CN208098186U - A kind of upper thrust bearing for mine gyratory crusher - Google Patents
A kind of upper thrust bearing for mine gyratory crusher Download PDFInfo
- Publication number
- CN208098186U CN208098186U CN201820307652.3U CN201820307652U CN208098186U CN 208098186 U CN208098186 U CN 208098186U CN 201820307652 U CN201820307652 U CN 201820307652U CN 208098186 U CN208098186 U CN 208098186U
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- China
- Prior art keywords
- thrust bearing
- grease
- upper thrust
- box
- mine
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Abstract
The utility model discloses a kind of upper thrust bearings for mine gyratory crusher, including upper thrust bearing and the portal frame of upper thrust bearing upper end is set, the upper end of portal frame is equipped with oil pocket, the left and right sides wall of oil pocket offers L shape aperture, the other end of L shape aperture extends to the lower part both ends of portal frame, the upper end of portal frame is equipped with grease-box, the upper end of grease-box is equipped with mobile bar, the lower end of mobile bar successively downward through the upper end of the upper and lower side of grease-box and portal frame and extends in oil pocket, the upper end of mobile bar is fixed with pressing plate, the left and right sides of mobile bar being located in grease-box is fixed with cross bar.The utility model is easy to operate, can be realized automatically to the function of lubricating oil on upper thrust bearing, and can prevent from dust from falling on thrust bearing influencing its service life.
Description
Technical field
The utility model relates to upper thrust bearing technical field more particularly to a kind of upper push shafts for mine gyratory crusher
It holds.
Background technique
Gyratory crusher suitable for metallurgy, build, build the road, raw material is broken chemistry and silicate industry, according to broken
The difference and magnanimity product particle of principle are of different sizes, and are divided into many models.Crusher is widely used in mine, smelts, builds
Numerous departments such as material, highway, railway, water conservancy and chemical industry.Cone crushing is than big, high-efficient, low energy consumption, product grain
Degree uniformly, be suitble in broken and fine crushing various ores, rock.
And the gyratory crusher seen by us currently on the market, deficiency is remained in the structure of upper thrust bearing assembly, is deposited
It is excessively too fast in lubrication oil consumption, need timing to add lubricating oil, and dust-proof effect is poor, brings fiber crops to the operation of entire crusher
It is tired.Therefore, the utility model devises a kind of upper thrust bearing for mine gyratory crusher.
Utility model content
Purpose of the utility model is to solve existing upper thrust bearings to need timing addition lubricating oil, and dust-proof effect is poor
The problem of, and a kind of upper thrust bearing for mine gyratory crusher proposed.
To achieve the goals above, the utility model uses following technical solution：
Including upper thrust bearing and upper thrust bearing upper end is arranged in a kind of upper thrust bearing for mine gyratory crusher
The upper end of portal frame, the portal frame is equipped with oil pocket, and the left and right sides wall of the oil pocket offers L shape aperture, and the L shape is opened
The other end in hole extends to the lower part both ends of portal frame, and the upper end of the portal frame is equipped with grease-box, the grease-box
Upper end is equipped with mobile bar, and the lower end of the mobile bar successively downward through the upper end of the upper and lower side of grease-box and portal frame and is prolonged
It extends in oil pocket, the upper end of the mobile bar is fixed with pressing plate, the left and right sides of the mobile bar being located in grease-box
It is fixed with cross bar, is fixed with spring on the right side of the lower end of the cross bar, the lower end of the spring is fixed at lubricating oil
On the lower end inner wall of case, the lower end outer wall of the upper thrust bearing is socketed with dust cover, opens up at the lower end center of the dust cover
There is axis hole, the bottom side of the wall of the upper thrust bearing is equipped with annular fixinig plate, and the both ends of the annular fixinig plate are fixed with respectively
Fixed block, two fixed blocks run through dust cover and are threaded with the same fastening bolt by threaded hole.
Preferably, the mobile bar is taper, and the upper end diameter of mobile bar is less than lower end diameter.
Preferably, oil leaking hole is offered at left and right sides of the lower end of the dust cover, and Air Filter is equipped in oil leaking hole.
Preferably, the upper end of the pressing plate is equipped with protective layer.
Preferably, oil inlet pipe is communicated at the top of the grease-box.
Compared with prior art, the utility model provides a kind of upper thrust bearing for mine gyratory crusher, has
Following beneficial effect：
1, upper thrust bearing for being used for mine gyratory crusher, by the way that the mobile bar of grease-box upper end is arranged in and sets
The pressing plate in mobile bar upper end is set, with hand pressing plate mobile bar is moved down, enables to the lubricating oil in grease-box
Gap between mobile bar and grease-box is flowed into oil pocket, and then the L shape aperture by the way that oil pocket two sides are arranged in, energy
It is enough to drain into the lubricating oil in oil pocket on upper thrust bearing, it can be realized automatically to the function of lubricating oil on upper thrust bearing, pass through
Cross bar and spring in mobile bar are set, when not lower pressing mobile bar, enable to mobile bar to automatically reset, and then be convenient for
Staff pushes mobile bar again, by the way that the dust cover of upper thrust bearing lower end is arranged in, can be avoided at broken mine, greatly
The dust of amount, which is fallen on thrust bearing, influences its service life.
2, the upper thrust bearing for being used for mine gyratory crusher, by the annular fixinig plate being arranged on upper thrust bearing, just
In dust cover to be fixed on upper thrust bearing, by the way that the oil leaking hole of dust cover lower end is arranged in, can will be left on upper thrust bearing
Excessive fuel consumption discharge.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is easy to operate, it can be realized automatically to the function of lubricating oil on upper thrust bearing, and can prevent dust from falling in shadow on thrust bearing
Ring its service life.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of upper thrust bearing for mine gyratory crusher structural schematic diagram；
Fig. 2 be the utility model proposes a kind of upper thrust bearing for mine gyratory crusher on thrust bearing and dust cover
The structural schematic diagram of 11 connections.
In figure：Thrust bearing, 2 portal frames, 3 grease-boxs, 4 oil pockets, the aperture of 5L shape, 6 mobile bars, 7 pressing plates, 8 cross bars, 9 on 1
Spring, 10 oil inlet pipes, 11 dust covers, 12 fixed blocks, 13 fastening bolts, 14 annular fixinig plates, 15 axis holes, 16 Air Filters.
Specific embodiment
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of upper thrust bearing for mine gyratory crusher, including upper thrust bearing 1 and setting are upper
The upper end of the portal frame 2 of 1 upper end of thrust bearing, portal frame 2 is equipped with oil pocket 4, and the left and right sides wall of oil pocket 4 offers L shape aperture
The other end of 5, L shape apertures 5 extends to the lower part both ends of portal frame 2, and the upper end of portal frame 2 is equipped with grease-box 3, grease-box
3 upper end is equipped with mobile bar 6, the upper end of the lower end of the mobile bar 6 successively upper and lower side downward through grease-box 3 and portal frame 2
And extend in oil pocket 4, the upper end of mobile bar 6 is fixed with pressing plate 7, the left and right sides of mobile bar 6 being located in grease-box 3
It is fixed with cross bar 8, is fixed with spring 9 on the right side of the lower end of cross bar 8, the lower end of spring 9 is fixed at grease-box 3
On lower end inner wall, the lower end outer wall of upper thrust bearing 1 is socketed with dust cover 11, offers axis hole at the lower end center of dust cover 11
15, the bottom side of the wall of upper thrust bearing 1 is equipped with annular fixinig plate 14, and the both ends of annular fixinig plate 14 are fixed with fixed block respectively
12, two fixed blocks 12 through dust cover 11 and are threaded with the same fastening bolt 13 by threaded hole.
Mobile bar 6 is taper, and the upper end diameter of mobile bar is less than lower end diameter, convenient for lubricating oil is drained into oil pocket 4
It is interior, oil leaking hole is offered at left and right sides of the lower end of dust cover 11, the excessive fuel consumption left on upper thrust bearing 1 can be discharged, and is leaked
Air Filter 16 is equipped in oilhole, the upper end of pressing plate 7 is equipped with protective layer, pushes pressing plate 7, the top of grease-box 3 convenient for staff
Portion is communicated with oil inlet pipe 10.
In the utility model, in use, the mobile bar 6 and setting by the way that 3 upper end of grease-box is arranged in are in mobile bar 6
The pressing plate 7 of upper end moves down mobile bar 6 with hand pressing plate 7, enables to the lubricating oil in grease-box 3 along shifting
Gap between lever 6 and grease-box 3 is flowed into oil pocket 4, and then the L shape aperture 5 by the way that 4 two sides of oil pocket are arranged in, energy
It is enough to drain into the lubricating oil in oil pocket 4 on upper thrust bearing 1, it can be realized automatically to the function of lubricating oil on upper thrust bearing 1, lead to
The cross bar 8 and spring 9 being arranged in mobile bar 6 are crossed, when not lower pressing mobile bar 6, mobile bar 6 is enabled to automatically reset,
And then mobile bar 6 is pushed again convenient for staff, by the way that the dust cover 11 of upper 1 lower end of thrust bearing is arranged in, can be avoided
When broken mine, a large amount of dust, which is fallen on thrust bearing 1, influences its service life, passes through the ring being arranged on upper thrust bearing 1
Shape fixinig plate 14, convenient for dust cover 11 to be fixed on upper thrust bearing 1, by the way that the oil leaking hole of 11 lower end of dust cover, energy is arranged in
It is enough that the excessive fuel consumption left on upper thrust bearing 1 is discharged.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 (5)
1. a kind of upper thrust bearing for mine gyratory crusher, including upper thrust bearing (1) and setting are on upper thrust bearing (1)
The portal frame (2) at end, which is characterized in that the upper end of the portal frame (2) is equipped with oil pocket (4), the left and right sides of the oil pocket (4)
Wall offers L shape aperture (5), and the other end of the L shape aperture (5) extends to the lower part both ends of portal frame (2), described gantry
The upper end of frame (2) is equipped with grease-box (3), and the upper end of the grease-box (3) is equipped with mobile bar (6), the mobile bar (6)
Lower end successively the upper end of the upper and lower side downward through grease-box (3) and portal frame (2) and extends to the shifting in oil pocket (4)
The upper end of lever (6) is fixed with pressing plate (7), and the left and right sides of the mobile bar (6) being located in grease-box (3) is fixed
Equipped with cross bar (8), it is fixed with spring (9) on the right side of the lower end of the cross bar (8), the lower end of the spring (9) is fixed at
On the lower end inner wall of grease-box (3), the lower end outer wall of the upper thrust bearing (1) is socketed with dust cover (11), the dust cover
(11) it is offered at lower end center axis hole (15), the bottom side of the wall of the upper thrust bearing (1) is equipped with annular fixinig plate (14), institute
The both ends for stating annular fixinig plate (14) are fixed with fixed block (12) respectively, and two fixed blocks (12) run through dust cover
(11) and by threaded hole the same fastening bolt (13) are threaded with.
2. a kind of upper thrust bearing for mine gyratory crusher according to claim 1, which is characterized in that the movement
Bar (6) is taper, and the upper end diameter of mobile bar is less than lower end diameter.
3. a kind of upper thrust bearing for mine gyratory crusher according to claim 1, which is characterized in that described dust-proof
It covers and offers oil leaking hole at left and right sides of the lower end of (11), and be equipped with Air Filter (16) in oil leaking hole.
4. a kind of upper thrust bearing for mine gyratory crusher according to claim 1, which is characterized in that the pressing plate
(7) upper end is equipped with protective layer.
5. a kind of upper thrust bearing for mine gyratory crusher according to claim 1, which is characterized in that the lubrication
Oil inlet pipe (10) are communicated at the top of fuel tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307652.3U CN208098186U (en) | 2018-03-06 | 2018-03-06 | A kind of upper thrust bearing for mine gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307652.3U CN208098186U (en) | 2018-03-06 | 2018-03-06 | A kind of upper thrust bearing for mine gyratory crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208098186U true CN208098186U (en) | 2018-11-16 |
Family
ID=64125871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820307652.3U Expired - Fee Related CN208098186U (en) | 2018-03-06 | 2018-03-06 | A kind of upper thrust bearing for mine gyratory crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208098186U (en) |
-
2018
- 2018-03-06 CN CN201820307652.3U patent/CN208098186U/en not_active Expired - Fee Related
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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: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |