CN209354949U - A kind of oil return apparatus for vertical mill - Google Patents
A kind of oil return apparatus for vertical mill Download PDFInfo
- Publication number
- CN209354949U CN209354949U CN201821544316.7U CN201821544316U CN209354949U CN 209354949 U CN209354949 U CN 209354949U CN 201821544316 U CN201821544316 U CN 201821544316U CN 209354949 U CN209354949 U CN 209354949U
- Authority
- CN
- China
- Prior art keywords
- oil
- vertical mill
- cylinder
- pipe
- return apparatus
- 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
Links
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to clean manufacturing fields, it discloses a kind of oil return apparatus for vertical mill, solve the problems, such as that current oil lubrication is ineffective, including oil sump tank and it is connected to the oil pipe of oil sump tank bottom, the one end of oil pipe far from oil sump tank is oiling end, oiling end is used to be provided with filter mechanism on oil pipe, oil pipe is divided into oil inlet pipe and flowline by filter mechanism to lubricating oil is added between high speed shaft and support sleeve.According to above technical scheme, by being provided with filter mechanism in oil return route, the iron impurities in lubricating oil are filtered and are discharged, to achieve the purpose that the lubricant effect for improving lubricating oil, the practicality is good, application easy to spread, has biggish value.
Description
Technical field
The utility model relates to clean manufacturing fields, more specifically, it relates to a kind of oil return apparatus for vertical mill.
Background technique
Vertical mill is a kind of ideal large-scale milling equipment, is widely used in cement, electric power, metallurgy, chemical industry, nonmetallic ore
Etc. industries, high production efficiency blocky and feed particulate material can be worn into required granular material.
A kind of vertical mill retarder spiral bevel gear Quick Release disclosed in the Chinese patent of existing Publication No. CN107498505A
Structure, including lower box, upper box, high speed shaft and output flange, high speed shaft are rotationally connected in support sleeve, the support shaft
Set is fixedly connected on lower box, and top bracket and bottom bracket, top bracket and bottom bracket are fixedly connected on lower box
Upper rotation connection sprocket drive spindle and cydariform tooth shaft, cydariform tooth shaft are connect with gear spindle drive, and gear shaft and high speed shaft are sequentially connected.
Above-mentioned vertical mill in the actual working process, main power source of the high speed shaft as vertical mill, and high speed shaft
The high-speed rotation in support sleeve can have certain abrasion between high speed shaft and support sleeve, so that high speed shaft and support shaft
There may be iron impurities in lubricating oil between set, its lubricant effect is influenced.
Utility model content
For the technical issues of there may be iron impurities in above-mentioned lubricating oil, the utility model is intended to provide a kind of use
In the oil return apparatus of vertical mill, by being provided with filter mechanism in oil return route, simultaneously by the iron impurities filtering in lubricating oil
Discharge, to achieve the purpose that improve lubricant effect.
To achieve the above object, the utility model provides following technical solution:
A kind of oil return apparatus for vertical mill including oil sump tank and is connected to the oil pipe of oil sump tank bottom, the oil
Managing one end far from oil sump tank is oiling end, and the oiling end is used for lubricating oil is added between high speed shaft and support sleeve,
Filter mechanism is provided on the oil pipe, oil pipe is divided into oil inlet pipe and flowline, the mistake by the filter mechanism
Filter structure includes cylinder and the filter screen along cylinder radially installed inside it, and one end of the cylinder is connect with oil inlet pipe,
The other end is connect with flowline.
Through the above technical solutions, by being provided with filter mechanism in oil return route, by the iron impurities in lubricating oil
It is filtered, when so that lubricating oil playing lubricating action between high speed shaft and support sleeve, will not make because of containing iron impurities
High speed shaft and support sleeve wear damage are obtained, meanwhile, because the iron impurities in lubricating oil are few, to reduce high speed shaft and branch
The frictional force between axle sleeve is supportted, to achieve the purpose that improve lubricant effect.
The utility model is further arranged to: the outer ring of the filter screen is connected with abutment ring, and the inner wall of the cylinder is opened
Equipped with installation annular groove, the abutment ring is plugged in installation annular groove.
Through the above technical solutions, connecting abutment ring in the outer ring of filter screen, and installation annular groove is opened up in the inner wall of cylinder,
The abutment ring of filter screen is plugged in installation annular groove, so that filter screen is easy for installation.
The utility model is further arranged to: the two sides of the abutment ring are fixed with elastic component, the elastic component and installation
The cell wall of annular groove abuts.
Through the above technical solutions, since the oil liquid in oil inlet pipe can cause certain impact to the intracorporal filter screen of cylinder
Power, by being provided with elastic component, so that elastic component plays certain buffer function in oil liquid when hitting filter screen, so as to
It is enough that filter screen is protected, improve the service life of filter screen.
The utility model is further arranged to: the outer cover of the cylinder is equipped with cooling cover, the cooling cover and cylinder
Water storage cavity is formed between body, the both ends of the cooling cover offer inlet and outlet, the inlet and outlet
It is connected to water storage cavity.
Through the above technical solutions, high speed shaft high-speed rotation in support sleeve, thus between high speed shaft and support sleeve
A large amount of heat can be generated, so that the temperature of lubricating oil increases, cooling cover is set, cooling water is added into cooling cover, from
And achieve the purpose that cool to lubricating oil.
The utility model is further arranged to: the water inlet is located at the lower section of water outlet.
Through the above technical solutions, setting water inlet is located at the lower section of water outlet, thus when cooling water enters from the inlet
When inside to cooling cover, cooling cover can be full of first, then be discharged by water outlet, so that cooling effect is more preferably.
The utility model is further arranged to: the oil inlet pipe is equipped with booster pump.
Through the above technical solutions, being arranged on oil inlet pipe and increasing since lubricating oil can also play the role of cooling
Press pump accelerates the oil return speed in oil liquid circuit, to improve cooling effect.
The utility model is further arranged to: being provided with sampling groove on the flowline.
Through the above technical solutions, by being lubricated oily sampling from sampling groove, judge whether is oil liquid in flowline
Qualification indicates the ineffective of filter mechanism filtering, needs to filter mechanism if still containing a large amount of iron impurities, into
Row checks.
The utility model is further arranged to: being mounted on oil valve on the oil inlet pipe and flowline.
Through the above technical solutions, needing when opening chip removal plate carries out cleaning iron impurities by oil inlet pipe and flowline
It closes, thus, it is mounted on oil valve on oil inlet pipe and flowline, realizes the on-off of oil inlet pipe and flowline.
In conclusion the utility model has the following beneficial effects:
(1) by being provided with filter mechanism in oil return route, the iron impurities in lubricating oil are filtered, so that profit
When lubricating oil plays lubricating action between high speed shaft and support sleeve, because the iron impurities in lubricating oil are few, to reduce
Frictional force between high speed shaft and support sleeve, to achieve the purpose that improve lubricant effect；
(2) by being provided with elastic component, so that elastic component plays certain buffering and makees in oil liquid when hitting filter screen
With improving the service life of filter screen so as to protect to filter screen；
(3) by the way that booster pump is arranged on oil inlet pipe, accelerate the oil return speed in oil liquid circuit, to improve cooling effect
Fruit.
Detailed description of the invention
Fig. 1 is the overall structure diagram of oil return apparatus；
Fig. 2 is to show filter mechanism inner mounting structure schematic diagram；
Fig. 3 is enlarged view at A in Fig. 2.
Appended drawing reference: 1, oil sump tank；11, oiling end；2, oil pipe；21, oil inlet pipe；22, flowline；23, sampling groove；24,
Oil valve；3, filter mechanism；31, cylinder；32, filter screen；34, abutment ring；35, annular groove is installed；36, elastic component；4, coolant jacket
Cylinder；41, water storage cavity；42, water inlet；43, water outlet；5, booster pump.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the implementation of the utility model
Mode is not limited only to this.
A kind of oil return apparatus for vertical mill is mainly used for improving the profit on vertical mill between high speed shaft and support sleeve
Sliding effect and cooling effect.As shown in Figure 1 comprising oil sump tank 1 and the oil pipe 2 being connected on oil sump tank 1, oil pipe 2 are remote
One end from oil sump tank 1 is oiling end 11, and oiling end 11 is used to that lubricating oil to be added between high speed shaft 01 and support sleeve 02.?
Filter mechanism 3 is provided on oil pipe 2, for being filtered the iron impurities in lubricating oil, to improve high speed shaft 01 and support
Lubricant effect between axle sleeve 02；It is provided with booster pump 5 on oil pipe 2, accelerates the oil return speed in oil liquid circuit, to improve
Cooling effect.
As shown in Figures 2 and 3, filter mechanism 3 includes cylinder 31 and the filtering along 31 radially installed of cylinder inside it
Net 32, cylinder 31 divides oil pipe 2 for oil inlet pipe 21 and flowline 22, and one end of cylinder 31 is connect with oil inlet pipe 21, the other end
It is connect with flowline 22.
In order to which filter screen 32 to be mounted on to the inside of cylinder 31, it is fixed with abutment ring 34 in the outer ring of filter screen 32, in cylinder
The inner wall of body 31 offers installation annular groove 35, by the setting of abutment ring 34 in installation annular groove 35.Meanwhile abutment ring 34 far from into
The side of oil pipe 21 is fixed with elastic component 36, and elastic component 36 is fixedly connected with the cell wall of installation annular groove 35.To in oil inlet pipe
21 into cylinder 31 when oil inlet, and oil liquid is on hitting filter screen 32, and elastic component 36 plays certain buffer function, so as to right
Filter screen 32 is protected, and the service life of filter screen 32 is improved.Wherein, elastic component 36 can be spring.
Sampling groove 23 is provided on flowline 22, by judging from the oil liquid extracted in flowline 22 in sampling groove 23
Number in oil liquid containing iron impurities, if iron impurities are excessive, illustrates that filter effect is bad.
Simultaneously as needing to carry out oil inlet pipe 21 and flowline 22 when needing to overhauling inside filter mechanism 3
Temporary closure, to be mounted on oil valve 24 on oil inlet pipe 21 and flowline 22.
Booster pump 5 is the prior art, and setting booster pump 5 is used to pressurize to the oil liquid inside oil pipe 2, so that oil liquid
Circulation rate is accelerated, and improves lubricating fluid to the cooling effect on vertical mill between high speed shaft 01 and support sleeve 02.Meanwhile in cylinder
The outer cover of body 31 is equipped with cooling cover 4, and water storage cavity 41 is formed between cooling cover 4 and cylinder 31, is opened up on cooling cover 4
There are water inlet 42 and water outlet 43, cooling cold water is added from water inlet 42, the hot water after cooling operations is discharged from water outlet 43,
So that the lubricating fluid to circulation cools down.
When use: opening booster pump 5, pressurize to the oil liquid in oil pipe 2, so that the circulation rate of oil liquid is accelerated, mention
High cooling effect；Meanwhile the oil liquid of circulation can be filtered operation by filter screen 32, so that lubricant effect is more preferably.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of oil return apparatus for vertical mill, including oil sump tank (1) and it is connected to the oil pipe (2) of oil sump tank (1) bottom,
The one end of the oil pipe (2) far from oil sump tank (1) is oiling end (11), and the oiling end (11) is used for high speed shaft and support shaft
Lubricating oil is added between set, which is characterized in that
It is provided with filter mechanism (3) on the oil pipe (2), oil pipe (2) is divided into oil inlet pipe (21) and gone out by the filter mechanism (3)
Oil pipe (22), the filter mechanism (3) include cylinder (31) and the filter screen along cylinder (31) radially installed inside it
(32), one end of the cylinder (31) is connect with oil inlet pipe (21), and the other end is connect with flowline (22).
2. a kind of oil return apparatus for vertical mill according to claim 1, which is characterized in that the filter screen (32)
Outer ring is connected with abutment ring (34), and the inner wall of the cylinder (31) offers installation annular groove (35), abutment ring (34) grafting
In installation annular groove (35).
3. a kind of oil return apparatus for vertical mill according to claim 2, which is characterized in that the abutment ring (34)
Two sides are fixed with elastic component (36), and the elastic component (36) abuts with the cell wall of installation annular groove (35).
4. a kind of oil return apparatus for vertical mill according to claim 1, which is characterized in that outside the cylinder (31)
Portion is arranged with cooling cover (4), is formed with water storage cavity (41), the coolant jacket between the cooling cover (4) and cylinder (31)
The both ends of cylinder (4) offer water inlet (42) and water outlet (43), and the water inlet (42) and water outlet (43) are and water storage cavity
(41) it is connected to.
5. a kind of oil return apparatus for vertical mill according to claim 4, which is characterized in that water inlet (42) position
In the lower section of water outlet (43).
6. a kind of oil return apparatus for vertical mill according to claim 1, which is characterized in that on the oil inlet pipe (21)
Booster pump (5) are installed.
7. a kind of oil return apparatus for vertical mill according to claim 1, which is characterized in that on the flowline (22)
Offer sampling groove (23).
8. a kind of oil return apparatus for vertical mill according to claim 1, which is characterized in that the oil inlet pipe (21) and
Oil valve (24) are mounted on flowline (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544316.7U CN209354949U (en) | 2018-09-20 | 2018-09-20 | A kind of oil return apparatus for vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544316.7U CN209354949U (en) | 2018-09-20 | 2018-09-20 | A kind of oil return apparatus for vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209354949U true CN209354949U (en) | 2019-09-06 |
Family
ID=67779166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544316.7U Expired - Fee Related CN209354949U (en) | 2018-09-20 | 2018-09-20 | A kind of oil return apparatus for vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209354949U (en) |
-
2018
- 2018-09-20 CN CN201821544316.7U patent/CN209354949U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107812478A (en) | A kind of efficient lubricant oil processing unit (plant) | |
| CN109128979A (en) | A kind of coolant circulation unit on platen | |
| CN209354949U (en) | A kind of oil return apparatus for vertical mill | |
| CN204494053U (en) | A kind of speed reducer lubricant oil cooling apparatus | |
| CN208474920U (en) | A kind of lubricant oil cooling apparatus | |
| CN208397666U (en) | A kind of novel hydraulic lubrication thin oil station | |
| CN203067758U (en) | Circulation oil cooling device of worm reducer | |
| CN216092598U (en) | Cutting fluid purification device | |
| CN2581039Y (en) | Band-type oil-water separator | |
| CN204276149U (en) | A kind of lubrication oil filtration machine | |
| CN207975234U (en) | Open filter built in oil sump | |
| CN203418050U (en) | Cold header with lubricating oil circulating filtration device | |
| CN207132079U (en) | The oil filtering cooling body of die-cutting machine | |
| CN208613233U (en) | A kind of cleaning parts tooling | |
| CN209278119U (en) | A kind of facial mask machine Special magnetic driving gear pump with lubricating function | |
| CN208595100U (en) | Convenient for the hydraulic oil container of heat dissipation | |
| CN202465629U (en) | Filter purification device for cold rolling mill lubrication liquid | |
| CN207035555U (en) | A kind of absorption cooling and warming water machine group with external magnetic filter | |
| CN201916684U (en) | Engine oil observation window structure for bearing box | |
| CN207111906U (en) | A kind of oil pump speed reducer used-oil product automatic filtering unit | |
| CN2433295Y (en) | Circulation lubricating cooling structure of vibration roller | |
| CN201902808U (en) | Dual-filtration lubrication device | |
| CN102152714B (en) | Improving structure of drive axle shell | |
| CN210218641U (en) | Simple detachable speed reducer oil filter | |
| CN2664756Y (en) | Dismantle-free filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20210920 |