CN203272757U - Planetary gear reducer provided with three-stage planet gear mechanism - Google Patents
Planetary gear reducer provided with three-stage planet gear mechanism Download PDFInfo
- Publication number
- CN203272757U CN203272757U CN 201320092310 CN201320092310U CN203272757U CN 203272757 U CN203272757 U CN 203272757U CN 201320092310 CN201320092310 CN 201320092310 CN 201320092310 U CN201320092310 U CN 201320092310U CN 203272757 U CN203272757 U CN 203272757U
- Authority
- CN
- China
- Prior art keywords
- level planetary
- stage planet
- planetary gear
- axle
- bearing
- 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 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Abstract
The utility model relates to a planetary gear reducer, in particular to a planetary gear reducer provided with a three-stage planet gear mechanism. The planetary gear reducer comprises a shell; a three-stage planet carrier is arranged in the shell; a three-stage planet shaft is arranged in the three-stage planet carrier; a three-stage planet gear is sheathed outside the three-stage planet shaft; the three-stage planet gear and the three-stage planet shaft are locating by a bearing; a shaft sleeve is arranged between the outer side wall of the bearing and the three-stage planet carrier; and the three-stage planet gear and a three-stage internal gear on the inner wall of the shell are transmitted in a meshing way. The planetary gear reducer provided with the three-stage planet gear mechanism is simple in structure and improves the support performance.
Description
Technical field
The utility model is a kind of plane table thermoconductivity meter, particularly a kind of plane table thermoconductivity meter with the third-level planetary wheel mechanism.
Background technique
Plane table thermoconductivity meter of the prior art, complex structure, support strength is low.
Summary of the invention
The utility model is mainly to solve the deficiencies in the prior art, and a kind of compact structure is provided, and promotes the plane table thermoconductivity meter with the third-level planetary wheel mechanism of support performance.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of plane table thermoconductivity meter with the third-level planetary wheel mechanism, comprise housing, be provided with the third-level planetary frame in described housing, be provided with the third-level planetary axle in described third-level planetary frame, described third-level planetary outer shaft sleeve has the third-level planetary wheel, described third-level planetary wheel is located by bearing mutually with the third-level planetary axle, is provided with axle sleeve between the outer side wall of described bearing and third-level planetary frame, and described third-level planetary is taken turns the transmission that is meshed with three grades of internal gears of inner walls.
As preferably, the outer side wall of described bearing is provided with and the third-level planetary wheel back-up ring of location mutually, and described third-level planetary axle is located by pin mutually with the third-level planetary frame.
Therefore, the plane table thermoconductivity meter with the third-level planetary wheel mechanism that the utility model provides, simple in structure, promote supportive.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of plane table thermoconductivity meter with the third-level planetary wheel mechanism, comprise housing 1, be provided with third-level planetary frame 2 in described housing 1, be provided with third-level planetary axle 3 in described third-level planetary frame 2, described third-level planetary axle 3 overcoats have third-level planetary wheel 4, described third-level planetary wheel 4 is located by bearing 5 mutually with third-level planetary axle 3,2, the outer side wall of described bearing 5 and third-level planetary frame are provided with axle sleeve 6, described third-level planetary wheel 4 transmission that is meshed with three grades of internal gears 7 of housing 1 inwall.The outer side wall of described bearing 5 is provided with the back-up ring 8 of locating mutually with third-level planetary wheel 4, and described third-level planetary axle 3 is located by pin 9 mutually with third-level planetary frame 2.
Claims (2)
1. plane table thermoconductivity meter with the third-level planetary wheel mechanism, it is characterized in that: comprise housing (1), be provided with third-level planetary frame (2) in described housing (1), be provided with third-level planetary axle (3) in described third-level planetary frame (2), described third-level planetary axle (3) overcoat has third-level planetary wheel (4), described third-level planetary wheel (4) is located by bearing (5) mutually with third-level planetary axle (3), be provided with axle sleeve (6) between the outer side wall of described bearing (5) and third-level planetary frame (2), described third-level planetary wheel (4) transmission that is meshed with three grades of internal gears (7) of housing (1) inwall.
2. the plane table thermoconductivity meter with the third-level planetary wheel mechanism according to claim 1, it is characterized in that: the outer side wall of described bearing (5) is provided with the back-up ring (8) of locating mutually with third-level planetary wheel (4), and described third-level planetary axle (3) is located by pin (9) mutually with third-level planetary frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092310 CN203272757U (en) | 2013-02-28 | 2013-02-28 | Planetary gear reducer provided with three-stage planet gear mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092310 CN203272757U (en) | 2013-02-28 | 2013-02-28 | Planetary gear reducer provided with three-stage planet gear mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272757U true CN203272757U (en) | 2013-11-06 |
Family
ID=49503175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092310 Expired - Fee Related CN203272757U (en) | 2013-02-28 | 2013-02-28 | Planetary gear reducer provided with three-stage planet gear mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272757U (en) |
-
2013
- 2013-02-28 CN CN 201320092310 patent/CN203272757U/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: 20131106 Termination date: 20140228 |