CN204967534U - Motor bearing cooling device - Google Patents
Motor bearing cooling device Download PDFInfo
- Publication number
- CN204967534U CN204967534U CN201520742285.6U CN201520742285U CN204967534U CN 204967534 U CN204967534 U CN 204967534U CN 201520742285 U CN201520742285 U CN 201520742285U CN 204967534 U CN204967534 U CN 204967534U
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- CN
- China
- Prior art keywords
- motor
- shaft extension
- cooling device
- baffle
- cast iron
- 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.)
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Abstract
The utility model discloses a motor bearing cooling device, including setting up in the external fan of the non - shaft extension end of motor to and set up the fin on the cast iron formula frame of motor, the fan casing is equipped with to the periphery of external fan, cast iron formula frame is located motor shaft end department and is provided with the baffle. The utility model discloses at baffle of cast iron frame shaft extension end department's installation, the fin that wind passes through on the frame is held to the shaft extension from non - shaft extension torrential flow, behind the arrival baffle, along the baffle entering, receives the guide effect of baffle, flows into bearing arrangement again to this reaches heat dissipation that bearing arrangement was held to the shaft extension, improves the radiating effect of shaft extension terminal seat simultaneously, has also avoided the hot -blast equipment that blows to meeting with the motor. The utility model discloses simple structure, simple to operate, can effectively reduce the temperature of shaft extension end bearing, avoid hot -blast and blow the equipment to meeting with the motor.
Description
Technical field
The utility model belongs to machine field, particularly a kind of motor bearing cooling device.
Background technology
The motor of current cast iron type support, with fin on himself support, motor non-shaft stretching end is equipped with external fan or axial flow blower, is peripherally equipped with fan guard.When motor runs, under blast, wind enters from fan guard, and while cooling non-shaft stretching end bearing, get rid of wind effect by fan, wind flows from fan guard inwall along the fin of support, reaches the heat radiation to motor with this.But this radiating mode is bad for the radiating effect of motor-shaft extending end, and blows to through the hot blast of motor the equipment connected with motor, causes the damage of equipment.
Utility model content
The purpose of this utility model is to provide a kind of motor bearing cooling device, can dispel the heat to the bearing arrangement of axle stretch end, avoids the hot blast through motor to blow to the equipment connected with motor.
For achieving the above object, the utility model is by the following technical solutions:
A kind of motor bearing cooling device, comprises the external fan of the non-shaft stretching end being arranged at motor, and is arranged at the fin on the cast iron type support of motor, external fan be peripherally equipped with fan guard, described cast iron type support is positioned at motor-shaft extending end place and is provided with baffle plate.
Further, described baffle plate is made up of the arc of transverse direction and the fanning strip of longitudinal direction.
Further, the diameter of described arc is identical with the diameter of fan guard.
Further, the external diameter of described fanning strip and the identical of fan guard, internal diameter is larger than the internal diameter of bearing end cover.
Further, described arc and fanning strip are steel plate.
Further, described arc and fanning strip are linked together by welding manner.
The beneficial effects of the utility model are: the utility model installs one piece of baffle plate at pig machine base axle stretch end place, wind flows to axle stretch end by the fin on support from non-shaft stretching end, after arriving baffle plate, enter along baffle plate, be subject to the guide effect of baffle plate, then flow to bearing arrangement, reach the heat radiation of axle stretch end bearing arrangement with this, improve the radiating effect of axle stretch end support simultaneously, it also avoid hot blast and blow to the equipment connected with motor.The utility model structure is simple, easy for installation; Effectively can reduce the temperature of axle stretch end bearing; Hot blast is avoided to blow to the equipment connected with motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the view in transverse section of motor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, 2, a kind of motor bearing cooling device, comprises the external fan 3 of the non-shaft stretching end being arranged at motor, and is arranged at the fin 2 on the cast iron type support 1 of motor, external fan 3 be peripherally equipped with fan guard 4, cast iron type support 1 is positioned at motor-shaft extending end place and is provided with baffle plate 5.
Baffle plate 5 is made up of the arc 51 of transverse direction and the fanning strip 52 of longitudinal direction.
The diameter of arc 51 is identical with the diameter of fan guard 4.
The external diameter of fanning strip 52 and the identical of fan guard 4, internal diameter is larger than the internal diameter of bearing end cover.
Arc 51 and fanning strip 52 are steel plate, are linked together by welding manner.
The wind of external fan blowout flows to axle stretch end by the fin on support from non-shaft stretching end, after arriving baffle plate, enter along baffle plate, be subject to the guide effect of baffle plate, flow to bearing arrangement again, reach the heat radiation of axle stretch end bearing arrangement with this, improve the radiating effect of axle stretch end support simultaneously, it also avoid hot blast and blow to the equipment connected with motor.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. a motor bearing cooling device, comprise the external fan of the non-shaft stretching end being arranged at motor, and the fin be arranged on the cast iron type support of motor, external fan be peripherally equipped with fan guard, it is characterized in that: described cast iron type support (1) is positioned at motor-shaft extending end place and is provided with baffle plate (5).
2. motor bearing cooling device as claimed in claim 1, is characterized in that: described baffle plate (5) is made up of the arc (51) of transverse direction and the fanning strip (52) of longitudinal direction.
3. motor bearing cooling device as claimed in claim 2, is characterized in that: the diameter of described arc (51) is identical with the diameter of fan guard (4).
4. motor bearing cooling device as claimed in claim 2, is characterized in that: the external diameter of described fanning strip (52) and the identical of fan guard (4), internal diameter is larger than the internal diameter of bearing end cover.
5. motor bearing cooling device as claimed in claim 2, is characterized in that: described arc (51) and fanning strip (52) are steel plate.
6. motor bearing cooling device as claimed in claim 2, is characterized in that: described arc (51) and fanning strip (52) are linked together by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742285.6U CN204967534U (en) | 2015-09-23 | 2015-09-23 | Motor bearing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742285.6U CN204967534U (en) | 2015-09-23 | 2015-09-23 | Motor bearing cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967534U true CN204967534U (en) | 2016-01-13 |
Family
ID=55062574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742285.6U Active CN204967534U (en) | 2015-09-23 | 2015-09-23 | Motor bearing cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204967534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398262A (en) * | 2020-12-04 | 2021-02-23 | 江苏苏美达五金工具有限公司 | Industrial rare earth permanent magnet motor |
-
2015
- 2015-09-23 CN CN201520742285.6U patent/CN204967534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398262A (en) * | 2020-12-04 | 2021-02-23 | 江苏苏美达五金工具有限公司 | Industrial rare earth permanent magnet motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |