CN203355900U - Large flip cover rotating shaft of centrifugal machine - Google Patents
Large flip cover rotating shaft of centrifugal machine Download PDFInfo
- Publication number
- CN203355900U CN203355900U CN 201320366390 CN201320366390U CN203355900U CN 203355900 U CN203355900 U CN 203355900U CN 201320366390 CN201320366390 CN 201320366390 CN 201320366390 U CN201320366390 U CN 201320366390U CN 203355900 U CN203355900 U CN 203355900U
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- China
- Prior art keywords
- rotating shaft
- bearing
- block
- moving block
- rotating
- 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
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Abstract
The utility model discloses a large flip cover rotating shaft of a centrifugal machine. The large flip cover rotating shaft of the centrifugal machine comprises a rotating block and a fixed block. The rotating block is connected to a large flip cover through a movable connection rod, the fixed block is fixedly installed on a rotating drum through a fixed connection rod, the rotating block and the fixed block are connected through a rotating shaft, the rotating shaft is fixedly connected with the fixed block, one end of the rotating shaft is fixed through a rotating shaft fixing plate, a bearing is arranged inside the rotating block, and the rotating shaft is connected with the rotating block through the bearing. According to the large flip cover rotating shaft of the centrifugal machine, the bearing is arranged inside the rotating block, one end of the rotating shaft is installed in the bearing, rotation is achieved by rolling of the bearing and the rotating shaft when the large flip cover is opened and closed, sliding friction in the past is changed into rolling friction, abrasion of the rotating shaft is effectively lowered, and the service life of the rotating shaft is prolonged.
Description
Technical field
The utility model relates to a kind of centrifugation apparatus, and particularly a kind of centrifuge is renovated greatly rotating shaft.
Background technology
The flat centrifuge of renovating greatly of the prior art, it realizes the charging discharging by opening to renovate greatly, wherein renovate greatly by rotating shaft and be arranged on rotary drum, its shaft comprises moving block and fixed block, and moving block by movable rod with renovate and be connected greatly, fixed block is fixedly connected with rotary drum by stationary links, fixed block and movable block connect by the rotating shaft be arranged on fixed block, when opening while renovating greatly, movable rod drives moving block to take rotating shaft and rotates as benchmark, thus opening of realizing renovating greatly.Prior art is because the direct sliding friction of moving block and rotating shaft is connected, and repeatedly the rear rotating shaft of upset easily weares and teares for a long time, and stainless steel material can produce creep, and it is oval that axis hole easily becomes, and rotating shaft reduces service life.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of centrifuge to renovate greatly rotating shaft, to reduce the wearing and tearing of rotating shaft, extends the service life of rotating shaft.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of centrifuge is renovated greatly rotating shaft, comprises moving block and fixed block, and described moving block is connected to greatly and renovates by movable rod, and described fixed block is fixedly mounted on rotary drum by stationary links; Described moving block is connected by a rotating shaft with fixed block, and described rotating shaft is fixedly connected with described fixed block and an end is fixed by the rotating shaft fixed head, in described moving block, is provided with bearing, and described rotating shaft is connected with described moving block by described bearing.
Preferably, also be provided with bearing gland on described moving block, described bearing is fixedly mounted in described moving block by described bearing gland.
Pass through technique scheme, a kind of centrifuge that the utility model provides is renovated greatly rotating shaft, it by arranging bearing in moving block, and an end of rotating shaft is arranged in bearing, roll rotational by bearing and rotating shaft when keying is renovated greatly realizes rotation, become rolling friction by original sliding friction, effectively reduced the wearing and tearing of rotating shaft, extended the service life of rotating shaft.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, in below describing embodiment, the accompanying drawing of required use is briefly described.
Fig. 1 is the disclosed a kind of flat syndeton schematic diagram of renovating greatly rotating shaft and renovating greatly of renovating greatly centrifuge of the utility model embodiment;
Fig. 2 renovates greatly rotating shaft structure for amplifying schematic diagram shown in A section in Fig. 1.
Numeral in figure:
11. renovate greatly 12. movable rod 13. stationary links
14. moving block 15. fixed block 16. rotating shaft fixed heads
17. rotating shaft 18. bearing 19. bearing glands
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1 and 2, the centrifuge that the utility model provides is renovated greatly rotating shaft, comprises moving block 14 and fixed block 15, and moving block 14 is connected to and renovates greatly 11 by movable rod 12, and fixed block 15 is fixedly mounted on rotary drum by stationary links 13; Moving block 14 is connected by a rotating shaft 17 with fixed block 15, rotating shaft 17 is fixedly connected with fixed block 15 and an end is fixed by rotating shaft fixed head 16, be provided with bearing 18 in moving block 14, rotating shaft 17 is connected with moving block 14 by bearing 18, also be provided with bearing gland 19 on moving block 14, bearing 18 is fixedly mounted in moving block 14 by bearing gland 19.
A kind of centrifuge that the utility model provides is renovated greatly rotating shaft, it is by the interior bearing 18 that arranges of moving block 14, and an end of rotating shaft 17 is arranged in bearing 18, renovate greatly and realize rotation by bearing 18 and the roll rotational of rotating shaft 17 at 11 o'clock in keying, become rolling friction by original sliding friction, effectively reduce the wearing and tearing of rotating shaft 17, extended the service life of rotating shaft 17.
Multiple modification to above-described embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.
Claims (2)
1. a centrifuge is renovated greatly rotating shaft, comprises moving block and fixed block, and described moving block is connected to greatly and renovates by movable rod, and described fixed block is fixedly mounted on rotary drum by stationary links; Described moving block is connected by a rotating shaft with fixed block, described rotating shaft is fixedly connected with described fixed block and an end is fixed by the rotating shaft fixed head, it is characterized in that, in described moving block, be provided with bearing, described rotating shaft is connected with described moving block by described bearing.
2. a kind of centrifuge according to claim 1 is renovated greatly rotating shaft, it is characterized in that, also is provided with bearing gland on described moving block, and described bearing is fixedly mounted in described moving block by described bearing gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366390 CN203355900U (en) | 2013-06-25 | 2013-06-25 | Large flip cover rotating shaft of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366390 CN203355900U (en) | 2013-06-25 | 2013-06-25 | Large flip cover rotating shaft of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355900U true CN203355900U (en) | 2013-12-25 |
Family
ID=49803722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320366390 Expired - Fee Related CN203355900U (en) | 2013-06-25 | 2013-06-25 | Large flip cover rotating shaft of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355900U (en) |
-
2013
- 2013-06-25 CN CN 201320366390 patent/CN203355900U/en not_active Expired - Fee Related
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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: 20131225 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |