CN203594771U - Oil suction device of loading machine gearbox - Google Patents
Oil suction device of loading machine gearbox Download PDFInfo
- Publication number
- CN203594771U CN203594771U CN201320812783.4U CN201320812783U CN203594771U CN 203594771 U CN203594771 U CN 203594771U CN 201320812783 U CN201320812783 U CN 201320812783U CN 203594771 U CN203594771 U CN 203594771U
- Authority
- CN
- China
- Prior art keywords
- gearbox
- end cap
- filter assembly
- oil
- oil suction
- 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 - Lifetime
Links
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000000446 fuel Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002923 metal particle Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses an oil suction device of a loading machine gearbox. The oil suction device of the loading machine gearbox comprises an oil pan fixed at the bottom of a box body of the gearbox, and a filter mechanism is arranged on one side of the lower end of the box body of the gearbox. The filter mechanism comprises a filter assembly, an end cap and a magnet. The filter assembly is arranged in the box body of the gearbox in the manner that the opening of the filter assembly faces outwards; the outer side of the filter assembly is covered with the end cap; the flange edge of the end cap and the flanging of the filter assembly are fixedly connected with the box body of the gearbox through fastening pieces; the magnet is arranged in an inner hole of the end cap, the two sides of the magnet are located through a step of the inner hole of the end cap and a check ring respectively, the lower end of an oil suction pipe is connected with the end cap, and the upper end of the oil suction pipe is connected with an oil suction pump at the upper end of the box body of the gearbox. The oil suction device of the loading machine gearbox is simple in structure; when the oil suction pump sucks oil, a large number of impurities can be fully filtered by the filter assembly, metal particles can be adsorbed to the surface of the magnet, so the filtering effect is good, sucked transmission oil is clean, and smoothness of internal oil paths of the gearbox is guaranteed; thus, normal work of the gearbox is guaranteed, and the service life of the gearbox is prolonged.
Description
Technical field
The utility model relates to a kind of loading machine gearbox, and especially a kind of Oil sucking device of loading machine gearbox belongs to mechanical transmissioning technology field.
Background technique
Loading machine gearbox is one of important transmission part of loader, adopts speed and the moment of torsion that the planetary system transmission device of big retarding ratio transmits motor to pass to final transmission system, thereby realizes advancing or the manipulation of backward gear of loader.The oil suction mode of existing loading machine gearbox is, in gearbox bottom, oil pan assembly is installed, oil sump is provided with filter screen, transmission oil is after strainer filtering, by oil scavenge pump, transmission oil is sucked in gearbox, but gearbox is after long-term use, a large amount of impurity or metal granule can be deposited on oil sump bottom, because oil sump strainer filtering is incomplete, when oil scavenge pump oil suction, these impurity or metal granule are easy to enter by fuel sucking pipe the interior circulation of gearbox, cause the obstruction of gearbox internal oil passages and the obstruction of radiator, have a strong impact on the normal work of gearbox, shorten the working life of gearbox.
Model utility content
The purpose of this utility model is to provide a kind of loading machine gearbox Oil sucking device of simple in structure, good filtration effect.
The utility model is achieved by the following technical programs:
A kind of loading machine gearbox Oil sucking device, comprise the oil sump that is fixed on gear box bottom, gear box lower end one side is provided with filtering mechanism, described filtering mechanism comprises filter assembly, end cap and magnet, described filter assembly opening is arranged in gear box outwardly, end cap covers in filter assembly outside, end cap flange edge is fixedly connected with gear box by fastening piece with filter assembly flange, magnet is arranged in end cap endoporus, magnet both sides are respectively by end cap endoporus step and back-up ring location, fuel sucking pipe lower end is connected with end cap, fuel sucking pipe upper end is connected with the oil scavenge pump of gear box upper end.
The utility model is cancelled the filter screen on oil sump, in gear box one side, filter assembly is set, and in the end cap endoporus in filter assembly outside, magnet is set simultaneously, simple in structure, easy for installation, when oil scavenge pump oil suction, a large amount of impurity can fully be filtered by filter assembly, metal granule thing is attracted to magnet surface, good filtration effect, the transmission oil of suction is clean, has guaranteed the unimpeded of gearbox internal oil passages, thereby guarantee the normal work of gearbox, extended the working life of gearbox.
Advantage and disadvantage of the present utility model, by for illustration and explanation the non-limitative illustration by preferred embodiment below, these embodiments, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises the oil sump 2 that is fixedly mounted on gear box 1 bottom, gear box 1 lower end one side is provided with filtering mechanism 3, filtering mechanism 3 comprises filter assembly 31, end cap 32 and magnet 33, filter assembly 31 openings are arranged in gear box 1 outwardly, end cap 32 covers in filter assembly 31 outsides, end cap 32 flange edges are fixedly connected with gear box 1 by multiple bolts with filter assembly 31 flange, between filter assembly 31 and gear box 1, be provided with seal ring 34, magnet 33 is arranged in end cap 32 endoporus, locate by end cap 32 endoporus steps and back-up ring 35 respectively magnet 33 both sides, fuel sucking pipe 4 lower ends are connected with end cap 32, fuel sucking pipe 4 upper ends are connected with the oil scavenge pump 5 of gear box 1 upper end.
Because oil sump 2 is fixedly connected with gear box 1 by bolt, in the time that gearbox is maintained, whole oil sump 1 can be dismantled, the impurity that deposits its bottom is cleared up thoroughly.
In addition to the implementation, the utility model can also have other mode of executions, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (1)
1. a loading machine gearbox Oil sucking device, comprise the oil sump that is fixed on gear box bottom, it is characterized in that: gear box lower end one side is provided with filtering mechanism, described filtering mechanism comprises filter assembly, end cap and magnet, described filter assembly opening is arranged in gear box outwardly, end cap covers in filter assembly outside, end cap flange edge is fixedly connected with gear box by fastening piece with filter assembly flange, magnet is arranged in end cap endoporus, magnet both sides are respectively by end cap endoporus step and back-up ring location, fuel sucking pipe lower end is connected with end cap, fuel sucking pipe upper end is connected with the oil scavenge pump of gear box upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812783.4U CN203594771U (en) | 2013-12-12 | 2013-12-12 | Oil suction device of loading machine gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812783.4U CN203594771U (en) | 2013-12-12 | 2013-12-12 | Oil suction device of loading machine gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594771U true CN203594771U (en) | 2014-05-14 |
Family
ID=50675663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812783.4U Expired - Lifetime CN203594771U (en) | 2013-12-12 | 2013-12-12 | Oil suction device of loading machine gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594771U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675979A (en) * | 2015-03-30 | 2015-06-03 | 永济新时速电机电器有限责任公司 | Lubricating device of speed reducing device |
| CN108361340A (en) * | 2018-04-11 | 2018-08-03 | 安徽合力股份有限公司 | A kind of hydraulic transmission box |
| CN109999994A (en) * | 2019-05-05 | 2019-07-12 | 陆永翠 | A kind of wear-resisting type gearbox |
| CN109999995A (en) * | 2019-05-05 | 2019-07-12 | 陆永翠 | Improve the control method of gearbox wearability |
| CN113187885A (en) * | 2021-05-19 | 2021-07-30 | 麦格纳动力总成(江西)有限公司 | Integrated oil cooling system |
| CN115467969A (en) * | 2022-09-13 | 2022-12-13 | 苏州亚太精睿传动科技股份有限公司 | Novel planet row type longitudinally-arranged gearbox structure |
-
2013
- 2013-12-12 CN CN201320812783.4U patent/CN203594771U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675979A (en) * | 2015-03-30 | 2015-06-03 | 永济新时速电机电器有限责任公司 | Lubricating device of speed reducing device |
| CN108361340A (en) * | 2018-04-11 | 2018-08-03 | 安徽合力股份有限公司 | A kind of hydraulic transmission box |
| CN109999994A (en) * | 2019-05-05 | 2019-07-12 | 陆永翠 | A kind of wear-resisting type gearbox |
| CN109999995A (en) * | 2019-05-05 | 2019-07-12 | 陆永翠 | Improve the control method of gearbox wearability |
| CN113187885A (en) * | 2021-05-19 | 2021-07-30 | 麦格纳动力总成(江西)有限公司 | Integrated oil cooling system |
| CN115467969A (en) * | 2022-09-13 | 2022-12-13 | 苏州亚太精睿传动科技股份有限公司 | Novel planet row type longitudinally-arranged gearbox structure |
| CN115467969B (en) * | 2022-09-13 | 2023-09-22 | 苏州亚太精睿传动科技股份有限公司 | Novel planetary gear type longitudinally-arranged gearbox structure |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210926 Address after: 210000 No. 55, Guangyuan Road, Dantu new town, Zhenjiang City, Jiangsu Province Patentee after: WORLD HEAVY INDUSTRY (CHINA) Co.,Ltd. Address before: 212000 Hengyuan Road, Dantu Xincheng Industrial Park, Dantu District, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU ZHENJI MACHINERY MANUFACTURING Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU ZHENJI MACHINERY MANUFACTURING Co.,Ltd. Assignor: WORLD HEAVY INDUSTRY (CHINA) Co.,Ltd. Contract record no.: X2023320000081 Denomination of utility model: Loader gearbox oil suction device Granted publication date: 20140514 License type: Common License Record date: 20230206 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |