CN202215620U - Inner-drawing type vertical bearing seat structure of centrifugal machine - Google Patents
Inner-drawing type vertical bearing seat structure of centrifugal machine Download PDFInfo
- Publication number
- CN202215620U CN202215620U CN2011202782556U CN201120278255U CN202215620U CN 202215620 U CN202215620 U CN 202215620U CN 2011202782556 U CN2011202782556 U CN 2011202782556U CN 201120278255 U CN201120278255 U CN 201120278255U CN 202215620 U CN202215620 U CN 202215620U
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- Prior art keywords
- bearing
- bearing seat
- centrifugal machine
- drawing type
- type vertical
- Prior art date
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Abstract
The utility model discloses an inner-drawing type vertical bearing seat structure of a centrifugal machine, which comprises a rotary-drum press cover (1), a bearing upper press cover (2), an inner bearing seat (4) and an outer bearing seat (5). A main shaft (6), an upper bearing (3) and a lower bearing (7) are arranged inside the inner bearing seat (4), the lower end of the inner bearing seat (4) is provided with a bearing lower press cover (8) and a belt wheel (9). The inner baring seat (4) is arranged inside the outer bearing seat (5). The inner-drawing type vertical bearing seat structure of the centrifugal machine can facilitate maintenance and disassembly and reduce work strength of disassembly, thereby being stable and reliable.
Description
Technical field
The utility model relates to a kind of vertical centrifugal machine bearing block structure, especially relates to a kind of vertical centrifugal machine bearing block structure of inner drawing type.
Background technique
Bearing support is the core component of centrifuge, and the quality of bearing block structure is directly connected to the operation and maintenance of centrifuge, and the vertical centrifugal machine bearing support that generally uses at present is an all-in-one-piece bearing block structure; It is that main shaft, upper bearing (metal), lower bearing, bearing upper press cover, bearing lower cover, belt pulley all are installed on the bearing support, though the bearing support of this structure is fairly simple, its shortcoming is that field maintenance is cumbersome; To all take apart all component of bearing support piecemeal at the use scene; Because centrifuge itself is bulky, weight is heavier, therefore; Labor intensity is bigger; And pollute the scene of using easily, and particularly maintenance and installation meeting more bother when receiving the site space condition restriction, and labor intensity is bigger.
Summary of the invention
The purpose of the utility model provides a kind of vertical centrifugal machine bearing block structure of inner drawing type, can solve the technical problem of using on-the-spot mounting or dismounting trouble.
The problem of the required solution of the utility model is to realize through following technological scheme: it comprises rotary drum gland, bearing upper press cover, inner pedestal, outer bearing carrier; Inner pedestal inside is provided with main shaft, upper bearing (metal), lower bearing; The inner pedestal lower end is provided with bearing lower cover, belt pulley, it is characterized in that inner pedestal is installed in outer bearing carrier inside.
The structure that the utility model adopts; When using the field stripping maintenance, after only need decorporating rotary drum gland and bearing upper press cover, can eject whole inner pedestal with bolt through the service bolt hole above the inner pedestal; Make it to break away from outer bearing carrier; Then can be with inner pedestal, comprise following bearing lower cover, belt pulley move on in the lump can easy-to-operat the place keep in repair, so just use execute-in-place simply easy; Be not easy to pollute and use the scene, and improved maintenance efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation:
Shown in Figure 1 is the structural representation of the utility model
Among the figure 1, rotary drum gland 2, bearing upper press cover 3, upper bearing (metal) 4, inner pedestal
5, outer bearing carrier 6, main shaft 7, lower bearing 8, bearing lower cover 9, belt pulley.
Embodiment
Can know by accompanying drawing; The vertical centrifugal machine bearing block structure of this inner drawing type comprises rotary drum gland 1, bearing upper press cover 2, inner pedestal 4, outer bearing carrier 5; Inner pedestal 4 inside are provided with main shaft 6, upper bearing (metal) 3, lower bearing 7; Inner pedestal 4 lower ends are provided with bearing lower cover 8, belt pulley 9, and inner pedestal 4 is installed in outer bearing carrier 5 inside.
During dismounting maintenance bearing support; The rotary drum gland 1 of at first decorporating behind the rotary drum of decorporating, unclamps the bolt of solid bearing upper press cover 2; The bearing upper press cover 2 of decorporating; Unclamp the fixedly screw of inner pedestal 4, withstand the end face of outer bearing carrier 5 with matching through the auxiliary hole on inner pedestal 4 end faces, make inner pedestal 4 break away from outer bearing carriers 5 with bolt; Then with instrument with inner pedestal 4 and be installed in its inner main shaft 6, upper bearing (metal) 3, lower bearing 7, bearing lower cover 8, belt pulley 9 move on to together can convenient for maintaining the place go, and then respectively it is taken apart one by one.
Obviously; The foregoing description of the utility model only be for explain clearly that the utility model does for example; But be not used for limiting the scope of the utility model; All technological schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be limited each item claim.
Claims (1)
1. the vertical centrifugal machine bearing block structure of an inner drawing type; Comprise rotary drum gland, bearing upper press cover, inner pedestal, outer bearing carrier; Inner pedestal inside is provided with main shaft, upper bearing (metal), lower bearing; The inner pedestal lower end is provided with bearing lower cover, belt pulley, it is characterized in that inner pedestal is installed in outer bearing carrier inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202782556U CN202215620U (en) | 2011-08-02 | 2011-08-02 | Inner-drawing type vertical bearing seat structure of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202782556U CN202215620U (en) | 2011-08-02 | 2011-08-02 | Inner-drawing type vertical bearing seat structure of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215620U true CN202215620U (en) | 2012-05-09 |
Family
ID=46014878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202782556U Expired - Lifetime CN202215620U (en) | 2011-08-02 | 2011-08-02 | Inner-drawing type vertical bearing seat structure of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215620U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357430A (en) * | 2011-09-07 | 2012-02-22 | 安徽普源分离机械制造有限公司 | Main shaft part of separator |
| CN102969822A (en) * | 2012-11-12 | 2013-03-13 | 中国科学院电工研究所 | Bearing-replaceable motor structure and replacement method of motor bearings |
| CN103056038A (en) * | 2013-02-04 | 2013-04-24 | 上海江南三淼生物工程设备有限公司 | Automatic and continuous discharging and filtering centrifugal machine |
| CN104028389A (en) * | 2014-06-18 | 2014-09-10 | 苏州星亿机械有限公司 | Spindle sealing device in centrifugal machine |
-
2011
- 2011-08-02 CN CN2011202782556U patent/CN202215620U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357430A (en) * | 2011-09-07 | 2012-02-22 | 安徽普源分离机械制造有限公司 | Main shaft part of separator |
| CN102969822A (en) * | 2012-11-12 | 2013-03-13 | 中国科学院电工研究所 | Bearing-replaceable motor structure and replacement method of motor bearings |
| CN102969822B (en) * | 2012-11-12 | 2015-04-08 | 中国科学院电工研究所 | Bearing-replaceable motor structure and replacement method of motor bearings |
| CN103056038A (en) * | 2013-02-04 | 2013-04-24 | 上海江南三淼生物工程设备有限公司 | Automatic and continuous discharging and filtering centrifugal machine |
| CN103056038B (en) * | 2013-02-04 | 2016-02-03 | 上海江南三淼生物工程设备有限公司 | A kind of Automatic continuous blanking filtering centrifuge |
| CN104028389A (en) * | 2014-06-18 | 2014-09-10 | 苏州星亿机械有限公司 | Spindle sealing device in centrifugal machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |