CN103742465A - Internal structure design for hydraulic oil tank - Google Patents
Internal structure design for hydraulic oil tank Download PDFInfo
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- CN103742465A CN103742465A CN201310730055.3A CN201310730055A CN103742465A CN 103742465 A CN103742465 A CN 103742465A CN 201310730055 A CN201310730055 A CN 201310730055A CN 103742465 A CN103742465 A CN 103742465A
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- Prior art keywords
- hydraulic oil
- internal structure
- structure design
- shaped
- oil tank
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention provides internal structure design for a hydraulic oil tank. A U-shaped hoarding is welded on the tank wall of the inside of the hydraulic oil tank, a oil return filter element is surrounded in the U-shaped hoarding, an L-shaped hoarding is welded on the lower end surface of a top plate of the inside of the hydraulic oil tank, and an oil absorption filter element is surrounded in the L-shaped hoarding. By means of the design, the impact on the filter elements of hydraulic oil is reduced, and filter element service lives are prolonged.
Description
Technical field
The present invention relates to a kind of internal structure design of hydraulic oil container, belong to hydraulic equipment field.
Background technique
Hydraulic oil container has oil return and two filter cores of oil suction, in the past with only using a channel plates in the oil suction of hydraulic oil container intermediate isolating and oil return.The shortcoming of this means of fixation is: the space of dividing plate and filter core is very large, and machine filter core when running up is severely affected in fuel tank, the easy play of filter core.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, and a kind of internal structure design of hydraulic oil container is provided, and reduces the impact of hydraulic oil to filter core.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
A kind of internal structure design of hydraulic oil container, on the tank wall of hydraulic oil container inner side, weld a U-shaped coaming plate, oil return filter core is enclosed in U-shaped coaming plate, on the top board lower end surface of hydraulic oil container inner side, welds a L-type coaming plate, oil suction filter core is enclosed in L-type coaming plate.
The internal structure design of a kind of hydraulic oil container of the present invention, has reduced the impact of hydraulic oil to filter core, has extended the working life of filter core.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
A kind of internal structure design of hydraulic oil container, on the tank wall of hydraulic oil container inner side, weld a U-shaped coaming plate, oil return filter core is enclosed in U-shaped coaming plate, on the top board lower end surface of hydraulic oil container inner side, welds a L-type coaming plate, oil suction filter core is enclosed in L-type coaming plate.
The internal structure design of a kind of hydraulic oil container of the present invention, has reduced the impact of hydraulic oil to filter core, has extended the working life of filter core.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. the internal structure of hydraulic oil container design, it is characterized in that: on the tank wall of hydraulic oil container inner side, weld a U-shaped coaming plate, oil return filter core is enclosed in U-shaped coaming plate, on the top board lower end surface of hydraulic oil container inner side, welds a L-type coaming plate, oil suction filter core is enclosed in L-type coaming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310730055.3A CN103742465A (en) | 2013-12-26 | 2013-12-26 | Internal structure design for hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310730055.3A CN103742465A (en) | 2013-12-26 | 2013-12-26 | Internal structure design for hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742465A true CN103742465A (en) | 2014-04-23 |
Family
ID=50499516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310730055.3A Pending CN103742465A (en) | 2013-12-26 | 2013-12-26 | Internal structure design for hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742465A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5356535A (en) * | 1991-09-04 | 1994-10-18 | Koyo Seiko Co., Ltd. | Oil tank |
| JP2009127781A (en) * | 2007-11-26 | 2009-06-11 | Kobelco Cranes Co Ltd | Operating oil storage device |
| JP2009292611A (en) * | 2008-06-06 | 2009-12-17 | Komatsu Utility Co Ltd | Work vehicle |
| CN201473995U (en) * | 2009-09-04 | 2010-05-19 | 中外合资沃得重工（中国）有限公司 | Hydraulic oil tank of excavator |
| JP2011256956A (en) * | 2010-06-10 | 2011-12-22 | Hitachi Constr Mach Co Ltd | Construction machine |
| CN202132287U (en) * | 2011-07-08 | 2012-02-01 | 江阴市液压油管有限公司 | High-cleanness and fatigue resistance hydraulic oil tank of engineering machinery |
| CN102493516A (en) * | 2011-12-12 | 2012-06-13 | 中联重科股份有限公司 | Excavator oil tank and excavator with same |
| CN202900847U (en) * | 2012-10-31 | 2013-04-24 | 三一重通机械有限公司 | Oil absorption filter device |
| CN202937529U (en) * | 2012-11-16 | 2013-05-15 | 玉柴重工（常州）有限公司 | Hydraulic oil tank of loader |
| CN203335496U (en) * | 2013-07-02 | 2013-12-11 | 山东临沃重机有限公司 | Hydraulic oil tank achieving combination of steering and hoisting |
-
2013
- 2013-12-26 CN CN201310730055.3A patent/CN103742465A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5356535A (en) * | 1991-09-04 | 1994-10-18 | Koyo Seiko Co., Ltd. | Oil tank |
| JP2009127781A (en) * | 2007-11-26 | 2009-06-11 | Kobelco Cranes Co Ltd | Operating oil storage device |
| JP2009292611A (en) * | 2008-06-06 | 2009-12-17 | Komatsu Utility Co Ltd | Work vehicle |
| CN201473995U (en) * | 2009-09-04 | 2010-05-19 | 中外合资沃得重工（中国）有限公司 | Hydraulic oil tank of excavator |
| JP2011256956A (en) * | 2010-06-10 | 2011-12-22 | Hitachi Constr Mach Co Ltd | Construction machine |
| CN202132287U (en) * | 2011-07-08 | 2012-02-01 | 江阴市液压油管有限公司 | High-cleanness and fatigue resistance hydraulic oil tank of engineering machinery |
| CN102493516A (en) * | 2011-12-12 | 2012-06-13 | 中联重科股份有限公司 | Excavator oil tank and excavator with same |
| CN202900847U (en) * | 2012-10-31 | 2013-04-24 | 三一重通机械有限公司 | Oil absorption filter device |
| CN202937529U (en) * | 2012-11-16 | 2013-05-15 | 玉柴重工（常州）有限公司 | Hydraulic oil tank of loader |
| CN203335496U (en) * | 2013-07-02 | 2013-12-11 | 山东临沃重机有限公司 | Hydraulic oil tank achieving combination of steering and hoisting |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |