CN204447795U - A kind of can the gear side mixer of on-line maintenance - Google Patents
A kind of can the gear side mixer of on-line maintenance Download PDFInfo
- Publication number
- CN204447795U CN204447795U CN201420854298.8U CN201420854298U CN204447795U CN 204447795 U CN204447795 U CN 204447795U CN 201420854298 U CN201420854298 U CN 201420854298U CN 204447795 U CN204447795 U CN 204447795U
- Authority
- CN
- China
- Prior art keywords
- shaft
- gear side
- mechanical seal
- line maintenance
- side mixer
- 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
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model disclose a kind of can the gear side mixer of on-line maintenance, comprise frame and motor reducer, described machine frame inside is provided with the shaft running through frame, described shaft is connected with described motor reducer, the shaft one end being positioned at described frame is provided with shaft coupling, the other end is provided with mechanical seal, between described shaft coupling and mechanical seal, be provided with bearing chamber.Gear side of the present utility model stirs and can be convenient for changing and servicing machine sealing, does not need disengage gear reductor, can greatly reduce the workload of maintenance.
Description
Technical field
The utility model relates to a kind of mixer, particularly a kind of can the gear side mixer of on-line maintenance.
Background technology
At present, domestic gear side mixer, all adopts the gear reduction unit of hollow shaft, and by shaft is fixed, the method for removing reductor realizes repair and replacement mechanical seal.But under reality, reductor has hundreds of kilogram weight, add upside mixer and all have certain angle of inclination, the difficulty of removing reductor is very large, very difficult when thus realizing on-line maintenance, for CFJ2-5.5/300 gear side mixer, the weight of complete machine is 280 kilograms, only motor and speed reducer just has 130 kilograms, in the site environment of desulfurizing tower, remove reductor, crane is substantially impenetrable, and can only be dismantled by tripod band cucurbit, one implements very difficult, under the condition tilted, the deadweight of reductor is easy to shaft is bent or draws the surface of mill shaft.
Utility model content
Large in order to solve existing agitator consumed power, the problem that cost is high, the utility model provide a kind of can the gear side mixer of on-line maintenance.
The technical solution of the utility model is: a kind of can the gear side mixer of on-line maintenance, comprise shaft, described shaft one end is connected with shaft coupling, described shaft coupling is Split type structure, comprise Part I and Part II, Part I and Part II are fitted setting vertically, and are connected by connector.
Preferably, comprise frame and motor reducer, described shaft is arranged on machine frame inside, and described shaft is connected with described motor reducer, and the described shaft other end is provided with mechanical seal, between described shaft coupling and mechanical seal, be provided with bearing chamber.
Preferably, the bearing block of described bearing chamber is provided with top wire hole, and top wire hole is built with jackscrew.
Preferably, described mechanical seal is connected with shaft by holding screw, and described mechanical seal is located by limited block.
Preferably, described frame is connected and installed base plate, described in the shaft be positioned at outside frame be provided with plug, described plug is O type circle.
Preferably, round nut is provided with above described bearing chamber.
The beneficial effects of the utility model: the shaft coupling during gear side of the present utility model stirs is Split type structure, when changing and servicing machine seals, as long as taken apart by shaft coupling, not needing disengage gear reductor, can greatly reduce the workload of maintenance.
Accompanying drawing explanation
Fig. 1 is that the utility model can the structural representation of gear side mixer of on-line maintenance;
In figure: 1 motor reducer, 2 frames, 3 bearing chambers, 4 jackscrews, 5 holding screws, 6 mounting bases, 7 shafts, 8 plugs, 9 mechanical seals, 10 limited blocks, 11 round nuts, 12 shaft couplings.
Detailed description of the invention
By reference to the accompanying drawings the embodiment that the utility model provides is described in further detail:
As shown in Figure 1, a kind of can the gear side mixer of on-line maintenance, comprise frame and motor reducer, described machine frame inside is provided with the shaft running through frame, described shaft is connected with described motor reducer, the shaft one end being positioned at described frame is provided with shaft coupling, described shaft coupling is Split type structure, comprise Part I and Part II, Part I and Part II are fitted setting vertically, and be bolted, the other end is provided with mechanical seal, between described shaft coupling and mechanical seal, be provided with bearing chamber.
Preferably, the bearing block of described bearing chamber is provided with top wire hole, and top wire hole is built with jackscrew.
Preferably, described mechanical seal is connected with shaft by holding screw, and described mechanical seal is located by limited block.
Preferably, described frame is connected and installed base plate, described in the shaft be positioned at outside frame be provided with plug, described plug is O type circle.
Preferably, round nut is provided with above described bearing chamber.
Mechanical seal step is not changed: 1. unclamp coupling bolt under discharge condition, unload lower coupler, 2. release mechanism sealing holding screw (unclamping a circle), the connecting bolt of ③Xie lower bearing room and frame, utilize jackscrew bearing chamber, shaft pushes up together outward, plug is stifled tight, 4. release mechanism sealing is with mounting base connecting bolt and by mechanical seal outwards movement, cleaning shaft, mechanical seal fixture to be contained on mounting base and to tight a bolt, shaft is embraced, 5. round nut is unclamped, unload lower bearing room, take out mechanical seal, 6. new mechanical seal is put into, be loaded on bearing chamber, stripped nut, 7. mechanical seal fixture is unloaded, new mechanical seal and mounting base bolt tightening, bearing chamber fills inward and tightens with the connecting bolt of frame, 8. the holding screw of mechanical seal compresses, take out the limited block of mechanical seal again, 9. shaft coupling is loaded onto.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, description and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (6)
1. can the gear side mixer of on-line maintenance, comprise shaft, it is characterized in that, described shaft one end is connected with shaft coupling, and described shaft coupling is Split type structure, comprises Part I and Part II, Part I and Part II are fitted setting vertically, and are connected by connector.
2. according to claim 1 can the gear side mixer of on-line maintenance, it is characterized in that, comprise frame and motor reducer, described shaft is arranged on machine frame inside, described shaft is connected with described motor reducer, the described shaft other end is provided with mechanical seal, between described shaft coupling and mechanical seal, be provided with bearing chamber.
3. according to claim 2 can the gear side mixer of on-line maintenance, it is characterized in that, the bearing block of described bearing chamber is provided with top wire hole, and top wire hole is built with jackscrew.
4. according to claim 2 can the gear side mixer of on-line maintenance, it is characterized in that, described mechanical seal is connected with shaft by holding screw, and described mechanical seal is located by limited block.
5. according to claim 2 can the gear side mixer of on-line maintenance, it is characterized in that, described frame is connected and installed base plate, described in the shaft be positioned at outside frame be provided with plug, described plug is O type circle.
6. according to claim 2 can the gear side mixer of on-line maintenance, it is characterized in that, above described bearing chamber, be provided with round nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854298.8U CN204447795U (en) | 2014-12-30 | 2014-12-30 | A kind of can the gear side mixer of on-line maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854298.8U CN204447795U (en) | 2014-12-30 | 2014-12-30 | A kind of can the gear side mixer of on-line maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447795U true CN204447795U (en) | 2015-07-08 |
Family
ID=53654745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854298.8U Expired - Fee Related CN204447795U (en) | 2014-12-30 | 2014-12-30 | A kind of can the gear side mixer of on-line maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447795U (en) |
-
2014
- 2014-12-30 CN CN201420854298.8U patent/CN204447795U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203610953U (en) | Flange press cover tightening device | |
| CN105291025A (en) | Nut force limiting device and using method thereof | |
| CN204447795U (en) | A kind of can the gear side mixer of on-line maintenance | |
| CN201335593Y (en) | Bipyramid vacuum drier | |
| CN204342777U (en) | A kind of fermentation tank stirring device being convenient for changing machine envelope | |
| CN202545605U (en) | Expansion sleeve type coupler | |
| CN104150242A (en) | Silo center discharging machine driven by internal motors | |
| CN204239945U (en) | Quick mounting dismounting pipe joint | |
| CN204447909U (en) | A kind of frame being convenient for changing mechanical seal | |
| CN104589029A (en) | Semi-automatic pressing device for air filter iron covering | |
| CN203842511U (en) | Stirrer capable of conveniently replacing mechanical seal | |
| CN206566863U (en) | A kind of agitator of variable-angle | |
| CN204093456U (en) | A kind of screw rod taper reactor | |
| CN207844201U (en) | A kind of transmission device for iron-smelter conveyer | |
| CN106861527A (en) | A kind of medication chemistry tests mixer | |
| CN207316067U (en) | A kind of mechanically-sealing apparatus | |
| CN108145654B (en) | A kind of rod nut tightening device | |
| CN201768514U (en) | Vertical agitator | |
| CN204939257U (en) | A kind of side tightening device of bottom brick of molten tin bath | |
| CN209671556U (en) | A kind of fly ash autoclaved brick edge runner transmission seal device | |
| CN211169839U (en) | Liquid binder even feeding device | |
| CN216171530U (en) | Novel casting machine unloading agitator | |
| CN219132829U (en) | Mixing mechanism for insulator color matching toner | |
| CN204436882U (en) | A kind of detachable pipeline pump | |
| CN218927698U (en) | Insulating tensioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |