CN213298779U - Detachable oil filter assembly for locomotive gearbox - Google Patents
Detachable oil filter assembly for locomotive gearbox Download PDFInfo
- Publication number
- CN213298779U CN213298779U CN202022101550.6U CN202022101550U CN213298779U CN 213298779 U CN213298779 U CN 213298779U CN 202022101550 U CN202022101550 U CN 202022101550U CN 213298779 U CN213298779 U CN 213298779U
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- oil filter
- gearbox
- filter assembly
- magnetic block
- cover plate
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Abstract
The utility model discloses a detachable oil filter assembly for a locomotive gearbox, which comprises a gearbox and an oil filter assembly for the gearbox; the gearbox oil filter assembly is detachably arranged on the gearbox; the gearbox oil filter assembly comprises a cover plate seat, an oil filter and a magnetic block; the cover plate seat is arranged on the outer side of the gearbox and is sealed with the gearbox through a sealing part, the oil filter is arranged in the gearbox and is connected with the cover plate seat, and the magnetic block is arranged on the oil filter; the replacement cycle of the oil filter and the gear oil can be effectively prolonged, and the cost is reduced.
Description
Technical Field
The utility model relates to a locomotive gear box technical field, concretely relates to detachable locomotive gear box oil filter assembly.
Background
At present, in the oil filter for the domestic locomotive, only large-particle impurities can be filtered, and tiny impurities in a gear box cannot be filtered through a filter screen, so that the impurities are suspended in gear oil to cause abnormal wear to the gear, and the service life of the gear is shortened. Meanwhile, most iron powder generated by gear abrasion cannot sink to the bottom of the gear box, an ordinary oil filter cannot adsorb the iron powder, and the filtering effect is greatly limited. Meanwhile, the locomotive gear box belongs to a closed structure, the oil filter of the gear box cannot be directly disassembled, the gear box can only be disassembled for replacement when the oil filter is periodically replaced, the operation is complex, the labor intensity is high, repeated disassembly is not beneficial to the service life of the gear box, and abnormal damage is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a detachable locomotive gear case oil filter assembly, realized directly dismantling and change, most iron powder in taking the magnetic path in the oil filter assembly to drive gear oil effectively to adsorb simultaneously, the oil strain effect is obvious and dismantle the convenience.
The utility model provides a technical scheme that its technical problem adopted is: a detachable oil filter assembly for a locomotive gearbox comprises a gearbox and an oil filter assembly for the gearbox; the gearbox oil filter assembly is detachably arranged on the gearbox; the gearbox oil filter assembly comprises a cover plate seat, an oil filter and a magnetic block; the cover plate seat is arranged on the outer side of the gearbox and is sealed with the gearbox through a sealing part, the oil filter is arranged in the gearbox and is connected with the cover plate seat, and the magnetic block is arranged on the oil filter; the replacement cycle of the oil filter and the gear oil can be effectively prolonged, and the cost is reduced.
As a further improvement of the technical scheme, the sealing part is a sealing gasket or sealant is smeared between the cover plate seat and the gear box.
The magnetic block is an annular magnetic block, and the annular magnetic block is sleeved on the oil filter.
The magnetic blocks are a plurality of arc-shaped magnetic blocks which are uniformly distributed on the periphery of the oil filter.
An oil outlet is formed in the cover plate seat, and the oil outlet ensures that gear oil can pass through the oil filter assembly.
Compared with the prior art, the beneficial effects of the utility model are that: the gear box and the oil filter assembly are directly detached or replaced, and meanwhile, the magnetic blocks can effectively adsorb and remove most iron powder in gear oil, so that the replacement period of the oil filter and the gear oil can be effectively prolonged, and the cost is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of an oil filter assembly according to the present invention.
In the drawings: 1 is a gear box, 2 is a cover plate seat, 3 is an oil filter, 4 is a magnetic block and 5 is an oil outlet.
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, a detachable oil filter assembly for a locomotive gearbox includes a gearbox 1 and a gearbox oil filter assembly; the gearbox oil filter assembly is detachably arranged on the gearbox 1; the gearbox oil filter assembly comprises a cover plate seat 2, an oil filter 3 and a magnetic block 4; the cover plate seat 2 is arranged on the outer side of the gearbox 1 and is sealed with the gearbox 1 through a sealing part, the oil filter 3 is arranged inside the gearbox 1 and is connected with the cover plate seat 2, and the magnet 4 is arranged on the oil filter 3; the utility model discloses when using, apron seat 2 sets up on gear box 1 as the support frame of oil filter 3, and apron seat 2 lies in adopt bolted connection when oil filter 3 connects, and then has realized that gear box and oil filter assembly are direct to be dismantled or change, and most iron powder in the gear oil can effectively be driven to the magnetic path simultaneously, can effectively prolong the change cycle of oil filter and gear oil, reduce cost.
The sealing part is a sealing gasket or sealant smeared between the cover plate seat 2 and the gear box 1.
In the above embodiment, in order to facilitate the adsorption and installation of the magnetic block 4, the magnetic block is an annular magnetic block or an arc-shaped magnetic block.
In embodiment 1, when the magnetic block 4 is an annular magnetic block, the annular magnetic block is sleeved on the oil filter 3, and when the annular magnetic block is sleeved, the annular magnetic block may be arranged at the tail end of the oil filter 3, obviously, in order to realize that the annular magnetic block adsorbs iron powder generated by gear abrasion, the annular magnetic block may also be arranged at other parts of the oil filter 3.
In embodiment 2, when the magnetic blocks 4 are a plurality of circular arc-shaped magnetic blocks which are uniformly distributed on the periphery of the oil filter 3 and are uniformly distributed on the oil filter 3, the circular arc-shaped magnetic blocks may be arranged in a plurality of rows, and the plurality of rows of circular arc-shaped magnetic blocks can ensure that iron powder existing at each position in the gear box 1 is adsorbed.
An oil outlet 5 is formed in the cover plate seat 2, and the oil outlet 5 ensures that gear oil can pass through the oil filter assembly.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A detachable oil filter assembly for a locomotive gearbox is characterized by comprising a gearbox (1) and the oil filter assembly for the gearbox; the gearbox oil filter assembly is detachably arranged on the gearbox (1); the gearbox oil filter assembly comprises a cover plate seat (2), an oil filter (3) and a magnetic block (4); the cover plate seat (2) is arranged on the outer side of the gear box (1) and is sealed with the gear box (1) through a sealing part, the oil filter (3) is arranged inside the gear box (1) and is connected with the cover plate seat (2), and the magnetic block (4) is arranged on the oil filter (3).
2. The removable locomotive gearbox oil filter assembly of claim 1, wherein said seal is a gasket seal.
3. The removable locomotive gearbox oil filter assembly according to claim 1, wherein the sealing portion is a sealant applied between the cover plate seat (2) and the gearbox (1).
4. The detachable oil filter assembly for the locomotive gearbox as claimed in claim 1, wherein the magnetic block (4) is an annular magnetic block, and the annular magnetic block is sleeved on the oil filter (3).
5. The detachable oil filter assembly for the locomotive gearbox as claimed in claim 1, wherein the magnetic block (4) is a plurality of circular arc-shaped magnetic blocks, and the plurality of circular arc-shaped magnetic blocks are uniformly distributed on the periphery of the oil filter (3).
6. The removable locomotive gearbox oil filter assembly according to claim 1, characterized in that the cover plate seat (2) is provided with an oil outlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022101550.6U CN213298779U (en) | 2020-09-22 | 2020-09-22 | Detachable oil filter assembly for locomotive gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022101550.6U CN213298779U (en) | 2020-09-22 | 2020-09-22 | Detachable oil filter assembly for locomotive gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213298779U true CN213298779U (en) | 2021-05-28 |
Family
ID=76033420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022101550.6U Active CN213298779U (en) | 2020-09-22 | 2020-09-22 | Detachable oil filter assembly for locomotive gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213298779U (en) |
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2020
- 2020-09-22 CN CN202022101550.6U patent/CN213298779U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: Xidun Qiu 1st, 2nd, 3rd and Xujia Village, Suncun Town, High-tech Zone, Jinan City, Shandong Province, 250000 Patentee after: CNHTC (Jinan) Axle Co.,Ltd. Address before: Shengjing tangwangshan Road North Panwang Road West, Zhangqiu City, Jinan City, Shandong Province 250200 Patentee before: China National Heavy Duty Truck Group Jinan Power Co.,Ltd. |