CN204312682U - A kind of integrated type speed reducer planetary wheel carrier - Google Patents
A kind of integrated type speed reducer planetary wheel carrier Download PDFInfo
- Publication number
- CN204312682U CN204312682U CN201420744882.8U CN201420744882U CN204312682U CN 204312682 U CN204312682 U CN 204312682U CN 201420744882 U CN201420744882 U CN 201420744882U CN 204312682 U CN204312682 U CN 204312682U
- Authority
- CN
- China
- Prior art keywords
- support body
- lid
- speed reducer
- wheel carrier
- planetary wheel
- 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
Landscapes
- Retarders (AREA)
Abstract
The utility model discloses a kind of integrated type speed reducer planetary wheel carrier, wherein, comprising: a support body and a lid, the mating shapes of described support body and described lid; Described support body is mutually close with described lid, and described support body and described lid end face facing each other form projection, and described support body and described lid are fixedly connected to form integral type by described projection; The center of described lid is provided with center hole, and described center hole is through to the center of described support body; The outer rim of described lid is provided with the distribution of some even circumferentials and is positioned at the planet hole of described center hole periphery, and described planet hole is through to the outer rim of described support body.Use a kind of integrated type speed reducer of the utility model planetary wheel carrier, by the design of integral type support body and lid, be not only convenient to the processing of speed reducer planetary wheel carrier, and be beneficial to the transmission of gear, promote gearing and driving force.
Description
Technical field
The utility model relates to a kind of technical field of speed reducer drive accessory, particularly relates to a kind of integrated type speed reducer planetary wheel carrier.
Background technique
Planetary wheel carrier for installing planetary pinion, make planetary pinion except can as fixed axis gear around self rotatingshaft rotate except, can also rotate along with the axis of planetary wheel carrier around other gear.Fig. 1 is the schematic diagram of existing speed reducer planetary wheel carrier, and Fig. 2 is the sectional view of Fig. 1, refers to shown in Fig. 1 and Fig. 2.Include support body 11, be provided with center hole 12 at the center of support body 11, and be provided with some planet axis 13 around the distribution of center hole 12 even circumferential in support body 11 one end.When mounted, need gear to be installed in planet axis 13, more external lid is installed.But existing planetary wheel carrier is cantilever structure due to planet axis, causes processed complex.
Model utility content
The purpose of this utility model is to provide a kind of integrated type speed reducer planetary wheel carrier, to solve the planet axis of existing planetary wheel carrier for cantilever structure, and causes the problem of processed complex.
To achieve these goals, the technological scheme that the utility model is taked is:
A kind of integrated type speed reducer planetary wheel carrier, wherein, comprising: a support body and a lid, the mating shapes of described support body and described lid; Described support body is mutually close with described lid, and described support body and described lid end face facing each other form projection, and described support body and described lid are fixedly connected to form integral type by described projection; The center of described lid is provided with center hole, and described center hole is through to the center of described support body; The outer rim of described lid is provided with the distribution of some even circumferentials and is positioned at the planet hole of described center hole periphery, and described planet hole is through to the outer rim of described support body.
Above-mentioned a kind of integrated type speed reducer planetary wheel carrier, wherein, an outer rim part for described support body and described lid end face facing each other forms described projection.
Above-mentioned a kind of integrated type speed reducer planetary wheel carrier, wherein, the central authorities of the end face of the relatively described support body of described lid form protruding round platform.
Above-mentioned a kind of integrated type speed reducer planetary wheel carrier, wherein, the diameter of described round platform is greater than the diameter of described center hole.
Above-mentioned a kind of integrated type speed reducer planetary wheel carrier, wherein, the described center hole being positioned at described lid is provided with internal spline.
Above-mentioned a kind of integrated type speed reducer planetary wheel carrier, wherein, the shape of described support body and described lid is discoid.
The utility model is owing to have employed above-mentioned technology, and the good effect making it compared with prior art to have is:
By the design of integral type support body and lid, be not only convenient to the processing of speed reducer planetary wheel carrier, and be beneficial to the transmission of gear, promote gearing and driving force.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing speed reducer planetary wheel carrier;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is a kind of integrated type speed reducer planetary wheel carrier of the present utility model.
In accompanying drawing: 11, support body; 12, center hole; 13, planet axis; 2, support body; 3, lid; 31, center hole; 32 planet holes; 33, round platform; 34, internal spline; 4, protruding.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
Fig. 3 is a kind of integrated type speed reducer planetary wheel carrier of the present utility model, shown in Figure 3.A kind of integrated type speed reducer planetary wheel carrier of the present utility model, includes support body 2 and a lid 3, and the mating shapes of support body 2 and lid 3.Support body 2 is mutually close with lid 3, makes to leave gap between support body 2 and lid 3, and this gap can be used in holding gears.Form protruding 4 at the end face that support body 2 and lid 3 are facing each other, support body 2 is fixedly connected with by protruding 4 with lid 3, in a manufacturing process, support body 2, lid 3 and the protruding 4 speed reducer planetary wheel carriers formed are that integral type is shaping.Be provided with center hole 31 at the center of lid 3, and center hole 31 is through to the center of support body 2.Be provided with the distribution of some even circumferentials in the outer rim of lid 3 and be positioned at the planet hole 32 of center hole 31 periphery, and planet hole 32 is through to the outer rim of support body 2.
The utility model also has following mode of execution on the basis of the above:
In further embodiment of the present utility model, for a preferred embodiment, support body 2 forms protruding 4 with a part for the outer rim of lid 3 end face facing each other, and support body 2 is fixedly connected with by protruding 4 with lid 3.
In further embodiment of the present utility model, form protruding round platform 33 in the central authorities of the end face of the relative support body 2 of lid 3.
In further embodiment of the present utility model, the diameter of round platform 33 is greater than the diameter of center hole 31, makes center hole 31 be through to support body 2 along round platform 33.
In further embodiment of the present utility model, the center hole 31 being positioned at lid 3 is provided with internal spline 34.
In further embodiment of the present utility model, for a preferred embodiment, the shape of support body 2 and lid 3 is discoid.
In sum, use a kind of integrated type speed reducer of the utility model planetary wheel carrier, by the design of integral type support body and lid, be not only convenient to the processing of speed reducer planetary wheel carrier, and be beneficial to the transmission of gear, promote gearing and driving force.
The foregoing is only the utility model preferred embodiment; not thereby mode of execution of the present utility model and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model specifications and diagramatic content and apparent change obtain in protection domain of the present utility model.
Claims (6)
1. an integrated type speed reducer planetary wheel carrier, is characterized in that, comprising:
One support body (2) and a lid (3), the mating shapes of described support body (2) and described lid (3); Described support body (2) is mutually close with described lid (3), and described support body (2) and described lid (3) end face facing each other forms projection (4), and described support body (2) and described lid (3) are fixedly connected to form integral type by described projection (4);
The center of described lid (3) is provided with center hole (31), and described center hole (31) is through to the center of described support body (2);
The outer rim of described lid (3) is provided with the distribution of some even circumferentials and is positioned at the peripheral planet hole (32) of described center hole (31), and described planet hole (32) is through to the outer rim of described support body (2).
2. integrated type speed reducer planetary wheel carrier according to claim 1, is characterized in that, described support body (2) forms described projection (4) with an outer rim part for described lid (3) end face facing each other.
3. integrated type speed reducer planetary wheel carrier according to claim 1, is characterized in that, the central authorities of the end face of the relatively described support body (2) of described lid (3) form protruding round platform (33).
4. integrated type speed reducer planetary wheel carrier according to claim 3, it is characterized in that, the diameter of described round platform (33) is greater than the diameter of described center hole (31).
5. integrated type speed reducer planetary wheel carrier according to claim 1, it is characterized in that, the described center hole (31) being positioned at described lid (3) is provided with internal spline (34).
6. integrated type speed reducer planetary wheel carrier according to claim 1, it is characterized in that, the shape of described support body (2) and described lid (3) is discoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744882.8U CN204312682U (en) | 2014-12-01 | 2014-12-01 | A kind of integrated type speed reducer planetary wheel carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744882.8U CN204312682U (en) | 2014-12-01 | 2014-12-01 | A kind of integrated type speed reducer planetary wheel carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312682U true CN204312682U (en) | 2015-05-06 |
Family
ID=53135000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744882.8U Expired - Fee Related CN204312682U (en) | 2014-12-01 | 2014-12-01 | A kind of integrated type speed reducer planetary wheel carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312682U (en) |
-
2014
- 2014-12-01 CN CN201420744882.8U patent/CN204312682U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203161790U (en) | Hollow flange shaft for distributing four-wheel drive power | |
| CN102734394A (en) | Harmonic speed reducer with flexible felly | |
| CN203717836U (en) | Wheel gear | |
| CN204312682U (en) | A kind of integrated type speed reducer planetary wheel carrier | |
| CN203162114U (en) | Automobile hub reduction drive axle planet carrier | |
| CN203413086U (en) | Transmission gear for electric vehicle | |
| CN203488673U (en) | Gear ring support | |
| CN203809666U (en) | Integral type planet carrier | |
| CN202812076U (en) | Camshaft gear structure | |
| CN203214786U (en) | Planetary gear speed reducer with quaternary planet carrier mechanism | |
| CN204061806U (en) | For pattern swing pinion and the pattern disk of light of stage | |
| CN205559731U (en) | Light weight, high strength idler | |
| CN202431847U (en) | Inner gear structure used for wheel reducer of loader | |
| CN204127276U (en) | The linkage structure of ransaxle ring gear and knuckle | |
| CN203214784U (en) | Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism | |
| CN203529736U (en) | Crane wheel | |
| CN204043914U (en) | For the flywheel gear of Aero-Engine Start test run | |
| CN202280824U (en) | Novel planetary carrier | |
| CN202493642U (en) | Speed reducer for electric vehicle | |
| CN203836087U (en) | Gear set | |
| CN203248665U (en) | Last stage sun wheel | |
| CN203161783U (en) | Butterfly-shaped lock washer | |
| CN203239908U (en) | First-stage planetary carrier | |
| CN204327913U (en) | Belt pulley is advised during flat knitting machine driving mechanism | |
| CN203162000U (en) | Planetary reducer with high-speed planet wheel mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |