-conserving and environment-protective, and electricity
Noise is very small when machine works, and in terms of stealth, has the thermal infrared reason in diesel engine, is easily found by radar, not yet arrives
During up to target, worked with motor, stealthy effect can be reached；It has it is rational in infrastructure compact, it is easy to use and reliable, it is ensured that power
Input, saves the energy, can meet some specific operations, and such as yacht is fished, military's stealth is scouted, and improves market and society imitates
Beneficial the features such as.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is Fig. 1 A-A cross section structure diagrams.
Fig. 3 is Fig. 1 B-B cross section structure diagrams.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1-3, oil electricity described in the utility model
Double dynamical input gear case, it includes：Diesel engine is connected by input coupling 4 with input shaft 7, input shaft 7 by
Before two bearings 9,10 are supported on case lid 11, freewheel clutch 6, freewheel clutch 6 and input are fixed with input shaft 7
One end of axle 8 links into an integrated entity.Input shaft transmission gear 13 is fixed with input shaft 8, input shaft transmission gear 13 is passed with reversing
Moving gear 39 is meshed.Piston 14, ahead running clutch 15, return spring 16 are provided with input shaft transmission gear 13.Input shaft 8
The upper ahead running driving gear 18 equipped with relative rotation, one end of ahead running driving gear 18 carries clutch base.Input shaft driving cog
Wheel 13 is equipped with inner attrition piece built with outside friction disc on the clutch base of ahead running driving gear 18.Interior outside friction disc constitutes clutch
Device 15.Ahead running driving gear 18 is meshed with output gear 26.Output gear 26 and output shaft coupling 23 are packed in output shaft 24
On.
When control valve puts ahead running, gear-box working oil moves piston 14 through ahead running working oil path 21, is rubbed inside and outside compression
Pad, i.e. ahead running clutch 15 are combined.Now the power of diesel engine passes through input coupling 4, input shaft 7, overdrive clutch
Device 6, input shaft 8, clutch 15, ahead running driving gear 18 and output gear 26, output shaft 24, output shaft coupling 23 and output
Elastic ring 22 spreads out of power.
Reverse shaft 44 is supported on casing 1 by bearing 41 and bearing 35.Reversing travelling gear 39 is fixed with reverse shaft, is fallen
Reversing piston 40, reverse clutch 38, return spring 37 of moving backward are provided with car travelling gear 39.Equipped with relative on reverse shaft 44
The reversing driving gear 36 of rotation, one end of reversing driving gear 36 carries clutch base.Travelling gear 39 move backward built with outer
Inner attrition piece is housed on friction plate, the clutch base of driving gear 36 of moving backward.Interior outside friction disc constitutes reverse clutch 38, gear
Case working oil moves reversing piston 40 through working oil path 42 of moving backward, and compresses interior outside friction disc, i.e. reverse clutch 38 and combines.
The shaft end of axletree 44 be equipped with work oil pump 43, it is ensured that the suitable reversing of gear-box and the lubrication of gear-box, reverse shaft 44 it is another
End can provide hydraulic oil source, reverse shaft 44 is supported on casing by bearing 35,41 equipped with output oil pump 33 to hydraulic propeller
On.
After ahead running clutch 15 is disengaged, when astern maneuvering valve puts reversing, after reverse clutch 38 is combined.The work(of diesel engine
Rate passes through the input shaft transmission gear 13 on input coupling 4, input shaft 7, input shaft 8, reversing travelling gear 39, reversing
Clutch 38, reversing driving gear 36 and output gear 26, output shaft 24, output shaft coupling 23 and output elastic ring 22 are by power
Outflow.
When ahead running throw-out-of clutch, when reverse clutch is also disengaged, gearbox output shaft just not have rotated.
Motor 27 is arranged on the other end of casing 1, and motor shaft is connected by spline with motor driving gear 28, and motor is actively
Gear 28 is packed on motor transmission shaft 29, and motor driving gear 28 and motor transmission shaft 29 are supported on case by bearing 30,31
On body 1.Motor driving gear 28 is meshed with motor-driven gear 51.Motor-driven gear 51 is packed on jackshaft 46, in
Motor freewheel clutch 49 is housed, one end of motor freewheel clutch 49 is equipped with idler gear 48, the idler gear on countershaft 46
48 are meshed with reversing travelling gear 39.
Because reversing travelling gear 39 is intermeshed with input shaft transmission gear 13.When motor is rotated, two travelling gear is all
Rotate.
When control valve puts ahead running, gear-box working oil moves piston 14 through ahead running working oil path 21, is rubbed inside and outside compression
Pad, i.e. ahead running clutch 15 are combined.Now the power of motor passes through motor driving gear 28, motor-driven gear 51, motor
Freewheel clutch 49, travelling gear 39 of moving backward, inputs shaft transmission gear 13, clutch 15, ahead running driving gear 18 and output gear
Wheel 26, output shaft 24, output shaft coupling 23 and output elastic ring 22 spread out of power.
When control valve puts reversing, gear-box working oil moves reversing piston 40 through working oil path 42 of moving backward, and compresses interior
Outside friction disc, i.e. reverse clutch 38 are combined.After reverse clutch 38 is combined.The power of motor by motor driving gear 28,
Motor-driven gear 51, motor freewheel clutch 49, move backward travelling gear 39, reverse clutch 38, reversing driving gear 36 and
Output gear 26, output shaft 24, output shaft coupling 23 and output elastic ring 22 spread out of power.
When control valve is in ahead running off-position, reversing off-position, gear-box is in power not output state.
When diesel engine works, the freewheel clutch work on input shaft, input shaft transmission.Shaft transmission gear is inputted, is fallen
Car travelling gear is rotated, i.e., gear-box works.Because of the operation principle of motor freewheel clutch, motor is not rotated.
When motor works, motor driving gear drive motor travelling gear, motor freewheel clutch, idler gear falls
Car travelling gear, input shaft transmission gear is rotated, i.e., gear-box works.；The operation principle of freewheel clutch, diesel engine does not turn
It is dynamic.
The utility model efficiently solves diesel engine and each inputted with motor, non-interference, while with a control valve
Gear-box is controlled to carry out the requirement of ahead running or backing maneuvers.
Claims (2)
1. fuel and electric hybrid input gear case, it includes an input coupling driven by diesel engine（4）, the input coupling
（4）With the input shaft being placed in casing（7）Connection, it is characterised in that described input shaft（7）On be fixed with and surmount
Clutch（6）, freewheel clutch（6）The concentric input shaft of input shaft is placed in one（8）One end links into an integrated entity；Input
Axle（8）On be fixed with reversing travelling gear（39）The input shaft transmission gear of engagement（13）, input shaft transmission gear（13）It is interior
It is provided with piston（14）, ahead running clutch（15）And return spring（16）；
Input shaft（8）On be also equipped with relatively rotate ahead running driving gear（18）, ahead running driving gear（18）One end carry
Clutch base；Input shaft transmission gear（13）Built with outside friction disc, ahead running driving gear（18）Clutch base on equipped with interior
Friction plate, interior outside friction disc constitutes the ahead running clutch（15）；
Reversing travelling gear（39）It is packed on reverse shaft, travelling gear of moving backward（39）Inside it is provided with reversing piston（40）, reversing
Clutch（38）With reversing return spring（37）；Described reverse shaft（44）On be also equipped with relatively rotate reversing driving gear
（36）, driving gear of moving backward（36）One end carry clutch base, inner attrition piece is housed, travelling gear of moving backward on clutch base
（39）Built with outside friction disc, interior outside friction disc constitutes the reverse clutch（38）；
Ahead running driving gear（18）With reversing driving gear（36）Respectively with output gear（26）It is meshed, output gear（26）And
Export shaft coupling（23）It is packed in output shaft（24）On；
Motor（27）Installed in casing（1）On the other end, motor shaft is by spline and is packed in motor transmission shaft（29）On electricity
Owner's moving gear（28）Connection, motor driving gear（28）With being packed in jackshaft（46）On motor-driven gear（51）Mutually nibble
Close；Jackshaft（46）On motor freewheel clutch is installed（49）, motor freewheel clutch（49）One end be equipped with idler gear
（48）, the idler gear（48）With reversing travelling gear（39）It is meshed.
2. fuel and electric hybrid input gear case according to claim 1, it is characterised in that described input shaft（7）By
Two bearings（9、10）It is supported on the preceding case lid of casing（11）On, reverse shaft（44）By two bearings（41、35）It is supported on casing
（1）On；Reverse shaft（44）A shaft end guaranteed gear-box is installed along reversing and the work oil pump of gearbox lubrication（43）, the work
Make oil pump（43）Through working oil path of moving backward（42）Gear-box working oil is transported to reversing piston（40）, and pass through piston of moving backward
（40）It is mobile, compress interior outside friction disc, i.e. reverse clutch（38）With reference to；The work oil pump（43）Also through ahead running working oil path
（21）Gear-box working oil is transported to inverted car car piston（14）, and pass through ahead running piston（14）It is mobile, compress interior external friction
Piece, i.e. inverted car clutch（15）With reference to；Gear-box working oil is through ahead running working oil path（21）Make piston（14）It is mobile, compress interior
Outside friction disc, i.e. ahead running clutch（15）With reference to；
Described reverse shaft（44）Another shaft end is provided with can provide the output oil pump of hydraulic oil source to hydraulic propeller（33）；Institute
State motor driving gear（28）And motor transmission shaft（29）Pass through two bearings（30、31）It is supported on casing（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930442.0U CN206377213U (en) | 2016-08-24 | 2016-08-24 | Fuel and electric hybrid input gear case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930442.0U CN206377213U (en) | 2016-08-24 | 2016-08-24 | Fuel and electric hybrid input gear case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377213U true CN206377213U (en) | 2017-08-04 |
Family
ID=59401904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930442.0U Withdrawn - After Issue CN206377213U (en) | 2016-08-24 | 2016-08-24 | Fuel and electric hybrid input gear case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377213U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090131A (en) * | 2016-08-24 | 2016-11-09 | 杭州萧山江南通用机械厂 | A kind of fuel and electric hybrid input gear case |
| CN110005801A (en) * | 2019-04-16 | 2019-07-12 | 西南大学 | Double mechanical shaft end output adaptive automatic transmission of overdrive clutch |
| CN110017369A (en) * | 2019-04-17 | 2019-07-16 | 西南大学 | Double overdrive clutch axle sleeve output adaptive automatic transmission of planetary gear train input |
| CN110017370A (en) * | 2019-04-18 | 2019-07-16 | 西南大学 | The mechanical double overdrive clutch self-adapting automatic gear shift main shaft assembly of planetary system output |
| CN110185790A (en) * | 2019-04-16 | 2019-08-30 | 西南大学 | Double mechanical axle sleeve output adaptive fluid drive power drive systems of overdrive clutch |
| CN111853175A (en) * | 2020-07-17 | 2020-10-30 | 杭州萧山江南通用机械有限公司 | Gear box with shorter power transmission route |
-
2016
- 2016-08-24 CN CN201620930442.0U patent/CN206377213U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090131A (en) * | 2016-08-24 | 2016-11-09 | 杭州萧山江南通用机械厂 | A kind of fuel and electric hybrid input gear case |
| CN110005801A (en) * | 2019-04-16 | 2019-07-12 | 西南大学 | Double mechanical shaft end output adaptive automatic transmission of overdrive clutch |
| CN110185790A (en) * | 2019-04-16 | 2019-08-30 | 西南大学 | Double mechanical axle sleeve output adaptive fluid drive power drive systems of overdrive clutch |
| CN110005801B (en) * | 2019-04-16 | 2020-12-04 | 西南大学 | Double-overrunning clutch mechanical shaft end output self-adaptive automatic transmission |
| CN110017369A (en) * | 2019-04-17 | 2019-07-16 | 西南大学 | Double overdrive clutch axle sleeve output adaptive automatic transmission of planetary gear train input |
| CN110017370A (en) * | 2019-04-18 | 2019-07-16 | 西南大学 | The mechanical double overdrive clutch self-adapting automatic gear shift main shaft assembly of planetary system output |
| CN111853175A (en) * | 2020-07-17 | 2020-10-30 | 杭州萧山江南通用机械有限公司 | Gear box with shorter power transmission route |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170804 Effective date of abandoning: 20180731 |