CN203214779U - Planetary gear speed reducer with primary planet wheel positioning mechanism - Google Patents
Planetary gear speed reducer with primary planet wheel positioning mechanism Download PDFInfo
- Publication number
- CN203214779U CN203214779U CN 201320092287 CN201320092287U CN203214779U CN 203214779 U CN203214779 U CN 203214779U CN 201320092287 CN201320092287 CN 201320092287 CN 201320092287 U CN201320092287 U CN 201320092287U CN 203214779 U CN203214779 U CN 203214779U
- Authority
- CN
- China
- Prior art keywords
- primary planet
- planet wheel
- level planet
- primary
- level
- 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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- 239000003638 chemical reducing agent Substances 0.000 title abstract 5
- 239000000945 filler Substances 0.000 claims description 3
- 239000000969 carrier Substances 0.000 description 2
- 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 speed reducer, in particular to a planetary gear speed reducer with a primary planet wheel positioning mechanism. The planetary gear speed reducer comprises a casing. A primary planet carrier is arranged in the casing, a primary planet wheel is arranged in the primary planet carrier and positioned with the primary planet carrier through a primary planet shaft, and two ends of an inner wall of the primary planet wheel are positioned with the primary planet shaft through bearings. Shaft sleeves are arranged between the bearings and the primary planet carrier, the primary planet shaft is provided with a through hole, and shaft washers are arranged at two ends in the through hole respectively. The planetary gear speed reducer with the primary planet wheel positioning mechanism is simple in structure, and the supporting performance is improved.
Description
Technical field
The utility model is a kind of plane table thermoconductivity meter, particularly a kind of plane table thermoconductivity meter with one-level planet wheel positioning means.
Background technique
Plane table thermoconductivity meter of the prior art, complex structure, support strength is low.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of compact structure is provided, and promotes the plane table thermoconductivity meter of the band one-level planet wheel positioning means 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 one-level planet wheel positioning means, comprise housing, be provided with primary planet carrier in the described housing, be provided with the one-level planet wheel in the described primary planet carrier, locate mutually by the one-level planet axis between described one-level planet wheel and primary planet carrier, locate mutually by bearing and one-level planet axis respectively at the two ends of described one-level planet wheel inwall, be provided with axle sleeve between described bearing and primary planet carrier, be provided with through hole in the described one-level planet axis, the two ends in the described through hole are respectively equipped with shaft filler washer.
As preferably, the inwall of described bearing keeps off mutually with the one-level planet wheel by back-up ring and connecing, and described axle sleeve and primary planet carrier are partly rabbeted.
As preferably, described one-level planet axis is located mutually by pin and primary planet carrier.
Therefore, the plane table thermoconductivity meter of the band one-level planet wheel positioning means 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 one-level planet wheel positioning means, comprise housing 1, be provided with primary planet carrier 2 in the described housing 1, be provided with one-level planet wheel 3 in the described primary planet carrier 2, described one-level planet wheel 3 passes through one-level planet axis 4 with 2 of primary planet carriers and locatees mutually, locate with one-level planet axis 4 mutually by bearing 5 respectively at the two ends of described one-level planet wheel 3 inwalls, 2 of described bearing 5 and primary planet carriers are provided with axle sleeve 6, be provided with through hole 7 in the described one-level planet axis 4, the two ends in the described through hole 7 are respectively equipped with shaft filler washer 8.The inwall of described bearing 5 keeps off mutually with one-level planet wheel 3 by back-up ring 9 and connecing, described axle sleeve 6 and the interlocking of primary planet carrier 2 parts.Described one-level planet axis 4 is located with primary planet carrier 2 mutually by pin 10.
Claims (3)
1. plane table thermoconductivity meter with one-level planet wheel positioning means, it is characterized in that: comprise housing (1), be provided with primary planet carrier (2) in the described housing (1), be provided with one-level planet wheel (3) in the described primary planet carrier (2), locate mutually by one-level planet axis (4) between described one-level planet wheel (3) and primary planet carrier (2), locate with one-level planet axis (4) mutually by bearing (5) respectively at the two ends of described one-level planet wheel (3) inwall, be provided with axle sleeve (6) between described bearing (5) and primary planet carrier (2), be provided with through hole (7) in the described one-level planet axis (4), the two ends in the described through hole (7) are respectively equipped with shaft filler washer (8).
2. the plane table thermoconductivity meter of band one-level planet wheel positioning means according to claim 1, it is characterized in that: the inwall of described bearing (5) keeps off mutually with one-level planet wheel (3) by back-up ring (9) and connecing, described axle sleeve (6) and the interlocking of primary planet carrier (2) part.
3. the plane table thermoconductivity meter of band one-level planet wheel positioning means according to claim 1 and 2 is characterized in that: described one-level planet axis (4) is located with primary planet carrier (2) mutually by pin (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092287 CN203214779U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with primary planet wheel positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092287 CN203214779U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with primary planet wheel positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214779U true CN203214779U (en) | 2013-09-25 |
Family
ID=49204320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092287 Expired - Fee Related CN203214779U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with primary planet wheel positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214779U (en) |
-
2013
- 2013-02-28 CN CN 201320092287 patent/CN203214779U/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: 20130925 Termination date: 20140228 |