CN204083152U - A kind of gear case assembly for stirrer - Google Patents
A kind of gear case assembly for stirrer Download PDFInfo
- Publication number
- CN204083152U CN204083152U CN201420488916.1U CN201420488916U CN204083152U CN 204083152 U CN204083152 U CN 204083152U CN 201420488916 U CN201420488916 U CN 201420488916U CN 204083152 U CN204083152 U CN 204083152U
- Authority
- CN
- China
- Prior art keywords
- gear
- case
- gearbox
- stirrer
- shaft
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model provides a kind of gear case assembly for stirrer, include gearbox-case, gear stand is provided with in gearbox-case, power input hole is provided with at the upper surface of gearbox-case, Power output hole is provided with at the lower surface of gearbox-case, central gear shaft and full depth tooth wheel shaft is provided with in gearbox-case, correspondingly on central gear shaft be socketed with sun gear, correspondingly on full depth tooth wheel shaft be socketed with driving gear, be provided with bearing at the upper/lower terminal of described central gear shaft, described bearing is fixed in gearbox-case.The utility model has durable, and structure is simple, the advantages such as noise is little.
Description
[technical field]
The utility model relates to a kind of gear case assembly for stirrer.
[background technique]
The gear case assembly of existing stirrer, its gearbox-case and gear shaft are plastic cement material manufacture, because its gear shaft rotates in the counterbore of gearbox-case, particularly divide the gear that tangential circle diameter is less, its rotating ratio rotated is very fast, then its frictional ratio is more serious, noise is large, more serious point just makes its place contacted directly wear and tear gummed, directly damages rotating shaft and gearbox-case, causes the damage of whole gear case assembly.
[model utility content]
In order to solve deficiency of the prior art, provide a kind of durable, structure is simple, the gear case assembly for stirrer that noise is little.
The technological scheme that the utility model adopts is:
A kind of gear case assembly for stirrer, it is characterized in that including gearbox-case 1, gear stand 2 is provided with in gearbox-case 1, power input hole 3 is provided with at the upper surface of gearbox-case 1, Power output hole 4 is provided with at the lower surface of gearbox-case 1, central gear shaft 5 and full depth tooth wheel shaft 9 is provided with in gearbox-case 1, correspondingly on central gear shaft 5 be socketed with sun gear 6, correspondingly on full depth tooth wheel shaft 9 be socketed with driving gear 10, upper at described central gear shaft 5, lower two ends are provided with bearing 7, described bearing 7 is fixed in gearbox-case 1.
A kind of gear case assembly for stirrer as above, it is characterized in that described gearbox-case 1 includes gear-box upper cover 11 and gear-box lower cover 12, be equipped with the counterbore 8 for locating tooth wheel shaft and bearing at gear-box upper cover 11 and gear-box lower cover 12 internal surface.
As above for a gear case assembly for stirrer, it is characterized in that described bearing 7 is ball bearing.
As above for a gear case assembly for stirrer, it is characterized in that described sun gear 6 is ring gear gear, gear stand 2 is provided with two small gears 101 rotated around sun gear 6 axle center.
The utility model tool has the following advantages:
The utility model is provided with bearing on central gear shaft, and such central gear shaft directly directly can not produce with the counterbore of gearbox-case and contact, and makes gear shaft temperature so not high, to ensure that gear shaft can not damage because of overheated.And structure is simple, easy to use.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is schematic diagram of the present utility model.
[embodiment]
As shown in the figure, a kind of gear case assembly for stirrer, includes gearbox-case 1, is provided with gear stand 2 in gearbox-case 1.Power input hole 3 is provided with at the upper surface of gearbox-case 1.Power output hole 4 is provided with at the lower surface of gearbox-case 1.Central gear shaft 5 and full depth tooth wheel shaft 9 is provided with in gearbox-case 1, correspondingly on central gear shaft 5 be socketed with sun gear 6, correspondingly on full depth tooth wheel shaft 9 be socketed with driving gear 10, be provided with bearing 7 at the upper/lower terminal of described central gear shaft 5, described bearing 7 is fixed in gearbox-case 1.Described sun gear 6 is ring gear gear, and gear stand 2 is provided with two small gears 101 rotated around sun gear 6 axle center.On central gear shaft 5, be provided with bearing like this, such gear shaft directly directly can not produce with the counterbore of gearbox-case and contact, and makes gear shaft temperature so not high, to ensure that central gear shaft can not damage because of overheated.And ensure that two small gears 101 can not generation dissolves phenomenon because temperature is too high.
As the optimal way of the present embodiment, described gearbox-case 1 includes gear-box upper cover 11 and gear-box lower cover 12, can conveniently install like this, dismounting.The counterbore 8 for locating tooth wheel shaft and bearing is equipped with at gear-box upper cover 11 and gear-box lower cover 12 internal surface.Described bearing 7 is ball bearing.
Claims (4)
1. the gear case assembly for stirrer, it is characterized in that including gearbox-case (1), gear stand (2) is provided with in gearbox-case (1), power input hole (3) is provided with at the upper surface of gearbox-case (1), Power output hole (4) is provided with at the lower surface of gearbox-case (1), central gear shaft (5) and full depth tooth wheel shaft (9) is provided with in gearbox-case (1), correspondingly be socketed with sun gear (6) central gear shaft (5) is upper, correspondingly be socketed with driving gear (10) full depth tooth wheel shaft (9) is upper, upper at described central gear shaft (5), lower two ends are provided with bearing (7), described bearing (7) is fixed in gearbox-case (1).
2. according to a kind of gear case assembly for stirrer described in claim 1, it is characterized in that described gearbox-case (1) includes gear-box upper cover (11) and gear-box lower cover (12), be equipped with the counterbore (8) for locating tooth wheel shaft and bearing at gear-box upper cover (11) and gear-box lower cover (12) internal surface.
3. a kind of gear case assembly for stirrer according to claim 1 or 2, is characterized in that described bearing (7) is ball bearing.
4. according to a kind of gear case assembly for stirrer described in claim 3, it is characterized in that described sun gear (6) is for ring gear gear, gear stand (2) is provided with two small gears (101) rotated around sun gear (6) axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488916.1U CN204083152U (en) | 2014-08-27 | 2014-08-27 | A kind of gear case assembly for stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488916.1U CN204083152U (en) | 2014-08-27 | 2014-08-27 | A kind of gear case assembly for stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083152U true CN204083152U (en) | 2015-01-07 |
Family
ID=52175875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488916.1U Expired - Fee Related CN204083152U (en) | 2014-08-27 | 2014-08-27 | A kind of gear case assembly for stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083152U (en) |
-
2014
- 2014-08-27 CN CN201420488916.1U patent/CN204083152U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |