CN207454572U - A kind of air-cooled intermediate bearing - Google Patents
A kind of air-cooled intermediate bearing Download PDFInfo
- Publication number
- CN207454572U CN207454572U CN201721149299.2U CN201721149299U CN207454572U CN 207454572 U CN207454572 U CN 207454572U CN 201721149299 U CN201721149299 U CN 201721149299U CN 207454572 U CN207454572 U CN 207454572U
- Authority
- CN
- China
- Prior art keywords
- bearing
- fuel tank
- oil
- bearing shell
- inlet pipe
- 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.)
- Withdrawn - After Issue
Links
- 239000002828 fuel tank Substances 0.000 claims abstract description 41
- 230000001050 lubricating effect Effects 0.000 claims abstract description 23
- 238000005461 lubrication Methods 0.000 claims abstract description 20
- 238000005538 encapsulation Methods 0.000 claims abstract 2
- 239000003921 oil Substances 0.000 claims description 57
- 238000007789 sealing Methods 0.000 claims description 9
- 239000012208 gear oil Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Abstract
The utility model is related to a kind of air-cooled intermediate bearings,Including bearing block,On,Lower bearing and bearing cap,On,Lower bearing holds axis tightly and is supported on bearing block and is filled through bearing cap lid,On,The both sides of lower bearing are respectively connected with externally mounted fuel tank,Externally mounted fuel tank includes upper,Lower fuel tank body,On,Lower side cover,Disc,Oil collection box,Oil inlet pipe,On,Lower fuel tank body is connected to,It is connected as one on the outside of lower bearing and through bolt combination,On,Lower side cover is connected as one through bolt combination in encapsulation,Lower fuel tank body outer end,On,Multiple tracks radiating fin is uniformly distributed with along the circumference on the outside of lower side cover,Disc is worn to be connected on axis and is arranged on,In lower fuel tank body,Oil collection box is correspondingly arranged above disc,Oil collection box is connected on oil inlet pipe,Oil inlet pipe is connected to oil cabinet wall or top bearing shell outer wall,Top bearing shell is equipped with lubrication channel,The both ends of lubrication channel are respectively communicated with the oil inlet pipe of two externally mounted fuel tanks,Lubricating cavity is equipped among lubrication channel,Lubricating cavity connects top bearing shell and between centers gap,On the supporting surface of the lower bearing and bearing block,Top bearing shell is equipped with the support lubricating loop integrally connected with the lid dress face of bearing cap,Support lubricating loop connection lubricating cavity.
Description
Technical field
The utility model is related to a kind of bearings, are specifically a kind of air-cooled intermediate bearing.
Background technology
Marine shafting slidingtype intermediate bearing is one of important auxiliary device of shafting, be used to support each jackshaft shaft part and
The radial load generated when weight and the shafting rotation of shaft coupling, it is ensured that shafting works well.Existing intermediate bearing bearing shell exists
Following shortcoming:1. the back of the body is coordinated with housing cavity support zone using cylindrical surface outside, and no aligning function after shafting lengthens, easily goes out
Existing friction phenomenon;2. the existing intermediate bearing type of cooling carries water cavity for bearing block inner cavity, since bear box wall thickness is thicker, and
Heat-conducting effect is poor, and to meet the cooling effect of oil temperature and Wa Wen, cooling water flow is very big, super large marine, and shafting length reaches
Hundred meters, it is necessary to which there are many quantity for installing intermediate bearing, it is intricate that intermediate bearing is then brought still by the way of water cooling to cabin
Pipe-line system, be to marine system design huge test, seriously affect the hydroelectric resources that ship uses.
The content of the invention
For the deficiency of water cooling intermediate bearing in the prior art, the utility model provide it is a kind of it is compact-sized it is small,
Lubrication, good heat dissipation effect without water cooling pipeline, reduce the air-cooled intermediate bearing of energy consumption.
The technical solution adopted in the utility model is：A kind of air-cooled intermediate bearing, including bearing block, upper and lower bearing shell and axis
Lid is held, upper and lower bearing shell holds axis tightly and is supported on bearing block and filled through bearing cap lid, it is characterised in that：The two of the upper and lower bearing shell
Side is respectively connected with externally mounted fuel tank, and externally mounted fuel tank includes upper and lower fuel tank body, upper and lower side cover, disc, oil collection box, oil inlet pipe, above and below
Fuel tank body is connected on the outside of upper and lower bearing shell and is connected as one through bolt combination, and upper and lower side cover is connected as one through bolt combination
Upper and lower fuel tank body outer end is encapsulated, is uniformly distributed with multiple tracks radiating fin on the outside of upper and lower side cover along the circumference, disc, which is worn, to be connected on axis
It is arranged in upper and lower fuel tank body, is correspondingly arranged oil collection box above disc, oil collection box is connected on oil inlet pipe, oil inlet pipe
Oil cabinet wall or top bearing shell outer wall are connected to, top bearing shell is equipped with lubrication channel, and the both ends of lubrication channel are respectively communicated with two
The oil inlet pipe of externally mounted fuel tank, lubrication channel centre are equipped with lubricating cavity, lubricating cavity connection top bearing shell and between centers gap, the lower bearing
With on the supporting surface of bearing block, the lid dress face of top bearing shell and bearing cap be equipped with the support lubricating loop integrally connected, support profit
Sliding circuit communication lubricating cavity.
The externally mounted fuel tank bottom is equipped with drainage pipe.
Balance pipeline is communicated between two externally mounted fuel tank bottoms.
The upper and lower side cover inner wall is equipped with the gear oil pocket integrally connected, keeps off in oil pocket and sets oil scraper ring.
The support contact surface of the upper and lower bearing shell and bearing block, bearing cap is spherical surface.
The babinet that oils is equipped with oil inlet.
On the supporting surface of the lower bearing and bearing block, the lid dress face of top bearing shell and bearing cap is equipped with and is located at support lubrication
The oil sealing chamber with oil sealing that circuit both sides are kept to the side.
This intermediate bearing both ends use the externally mounted fuel tank of external hanging type, and externally mounted fuel tank selects the high material of good heat dissipation effect, intensity, letter
Change Complicated Pipe System on ship to arrange, cancel cooling water pipeline, it is energy-saving.By disc by the lubricating oil in externally mounted fuel tank get rid of to
In oil collection box, oil collection box is sent lubricating oil to lubrication channel by oil inlet pipe, the lubricating cavity in lubrication channel to bearing shell and
Between centers gap and by the way that lubricating loop is supported to be lubricated gap between bearing shell and bearing block, bearing cap, lubrication is abundant, lubrication
Oil afterwards obstructs No leakage through oil sealing, and lubricating oil is back to the externally mounted fuel tank of both sides by axis and bush gap, through the flat of bottom connection
Weigh pipeline balance both sides fuel tank, it is ensured that bearing entirety gravity balance, support damage bearing shell hidden danger caused by non-stop layer is unbalance, and energy
The liquid level that both sides lubricating oil remains needs is taken into account, by the enterprising hydraulic fluid port oil inlet repairing of the babinet that oils, is passed through after long-time service
The drainage pipe of bottom more oil change.It is advantageously ensured that lubricant effect, extend the service life of bearing.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is Fig. 1 left views.
In figure：Bearing block 1, lower bearing 2, top bearing shell 3, bearing cap 4, axis 5, lubrication channel 6, lubricating cavity 7, support lubricate back
Road 8, oil sealing chamber 9, oil sealing 10, the babinet 11 that oils, lower fuel tank body 12, oil inlet 13, disc 14, oil inlet pipe 15, drainage pipe
16th, upper side cover 17, lower side cover 18, radiating fin 19, gear oil pocket 20, oil scraper ring 21, balance pipeline 22, oil collection box 23.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Fig. 1, shown in 2：A kind of air-cooled intermediate bearing includes bearing block 1, upper and lower bearing shell 3,2 and bearing cap 4, upper and lower bearing shell
3rd, 2 holding axis 5, which are supported on bearing block 1 and are covered through bearing cap 4, fills, on the supporting surface of lower bearing 2 and bearing block 1, top bearing shell 3 with
The lid dress face of bearing cap 4, which is equipped with, is located at the oil sealing chamber 9 with oil sealing 10 that both sides are kept to the side, upper and lower bearing shell and bearing block, bearing cap
Support contact surface be spherical surface.The both sides of upper and lower bearing shell 3,2 are respectively connected with externally mounted fuel tank, externally mounted fuel tank include upper and lower fuel tank body 11,
12nd, upper and lower side cover 17,18, disc 14, oil collection box 23, oil inlet pipe 15, upper and lower fuel tank body 11,12 are connected to upper and lower axis
It watts 3,2 outsides and is connected as one through bolt combination, the babinet 11 that oils is equipped with oil inlet 13, and lower 12 bottom of fuel tank body is equipped with and puts
It lets out pipe 16, is communicated with balance pipeline 22 under two externally mounted fuel tanks between 12 bottom of fuel tank body, upper and lower side cover 17,18 connects through bolt combination
The upper and lower fuel tank body 11 of integral packaging, 12 outer ends are connected in, upper and lower side cover inner wall is oily equipped with the gear integrally connected, and 20, keep off oil pocket 20
Oil scraper ring 21 is inside set, the outside of upper and lower side cover 17,18 is uniformly distributed with multiple tracks radiating fin 19 along the circumference, and disc 14, which is worn, is connected on axis 5
On be arranged in upper and lower fuel tank body 11,12, the top of disc 14 is correspondingly arranged oil collection box 23, and oil collection box 23 is connected to oil inlet pipe
On road 15, oil inlet pipe 15 is connected to 3 outer wall of top bearing shell, and top bearing shell 3 is equipped with lubrication channel 6, and the both ends of lubrication channel 6 are distinguished
The oil inlet pipe of two externally mounted fuel tanks is connected, lubricating cavity 7 is equipped among lubrication channel 6, lubricating cavity 7 connects gap between top bearing shell 3 and axis 5
Lubrication, lower bearing 2 on the supporting surface of bearing block 1, top bearing shell 3 and centre position on the lid dress face of bearing cap 4 be equipped with integrally connecting
Logical support lubricating loop 8, support lubricating loop 8 connect lubricating cavity 7.
Claims (7)
1. a kind of air-cooled intermediate bearing, including bearing block, upper and lower bearing shell and bearing cap, upper and lower bearing shell holds axis tightly and is supported on bearing
It is filled on seat and through bearing cap lid, it is characterised in that：The both sides of the upper and lower bearing shell are respectively connected with externally mounted fuel tank, externally mounted fuel tank include it is upper,
Lower fuel tank body, upper and lower side cover, disc, oil collection box, oil inlet pipe, upper and lower fuel tank body are connected on the outside of upper and lower bearing shell and pass through
Bolt combination is connected as one, and upper and lower side cover is connected as one the upper and lower fuel tank body outer end of encapsulation, upper and lower side cover through bolt combination
Outside be uniformly distributed with multiple tracks radiating fin along the circumference, disc is worn to be connected on axis and is arranged in upper and lower fuel tank body, above disc
Oil collection box is correspondingly arranged, oil collection box is connected on oil inlet pipe, and oil inlet pipe is connected to oil cabinet wall or top bearing shell outer wall,
Top bearing shell is equipped with lubrication channel, and the both ends of lubrication channel are respectively communicated with the oil inlet pipe of two externally mounted fuel tanks, are set among lubrication channel
There is a lubricating cavity, lubricating cavity connection top bearing shell and between centers gap, on the supporting surface of the lower bearing and bearing block, top bearing shell and bearing
The lid dress face of lid is equipped with the support lubricating loop integrally connected, support lubricating loop connection lubricating cavity.
2. a kind of air-cooled intermediate bearing according to claim 1, it is characterized in that：The externally mounted fuel tank bottom is equipped with drainage pipe.
3. a kind of air-cooled intermediate bearing according to claim 1, it is characterized in that：Balance is communicated between two externally mounted fuel tank bottoms
Pipeline.
4. a kind of air-cooled intermediate bearing according to claim 1, it is characterized in that：The upper and lower side cover inner wall is equipped with one
The gear oil pocket of connection keeps off in oil pocket and sets oil scraper ring.
5. a kind of air-cooled intermediate bearing according to claim 1, it is characterized in that：The upper and lower bearing shell and bearing block, bearing
The support contact surface of lid is spherical surface.
6. a kind of air-cooled intermediate bearing according to claim 1, it is characterized in that：The babinet that oils is equipped with oil inlet.
7. a kind of air-cooled intermediate bearing according to claim 1, it is characterized in that：The supporting surface of the lower bearing and bearing block
The lid dress face of upper, top bearing shell and bearing cap, which is equipped with, is located at the oil sealing chamber with oil sealing that support lubricating loop both sides are kept to the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149299.2U CN207454572U (en) | 2017-09-08 | 2017-09-08 | A kind of air-cooled intermediate bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149299.2U CN207454572U (en) | 2017-09-08 | 2017-09-08 | A kind of air-cooled intermediate bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454572U true CN207454572U (en) | 2018-06-05 |
Family
ID=62282752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721149299.2U Withdrawn - After Issue CN207454572U (en) | 2017-09-08 | 2017-09-08 | A kind of air-cooled intermediate bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448483A (en) * | 2017-09-08 | 2017-12-08 | 江苏南极机械有限责任公司 | A kind of air cooling intermediate bearing |
-
2017
- 2017-09-08 CN CN201721149299.2U patent/CN207454572U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448483A (en) * | 2017-09-08 | 2017-12-08 | 江苏南极机械有限责任公司 | A kind of air cooling intermediate bearing |
| CN107448483B (en) * | 2017-09-08 | 2023-11-21 | 江苏南极机械有限责任公司 | Air cooling intermediate bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180605 Effective date of abandoning: 20231121 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180605 Effective date of abandoning: 20231121 |