CN209245099U - Online bearing arrangement cooling structure - Google Patents
Online bearing arrangement cooling structure Download PDFInfo
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- CN209245099U CN209245099U CN201822121417.XU CN201822121417U CN209245099U CN 209245099 U CN209245099 U CN 209245099U CN 201822121417 U CN201822121417 U CN 201822121417U CN 209245099 U CN209245099 U CN 209245099U
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- bearing
- cooling
- bearing block
- cooling structure
- bearing arrangement
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Abstract
The utility model relates to bearing arrangement cooling fields, provide a kind of online bearing arrangement cooling structure, it include: bearing arrangement and cooling structure, the bearing arrangement includes bearing block, temperature sensor and liquid level sensor are equipped in the bearing block, there is accommodating chamber, the accommodating chamber, which has, accommodates chamber interior walls, and the receiving chamber interior walls offer multiple containers inside the bearing block；The cooling structure is set in the bearing block, and the cooling structure includes cooling oil liquid and cooling medium, and the cooling oil liquid is contained in the accommodating chamber, and the cooling medium is contained in the container.By the way that the cooling medium to be contained in the container for accommodating chamber interior walls, so that bearing has good cooling effect, temperature rises too high when preventing bearing receiving load larger, to realize the good heat radiating of bearing.
Description
Technical field
The utility model embodiment is related to bearing arrangement cooling field more particularly to a kind of cooling knot of online bearing arrangement
Structure.
Background technique
Bearing arrangement is a kind of mechanical connecting device, widely used, is usually used in connecting a variety of mechanical equipments or zero
Part, such as connecting the shaft of motor.
Bearing arrangement generally includes bearing block, bearing and rotary shaft, and bearing block is for installing bearing, wherein bearing is weight
The components wanted are used to support rotary shaft, the coefficient of friction of rotary shaft motion process are reduced, to reduce one kind of friction loss
Accurate mechanical organ, and can guarantee the rotating accuracy of rotary shaft.
However, bearing can generate a large amount of heat with rotary shaft rubs mutually at work, these heats can pass through lubrication
The circulation of agent (lubricating oil) and the heat transfer of bearing block outwardly distribute, to guarantee rolling bearing normal work at the allowed temperature
Make.When the load that rolling bearing is born is larger, bearing only leans on lubricating oil since the heat that friction generates can sharply increase
The circulation of (rouge) and the conduction of heat of bearing block cannot distribute in time the heat that bearing generates, so that the temperature of bearing
It is lasting to increase, it when the temperature is excessively high, then will lead to the failure of lubricant and the damage of bearing, shorten the service life of bearing,
What is more, cause mechanical equipment can not normal use.
Utility model content
In order to solve the problems, such as that bearing in the prior art causes temperature excessively high because heat dissipation is bad during the work time, this
Utility model provides a kind of achievable bearing great heat radiation effect, long service life cooling knot of online bearing arrangement
Structure, comprising: bearing arrangement and cooling structure, the bearing arrangement include bearing block, and Yu Suoshu bearing block is equipped with temperature sensing
Device and liquid level sensor, the bearing block inside have accommodating chamber, and the accommodating chamber, which has, accommodates chamber interior walls, in the accommodating chamber
Wall offers multiple containers；The cooling structure be set to the bearing block in, the cooling structure include cooling oil liquid and
Cooling medium, the cooling oil liquid are contained in the accommodating chamber, and the cooling medium is contained in the container.
Further, the container is opened up along the axial direction of the bearing block, and runs through the bearing block both ends.
Further, the multiple cooling medium is evenly arranged along the radial direction of the bearing block.
Further, the cooling medium is cold-storage material or heat insulation foam.
Further, the cooling medium is aqueous solution, offers on the bearing block outer wall and is connected with the container
Logical water inlet and water outlet.
Further, the bearing block outer wall is also provided with oil inlet and outlet, the oil inlet and the oil outlet
It is connected to the accommodating chamber, and the oil inlet is equipped with filter screen.
Further, the bearing block further comprises multiple magnetic exclusion devices, and the magnetic exclusion device is set to institute
It states and accommodates in chamber interior walls.
Further, the bearing arrangement further comprises rotary shaft, bearing, end cap and magnetic sealing device, the bearing
The both ends of the accommodating chamber are respectively arranged in, the rotary shaft is installed in the accommodating chamber by the bearing, the end cap
It is fixedly arranged on the both ends of the bearing block respectively, and is sealed between the end cap and the rotary shaft by the magnetic sealing device.
Further, the bearing arrangement further comprises the stirring band in the accommodating chamber, and the stirring band is solid
Surely it is connected on the periphery wall of the rotary shaft.
Further, the bearing block is additionally provided with observation window of liquid level mouth, and the bearing block is stretched out at the both ends of the rotary shaft
Outside, and wherein one end is used to connect with belt pulley.
Compared with prior art, the online bearing arrangement cooling structure of the utility model is by receiving the cooling medium
Be dissolved in it is described accommodate chamber interior walls container in so that bearing have good cooling effect, with prevent bearing bear load compared with
Temperature rises too high when big, to realize the good heat radiating of bearing, further increases the service life of bearing.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the stereogram exploded view of the online bearing arrangement cooling structure of the utility model；
Fig. 2 is the three-dimensional combination figure of Fig. 1；
Fig. 3 is the front view of Fig. 2；
Fig. 4 is the cross-sectional view of Fig. 3；
Fig. 5 is cross-sectional view of the Fig. 4 on the direction A-A.
The drawing reference numeral of specific embodiment illustrates:
Specific embodiment
For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more
Detailed description.It should be noted that it can be directly in another element when element is expressed " being fixed on " another element
Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can
To be directly to another element or elements placed in the middle there may be one or more therebetween.This specification is used
Term " on ", "lower", "left", "right", "inner", "outside" and similar statement for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.Art used in the description of the utility model in this specification
Language is only for the purpose of describing specific embodiments, and is not intended to limitation the utility model.Art used in this specification
Language "and/or" includes any and all combinations of one or more related listed items.
As shown in Figures 1 to 5, online bearing arrangement cooling structure 100 provided by the utility model includes bearing arrangement 1
And cooling structure 2.
As Fig. 1, as shown in Fig. 2, the bearing arrangement 1 include bearing block 11, be used to install bearing 12, Yu Suoshu bearing
Seat 11 is equipped with temperature sensor 3 and liquid level sensor 4 (as shown in Figure 4).Specifically, the outer wall of the bearing block 11 is also fixed
Equipped with liquid level sensor fixing seat 13 and temperature sensor fixing seat 14, the liquid level sensor 4 is installed on the level sensing
In device fixing seat 13, the temperature sensor 3 is fixedly installed in the temperature sensor fixing seat 14.As shown in figure 4, described
There is accommodating chamber 111, the accommodating chamber 111, which has, accommodates chamber interior walls 112, and the receiving chamber interior walls 112 are opened inside bearing block 11
Equipped with multiple containers 1121, in this embodiment, the container 1121 is opened up along the axial direction of the bearing block 11, and is passed through
11 both ends of bearing block are worn, run through the container 1121 at 11 both ends of bearing block, by being arranged to increase cooling structure to bearing
The cooling range of seat 11.
Such as Fig. 1, as shown in figure 4, specifically, 11 outer wall of bearing block is also provided with oil inlet 17 and oil outlet 18, institute
It states oil inlet 17 and the oil outlet 18 to be connected to the accommodating chamber 111, and the oil inlet 17 is equipped with filter screen (not shown),
17 external oil inlet pipe (not shown) of oil inlet, oil inlet pipe for transporting cooling oil liquid 22, (do not scheme by the external flowline of oil outlet 18
Show), flowline is for exporting cooling oil liquid 22.More specifically, the bearing block 11 is additionally provided with observation window of liquid level mouth 19,
For observing 22 height of cooling oil liquid in accommodating chamber 111.The cooling oil that oil inlet pipe can be transported by setting filter screen
Body 22 is filtered, and generates friction with bearing 11 to prevent the impurity in cooling oil body 22 from flowing into accommodating chamber 11.
As Fig. 1, as shown in figure 4, the cooling structure 2 be set to the bearing block 11 in, the cooling structure 2 include cooling
Oil liquid body 22 and cooling medium 21, the cooling oil liquid 22 are contained in the accommodating chamber 111, and cooling oil liquid 22 not only has
There is cooling effect, also there is lubricant effect, can be used for lubricating bearing 12.The cooling medium 21 is contained in the container 1121
In.By the way that the cooling medium 21 to be contained in the container 1121 for accommodating chamber interior walls 112, so that bearing 12 is with good
Good cooling effect, temperature rises too high when preventing the receiving load of bearing 12 larger, thus realize the good heat radiating of bearing 12,
Further increase the service life of bearing 12.
As Fig. 1, as shown in Figure 4, Figure 5, specifically, radial direction of the multiple cooling medium 21 along the bearing block 11
It is evenly arranged, by the way that cooling medium 21 to be evenly arranged, can further improve heat dissipation effect.Wherein, cooling medium 21 can be storage
Cryogen or heat insulation foam, cold-storage material not only can absorb bearing 12 to the heat distributed inside bearing block 11, can also be isolated and come from
The heat of 11 outer wall of bearing block prevents influence of the ambient temperature to 11 internal temperature of bearing block, is dissipated with realizing that bearing 12 is good
Thermal effect.In addition, heat insulation foam also can isolate the heat from 11 outer wall of bearing block.
As shown in Figure 4, Figure 5, certainly, in another embodiment, cooling medium 21 can be aqueous solution 211, in the present embodiment
In, the water inlet 15 and water outlet 16 being connected with the container 1121 are offered on 11 outer wall of bearing block, are intake
Mouthful 15 external water inlet pipes (not shown), water inlet pipe is for transporting aqueous solution 211,16 outer connected water outlet pipe (not shown) of water outlet, out
Water pipe is for exporting aqueous solution 211.
Such as Fig. 1, as shown in figure 4, the bearing arrangement 1 further comprises rotary shaft 5, multiple magnetic exclusion devices 6, end cap
7, magnetic sealing device 8 and the stirring band 9 in the accommodating chamber 111.
As shown in figure 4, the bearing 12 is respectively arranged in the both ends inner wall of the accommodating chamber 111, the rotary shaft 12 is logical
It crosses the bearing 12 to be installed in the accommodating chamber 111, and the both ends of the rotary shaft 5 are stretched out outside the bearing block 11, wherein
One end with belt pulley (not labeled) for connecting.
As shown in figure 4, the magnetic exclusion device 6 is used to adsorb the iron impurities in cooling oil liquid 22, irony is prevented
It rubs between impurity and bearing 12.The magnetic exclusion device 6 is set in the receiving chamber interior walls 112, specifically, described
It accommodates and is offered fixing groove (not shown) on 112 face of chamber interior walls, the magnetic exclusion device 6 is fixedly installed in fixing groove.?
In the present embodiment, there are two the magnetic exclusion devices 6, and one is set on 111 roof of accommodating chamber, another is set to described
On 111 bottom wall of accommodating chamber, certainly in other embodiments, magnetic exclusion device 6 can be multiple along the radially uniform arrangement of bearing block 11,
In favor of the iron impurities in comprehensive absorption cooling oil liquid 22, extend the service life of bearing 12.
As shown in figure 4, the end cap 7 is fixedly arranged on the both ends of the bearing block 11, and the end cap 7 and the rotation respectively
It is sealed between axis 5 by the magnetic sealing device 8.By the way that magnetic sealing device 8 is arranged, so that having between end cap 7 and rotary shaft 5
Good sealing effect prevents gap of the cooling oil liquid 22 between end cap 7 and rotary shaft 5 from leaking out.
Such as Fig. 1, as shown in figure 4, the stirring band 9 is fixedly connected on the periphery wall of the rotary shaft 5, stir band 9 with
The rotation of rotary shaft 5, the circulating in accommodating chamber 111 of cooling oil liquid 22 can be accelerated, rapid cooling can be realized
Effect, so that bearing 12 can fast cooling.
Before the work of bearing 12, cooling oil liquid 22 is first full of accommodating chamber 111, i.e. cooling oil liquid 22 passes through oil inlet pipe
The cooling oil liquid 22 of transport, oil inlet pipe transport flows into accommodating chamber 111 from oil inlet 17, by cooling oil liquid 22 full of appearance
Receive room 111.When bearing 12 works, temperature sensor 3 and liquid level sensor 4, respectively to the temperature and cooling in bearing block 11
The height of oil liquid body 22 carries out online real time monitoring, when temperature sensor 3 detects that the temperature in bearing block 11 is more than normal
When the safe temperature of work, signal is issued to controller (not shown), controller issues the circulation effect for accelerating cooling oil liquid 22
Rate instruction, to accelerate the cycle efficieny of cooling oil liquid 22, achievees the effect that fast cooling.And when temperature sensor 3 detects
When temperature in bearing block 11 is in the safe temperature worked normally, controller sending slows down 22 cycle efficieny of cooling oil liquid and refers to
It enables, to slow down 22 cycle efficieny of cooling oil liquid, is further reduced unnecessary energy waste.In addition, setting liquid level sensor 4
The height of cooling oil liquid 22 can be monitored in real time, 22 liquid level of cooling oil liquid can be prevented too low and influence the cooling and lubricating of bearing 12
Effect.
The online bearing arrangement cooling structure of the utility model is by being contained in the accommodating chamber for the cooling medium
In the container of chamber interior walls, so that bearing has good cooling effect, temperature rises when preventing bearing receiving load larger
It is excessively high, to realize the good heat radiating of bearing, further increase the service life of bearing.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the content of the present invention, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all to should belong to this practical new for all these modifications and variations
The protection scope of type appended claims.
Claims (10)
1. a kind of online bearing arrangement cooling structure characterized by comprising bearing arrangement and cooling structure, the bearing
Device includes bearing block, and Yu Suoshu bearing block is equipped with temperature sensor and liquid level sensor, has inside the bearing block and hold
Receive room, the accommodating chamber, which has, accommodates chamber interior walls, and the receiving chamber interior walls offer multiple containers；The cooling structure is set to
In the bearing block, the cooling structure includes cooling oil liquid and cooling medium, and the cooling oil liquid is contained in the appearance
It receives in room, the cooling medium is contained in the container.
2. online bearing arrangement cooling structure according to claim 1, which is characterized in that the container is along the axis
The axial direction for holding seat opens up, and runs through the bearing block both ends.
3. online bearing arrangement cooling structure according to claim 2, which is characterized in that the multiple cooling medium edge
The radial direction of the bearing block is evenly arranged.
4. online bearing arrangement cooling structure according to claim 1, which is characterized in that the cooling medium is cold-storage
Agent or heat insulation foam.
5. online bearing arrangement cooling structure according to claim 1, which is characterized in that the cooling medium is water-soluble
Liquid offers the water inlet and water outlet being connected with the container on the bearing block outer wall.
6. online bearing arrangement cooling structure according to claim 1, which is characterized in that the bearing block outer wall is also opened
Equipped with oil inlet and outlet, the oil inlet and the oil outlet are connected to the accommodating chamber, and the oil inlet was equipped with
Strainer.
7. online bearing arrangement cooling structure according to claim 1, which is characterized in that the bearing block further wraps
Multiple magnetic exclusion devices are included, the magnetic exclusion device is set in the receiving chamber interior walls.
8. online bearing arrangement cooling structure according to claim 1, which is characterized in that the bearing arrangement is further
Including rotary shaft, bearing, end cap and magnetic sealing device, the bearing is respectively arranged in the both ends of the accommodating chamber, the rotation
Axis is installed in the accommodating chamber by the bearing, and the end cap is fixedly arranged on the both ends of the bearing block, and the end respectively
It is sealed between lid and the rotary shaft by the magnetic sealing device.
9. online bearing arrangement cooling structure according to claim 8, which is characterized in that the bearing arrangement is further
Including the stirring band being set in the accommodating chamber, the stirring band is fixedly connected on the periphery wall of the rotary shaft.
10. online bearing arrangement cooling structure according to claim 8, which is characterized in that the bearing block is additionally provided with
The both ends of observation window of liquid level mouth, the rotary shaft are stretched out outside the bearing block, and wherein one end is used to connect with belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121417.XU CN209245099U (en) | 2018-12-17 | 2018-12-17 | Online bearing arrangement cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121417.XU CN209245099U (en) | 2018-12-17 | 2018-12-17 | Online bearing arrangement cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245099U true CN209245099U (en) | 2019-08-13 |
Family
ID=67533375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822121417.XU Active CN209245099U (en) | 2018-12-17 | 2018-12-17 | Online bearing arrangement cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245099U (en) |
-
2018
- 2018-12-17 CN CN201822121417.XU patent/CN209245099U/en active Active
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