CN202431922U - Hollow shaft locking mechanism used in heavy machine speed reducer - Google Patents
Hollow shaft locking mechanism used in heavy machine speed reducer Download PDFInfo
- Publication number
- CN202431922U CN202431922U CN2012200586724U CN201220058672U CN202431922U CN 202431922 U CN202431922 U CN 202431922U CN 2012200586724 U CN2012200586724 U CN 2012200586724U CN 201220058672 U CN201220058672 U CN 201220058672U CN 202431922 U CN202431922 U CN 202431922U
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- locking mechanism
- speed reducer
- machine speed
- heavy machine
- 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 provides a hollow shaft locking mechanism, and especially relates to the hollow shaft locking mechanism used in a heavy machine speed reducer. The hollow shaft locking mechanism comprises a box body, wherein, a hollow shaft is in plug-in connection with the box body; an upper locking disk and a lower locking disk are arranged at the tail part of the hollow shaft; the upper locking disk and the lower locking disk are fastened with each other through a bolt; an end cover is arranged in the hollow shaft; and the end cover is connected with the hollow shaft through a check ring in a shielding manner. The hollow shaft locking mechanism used in the heavy machine speed reducer has simple structure and good using effect.
Description
Technical field
The utility model is an a kind of hollow shaft locking mechanism, particularly a kind of hollow shaft locking mechanism that is used for the heavy machinery retarder.
Background technique
Hollow shaft locking 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 hollow shaft locking 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 hollow shaft locking mechanism that is used for the heavy machinery retarder; Comprise casing; Be plugged with hollow shaft in the described casing, the afterbody of described hollow shaft is provided with locking plate and following locking plate, and the described locking plate of going up is fastened through bolt with following locking plate; Be provided with end cap in the described hollow shaft, described end cap keeps off mutually through back-up ring and connecing.
Therefore, the hollow shaft locking 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 hollow shaft locking mechanism that is used for the heavy machinery retarder comprises casing 1, is plugged with hollow shaft 2 in the described casing 1; The afterbody of described hollow shaft 2 is provided with locking plate 3 and following locking plate 4; The described locking plate 3 of going up is fastened through bolt 5 with following locking plate 4, is provided with end cap 6 in the described hollow shaft 2, and described end cap 6 keeps off mutually through back-up ring 7 and connecing.
Claims (1)
1. hollow shaft locking mechanism that is used for the heavy machinery retarder; It is characterized in that: comprise casing (1); Be plugged with hollow shaft (2) in the described casing (1), the afterbody of described hollow shaft (2) is provided with locking plate (3) and following locking plate (4), and described upward locking plate (3) and following locking plate (4) are fastened through bolt (5); Be provided with end cap (6) in the described hollow shaft (2), described end cap (6) keeps off mutually through back-up ring (7) and connecing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200586724U CN202431922U (en) | 2012-02-20 | 2012-02-20 | Hollow shaft locking mechanism used in heavy machine speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200586724U CN202431922U (en) | 2012-02-20 | 2012-02-20 | Hollow shaft locking mechanism used in heavy machine speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431922U true CN202431922U (en) | 2012-09-12 |
Family
ID=46781368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200586724U Expired - Fee Related CN202431922U (en) | 2012-02-20 | 2012-02-20 | Hollow shaft locking mechanism used in heavy machine speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089932A (en) * | 2013-03-05 | 2013-05-08 | 杭州博悦传动机械有限公司 | Double moduli high-accurate planet reducing mechanism |
-
2012
- 2012-02-20 CN CN2012200586724U patent/CN202431922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089932A (en) * | 2013-03-05 | 2013-05-08 | 杭州博悦传动机械有限公司 | Double moduli high-accurate planet reducing mechanism |
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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: 20120912 Termination date: 20130220 |