CN202646654U - Planet carrier sealing structure - Google Patents
Planet carrier sealing structure Download PDFInfo
- Publication number
- CN202646654U CN202646654U CN 201220261091 CN201220261091U CN202646654U CN 202646654 U CN202646654 U CN 202646654U CN 201220261091 CN201220261091 CN 201220261091 CN 201220261091 U CN201220261091 U CN 201220261091U CN 202646654 U CN202646654 U CN 202646654U
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- wheel shaft
- loam cake
- cover cap
- carrier component
- 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
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a planet carrier sealing structure which comprises a planet carrier, a skeleton oil seal and an upper cover, wherein a wheel shaft is arranged on a planet carrier component, a sliding bearing is arranged on the wheel shaft, the planet carrier component is fixedly connected with the upper cover, and a shade cover is arranged on a contact surface between the wheel shaft and the upper cover. The planet carrier sealing structure has the advantages that the planet carrier is connected with the upper cover through the shade cover so that the phenomenon that oil between the wheel shaft and the sliding bearing seeps on a ball bearing to result in oil leaking is effectively prevented, the sealing performance is good so that the usage effect is improved.
Description
Technical field
The utility model relates to the planet carrier sealing configuration.
Background technique
Existing planet carrier sealing configuration comprises loam cake, planet carrier component, outside framework oil seal, described outside framework oil seal is arranged between loam cake and the planet carrier component, described loam cake is fixedly connected with planet carrier component, grease easily causes leakage of oil along being arranged on to ooze out between wheel shaft on the planetary wheeling assembly and the sliding bearing, poor sealing, whole poor sealing, using effect is poor, thereby has affected whole using effect.
The model utility content
The technical problems to be solved in the utility model is poor sealing after the planet carrier assembling, and using effect is poor, thereby the planet carrier sealing configuration is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: the planet carrier sealing configuration, comprise planet carrier component, outside framework oil seal, loam cake, described planet carrier component is provided with wheel shaft, described wheel shaft is provided with sliding bearing, described planet carrier component is fixedly connected with loam cake, and the surface of contact of described wheel shaft and loam cake is provided with cover cap.
Preferably, described outside framework oil seal is arranged between cover cap and the loam cake, prevents from further that grease is seeped into from planet wheel to cover, and using effect is better, and is simple in structure.
Preferably, described cover cap is L shaped, and the upright plane of described cover cap is arranged between outside framework oil seal and the planet carrier component, and the horizontal plane of described cover cap is arranged on the joint of planet carrier component and loam cake, and is simple in structure, and using effect is good, and is easy to process, installs reliable.
In sum, advantage of the present utility model: link to each other by cover cap by between planet carrier component and the loam cake, thereby prevented that effectively grease from causing leakage of oil from being seeped into ball bearing between wheel shaft and the sliding bearing, good airproof performance, thus improved using effect.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model planet carrier sealing configuration.
Embodiment
As shown in Figure 1, the planet carrier sealing configuration, comprise planet carrier component 1, outside framework oil seal 2, loam cake 3, described planet carrier component 1 is provided with wheel shaft 11, described wheel shaft 11 is provided with sliding bearing 12, described planet carrier component 1 is fixedly connected with loam cake 3, described wheel shaft 11 is provided with cover cap 4 with the surface of contact of loam cake 3, described outside framework oil seal 2 is arranged between cover cap 4 and the loam cake 3, prevents from further that grease is seeped into from planetary wheeling assembly to cover, and using effect is better, simple in structure, described cover cap 4 is L shaped, and the upright plane of described cover cap 4 is arranged between outside framework oil seal 2 and the planet carrier component 1, and the horizontal plane of described cover cap 4 is arranged on the joint of planet carrier 1 assembly and loam cake 3, simple in structure, using effect is good, and is easy to process, installs reliable.
Cover cap 4 is installed on the surface of contact of wheel shaft 11 and loam cake 3 on the planet carrier component 1, outside framework oil seal 2 is installed between cover cap 4 and the loam cake 3, in the running, cover cap 4 has prevented that grease from causing leakage of oil from being seeped into ball bearing between wheel shaft 11 and the sliding bearing 12.
Link to each other by cover cap by between planet carrier component and the loam cake, thereby prevented that effectively grease from causing leakage of oil from being seeped into ball bearing between wheel shaft and the sliding bearing, good airproof performance, thus improved using effect.
Claims (3)
1. planet carrier sealing configuration, comprise planet carrier component (1), outside framework oil seal (2), loam cake (3), described planet carrier component (1) is provided with wheel shaft (11), described wheel shaft (11) is provided with sliding bearing (12), described planet carrier component (1) is fixedly connected with loam cake (3), it is characterized in that: described wheel shaft (11) is provided with cover cap (4) with the surface of contact of loam cake (3).
2. planet carrier sealing configuration according to claim 1, it is characterized in that: described outside framework oil seal (2) is arranged between cover cap (4) and the loam cake (3).
3. planet carrier sealing configuration according to claim 1 and 2, it is characterized in that: described cover cap (4) is for L shaped, the upright plane of described cover cap (4) is arranged between outside framework oil seal (2) and the planet carrier component (1), and the horizontal plane of described cover cap (4) is arranged on the joint of planet carrier component (1) and loam cake (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261091 CN202646654U (en) | 2012-06-05 | 2012-06-05 | Planet carrier sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261091 CN202646654U (en) | 2012-06-05 | 2012-06-05 | Planet carrier sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646654U true CN202646654U (en) | 2013-01-02 |
Family
ID=47415763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261091 Expired - Fee Related CN202646654U (en) | 2012-06-05 | 2012-06-05 | Planet carrier sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691785A (en) * | 2012-06-05 | 2012-09-26 | 横店集团联宜电机有限公司 | Planet carrier sealing structure |
-
2012
- 2012-06-05 CN CN 201220261091 patent/CN202646654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691785A (en) * | 2012-06-05 | 2012-09-26 | 横店集团联宜电机有限公司 | Planet carrier sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER NAME: LIANYI MOTOR CO., LTD., HENGDIAN GROUP |
|
| CP03 | Change of name, title or address |
Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 322100 No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang Patentee before: Hengdian Group Linix Motor Co., Ltd. |
|
| 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: 20130102 Termination date: 20180605 |