CN203962981U - A kind of synchronizer gearshift for 120-130 horsepower gear box of tractor - Google Patents
A kind of synchronizer gearshift for 120-130 horsepower gear box of tractor Download PDFInfo
- Publication number
- CN203962981U CN203962981U CN201420375007.7U CN201420375007U CN203962981U CN 203962981 U CN203962981 U CN 203962981U CN 201420375007 U CN201420375007 U CN 201420375007U CN 203962981 U CN203962981 U CN 203962981U
- Authority
- CN
- China
- Prior art keywords
- driven gear
- shelves driven
- synchronizer
- shelves
- gear
- 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
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Abstract
A kind of synchronizer gearshift for 120-130 horsepower gear box of tractor, make the gear linear velocity of gearshift keep identical by the friction of synchronizer, guarantee that the gearbox of tractor can shift gears at any time easily, convenient to operation, meet the transforming gear of tractor under different work environment, greatly alleviate the labor intensity of driver's shift hunting, obviously increase work efficiency and quality, save human cost.To be formed by: driven shaft, IV shelves driven gear, synchronizer component, III shelves driven gear, II shelves driven gear, I shelves driven gear, synchronizer spacer; Driven shaft periphery one end arranges IV shelves driven gear, and IV shelves driven gear one side arranges III shelves driven gear, and the opposite side of III shelves driven gear arranges II shelves driven gear, and II shelves driven gear one side arranges I shelves driven gear; Between IV shelves driven gear, III shelves driven gear, II shelves driven gear, I shelves driven gear and driven shaft 1, synchronizer spacer is coaxially set.
Description
Technical field
The utility model relates to gearbox shifting device, especially a kind of synchronizer gearshift for 120-130 horsepower gear box of tractor.
Background technique
In recent years, along with the variation of agricultural operation demand, user proposed new requirement to the gearbox shifting mode of tractor.As tractor band rear-mounted drives operation before row machine into, before tractor band, be loaded into row loading operation etc., and everything all needs to shift gears frequently.Existing common tractor generally adopts straight-tooth shifting slide gear gear shifting structure or adopts engaging sleeve gear shifting structure, when above-mentioned two kinds of gear shifting structures gearshift, relatively require great effort, inconvenient operation in the time of shift hunting, has increased the manpower amount of labour, reduce working efficiency and quality, thereby increased cost of production.The gearbox shifting device of existing common tractor can not meet user's user demand, can not meet the market demands of diversification, and economic benefit development is affected.Through mass market investigation and retrieval, be not difficult to find also in tractor 120-130 horsepower gearbox, not adopt synchronizer gearshift both at home and abroad, be almost the blank project in one, market.
In view of the foregoing, the 120-130 horsepower gearbox shifting device of existing tractor urgently improves innovation.
Model utility content
The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of synchronizer gearshift for 120-130 horsepower gear box of tractor is provided, make the gear linear velocity of gearshift keep identical by the friction of synchronizer, guarantee that the gearbox of tractor can shift gears at any time easily, convenient to operation, meet the transforming gear of tractor under different work environment, greatly alleviate the labor intensity of driver's shift hunting, obviously increase work efficiency and quality, save human cost.
The utility model is in order to realize above-mentioned object, adopt following technological scheme: a kind of synchronizer gearshift for 120-130 horsepower gear box of tractor is to be made up of: driven shaft, IV shelves driven gear, synchronizer component, III shelves driven gear, II shelves driven gear, I shelves driven gear, synchronizer spacer; Driven shaft periphery one end arranges IV shelves driven gear, and IV shelves driven gear one side arranges III shelves driven gear, and the opposite side of III shelves driven gear arranges II shelves driven gear, and II shelves driven gear one side arranges I shelves driven gear; Between IV shelves driven gear, III shelves driven gear, II shelves driven gear, I shelves driven gear and driven shaft 1, synchronizer spacer is coaxially set.
The corresponding synchronizer component that arranges between IV shelves driven gear and III shelves driven gear.
The corresponding synchronizer component that arranges between II shelves driven gear and I shelves driven gear.
The beneficial effects of the utility model are: simple in structure, easy to use, and simple and quick safety; Saved the useful space, operation comfort and convenient, has saved mass energy, has improved working efficiency and quality, greatly reduces labor intensity, time saving and energy saving; Alleviate manpower gearshift labor intensity.Make the gear linear velocity of gearshift keep identical by the friction of synchronizer, guarantee that the gearbox of tractor can shift gears at any time easily, convenient to operation, meet the transforming gear of tractor under different work environment, greatly alleviate the labor intensity of driver's shift hunting, obviously increase work efficiency and quality, save human cost.
In tractor 120-130 horsepower gearbox, adopt synchronizer gearshift, fill up a market vacancy project.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is: general assembly structural representation;
In Fig. 1: driven shaft 1, IV shelves driven gear 2, synchronizer component 3, III shelves driven gear 4, II shelves driven gear 5, I shelves driven gear 6, synchronizer spacer 7.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in the figure, driven shaft 1 periphery one end arranges IV shelves driven gear 2, and IV shelves driven gear 2 one sides arrange III shelves driven gear 4, and the opposite side of III shelves driven gear 4 arranges II shelves driven gear 5, and II shelves driven gear 5 one sides arrange I shelves driven gear 6; Between IV shelves driven gear 2, III shelves driven gear 4, II shelves driven gear 5, I shelves driven gear 6 and driven shaft 1, synchronizer spacer 7 is coaxially set.
The corresponding synchronizer component 3 that arranges between IV shelves driven gear 2 and III shelves driven gear 4.
The corresponding synchronizer component 3 that arranges between II shelves driven gear 5 and I shelves driven gear 6.
Claims (3)
1. for a synchronizer gearshift for 120-130 horsepower gear box of tractor, be by: driven shaft (1), IV shelves driven gear (2), synchronizer component (3), III shelves driven gear (4), II shelves driven gear (5), I shelves driven gear (6), synchronizer spacer (7) form; It is characterized in that: driven shaft (1) periphery one end arranges IV shelves driven gear (2), IV shelves driven gear (2) one sides arrange III shelves driven gear (4), the opposite side of III shelves driven gear (4) arranges II shelves driven gear (5), and II shelves driven gear (5) one sides arrange I shelves driven gear (6); Between IV shelves driven gear (2), III shelves driven gear (4), II shelves driven gear (5), I shelves driven gear (6) and driven shaft (1), synchronizer spacer (7) is coaxially set.
2. a kind of synchronizer gearshift for 120-130 horsepower gear box of tractor according to claim 1, is characterized in that: the corresponding synchronizer component (3) that arranges between IV shelves driven gear (2) and III shelves driven gear (4).
3. a kind of synchronizer gearshift for 120-130 horsepower gear box of tractor according to claim 1, is characterized in that: the corresponding synchronizer component (3) that arranges between II shelves driven gear (5) and I shelves driven gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375007.7U CN203962981U (en) | 2014-06-29 | 2014-06-29 | A kind of synchronizer gearshift for 120-130 horsepower gear box of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375007.7U CN203962981U (en) | 2014-06-29 | 2014-06-29 | A kind of synchronizer gearshift for 120-130 horsepower gear box of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962981U true CN203962981U (en) | 2014-11-26 |
Family
ID=51923564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420375007.7U Expired - Fee Related CN203962981U (en) | 2014-06-29 | 2014-06-29 | A kind of synchronizer gearshift for 120-130 horsepower gear box of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962981U (en) |
-
2014
- 2014-06-29 CN CN201420375007.7U patent/CN203962981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141126 Termination date: 20180629 |