CN203239899U - Gearbox lubricating oil automatic filtering device - Google Patents
Gearbox lubricating oil automatic filtering device Download PDFInfo
- Publication number
- CN203239899U CN203239899U CN 201320129746 CN201320129746U CN203239899U CN 203239899 U CN203239899 U CN 203239899U CN 201320129746 CN201320129746 CN 201320129746 CN 201320129746 U CN201320129746 U CN 201320129746U CN 203239899 U CN203239899 U CN 203239899U
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- CN
- China
- Prior art keywords
- filter
- self
- priming pump
- lubricating oil
- outlet
- 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 - Fee Related
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Abstract
A gearbox lubricating oil automatic filtering device comprises a shell body, a filter device inlet, an exhaust valve, a filter cup, a strong magnetic sheet, a photoelectric detection element, a filter element, a self-priming pump, a control circuit, a filter device outlet and a tee joint. The filter device inlet and the exhaust valve are respectively connected with one end of the tee joint, another end of the tee joint is connected with an inlet of the filter cup, an outlet of the filter cup is connected with the self-priming pump, and the control circuit completes detection on impurities in the filter cup and control over the self-priming pump. Lubricating oil in a gearbox is sucked out through the self-priming pump, scrap iron, copper filings and other impurities in the lubricating oil are isolated in the filter cup through filtering of the filter element and the adsorption effect of the strong magnetic sheet, and filtered lubricating oil is sent back into the gearbox again.
Description
Technical field
The utility model relates to a kind of gear box lubricating oil automatic filtering unit, can automatically finish the filtration of lubricated well cuts, and can be according to the filtration situation of filter core, and prompting user is renew cartridge more.
Background technique
During existing gear-box work, can produce metal impurities because of mechanical abrasion, owing to timely metal impurities are not separated from gear lubricant, cause metal impurities to the secondary damage of gear, the wearing and tearing of gear-box have further been accelerated, reduce the life-span of gear-box, strengthened the user cost of gear-box.
Summary of the invention
The utility model provides a kind of gear-box automatic filtering unit, the impurity of this device in can automatic fitration lubricant oil is sent the lubricant oil after filtering in the gear-box, back to simultaneously, control circuit in this device can detect the impurity in the filter bowl automatically, with reminding user to replace.
The technological scheme that its technical problem that solves the utility model adopts is: include housing, filtrating equipment entrance, outlet valve, filter bowl, strong magnetic piece, optical detection device, filter core, self-priming pump, control circuit, filtrating equipment outlet, threeway in the gear box lubricating oil automatic filtering unit.Wherein the entrance of filtrating equipment, outlet valve respectively link to each other with an end of threeway, and the other end of threeway links to each other with the filter bowl entrance, and the outlet of filter bowl links to each other with self-priming pump.Control circuit will be finished the detection of impurity in the filter bowl and the control of self-priming pump., and through the filtration of filter core and the suction-operated of strong magnetic piece, the impurities such as the iron filings in the lubricant oil, copper scale in the middle of filter bowl, will be sent back in the gear-box again through the lubricant oil after filtering the lubricant oil sucking-off in the gear-box by self-priming pump.
The beneficial effects of the utility model are: after the circulation through the gear box lubricating oil automatic filtering unit, can reach filtering lubricant oil impurity, strengthen the quality of lubricant oil, alleviate gear wear, prolong the purpose in gearbox maintenance cycle.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described.
Fig. 1 is composition schematic representation of the present utility model.
1. housings among the figure, 2. filtrating equipment entrance, 3. outlet valve, 4. filter bowl, 5. strong magnet, 6. optical detection device, 7. filter core, 8. self-priming pump, 9. automatic control circuit board, 10. filtrating equipment outlet, 11. threeways.
Embodiment
As shown in Figure 1, it comprises housing (1) the utility model, filtrating equipment entrance (2), outlet valve (3), filter bowl (4), strong magnetic piece (5), optical detection device (6), filter core (7), self-priming pump (8), automatic control circuit board (9), filtrating equipment outlet (10), threeway (11).Filtrating equipment entrance (2), each links to each other outlet valve (3) with an end of threeway (11), the other end of threeway (11) links to each other with filter bowl (4) entrance, after being positioned over filter core (7) filtration and strong magnetic piece (5) absorption in the filter bowl (4), the outlet of filter bowl (4) links to each other with self-priming pump (8), and self-priming pump (8) outlet links to each other with filtrating equipment outlet (10), when the gear box lubricating oil automatic filtering unit works, lubricant oil sucks from filtrating equipment entrance (2), when arriving filter bowl (4), strong magnetic piece (5) the iron adsorption of lubricant oil in filter bowl (4) inwall, in filter core (7), send complete after filtration lubricant oil in the gear-box back to by filtrating equipment outlet (10) by self-priming pump (8) other impurities of lubricant oil for filter core (7).When impurity is too much in the filter bowl (4), control circuit board (9) produces alarm signal by the transmission of light deficiency that optical detection device (6) can detect filter bowl (4), notifies the staff more renew cartridge (7) and cleaning filter bowl (4).When renew cartridge (7) more, manually open first outlet valve (3), by self-priming pump (8) with the lubrication evacuation in the gear box lubricating oil automatic filtering unit after, manually stop the gear box lubricating oil automatic filtering unit, pull down filter bowl (4), i.e. impurity in the middle of replaceable filter core (7) and the cleaning filter bowl (4).After more renew cartridge (7) and cleaning filter bowl (4) were finished, the gear box lubricating oil automatic filtering unit can continue to come into operation.
Claims (1)
1. gear box lubricating oil automatic filtering unit, it comprises housing, the filtrating equipment entrance, outlet valve, filter bowl, strong magnetic piece, optical detection device, filter core, self-priming pump, control circuit, the filtrating equipment outlet, threeway, it is characterized in that: the filtrating equipment entrance, each links to each other outlet valve with an end of threeway, the other end of threeway links to each other with the filter bowl entrance, the outlet of filter bowl links to each other with self-priming pump, through being positioned over filter element filtering in the filter bowl and the clean lubricant oil after the outside strong magnetic piece absorption, discharge via the filtrating equipment outlet that the self-priming pump outlet links to each other, control circuit will be finished the detection of impurity in the filter bowl and the control of self-priming pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129746 CN203239899U (en) | 2013-03-21 | 2013-03-21 | Gearbox lubricating oil automatic filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129746 CN203239899U (en) | 2013-03-21 | 2013-03-21 | Gearbox lubricating oil automatic filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239899U true CN203239899U (en) | 2013-10-16 |
Family
ID=49317199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129746 Expired - Fee Related CN203239899U (en) | 2013-03-21 | 2013-03-21 | Gearbox lubricating oil automatic filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390121A (en) * | 2014-10-31 | 2015-03-04 | 成都聚智工业设计有限公司 | Filter device |
| CN104481763A (en) * | 2014-11-27 | 2015-04-01 | 闭鼎奇 | Fuel filter of engine |
-
2013
- 2013-03-21 CN CN 201320129746 patent/CN203239899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390121A (en) * | 2014-10-31 | 2015-03-04 | 成都聚智工业设计有限公司 | Filter device |
| CN104481763A (en) * | 2014-11-27 | 2015-04-01 | 闭鼎奇 | Fuel filter of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |