CN103836166A - Lubricating oil filter device in drive axle - Google Patents

Lubricating oil filter device in drive axle Download PDF

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Publication number
CN103836166A
CN103836166A CN201210477822.XA CN201210477822A CN103836166A CN 103836166 A CN103836166 A CN 103836166A CN 201210477822 A CN201210477822 A CN 201210477822A CN 103836166 A CN103836166 A CN 103836166A
Authority
CN
China
Prior art keywords
screen assembly
ransaxle
oil screen
drive axle
oil filter
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.)
Pending
Application number
CN201210477822.XA
Other languages
Chinese (zh)
Inventor
葛洪升
崔慧萍
秦厚明
许电波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinotruk Jinan Power Co Ltd
China National Heavy Duty Truck Group Jinan Power Co Ltd
Original Assignee
China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China National Heavy Duty Truck Group Jinan Power Co Ltd filed Critical China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority to CN201210477822.XA priority Critical patent/CN103836166A/en
Publication of CN103836166A publication Critical patent/CN103836166A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
    • F16H57/0404—Lubricant filters

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • General Details Of Gearings (AREA)

Abstract

Disclosed is a lubricating oil filter device of a drive axle. According to the technical scheme, the lubricating oil filter device in the drive axle comprises an oil filter assembly, a support is arranged on the oil filter assembly, and the oil filter assembly is fixedly arranged on the inner wall of an axle gear of the drive axle. According to the scheme, impurities in the lubricating oil in the use process can be reduced, the service life of the drive axle can be prolonged, the replacement period of the lubricating oil can be prolonged, and the use cost of the drive axle can be reduced.

Description

Lubricating filtering device in a kind of ransaxle
Technical field
The present invention is lubricating filtering device in a kind of ransaxle.
Background technique
At present, in ransaxle using process, in bridge bag, lubricant oil there will be the impurity such as iron filings, and these impurity, as cleaning not in time can directly cause the wearing and tearing of gear, bearing, affect the working life of whole bridge.The domestic high-performance magnet of placing at present conventionally some in bridge adsorbs impurity, although iron filings have obtained certain control in lubricant oil, other impurity still can not clear up in time and also magnet adsorption ability also limited iron filings still have part residual.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, the technological scheme of lubricating filtering device in a kind of ransaxle is provided, adopts this programme can reduce the impurity of lubricant oil in using process, improve ransaxle working life, extend the oil change cycle, reduce ransaxle user cost.
The present invention realizes by following technical measures: lubricating filtering device in a kind of ransaxle, comprise oil screen assembly, and on described oil screen assembly, be provided with support, described oil screen assembly is fixedly mounted on the bridge bag inwall of ransaxle by support.
Concrete feature of the present invention also has, above-mentioned oil screen assembly comprises the end cap at shell, center tube, filter paper and two ends, between described center tube and shell, be filter paper, one end of described center tube is filler opening, and filler opening leaves oil export between the end cap of the relative the other end and shell.
Above-mentioned oil screen assembly is fixed on bridge bag bonnet inwall by hex head bolt.
The filler opening of above-mentioned oil screen assembly meet in ransaxle bridge bag by the oily direction of getting rid of of dynamic bevel gear.
Beneficial effect of the present invention is: the technical program can not only meet lubrication oil filtration requirement, and this assembly is without the extra input power that increases, simple in structure, easy to assembly, be permanent working life, and cost is low, extend the oil change cycle, promoted the performance of ransaxle assembly.
Brief description of the drawings
Fig. 1, Fig. 2 are the structural representation of the specific embodiment of the invention.
Fig. 3 is the structural representation of oil screen assembly in the specific embodiment of the invention.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is the stereogram of oil screen assembly in the specific embodiment of the invention.
Wherein: 1, end cap, 2, center tube, 3, filter paper, 4, shell, 5, support, 6, filler opening, 7, oil outlet, 8, bonnet, 9, bolt.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by an embodiment, this programme is set forth.
As accompanying drawing, lubricating filtering device in a kind of ransaxle, comprises oil screen assembly, on described oil screen assembly, is provided with support 5, and described oil screen assembly is fixedly mounted on the bridge bag inwall of ransaxle by support 5.Oil screen assembly comprises the end cap 1 at shell 4, center tube 2, filter paper 3 and two ends, between described center tube 2 and shell 4, be filter paper 3, one end of described center tube 2 is filler opening 6, and filler opening 6 leaves oil export 7 between the end cap of the relative the other end and shell 4.Wherein, oil screen assembly can be fixed on bridge bag bonnet 8 inwalls by hex head bolt 9, and the filler opening 6 of oil screen assembly meet in ransaxle bridge bag by the oily direction of getting rid of of dynamic bevel gear, be easy to assembling, and can prevent that gear from rotating and get on oil screen assembly.
The present invention can pass through or adopt existing techniques in realizing without the technical characteristics of describing; do not repeat them here; certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present invention, also should belong to protection scope of the present invention.

Claims (4)

1. a lubricating filtering device in ransaxle, is characterized in that, comprises oil screen assembly, on described oil screen assembly, is provided with support, and described oil screen assembly is fixedly mounted on the bridge bag inwall of ransaxle by support.
2. lubricating filtering device in ransaxle according to claim 1, it is characterized in that, described oil screen assembly comprises the end cap at shell, center tube, filter paper and two ends, between described center tube and shell, be filter paper, one end of described center tube is filler opening, and filler opening leaves oil export between the end cap of the relative the other end and shell.
3. lubricating filtering device in ransaxle according to claim 1 and 2, is characterized in that, described oil screen assembly is fixed on bridge bag bonnet inwall by hex head bolt.
4. lubricating filtering device in ransaxle according to claim 1 and 2, is characterized in that, the filler opening of described oil screen assembly meet in ransaxle bridge bag by the oily direction of getting rid of of dynamic bevel gear.
CN201210477822.XA 2012-11-22 2012-11-22 Lubricating oil filter device in drive axle Pending CN103836166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210477822.XA CN103836166A (en) 2012-11-22 2012-11-22 Lubricating oil filter device in drive axle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210477822.XA CN103836166A (en) 2012-11-22 2012-11-22 Lubricating oil filter device in drive axle

Publications (1)

Publication Number Publication Date
CN103836166A true CN103836166A (en) 2014-06-04

Family

ID=50799947

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210477822.XA Pending CN103836166A (en) 2012-11-22 2012-11-22 Lubricating oil filter device in drive axle

Country Status (1)

Country Link
CN (1) CN103836166A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104406035A (en) * 2014-12-05 2015-03-11 山东蓬翔汽车有限公司 External lubricating oil filter
DE102016222482A1 (en) * 2016-11-16 2018-05-17 Bayerische Motoren Werke Aktiengesellschaft Axle transmission oil filter element and axle transmission for a motor vehicle
CN108626373A (en) * 2017-03-21 2018-10-09 J.C.班福德挖掘机有限公司 Oil filter assembly
CN108916366A (en) * 2018-08-03 2018-11-30 汽解放汽车有限公司 A kind of drive axle lubrication oil filtration system
WO2020113049A1 (en) * 2018-11-30 2020-06-04 Donaldson Company, Inc. Particle catcher and axle assembly comprising same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279391A (en) * 1993-02-03 1994-01-18 Eaton Corporation Dry sump mechanical transmission
CN101027507A (en) * 2004-09-23 2007-08-29 达纳公司 Enhanced lubrication system for drive axle assemblies
KR100848068B1 (en) * 2006-10-31 2008-07-23 현대 파워텍 주식회사 Oil filter for automatic transmitter
CN201818772U (en) * 2010-10-26 2011-05-04 安徽福马车桥有限公司 Forcible lubricating device for interaxial differential of automotive driving axle
CN201909173U (en) * 2011-01-10 2011-07-27 中国重汽集团济南动力有限公司 Middle axle filter structure for drive axle
CN202545770U (en) * 2012-02-29 2012-11-21 贵州开磷（集团）有限责任公司 Filter screen device applied to main machine reduction gearbox of wire drawing machine
CN202971848U (en) * 2012-11-22 2013-06-05 中国重汽集团济南动力有限公司 Lubricating oil filter device in drive axle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279391A (en) * 1993-02-03 1994-01-18 Eaton Corporation Dry sump mechanical transmission
CN101027507A (en) * 2004-09-23 2007-08-29 达纳公司 Enhanced lubrication system for drive axle assemblies
KR100848068B1 (en) * 2006-10-31 2008-07-23 현대 파워텍 주식회사 Oil filter for automatic transmitter
CN201818772U (en) * 2010-10-26 2011-05-04 安徽福马车桥有限公司 Forcible lubricating device for interaxial differential of automotive driving axle
CN201909173U (en) * 2011-01-10 2011-07-27 中国重汽集团济南动力有限公司 Middle axle filter structure for drive axle
CN202545770U (en) * 2012-02-29 2012-11-21 贵州开磷（集团）有限责任公司 Filter screen device applied to main machine reduction gearbox of wire drawing machine
CN202971848U (en) * 2012-11-22 2013-06-05 中国重汽集团济南动力有限公司 Lubricating oil filter device in drive axle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104406035A (en) * 2014-12-05 2015-03-11 山东蓬翔汽车有限公司 External lubricating oil filter
DE102016222482A1 (en) * 2016-11-16 2018-05-17 Bayerische Motoren Werke Aktiengesellschaft Axle transmission oil filter element and axle transmission for a motor vehicle
CN108626373A (en) * 2017-03-21 2018-10-09 J.C.班福德挖掘机有限公司 Oil filter assembly
CN108916366A (en) * 2018-08-03 2018-11-30 汽解放汽车有限公司 A kind of drive axle lubrication oil filtration system
WO2020113049A1 (en) * 2018-11-30 2020-06-04 Donaldson Company, Inc. Particle catcher and axle assembly comprising same

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Application publication date: 20140604