CN209012261U - A kind of bushing easily replaces, sanitation-grade bottom bearing component - Google Patents
A kind of bushing easily replaces, sanitation-grade bottom bearing component Download PDFInfo
- Publication number
- CN209012261U CN209012261U CN201821157010.6U CN201821157010U CN209012261U CN 209012261 U CN209012261 U CN 209012261U CN 201821157010 U CN201821157010 U CN 201821157010U CN 209012261 U CN209012261 U CN 209012261U
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- bushing
- ring surface
- bearing block
- supporting element
- agitating shaft
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a kind of bushings easily to replace, sanitation-grade bottom bearing component, including the concentric connector for being detachably arranged at shaft bottom, detachable location and installation supporting element, the outer ring surface of stirring pot bottom be connected to the supporting element inside top bearing block, can prolapse upwards be fastened on bushing between the connector outer ring surface and the bearing block inner ring surface downwards.The utility model is connect by connector transition, by agitating shaft with bushing dismounting formula, extremely convenient without disassembly, the quick-replaceable for promotion, translating agitating shaft, bushing can be realized；Bushing, bearing block, anchor ring is sequentially connected inside and outside supporting element, compact-sized, convenient for disassembly and assembly, and processing and manufacturing is simple, and no cleaning, sterilizing dead angle have a safety feature.
Description
Technical field
The utility model relates to food, daily use chemicals, pharmacy, bioengineering equipment technical fields, and it is easy to relate generally to a kind of bushing
Replacement, sanitation-grade bottom bearing component.
Background technique
When agitating shaft is longer and revolving speed is higher (being more than critical speed), the radial pendulum of agitating shaft in operation in mixing plant
Momentum, more than permission radial beat amount at stirring shaft seal when, intermediate bearing or base bearing are set usually in agitator tank,
It significantly beats, guarantee the stable operation of stirring system for limiting stirring shaft end.Therefore, lower shaft bearing apparatus is answered extensively
In mixing plant for the industry such as chemical industry, food, pharmacy, environmental protection.
The principle of base bearing is that bearing block is connected by bolts and fixes and limit with bottom support bracket, and agitating shaft is in bearing block
It is rotated in interior bushing, stirring shaft end can be limited and significantly beated to guarantee the stable operation of stirring system.
In actual application, belong to vulnerable part as the bushing of bearing shell, need to regularly replace.SZ lower shaft bearing apparatus without
Agitating shaft, which need to be dismantled, can be completed the work of more resleeve, but rest base washes down shadow region, support and bearing there are biggish
Between seat and it is threadedly coupled the easy buildup of knot, there are cleanings and sterilizing dead angle；In food, daily use chemicals, the hygienic requirements such as pharmacy are higher
There are some obvious drawbacks in the application of clean engineering field, to the quality safeties of final products, there are larger hidden dangers.And it improves
Although hygiene-type base bearing afterwards solves cleaning and sterilizing Dead Core Problems, but more resleeve is more difficult, and every subjob is equal
Agitating shaft need to be promoted, biggish manpower and material resources, heavy workload need to be put into.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can be under conditions of not dismantling agitating shaft, realization lining
The quick-replaceable of set, no cleaning, sterilizing dead angle, has a safety feature, compact-sized, fabricates simple bushing and easily replaces, defends
Raw grade bottom bearing component.
Technical problem to be solved in the utility model can adopt the following technical scheme that realize:
A kind of bushing easily replaces, sanitation-grade bottom bearing component, which is characterized in that stirs including concentric be detachably arranged at
It mixes the connector of axis bottom, detachable location and installation and is connected to the supporting element top in supporting element, the outer ring surface of stirring pot bottom
Bearing block on the inside of portion, can prolapse upwards be fastened on the lining between the connector outer ring surface and the bearing block inner ring surface downwards
Set.
The beneficial effects of the utility model are: a kind of bushing is easily replaced, sanitation-grade bottom bearing component, pass through connector mistake
It crosses, connect agitating shaft with bushing dismounting formula, without disassembly, the quick-replaceable for promotion, translating agitating shaft, bushing can be realized,
It is extremely convenient；Bushing, bearing block, anchor ring is sequentially connected inside and outside supporting element, compact-sized, convenient for disassembly and assembly, and processing and manufacturing is simple, nothing
Cleaning, sterilizing dead angle, have a safety feature.
Detailed description of the invention
Fig. 1 be a kind of bushing of the utility model easily replace, the structural schematic diagram of sanitation-grade bottom bearing component.
Fig. 2 be a kind of bushing of the utility model easily replace, the cross-sectional view of sanitation-grade bottom bearing component.
Fig. 3 is the structural schematic diagram of the utility model connector.
Fig. 4 is A-A sectional view in Fig. 3 of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1 to Fig. 4, provided in figure be a kind of bushing easily replace, sanitation-grade bottom bearing component, including it is concentric
Be detachably arranged at the connector 200 of 100 bottom of agitating shaft, detachable location and installation stirring pot bottom supporting element 300, outer
Anchor ring be connected to 300 inside top of supporting element bearing block 400, can prolapse upwards be fastened on downwards 200 outer ring surface of connector with
Bushing 500 between 400 inner ring surface of bearing block.Connect by 200 transition of connector, by agitating shaft 100 and 500 detachable of bushing
It connects, without disassembly, is promoted, translation agitating shaft 100, the quick-replaceable of bushing 500 can be realized, it is extremely convenient；Outside bearing block 400
Anchor ring is welded on 300 top inner ring surface of supporting element, and bushing 500, bearing block 400, supporting element 300 are sequentially connected, compact-sized,
Convenient for disassembly and assembly, processing and manufacturing is simple, and no cleaning, sterilizing dead angle have a safety feature.
Connector 200 is a solid shafting 210, and it is recessed to be arranged radially at least one annular on the outer ring surface top of solid shafting 210
Slot 220；Preferably, annular groove 220 is provided with 2, and it is vertical between 2 annular grooves 220 to be located on the top of solid shafting 210
Certain bit plane 230 is intercepted, provides installation gap to 100 inner ring surface of agitating shaft and 210 outer ring surface of solid shafting.In agitating shaft 100
Center bottom be provided with a section be in Qian font mounting groove 110, in 2 annular grooves 220 of solid shafting 210 respectively card set
There is 1 sealing element 610；Preferably, sealing element 610 is the first O-ring seal, using the between solid shafting 210 and agitating shaft 100
One O-ring seal is connected and sealed, no cleaning and sterilizing dead angle.
Being horizontally disposed at the mounting groove 110 of 100 bottom end of agitating shaft has at least one locating piece 620, it is preferred that locating piece
620 lids including horizontally extending into the holding screw 621 in 100 mounting groove 110 of agitating shaft, being set in 621 outer end face of holding screw
The end of type nut 622, the second O-ring seal 623 being sealed on cover type nut 622, holding screw 621 is fixed along horizontal vertical
The direction of bit plane resist positioning plane 230, between cover type nut 622 and agitating shaft 100 using the second O-ring seal 623 into
Row sealing, no cleaning and sterilizing dead angle.
Bushing 500 by inner hollow inverted cone platform and be made of high molecular material, the aperture at the middle part of bushing 500 is not small
In the outer diameter of solid shafting 210, it is preferred that the aperture at 500 middle part of bushing is slightly larger than the outer diameter of solid shafting 210, the outer diameter of bushing 500
From top to bottom gradually successively decrease, the outer ring surface of bushing 500 from top to bottom internally tilts, convenient to take out, compress downwards upwards.Bearing
Seat 400 is the hollow cylinder of inner hollow, and the internal diameter of bearing block 400 is from top to bottom gradually incremented by, the inner ring surface of bearing block 400 by
To outer inclination on down.Supporting element 300 is 3 support round steel that top inner ring surface is uniformly welded on 400 outer ring surface of bearing block
310, support the lower weld of round steel 310 on the tank bottom end socket of agitator tank.The utility model meets CIP and SIP requirement, can be real
Present line, offline cleaning and steam sterilizing.
As shown in Figures 1 to 4, the basic functional principle of the utility model are as follows:
The installation of the mixing component in agitator tank and outside agitator tank is completed first, and equipment and agitating shaft 100 are vertically looked for
Just；Then upper first O-ring seal 610 and bushing 500 are successively covered in the upper and lower side of solid shafting 210, in the outer ring surface of bushing 500
Bearing block 400, support round steel 310 are successively welded, the top for being arranged with the solid shafting 210 of the first O-ring seal 610 is inserted upwards
Enter in the mounting groove 110 of agitating shaft 100, tightens holding screw 621, load onto the second O-ring seal 623, tighten cover type nut
622；The verticality for finally calibrating agitating shaft 100, support round steel 310 and the tank bottom end socket of agitator tank is welded and fixed, solid shafting
210 top and the bottom are fixed, and solid shafting 210 and agitating shaft 100 are generally in vertical state.
When more resleeve 500, first unclamps cover type nut 622, unclamps holding screw 621, solid shafting 210 can be exited, taken
The bushing 500 of lower 210 outer ring surface lower part of solid shafting；New bushing 500 is changed, bushing 500 is set in the outer ring of solid shafting 210
Face lower part, 2 the first O-ring seals 610 are fastened on respectively in 2 annular grooves 220, and the upper end of solid shafting 210 is inserted upwardly into
In the mounting groove 110 of 100 bottom of agitating shaft, holding screw 621 is tightened, the second O-ring seal 623 is loaded onto, tightens cover type nut
622, i.e. completion 500 replacement operation of bushing.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and coordinate.
Claims (1)
1. a kind of bushing is easily replaced, sanitation-grade bottom bearing component, which is characterized in that be detachably arranged at stirring including concentric
The connector of axis bottom, detachable location and installation are connected at the top of the supporting element in supporting element, the outer ring surface of stirring pot bottom
The bearing block of inside, can prolapse upwards be fastened on the lining between the connector outer ring surface and the bearing block inner ring surface downwards
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157010.6U CN209012261U (en) | 2018-07-20 | 2018-07-20 | A kind of bushing easily replaces, sanitation-grade bottom bearing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157010.6U CN209012261U (en) | 2018-07-20 | 2018-07-20 | A kind of bushing easily replaces, sanitation-grade bottom bearing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012261U true CN209012261U (en) | 2019-06-21 |
Family
ID=66830288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821157010.6U Active CN209012261U (en) | 2018-07-20 | 2018-07-20 | A kind of bushing easily replaces, sanitation-grade bottom bearing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602112A (en) * | 2022-03-21 | 2022-06-10 | 铜仁学院 | Fire extinguishing agent special for extinguishing fire of oil pan and preparation method thereof |
-
2018
- 2018-07-20 CN CN201821157010.6U patent/CN209012261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602112A (en) * | 2022-03-21 | 2022-06-10 | 铜仁学院 | Fire extinguishing agent special for extinguishing fire of oil pan and preparation method thereof |
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