CN206522362U - Horizontal centrifuge bearing block pushes away oil ring - Google Patents
Horizontal centrifuge bearing block pushes away oil ring Download PDFInfo
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- CN206522362U CN206522362U CN201720137063.0U CN201720137063U CN206522362U CN 206522362 U CN206522362 U CN 206522362U CN 201720137063 U CN201720137063 U CN 201720137063U CN 206522362 U CN206522362 U CN 206522362U
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- oil ring
- oil
- bearing
- ring body
- annular lamina
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Abstract
Oil ring is pushed away the utility model discloses a kind of horizontal centrifuge bearing block, its drip irrigation device is：Oil ring body is pushed away including hollow cylindrical, the outer wall for pushing away oil ring body is provided with spiral helicine annular lamina, annular lamina is formed along the axis direction spiral for pushing away oil ring body, and an end face for pushing away oil ring body is provided with sealed circular ring, and the diameter of sealed circular ring is more than the diameter of annular lamina；The utility model can reduce the loss of the lubricating oil of injection bearing seat, and the lubricating oil for flowing to bearing increases, so as to improve the lubricant effect of bearing.
Description
Technical field
The utility model is related to bearing block accessory field, and in particular to horizontal centrifuge bearing block pushes away oil ring.
Background technology
Horizontal centrifuge is a kind of common equipment, generally centrifugal force is produced using the rotary drum of rotation at a high speed, suspension
In catching, solid particles drawn off automatically in rotary drum and under force to outside machine, while under the influence of centrifugal force, hang
Liquid in supernatant liquid is thrown out of by filter medium, rotary drum aperture, so as to reach the purpose of solid-liquor separation filtering.
The rotary drum of horizontal centrifuge is driven by rotating shaft to be rotated, and bearing is cased with rotating shaft, and bearing is arranged on bearing
In seat.To keep the greasy property of bearing, it is necessary to inject lubricating oil, lubricating oil into bearing block by the oil filler point on bearing block
After being injected into, because the high speed of rotating shaft rotates, a part of lubricating oil can be thrown toward one end away from bearing, from remote bearing
Leaked at end cap, so as to cause the lubricating oil for flowing to bearing to reduce, it is impossible to keep the greasy property of bearing.
Utility model content
The purpose of this utility model is to provide a kind of horizontal centrifuge bearing block and pushes away oil ring, and its advantage is can to reduce injection
The loss of the lubricating oil of bearing block, the lubricating oil for flowing to bearing increases, so as to improve the lubricant effect of bearing.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of horizontal centrifugal arbor
Bearing pushes away oil ring, including hollow cylindrical pushes away oil ring body, and the outer wall for pushing away oil ring body is provided with spiral helicine annular lamina,
The axis direction spiral that the annular lamina pushes away oil ring body described in is formed, and an end face for pushing away oil ring body is provided with close
Annulus is sealed, the diameter of the sealed circular ring is more than the diameter of the annular lamina.
By above-mentioned technical proposal, in use, push away oil ring body in the rotating shaft, push away an end face of oil ring body with
Bearing is contradicted, and end face of the sealed circular ring away from annular lamina is contradicted with end cap, the fixation for pushing away oil ring is realized, in the process of axis of rotation
In, spiral helicine annular lamina can be gone back the lubricating oil for flowing to end cap direction by screw action extruding when rotating, and will be lubricated
Oil is pressed against the direction of bearing, while the diameter of sealed circular ring is more than the diameter of annular lamina, sealed circular ring can also be to lubricating oil
Play a part of stop, and then prevent lubricating oil from being overflowed to end cap direction, reduce the waste of lubricating oil.Due to overwhelming majority lubrication
Oil flows to the direction of bearing, therefore the greasy property of bearing can be enhanced.
The utility model is further arranged to：One side of the sealed circular ring away from the annular lamina is fixed with sealing ring.
By above-mentioned technical proposal, sealing ring can strengthen the sealing between sealed circular ring and end cap, so that preferably
Prevent lubricating oil from being flowed out from the direction of end cap, further reduce leaking for lubricating oil.
In summary, the utility model has the advantages that：
1st, the lubricating oil overwhelming majority of injection is flowed to the direction of bearing, be enhanced the lubricant effect of bearing；
2nd, the possibility that lubricating oil is revealed to end cap direction is reduced, so as to reduce the waste of lubricating oil.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the schematic diagram of embodiment sealed circular ring in embodiment 1；
Fig. 3 is the schematic diagram of embodiment sealed circular ring size in embodiment 1；
Fig. 4 is that the schematic diagram pushed away when oil ring is installed is embodied in embodiment 1；
Fig. 5 is the schematic diagram of embodiment ring structure in embodiment 2.
In figure, 1, push away oil ring body；2nd, annular lamina；3rd, sealed circular ring；31st, sealing ring；4th, bearing block；41st, cover plate；42、
End cap；43rd, oil storage space；44th, oil filler point；441st, sealing-plug；5th, bearing；6th, rotating shaft.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：Horizontal centrifuge bearing block pushes away oil ring, as shown in Figure 1,2 and 3, including hollow cylindrical pushes away oil ring
Body 1, pushes away the outer wall of oil ring body 1 integrally formed with spiral helicine annular lamina 2, and annular lamina 2 is along the axis side for pushing away oil ring body 1
Formed to spiral, an end face for pushing away oil ring body 1 is provided with sealed circular ring 3, and the diameter of sealed circular ring 3 is more than annular lamina 2
Diameter.
As shown in figure 4, when installing, first by bearing 5 in 54, bearing, pushing away inwall and the rotating shaft 6 of oil ring body 1
Diameter is identical, will push away oil ring body 1 in rotating shaft 6, an end face for pushing away oil ring body 1 is contradicted with bearing 5, then installs lid
Plate 41 and end cap 42, make end face of the sealed circular ring 3 away from annular lamina 2 be contradicted with cover plate 41 and end cap 42, oil are pushed away so as to realize
The fixation of ring.Push away and oil storage space 43 is constituted between oil ring body 1 and bearing 5, oil storage space 43 is connected with oil filler point 44.
The course of work：Sealing-plug 441 is first turned on, lubricating oil is injected from oil filler point 44, and closes sealing-plug 441, is lubricated
Oil enters in oil storage space 43, and a part of lubricating oil can flow to bearing 5, and another part lubricating oil can flow to the direction of end cap 42.
During rotating shaft 6 is rotated, rotating shaft 6, which drives, pushes away oil ring rotation, and spiral helicine annular lamina 2 can will flow to end cap 42 when rotating
The lubricating oil in direction is gone back by screw action extruding, lubricating oil is pressed against to the direction of bearing 5, simultaneously because sealed circular ring 3
Diameter be more than the diameter of annular lamina 2, and sealed circular ring 3 contradicts with cover plate 41 and end cap 42, and sealed circular ring 3 can also be right
Lubricating oil plays a part of stop, and then prevents lubricating oil from being overflowed to the direction of end cap 42, reduces the waste of lubricating oil.
Embodiment 2：Horizontal centrifuge bearing block pushes away oil ring, and difference from Example 1 is, as shown in figure 5, sealing circle
One side of the ring 3 away from annular lamina 2 is fixed with sealing ring 31.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (2)
1. a kind of horizontal centrifuge bearing block pushes away oil ring, it is characterized in that：Oil ring body is pushed away including hollow cylindrical（1）, it is described
Push away oil ring body（1）Outer wall be provided with spiral helicine annular lamina（2）, the annular lamina（2）Oil ring body is pushed away described in（1）Axle
Line direction spiral is formed, described to push away oil ring body（1）An end face be provided with sealed circular ring（3）, the sealed circular ring（3）'s
Diameter is more than the annular lamina（2）Diameter.
2. horizontal centrifuge bearing block according to claim 1 pushes away oil ring, it is characterized in that：The sealed circular ring（3）It is remote
The annular lamina（2）One side be fixed with sealing ring（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137063.0U CN206522362U (en) | 2017-02-14 | 2017-02-14 | Horizontal centrifuge bearing block pushes away oil ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137063.0U CN206522362U (en) | 2017-02-14 | 2017-02-14 | Horizontal centrifuge bearing block pushes away oil ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522362U true CN206522362U (en) | 2017-09-26 |
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ID=59891753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720137063.0U Active CN206522362U (en) | 2017-02-14 | 2017-02-14 | Horizontal centrifuge bearing block pushes away oil ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163015A (en) * | 2018-10-16 | 2019-01-08 | 燕山大学 | Self-lubricating bearing |
-
2017
- 2017-02-14 CN CN201720137063.0U patent/CN206522362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163015A (en) * | 2018-10-16 | 2019-01-08 | 燕山大学 | Self-lubricating bearing |
| CN109163015B (en) * | 2018-10-16 | 2020-05-15 | 燕山大学 | Self-lubricating bearing |
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