CN204253735U - A kind of new gear auxiliary structure - Google Patents
A kind of new gear auxiliary structure Download PDFInfo
- Publication number
- CN204253735U CN204253735U CN201420722710.0U CN201420722710U CN204253735U CN 204253735 U CN204253735 U CN 204253735U CN 201420722710 U CN201420722710 U CN 201420722710U CN 204253735 U CN204253735 U CN 204253735U
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- CN
- China
- Prior art keywords
- gear
- cleaning brush
- roller
- circular groove
- groove
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of new gear auxiliary structure, automatically can remove dust and the greasy dirt of two gear sides, the surface of protection gear is not etched.Its structure is: comprise intermeshing first gear and the second gear; Side surface on described first gear and the second gear has the first circular groove and the second circular groove, in first circular groove and the second circular groove, first roller and the second roller that can roll in groove are installed, first roller and the second roller are connected to first cleaning brush and the second cleaning brush that can rotate around it, and the first cleaning brush and second clean be brushed with one end and be hinged.While gear pair of the present utility model rotates, first cleaning brush and the second cleaning brush can dispose dust and the greasy dirt of two gear sides, and the first cleaning brush and second clean be brushed with one end and be hinged, when dust is more, first cleaning brush and the second cleaning brush meeting automatic position adjusting function, do not affect the normal work of a pair gear pair.
Description
Technical field
The utility model relates to a kind of linkage structure of gear pair, belongs to gear technique field.
Background technique
The installation of existing gear pair is directly two gears meshing; for the side of gear and tooth mouth without any protection; particularly at agro-farming mechanical field; under agro-farming machinery is operated in rugged environment; in the side that dust can enter the gear of gear pair and teeth groove, can the work affecting gear to a certain degree, also have dust for a long time on gear pair; the surface of gear can be corroded, slowly make whole gear pair damage.Also have part greasy dirt to fall on gear pair, can gear pair be corroded.With regard to above problem, we are badly in need of a kind of new gear auxiliary structure.
Summary of the invention
The purpose of this utility model provides a kind of new gear auxiliary structure, automatically can remove dust and the greasy dirt of two gear sides, and the surface of protection gear is not etched.
For solving the problems of the technologies described above, the technological scheme of a kind of new gear of the utility model auxiliary structure is: comprise intermeshing first gear and the second gear, it is characterized in that, side surface on described first gear and the second gear has the first circular groove and the second circular groove, in first circular groove and the second circular groove, first roller and the second roller that can roll in groove are installed, first roller and the second roller are connected to first cleaning brush and the second cleaning brush that can rotate around it, and the first cleaning brush and second clean be brushed with one end and be hinged.
The inwall of the groove of described first circular groove and the second circular groove is spherical, and the surface of contact of described first roller and the second roller and the first circular groove and the second circular groove is spherical.
Described first cleaning brush and the second cleaning brush are separately installed with hairbrush on the side of gear side.
The beneficial effects of the utility model
Compared with conventional art, the side of two gears of the present utility model has first ring shape groove and the second circular groove, and the first roller and the second roller are installed in groove, first roller and the second roller are connected to first cleaning brush and the second cleaning brush that can rotate around it, like this while gear pair rotates, first cleaning brush and the second cleaning brush can to the side automatic cleanings of two gears, dispose dust and the greasy dirt of two gear sides, and the first cleaning brush and second clean be brushed with one end and be hinged, when dust is more, first cleaning brush and the second cleaning brush meeting automatic position adjusting function, do not affect the normal work of a pair gear pair.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is phantom of the present utility model;
Fig. 3 is the A portion enlarged view of Fig. 2.
Embodiment
By reference to the accompanying drawings the utility model is further elaborated.
As shown in Figure 1, Figure 2 and Figure 3, a kind of technological scheme of new gear auxiliary structure is: comprise intermeshing first gear 1 and the second gear 2; Side surface on described first gear 1 and the second gear 2 has the first circular groove 3 and the second circular groove 4, in first circular groove 3 and the second circular groove 4, first roller 5 and second roller 6 that can roll in groove is installed, first roller 5 and the second roller 6 are connected to first cleaning brush 7 and second cleaning brush 8 that can rotate around it, and the first cleaning brush 7 and the second cleaning brush 8 have one end to be hinged.
The side of two gears of the present utility model has first ring shape groove 3 and the second circular groove 4, and the first roller 5 and the second roller 6 is installed in groove, first roller 5 and the second roller 6 are connected to first cleaning brush 7 and second cleaning brush 8 that can rotate around it, like this while gear pair rotates, first cleaning brush 7 and the side automatic cleaning of the second cleaning brush 8 meeting to two gears, dispose dust and the greasy dirt of two gear sides, and the first cleaning brush 7 and the second cleaning brush 8 have one end to be hinged by hinging shaft 10, when dust is more, first cleaning brush 7 and the second cleaning brush 8 meeting automatic position adjusting function, do not affect the normal work of a pair gear pair.
The another side of two gears is also provided with the first identical circular groove 3 and the second circular groove 4, with the first roller 5 and the second roller 6 installed in it, and first roller 5 near a side of gear, hairbrush 9 is installed with first cleaning brush 7 that can rotate around it that the second roller 6 is connected respectively and the second cleaning brush 8, first cleaning brush 7 and the second cleaning brush 8.
The inwall of first circular groove 3 of the present embodiment and the groove of the second circular groove 4 is spherical, and the surface of contact of described first roller 5 and the second roller 6 and the first circular groove 3 and the second circular groove 4 is spherical.Be rolling friction when the first roller 5 and the second roller 6 roll in the first circular groove 3 and the second circular groove 4 like this, frictional force is smaller, can not affect the normal work of gear pair.
First cleaning brush 7 of the present embodiment and the second cleaning brush 8 are separately installed with hairbrush 9 on the side of gear side.Such first cleaning brush 7 and the second cleaning brush 8 can better with the contacts side surfaces of two gears by hairbrush 9, also can better clean dust and the greasy dirt of two gear sides.
Claims (3)
1. a new gear auxiliary structure, comprise intermeshing first gear (1) and the second gear (2), it is characterized in that, side surface on described first gear (1) and the second gear (2) has the first circular groove (3) and the second circular groove (4), in first circular groove (3) and the second circular groove (4), first roller (5) and the second roller (6) that can roll in groove are installed, first roller (5) and the second roller (6) are connected to first cleaning brush (7) and the second cleaning brush (8) that can rotate around it, and the first cleaning brush (7) and the second cleaning brush (8) have one end to be hinged.
2. a kind of new gear auxiliary structure according to claim 1, it is characterized in that, the inwall of the groove of described first circular groove (3) and the second circular groove (4) is spherical, and described first roller (5) and the second roller (6) are spherical with the surface of contact of the first circular groove (3) and the second circular groove (4).
3. a kind of new gear auxiliary structure according to claim 1, is characterized in that, described first cleaning brush (7) and the second cleaning brush (8) are separately installed with hairbrush (9) on the side of gear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722710.0U CN204253735U (en) | 2014-11-27 | 2014-11-27 | A kind of new gear auxiliary structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722710.0U CN204253735U (en) | 2014-11-27 | 2014-11-27 | A kind of new gear auxiliary structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253735U true CN204253735U (en) | 2015-04-08 |
Family
ID=52958044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722710.0U Expired - Fee Related CN204253735U (en) | 2014-11-27 | 2014-11-27 | A kind of new gear auxiliary structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065631A (en) * | 2015-08-08 | 2015-11-18 | 常州市武进金城齿轮有限公司 | Decontamination gear |
| CN112065974A (en) * | 2020-10-09 | 2020-12-11 | 建德席次机械设备有限公司 | Speed reducer with automatic oil dirt removing and heat dissipating functions |
-
2014
- 2014-11-27 CN CN201420722710.0U patent/CN204253735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065631A (en) * | 2015-08-08 | 2015-11-18 | 常州市武进金城齿轮有限公司 | Decontamination gear |
| CN112065974A (en) * | 2020-10-09 | 2020-12-11 | 建德席次机械设备有限公司 | Speed reducer with automatic oil dirt removing and heat dissipating functions |
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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: 20150408 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |