CN202646416U - Bearing seat - Google Patents
Bearing seat Download PDFInfo
- Publication number
- CN202646416U CN202646416U CN 201220304431 CN201220304431U CN202646416U CN 202646416 U CN202646416 U CN 202646416U CN 201220304431 CN201220304431 CN 201220304431 CN 201220304431 U CN201220304431 U CN 201220304431U CN 202646416 U CN202646416 U CN 202646416U
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- CN
- China
- Prior art keywords
- bearing
- main shaft
- bearing seat
- bearing support
- pack
- 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 - Lifetime
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Abstract
The utility model discloses a bearing seat, which belongs to a rotary part in a sugar material vaporization device. The bearing seat comprises a main shaft and a bearing seat, wherein the main shaft penetrates the bearing seat, a cooling liquid passage is arranged inside the bearing seat, and the bearing seat also comprises a bearing bank which is arranged inside the bearing seat, and the bearing bank is socked onto the main shaft. The bearing seat plays a role in supporting and fixing the main shaft, so that the phenomenon of temperature increment caused by friction can be avoided when the main shaft rotates.
Description
Technical field
The utility model discloses a kind of bearing support, belong to industry or the food-processing industry device concentrated to the liquid sugar material, especially belong to the rotatable parts in the sugar material vaporizing unit.
Background technique
At present, concentrated mode to the sugar material mostly adopts normal temperature concentrated, reduced pressure concentration, thin film evaporation, the modes such as rotary evaporation, these modes heat for a long time repeatedly to the concentrated liquid sugar material of needs, and the inequality of being heated, not only power consumption is larger, also causes the quality after the sugar material concentrates unstable, so that the quality of product descends.
The patent No. having occurred subsequently is 200420105827.0, and the applying date is on December 30th, 2004, and open day is on February 1st, 2006, and denomination of invention is the patented technology scheme of rotary ultrathinfilm vacuum concentrator.The technological scheme of this patent is: adopt a rotation inner core that connects with driving unit shaft and one to be enclosed within the outside urceolus that cooperates with the inner core micro-gap of inner core, interior tube inner chamber is connected with steam line with the urceolus annular chamber and is connected, gap between inner core and the urceolus is that annular cavity is the slip heating chamber, which is provided with material feeding mouth and discharge nozzle.Adopt this technological scheme, make slip extract discharge port from material feeding mouth, heating chamber out by negative pressure of vacuum, because heating chamber inside and outside both sides heating, and thinner thickness, adding inner core ceaselessly rotates, it is concentrated that the sugar material is heated fast, equably with filminess, farthest kept the effective component of extracting liquid, and guaranteed the stability of quality of product.Although above-mentioned patented technology scheme has solved the sugared material uneven problem of being heated largely, but still exist: unstable in rotary course, the easy appearance of inner core swings, and then affect the work of whole equipment, and when main shaft rotates, owing to the phenomenon that main shaft temperature raises appears in friction.Equipment is under the high temperature for a long time works, and shortens the life-span of equipment through meeting.
Summary of the invention
It is a kind of to the equipment fixation that the utility model provides, and when main shaft rotates, can be owing to the bearing support that temperature raises appears in friction.
For realizing above-mentioned technical purpose, the technical solution of the utility model is:
A kind of bearing support comprises main shaft 1 and bearing support 2, and main shaft 1 through-shaft bearing 2 is characterized in that: be provided with cooling passage 3 in the described bearing support 2, also comprise the bearing pack that is arranged in the bearing support 2, described bearing pack bearing sleeve is connected on the main shaft 1.
Cooling passage 3 described in the utility model comprises liquid entering hole 4 and the liquid outlet 5 that is distributed on the bearing support 2 and is positioned at main shaft 1 both sides.
Bearing pack described in the utility model comprises the sub-bearing 6 of the circular cone that is socketed on the main shaft 1 and deep groove ball bearing 7.
Because the utility model has adopted above-mentioned technology technological scheme, with respect to prior art, has the following advantages:
The first, owing to be provided with bearing, and bearing is the sub-bearing of circular cone, utilized dexterously the sub-bearing of circular cone can bear large radial load and the characteristic of thrust load here, not only can fixed main shaft, also effectively played supporting effect;
The second, be provided with cooling passage, fully guaranteed when main shaft rotates, can be owing to the phenomenon generation that temperature raises appears in friction.
The 3rd, the setting of cooling liquid outlet, import, can also be for cooling liquid recycling ready.
Description of drawings
Fig. 1 is generalized section of the present utility model.
Embodiment
Embodiment 1
A kind of bearing support comprises main shaft 1 and bearing support 2, and main shaft 1 through-shaft bearing 2 is characterized in that: be provided with cooling passage 3 in the described bearing support 2, also comprise the bearing pack that is arranged in the bearing support 2, described bearing pack bearing sleeve is connected on the main shaft 1.
A kind of bearing support comprises main shaft 1 and bearing support 2, and main shaft 1 through-shaft bearing 2 is characterized in that: be provided with cooling passage 3 in the described bearing support 2, also comprise the bearing pack that is arranged in the bearing support 2, described bearing pack bearing sleeve is connected on the main shaft 1.Described cooling passage 3 comprises liquid entering hole 4 and the liquid outlet 5 that is distributed on the bearing support 2 and is positioned at main shaft 1 both sides.
Embodiment 3
Preferred forms of the present utility model:
A kind of bearing support comprises main shaft 1 and bearing support 2, and main shaft 1 through-shaft bearing 2 is characterized in that: be provided with cooling passage 3 in the described bearing support 2, also comprise the bearing pack that is arranged in the bearing support 2, described bearing pack bearing sleeve is connected on the main shaft 1.Described cooling passage 3 comprises liquid entering hole 4 and the liquid outlet 5 that is distributed on the bearing support 2 and is positioned at main shaft 1 both sides.Bearing pack described in the utility model comprises the sub-bearing 6 of the circular cone that is socketed on the main shaft 1 and deep groove ball bearing 7.
The principle of technique scheme is, when main shaft rotated in bearing support, that deep groove ball bearing plays was fixing, the effect of rotation, and the sub-bearing of circular cone also has the effect of support, therefore, when main shaft rotates, neither can swing, and also can not endwisely slip; The effect of lowering the temperature has been played in the setting of cooling passage effectively.
Claims (3)
1. bearing support, comprise main shaft (1) and bearing support (2), main shaft (1) through-shaft bearing (2), it is characterized in that: be provided with cooling passage (3) in the described bearing support (2), also comprise the bearing pack that is arranged in the bearing support (2), described bearing pack bearing sleeve is connected on the main shaft (1).
2. a kind of bearing support according to claim 1 is characterized in that: described cooling passage (3) comprises that to be distributed in bearing support (2) upper and be positioned at liquid entering hole (4) and the liquid outlet (5) of main shaft (1) both sides.
3. a kind of bearing support according to claim 1 and 2, it is characterized in that: described bearing pack comprises the sub-bearing of circular cone (6) and the deep groove ball bearing (7) that is socketed on the main shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304431 CN202646416U (en) | 2012-06-27 | 2012-06-27 | Bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304431 CN202646416U (en) | 2012-06-27 | 2012-06-27 | Bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646416U true CN202646416U (en) | 2013-01-02 |
Family
ID=47415528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304431 Expired - Lifetime CN202646416U (en) | 2012-06-27 | 2012-06-27 | Bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646416U (en) |
-
2012
- 2012-06-27 CN CN 201220304431 patent/CN202646416U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |