CN201472278U - Built-in type forced lubrication multi-path transfer device - Google Patents
Built-in type forced lubrication multi-path transfer device Download PDFInfo
- Publication number
- CN201472278U CN201472278U CN2009201684436U CN200920168443U CN201472278U CN 201472278 U CN201472278 U CN 201472278U CN 2009201684436 U CN2009201684436 U CN 2009201684436U CN 200920168443 U CN200920168443 U CN 200920168443U CN 201472278 U CN201472278 U CN 201472278U
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- China
- Prior art keywords
- shaft gear
- gear
- pump
- dish
- speed
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- 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
The utility model relates to a built-in type forced lubrication multi-path transfer device, which comprises a transfer gear, a working pump shaft gear, a variable speed pump shaft gear, a steering pump shaft gear, a steering pump flange, a working pump flange, a variable speed pump flange, bearings, a lubricating oil passage and the like, wherein the transfer gear drives the working pump shaft gear, the variable speed pump shaft gear and the steering pump shaft gear which are arranged in parallel when rotating along with an engine, and three internal splines on a power-taking shaft gear respectively drive pumps externally connected with the flanges to work. Both ends of the power-taking shaft gear are provided with the bearings, the outer rings of the bearings are respectively assembled on the working pump flange, the variable speed pump flange and the steering pump flange, and each flange plays a role of fixing and supporting a pressure pump. The utility model adopts the transfer gear for parallel connection, has the function of forced lubrication, and can lubricate the bearings automatically.
Description
Affiliated technical field
The utility model relates to a kind of multichannel transfer device, is applied to the construction machinery and equipment change-speed box.
Background technology
Power on the construction machinery and equipment change-speed box will merotomize, and the force lift of supplying with hydraulic efficiency pressure system is as propulsion source, thereby independently transfer gear is arranged on tor-con.Common transfer gear generally is made up of parts such as transfer gear, bearing, power take-off gear, back-up rings.When tor-con rotated, transfer gear rotated together, drives two power take-off gears, and the spline on the power take-off gear to force lift, is realized the function of transfer with transmission of power.Its shortcoming is that the lubricated of power take-off gear and force lift joint bearing relies on lubrication by atomization fully, and lubricant effect is poor, has bearing fault hidden danger.
Summary of the invention
A kind of built-in forced lubricating multichannel transfer device, whole device all is installed in the tor-con shell, has guaranteed cleanliness level effectively, and can solve the shortcoming of bearing lubrication weak effect.
The utility model is mainly by transfer gear 1, working barrel shaft gear 2, speed-variable pump shaft gear 3, pump shaft gear 4, and steering pump connects that dish 5, bearing 6, working barrel connect dish 10, speed-variable pump connects dish 11, bearing 9 and oil leab 11, oil duct 12 compositions such as grade.Its technical scheme of dealing with problems is: the transfer gear 1 on tor-con is during with turn of engine, female splines on the working barrel shaft gear 2 that drive is installed in parallel, speed-variable pump shaft gear 3,4, three power taking shaft gears of pump shaft gear drives the outer pump that is connected on the dish respectively and carries out work.At power taking shaft gear two ends bearing 6 and bearing 9 are housed, outside race respectively with working barrel connect the dish 10, speed-variable pump connect the dish 11, steering pump connect the dish 5 the assembling, respectively connect the fixed pedestal force lift effect of folding.
Connect with whole change-speed box lubricating system on the casing oil leab 8, by the positive lubrication of the built-in oil hole realization on the casing bearing 9.Oil duct 7 is communicated with three kinds of oil ducts 12 that connect on the dish in addition, and lubricating bearings 6 guarantees that 6 bearings in two ends all are in good lubricating status.
The utility model adopts the transfer gear parallel connection, and the positive lubrication function is arranged, and can carry out automatic lubrication to bearing, can effectively improve the internal lubrication effect, has the simple advantage of mounting structure, can solve the shortcoming of bearing lubrication weak effect, protects this structure.
Description of drawings
Further specify below in conjunction with accompanying drawing the utility model.
Fig. 1 transfer device assembly
1. transfer gear 2. working barrel shaft gears 3. speed-variable pump shaft gears 4. pump shaft gears
Fig. 2 A-A revolved sectional view
5. steering pump terminal pad 6. bearings 7. oil ducts 8. oil ducts 9. bearings 10. working barrels connect dish 11. speed-variable pump terminal pads
Fig. 3 working barrel connects the dish detail drawing
12. oil duct
The specific embodiment
Embodiment: by transfer gear 1, working barrel shaft gear 2, speed-variable pump shaft gear 3, pump shaft gear 4, steering pump connects that dish 5, bearing 6, working barrel connect dish 10, speed-variable pump connects dish 11, bearing 9 and oil leab 11, oil duct 12 compositions such as grade.Transfer gear 1 on tor-con is during with turn of engine, drives female splines on 4, three the power taking shaft gears of working barrel shaft gear 2, speed-variable pump shaft gear 3, pump shaft gear that are installed in parallel and drives the outer pump that is connected on the dish respectively and carry out work.At power taking shaft gear two ends bearing 6 and bearing 9 are housed, outside race respectively with working barrel connect the dish 10, speed-variable pump connect the dish 11, steering pump connect the dish 5 the assembling, respectively connect the fixed pedestal force lift effect of folding.
Connect with whole change-speed box lubricating system on the casing oil leab 8, by the positive lubrication of the built-in oil hole realization on the casing bearing 9.Oil duct 7 is communicated with three kinds of oil ducts 12 that connect on the dish in addition, and lubricating bearings 6 guarantees that 6 bearings in two ends all are in good lubricating status.Whole device all is installed in the tor-con shell, has guaranteed cleanliness level effectively, and can solve the shortcoming of bearing lubrication weak effect.
Claims (1)
1. built-in forced lubricating multichannel transfer device, by transfer gear, the working barrel shaft gear, the speed-variable pump shaft gear, the pump shaft gear, steering pump connects dish, working barrel connects dish, speed-variable pump connects dish, composition such as bearing and oil leab, it is characterized in that: whole device all is installed in the tor-con shell, transfer gear is during with turn of engine, the working barrel shaft gear that drive is installed in parallel, the speed-variable pump shaft gear, the pump shaft gear, female splines on three power taking shaft gears drives the outer pump that is connected on the dish respectively and carries out work, bearing is equipped with at power taking shaft gear two ends, outside race connects dish with working barrel respectively, speed-variable pump connects dish, steering pump connects the dish assembling, respectively connect the fixed pedestal force lift effect of folding, casing oil leab and whole change-speed box lubricating system are connected, by the positive lubrication of the built-in oil hole realization on the casing to bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201684436U CN201472278U (en) | 2009-07-22 | 2009-07-22 | Built-in type forced lubrication multi-path transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201684436U CN201472278U (en) | 2009-07-22 | 2009-07-22 | Built-in type forced lubrication multi-path transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472278U true CN201472278U (en) | 2010-05-19 |
Family
ID=42408523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201684436U Expired - Fee Related CN201472278U (en) | 2009-07-22 | 2009-07-22 | Built-in type forced lubrication multi-path transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522965A (en) * | 2012-07-03 | 2014-01-22 | 通用汽车环球科技运作有限责任公司 | Vehicle lubrication flow control |
-
2009
- 2009-07-22 CN CN2009201684436U patent/CN201472278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522965A (en) * | 2012-07-03 | 2014-01-22 | 通用汽车环球科技运作有限责任公司 | Vehicle lubrication flow control |
| CN103522965B (en) * | 2012-07-03 | 2016-03-09 | 通用汽车环球科技运作有限责任公司 | Vehicle lubrication flow controls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU XUGONG TRANSMISSION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XUZHOU ENGINEERING MACHINERY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141231 Address after: 221004 No. 8, Mount Blue Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee after: Xuzhou Xu work transmission Science and Technology Ltd. Address before: 221004 Xugong science and technology center, No. 8 Tuo Shan Road, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: Xuzhou Construction Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20180722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |