CN108746105A - A kind of EMU special gear box cycle washer - Google Patents
A kind of EMU special gear box cycle washer Download PDFInfo
- Publication number
- CN108746105A CN108746105A CN201810945629.1A CN201810945629A CN108746105A CN 108746105 A CN108746105 A CN 108746105A CN 201810945629 A CN201810945629 A CN 201810945629A CN 108746105 A CN108746105 A CN 108746105A
- Authority
- CN
- China
- Prior art keywords
- circulating pump
- box
- filter
- cleaning
- oil inlet
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 29
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of EMU special gear box cycle washers, including circulating pump system, cleaning fluid tank filtration system and electric control box composition, circulating pump one is connected on circulating pump system, circulating pump one on be connected with oil inlet pipe, filtration system is equipped with filter one, oil inlet pipe connects filter one, one tooth connection roller box of filter, gear-box is equipped with oil inlet and oil discharge outlet, oil inlet connects filter one, oil discharge outlet is connected with filter two, it is connected with oil return pipe on filter two, circulating pump two is connected on oil return pipe, it is respectively connected with electric control box on circulating pump one and circulating pump two.The advantages of the present invention over the prior art are that：The wheel of different EMU vehicles is applicable to gear-box washing and cleaning operation, the cleaning inside gear-box can be effectively carried out, reach technological standards and productivity, can efficiently, easily remove incrustation, metal powder etc. inside gear-box.
Description
Technical field
The present invention relates to EMU cleaning means field, in particular to a kind of EMU special gear box cycle washers.
Background technology
Motor train unit train comes into operation in large quantities throughout the country, undertakes main railway passenger volume, motor train unit train
The speed of service is high, and very high requirement is proposed to operational safety.Existing overhaul of train-set regulatory requirements motor-car often runs 600,000 Km, enters
Library carries out two level and repaiies, one of them important process is after the waste oil in gear-box is discharged in steering framing wheel, in gear-box
Portion is thoroughly cleaned, to clean out the metal powder of gear-box bottom case, inner wall and gear surface and dirt, to ensure
The cleannes of the lubricating oil newly injected and the good operation of gear-box.Wheel decomposes gear-box since this repaiies Cheng Wuxu,
Can not cleaning be carried out to gear-box inside using common decomposition cleaning way and per tour workload reaches tens of.To solve to produce
It is badly in need of, ensures repair quality, research is a kind of to become urgently to be resolved hurrily suitable for motor car wheel to the equipment special of gear-box internal washing
Project.
Invention content
The technical problem to be solved by the present invention is to, provide one kind be exclusively used in train of high-speed motor train unit storage periodic inspection when,
Wash cycles are carried out to gear-box inside to wheel, to reach the metal powder of gear chamber interior wall, bottom case and gear surface, various
The cleaning device that dirt thoroughly removes.
In order to solve the above technical problems, technical solution provided by the invention is：A kind of EMU special gear box circulation cleaning
Washing machine, including circulating pump system, cleaning fluid tank filtration system and electric control box form, and are connected on the circulating pump system
Circulating pump one is connected with oil inlet pipe on the circulating pump one, and the filtration system is equipped with filter one, and the oil inlet pipe connects
Filter one, one tooth connection roller box of the filter are connect, the gear-box is equipped with oil inlet and oil discharge outlet, and the oil inlet connects
Filter one is connect, the oil discharge outlet is connected with filter two, and oil return pipe, the oil return pipe are connected on the filter two
On be connected with circulating pump two, be respectively connected with electric control box on the circulating pump one and circulating pump two.
The advantages of the present invention over the prior art are that：Apparatus of the present invention are applicable to the wheel pair of different EMU vehicles
Gear-box washing and cleaning operation can effectively carry out the cleaning inside gear-box, reach technological standards and productivity.Apparatus of the present invention are suitable
For motor train unit wheel to the cleaning upkeep operation of gear-box, incrustation, metal powder inside gear-box can efficiently, be easily removed
Deng, it is ensured that the reliability that gear-box works when EMU high-speed cruising.
As an improvement, the cleaning machine is equipped with two sets of independent circulating filtration cleaning systems, it can be simultaneously to two teeth
Roller box carries out cleaning, improves the efficiency of cleaning, can complete cleaning faster.
As an improvement, three-level magnetic filter device is equipped in the filter, for removing impurity dirt, Magnetic filtration device dress
Setting can adsorb with the good dirt by gear-box, improve filter quality.
As an improvement, the electric control box is frequency control case, oil inlet quantity is adjusted by frequency conversion speed-adjusting system, makes oil inlet
Amount matches with oil pump capacity, ensures that cleaning liquid level when cleaning in gear-box keeps stablizing.
As an improvement, the execution algorithm of the cycle washer uses PLC, it has suffered cleaning process and has been automatically controlled by PLC
At.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of EMU special gear box cycle washer.
As shown in the figure：1, circulating pump one, 2, oil inlet pipe, 3, filter one, 4, gear-box, 5, filter two, 6, oil return pipe,
7, circulating pump two, 8, electric control box.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
The present invention in the specific implementation, a kind of EMU special gear box cycle washer, including circulating pump system, cleaning
Liquid case filtration system and electric control box form, and circulating pump 1, the circulating pump one are connected on the circulating pump system
Oil inlet pipe 2 is connected on 1, the filtration system is equipped with filter 1, and the oil inlet pipe 2 connects filter 1, the mistake
One 3 tooth connection roller box 4 of filter, the gear-box 4 are equipped with oil inlet and oil discharge outlet, and the oil inlet connects filter 1, institute
It states oil discharge outlet and is connected with filter 25, oil return pipe 6 is connected on the filter 25, connects and sets on the oil return pipe 6
There is circulating pump 27, electric control box 8 is respectively connected on the circulating pump 1 and circulating pump 27.
The cleaning machine is equipped with two sets of independent circulating filtration cleaning systems, can be carried out simultaneously to two gear-boxes clear
Work is washed, the efficiency of cleaning is improved, cleaning can be completed faster.
Three-level magnetic filter device is equipped in the filter, for removing impurity dirt, magnetic filter device can be with
Good adsorbs the dirt in gear-box, improves filter quality.
The electric control box 8 be frequency control case, by frequency conversion speed-adjusting system adjust oil inlet quantity, make oil inlet quantity with it is fuel-displaced
Amount matches, and ensures that cleaning liquid level when cleaning in gear-box keeps stablizing.
The execution algorithm of the cycle washer uses PLC, has suffered cleaning process and automatically controls completion by PLC.
The operation principle of the present invention：The machine is made of circulating pump system, cleaning fluid tank filtration system and electric control box.Work
When making, the bottom oil discharge outlet of each gear-box of motor-car and top oil inlet are connect with cleaning machine oil return pipe and oil inlet pipe respectively,
Oil inlet quantity is adjusted by frequency conversion speed-adjusting system, oil inlet quantity is made to match with oil pump capacity, ensures the cleaning solution in gear-box when cleaning
Position keeps stablizing.The cleaning solution extracted out from gear-box passes through three-level magnetic filter device, by removals such as impurity dirts.It has suffered cleaning
Process automatically controls completion by PLC.Every cleaning machine is equipped with two sets of independent circulating filtration cleaning systems, can be simultaneously to two teeth
Roller box carries out washing and cleaning operation, improves operating efficiency.
The present invention and its embodiments have been described above, this description is no restricted, shown in attached drawing
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (5)
1. a kind of EMU special gear box cycle washer, it is characterised in that：Including circulating pump system, cleaning fluid tank filtering system
System and electric control box form, and are connected with circulating pump one (1) on the circulating pump system, connect on the circulating pump one (1)
It is equipped with oil inlet pipe (2), the filtration system is equipped with filter one (3), and oil inlet pipe (2) the connection filter one (3) is described
Filter one (3) tooth connection roller box (4), the gear-box (4) are equipped with oil inlet and oil discharge outlet, the oil inlet connection filtering
Device one (3), the oil discharge outlet are connected with filter two (5), and oil return pipe (6) is connected on the filter two (5), described
It is connected with circulating pump two (7) on oil return pipe (6), electrical control is respectively connected on the circulating pump one (1) and circulating pump two (7)
Case (8).
2. a kind of EMU special gear box cycle washer according to claim 1, it is characterised in that：The cleaning machine
Two sets of independent circulating filtration cleaning systems are equipped with, can cleaning be carried out to two gear-boxes simultaneously.
3. a kind of EMU special gear box cycle washer according to claim 1, it is characterised in that：The filter
It is interior to be equipped with three-level magnetic filter device, for removing impurity dirt.
4. a kind of EMU special gear box cycle washer according to claim 1, it is characterised in that：The electric-controlled
Case (8) processed is frequency control case, adjusts oil inlet quantity by frequency conversion speed-adjusting system, oil inlet quantity is made to match with oil pump capacity, is ensured clear
Cleaning liquid level when washing in gear-box keeps stablizing.
5. a kind of EMU special gear box cycle washer according to claim 1, it is characterised in that：The circulation cleaning
The execution algorithm of washing machine uses PLC, has suffered cleaning process and automatically controls completion by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945629.1A CN108746105A (en) | 2018-08-20 | 2018-08-20 | A kind of EMU special gear box cycle washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945629.1A CN108746105A (en) | 2018-08-20 | 2018-08-20 | A kind of EMU special gear box cycle washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108746105A true CN108746105A (en) | 2018-11-06 |
Family
ID=63966357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945629.1A Pending CN108746105A (en) | 2018-08-20 | 2018-08-20 | A kind of EMU special gear box cycle washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108746105A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004070231A2 (en) * | 2003-02-07 | 2004-08-19 | Hydac Filtertechnik Gmbh | Lubricating device |
| CN202984181U (en) * | 2012-11-14 | 2013-06-12 | 天津职业技术师范大学 | Ultrasonic circulating washer |
| CN103341404A (en) * | 2013-06-20 | 2013-10-09 | 南车株洲电机有限公司 | Gear case-cleaning and lubricating oil-filtering system for electric locomotive |
| CN104259126A (en) * | 2014-09-12 | 2015-01-07 | 上海叠泉信息科技有限公司 | Cleaning method of gearbox of wind-driven generator |
-
2018
- 2018-08-20 CN CN201810945629.1A patent/CN108746105A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004070231A2 (en) * | 2003-02-07 | 2004-08-19 | Hydac Filtertechnik Gmbh | Lubricating device |
| CN202984181U (en) * | 2012-11-14 | 2013-06-12 | 天津职业技术师范大学 | Ultrasonic circulating washer |
| CN103341404A (en) * | 2013-06-20 | 2013-10-09 | 南车株洲电机有限公司 | Gear case-cleaning and lubricating oil-filtering system for electric locomotive |
| CN104259126A (en) * | 2014-09-12 | 2015-01-07 | 上海叠泉信息科技有限公司 | Cleaning method of gearbox of wind-driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
|
| RJ01 | Rejection of invention patent application after publication |