CN107235305A - A kind of interior depot fat self-lubricating carrying roller - Google Patents
A kind of interior depot fat self-lubricating carrying roller Download PDFInfo
- Publication number
- CN107235305A CN107235305A CN201710326358.7A CN201710326358A CN107235305A CN 107235305 A CN107235305 A CN 107235305A CN 201710326358 A CN201710326358 A CN 201710326358A CN 107235305 A CN107235305 A CN 107235305A
- Authority
- CN
- China
- Prior art keywords
- spiral
- box
- depot fat
- bearing
- bearing seat
- 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
- 239000004519 grease Substances 0.000 claims abstract description 30
- 230000001050 lubricating effect Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/02—Lubricating devices
- B65G45/04—Lubricating devices for rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
A kind of interior depot fat self-lubricating carrying roller, including shell, in shell and it is symmetrically mounted on the first bearing seat at shell two ends and second bearing seat, the clutch shaft bearing in first bearing seat, the second bearing in second bearing seat, the spiral depot fat box of support shaft and first combined with clutch shaft bearing and second bearing, the second spiral depot fat box and lubricating grease；First spiral depot fat box and the second spiral depot fat box are made up of box body with the spiral for being arranged on box body inner chamber, the chamber of box wall and spiralization storing lubricating grease, the rotation direction of the spiral should be such that the lubricating grease stored in the first spiral depot fat box and the second spiral depot fat box is moved respectively to clutch shaft bearing, second bearing direction when carrying roller is rotated；First spiral depot fat box is located in shell and is sleeved in support shaft, and openend is connected towards first bearing seat and with it, and the second spiral depot fat box is located in shell and is sleeved in support shaft, and openend is connected towards second bearing seat and with it.
Description
Technical field
The invention belongs to supporting roller for belt conveyer field, it is related to a kind of and matching used interior depot fat of belt conveyor certainly
Lubricate carrying roller.
Background technology
Carrying roller is the important composition part of belt conveyor.Existing carrying roller is main by shell, support shaft, bearing and bearing block
Composition, can not be to axle during carrying roller use when carrying roller is manufactured to bearing grease up (lubricating grease is semisolid)
Supplemental lubrication fat is held, belongs to disposable grease adding mode, thus, increase with the use time of carrying roller, lubricating grease is squeezed
Will dissociate the raceway of bearing ball or needle roller after pressure, cause bearing to be worked in the case where lacking lubricating status, cause bearing fragile,
The service life of carrying roller is short, or even triggers the fire of belt conveyor, and not only production cost increases, and influence safety in production.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of interior depot fat self-lubricating carrying roller, so as in support
Constantly to bearing supplemental lubrication fat during roller use, increase time of the raceway full of lubricating grease, the use of carrying roller
Life-span improves.
Interior depot fat self-lubricating carrying roller of the present invention, including cylindrical housing, in shell and it is symmetrically mounted on shell
The first bearing seat and second bearing seat at two ends, the clutch shaft bearing in first bearing seat, in second bearing seat
Second bearing, combined with clutch shaft bearing and second bearing inner ring support shaft, between first bearing seat and support shaft
The first oil sealing, the second oil sealing between second bearing seat and support shaft, the first spiral depot fat box, second spiral
Depot fat box, the 3rd oil sealing, the 4th oil sealing and lubricating grease；The first spiral depot fat box and the second spiral depot fat box structure phase
Together, constituted by box body with the spiral for being arranged on box body inner chamber, the bottom wall of the box body is provided with the through hole passed through for support shaft,
The openend of box body is provided with the flange of installation, the chamber of box wall and spiralization storing lubricating grease, the rotation of the spiral
To the lubricating grease that should make to store in the first spiral depot fat box and the second spiral depot fat box when carrying roller is rotated respectively to first
Bearing, the motion of second bearing direction；First spiral depot fat box is located in shell and is sleeved in support shaft, its openend direction
First bearing seat, the flange set by openend is connected with first bearing seat, the second spiral depot fat box be located in shell and
It is sleeved in support shaft, its openend is towards second bearing seat, and the flange set by openend is connected with second bearing seat, profit
Consistent lubricant is filled in the chamber of box wall and the storing lubricating grease of spiralization, and the 3rd oil sealing is arranged on the first spiral depot fat box
Between through hole and support shaft that box portion bottom wall is set, the 4th oil sealing is arranged on the logical of the second spiral depot fat box box portion bottom wall setting
Between hole and support shaft.
In interior depot fat self-lubricating carrying roller of the present invention, the first oil sealing, the second oil sealing, the 3rd oil sealing and the 4th oil sealing are
Rubber oil sea.
In interior depot fat self-lubricating carrying roller of the present invention, the first spiral depot fat box and the second spiral depot fat box are by modeling
Material makes.
The invention has the advantages that：
1st, due to being provided with the first spiral depot fat box, the second spiral depot fat box and in box wall and the chamber of spiralization
Lubricating grease has been expired in storage in room, and the rotation direction of spiral ensure that and make the first spiral depot fat box and the second spiral storage when carrying roller is rotated
The lubricating grease of storage is moved to clutch shaft bearing, second bearing direction respectively in fat box, therefore, efficiently solves the axle of existing carrying roller
Hold when in use can not grease up defect, during carrying roller use, constantly can be mended to clutch shaft bearing and second bearing
Lubricating grease is filled, increases time of the two bearings raceway full of lubricating grease, the service life of carrying roller is improved.
2nd, due to being provided with the first oil sealing, the second oil sealing, the 3rd oil sealing and the 4th oil sealing, thus avoid external dust and
Steam enters bearing and the first spiral depot fat box, the lubricating grease leakage of the second spiral depot fat box storage.
3rd, interior depot fat self-lubricating idler structure of the present invention is simple, is easy to processing and fabricating, is conducive to promoting the use of.
Brief description of the drawings
Fig. 1 is the appearance schematic diagram of interior depot fat self-lubricating carrying roller of the present invention；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is Fig. 2 B-B sectional views；
Fig. 4 is the first spiral depot fat box, the second spiral depot fat box in interior depot fat self-lubricating carrying roller of the present invention
Structural representation；
Fig. 5 is Fig. 4 C-C sectional views.
In figure, 1-shell, 2-support shaft, 3-1-first bearing seat, 3-2-second bearing seat, 4-1-clutch shaft bearing,
The oil sealing of 4-2-second bearing, 5-1-first, the oil sealings of 5-2-second, the spiral depot fat box of 6-1-the first, the boxes of 6-1-1-first
Body, the spirals of 6-1-2-first, 6-1-3-first through hole, 6-1-4-first flange, the spiral depot fat box of 6-2-the second, 6-2-
1-the second box body, the spirals of 6-2-2-second, the through holes of 6-2-3-second, 6-2-4-second flange, 7-lubricating grease, 8-1-the
Three oil sealings, the oil sealings of 8-2-the 4th.
Embodiment
The structure of interior depot fat self-lubricating carrying roller of the present invention is made furtherly below by embodiment and with reference to accompanying drawing
It is bright.
In the present embodiment, the structure of interior depot fat self-lubricating carrying roller as shown in Figure 1, Figure 2, Figure 3 shows, including cylindrical housing 1, branch
Hold axle 2, first bearing seat 3-1, second bearing seat 3-2, clutch shaft bearing 4-1, second bearing 4-2, the first oil sealing 5-1, the second oil
Seal 5-2, the first spiral depot fat box 6-1, the second spiral depot fat box 6-2, lubricating grease 7, the 3rd oil sealing 8-1 and the 4th oil sealing 8-
2。
As shown in Figure 4, Figure 5, structure is identical by the first spiral spiral depot fat box 6-2 of depot fat box 6-1 and second；The
One spiral depot fat box 6-1 is made up of the first box body 6-1-1 with the first spiral 6-1-2 for being arranged on the first box body inner chamber, described
The bottom wall of first box body is provided with the first through hole 6-1-3 passed through for support shaft 2, and the openend of the first box body is provided with installation and used
First flange 6-1-4, the chamber of the first box wall and the first spiralization storing lubricating grease；Second spiral depot fat box 6-2
It is made up of the second box body 6-2-1 and the second spiral 6-2-2 for being arranged on the second box body inner chamber, the bottom wall of second box body is set
There is the second through hole 6-2-3 passed through for support shaft 2, the openend of the second box body is provided with the second flange 6-2-4 of installation, the
The chamber of two box walls and the second spiralization storing lubricating grease.
The combination of above-mentioned component：
First bearing seat 3-1 and second bearing seat 3-2 is located in shell 1 and is symmetrically mounted on the left end and right-hand member of shell,
Clutch shaft bearing 4-1 is arranged on first bearing seat 3-1, and second bearing 4-2 is arranged on second bearing seat 3-2；Support shaft 2 and
One bearing 4-1 and second bearing 4-2 inner ring combination, shell is stretched out at its two ends；First oil sealing 5-1 is arranged on first bearing seat 3-
Between 1 and support shaft 2, the second oil sealing 5-2 be arranged between second bearing seat 3-2 and support shaft 2, for prevent external dust and
Steam enters clutch shaft bearing 4-1 and second bearing 4-2；First spiral depot fat box 6-1 is located in shell 1 and is sleeved on support shaft
On 2, its openend is consolidated towards first bearing seat 3-1, the first flange 6-1-4 and first bearing seat 3-1 set by openend
Even, the second spiral depot fat box 6-2 be located at shell 1 in and be sleeved in support shaft 2, its openend towards second bearing seat 3-2,
The second flange 6-2-4 and second bearing seat 3-2 set by openend is connected, and two spiral depot fat box formation are symmetrically installed；
Lubricating grease 7 is filled in the chamber of the first box wall and the first spiral, the second box wall and the second spiralization；3rd oil sealing 8-
1 is arranged between the first through hole 6-1-3 of the first spiral depot fat box 6-1 box portion bottom walls setting and support shaft 2, the 4th oil sealing 8-
1 is arranged between the second through hole 6-2-3 of the second spiral depot fat box 6-2 box portion bottom walls setting and support shaft 2, for preventing profit
Consistent lubricant leakage enters housing.
In the present embodiment, the first oil sealing 5-1, the second oil sealing 5-2, the 3rd oil sealing 8-1 and the 4th oil sealing 8-2 are rubber oil
Envelope；The first spiral spiral depot fat box 6-2 of depot fat box 6-1 and second are by plastic production.
When the carrying roller of structure described in the present embodiment is used cooperatively with belt conveyor, people sees at station on the right side of belt conveyor
Examine, the work belt of belt conveyor is operating clockwise, carrying roller now is also operating, the second spiral depot fat box clockwise
The second spiral 6-2-2 that 6-2 inner chambers are set extends in the second box body in the counterclockwise direction, the lubricating grease for storing the second box body
7 move to second bearing 4-2 directions, and the first spiral 6-1-2 that the first spiral depot fat box 6-1 inner chambers are set is along clockwise direction
Extend in the first box body, the lubricating grease 7 that the first box body is stored is moved to clutch shaft bearing 4-1 directions.
Claims (3)
1. a kind of interior depot fat self-lubricating carrying roller, including cylindrical housing (1), in shell and it is symmetrically mounted on shell two ends
First bearing seat (3-1) and second bearing seat (3-2), the clutch shaft bearing (4-1) in first bearing seat, installed in second
Second bearing (4-2), the support shaft (2) combined with clutch shaft bearing (4-1) and second bearing (4-2) inner ring, peace on bearing block
The first oil sealing (5-1) between first bearing seat (3-1) and support shaft (2), installed in second bearing seat (3-2) and supporting
The second oil sealing (5-2) between axle (2), it is characterised in that also including the first spiral depot fat box (6-1), the second spiral depot fat
Box (6-2), the 3rd oil sealing (8-1), the 4th oil sealing (8-2) and lubricating grease (7)；
The first spiral depot fat box (6-1) is identical with the second spiral depot fat box (6-2) structure, by box body and being arranged on
The spiral of box body inner chamber is constituted, and the bottom wall of the box body is provided with the through hole passed through for support shaft (2), and the openend of box body is set
There is the chamber of the flange of installation, box wall and spiralization storing lubricating grease, the rotation direction of the spiral should be when carrying roller be rotated
Make the lubricating grease (7) of storage in the first spiral depot fat box (6-1) and the second spiral depot fat box (6-2) respectively to clutch shaft bearing
(4-1), second bearing (4-2) direction are moved；
First spiral depot fat box (6-1) is located in shell and is sleeved in support shaft (2), and its openend is towards first bearing seat
(3-1), the flange set by openend is connected with first bearing seat (3-1), and the second spiral depot fat box (6-2) is located at shell
Interior and be sleeved in support shaft (2), its openend is towards second bearing seat (3-2), the flange set by openend and second
Bearing block (3-2) is connected, and lubricating grease (7) is filled in the chamber of box wall and the storing lubricating grease of spiralization, the 3rd oil sealing
(8-1) is arranged between the through hole of the first spiral depot fat box (6-1) box portion bottom wall setting and support shaft (2), the 4th oil sealing (8-
2) it is arranged between the through hole of the second spiral depot fat box (6-2) box portion bottom wall setting and support shaft (2).
2. interior depot fat self-lubricating carrying roller according to claim 1, it is characterised in that first oil sealing (5-1), the second oil sealing
(5-2), the 3rd oil sealing (8-1) and the 4th oil sealing (8-2) are rubber oil sea.
3. interior depot fat self-lubricating carrying roller according to claim 1 or claim 2, it is characterised in that the first spiral depot fat box (6-
1) with the second spiral depot fat box (6-2) by plastic production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326358.7A CN107235305A (en) | 2017-05-10 | 2017-05-10 | A kind of interior depot fat self-lubricating carrying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326358.7A CN107235305A (en) | 2017-05-10 | 2017-05-10 | A kind of interior depot fat self-lubricating carrying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107235305A true CN107235305A (en) | 2017-10-10 |
Family
ID=59985473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710326358.7A Pending CN107235305A (en) | 2017-05-10 | 2017-05-10 | A kind of interior depot fat self-lubricating carrying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107235305A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2041604A1 (en) * | 1990-05-02 | 1991-11-03 | Edward N. Kokolis | Troughing roller and bearing assembly housing |
| CN2324124Y (en) * | 1998-02-27 | 1999-06-16 | 陈振安 | Automatic lubricating rubber-belt conveyer roller |
| CN1715154A (en) * | 2004-06-28 | 2006-01-04 | 上海高罗输送装备有限公司 | Lubrication seal device of belt conveyer support roller bearing |
| WO2013002199A1 (en) * | 2011-06-29 | 2013-01-03 | Ntn株式会社 | Conveyor device bearing unit with malfunction detection function, conveyor equipment and bearing unit monitoring system |
| CN103523476A (en) * | 2013-09-28 | 2014-01-22 | 无锡市麦杰机械工程有限公司 | Sealing device of auger mechanism |
| CN203420922U (en) * | 2013-08-09 | 2014-02-05 | 河北钢铁股份有限公司唐山分公司 | Lubricating grease automatic updating device of dryer main air blower bearing box |
| CN106050922A (en) * | 2016-07-04 | 2016-10-26 | 浙江大学 | Self-circulation slide bearing |
| CN206720221U (en) * | 2017-05-10 | 2017-12-08 | 四川大学 | A kind of interior depot fat self-lubricating carrying roller |
-
2017
- 2017-05-10 CN CN201710326358.7A patent/CN107235305A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2041604A1 (en) * | 1990-05-02 | 1991-11-03 | Edward N. Kokolis | Troughing roller and bearing assembly housing |
| CN2324124Y (en) * | 1998-02-27 | 1999-06-16 | 陈振安 | Automatic lubricating rubber-belt conveyer roller |
| CN1715154A (en) * | 2004-06-28 | 2006-01-04 | 上海高罗输送装备有限公司 | Lubrication seal device of belt conveyer support roller bearing |
| WO2013002199A1 (en) * | 2011-06-29 | 2013-01-03 | Ntn株式会社 | Conveyor device bearing unit with malfunction detection function, conveyor equipment and bearing unit monitoring system |
| CN203420922U (en) * | 2013-08-09 | 2014-02-05 | 河北钢铁股份有限公司唐山分公司 | Lubricating grease automatic updating device of dryer main air blower bearing box |
| CN103523476A (en) * | 2013-09-28 | 2014-01-22 | 无锡市麦杰机械工程有限公司 | Sealing device of auger mechanism |
| CN106050922A (en) * | 2016-07-04 | 2016-10-26 | 浙江大学 | Self-circulation slide bearing |
| CN206720221U (en) * | 2017-05-10 | 2017-12-08 | 四川大学 | A kind of interior depot fat self-lubricating carrying roller |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171010 |