CN203962666U - The lubricated axle of a kind of differential for tractors planetary pinion intersection - Google Patents
The lubricated axle of a kind of differential for tractors planetary pinion intersection Download PDFInfo
- Publication number
- CN203962666U CN203962666U CN201420374991.5U CN201420374991U CN203962666U CN 203962666 U CN203962666 U CN 203962666U CN 201420374991 U CN201420374991 U CN 201420374991U CN 203962666 U CN203962666 U CN 203962666U
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- CN
- China
- Prior art keywords
- planet pin
- differential
- storage tank
- axis body
- bridge
- 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
Differential for tractors planetary pinion intersection is lubricated an axle, obviously improves the working efficiency of differential mechanism, adopts X-type oil-way lubrication structure to reach ensuring smooth transmission, can make its power engage complete; Make tractor differential planet pin cross oil and supply with abundance, easy to assembly, the work of guaranteeing is stable, reliable; Greatly reduce maintenance and maintenance cost, energy saving resource, extends complete machine working life.By planet pin X-type oil groove, planet pin oil storage tank, planet pin axis body, planet pin is passed a bridge and is formed; The two ends of planet pin axis body are the uniform planet pin X-type oil groove that arranges respectively, and between the planet pin X-type oil groove of every one end, correspondence arranges planet pin oil storage tank.Planet pin axis body middle part arranges planet pin and passes a bridge, the planet pin gap bridge both sides planet pin oil storage tank that is coaxially set.Invest lowly, be convenient to promote.Be applicable in the differential spider pinion shaft on tractor.
Description
Technical field
The utility model relates to tractor differential gear shaft, the lubricated axle of especially a kind of differential for tractors planetary pinion intersection.
Background technique
At present, the differential assembly that domestic wheeled tractor is used, is all to adopt planet pin that planetary pinion and differential casing are fixed together substantially.In actual use, planet pin and planetary pinion often rub, lubricated when bad when planet pin, easily burn phenomenon to death, thereby affect the working life of differential mechanism, and increase is keeped in repair and maintenance cost, expends a large amount of time, the energy.Therefore research and develop a kind of transmission lubrication reasonable, assembling easily differential spider pinion shaft is very important.
In view of above-mentioned reason, existing tractor differential planet pin need to improve innovation.
Model utility content
The purpose of this utility model is in order to overcome deficiency of the prior art, provide a kind of differential for tractors planetary pinion to intersect and lubricate axle, obviously improve the working efficiency of differential mechanism, adopt X-type oil-way lubrication structure to reach ensuring smooth transmission, can make its power engage complete; Make tractor differential planet pin cross oil and supply with abundance, easy to assembly, the work of guaranteeing is stable, reliable; Greatly reduce maintenance and maintenance cost, energy saving resource, extends complete machine working life.
The utility model is in order to realize above-mentioned object, adopting following technological scheme: a kind of differential for tractors planetary pinion intersects lubricated axle, is by planet pin X-type oil groove, planet pin oil storage tank, planet pin axis body, planet pin is passed a bridge and is formed; The two ends of planet pin axis body are the uniform planet pin X-type oil groove that arranges respectively, and between the planet pin X-type oil groove of every one end, correspondence arranges planet pin oil storage tank.
Planet pin axis body middle part arranges planet pin and passes a bridge, the planet pin gap bridge both sides planet pin oil storage tank that is coaxially set.
The beneficial effects of the utility model are: simple in structure, design science is reasonable, easy to assembly, and simple operation is reliable; Obviously improve the working efficiency of differential mechanism, adopt X-type oil-way lubrication structure to reach ensuring smooth transmission, can make its power engage complete; Make tractor differential planet pin cross oil and supply with abundance, easy to assembly, the work of guaranteeing is stable, reliable; Greatly reduce maintenance and maintenance cost, energy saving resource, extends complete machine working life.
The utility model solves and has avoided old-fashioned 4 wheel driven gearshift problem, the problem includes: easy off-gear, power engage the problems such as incomplete, avoids the phenomenons such as gear premature wear; Make tractor speed distribution and power output rationally, travelling speed is reasonable, can adapt to various farmland operations, can adapt to again the hauling operation of tractor, meanwhile, makes tractor easy to assembly; Make gearbox avoid automatic off-gear, reliable operation, has obviously improved transmission efficiency and working efficiency, has greatly saved the energy and time.
The utility model can adapt to the operation of some rugged environment; Cost of production reduces, and has improved economic benefit; Fully can meet user's requirement and the demand in market.Invest lowly, be convenient to promote.Can be widely used in the differential spider pinion shaft on tractor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is general assembly structural representation of the present utility model;
Fig. 2 is that face upward the part of Fig. 1, plan structure schematic diagram;
In Fig. 1,2: planet pin X-type oil groove 1, planet pin oil storage tank 2, planet pin axis body 3, planet pin passes a bridge 4.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in the figure, the two ends of planet pin axis body 3 are the uniform planet pin X-type oil groove 1 that arranges respectively, and between the planet pin X-type oil groove 1 of every one end, correspondence arranges planet pin oil storage tank 2.
Planet pin axis body 3 middle parts arrange planet pin and pass a bridge 4, the planet pin 4 both sides planet pin oil storage tank 2 that is coaxially set of passing a bridge.
Claims (2)
1. differential for tractors planetary pinion intersects a lubricated axle, is by planet pin X-type oil groove (1), planet pin oil storage tank (2), planet pin axis body (3), planet pin pass a bridge (4) form; It is characterized in that: the two ends of planet pin axis body (3) are the uniform planet pin X-type oil groove (1) that arranges respectively, and between the planet pin X-type oil groove (1) of every one end, correspondence arranges planet pin oil storage tank (2).
2. a kind of differential for tractors planetary pinion intersection according to claim 1 is lubricated axle, it is characterized in that: planet pin axis body (3) middle part arranges planet pin and passes a bridge (4) planet pin (4) both sides planet pin oil storage tank (2) that is coaxially set of passing a bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374991.5U CN203962666U (en) | 2014-06-29 | 2014-06-29 | The lubricated axle of a kind of differential for tractors planetary pinion intersection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374991.5U CN203962666U (en) | 2014-06-29 | 2014-06-29 | The lubricated axle of a kind of differential for tractors planetary pinion intersection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962666U true CN203962666U (en) | 2014-11-26 |
Family
ID=51923256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374991.5U Expired - Fee Related CN203962666U (en) | 2014-06-29 | 2014-06-29 | The lubricated axle of a kind of differential for tractors planetary pinion intersection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578782A (en) * | 2018-06-08 | 2019-12-17 | 舍弗勒技术股份两合公司 | Differential drive shaft and differential |
-
2014
- 2014-06-29 CN CN201420374991.5U patent/CN203962666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578782A (en) * | 2018-06-08 | 2019-12-17 | 舍弗勒技术股份两合公司 | Differential drive shaft and differential |
| CN110578782B (en) * | 2018-06-08 | 2024-11-15 | 舍弗勒技术股份两合公司 | Differential drive shaft and differential |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180402 Address after: Mengjin County in Henan province 471000 Luoyang city Chang Dai Zhen ban Po Cun Patentee after: Ferguson Bomar (Luoyang) machinery and Equipment Co., Ltd. Address before: 471132 airport industrial zone, Luoyang, Henan Patentee before: Luoyang BOMR Agricultural Engineering Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |