CN202545754U - Intermediate cone gear lower end mechanism for walking speed reducer - Google Patents
Intermediate cone gear lower end mechanism for walking speed reducer Download PDFInfo
- Publication number
- CN202545754U CN202545754U CN 201220156575 CN201220156575U CN202545754U CN 202545754 U CN202545754 U CN 202545754U CN 201220156575 CN201220156575 CN 201220156575 CN 201220156575 U CN201220156575 U CN 201220156575U CN 202545754 U CN202545754 U CN 202545754U
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- CN
- China
- Prior art keywords
- end mechanism
- casing
- jack shaft
- cone gear
- speed reducer
- 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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Abstract
The utility model relates to an intermediate cone gear lower end mechanism, and particularly relates to an intermediate cone gear lower end mechanism for a walking speed reducer. The intermediate cone gear lower end mechanism comprises a box body, wherein the box body is provided with an intermediate shaft; a sleeve gear is sleeved at the lower end of the intermediate shaft; the sleeve gear is in tight match with the intermediate shaft through a slide groove; and the lower end of the intermediate shaft is fixed with the box body through a conical roller bearing. The intermediate cone gear lower end mechanism for the walking speed reducer is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of middle cone tooth lower end mechanism, relates in particular to a kind of middle cone tooth lower end mechanism of the retarder that is used to walk.
Background technique
There are the low deficiency that waits of manufacturing efficiency simultaneously in present existing retarder relative complex, and inconvenient operation.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, the middle cone tooth lower end mechanism that provides a kind of simple in structure being used to walk retarder.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of middle cone tooth lower end mechanism of the retarder that is used to walk; Comprise casing, be provided with jack shaft in the described casing, the lower end of described jack shaft is with the cover tooth; Described cover tooth passes through chute close-fitting mutually with jack shaft, and the lower end of described jack shaft fixes through tapered roller bearing and casing.
As preferably, the pairing wall box of described jack shaft afterbody is provided with bearing (ball) cover, and described bearing (ball) cover and casing are fastened through bolt.
The utility model be provided for walking middle cone tooth lower end mechanism of retarder, simple in structure, easy to use.
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 1: as shown in Figure 1, a kind of middle cone tooth lower end mechanism of the retarder that is used to walk comprises casing 1; Be provided with jack shaft 2 in the described casing 1; The lower end of described jack shaft 2 is with tooth 3, and described cover tooth 3 passes through chute 4 close-fitting mutually with jack shaft 2, and the lower end of described jack shaft 2 fixes through tapered roller bearing 5 and casing 1; Pairing casing 1 sidewall of described jack shaft 2 afterbodys is provided with bearing (ball) cover 6, and described bearing (ball) cover 6 is fastened through bolt 7 with casing 1.
Claims (2)
1. the middle cone tooth lower end mechanism of the retarder that is used to walk; It is characterized in that: comprise casing (1); Be provided with jack shaft (2) in the described casing (1); The lower end of described jack shaft (2) is with tooth (3), and described cover tooth (3) passes through chute (4) close-fitting mutually with jack shaft (2), and the lower end of described jack shaft (2) fixes through tapered roller bearing (5) and casing (1).
2. the middle cone tooth lower end mechanism of the retarder that is used to walk according to claim 1; It is characterized in that: the pairing casing of described jack shaft (2) afterbody (1) sidewall is provided with bearing (ball) cover (6), and described bearing (ball) cover (6) is fastened through bolt (7) with casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156575 CN202545754U (en) | 2012-04-14 | 2012-04-14 | Intermediate cone gear lower end mechanism for walking speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156575 CN202545754U (en) | 2012-04-14 | 2012-04-14 | Intermediate cone gear lower end mechanism for walking speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545754U true CN202545754U (en) | 2012-11-21 |
Family
ID=47166392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156575 Expired - Fee Related CN202545754U (en) | 2012-04-14 | 2012-04-14 | Intermediate cone gear lower end mechanism for walking speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545754U (en) |
-
2012
- 2012-04-14 CN CN 201220156575 patent/CN202545754U/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: 20121121 Termination date: 20130414 |