CN204021815U - The multiple water-proff packing of a kind of conveyer carrying roller - Google Patents
The multiple water-proff packing of a kind of conveyer carrying roller Download PDFInfo
- Publication number
- CN204021815U CN204021815U CN201420487861.2U CN201420487861U CN204021815U CN 204021815 U CN204021815 U CN 204021815U CN 201420487861 U CN201420487861 U CN 201420487861U CN 204021815 U CN204021815 U CN 204021815U
- Authority
- CN
- China
- Prior art keywords
- water
- seal ring
- ring
- carrying roller
- iron covering
- 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
- 238000012856 packing Methods 0.000 title claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 8
- 238000005987 sulfurization reaction Methods 0.000 claims description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- 229920001195 polyisoprene Polymers 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model provides the multiple water-proff packing of a kind of conveyer carrying roller, belongs to conveyer carrying roller technical field.It solve the existing carrying roller termination easy to leak problem such as damage, sealing property be not good that causes carrying roller to get rusty.The multiple water-proff packing of this conveyer carrying roller, comprise water-tight iron covering, described water-tight iron covering offers axis hole, described water-tight iron covering internal fixtion has outer seal ring, outer seal ring grafting is fixed in the hold down groove of inner seal ring, and the outer end of described outer seal ring is integrally formed with and reduces ring, and the described ring that reduces is inserted in axis hole, reduce ring lateral wall and axis hole madial wall is close to fixing, lateral wall and the water-tight iron covering inwall of described inner seal ring are close to fixing.The utility model has the service property (quality) enhancing carrying roller, extends the service life of carrying roller, seal ring and water-tight iron covering and forms line contact sealing, reach the advantages such as better sealing effectiveness.
Description
Technical field
The utility model belongs to conveyer carrying roller technical field, refers in particular to a kind of conveyer carrying roller spindle nose.
Background technology
Conveyer carrying roller often adopts metallic material to make, and arranges carrying roller spindle nose at carrying roller two ends, and roller carrier shaft is installed at this carrying roller spindle nose place, and in order to ensure sealing property, avoid seepage to cause carrying roller to get rusty damage, the structure design of carrying roller spindle nose is most important.
Summary of the invention
The purpose of this utility model is to provide the multiple water-proff packing of a kind of conveyer carrying roller.
The purpose of this utility model is achieved in that
The multiple water-proff packing of a kind of conveyer carrying roller, it is characterized in that: comprise water-tight iron covering, described water-tight iron covering offers axis hole, described water-tight iron covering internal fixtion has outer seal ring, outer seal ring grafting is fixed in the hold down groove of inner seal ring, the outer end of described outer seal ring is integrally formed with and reduces ring, the described ring that reduces is inserted in axis hole, reduce ring lateral wall and axis hole madial wall is close to fixing, lateral wall and the water-tight iron covering inwall of described inner seal ring are close to fixing.
At above-mentioned a kind of conveyer carrying roller with in multiple water-proff packing, described axis hole end arranges water-proof top cover, described water-proof top cover is: comprise annular slab, the inner ring limit of annular slab and outer annular edge are respectively equipped with axially extended interior clamping ring and wild card T-Ring, and described interior clamping ring grafting is fixed on to be reduced in ring.
At above-mentioned a kind of conveyer carrying roller with in multiple water-proff packing, described water-proof top cover is provided with the all-in-one-piece seal ring by caoutchouc direct sulfuration.
At above-mentioned a kind of conveyer carrying roller with in multiple water-proff packing, described seal ring comprises the fixed part fixing with water-proof top cover sulfuration, the outside of fixed part be integrally formed with can with the sealing of water-tight iron covering line contact sealing.
At above-mentioned a kind of conveyer carrying roller with in multiple water-proff packing, in the inner ring of described water-proof top cover, be provided with roller carrier shaft jump ring.
At above-mentioned a kind of conveyer carrying roller with in multiple water-proff packing, described water-tight iron covering is fixed with proofing dust and protecting enclosing cover, described proofing dust and protecting enclosing cover inwall is provided with fixed card slot.
At above-mentioned a kind of conveyer carrying roller with in multiple water-proff packing, the structure that described outer seal ring grafting is fixed in the hold down groove of inner seal ring is: the outer face of inner seal ring is provided with plural fixing annular groove, and on the inner end surface of exterior seal ring, correspondence is provided with plural set collar.
The utility model gives prominence to compared to existing technology and useful technique effect is:
1, the utility model is provided with inner seal ring and outer seal ring, and inner seal ring seals with roller carrier shaft and contacts, and improves the sealing property of carrier roller integral, enhances the service property (quality) of carrying roller, extends the service life of carrying roller.
2, one of water-tight iron covering of the present utility model and water-proof top cover is connected gap and directly can forms seal ring by sulfuration caoutchouc, and seal ring and water-tight iron covering form line contact sealing, reach better sealing effectiveness.
3, the utility model is provided with end cover rubber, protection roller carrier shaft and spindle nose not contaminated, improve product design.
4, the utility model and roller carrier shaft run through interconnection mutually, and intensity is reliable.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation after structure of the present utility model is partly cutd open.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 3 is that structure of the present utility model partly cuts open schematic diagram.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-3:
The multiple water-proff packing of a kind of conveyer carrying roller, comprise water-tight iron covering 1, described water-tight iron covering offers axis hole 2, described water-tight iron covering internal fixtion has outer seal ring 3, outer seal ring grafting is fixed in the hold down groove of inner seal ring 4, and the outer end of described outer seal ring is integrally formed with and reduces ring 5, and the described ring that reduces is inserted in axis hole, reducing ring lateral wall 6 is close to fixing with axis hole madial wall 7, and lateral wall 8 and the water-tight iron covering inwall 9 of described inner seal ring are close to fixing.
Described axis hole end arranges water-proof top cover 10, and described water-proof top cover is: comprise annular slab 11, and the inner ring limit of annular slab and outer annular edge are respectively equipped with axially extended interior clamping ring 12 and wild card T-Ring 13, and described interior clamping ring grafting is fixed on to be reduced in ring 5.The utility model in actual use, roller carrier shaft through reduce ring 5 and with reduce ring 5 contact internal walls and seal, thus guarantee that liquid seepage cannot enter carrying roller inside, ensure that the Long-Time Service of carrying roller.
Described water-proof top cover is provided with the all-in-one-piece seal ring 14 by caoutchouc direct sulfuration.This place's seal ring 14 also can not be arranged, it better can contact sealing by between water-proof top cover with water-tight iron covering, ensure that service property (quality) and the life-span of carrying roller, its concrete structure is: described seal ring 14 comprises the fixed part 140 fixing with water-proof top cover 10 sulfuration, the outside of fixed part be integrally formed with can with the sealing 141 of water-tight iron covering 1 line contact sealing, see Fig. 3: the sealing 141 of seal ring 14 can towards back sweep under the squeezing action of proofing dust and protecting enclosing cover 16, sealing 141 meeting and water-tight iron covering 1 line contact thus, water so just can be avoided to enter into the outside of axis hole 2 wall of water-tight iron covering, stop the generation of spindle nose inner inlet phenomenon.
Roller carrier shaft jump ring 15 is provided with in the inner ring of described water-proof top cover.Roller carrier shaft is through the utility model, and the end roller carrier shaft jump ring 15 passed is fixed.
Described water-tight iron covering is fixed with on described water-tight iron covering and is fixed with proofing dust and protecting enclosing cover 16, described described water-tight iron covering is fixed with proofing dust and protecting enclosing cover inwall and is provided with fixed card slot 19.Be provided with on described water-tight iron covering and be fixed with the seepage that proofing dust and protecting enclosing cover prevents liquid further, protect roller carrier shaft and spindle nose.
The structure that described outer seal ring grafting is fixed in the hold down groove of inner seal ring is: the outer face of inner seal ring is provided with plural fixing annular groove 17, and on the inner end surface of exterior seal ring, correspondence is provided with plural set collar 18.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (7)
1. the multiple water-proff packing of conveyer carrying roller, it is characterized in that: comprise water-tight iron covering (1), described water-tight iron covering offers axis hole (2), described water-tight iron covering internal fixtion has outer seal ring (3), outer seal ring grafting is fixed in the hold down groove of inner seal ring (4), the outer end of described outer seal ring is integrally formed with and reduces ring (5), the described ring that reduces is inserted in axis hole, reducing ring lateral wall (6) is close to fixing with axis hole madial wall (7), lateral wall (8) and the water-tight iron covering inwall (9) of described inner seal ring are close to fixing.
2. the multiple water-proff packing of a kind of conveyer carrying roller according to claim 1, it is characterized in that: described axis hole end arranges water-proof top cover (10), described water-proof top cover is: comprise annular slab (11), the inner ring limit of annular slab and outer annular edge are respectively equipped with axially extended interior clamping ring (12) and wild card T-Ring (13), and described interior clamping ring grafting is fixed on reducing in ring of outer seal ring (3).
3. the multiple water-proff packing of a kind of conveyer carrying roller according to claim 1, is characterized in that: described water-proof top cover is provided with the all-in-one-piece seal ring (14) by caoutchouc direct sulfuration.
4. the multiple water-proff packing of a kind of conveyer carrying roller according to claim 1, it is characterized in that: described seal ring (14) comprises the fixed part (140) fixing with water-proof top cover (10) sulfuration, the outside of fixed part be integrally formed with can with the sealing (141) of water-tight iron covering (1) line contact sealing.
5. the multiple water-proff packing of a kind of conveyer carrying roller according to claim 1, is characterized in that: be provided with roller carrier shaft jump ring (15) in the inner ring of described water-proof top cover.
6. the multiple water-proff packing of a kind of conveyer carrying roller according to claim 1; it is characterized in that: described water-tight iron covering is fixed with proofing dust and protecting enclosing cover (16), described proofing dust and protecting enclosing cover inwall is provided with fixed card slot (19).
7. the multiple water-proff packing of a kind of conveyer carrying roller according to claim 1, it is characterized in that: the structure that described outer seal ring grafting is fixed in the hold down groove of inner seal ring is: the outer face of inner seal ring is provided with plural fixing annular groove (17), and on the inner end surface of exterior seal ring, correspondence is provided with plural set collar (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487861.2U CN204021815U (en) | 2014-08-27 | 2014-08-27 | The multiple water-proff packing of a kind of conveyer carrying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487861.2U CN204021815U (en) | 2014-08-27 | 2014-08-27 | The multiple water-proff packing of a kind of conveyer carrying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021815U true CN204021815U (en) | 2014-12-17 |
Family
ID=52061710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420487861.2U Expired - Fee Related CN204021815U (en) | 2014-08-27 | 2014-08-27 | The multiple water-proff packing of a kind of conveyer carrying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021815U (en) |
-
2014
- 2014-08-27 CN CN201420487861.2U patent/CN204021815U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204021815U (en) | The multiple water-proff packing of a kind of conveyer carrying roller | |
| CN206225964U (en) | High pressure resistant deep sea cable stuffing seal | |
| CN203289244U (en) | Sealing device for cable lead-out wire of submersible sewage pump | |
| CN202100167U (en) | Connection fitting used for connecting stand column and cross beam | |
| CN205534741U (en) | Terminal seal structure of pipeline | |
| CN201944000U (en) | Sealing improvement between double-suction pump shaft and filling shaft sleeve | |
| CN204203521U (en) | Open cable connector box can be repeated | |
| CN205371438U (en) | A seal structure for bumper shock absorber director | |
| CN203400570U (en) | Leak-proof sealing structure of upper opening cover of filter | |
| CN208352617U (en) | A kind of New-energy electric vehicle cradle protective cover | |
| CN204721135U (en) | IP66 bearing assembling structure | |
| CN206225963U (en) | High withstand voltage deep sea cable stuffing seal | |
| CN205454310U (en) | Outdoor case with prevent short circuit effect | |
| CN204696477U (en) | A kind of harbour dust and moisture electronic box | |
| CN205023397U (en) | High -efficient corrosion resistant waterproof sealing external member for bearing roller | |
| CN203326415U (en) | Public transformation box with waterproof wire inlet | |
| CN204200561U (en) | Waterproof RO pump | |
| CN204191687U (en) | With the shoes of detachable, hermetically sealed positioning equipment | |
| CN203548314U (en) | Axial sealing structure of water pump | |
| CN206832872U (en) | Turnover type electric energy meter | |
| CN204034890U (en) | A kind of gondola water faucet | |
| CN205801920U (en) | A kind of emulsion pumps with Novel cover locking structure | |
| CN205115027U (en) | Prevention of seepage oil drain return bend | |
| CN207034068U (en) | A kind of front damper dust cap sealing structure | |
| CN204985704U (en) | Novel upper cover seating ring is sealed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tiantai County, Taizhou city of Zhejiang province 317200 Hong Chou Zhen Hu Tang Cun Patentee after: BAOKE MACHINERY CO.,LTD. Address before: Tiantai County, Taizhou city of Zhejiang province 317200 Hong Chou Zhen Hu Tang Cun Patentee before: ZHEJIANG BAOKE MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tiantai County, Taizhou city of Zhejiang province 317200 Hong Chou Zhen Hu Tang Cun Patentee after: BAOKE MACHINERY CO.,LTD. Address before: Tiantai County, Taizhou city of Zhejiang province 317200 Hong Chou Zhen Hu Tang Cun Patentee before: BAOKE MACHINERY CO.,LTD. |
|
| 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: 20141217 |