CN203214787U - Planetary gear speed reducer with sun wheel shaft and tertiary sun wheel mechanism - Google Patents
Planetary gear speed reducer with sun wheel shaft and tertiary sun wheel mechanism Download PDFInfo
- Publication number
- CN203214787U CN203214787U CN 201320092343 CN201320092343U CN203214787U CN 203214787 U CN203214787 U CN 203214787U CN 201320092343 CN201320092343 CN 201320092343 CN 201320092343 U CN201320092343 U CN 201320092343U CN 203214787 U CN203214787 U CN 203214787U
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- CN
- China
- Prior art keywords
- sun wheel
- wheel shaft
- level
- planet
- sun
- 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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- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 title abstract 5
- 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 sun wheel shaft and tertiary sun wheel mechanism. The planetary gear speed reducer comprises a casing, wherein a quaternary planet carrier is arranged in the casing. A tertiary sun wheel is connected at the middle position of the quaternary planet carrier in a plug-in mode, a quaternary planet shaft with one end extending outward is connected in the quaternary planet carrier in a plug-in mode, and a quaternary planet wheel is sleeved outside the quaternary planet shaft. A sun wheel shaft extending outward is arranged in the casing, the head portion of the sun wheel shaft is meshed with the quaternary planet wheel, a sphere top is arranged at the right-side end of the tertiary sun wheel, and the sphere top and the head portion of the sun wheel shaft are distributed at interval. The planetary gear speed reducer with the sun wheel shaft and tertiary sun wheel 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 sun wheel shaft and three grades of sun gear mechanisms.
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 band sun wheel shaft of support performance and the plane table thermoconductivity meter of three grades of sun gear mechanisms.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of plane table thermoconductivity meter with sun wheel shaft and three grades of sun gear mechanisms, comprise housing, be provided with the level Four planet carrier in the described housing, the interposition of described level Four planet carrier is plugged with three grades of sun gears, be plugged with the outward extending level Four planet axis of an end in the described level Four planet carrier, described level Four planet axis is with the level Four planet wheel outward, be provided with the outward extending sun wheel shaft of an end in the described housing, the head of described sun wheel shaft is meshed with the level Four planet wheel, the right-hand end of described three grades of sun gears is provided with the ball top, and described ball top distributes separately with the head of sun wheel shaft.
As preferably, between described level Four planet axis and level Four planet wheel, locate mutually by bearing respectively between sun wheel shaft and housing.
Therefore, the band sun wheel shaft that the utility model provides and the plane table thermoconductivity meter of three grades of sun gear mechanisms, 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 sun wheel shaft and three grades of sun gear mechanisms, comprise housing 1, be provided with level Four planet carrier 2 in the described housing 1, the interposition of described level Four planet carrier 2 is plugged with three grades of sun gears 3, be plugged with the outward extending level Four planet axis 4 of an end in the described level Four planet carrier 2, the described level Four planet axis 4 outer level Four planet wheels 5 that are with, be provided with the outward extending sun wheel shaft 6 of an end in the described housing 1, the head of described sun wheel shaft 6 is meshed with level Four planet wheel 5, the right-hand end of described three grades of sun gears 3 is provided with ball top 7, and described ball top 7 distributes separately with the head of sun wheel shaft 6.Described level Four planet axis 4 is located by bearing 8 respectively mutually with 5 of level Four planet wheels, sun wheel shaft 6 and 1 of housing.
Claims (2)
1. plane table thermoconductivity meter with sun wheel shaft and three grades of sun gear mechanisms, it is characterized in that: comprise housing (1), be provided with level Four planet carrier (2) in the described housing (1), the interposition of described level Four planet carrier (2) is plugged with three grades of sun gears (3), be plugged with the outward extending level Four planet axis of an end (4) in the described level Four planet carrier (2), the outer level Four planet wheel (5) that is with of described level Four planet axis (4), be provided with the outward extending sun wheel shaft of an end (6) in the described housing (1), the head of described sun wheel shaft (6) is meshed with level Four planet wheel (5), the right-hand end of described three grades of sun gears (3) is provided with ball top (7), and described ball top (7) distributes separately with the head of sun wheel shaft (6).
2. the plane table thermoconductivity meter of band sun wheel shaft according to claim 1 and three grades of sun gear mechanisms is characterized in that: between described level Four planet axis (4) and level Four planet wheel (5), locate mutually by bearing (8) respectively between sun wheel shaft (6) and housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092343 CN203214787U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with sun wheel shaft and tertiary sun wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092343 CN203214787U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with sun wheel shaft and tertiary sun wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214787U true CN203214787U (en) | 2013-09-25 |
Family
ID=49204328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092343 Expired - Fee Related CN203214787U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with sun wheel shaft and tertiary sun wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720735A (en) * | 2016-03-29 | 2016-06-29 | 沈阳兴华航空电器有限责任公司 | Speed reduction mechanism for motor |
-
2013
- 2013-02-28 CN CN 201320092343 patent/CN203214787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720735A (en) * | 2016-03-29 | 2016-06-29 | 沈阳兴华航空电器有限责任公司 | Speed reduction mechanism for motor |
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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 |