CN206641014U - A kind of transmission assembly for harvest machinery - Google Patents
A kind of transmission assembly for harvest machinery Download PDFInfo
- Publication number
- CN206641014U CN206641014U CN201720311356.6U CN201720311356U CN206641014U CN 206641014 U CN206641014 U CN 206641014U CN 201720311356 U CN201720311356 U CN 201720311356U CN 206641014 U CN206641014 U CN 206641014U
- Authority
- CN
- China
- Prior art keywords
- gear
- driven
- jackshaft
- driven shaft
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- 238000003306 harvesting Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
Landscapes
- Structure Of Transmissions (AREA)
Abstract
The utility model discloses a kind of transmission assembly for harvest machinery, engine drives transmission input shaft by the variable speed Zeng Niu mechanisms with clutch, transmission input shaft is meshed by one above it, two grades of driving gears and tooth hub, tooth set on jackshaft with one, two grade of driven gear on jackshaft, the gear wheel being arranged on again by the little gear engagement on jackshaft on driven shaft, forms one, two grade of drive shift；The third gear Duo that transmission input shaft is arranged on by third speed drive gear engagement on jackshaft takes turns, and third gear Duo wheels engage the third gear driven gear on driven shaft again, form third gear drive shift；Transmission input shaft is meshed to form reverse gear by tooth hub, tooth set of the reverse driving gear directly and on driven shaft with the reverse gear driven gear on driven shaft.Transmission assembly of the present utility model is rational in infrastructure, transmission internal novel in structural design, simple and compact；Full collar shift is realized, gear shift is steady, quick.
Description
Technical field
It the utility model is related to a kind of gearbox equipment, and in particular to a kind of transmission assembly for harvest machinery.
Background technology
The gearbox that current domestic 100-210 horsepower harvest machinery uses uses 4 drive shifts and a reverse gear mostly, changes
Gear mechanism is combined using collar shift and shifting slide gear gear shift, it is impossible to realizes full collar shift, gearshift is difficult and easily produces
Trip stop problem when raw gearshift is not in place and works.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, provide a kind of transmission assembly for harvest machinery, becomes
Fast case internal structure design is novel, and part placement is reasonable on jackshaft and driven shaft, is respectively designed with a set of Chi Grains, tooth set, so as to
Full collar shift is formed, gear shift is steady, quick, the third gear Duo wheel designs on jackshaft, simple and compact for structure, effectively
Ground controls gearbox appearance and size, there is three drive shifts and a reverse gear, and each gear has neutral gear transition, suitable for 100-
210 horsepowers of various harvest machineries.
The utility model is achieved like this, a kind of transmission assembly for harvest machinery, it mainly includes taking away
The variable speed Zeng Niu mechanisms of clutch, gear box casing, transmission input shaft, jackshaft, driven shaft, hand brake mechanism, differential
Device mechanism and service brake mechanism of car；It is characterized in that：The variable speed Zeng Niu mechanisms connection gearbox input with clutch
Axle；One grade, two grades, third gear and reverse driving gear are set respectively on the transmission input shaft；It is parallel with transmission input shaft
Jackshaft on first speed driven gear, two grades of driven gears, third gear Duo wheels, jackshaft little gear and a set of You Chi Grains are set respectively
Cover the gearshift to be formed with tooth, Chi Grains and tooth cover the gearshift to be formed and be arranged on first speed driven gear and two grades Shang jackshaft
Between driven gear；Set on the driven shaft being be arranged in parallel with transmission input shaft reverse gear driven gear, third gear driven gear, from
Moving axis gear wheel, driven shaft driving gear and another set of You Chi Grains and tooth cover the gearshift formed, Chi Grains and tooth Shang driven shaft
The gearshift that set is formed is mounted between reverse gear driven gear and third gear driven gear, driven shaft gear wheel and jackshaft little gear
Engagement, driven shaft driving gear are connected with differential mechanism；First speed driven gear, two grades of driven gears on jackshaft
Be meshed respectively with one grade above transmission input shaft, two grades of driving gears, and by jackshaft gearshift control with
The power connector of jackshaft, then pass through driven shaft of the jackshaft little gear engagement on driven shaft on jackshaft
Gear wheel, so as to form one grade, two grades of drive shifts；Transmission input shaft is arranged on by the third speed drive gear engagement above it
Third gear Duo wheels on jackshaft, third gear Duo wheels engage the third gear driven gear on driven shaft again, and third gear driven gear leads to
Cross Chi Grains and tooth Shang driven shaft and cover the gearshift to be formed to control the power connector with driven shaft, advance so as to form third gear
Shelves；Reverse gear driven gear on driven shaft is directly meshed with the reverse driving gear on transmission input shaft and passes through driven shaft
Shang Chi Grains and tooth cover the gearshift to be formed to control the power connector with driven shaft, so as to form reverse gear, finally all by from
Moving axis driving gear drives differential mechanism to form power output of the both sides with service brake mechanism of car；Gearbox containing differential mechanism
Assembly employs big speed reducing ratio, and connects hand brake mechanism and service brake mechanism of car respectively.
The utility model has the advantages that：1st, part placement on transmission internal novel in structural design, jackshaft and driven shaft
Rationally, a set of Chi Grains, tooth set are respectively designed with, so as to form full collar shift, gear shift is steady, quick, effectively reduces receipts
Obtain the operation difficulty of machinery.2nd, the third gear Duo wheel designs on jackshaft, it is simple and compact for structure, efficiently control gearbox
Appearance and size.3rd, transmission assembly is rational in infrastructure, installation dimension is compact, has three drive shifts and a reverse gear, and each gear is all
There is neutral gear transition, suitable for the various harvest machineries of 100-210 horsepower.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, the variable speed Zeng Niu mechanisms 2 with clutch, transmission input shaft 3, gear box casing 4,
First speed driven gear 5, tooth hub 6, tooth cover 7, two grades of driven gears 8, third gear Duo wheels 9, jackshaft 10, driven shaft
Gear wheel 11, third gear driven gear 12, reverse gear driven gear 13, driven shaft 14, differential mechanism 15, the hand brake
Mechanism 16, service brake mechanism of car.
Embodiment
As shown in figure 1, a kind of transmission assembly for harvest machinery, it mainly includes the variable speed with clutch and increased
Turn round mechanism 1, gear box casing 3, transmission input shaft 2, jackshaft 9, driven shaft 13, hand brake mechanism 15, differential mechanism 14
And service brake mechanism of car 16；It is characterized in that：The variable speed Zeng Niu mechanisms 1 with clutch connect transmission input shaft 2；
One grade, two grades, third gear and reverse driving gear are set respectively on the transmission input shaft 2；It is parallel with transmission input shaft 2
Set respectively on jackshaft 94, two grades of driven gears 7 of first speed driven gear, third gear Duo wheel 8, jackshaft little gear and it is a set of by
The gearshifts that Chi Grains 5 and tooth set 6 are formed, the gearshifts that Chi Grains 5 and tooth set 6 are formed Shang jackshaft 9 be arranged on one grade it is driven
Between gear 4 and two grades of driven gears 7；Reverse gear driven gear is set on the driven shaft 13 being be arranged in parallel with transmission input shaft 2
12nd, third gear driven gear 11, driven shaft gear wheel 10, driven shaft driving gear and another set of You Chi Grains 5 and tooth set 6 are formed
Gearshift, the gearshifts that Chi Grains 5 and tooth set 6 are formed Shang driven shaft 13 are mounted in reverse gear driven gear 12 and third gear driven gear
Between 11, driven shaft gear wheel 10 is engaged with jackshaft little gear, and driven shaft driving gear is connected with differential mechanism 14；Installation
4, two grades of driven gears 7 of first speed driven gear on jackshaft 9 respectively with one grade above transmission input shaft 2, two grades of masters
Moving gear is meshed, and by the gearshift control on jackshaft 9 and the power connector of jackshaft 9, then by
Jackshaft little gear engagement on countershaft 9 is arranged on driven shaft 13 driven shaft gear wheel 10, before forming one grade, two grades
Enter shelves；Transmission input shaft 2 is arranged on the third gear Duo wheels 8 on jackshaft 9, third gear by the third speed drive gear engagement above it
Duo wheels 8 engage the third gear driven gear 11 on driven shaft 13 again, and third gear driven gear 11 passes through Chi Grains 5 Shang driven shaft 13
6 gearshifts formed are covered with tooth to control the power connector with driven shaft 13, so as to form third gear drive shift；On driven shaft 13
Reverse gear driven gear 13 directly with transmission input shaft 2 on reverse driving gear be meshed and by Chi Grains Shang driven shaft 13
5 and the gearshifts that are formed of tooth set 6 control the power connector with driven shaft 13, so as to form reverse gear, finally all by driven
Axle driving gear drives differential mechanism 14 to form power output of the both sides with service brake mechanism of car 16；Change containing differential mechanism 14
Fast box assembly employs big speed reducing ratio, and connects hand brake mechanism 15 and service brake mechanism of car 16 respectively.
Engine drives transmission input shaft 2, transmission input shaft 2 by the variable speed Zeng Niu mechanisms 1 with clutch
Pass through one grade of driving gear above it（At A, and transmission input shaft is structure as a whole）, two grades of driving gears（At B, and become
Fast case input shaft is structure as a whole）With the tooth hub 5 on jackshaft 9, tooth set 6 and one grade on the jackshaft 9 from
4, two grades of driven gears 7 of moving gear are meshed, then pass through the little gear on jackshaft 9（At E, and jackshaft is integrated
Structure）Engagement is arranged on the gear wheel 10 on driven shaft 13, so as to form one, two grade of drive shift；Transmission input shaft 2 passes through it
Third speed drive gear above（At C, and transmission input shaft is structure as a whole）Engagement is arranged on the third gear Duo wheels on jackshaft 9
8, third gear Duo wheel 8 engages the third gear driven gear 11 on driven shaft 13 again, so as to form third gear drive shift；Gearbox is defeated
Enter axle 2 and pass through the reverse driving gear above it（At D, and transmission input shaft is structure as a whole）Directly and installed in driven shaft
Tooth hub 5, tooth set 6 on 13 are meshed with the reverse gear driven gear 12 on driven shaft 13, so as to form reverse gear, all finally
Pass through driven shaft driving gear（At F, and driven shaft is structure as a whole）Differential mechanism 14 is driven to form both sides band service brake vehicle device
The power output of structure 16.
Transmission internal novel in structural design described in the utility model, part placement is reasonable on jackshaft and driven shaft,
A set of Chi Grains, tooth set are respectively designed with, so as to form full collar shift, gear shift is steady, quick, the third gear on jackshaft
Duo wheel designs, it is simple and compact for structure, gearbox appearance and size is efficiently controlled, there is three drive shifts and a reverse gear, and each shelves
There is neutral gear transition position, suitable for the various harvest machineries of 100-210 horsepower.
Claims (1)
1. a kind of transmission assembly for harvest machinery, it mainly includes variable speed Zeng Niu mechanisms, speed change with clutch
Tank shell, transmission input shaft, jackshaft, driven shaft, hand brake mechanism, differential mechanism and service brake mechanism of car；Its feature
It is：The variable speed Zeng Niu mechanisms connection transmission input shaft with clutch；Set respectively on the transmission input shaft
Put one grade, two grades, third gear and reverse driving gear；One grade of driven tooth is set respectively on the jackshaft parallel with transmission input shaft
Wheel, two grades of driven gears, third gear Duo wheel, jackshaft little gear and a set of You Chi Grains and tooth cover the gearshift formed, jackshaft
Shang Chi Grains and tooth cover the gearshift to be formed and are arranged between first speed driven gear and two grades of driven gears；With transmission input shaft
Set on the driven shaft be arrangeding in parallel reverse gear driven gear, third gear driven gear, driven shaft gear wheel, driven shaft driving gear and
Another set of You Chi Grains and tooth cover the gearshift formed, and it is driven mounted in reverse gear to cover the gearshift to be formed for Chi Grains and tooth Shang driven shaft
Between gear and third gear driven gear, driven shaft gear wheel engages with jackshaft little gear, driven shaft driving gear and differential mechanism
Mechanism connects；First speed driven gear, two grades of driven gears on jackshaft respectively with one above transmission input shaft
Shelves, two grades of driving gears are meshed, and by gearshift control on jackshaft and the power connector of jackshaft, then pass through installation
Jackshaft little gear engagement on jackshaft is arranged on the driven shaft gear wheel on driven shaft, before forming one grade, two grades
Enter shelves；The third gear Duo that transmission input shaft is arranged on jackshaft by the third speed drive gear engagement above it takes turns, third gear Duo
Wheel engages the third gear driven gear on driven shaft again, and third gear driven gear covers what is formed by Chi Grains and tooth Shang driven shaft
Gearshift controls the power connector with driven shaft, so as to forming third gear drive shift；Reverse gear driven gear on driven shaft is straight
Connect and be meshed with the reverse driving gear on transmission input shaft and the gearshift to be formed is covered by Chi Grains and tooth Shang driven shaft
To control the power connector with driven shaft, so as to form reverse gear, differential mechanism is all finally driven by driven shaft driving gear
Form power output of the both sides with service brake mechanism of car；Transmission assembly containing differential mechanism employs big speed reducing ratio, and divides
Lian Jie not hand brake mechanism and service brake mechanism of car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311356.6U CN206641014U (en) | 2017-03-28 | 2017-03-28 | A kind of transmission assembly for harvest machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311356.6U CN206641014U (en) | 2017-03-28 | 2017-03-28 | A kind of transmission assembly for harvest machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641014U true CN206641014U (en) | 2017-11-17 |
Family
ID=60280208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311356.6U Expired - Fee Related CN206641014U (en) | 2017-03-28 | 2017-03-28 | A kind of transmission assembly for harvest machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888690A (en) * | 2017-03-28 | 2017-06-27 | 南昌江铃集团协和传动技术有限公司 | A kind of transmission assembly for harvest machinery |
-
2017
- 2017-03-28 CN CN201720311356.6U patent/CN206641014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888690A (en) * | 2017-03-28 | 2017-06-27 | 南昌江铃集团协和传动技术有限公司 | A kind of transmission assembly for harvest machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |