CN202451711U - Secondary/third-stage gear mechanism for secondary-stage helical cylinder gear speed reducer - Google Patents
Secondary/third-stage gear mechanism for secondary-stage helical cylinder gear speed reducer Download PDFInfo
- Publication number
- CN202451711U CN202451711U CN2012200717665U CN201220071766U CN202451711U CN 202451711 U CN202451711 U CN 202451711U CN 2012200717665 U CN2012200717665 U CN 2012200717665U CN 201220071766 U CN201220071766 U CN 201220071766U CN 202451711 U CN202451711 U CN 202451711U
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- China
- Prior art keywords
- stage
- gear
- stage gear
- speed reducer
- casing
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Abstract
The utility model discloses a gear mechanism, in particular relates to a secondary/third-stage gear mechanism for a secondary-stage helical cylinder gear speed reducer, comprising a box body, wherein the box body in internally provided with a second-stage gear shaft; a third-stage gear shaft is spliced in the box body; the second-stage gear shaft is sleeved with a second-stage gear and a second-stage spline; the lower end of the third-stage gear shaft is sleeved with a third-stage gear; the third-stage gear is meshed with the second-stage spline; two ends of the second-stage gear shaft are connected with the inner wall of the box body through a second-stage oil retainer ring in a retaining way; two ends of the third-stage gear shaft are connected with the inner wall of the box body through a third-stage oil retainer ring in a retaining way; a second-stage sleeve is arranged between the second-stage oil retainer ring and the second-stage gear; and a third-stage sleeve is arranged between the third-stage gear and the third-stage oil retainer ring. The secondary/third-stage gear mechanism for the secondary-stage helical cylinder gear speed reducer is simple in structure and good in application effect.
Description
Technical field
The utility model is a kind of gear mechanism, particularly a kind of secondary and tertiary gear mechanism that is used for Secondary Helical Cylindrical Gear Reducer.
Background technique
Gear mechanism of the prior art, complex structure, using effect is poor.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, and a kind of secondary that is used for Secondary Helical Cylindrical Gear Reducer simple in structure and tertiary gear mechanism are provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of secondary and tertiary gear mechanism that is used for Secondary Helical Cylindrical Gear Reducer; Comprise casing; Be provided with the secondary gear axle in the described casing, be plugged with the tertiary gear axle in the described casing, be with secondary gear and secondary cover tooth on the described secondary gear axle; The lower end of described tertiary gear axle is with tertiary gear; Described tertiary gear is meshed with secondary cover tooth, and the two ends of described secondary gear axle keep off mutually with cabinet wall through the secondary flinger ring and connecing, and the two ends of described tertiary gear axle keep off mutually with cabinet wall through three grades of flinger rings and connecing; Be provided with two-level sleeve between described secondary flinger ring and secondary gear, be provided with three grades of sleeves between described tertiary gear and three grades of flinger rings.
Therefore, secondary that is used for Secondary Helical Cylindrical Gear Reducer that the utility model provides and tertiary gear mechanism, simple in structure, using effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment: as shown in Figure 1; A kind of secondary and tertiary gear mechanism that is used for Secondary Helical Cylindrical Gear Reducer comprises casing 1, is provided with secondary gear axle 2 in the described casing 1; Be plugged with tertiary gear axle 3 in the described casing 1; Be with secondary gear 4 and secondary cover tooth 5 on the described secondary gear axle 2, the lower end of described tertiary gear axle 3 is with tertiary gear 6, and described tertiary gear 6 is meshed with secondary cover tooth 5; The two ends of described secondary gear axle 2 keep off mutually with casing 1 inwall through secondary flinger ring 7 and connecing; The two ends of described tertiary gear axle 3 keep off mutually with casing 1 inwall through three grades of flinger rings 8 and connecing, and 4 of described secondary flinger ring 7 and secondary gears are provided with two-level sleeve 9, and described tertiary gear 6 and three grades of 8 of flinger rings are provided with three grades of sleeves 10.
Claims (1)
1. a secondary and tertiary gear mechanism that is used for Secondary Helical Cylindrical Gear Reducer; It is characterized in that: comprise casing (1); Be provided with secondary gear axle (2) in the described casing (1), be plugged with tertiary gear axle (3) in the described casing (1), be with secondary gear (4) and secondary cover tooth (5) on the described secondary gear axle (2); The lower end of described tertiary gear axle (3) is with tertiary gear (6); Described tertiary gear (6) is meshed with secondary cover tooth (5), and the two ends of described secondary gear axle (2) keep off mutually with casing (1) inwall through secondary flinger ring (7) and connecing, and the two ends of described tertiary gear axle (3) keep off mutually with casing (1) inwall through three grades of flinger rings (8) and connecing; Be provided with two-level sleeve (9) between described secondary flinger ring (7) and secondary gear (4), be provided with three grades of sleeves (10) between described tertiary gear (6) and three grades of flinger rings (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200717665U CN202451711U (en) | 2012-02-27 | 2012-02-27 | Secondary/third-stage gear mechanism for secondary-stage helical cylinder gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200717665U CN202451711U (en) | 2012-02-27 | 2012-02-27 | Secondary/third-stage gear mechanism for secondary-stage helical cylinder gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451711U true CN202451711U (en) | 2012-09-26 |
Family
ID=46867577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200717665U Expired - Fee Related CN202451711U (en) | 2012-02-27 | 2012-02-27 | Secondary/third-stage gear mechanism for secondary-stage helical cylinder gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389956A (en) * | 2014-11-25 | 2015-03-04 | 成都欧莱特自动化控制工程有限公司 | Speed reducer for security check transmission device for railway station |
-
2012
- 2012-02-27 CN CN2012200717665U patent/CN202451711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389956A (en) * | 2014-11-25 | 2015-03-04 | 成都欧莱特自动化控制工程有限公司 | Speed reducer for security check transmission device for railway station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130227 |