CN203214784U - Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism - Google Patents
Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism Download PDFInfo
- Publication number
- CN203214784U CN203214784U CN 201320092267 CN201320092267U CN203214784U CN 203214784 U CN203214784 U CN 203214784U CN 201320092267 CN201320092267 CN 201320092267 CN 201320092267 U CN201320092267 U CN 201320092267U CN 203214784 U CN203214784 U CN 203214784U
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- planet carrier
- primary
- primary planet
- level
- planet
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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 carrier and secondary planet carrier meshing mechanism. The planetary gear speed reducer comprises a casing. A primary planet carrier is arranged at the left end in the casing and extends towards the outside of the casing, a secondary planet carrier is arranged at the middle end in the casing, a primary planet shaft is arranged in the primary planet carrier, and a primary planet wheel is sleeved outside the primary planet carrier. A primary sun wheel is arranged between the primary planet carrier and the secondary planet carrier, the head portion of the primary sun wheel is in meshed transmission with the primary planet carrier, the tail portion of the primary sun wheel is in meshed transmission with the secondary planet carrier, and the primary planet carrier is in meshed transmission with a primary internal gear of an inner wall of the casing. The planetary gear speed reducer with the primary planet carrier and secondary planet carrier meshing 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 primary planet carrier and secondary planet frame engaging 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 primary planet carrier of support performance and the plane table thermoconductivity meter of secondary planet frame engaging 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 primary planet carrier and secondary planet frame engaging mechanism, comprise housing, left end in the described housing is provided with primary planet carrier, described primary planet carrier extends outside housing, middle-end in the described housing is provided with the secondary planet frame, be provided with the one-level planet axis in the described primary planet carrier, described primary planet carrier is with the one-level planet wheel outward, be provided with the one-level sun gear between described primary planet carrier and secondary planet frame, the transmission that is meshed with the one-level planet wheel of the head of described one-level sun gear, the transmission that is meshed with the secondary planet frame of the afterbody of described one-level sun gear, the described primary planet carrier transmission that is meshed with the one-level internal gear of inner walls.
As preferably, be provided with the planet through hole in the described primary planet carrier, the left-hand end of described planet through hole is provided with plug, the right-hand end of described planet through hole is provided with bearing support, be provided with planetary bearing in the described bearing support, be provided with outwards outstanding ball top in the described planetary bearing, be provided with sun through hole in the described one-level sun gear, the left-hand end of described sun through hole is provided with the jacking block that connects with the ball top.
As preferably, locate mutually by one-level bearing and housing at the two ends of described primary planet carrier.
Therefore, the plane table thermoconductivity meter of the band primary planet carrier that the utility model provides and secondary planet frame engaging 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 primary planet carrier and secondary planet frame engaging mechanism, comprise housing 1, left end in the described housing 1 is provided with primary planet carrier 2, described primary planet carrier 2 extends outside housing 1, middle-end in the described housing 1 is provided with secondary planet frame 3, be provided with one-level planet axis 4 in the described primary planet carrier 2, the described primary planet carrier 2 outer one-level planet wheels 5 that are with, 3 on described primary planet carrier 2 and secondary planet frame are provided with one-level sun gear 6, the transmission that is meshed with one-level planet wheel 5 of the head of described one-level sun gear 6, the transmission that is meshed with secondary planet frame 3 of the afterbody of described one-level sun gear 6, described primary planet carrier 2 transmission that is meshed with the one-level internal gear 7 of housing 1 inwall.Be provided with planet through hole 8 in the described primary planet carrier 2, the left-hand end of described planet through hole 8 is provided with plug 9, the right-hand end of described planet through hole 8 is provided with bearing support 10, be provided with planetary bearing 11 in the described bearing support 10, be provided with outwards outstanding ball top 12 in the described planetary bearing 11, be provided with sun through hole 13 in the described one-level sun gear 6, the left-hand end of described sun through hole 13 is provided with and ball top 12 jacking blocks that connect 14.Locate with housing 1 mutually by one-level bearing 15 at the two ends of described primary planet carrier 2.
Claims (3)
1. plane table thermoconductivity meter with primary planet carrier and secondary planet frame engaging mechanism, it is characterized in that: comprise housing (1), left end in the described housing (1) is provided with primary planet carrier (2), described primary planet carrier (2) extends outside housing (1), middle-end in the described housing (1) is provided with secondary planet frame (3), be provided with one-level planet axis (4) in the described primary planet carrier (2), the outer one-level planet wheel (5) that is with of described primary planet carrier (2), be provided with one-level sun gear (6) between described primary planet carrier (2) and secondary planet frame (3), the transmission that is meshed with one-level planet wheel (5) of the head of described one-level sun gear (6), the transmission that is meshed with secondary planet frame (3) of the afterbody of described one-level sun gear (6), described primary planet carrier (2) transmission that is meshed with the one-level internal gear (7) of housing (1) inwall.
2. the plane table thermoconductivity meter of band primary planet carrier according to claim 1 and secondary planet frame engaging mechanism, it is characterized in that: be provided with planet through hole (8) in the described primary planet carrier (2), the left-hand end of described planet through hole (8) is provided with plug (9), the right-hand end of described planet through hole (8) is provided with bearing support (10), be provided with planetary bearing (11) in the described bearing support (10), be provided with outwards outstanding ball top (12) in the described planetary bearing (11), be provided with sun through hole (13) in the described one-level sun gear (6), the left-hand end of described sun through hole (13) is provided with the jacking block (14) that connects with ball top (12).
3. the plane table thermoconductivity meter of band primary planet carrier according to claim 1 and 2 and secondary planet frame engaging mechanism is characterized in that: locate with housing (1) mutually by one-level bearing (15) at the two ends of described primary planet carrier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092267 CN203214784U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092267 CN203214784U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214784U true CN203214784U (en) | 2013-09-25 |
Family
ID=49204325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092267 Expired - Fee Related CN203214784U (en) | 2013-02-28 | 2013-02-28 | Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145630A (en) * | 2020-09-26 | 2020-12-29 | 南京好龙电子有限公司 | Planetary gear reducer with planet carrier positioning mechanism |
-
2013
- 2013-02-28 CN CN 201320092267 patent/CN203214784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145630A (en) * | 2020-09-26 | 2020-12-29 | 南京好龙电子有限公司 | Planetary gear reducer with planet carrier positioning mechanism |
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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 |