CN203379920U - Bearing block for roller press - Google Patents
Bearing block for roller press Download PDFInfo
- Publication number
- CN203379920U CN203379920U CN201320460375.7U CN201320460375U CN203379920U CN 203379920 U CN203379920 U CN 203379920U CN 201320460375 U CN201320460375 U CN 201320460375U CN 203379920 U CN203379920 U CN 203379920U
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- CN
- China
- Prior art keywords
- bearing block
- bearing
- bearing seat
- cooling water
- roll squeezer
- 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 block for a roller press. The bearing block comprises two parts including a bushing (2) and a bearing block body (1), wherein the bushing (2) and the bearing block body (1) are welded into a whole body, a water inlet (3) and a water outlet (4) for circulating cooling water are formed in the bearing block body (1), and a cooling water path (5) is arranged in an inner ring of the bearing block body (1).
Description
Technical field
The utility model relates to roll squeezer grinding equipment for cement industry, is specifically related to a kind of roll squeezer bearing block.
Background technology
Roll squeezer is a kind of energy-efficient cement slurry and the milling equipment of grog, and output is high, and power consumption is low, invests littlely, and easy maintenance, become cement grinding market major product gradually.The brittle material for the treatment of grinding enters in the airtight body of roll squeezer under the effect of material pressure, compression roller by two levels installations and synchronous opposite direction rotating is brought between roll gap, and carry out the pulverizing of the high pressure bed of material under the extruding force effect of even going up kiloton up to hundreds of tons provided in hydraulic system, until discharge after forming closely knit material cake.The mechanical strength of this material cake is very low, and hand is twisted with the fingers broken.
The extruding force that even goes up kiloton up to hundreds of tons that hydraulic system provides acts on bearing block, the operating mode of bearing operation is severe, therefore there are reduction by a relatively large margin in the reliability of bearing and life-span, thereby have affected roll squeezer complete machine reliability of operation, have also improved the later maintenance cost of equipment simultaneously.In order to improve the applying working condition of roll squeezer bearing, the roll squeezer bearing block need to have the function that the bearing good lubrication is provided and improves the bearing working environment.
The utility model content
Provide a kind of bearing block that can reduce the bearing working temperature and the bearing good lubrication is provided for above problem the utility model, this device can improve the working environment of bearing, effectively extends the reliability of bearing life and raising bearing.Bearing seat upper and lower side and frame adopt concavo-convex and coordinate, and make the whole bearing block can horizontal freely-movable on frame.
Provide a kind of roll squeezer bearing block in order to overcome the above problems the utility model, it is characterized in that: comprise lining and bearing seat two large divisions, lining and bearing seat are integrally welded, bearing seat is provided with water inlet and the delivery port of recirculated cooling water, and the bearing seat inner ring is provided with cooling water channel.
Bearing seat inner ring of the present utility model is provided with cooling water channel, when bearing working, recirculated cooling water circulates in whole bearing block by cooling water channel, the heat that cooling water can produce bearing is taken away, reduced the operating temperature of bearing, bearing life improves greatly, and operation rate also improves thereupon.
Be provided with hoop oil-way and axial tank filler sleeve in described lining.
Bush ring in the utility model, to oil-way and axial tank filler sleeve, can guarantee the bearing good lubrication.
Described bearing seat upper and lower side is groove structure.
The groove structure of bearing seat upper and lower side of the present utility model coordinates with the boss of frame, can make the freely-movable on frame of whole bearing block, meets roll squeezer mechanical movement requirement.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model cross-sectional view.(the A-A view of Fig. 1)
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, 2, the utility model provides a kind of roll squeezer bearing block, comprise lining 2 and bearing seat 1 two large divisions, lining 2 and bearing seat 1 are integrally welded, bearing seat 1 is provided with water inlet 3 and the delivery port 4 of recirculated cooling water, and bearing seat 1 inner ring is provided with multiple tracks cooling water channel 5.When bearing working, recirculated cooling water is entered by water inlet 3, after bearing circulation one circle, by delivery port 4, flowed out, thus the heat produced while taking away bearing working.
Be provided with hoop oil-way 7 and axial tank filler sleeve 6 in described lining 2, can be to the bearing sufficient lubrication.
Described bearing seat 1 upper and lower side is groove structure 8, and groove structure 8 coordinates with the boss of frame 9, makes the whole bearing block can horizontal freely-movable on frame.
The foregoing is only preferred embodiment of the present utility model, be not restricted to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.
Claims (3)
1. a roll squeezer bearing block, it is characterized in that: comprise lining (2) and bearing seat (1) two large divisions, lining (2) and bearing seat (1) are integrally welded, bearing seat (1) is provided with water inlet (3) and the delivery port (4) of recirculated cooling water, and bearing seat (1) inner ring is provided with cooling water channel (5).
2. a kind of roll squeezer bearing block according to claim 1, is characterized in that: be provided with hoop oil-way (7) and axial tank filler sleeve (6) in described lining (2).
3. a kind of roll squeezer bearing block according to claim 1, it is characterized in that: described bearing seat (1) upper and lower side is groove structure (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460375.7U CN203379920U (en) | 2013-07-30 | 2013-07-30 | Bearing block for roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460375.7U CN203379920U (en) | 2013-07-30 | 2013-07-30 | Bearing block for roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379920U true CN203379920U (en) | 2014-01-08 |
Family
ID=49868452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460375.7U Expired - Lifetime CN203379920U (en) | 2013-07-30 | 2013-07-30 | Bearing block for roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379920U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801395A (en) * | 2015-05-25 | 2015-07-29 | 成都利君实业股份有限公司 | Rolling machine bearing seat with cooling system |
| CN105689055A (en) * | 2014-11-28 | 2016-06-22 | 绵阳环阳科技有限公司 | Roller press bearing pedestal with cooling device |
| CN111167865A (en) * | 2019-11-13 | 2020-05-19 | 天津市中重科技工程有限公司 | Roll bearing assembly structure |
-
2013
- 2013-07-30 CN CN201320460375.7U patent/CN203379920U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689055A (en) * | 2014-11-28 | 2016-06-22 | 绵阳环阳科技有限公司 | Roller press bearing pedestal with cooling device |
| CN104801395A (en) * | 2015-05-25 | 2015-07-29 | 成都利君实业股份有限公司 | Rolling machine bearing seat with cooling system |
| CN104801395B (en) * | 2015-05-25 | 2017-07-28 | 成都利君实业股份有限公司 | Roll squeezer bearing block with cooling system |
| CN111167865A (en) * | 2019-11-13 | 2020-05-19 | 天津市中重科技工程有限公司 | Roll bearing assembly structure |
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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: 20140108 |
|
| CX01 | Expiry of patent term |