CN202545762U - Wheel-side reducer - Google Patents
Wheel-side reducer Download PDFInfo
- Publication number
- CN202545762U CN202545762U CN 201220069919 CN201220069919U CN202545762U CN 202545762 U CN202545762 U CN 202545762U CN 201220069919 CN201220069919 CN 201220069919 CN 201220069919 U CN201220069919 U CN 201220069919U CN 202545762 U CN202545762 U CN 202545762U
- Authority
- CN
- China
- Prior art keywords
- wheel
- dust
- side reducer
- groove
- sealing cover
- 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
Images
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model discloses a wheel-side reducer and belongs to the field of engineering machinery manufacturing. The utility model solves the defect in the prior art that foreign substances such as dust can easily enter a drive axle wheel-side reducer, and the sealing effect is accordingly affected. The key points of the technical scheme are as follows: the wheel-side reducer comprises a wheel-side supporting axle and a sealing cover, a mounting boss and a limit boss are arranged on the wheel-side supporting axle, a dust cover is arranged on the mounting boss, a groove is arranged in the sealing cover, and the edge of the dust cover extends into the groove of the sealing cover. The wheel-side reducer is mainly applicable to carrying out sealing protection to the drive axle wheel-side reducer.
Description
Technical field
The utility model belongs to a kind of engineering machinery accessory, specifically, relates in particular to a kind of wheel reductor.
Background technique
The loader operating mode is complicated, and ransaxle wheel reductor seal ring has foreign matter entering such as dust easily, influences sealing effect.
Summary of the invention
The utility model purpose has provided a kind of wheel reductor, to solve the defective that ransaxle wheel reductor in the existing technology gets into foreign matter such as dust easily, influences sealing effect.
The utility model is realized through following technological scheme: a kind of wheel reductor; Comprise hub carrier, sealing cover; Said hub carrier is provided with the installation base and the positive stop lug boss of assembling dust-proof cover; Said installation base is provided with dust-proof cover, and said sealing cover is provided with groove, and said dust-proof cover edge is gone in the groove second month in a season.
Compared with prior art, the beneficial effect of the utility model is: the dust-proof cover of the utility model advances the sealing cover groove second month in a season, forms multiple-protection, effectively prevents foreign matter intrusions such as dust, and is easy to dismounting.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the partial enlarged drawing of the I part of Fig. 1.
Among the figure: 1, sealing cover; 2, groove; 3, dust-proof cover; 4, hub carrier; 5, positive stop lug boss; 6, installation base.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
In the drawings, a kind of wheel reductor comprises sealing cover 1, hub carrier 4, and hub carrier 4 is provided with installation base 6 and positive stop lug boss 5, is equipped with dust-proof cover 3 on the installation base 6, and the gap between installation base 6 and the dust-proof cover 3 seals with sealer; Sealing cover 1 is provided with groove 2, and dust-proof cover 3 edges advance certain-lengths in sealing cover 1 groove 2 second month in a season, thereby have formed multiple-protection, prevents that effectively impurity such as dust from falling into wheel reductor inside, and dust-proof cover 3 also plays the effect of protection seal ring simultaneously.
Claims (1)
1. wheel reductor; Comprise sealing cover (1), hub carrier (4); It is characterized in that: said hub carrier (4) is provided with installation base (6) and positive stop lug boss (5); Said installation base (6) is provided with dust-proof cover (3), and said sealing cover (1) is provided with groove (2), and said dust-proof cover (3) edge is gone in the groove (2) second month in a season.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220069919 CN202545762U (en) | 2012-02-28 | 2012-02-28 | Wheel-side reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220069919 CN202545762U (en) | 2012-02-28 | 2012-02-28 | Wheel-side reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545762U true CN202545762U (en) | 2012-11-21 |
Family
ID=47166400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220069919 Expired - Fee Related CN202545762U (en) | 2012-02-28 | 2012-02-28 | Wheel-side reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465343A (en) * | 2015-12-25 | 2016-04-06 | 中车戚墅堰机车车辆工艺研究所有限公司 | Limiting structure |
| CN108757841A (en) * | 2018-07-30 | 2018-11-06 | 浙江顺天传动科技股份有限公司 | Turntable special reduction gear |
-
2012
- 2012-02-28 CN CN 201220069919 patent/CN202545762U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465343A (en) * | 2015-12-25 | 2016-04-06 | 中车戚墅堰机车车辆工艺研究所有限公司 | Limiting structure |
| CN105465343B (en) * | 2015-12-25 | 2017-08-08 | 中车戚墅堰机车车辆工艺研究所有限公司 | Position limiting structure |
| CN108757841A (en) * | 2018-07-30 | 2018-11-06 | 浙江顺天传动科技股份有限公司 | Turntable special reduction gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202545762U (en) | Wheel-side reducer | |
| CN201228770Y (en) | Combination oil seal | |
| CN203413103U (en) | Dustproof ring on shell of car main speed reducer | |
| CN203463662U (en) | Drive axle wheel side dustproof structure | |
| CN202872594U (en) | Permanent magnet synchronous motor sealing structure for electric automobile | |
| CN201884477U (en) | Dust-proof structure of bush bearing | |
| CN202203406U (en) | Oil seal for wheel edge of engineering machinery | |
| CN201568576U (en) | Dust-proof structure of flange oil seal of drive bridge | |
| CN203730571U (en) | Sealing cavity structure of yaw system of wind generating set | |
| CN202609777U (en) | Dustproof structure for hook assembly | |
| CN202883745U (en) | Drive axle for engineering machinery | |
| CN201875140U (en) | Axle wheel hub oil seal | |
| CN202685773U (en) | Hub unit assembly for anti-lock braking system (ABS) gear ring | |
| CN202703732U (en) | Trolley sealing device use for caterpillar tractor | |
| CN201496552U (en) | Outer sealing ring of hub bearing | |
| CN202108869U (en) | Combined type planar thrust needle roller bearing with dustproof cover | |
| CN204200859U (en) | Associated sealing arrangement for bearings | |
| CN202946684U (en) | Composite hub oil seal | |
| CN202140444U (en) | Sealing structure adopting three-lip sealing piece with framework and dust preventing cover | |
| CN202674264U (en) | Dustproof sealing structure for brake adjusting arm | |
| CN201953999U (en) | Split-type combined oil seal | |
| CN202431973U (en) | Oil seal with high sealing performance | |
| CN201884476U (en) | Side-sealing structure of bush bearing | |
| CN203023489U (en) | Input flange sealing structure for drive axle | |
| CN202732959U (en) | Novel rotating shaft type oil seal |
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: 20121121 Termination date: 20170228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |