CN214945828U - Easy-to-disassemble bearing mechanism of stirring machine - Google Patents
Easy-to-disassemble bearing mechanism of stirring machine Download PDFInfo
- Publication number
- CN214945828U CN214945828U CN202121631670.5U CN202121631670U CN214945828U CN 214945828 U CN214945828 U CN 214945828U CN 202121631670 U CN202121631670 U CN 202121631670U CN 214945828 U CN214945828 U CN 214945828U
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- CN
- China
- Prior art keywords
- bearing seat
- bearing
- lower bearing
- main body
- shaft
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses an easily detachable bearing mechanism of a stirrer, which comprises a bearing seat main body, wherein the bearing seat main body comprises an upper bearing seat and a lower bearing seat which are arranged up and down along the axial direction of the bearing seat main body, and the upper bearing seat is in shaft connection with a dispersing shaft through an upper bearing; the bottom of the upper bearing seat is detachably connected with a lower bearing seat, and a cylindrical roller bearing is arranged between the lower bearing seat and the dispersion shaft; and a sealing structure is arranged below the lower bearing seat. The utility model discloses decompose into bolster bearing housing and step with the dispersion bearing frame, upper and lower bearing housing passes through the screw hookup, only needs to pull down the step and just removable cylindrical roller bearing, reduction work load that can be very big shortens the change time.
Description
Technical Field
The utility model relates to the field of machinary, especially, relate to an easy removable bearing mechanism of mixer.
Background
In the production and manufacturing process of the lithium ion battery, a stirrer is required to stir and disperse the slurry, the stirrer in the industry has a common problem that a dispersing bearing is easy to damage and needs to be maintained and replaced regularly, and when a cylindrical roller bearing of a dispersing shaft is replaced by a traditional stirrer, the whole dispersing shaft part needs to be detached, so that the labor intensity is high, and the time for using is long.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a mixer readily removable bearing mechanism. The utility model discloses decompose into bolster bearing housing and step with the dispersion bearing frame, upper and lower bearing housing passes through the screw hookup, only needs to pull down the step and just removable cylindrical roller bearing, reduction work load that can be very big shortens the change time.
The purpose of the utility model is realized through the following technical scheme:
a bearing mechanism easy to disassemble for a stirrer comprises a bearing seat main body, wherein the bearing seat main body comprises an upper bearing seat and a lower bearing seat which are vertically arranged along the axial direction of the bearing seat main body, and the upper bearing seat is in shaft connection with a dispersing shaft through an upper bearing; the bottom of the upper bearing seat is detachably connected with a lower bearing seat, and a cylindrical roller bearing is arranged between the lower bearing seat and the dispersion shaft; and a sealing structure is arranged below the lower bearing seat.
In a further improvement, the upper bearing seat and the lower bearing seat are detachably connected through screws.
In a further improvement, a lower end cover for covering the screw is fixed at the bottom of the lower bearing seat.
In a further improvement, the sealing structure comprises an upper labyrinth ring fixedly connected with the lower bearing seat and a lower labyrinth ring fixedly connected with the dispersion shaft.
In a further improvement, the periphery of the bottom of the upper bearing seat is recessed inwards to form an annular step, and the end face of the lower bearing seat is connected with the annular step through a screw.
The beneficial effects of the utility model reside in that:
the utility model discloses decompose into bolster bearing housing and step with the dispersion bearing frame, upper and lower bearing housing passes through the screw hookup, only needs to pull down the step and just removable cylindrical roller bearing, reduction work load that can be very big shortens the change time.
Drawings
The present invention is further explained by using the attached drawings, but the content in the attached drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic structural diagram of the present invention.
The bearing comprises an upper bearing seat 1, a lower bearing seat 2, a lower end cover 3, an upper labyrinth ring 4, a lower labyrinth ring 5, a dispersing shaft 6, a cylindrical roller bearing 7, an upper bearing 8 and an annular step 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, the easy-to-dismount bearing mechanism for a mixer comprises an upper bearing seat 1, a lower bearing seat 2, a lower end cover 3, an upper labyrinth ring 4, a lower labyrinth ring 5, a dispersion shaft 6, a cylindrical roller bearing 7, an upper bearing 8 and an annular step 9; the lower bearing seat 2 is fixed on the upper bearing seat 1, the lower end cover 3 is fixed on the lower bearing seat 2, the upper labyrinth ring 4 is fixed on the lower end cover 3, the lower labyrinth ring 5 is fixed on the dispersion shaft 6 and rotates along with the dispersion shaft 6, and the cylindrical roller bearing 7 is arranged in the lower bearing seat 2. The annular step 9 is used for enhancing the sealing performance of the joint of the bearing seat 1 and the lower bearing seat 2.
When the cylindrical roller bearing 7 is damaged, the lower labyrinth ring 5 is firstly disassembled, then the lower end cover 3 is disassembled, then the screw is unscrewed, the lower bearing seat 2 is disassembled, and then the cylindrical roller bearing 7 can be replaced.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit the protection scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The easy-to-dismount bearing mechanism of the stirring machine comprises a bearing seat main body and is characterized in that the bearing seat main body comprises an upper bearing seat (1) and a lower bearing seat (2) which are vertically arranged along the axial direction of the bearing seat main body, and the upper bearing seat (1) is in shaft connection with a dispersing shaft (6) through an upper bearing (8); the bottom of the upper bearing seat (1) is detachably connected with a lower bearing seat (2), and a cylindrical roller bearing (7) is arranged between the lower bearing seat (2) and the dispersion shaft (6); and a sealing structure is arranged below the lower bearing seat (2).
2. The removable bearing mechanism of mixer according to claim 1, wherein the upper bearing seat (1) and the lower bearing seat (2) are detachably connected by screws.
3. The easy-to-dismount bearing mechanism for mixer according to claim 2, wherein the bottom of said lower bearing seat (2) is fixed with a lower end cover (3) for covering the screw.
4. The removable bearing mechanism of mixer according to claim 1, wherein the sealing structure comprises an upper labyrinth ring (4) fixedly connected to the lower bearing seat (2) and a lower labyrinth ring (5) fixedly connected to the dispersion shaft (6).
5. The easy-to-dismount bearing mechanism for blender according to claim 1, wherein the outer periphery of the bottom of said upper bearing seat (1) is recessed to form an annular step (9), and the end face of said lower bearing seat (2) is connected to said annular step (9) by means of screw.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121631670.5U CN214945828U (en) | 2021-07-19 | 2021-07-19 | Easy-to-disassemble bearing mechanism of stirring machine |
| PCT/CN2021/132606 WO2023000567A1 (en) | 2021-07-19 | 2021-11-24 | Easy-to-remove bearing mechanism of mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121631670.5U CN214945828U (en) | 2021-07-19 | 2021-07-19 | Easy-to-disassemble bearing mechanism of stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945828U true CN214945828U (en) | 2021-11-30 |
Family
ID=79072540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121631670.5U Active CN214945828U (en) | 2021-07-19 | 2021-07-19 | Easy-to-disassemble bearing mechanism of stirring machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214945828U (en) |
| WO (1) | WO2023000567A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0015738B1 (en) * | 1979-03-09 | 1984-03-07 | Skf (U.K.) Limited | Bearing assemblies for conveyor rollers fitted with end covers |
| CN201149087Y (en) * | 2007-12-28 | 2008-11-12 | 肖国昌 | Bearing seal device |
| AT512325B1 (en) * | 2011-12-30 | 2014-03-15 | Traktionssysteme Austria Gmbh | ELECTRICAL MACHINE |
| CN206600369U (en) * | 2017-02-13 | 2017-10-31 | 福建省正丰数控科技有限公司 | Protect the sealing structure of bearing in bearing block |
| CN210484423U (en) * | 2019-07-17 | 2020-05-08 | 福建南方路面机械有限公司 | Bearing with seat of special sealing structure |
| CN112664546A (en) * | 2020-12-23 | 2021-04-16 | 青岛高测科技股份有限公司 | Supporting structure of multi-thread slicer main shaft home roll |
-
2021
- 2021-07-19 CN CN202121631670.5U patent/CN214945828U/en active Active
- 2021-11-24 WO PCT/CN2021/132606 patent/WO2023000567A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023000567A1 (en) | 2023-01-26 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |