CN107152502A - A kind of pair of clutch transmission of road roller - Google Patents
A kind of pair of clutch transmission of road roller Download PDFInfo
- Publication number
- CN107152502A CN107152502A CN201710518530.9A CN201710518530A CN107152502A CN 107152502 A CN107152502 A CN 107152502A CN 201710518530 A CN201710518530 A CN 201710518530A CN 107152502 A CN107152502 A CN 107152502A
- Authority
- CN
- China
- Prior art keywords
- gear
- jackshaft
- road roller
- clutch
- pair
- 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- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Abstract
The invention discloses a kind of pair of clutch transmission of road roller, including input shaft, jackshaft and idler shaft, the input shaft is fixedly linked with vehicle power source, the jackshaft is arranged on speed odd-side, is equipped between several gears and several gears provided with duplex wet clutch power being transferred to speed odd-side on input shaft, jackshaft and idler shaft.A kind of pair of clutch transmission of road roller that the present invention is provided, meets the ergonomic demands of road roller operation, simple to operate light, speed changer structure is simply compact.
Description
Technical field
The present invention relates to road roller actuation techniques field, especially a kind of pair clutch transmission of road roller.
Background technology
Road roller is divided into mechanical and hydraulic drive type by type of drive.Wherein, mechanical road roller is using mechanical change
Fast device, has the advantages that simple and reliable cost is low.But during it is shifted gears, the operating physical force of clutch pedal and gear level is higher, labor
Fatigue resistance is very big.
For problem above, need frequently to carry out the operating mode of forward-reverse gearshift with reference to road roller, develop it is a kind of it is double from
Close transmission of road roller.
The content of the invention
In view of this, it is an object of the invention to provide a kind of pair of clutch transmission of road roller, road roller operation is met
Ergonomic demands, simple to operate light, speed changer structure is simply compact.
The technical scheme is that：A kind of pair of clutch transmission of road roller, including input shaft, jackshaft and idler shaft,
The input shaft is fixedly linked with vehicle power source, and the jackshaft is arranged on speed odd-side, input shaft, jackshaft and idle pulley
It is equipped between several gears and several gears provided with duplex wet clutch power being transferred to speed odd-side on axle.
Preferably, the input shaft overhead is arranged with gear I, gear II, the input shaft that to be installed with duplex wet
Formula clutch and duplex wet clutch include two parts wet clutch.
Preferably, the idler shaft is fixed with gear III, gear IV and gear III, gear IV and is sequentially connected in series.
Preferably, it is fixed with gear V on the jackshaft.
Preferably, it is fixed with gear I on the input shaft.
Preferably, gear III, gear IV and gear III, gear IV are fixed with the idler shaft and are sequentially connected in series company
Connect.
Preferably, gear II, duplex wet clutch, gear V have been sequentially connected in series on the jackshaft, wherein described
Gear II, gear V empty sets on jackshaft, the duplex wet clutch include two parts wet clutch and duplex wet type from
Clutch is fixed on jackshaft.
Compared with prior art, the present invention has the advantages that：The present invention, which is provided, meets the man-machine of road roller operation
Engineering requirements, simple to operate easily speed changer structure is simply compact, alleviates weight, is specially：
1. independently travel direction is controlled and speed control the present invention, the frequency for advancing under a certain gear, retreating can be achieved
Numerous switching, meets ergonomic demands.
2. the present invention replaces transmission master clutch with duplex wet clutch, further optimize structure, reduce speed changer
Length, mitigates weight.
Brief description of the drawings
Fig. 1 is the structure principle chart of embodiments of the invention 1.
Fig. 2 is the structure principle chart of embodiments of the invention 2.
Embodiment
Below in conjunction with the accompanying drawings and embodiment, the present invention will be further described.
Embodiment 1
As shown in figure 1, a kind of pair of clutch transmission of road roller, including input shaft (SF1), jackshaft (SF2), idler shaft
(SF3), gear III (4), gear IV (5), gear I (6), gear II (7), duplex wet clutch (C8), gear V (9) and speed
Odd-side (10) is spent, wherein duplex wet clutch (C8) includes wet clutch (C8-1), wet clutch (C8-2) two parts.
Specifically connected mode is：Gear I (6), gear II (7) are placed on input shaft (SF1), input shaft (SF1) with it is whole
Car power source is fixedly connected；Gear III (4), gear IV (5) are sequentially connected in series on idler shaft (SF3) and and idler shaft
(SF3) it is fixedly connected；Gear V (9) is fixed on jackshaft (SF2), and duplex wet clutch (C8) is fixed at input shaft
(SF1) on, jackshaft (SF2) is arranged on speed odd-side (10), and power is exported by speed odd-side (10).All gears of the present invention
Axle assembly is installed on case of transmission through bearings.
The operation principle of the present embodiment 1 is：When hanging forward gear, wet clutch (C8-2) is connected, and power is by input shaft
(SF1) input, be transferred to gear II (7) by wet clutch (C8-2), gear II (7) is engaged with gear V (9), power by
Gear V (9) is transferred to speed odd-side (10) by jackshaft (SF2), regulates the speed and exports.
When extension reverses gear, wet clutch (C8-1) is connected, power is inputted by input shaft (SF1), by wet clutch
(C8-1) gear I (6) is transferred to, gear I (6) is engaged with gear III (4), power is by gear III (4) by idler shaft (SF3)
Gear IV (5) is transferred to, gear IV (5) is engaged with gear V (9), power is transferred to speed by gear V (9) by jackshaft (SF2)
Odd-side (10) is spent, regulates the speed and exports.
The FCL shifting process of the present embodiment 1 is as follows：
(1), duplex wet clutch (C8) is disconnected, speed threshold needed for the selection of speed odd-side, and now speed changer is without dynamic
Power is exported, and is neutral position state；
(2), wet clutch (C8-2) is connected, the now dynamic output of speed changer, is the forward gear of selected gear；
(3), wet clutch (C8-2) disconnects, and now the unpowered output of speed changer, is neutral position state；
(4), wet clutch (C8-1) is connected, the now dynamic output of speed changer, is the retroversion gear of selected gear.
Whole shifting process, only need to carry out a block selecting, you can advanced according to road roller working feature, fallen back
Switching.
Commutation part and speed threshold part can be divided into inside this speed changer.Commutation part uses duplex wet clutch,
The gear shift operation of forward-reverse can be carried out by switch clutch, and this duplex clutch can replace the work of conventional clutch
With.Speed threshold part uses the gearshift mode of conventional gearbox.So, when road roller is run, most frequent forward-reverse
Switching action, can be carried out by automatically controlled duplex wet clutch, mitigate the labor intensity of operator.
Embodiment 2
As shown in Fig. 2 a kind of pair of clutch transmission of road roller, including input shaft (SF1), jackshaft (SF2), idler shaft
(SF3), gear III (4), gear IV (5), gear I (6), gear II (7), duplex wet clutch (C8), gear V (9), speed
Odd-side (10) is spent, wherein duplex wet clutch (C8) includes wet clutch (C8-1), wet clutch (C8-2) two parts.
Specifically connected mode is：Gear I (6) is fixedly connected with input shaft (SF1), input shaft (SF1) and vehicle power source
It is fixedly connected；Gear IV (5), gear III (4) are sequentially connected in series on idler shaft (SF3) and fixed with idler shaft (SF3)
Connection；Gear II (7), duplex wet clutch (C8), gear V (9) are sequentially connected in series on jackshaft (SF2), wherein tooth
II (7), gear V (9) empty sets are taken turns on jackshaft (SF2), duplex wet clutch (C8) is fixed on jackshaft (SF2),
Jackshaft (SF2) is arranged on speed odd-side (10), and power is exported by speed odd-side (10).Institute's sprocket drive spindle assembly warp of the present invention
Bearings are installed on case of transmission.
The operation principle of the present embodiment 2 is：When hanging forward gear, wet clutch (C8-2) is connected, and power is by input shaft
(SF1) input, gear V (9) is transferred to by gear I (6), power is transferred to speed by gear V (9) by jackshaft (SF2)
Odd-side (10), regulates the speed and exports.
When extension reverses gear, wet clutch (C8-1) is connected, power is inputted by input shaft (SF1), passed by gear I (6)
Gear IV (5) is handed to, power is transferred to gear III (4), gear III (4) and gear by gear IV (5) by idler shaft (SF3)
II (7) is engaged, and power is transferred to speed odd-side (10) by gear II (7) by jackshaft (SF2), regulates the speed and exports.
The FCL shifting process of the present embodiment 2 is as follows：
(1), duplex wet clutch (C8) is disconnected, speed threshold needed for the selection of speed odd-side, and now speed changer is without dynamic
Power is exported, and is neutral position state；
(2), wet clutch (C8-2) is connected, the now dynamic output of speed changer, is the forward gear of selected gear；
(3), wet clutch (C8-2) disconnects, and now the unpowered output of speed changer, is neutral position state；
(4), wet clutch (C8-1) is connected, the now dynamic output of speed changer, is the retroversion gear of selected gear.
Whole shifting process, only need to carry out a block selecting, you can advanced according to road roller working feature, fallen back
Switching.
Commutation part and speed threshold part can be divided into inside this speed changer.Commutation part uses duplex wet clutch,
The gear shift operation of forward-reverse can be carried out by switch clutch, and this duplex clutch can replace the work of conventional clutch
With.Speed threshold part uses the gearshift mode of conventional gearbox.So, when road roller is run, most frequent forward-reverse
Switching action, can be carried out by automatically controlled duplex wet clutch, and without stepping on clutch pedal.It can greatly mitigate operator's
Labor intensity.
The above embodiments are only the preferred embodiments of the present invention, it is impossible to the interest field of the present invention is limited with this, because
This, modification, equivalent variations, improvement for being made according to scope of the present invention patent etc. still belong to the scope that the present invention is covered.
Claims (7)
1. a kind of pair of clutch transmission of road roller, it is characterised in that：Including input shaft, jackshaft and idler shaft, the input shaft
It is fixedly linked with vehicle power source, the jackshaft is arranged on speed odd-side, is equipped with input shaft, jackshaft and idler shaft
It is provided with duplex wet clutch between several gears and several gears power is transferred into speed odd-side.
2. a kind of pair of clutch transmission of road roller according to claim 1, it is characterised in that：The input shaft overhead is arranged
Have and duplex wet clutch and duplex wet clutch are installed with gear I, gear II, the input shaft include two parts
Wet clutch.
3. a kind of pair of clutch transmission of road roller according to claim 2, it is characterised in that：The idler shaft is fixed with
Gear III, gear IV and gear III, gear IV are sequentially connected in series.
4. a kind of pair of clutch transmission of road roller according to claim 3, it is characterised in that：Fixation is set on the jackshaft
There is gear V.
5. a kind of pair of clutch transmission of road roller according to claim 1, it is characterised in that：Fixation is set on the input shaft
There is gear I.
6. a kind of pair of clutch transmission of road roller according to claim 5, it is characterised in that：Fixation is set on the idler shaft
There are gear III, gear IV and gear III, gear IV to be sequentially connected in series.
7. a kind of pair of clutch transmission of road roller according to claim 6, it is characterised in that：Gone here and there successively on the jackshaft
Connection is connected with gear II, duplex wet clutch, gear V, wherein the gear II, gear V empty sets are on jackshaft, it is described double
Connection wet clutch includes two parts wet clutch and duplex wet clutch is fixed on jackshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518530.9A CN107152502A (en) | 2017-06-29 | 2017-06-29 | A kind of pair of clutch transmission of road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518530.9A CN107152502A (en) | 2017-06-29 | 2017-06-29 | A kind of pair of clutch transmission of road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107152502A true CN107152502A (en) | 2017-09-12 |
Family
ID=59796441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710518530.9A Withdrawn CN107152502A (en) | 2017-06-29 | 2017-06-29 | A kind of pair of clutch transmission of road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107152502A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505930A (en) * | 2018-11-16 | 2019-03-22 | 柳工柳州传动件有限公司 | A kind of bull-dozer gearbox |
| CN112432788A (en) * | 2020-11-06 | 2021-03-02 | 西安交通大学 | Power shift wet-type double clutch detection device |
-
2017
- 2017-06-29 CN CN201710518530.9A patent/CN107152502A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505930A (en) * | 2018-11-16 | 2019-03-22 | 柳工柳州传动件有限公司 | A kind of bull-dozer gearbox |
| CN112432788A (en) * | 2020-11-06 | 2021-03-02 | 西安交通大学 | Power shift wet-type double clutch detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170912 |
|
| WW01 | Invention patent application withdrawn after publication |