CN2423017Y - Oil-free lubricating magnetic reactior - Google Patents
Oil-free lubricating magnetic reactior Download PDFInfo
- Publication number
- CN2423017Y CN2423017Y CN 00209855 CN00209855U CN2423017Y CN 2423017 Y CN2423017 Y CN 2423017Y CN 00209855 CN00209855 CN 00209855 CN 00209855 U CN00209855 U CN 00209855U CN 2423017 Y CN2423017 Y CN 2423017Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- tile
- axle sleeve
- shaft
- oil
- 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
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- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model belongs to the improved technique of a magnetic reaction vessel. A no-oil lubricating bearing is arranged between a bearing seat and a stirring shaft; the periphery wall of a tile of the no-oil lubricating bearing is connected into integration with the bearing seat; a shaft sleeve is foxed on the stirring shaft corresponding to the tile through a shaft sleeve pin; the lower end of a radial bearing pad is fixed on the tile and a press cover at the lower end of the bearing through a bearing pad pin. The utility model improves the seal effect of a transmission structure, and has long service life.
Description
The utility model belongs to a kind of magnetic force reactor improvement technology.
Traditional magnetic force reactor as shown in Figure 1, is established shaft 8 in kettle 7 upper ends, and the chemical reaction substance that paddle 9 is used for stirring kettle is established in the shaft lower end.Shaft upper end be positioned at kettle outer and by rolling bearing 10 be coupling with the fixing bearing block 6 of upper end kettle on, its structure as shown in Figure 2, and the rolling bearing periphery wall is to be connected with bearing block by gland 11, be by filler 12 and spacer 13 sealings between gland and the shaft 8, the shaft upper end also is provided with internal rotor 5 and is magnetic, and shaft and internal rotor are be sealed in the reactor upper end with separation sleeve 4.Thereby form drive mechanism in the sealing.Be with outer rotor 3 in the separation sleeve outer end, outer rotor is a magnetic, and the outer rotor upper end is connected with fire-proof motor 1 by reductor 2, forms the unofficial biography structure.Outer rotor drives internal rotor by magnetic force and rotates and then drive the shaft rotation when fire-proof motor rotates, realize hermetically sealed, there is not the reaction of leakage whipping process, but this magnetic force reactor must oiling in bearing block for the normal operation that guarantees bearing, easily cause gland and bearing block through rubbing repeatedly, produce the gap between bearing block and the bearing and cause oil seepage in the kettle chemical substance, influence reaction effect.The chemical substance of traditional bearing in reactor also very easily causes the magnetic force reactor not turn round by the crevice corrosion bearing on the other hand.Usually the bearing of magnetic force reactor is shorter service life, is just must change about 1～2 month.
The novel purpose of the utility model is a kind of oil-free lubrication magnetic force reactor of design, the sealing effectiveness and the service life of improving drive mechanism stop greasy dirt the material in the reactor are polluted, and have transform simple and cost low, the service-strong advantage.
The utility model is provided with Nonlubricated bearing between bearing block and shaft, the tile periphery wall and the bearing block of Nonlubricated bearing fuse, axle sleeve is fixed on the shaft corresponding with tile by the axle sleeve pin, and radially pressure-bearing pad lower end is fixed on the gland of tile and axle sleeve lower end by pressure-bearing pad pin.The said structure design has realized the purpose of this utility model.
The utility model has the advantages that owing to adopt the Nonlubricated bearing structure, there is not problem with the oil lubrication bearing, do not have oil seepage in the bearing block, and finish the sealing transmission, can not produce the friction gap with radially pressure-bearing pad, axle sleeve, tile and filler, good sealing effect, long service life reaches 2～3 years, need not to change bearing arrangement, easily to the legacy equipment transformation, cost is low, uses reliable.
Below in conjunction with Figure of description the utility model structure is further described.
Fig. 1 is a traditional structure magnetic force reactor schematic diagram
Fig. 2 is the partial schematic diagram of Fig. 1 bearing block
Fig. 3 improves the position schematic diagram for the utility model
See also illustrated in figures 1 and 2 owing in foregoing prior art, described the structure of traditional structure magnetic force reactor in detail.Fire-proof motor 1 of the present utility model, reductor 2, outer rotor 3, separation sleeve 4, internal rotor 5, bearing block 6, kettle 7, shaft 8, paddle 9, gland 11, filler 12, spacer 13 are all identical with traditional structure, so be not repeated.The utility model has removed traditional rolling bearing 19, improvement part of the present utility model as shown in Figure 3, tile 14, axle sleeve 15 and radially pressure-bearing pad 16 adopt the Nonlubricated bearing materials to be made for traditional manufacturing technology, so be not repeated.Tile and axle sleeve are torus, and radially the pressure-bearing pad also is the annulus bodily form.Nonlubricated bearing of the present utility model by tile, axle sleeve and radially the pressure-bearing pad constitute, tile periphery wall and bearing block 6 fuse.Axle sleeve 15 internal perisporiums are fixed on the shaft corresponding with tile 8 by axle sleeve pin 18, form oil-free lubrication like this between tile inwall and the axle sleeve outer wall and are coupling.Radially pressure-bearing pad 16 lower ends are fixed on the gland 11 of tile and axle sleeve lower end by pressure-bearing pad pin 17.
Tile and axle sleeve lower end apical grafting are in the upper end of pressure-bearing pad radially.Adopt axle sleeve and tile to reach radially pressure-bearing dig pass like this and pass axial force, bear axial load by the gland that is fixed on bearing block.
During use, shaft drives axle sleeve and the friction of tile madial wall is rotated, and axle sleeve lower end apical grafting is radially rotating on the pressure-bearing pad, thereby realizes gap-free sealed transmission.Because axle sleeve transmits the shaft load and radially rotating on the pressure-bearing pad, wearing and tearing between the two can not produce the gap yet, and the sealing effectiveness of drive mechanism is satisfactory.
Claims (2)
1, a kind of oil-free lubrication magnetic force reactor, formed by kettle, shaft, outer rotor, internal rotor, paddle and bearing block, it is characterized in that being provided with Nonlubricated bearing between bearing block and the shaft, the tile periphery wall and the bearing block of Nonlubricated bearing fuse, axle sleeve is fixed on the shaft corresponding with tile by the axle sleeve pin, and radially pressure-bearing pad lower end is fixed on the gland of tile and axle sleeve lower end by pressure-bearing pad pin.
2, by the described oil-free lubrication magnetic force of claim 1 reactor, it is characterized in that: tile and axle sleeve lower end apical grafting are in pressure-bearing pad upper end radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209855 CN2423017Y (en) | 2000-04-25 | 2000-04-25 | Oil-free lubricating magnetic reactior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209855 CN2423017Y (en) | 2000-04-25 | 2000-04-25 | Oil-free lubricating magnetic reactior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2423017Y true CN2423017Y (en) | 2001-03-14 |
Family
ID=33576864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209855 Expired - Fee Related CN2423017Y (en) | 2000-04-25 | 2000-04-25 | Oil-free lubricating magnetic reactior |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2423017Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252112A (en) * | 2011-07-22 | 2011-11-23 | 无锡杰尔压缩机有限公司 | Structure of bearing component of valve shaft for water treatment plug valve |
| CN102287546A (en) * | 2011-08-02 | 2011-12-21 | 无锡杰尔压缩机有限公司 | Shaft neck and bearing part overlaying structure for valve shaft of water treatment plug valve |
-
2000
- 2000-04-25 CN CN 00209855 patent/CN2423017Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252112A (en) * | 2011-07-22 | 2011-11-23 | 无锡杰尔压缩机有限公司 | Structure of bearing component of valve shaft for water treatment plug valve |
| CN102287546A (en) * | 2011-08-02 | 2011-12-21 | 无锡杰尔压缩机有限公司 | Shaft neck and bearing part overlaying structure for valve shaft of water treatment plug valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Gao Pengzhi Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |