CN205084670U - External agitating unit of base bearing - Google Patents
External agitating unit of base bearing Download PDFInfo
- Publication number
- CN205084670U CN205084670U CN201520894518.4U CN201520894518U CN205084670U CN 205084670 U CN205084670 U CN 205084670U CN 201520894518 U CN201520894518 U CN 201520894518U CN 205084670 U CN205084670 U CN 205084670U
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- bearing
- shaft
- base bearing
- base
- bearing frame
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to an agitating unit, especially an external agitating unit of base bearing. It contains the cauldron body, (mixing) shaft and base bearing, its characterized in that lower shaft contracting contains slide bearing, bearing frame, bearing frame flange, the bearing frame sets up within the jar body, the bearing frame flange establish outside the jar body to mounting flange fixes through the cauldron body on the jar body, cauldron body mounting flange with be equipped with sealing device between the bearing frame flange, slide bearing sets up on the bearing frame, the (mixing) shaft lower extreme with the slide bearing normal running fit hookup. Its purpose is in order to design one kind can safeguard change, the just safe external agitating unit of base bearing of operation to the sliding shaft cover outside the cauldron body. Compared with the prior art, the concentricity of (mixing) shaft and base bearing slip axle sleeve guarantees easily, has solved the easy cracked problem of base bearing welding point among the prior art simultaneously.
Description
Technical field
The utility model relates to agitating device, particularly a kind of base bearing external agitating device.
Background technology
In agitating device, when the cantilever because of shaft is longer, in order to increase stability when it runs, usually set up auxiliary base bearing therein.Existing base bearing adopts installation form in still, three-legged support is adopted to be welded on kettle inner support, often occur that tripod pad ruptures, weld stressed difference when welding foot supports simultaneously, often can not ensure the concentricity of shaft and base bearing sliding shaft sleeve, cause the stressed increasing of sliding shaft sleeve, the lost of life, needs workman to enter kettle built-in function during maintain and replace, safeguard inconvenient, when being the medium such as poisonous or inflammable and explosive as run into agitated medium, safeguard dangerous.
Summary of the invention
The purpose of this utility model is that design one can carry out maintenance replacing to sliding shaft sleeve outside kettle, and the base bearing external agitating device of handling safety.
To achieve the above object, the utility model adopts following technical solution: a kind of base bearing external agitating device, it comprises kettle, shaft and base bearing, it is characterized in that described base bearing comprises sliding bearing, bearing block, bearing block adpting flange, described bearing block is arranged within described tank body, described bearing block adpting flange is located at outside described tank body, and be fixed on described tank body by kettle mounting flange, sealing device is provided with between described kettle mounting flange and described bearing block adpting flange, described sliding bearing is arranged on bearing block, described shaft lower end is rotatably assorted with described sliding bearing and connects.
The utility model is installed for the ease of kettle discharging and discharge nozzle and is connected, and arranges further: on described bearing block adpting flange, be provided with discharging opening to described technical scheme.
The beneficial effect that the utility model compared with prior art has: because bearing block structure of the present utility model can by its overall taking-up outside kettle, therefore, when need to the sliding bearing on bearing block or the sliding shaft sleeve in rotating shaft carry out replacing safeguard time, need not enter in tank, also do not wait the impact of medium by poisonous or inflammable and explosive, bring safety to workman's maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the present embodiment structural representation.
Fig. 2 is base bearing structural representation in the present embodiment.
Detailed description of the invention
As Figure 1-Figure 2, the present embodiment comprises kettle 10, shaft 8, base bearing 9, described base bearing 9 comprises sliding bearing 1, bearing block 2 and bearing block adpting flange 5, described bearing block 2 is arranged within described tank body 10, described bearing block adpting flange 5 is located at outside described tank body 10, and be fixed on described tank body 10 by kettle mounting flange 4, sealing device 6 is provided with between described kettle mounting flange 4 and described bearing block adpting flange 5, described sliding bearing 1 is arranged on described bearing block 2, described shaft 8 lower end to be rotatably assorted with described sliding bearing 1 by sliding shaft sleeve 7 and to connect, described bearing block adpting flange 5 is provided with discharging opening 3.
The base bearing of the present embodiment adopts the outer installation form of still, flange gasket mouth is adopted to be located by connecting, as long as ensure that kettle mounting flange machining accuracy just can ensure the concentricity of rotating shaft and base bearing sliding shaft sleeve, also solve the problem of pad fracture in prior art in the lump simultaneously, just can safeguard outward at kettle during maintain and replace sliding shaft sleeve, add processing safety.In addition, consider that common discharging opening is positioned at the installation place of bearing block, therefore structurally reserve again the position of discharging opening, can directly connect with discharge nozzle, both solved the problem that supplemental support problem also solves discharge nozzle installation simultaneously.
Claims (2)
1. a base bearing external agitating device, it comprises kettle (10), shaft (8) and base bearing (9), it is characterized in that described base bearing (9) comprises sliding bearing (1), bearing block (2), bearing block adpting flange (5), described bearing block (2) is arranged within described tank body (10), described bearing block adpting flange (5) is located at outside described tank body (10), and be fixed on described tank body (10) by kettle mounting flange (4), sealing device (6) is provided with between described kettle mounting flange (4) and described bearing block adpting flange (5), described sliding bearing (1) is arranged on bearing block (2), described shaft (8) lower end is rotatably assorted with described sliding bearing (1) and connects.
2. a kind of base bearing external agitating device according to claim 1, is characterized in that being provided with discharging opening (3) on described bearing block adpting flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894518.4U CN205084670U (en) | 2015-11-07 | 2015-11-07 | External agitating unit of base bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894518.4U CN205084670U (en) | 2015-11-07 | 2015-11-07 | External agitating unit of base bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205084670U true CN205084670U (en) | 2016-03-16 |
Family
ID=55475394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520894518.4U Active CN205084670U (en) | 2015-11-07 | 2015-11-07 | External agitating unit of base bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205084670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390894A (en) * | 2016-10-11 | 2017-02-15 | 威海化工机械有限公司 | Extended bottom support type reaction kettle |
-
2015
- 2015-11-07 CN CN201520894518.4U patent/CN205084670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390894A (en) * | 2016-10-11 | 2017-02-15 | 威海化工机械有限公司 | Extended bottom support type reaction kettle |
| CN106390894B (en) * | 2016-10-11 | 2018-10-26 | 威海化工机械有限公司 | A kind of extending type bottom brace type reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |