CN203926637U - A kind of 25～40 horsepowers of tractor synchronizer transmission devices - Google Patents
A kind of 25～40 horsepowers of tractor synchronizer transmission devices Download PDFInfo
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- CN203926637U CN203926637U CN201420303290.2U CN201420303290U CN203926637U CN 203926637 U CN203926637 U CN 203926637U CN 201420303290 U CN201420303290 U CN 201420303290U CN 203926637 U CN203926637 U CN 203926637U
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- gear
- synchromesh
- synchronizer
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- axle
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of 25～40 horsepowers of tractor synchronizer transmission devices, belong to tractor speed changer field, its structure comprises an axle, two axles, jack shaft and the idler shaft being arranged in housing, the axle center of one axle and two axles is on same straight line, on a described axle, be provided with a shaftgear, on two axles, be disposed with from left to right three, four gear synchromesh gear hubs, three gear driven gears, two gear synchromesh gear hubs, two gear synchromesh cones, two gear driven gears, reverse gear, one, reverse gear tooth hub and one gear driven gear; On jack shaft, be disposed with from left to right commonly engaged gear, three gear driving gears, two gear driving gears and a gear driving gear; On idler shaft, be provided with the idle pulley that reverses gear.The utlity model has reasonable in design, simple in structure, be easy to processing, put into gear light, comfortable flexibly, the feature such as processing cost is low.
Description
Technical field
The utility model relates to tractor speed changer field, specifically a kind of 25～40 horsepowers of tractor synchronizer transmission devices.
Background technique
At present, domestic 25～40 horsepowers of gear box of tractor of the prior art generally adopt sliding gear or engaging sleeve gearshift form, there is the phenomenons such as difficulty, abnormal sound of putting into gear in this gearshift form, easy damage spline tooth in the process of putting into gear, and after putting into gear easily there is off-gear phenomenon in heavy load operation.In addition, user is also more and more higher for the handling comfort requirement of tractor now.
Summary of the invention
Technical assignment of the present utility model is for above deficiency, and a kind of simple in structure, light comfortable a kind of 25～40 horsepowers of tractor synchronizer transmission devices of putting into gear are provided.
The utility model solves the technological scheme that its technical problem adopts: this tractor Synchronous Transmission COMM communication comprises an axle, two axles, jack shaft and idler shaft, one axle, two axles, jack shaft and idler shaft are arranged in housing, the axle center of one axle and two axles is on same straight line, on a described axle, be provided with a shaftgear, on two axles, be disposed with from left to right three, four gear synchromesh gear hubs, three gear driven gears, two gear synchromesh gear hubs, two gear synchromesh cones, two gear driven gears, reverse gear, one, reverse gear tooth hub and one gear driven gear; On jack shaft, be disposed with from left to right commonly engaged gear, three gear driving gears, two gear driving gears and a gear driving gear; On idler shaft, be provided with the idle pulley that reverses gear.
Three, four described gear synchromesh gear hub overcoats have three, four gear synchronizer gear sleeves, three, the left and right sides of four gear synchromesh gear hubs is respectively arranged with three, the four gear left ring gears of synchronizer and the right ring gear of three, four gear synchronizers, and the inner circle of three, the four gear left ring gears of synchronizer and the right ring gear of three, four gear synchronizers is taper; Two gear synchromesh gear hub overcoats have two gear synchronizer gear sleeves, and one, the tooth hub overcoat that reverses gear has one, tooth cover reverses gear.
The left and right sides of described three, four gear synchromesh gear hubs are separately installed with four gear cones and three of three, four gear synchronizers, three gear cones of four gear synchronizers, four gear cones and three of three, four gear synchronizers, three gear cones of four gear synchronizers respectively with the taper inner circle corresponding matching of three, the four gear left ring gears of synchronizer and the right ring gear of three, four gear synchronizers.
On described reverse gear, be provided with one, the left combination tooth that reverses gear, a gear is provided with one on driven gear, right combination tooth reverses gear.
Described one, reverse gear left combination tooth between reverse gear and, the tooth that reverses gear cover, one, reverse gear right combination tooth between a gear driven gear and, the tooth that reverses gear cover.
A kind of 25～40 horsepowers of tractor synchronizer transmission devices of the present utility model compared to the prior art, have reasonable in design, simple in structure, be easy to processing, the light feature such as comfortable of putting into gear, do local improvement not changing on former tractor conventional structure basis, assembling synchronizer structure, can realize the flexibility of gearshift.This is simple for structure, and cost amplification is less, not only tractor user's intrinsic manipulation custom nothing is affected, and does not affect the mounting structure of slippage tooth, engaging sleeve gearshift type, can realize the various configurations on same chassis.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is a kind of structural representation of 25～40 horsepowers of tractor synchronizer transmission devices.
In figure: 1, three gear driven gears, 2, three, three gear cones of four gear synchronizers, 3, three, four gear synchronizer gear sleeves, 4, three, four gear cones of four gear synchronizers, 5, one shaftgear, 6, two axles, 7, one axle, 8, three, four gear synchromesh gear hubs, 9, three gear driving gears, 10, commonly engaged gear, 11, jack shaft, 12, idle pulley reverses gear, 13, one gear driving gear, 14, two gear driving gears, 15, one, tooth hub reverses gear, 16, one, right combination tooth reverses gear, 17, one gear driven gear, 18, one, tooth cover reverses gear, 19, one, left combination tooth reverses gear, 20, reverse gear, 21, two gear driven gears, 22, two gear synchromesh cones, 23, two gear synchromesh gear hubs, 24, two gear synchronizer gear sleeves, 25, housing, 26, idler shaft, 27, three, the left ring gear of four gear synchronizers, 28, three, the right ring gear of four gear synchronizers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
This tractor Synchronous Transmission COMM communication comprises an axle 7, two axles 6, jack shaft 11 and idler shaft 26, one axle 7, two axles 6, jack shaft 11 and idler shaft 26 are arranged in housing 25, the axle center of one axle 7 and two axles 6 is on same straight line, on a described axle 7, be provided with a shaftgear 5, on two axles 6, be disposed with from left to right three, four gear synchromesh gear hubs 8, three gear driven gears 1, two gear synchromesh gear hubs 23, two gear synchromesh cones 22, two gear driven gears 21, reverse gear 20, one, the tooth hub 15 and that reverses gear keep off driven gear 17; On jack shaft 11, be disposed with from left to right commonly engaged gear 10, three gear driving gear 9, two gear driving gears 14 and a gear driving gear 13; On idler shaft 26, be provided with the idle pulley 12 that reverses gear.
Embodiment 2:
This tractor Synchronous Transmission COMM communication comprises an axle 7, two axles 6, jack shaft 11 and idler shaft 26, one axle 7, two axles 6, jack shaft 11 and idler shaft 26 are arranged in housing 25, the axle center of one axle 7 and two axles 6 is on same straight line, on a described axle 7, be provided with a shaftgear 5, on two axles 6, be disposed with from left to right three, four gear synchromesh gear hubs 8, three gear driven gears 1, two gear synchromesh gear hubs 23, two gear synchromesh cones 22, two gear driven gears 21, reverse gear 20, one, the tooth hub 15 and that reverses gear keep off driven gear 17; Three, four gear synchromesh gear hub 8 overcoats have three, four gear synchronizer gear sleeves 3, three, to be respectively arranged with the inner circles of three, the four gear left ring gears 27 of synchronizer and the right ring gear of three, four gear synchronizers 28, three, the four gear left ring gears 27 of synchronizer and the right ring gear 28 of three, four gear synchronizers be taper in the left and right sides of four gear synchromesh gear hubs 8; Two gear synchromesh gear hub 23 overcoats have two gear synchronizer gear sleeves 24,, reverse gear that tooth hub 15 overcoats have one, the tooth that reverses gear cover 18.On jack shaft 11, be disposed with from left to right commonly engaged gear 10, three gear driving gear 9, two gear driving gears 14 and a gear driving gear 13; On idler shaft 26, be provided with the idle pulley 12 that reverses gear.
Embodiment 3:
This tractor Synchronous Transmission COMM communication comprises an axle 7, two axles 6, jack shaft 11 and idler shaft 26, one axle 7, two axles 6, jack shaft 11 and idler shaft 26 are arranged in housing 25, the axle center of one axle 7 and two axles 6 is on same straight line, on a described axle 7, be provided with a shaftgear 5, on two axles 6, be disposed with from left to right three, four gear synchromesh gear hubs 8, three gear driven gears 1, two gear synchromesh gear hubs 23, two gear synchromesh cones 22, two gear driven gears 21, reverse gear 20, one, the tooth hub 15 and that reverses gear keep off driven gear 17; Three, four gear synchromesh gear hub 8 overcoats have three, four gear synchronizer gear sleeves 3, three, to be respectively arranged with the inner circles of three, the four gear left ring gears 27 of synchronizer and the right ring gear of three, four gear synchronizers 28, three, the four gear left ring gears 27 of synchronizer and the right ring gear 28 of three, four gear synchronizers be taper in the left and right sides of four gear synchromesh gear hubs 8; Three, the left and right sides of four gear synchromesh gear hubs 8 be separately installed with three, four gear synchronizers four gear cones 4 and three, three gear cones 2, three of four gear synchronizers, four gear cones 4 and three of four gear synchronizers, three gear cones 2 of four gear synchronizers respectively with the taper inner circle corresponding matching of three, the four gear left ring gears 27 of synchronizer and the right ring gear 28 of three, four gear synchronizers; Two gear synchromesh gear hub 23 overcoats have two gear synchronizer gear sleeves 24,, reverse gear that tooth hub 15 overcoats have one, the tooth that reverses gear cover 18; On reverse gear 20, be provided with one, be provided with one on left combination tooth 19, the one gear driven gears 17 that reverse gear, right combination tooth 16 reverses gear; One, reverse gear left combination tooth 19 between reverse gear 20 and, the tooth that reverses gear cover 18, one, reverse gear right combination tooth 16 between a gear driven gear 17 and, the tooth that reverses gear cover 18.On jack shaft 11, be disposed with from left to right commonly engaged gear 10, three gear driving gear 9, two gear driving gears 14 and a gear driving gear 13; On idler shaft 26, be provided with the idle pulley 12 that reverses gear.
Drive path is as follows:
One gear: axle 7 → mono-shaftgear 5 → commonly engaged gear 10 → jack shaft 11 → mono-gear driving gear 13 → mono-gear driven gears 17 →, the right combination tooth 16 → that reverses gear, the tooth that reverses gear cover 18 →, tooth hub 15 → bis-axles 6 → output of reversing gear.
Two gears: axle 7 → mono-shaftgear 5 → commonly engaged gear 10 → jack shaft 11 → bis-gear driving gear 14 → bis-gear driven gear 21 → bis-gear synchromesh cone 22 → bis-gear synchronizer gear sleeve 24 → bis-gear synchronizer gear sleeve tooth hub 23 → bis-axles 6 → outputs.
Three gears: axle 7 → mono-shaftgear 5 → commonly engaged gear 10 → jack shaft 11 → tri-gear driving gear 9 → tri-gear driven gears 1 → tri-, three gear cones 2 → tri-of four gear synchronizers, four gear synchronizer gear sleeves 3 → tri-, four gear synchromesh gear hub 8 → bis-axles 6 → outputs.
Four gears: four gear cones 4 → tri-of axle 7 → mono-shaftgears 5 → tri-, four gear synchronizers, four gear synchronizer gear sleeves 3 → tri-, four gear synchromesh gear hub 8 → bis-axles 6 → outputs.
Reverse gear: axle 7 → mono-shaftgear 5 → commonly engaged gear 10 → jack shaft 11 → bis-gear driving gear 14 → idle pulley 12 → reverse gears 20 → that reverse gear, the left combination tooth 19 → that reverses gear, the tooth that reverses gear cover 18 →, tooth hub 15 → bis-axles 6 → output of reversing gear.
Except the technical characteristics described in specification, be the known technology of those skilled in the art.
Claims (5)
1. one kind 25～40 horsepowers tractor synchronizer transmission devices, comprise an axle, two axles, jack shaft and idler shaft, one axle, two axles, jack shaft and idler shaft are arranged in housing, the axle center of one axle and two axles is on same straight line, it is characterized in that, on a described axle, be provided with a shaftgear, on two axles, be disposed with from left to right three, four gear synchromesh gear hubs, three gear driven gears, two gear synchromesh gear hubs, two gear synchromesh cones, two gear driven gears, reverse gear, one, reverse gear tooth hub and one gear driven gear; On jack shaft, be disposed with from left to right commonly engaged gear, three gear driving gears, two gear driving gears and a gear driving gear; On idler shaft, be provided with the idle pulley that reverses gear.
2. a kind of 25～40 horsepowers of tractor synchronizer transmission devices according to claim 1, it is characterized in that, three, four described gear synchromesh gear hub overcoats have three, four gear synchronizer gear sleeves, three, the left and right sides of four gear synchromesh gear hubs is respectively arranged with three, the four gear left ring gears of synchronizer and the right ring gear of three, four gear synchronizers, and the inner circle of three, the four gear left ring gears of synchronizer and the right ring gear of three, four gear synchronizers is taper; Two gear synchromesh gear hub overcoats have two gear synchronizer gear sleeves, and one, the tooth hub overcoat that reverses gear has one, tooth cover reverses gear.
3. a kind of 25～40 horsepowers of tractor synchronizer transmission devices according to claim 2, it is characterized in that, the left and right sides of described three, four gear synchromesh gear hubs are separately installed with four gear cones and three of three, four gear synchronizers, three gear cones of four gear synchronizers, four gear cones and three of three, four gear synchronizers, three gear cones of four gear synchronizers respectively with the taper inner circle corresponding matching of three, the four gear left ring gears of synchronizer and the right ring gear of three, four gear synchronizers.
4. a kind of 25～40 horsepowers of tractor synchronizer transmission devices according to claim 1, is characterized in that, are provided with one, the left combination tooth that reverses gear on described reverse gear, are provided with one, right combination tooth reverses gear on a gear driven gear.
5. a kind of 25～40 horsepowers of tractor synchronizer transmission devices according to claim 4, it is characterized in that, described one, reverse gear left combination tooth between reverse gear and, the tooth that reverses gear cover, one, reverse gear right combination tooth between a gear driven gear and, the tooth that reverses gear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303290.2U CN203926637U (en) | 2014-06-10 | 2014-06-10 | A kind of 25～40 horsepowers of tractor synchronizer transmission devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303290.2U CN203926637U (en) | 2014-06-10 | 2014-06-10 | A kind of 25～40 horsepowers of tractor synchronizer transmission devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926637U true CN203926637U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420303290.2U Expired - Lifetime CN203926637U (en) | 2014-06-10 | 2014-06-10 | A kind of 25～40 horsepowers of tractor synchronizer transmission devices |
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| CN (1) | CN203926637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019192A (en) * | 2014-06-10 | 2014-09-03 | 山东雷沃桥箱有限公司 | 25 to 40-horsepower tractor synchronizer transmission device |
-
2014
- 2014-06-10 CN CN201420303290.2U patent/CN203926637U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019192A (en) * | 2014-06-10 | 2014-09-03 | 山东雷沃桥箱有限公司 | 25 to 40-horsepower tractor synchronizer transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Hongjiang Inventor after: Jing Jianxin Inventor after: Ge Hongkun Inventor after: Hao Yanlong Inventor after: Qiao Litao Inventor after: Miao Qing Inventor after: Zhao Xu Inventor after: Gao Ling Inventor before: Jing Jianxin Inventor before: Zhang Hao Inventor before: Ge Hongkun Inventor before: Hao Yanlong Inventor before: Zhang Xianying Inventor before: Qiao Litao Inventor before: Lin Benzhu |
|
| CP03 | Change of name, title or address |
Address after: Pingyi town Shandong city of Linyi province Pingyi County 273300 Hu Village West of State Road 327 Patentee after: SHANDONG LOVOL TRANSMISSION CO.,LTD. Address before: 273300 Pingyi County, Shandong Province, the first North of Patentee before: SHANDONG LOVOL BRIDGE BOX CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 273300 west side of 327 national highway, Hutong village, Pingyi Town, Pingyi County, Linyi City, Shandong Province Patentee after: Shandong Weichai Lovol transmission Co.,Ltd. Address before: 273300 west side of 327 national highway, Hutong village, Pingyi Town, Pingyi County, Linyi City, Shandong Province Patentee before: SHANDONG LOVOL TRANSMISSION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |