CN203962924U - A kind of cooling gear - Google Patents
A kind of cooling gear Download PDFInfo
- Publication number
- CN203962924U CN203962924U CN201420398164.XU CN201420398164U CN203962924U CN 203962924 U CN203962924 U CN 203962924U CN 201420398164 U CN201420398164 U CN 201420398164U CN 203962924 U CN203962924 U CN 203962924U
- Authority
- CN
- China
- Prior art keywords
- receiving cavity
- core wheel
- cover plate
- fan
- external tooth
- 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
Links
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of cooling gear, comprise core wheel, the outer fringe surface of this core wheel is provided with outwardly external tooth, and there is teeth groove between adjacent external tooth, described core wheel is provided with at least 1 the first receiving cavity, in this first receiving cavity, be equipped with a fan, and this core wheel is provided with the second receiving cavity of sealing, in this second receiving cavity, be provided with battery pack, this fan is electrically connected to this battery pack by switch, simultaneously, on the bottom surface of this teeth groove, have exhaust outlet, this exhaust outlet is communicated to this first receiving cavity by an air channel, and, this first receiving cavity and this second receiving cavity are all sealed by a cover plate, this cover plate is fixed by the screw being screwed onto on this core wheel, and be provided with inlet hole for sealing the cover plate of this first receiving cavity.The utility model has the advantages that: can effectively avoid the generation of heat seal phenomenon.
Description
Technical field
The present invention relates to technical field of transmission, especially relate to a kind of cooling gear.
Background technique
Gear in use, must be at suitable temperature, especially should be in lower temperature on the flank of tooth of its engaging tooth, otherwise very easily there is heat seal phenomenon, formative gear directly scraps then.For this reason, gear adopts part more or is all immersed in the mode in lubricant oil, to lubricate the generation that reduces heat seal phenomenon by improvement.Yet in some cases, gear is High Rotation Speed not only, and can not be in lubricant oil.
Summary of the invention
The object of this invention is to provide a kind of cooling gear, it has the advantages that effectively to avoid the generation of heat seal phenomenon.
The technical solution adopted in the present invention is: a kind of cooling gear, comprise core wheel, the outer fringe surface of this core wheel is provided with outwardly external tooth, and there is teeth groove between adjacent external tooth, described core wheel is provided with at least 1 the first receiving cavity, in this first receiving cavity, be equipped with a fan, and this core wheel is provided with the second receiving cavity of sealing, in this second receiving cavity, be provided with battery pack, this fan is electrically connected to this battery pack by switch, simultaneously, on the bottom surface of this teeth groove, have exhaust outlet, this exhaust outlet is communicated to this first receiving cavity by an air channel, and, this first receiving cavity and this second receiving cavity are all sealed by a cover plate, this cover plate is fixed by the screw being screwed onto on this core wheel, and be provided with inlet hole for sealing the cover plate of this first receiving cavity.
The advantage that the present invention has is: can effectively avoid the generation of heat seal phenomenon.The fan energising of cooling gear of the present invention and after starting, the wind of generation blows to the flank of tooth of external tooth through air channel, has reduced preferably external tooth temperature, has then avoided preferably the generation of heat seal phenomenon.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is that the master of embodiments of the invention looks sectional view (part);
Fig. 2 is of the present invention for sealing the plan view of the cover plate of the first receiving cavity.
In figure: 10, core wheel; 20, external tooth; 30, teeth groove, 31, exhaust outlet, 32, air channel; 40, the first receiving cavity; 50, fan; 60, the second receiving cavity; 70, battery pack; 80, switch; 90, cover plate, 91, inlet hole.
Embodiment
Embodiment, is shown in shown in Fig. 1 and Fig. 2: a kind of cooling gear, comprise core wheel 10, the outer fringe surface of this core wheel 10 is provided with outwardly external tooth 20, and has teeth groove 30 between adjacent external tooth 20.Further say, this core wheel 10 is provided with at least 1 the first receiving cavity 40, is equipped with a fan 50 in this first receiving cavity 40.The second receiving cavity 60 that is also provided with sealing on this core wheel 10, is provided with battery pack 70 in this second receiving cavity 60.This fan 50 is electrically connected to this battery pack 70 by switch 80.That is,, after these switch 80 closures, this fan 50 is switched on and is rotated.Meanwhile, have exhaust outlet 31 on the bottom surface of this teeth groove 30, this exhaust outlet 31 is communicated to this first receiving cavity 40 by an air channel 32.Like this, the wind that the fan 50 after startup produces blows out from exhaust outlet 31 via air channel 32, and external tooth 20 is lowered the temperature, and has effectively avoided the generation of heat seal phenomenon.Further say, this first receiving cavity 40 and this second receiving cavity 60 are all by not shown on a cover plate 90(Fig. 1) sealed, this cover plate 90 is fixed by the screw being screwed onto on this core wheel 10.Like this, be convenient to the installation of this fan 50 and this battery pack 70.And, for sealing the cover plate 90 of this first receiving cavity 40, be provided with inlet hole 91, like this, to guarantee the normal operation of this fan 50.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
- One kind cooling gear, comprise core wheel (10), the outer fringe surface of this core wheel (10) is provided with outwardly external tooth (20), and between adjacent external tooth (20), there is teeth groove (30), it is characterized in that: described core wheel (10) is provided with at least 1 the first receiving cavity (40), in this first receiving cavity (40), be equipped with a fan (50), and this core wheel (10) is provided with second receiving cavity (60) of sealing, in this second receiving cavity (60), be provided with battery pack (70), this fan (50) is electrically connected to this battery pack (70) by switch (80), simultaneously, on the bottom surface of this teeth groove (30), have exhaust outlet (31), this exhaust outlet (31) is communicated to this first receiving cavity (40) by an air channel (32), and, this first receiving cavity (40) and this second receiving cavity (60) are all sealed by a cover plate (90), this cover plate (90) is fixed by the screw being screwed onto on this core wheel (10), and be provided with inlet hole (91) for sealing the cover plate (90) of this first receiving cavity (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398164.XU CN203962924U (en) | 2014-07-18 | 2014-07-18 | A kind of cooling gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398164.XU CN203962924U (en) | 2014-07-18 | 2014-07-18 | A kind of cooling gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962924U true CN203962924U (en) | 2014-11-26 |
Family
ID=51923508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398164.XU Expired - Fee Related CN203962924U (en) | 2014-07-18 | 2014-07-18 | A kind of cooling gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122445A (en) * | 2016-08-19 | 2016-11-16 | 苏州市华宁机械制造有限公司 | A kind of sectioned water cooling gear |
-
2014
- 2014-07-18 CN CN201420398164.XU patent/CN203962924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122445A (en) * | 2016-08-19 | 2016-11-16 | 苏州市华宁机械制造有限公司 | A kind of sectioned water cooling gear |
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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: 20141126 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |