CN207921306U - A kind of gear box oil bottom case self-purifying device - Google Patents
A kind of gear box oil bottom case self-purifying device Download PDFInfo
- Publication number
- CN207921306U CN207921306U CN201820272960.7U CN201820272960U CN207921306U CN 207921306 U CN207921306 U CN 207921306U CN 201820272960 U CN201820272960 U CN 201820272960U CN 207921306 U CN207921306 U CN 207921306U
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- China
- Prior art keywords
- oil
- processing case
- slag
- gear box
- drip opening
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Abstract
The utility model discloses a kind of gear box oil bottom case self-purifying devices, including oil sump main body, the intracavity bottom of the oil sump main body is set as funnel structure, the tip of the funnel structure is provided with oil discharge outlet, the outside that the oil discharge outlet extends to oil sump main body is connect with the first treatment box, first treatment box is internally provided with inclined deflector, and the bottom of the deflector is S-shaped to be provided with heating metal pipe, and the bottom of first treatment box is fixedly connected with second processing case.The utility model is by the Grease relief of oil sump bottom to the first treatment box and second processing case, first treatment box heats lubricating oil, improve its mobility, second processing case is filtered lubricating oil, filtered lubricating oil is pumped into gearbox and is lubricated to its inner components again, so that lubricating oil recycling, economizing on resources realizes the auto purification of gear box oil bottom case.
Description
Technical field
The utility model is related to gearbox technical field more particularly to a kind of gear box oil bottom case self-purifying devices.
Background technology
Gearbox generally refers to the gearbox of automobile, it is divided into manual, automatic two kinds, and manual transmission is mainly by gear
It is formed with axis, variable-speed torque-converting is generated by different gear combinations；And automatic gear-box AT is by hydraulic torque converter, planet tooth
Wheel, hydraulic pressure displacement system and hydraulic control system composition.Reach variable-speed torque-converting by way of fluid power transmission and gear combination.
Gearbox is very important component on vehicle, it can change transmission ratio, expands the effect of driving wheel torque and rotating speed.With
The development of modern science and technology, gearbox is there has also been upgrading, from initial manual transmission, infinitely variable transmission till now, from no synchronization
For device to there is synchronizer, it is more and more convenient to manipulate.Widely used diesel engine in engineering machinery at present, torque and rotation speed change range
It is small, requirement of the vehicle to tractive force and travel speed under various operating modes cannot be met, this lance need to be solved using gearbox
Shield.The quality of gearbox performance is the key that weigh engineering machinery dynamic property, economy and driving.Current speed change system master
Have：Machine driving, hydraulic power, hydrostatic transmissions.Gearbox has manpower shift and power shifting, structure to have fixed shaft type and row
Planetary.
It needs to be lubricated by a large amount of lubricating oil between each parts of transmission internal, to ensure between parts
Transmission it is smooth, however a large amount of lubricating oil can flow to oil sump with using in gearbox, assemble in oil sump, and it is fixed to need
Phase handles this class lubricating oil, however processing mode is discharged for mutual disassembly at present, this is not only troublesome in poeration, takes consumption
Power, and be easy to cause the lubricating oil that can also be used and be equally discharged, waste of resource.We design a kind of gear box oil bottom thus
Shell self-purifying device, to solve the above problems.
Utility model content
Purpose of the utility model is to solve low-voltage cabinet structures in the prior art to fix, and the limitation of both sides side wall causes
Inner space is narrow, reduces the shortcomings that technical staff carries out Maintenance and Repair efficiency, and a kind of gear box oil bottom case proposed is used
Self-purifying device.
To achieve the goals above, the utility model uses following technical solution：
A kind of gear box oil bottom case self-purifying device, including oil sump main body, the intracavity bottom of the oil sump main body
It is set as funnel structure, the tip of the funnel structure is provided with oil discharge outlet, and the oil discharge outlet extends to the outer of oil sump main body
Portion is connect with the first treatment box, and first treatment box is internally provided with inclined deflector, and the bottom of the deflector is in S
Shape is provided with heating metal pipe, and the bottom of first treatment box is fixedly connected with second processing case, and the first treatment box is located at
Flow ports are arranged in the low side of deflector height, and flow ports are connected to second processing case, in the middle part of the inner cavity of the second processing case
It is provided with inclined filter screen, the high side of the filtering net height is located at the lower section of flow ports, and the two of the second processing case
Side inner wall is located at the position on the upside of filter screen, and is symmetrically arranged with sliding groove, two sliding grooves along filter screen inclined direction
Between slidably connect L-shaped scraper plate, the first screw shell is provided in the middle part of the L-shaped scraper plate, the second processing case is located at
The top of filter screen, and it is rotatablely equipped with the first leading screw along the central axes of filter screen, first screw shell passes through thread bush
It is connected on the first leading screw, the second processing case is located at side wall above the low side of filtering net height and is provided with slag-drip opening, described
Sealing device is provided at slag-drip opening, the outer wall of the second processing case, which is located at below slag-drip opening, is fixedly installed slag trapping box,
Side outer wall of the second processing case far from slag trapping box is provided with miniature oil pump.
Preferably, the L-shaped scraper plate is arranged along the width direction of filter screen, and both ends are both provided with sliding shoe, the L-shaped
Scraper plate is flexibly connected by the sliding shoe at both ends with two sliding grooves.
Preferably, the import of the miniature oil pump extends to the bottom of second processing box cavity, and outlet is extended through pipeline
To the inside of gearbox.
Preferably, the sealing device includes two sliding rails, and two sliding rails are set on the outside of slag-drip opening
Both ends, and it is movably installed with hermatic door between two sliding rails, the second thread bush is fixedly installed in the middle part of the hermatic door
Cylinder, the upside centre position that the outer wall of the second processing case is located at slag-drip opening are rotatablely equipped with the second leading screw, and the second screw thread
Sleeve is socketed in by screw thread on the second leading screw.
Preferably, the side of the hermatic door towards slag-drip opening is provided with sealing rubber pad, and hermatic door is more than slag-drip opening.
Preferably, the heating metal pipe is connect with heater.
Compared with prior art, the utility model has the beneficial effects that：The utility model is by the lubricating oil of oil sump bottom
It is emitted into the first treatment box and second processing case, the first treatment box heats lubricating oil, improves its mobility, second processing case pair
Lubricating oil is filtered, and filtered lubricating oil is pumped into gearbox and is lubricated to its inner components again so that lubrication
Oil recycling, economizes on resources, meanwhile, the residue left on filter screen can be cleaned, ensure the filter effect of filter screen,
Realize the auto purification of gear box oil bottom case.
Description of the drawings
Fig. 1 be the utility model proposes a kind of gear box oil bottom case self-purifying device structural schematic diagram；
Fig. 2 be the utility model proposes the transversal of second processing case of gear box oil bottom case self-purifying device a kind of cut open
View；
Fig. 3 be the utility model proposes a kind of gear box oil bottom case self-purifying device slag-drip opening at structural representation
Figure.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of gear box oil bottom case self-purifying device, including oil sump main body 1, oil sump main body 1
Intracavity bottom is set as funnel structure 2, and the tip of funnel structure 2 is provided with oil discharge outlet 3, and oil discharge outlet 3 extends to oil sump main body 1
Outside connect with the first treatment box 4, the first treatment box 4 is internally provided with inclined deflector 5, and the bottom of deflector 5 is in S
Shape is provided with heating metal pipe 6, and heating metal pipe 6 is connect with heater, and the bottom of the first treatment box 4 is fixedly connected at second
Case 7 is managed, and the first treatment box 4 is located at the low side setting flow ports of 5 height of deflector, flow ports are connected to second processing case 7,
Inclined filter screen 8 is provided in the middle part of the inner cavity of second processing case 7, the high side of 8 height of filter screen is located at the lower section of flow ports,
The both sides inner wall of second processing case 7 is located at the position of 8 upside of filter screen, and is symmetrically arranged with sliding along 8 inclined direction of filter screen
Slot 9 slidably connects L-shaped scraper plate 11 between two sliding grooves 9, and L-shaped scraper plate 11 is arranged along the width direction of filter screen 8, and two
End is both provided with sliding shoe 12, and L-shaped scraper plate 11 is flexibly connected by the sliding shoe 12 at both ends with two sliding grooves 9, L-shaped scraper plate 11
Middle part be provided with the first screw shell 10, second processing case 7 is located at the top of filter screen 8, and turns along the central axes of filter screen 8
Dynamic to be equipped with the first leading screw 20, the first screw shell 10 is socketed in by screw thread on the first leading screw 20, and second processing case 7 was located at
Side wall is provided with slag-drip opening 18 above the low side of 8 height of strainer, sealing device is provided at slag-drip opening 18, sealing device includes
Two sliding rails 13, and two sliding rails 13 are set to the both ends in 18 outside of slag-drip opening, and between two sliding rails 13
It is movably installed with hermatic door 14, the middle part of hermatic door 14 is fixedly installed the second screw shell 15, the outer wall position of second processing case 7
It is rotatablely equipped with the second leading screw 16 in the upside centre position of slag-drip opening 18, and the second screw shell 15 is socketed in by screw thread
On two leading screws 16, the side of hermatic door 14 towards slag-drip opening 18 is provided with sealing rubber pad, and hermatic door 14 is more than slag-drip opening 18,
The lower section that the outer wall of second processing case 7 is located at slag-drip opening 18 is fixedly installed slag trapping box 17, and second processing case 7 is far from slag trapping box 17
Side outer wall be provided with miniature oil pump 19, the import of miniature oil pump 19 extends to the bottom of 7 inner cavity of second processing case, and outlet is logical
Piping extends to the inside of gearbox.
When the utility model is used, the intracavity bottom of oil sump main body 1 is set as funnel structure 2, lubricated convenient for bottom
Oil flows to the first treatment box 4 by oil discharge outlet 3, when lubricating oil flows through deflector 5, is heated by immerging metal tube heater 6, enhances its flowing
Property, it when lubricating oil is flowed by flow ports in second processing case 7, is filtered, is filtered residual in lubricating oil by filter screen 8
Slag, filtered lubricating oil are pumped into gearbox via miniature oil pump 19 and are lubricated to its inner components again so that profit
Lubricating oil reuses, and economizes on resources, and the first leading screw 20 and the second leading screw 16 are driven by micro motor, and the first leading screw 20 drives L
Shape scraper plate 11 periodically moves back and forth on the surface of filter screen 8, pushes residue to slag-drip opening 18, the hermatic door 14 at slag-drip opening 18 by
Second leading screw 16 control switch so that residue is by 18 row of slag-drip opening to slag trapping box 17 so that the residue left on filter screen 8 obtains
To cleaning, ensures the filter effect of filter screen 8, realize the auto purification of gear box oil bottom case.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of gear box oil bottom case self-purifying device, including oil sump main body（1）, which is characterized in that the oil sump master
Body（1）Intracavity bottom be set as funnel structure（2）, the funnel structure（2）Tip be provided with oil discharge outlet（3）, the row
Hydraulic fluid port（3）Extend to oil sump main body（1）Outside and the first treatment box（4）Connection, first treatment box（4）Inside set
It is equipped with inclined deflector（5）, the deflector（5）Bottom S-shaped be provided with heating metal pipe（6）, first processing
Case（4）Bottom be fixedly connected with second processing case（7）, and the first treatment box（4）Positioned at deflector（5）Highly low side is set
Set flow ports, flow ports and second processing case（7）Connection, the second processing case（7）Inner cavity in the middle part of be provided with inclined mistake
Strainer（8）, the filter screen（8）Highly high side is located at the lower section of flow ports, the second processing case（7）Both sides inner wall
Positioned at filter screen（8）The position of upside, and along filter screen（8）Inclined direction is symmetrically arranged with sliding groove（9）, two slidings
Slot（9）Between slidably connect L-shaped scraper plate（11）, the L-shaped scraper plate（11）Middle part be provided with the first screw shell（10）, institute
State second processing case（7）Positioned at filter screen（8）Top, and along filter screen（8）Central axes be rotatablely equipped with the first leading screw
（20）, first screw shell（10）It is socketed in the first leading screw by screw thread（20）On, the second processing case（7）It was located at
Strainer（8）Side wall is provided with slag-drip opening above highly low side（18）, the slag-drip opening（18）Place is provided with sealing device, institute
State second processing case（7）Outer wall be located at slag-drip opening（18）Lower section be fixedly installed slag trapping box（17）, the second processing case
（7）Far from slag trapping box（17）Side outer wall be provided with miniature oil pump（19）.
2. a kind of gear box oil bottom case self-purifying device according to claim 1, which is characterized in that the L-shaped scraper plate
（11）Along filter screen（8）Width direction setting, and both ends are both provided with sliding shoe（12）, the L-shaped scraper plate（11）Pass through two
The sliding shoe at end（12）With two sliding grooves（9）Flexible connection.
3. a kind of gear box oil bottom case self-purifying device according to claim 1, which is characterized in that the miniature oil pump
（19）Import extend to second processing case（7）The bottom of inner cavity, outlet extend to the inside of gearbox by pipeline.
4. a kind of gear box oil bottom case self-purifying device according to claim 1, which is characterized in that the sealing device
Including two sliding rails（13）, and two sliding rails（13）It is set to slag-drip opening（18）The both ends in outside, and two slidings
Track（13）Between be movably installed with hermatic door（14）, the hermatic door（14）Middle part be fixedly installed the second screw shell
（15）, the second processing case（7）Outer wall be located at slag-drip opening（18）Upside centre position be rotatablely equipped with the second leading screw
（16）, and the second screw shell（15）It is socketed in the second leading screw by screw thread（16）On.
5. a kind of gear box oil bottom case self-purifying device according to claim 4, which is characterized in that the hermatic door
（14）Towards slag-drip opening（18）Side be provided with sealing rubber pad, and hermatic door（14）More than slag-drip opening（18）.
6. a kind of gear box oil bottom case self-purifying device according to claim 1, which is characterized in that the heating metal
Pipe（6）It is connect with heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272960.7U CN207921306U (en) | 2018-02-27 | 2018-02-27 | A kind of gear box oil bottom case self-purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272960.7U CN207921306U (en) | 2018-02-27 | 2018-02-27 | A kind of gear box oil bottom case self-purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921306U true CN207921306U (en) | 2018-09-28 |
Family
ID=63600431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272960.7U Expired - Fee Related CN207921306U (en) | 2018-02-27 | 2018-02-27 | A kind of gear box oil bottom case self-purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725928A (en) * | 2019-10-08 | 2020-01-24 | 温州职业技术学院 | High-performance multistage submerged speed reducer |
| CN111322381A (en) * | 2020-03-03 | 2020-06-23 | 重庆华陵工业有限公司 | Gearbox main and auxiliary shaft assembly with lubricating and cooling structure |
-
2018
- 2018-02-27 CN CN201820272960.7U patent/CN207921306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725928A (en) * | 2019-10-08 | 2020-01-24 | 温州职业技术学院 | High-performance multistage submerged speed reducer |
| CN111322381A (en) * | 2020-03-03 | 2020-06-23 | 重庆华陵工业有限公司 | Gearbox main and auxiliary shaft assembly with lubricating and cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20210227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |