CN202441811U - Gear shaft mechanism for heavy mechanical speed reducer - Google Patents
Gear shaft mechanism for heavy mechanical speed reducer Download PDFInfo
- Publication number
- CN202441811U CN202441811U CN201220058696XU CN201220058696U CN202441811U CN 202441811 U CN202441811 U CN 202441811U CN 201220058696X U CN201220058696X U CN 201220058696XU CN 201220058696 U CN201220058696 U CN 201220058696U CN 202441811 U CN202441811 U CN 202441811U
- Authority
- CN
- China
- Prior art keywords
- gear shaft
- gear
- shaft mechanism
- speed reducer
- mechanical speed
- 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
- 239000003638 chemical reducing agent Substances 0.000 title abstract 3
- 230000007812 deficiency Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a gear shaft mechanism, and in particular relates to a gear shaft mechanism for a heavy mechanical speed reducer. The gear shaft mechanism comprises a box body that is internally provided with a gear shaft; the upper end of the gear shaft is sheathed with a gear, and the lower end of the gear shaft is sheathed with a sleeve gear; the two ends of the gear shaft are respectively fixed with the box body by a bearing; a distance ring is arranged between the bearing and the gear; end covers are respectively arranged on the side walls of the box body corresponding to the two ends of the gear shaft; and the gear is contacted with the sleeve gear.. The gear shaft mechanism for the heavy mechanical speed reducer is simple in structure and good in a using effect.
Description
Technical field
The utility model is an a kind of gear shaft mechanism, particularly a kind of gear shaft mechanism that is used for the heavy machinery retarder.
Background technique
Gear shaft of the prior art mechanism, 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 gear shaft mechanism that is used for the heavy machinery retarder simple in structure is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of gear shaft mechanism that is used for the heavy machinery retarder comprises casing, is provided with gear shaft in the described casing; The upper end of described gear shaft is with gear; The lower end of described gear shaft is with the cover tooth, and the two ends of described gear shaft fix through bearing and casing respectively, is provided with distance ring between described bearing and gear; The pairing wall box in the two ends of described gear shaft is respectively equipped with end cap, and described gear touches with the cover tooth mutually.
Therefore, the gear shaft mechanism that is used for the heavy machinery retarder that the utility model provides, 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 gear shaft mechanism that is used for the heavy machinery retarder comprises casing 1, is provided with gear shaft 2 in the described casing 1; The upper end of described gear shaft 2 is with gear 3; The lower end of described gear shaft 2 is with tooth 4, and the two ends of described gear shaft 2 fix through bearing 5 and casing 1 respectively, and 3 of described bearing 5 and gears are provided with distance ring 6; Pairing casing 1 sidewall in the two ends of described gear shaft 2 is respectively equipped with end cap 7, and described gear 3 touches with cover tooth 4 mutually.
Claims (1)
1. gear shaft mechanism that is used for the heavy machinery retarder; It is characterized in that: comprise casing (1); Be provided with gear shaft (2) in the described casing (1), the upper end of described gear shaft (2) is with gear (3), and the lower end of described gear shaft (2) is with tooth (4); The two ends of described gear shaft (2) fix through bearing (5) and casing (1) respectively; Be provided with distance ring (6) between described bearing (5) and gear (3), the pairing casings in two ends (1) sidewall of described gear shaft (2) is respectively equipped with end cap (7), and described gear (3) touches with cover tooth (4) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220058696XU CN202441811U (en) | 2012-02-20 | 2012-02-20 | Gear shaft mechanism for heavy mechanical speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220058696XU CN202441811U (en) | 2012-02-20 | 2012-02-20 | Gear shaft mechanism for heavy mechanical speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441811U true CN202441811U (en) | 2012-09-19 |
Family
ID=46823263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220058696XU Expired - Fee Related CN202441811U (en) | 2012-02-20 | 2012-02-20 | Gear shaft mechanism for heavy mechanical speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441811U (en) |
-
2012
- 2012-02-20 CN CN201220058696XU patent/CN202441811U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130220 |