CN203214785U - Planetary gear speed reducer with tertiary planet carrier and secondary sun wheel mechanism - Google Patents
Planetary gear speed reducer with tertiary planet carrier and secondary sun wheel mechanism Download PDFInfo
- Publication number
- CN203214785U CN203214785U CN 201320092306 CN201320092306U CN203214785U CN 203214785 U CN203214785 U CN 203214785U CN 201320092306 CN201320092306 CN 201320092306 CN 201320092306 U CN201320092306 U CN 201320092306U CN 203214785 U CN203214785 U CN 203214785U
- Authority
- CN
- China
- Prior art keywords
- secondary sun
- level planetary
- tertiary planet
- planet carrier
- planetary gear
- 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
- 230000007812 deficiency Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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- Retarders (AREA)
Abstract
The utility model relates to a planetary gear speed reducer, in particular to a planetary gear speed reducer with a tertiary planet carrier and secondary sun wheel mechanism. The planetary gear speed reducer comprises a casing, wherein a tertiary planet carrier is arranged in the casing. The head portion of the tertiary planet carrier is provided with a secondary sun wheel meshed with the head portion, a sphere top seat adhering to the right-side end is arranged at the right-side end of the secondary sun wheel, and an outward-protruding sphere top is arranged at the right-side end of the sphere top seat. A tertiary planet shaft is arranged in the tertiary planet carrier, a tertiary planet wheel is sleeved outside the tertiary planet shaft, and the tertiary planet wheel is meshed with a tertiary internal gear of an inner wall of the casing. The planetary gear speed reducer with the tertiary planet carrier and secondary 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 band third-level planetary frame and secondary sun gear mechanism.
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 third-level planetary frame of support performance and the plane table thermoconductivity meter of secondary sun gear mechanism.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of plane table thermoconductivity meter with third-level planetary frame and secondary sun gear mechanism, comprise housing, be provided with the third-level planetary frame in the described housing, the head of described third-level planetary frame is provided with the secondary sun gear that is meshed with it, the right-hand end of described secondary sun gear is provided with the ball footstock that fits with it, the right-hand end of described ball footstock is provided with outwards outstanding ball top, be provided with the third-level planetary axle in the described third-level planetary frame, described third-level planetary outer shaft sleeve has the third-level planetary wheel, and described third-level planetary wheel is meshed with three grades of internal gears of inner walls.
As preferably, described ball footstock and third-level planetary frame fix by pin, and the right-hand end of described secondary sun gear and ball footstock fit.
Therefore, the plane table thermoconductivity meter of the band third-level planetary frame that the utility model provides and secondary sun gear mechanism, 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 third-level planetary frame and secondary sun gear mechanism, comprise housing 1, be provided with third-level planetary frame 2 in the described housing 1, the head of described third-level planetary frame 2 is provided with the secondary sun gear 3 that is meshed with it, the right-hand end of described secondary sun gear 3 is provided with the ball footstock 4 that fits with it, the right-hand end of described ball footstock 4 is provided with outwards outstanding ball top 5, be provided with third-level planetary axle 6 in the described third-level planetary frame 2, the described third-level planetary axle 6 outer third-level planetaries wheels 7 that are with, described third-level planetary wheel 7 are meshed with three grades of internal gears 8 of housing 1 inwall.Described ball footstock 4 fixes by pin 9 with third-level planetary frame 2, and the right-hand end of described secondary sun gear 3 and ball footstock 4 fit.
Claims (2)
1. plane table thermoconductivity meter with third-level planetary frame and secondary sun gear mechanism, it is characterized in that: comprise housing (1), be provided with third-level planetary frame (2) in the described housing (1), the head of described third-level planetary frame (2) is provided with the secondary sun gear (3) that is meshed with it, the right-hand end of described secondary sun gear (3) is provided with the ball footstock (4) that fits with it, the right-hand end of described ball footstock (4) is provided with outwards outstanding ball top (5), be provided with third-level planetary axle (6) in the described third-level planetary frame (2), the outer third-level planetary wheel (7) that is with of described third-level planetary axle (6), described third-level planetary wheel (7) is meshed with three grades of internal gears (8) of housing (1) inwall.
2. the plane table thermoconductivity meter of band third-level planetary frame according to claim 1 and secondary sun gear mechanism, it is characterized in that: described ball footstock (4) fixes by pin (9) with third-level planetary frame (2), and the right-hand end of described secondary sun gear (3) and ball footstock (4) fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092306 CN203214785U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with tertiary planet carrier and secondary sun wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092306 CN203214785U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with tertiary planet carrier and secondary sun wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214785U true CN203214785U (en) | 2013-09-25 |
Family
ID=49204326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092306 Expired - Fee Related CN203214785U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with tertiary planet carrier and secondary sun wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913013A (en) * | 2015-05-28 | 2015-09-16 | 三一重型装备有限公司 | Planetary reducer and coal cutter |
| CN105952874A (en) * | 2016-07-15 | 2016-09-21 | 泸州邦立减速机有限责任公司 | Planetary reducer |
-
2013
- 2013-02-28 CN CN 201320092306 patent/CN203214785U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913013A (en) * | 2015-05-28 | 2015-09-16 | 三一重型装备有限公司 | Planetary reducer and coal cutter |
| CN105952874A (en) * | 2016-07-15 | 2016-09-21 | 泸州邦立减速机有限责任公司 | Planetary reducer |
| CN105952874B (en) * | 2016-07-15 | 2018-05-25 | 泸州邦立减速机有限责任公司 | Planetary reducer |
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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 |