CN207005211U - A kind of cone planetary transmission mechanism - Google Patents
A kind of cone planetary transmission mechanism Download PDFInfo
- Publication number
- CN207005211U CN207005211U CN201720482823.1U CN201720482823U CN207005211U CN 207005211 U CN207005211 U CN 207005211U CN 201720482823 U CN201720482823 U CN 201720482823U CN 207005211 U CN207005211 U CN 207005211U
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission mechanism
- cone planetary
- cone
- taper
- 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
It the utility model is related to a kind of cone planetary transmission mechanism；Including planet carrier, gear ring, sun wheel shaft and taper sun gear, planet carrier includes planet stand and some planetary gear shafts being uniformly distributed on planet carrier seat, taper sun gear is fixed in sun wheel shaft, gear ring includes cylindrical outer wall and round platform inwall, interior groove is distributed with round platform inwall, cone planetary transmission mechanism also includes at least three cone planetary gears being evenly distributed between taper sun gear and gear ring, interior groove of the cone planetary gear respectively with taper sun gear and gear ring is meshed, and cone planetary gear is fixed on planet carrier seat by planetary gear shaft；A kind of cone planetary transmission mechanism provided by the utility model can reduce difficulty of processing while precision is ensured, applied widely.
Description
Technical field
It the utility model is related to a kind of machinery manufacturing technology field, more particularly to a kind of cone planetary transmission mechanism.
Background technology
It is well known that planetary gear mechanism is mainly used in the mechanical transmission fields of passing power, in reductor,
Particularly it is most widely used in automobile manufacturing field, the planetary gear in the planetary driving device of prior art is to machining accuracy
It is required that high, processing technology complexity in preparation process produce be present, difficulty of processing is big, machining accuracy is low and easy deformation etc. is asked
Topic, industrial production are difficult to realize so that production cost is relative to be improved.
Utility model content
In order to solve the above technical problems, the utility model purpose is to provide a kind of accuracy height, produces simple and purposes
Wide cone planetary transmission mechanism.
To achieve these goals, the utility model provides a kind of cone planetary transmission mechanism, including planet carrier, tooth
Circle, sun wheel shaft and taper sun gear, the planet carrier include planet stand and some are evenly distributed on the planet stand
Planetary gear shaft, the taper sun gear is fixed in the sun wheel shaft, and the gear ring includes cylindrical outer wall and round platform
Inwall, interior groove is distributed with the round platform inwall, the cone planetary transmission mechanism is also evenly distributed in including at least three
Cone planetary gear between the taper sun gear and gear ring, the cone planetary gear respectively with the taper sun gear and
The interior groove of gear ring is meshed, and the cone planetary gear is fixed on the planet stand by the planetary gear shaft.
Further, some equal integrations of the planetary gear shaft are arranged on one end of the planet stand.
Further, in addition to integrated setting the planet stand other end output shaft.
Further, the planet stand is the planet stand that cross section is equilateral triangle structure.
Further, outer groove is distributed with the cylindrical outer wall of the gear ring.
Further, the gradient of the cone planetary gear is more than or equal to 75 °.
Further, the taper sun gear is taper helical gear.
Further, the gear ring includes small inner-diameter end and large diameter end, and the diameter of the small inner-diameter end of the gear ring is more than
The external diameter of the taper sun gear.
By such scheme, the utility model at least has advantages below：Ensureing cone planetary transmission mechanism transmission fortune
While work with machining accuracy, the difficulty of processing of cone planetary transmission mechanism is reduced, expands being applicable for epicyclic transmission mechanism
Scope.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 shows a kind of upward view of cone planetary transmission mechanism of the present utility model；
Fig. 2 shows a kind of sectional view of cone planetary transmission mechanism of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1 and Fig. 2, the utility model provides a kind of cone planetary transmission mechanism, including planet carrier, gear ring 1, too
Positive wheel shaft 2 and taper sun gear 3, planet carrier include planet stand 4 and some planetary gears being uniformly distributed on planet carrier seat 4
Axle 5, taper sun gear 3 are fixed in sun wheel shaft 2, and gear ring 1 includes cylindrical outer wall 6 and round platform inwall 7, divides on round platform inwall
Interior groove 8 is furnished with, cone planetary transmission mechanism is also evenly distributed between taper sun gear 3 and gear ring 1 including at least three
Cone planetary gear 9, interior groove 8 of the cone planetary gear 9 respectively with taper sun gear 3 and gear ring 1 are meshed, cone planetary tooth
Wheel 9 is fixed on planet carrier seat 4 by planetary gear shaft 5.
A kind of cone planetary transmission mechanism operation principle provided by the utility model is as follows：
Because gear ring 1 includes cylindrical outer wall 6 and round platform inwall 7, the interior groove 8 being distributed on round platform inwall 7 ensure that tooth
Circle 1 and the engaged transmission effect between taper sun gear 3 and some cone planetary gears 9, wherein taper sun gear 3 is by too
Positive wheel shaft 2 exports power or input power, and some cone planetary gears 9 being otherwise affixed on planet carrier will amplify or contracting
Small power is inputted or exported the cone planetary transmission mechanism.
In order to facilitate power output or input is carried out, the integration of some planetary gear shafts 5 sets planet carrier seat 4
One end, include the output shaft 10 of the other end of integrated setting planet carrier seat 4.
In order to obtain the maximum load capacity of planet carrier, planet stand 4 is the planet carrier that cross section is equilateral triangle structure
Seat；So, the planet carrier of stable working can be obtained.
Inputted or exported by the cylindrical outer wall 6 of gear ring 1 in order to facilitate power, the cylindrical outer wall 6 of gear ring 1
On outer groove is distributed with.
In order that cone planetary gear 9, taper sun gear 3 and gear ring 1 are farthest interlocked, cone planetary tooth
The gradient of wheel 9 is more than or equal to 75 °.
In order to reduce the difficulty of processing of cone planetary transmission mechanism, taper sun gear 3 is taper helical gear.
In order to facilitate maintenance, gear ring 1 includes small inner-diameter end and large diameter end, and the diameter of the small inner-diameter end of gear ring 1 is more than cone
The external diameter of shape sun gear；So, the taper sun gear 3 in gear ring 1 and cone planetary gear 9 can be entered in a different direction
Row maintenance.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. cone planetary transmission mechanism, it is characterised in that：Including planet carrier, gear ring, sun wheel shaft and taper sun gear, institute Stating planet carrier includes planet stand and some planetary gear shafts being evenly distributed on the planet stand, the taper sun gear It is fixed in the sun wheel shaft, the gear ring includes cylindrical outer wall and round platform inwall, is distributed with the round platform inwall interior Groove, the cone planetary transmission mechanism also include at least three cones being evenly distributed between the taper sun gear and gear ring Shape planetary gear, interior groove of the cone planetary gear respectively with the taper sun gear and gear ring are meshed, the taper Planetary gear is fixed on the planet stand by the planetary gear shaft.
- 2. cone planetary transmission mechanism according to claim 1, it is characterised in that：Some planetary gear shafts are integral Change the one end for being arranged on the planet stand.
- 3. cone planetary transmission mechanism according to claim 2, it is characterised in that：Also include integrated setting in the row The output shaft of the carrier seat other end.
- 4. cone planetary transmission mechanism according to claim 1, it is characterised in that：The planet stand is that cross section is The planet stand of side triangular structure.
- 5. cone planetary transmission mechanism according to claim 1, it is characterised in that：Divide on the cylindrical outer wall of the gear ring It is furnished with outer groove.
- 6. cone planetary transmission mechanism according to claim 1, it is characterised in that：The gradient of the cone planetary gear is big In or equal to 75 °.
- 7. cone planetary transmission mechanism according to claim 1, it is characterised in that：The taper sun gear is taper helical teeth Wheel.
- 8. cone planetary transmission mechanism according to claim 1, it is characterised in that：The gear ring is including small inner-diameter end and greatly Inner-diameter end, the diameter of the small inner-diameter end of the gear ring are more than the external diameter of the taper sun gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482823.1U CN207005211U (en) | 2017-05-03 | 2017-05-03 | A kind of cone planetary transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482823.1U CN207005211U (en) | 2017-05-03 | 2017-05-03 | A kind of cone planetary transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005211U true CN207005211U (en) | 2018-02-13 |
Family
ID=61441988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720482823.1U Expired - Fee Related CN207005211U (en) | 2017-05-03 | 2017-05-03 | A kind of cone planetary transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854048A (en) * | 2019-02-22 | 2019-06-07 | 常州大学 | A kind of embedding ground formula high-temperature molten metal leakage accumulator tank |
-
2017
- 2017-05-03 CN CN201720482823.1U patent/CN207005211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854048A (en) * | 2019-02-22 | 2019-06-07 | 常州大学 | A kind of embedding ground formula high-temperature molten metal leakage accumulator tank |
| CN109854048B (en) * | 2019-02-22 | 2021-03-26 | 常州大学 | Ground-embedded high-temperature molten metal leakage recovery tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103195876B (en) | Eccentrically rocking type reduction gear series | |
| CN205534041U (en) | Two -stage harmonic planetary gear reducer | |
| CN103758949B (en) | A kind of planet gear train speed changer of adjustable gear | |
| CN106763530B (en) | Precise joint speed reducer of robot | |
| CN206449163U (en) | Electronic strut decelerator | |
| CN206320246U (en) | A kind of planet circular system structure with general ring gear | |
| CN207005211U (en) | A kind of cone planetary transmission mechanism | |
| CN203146716U (en) | Planet gear reducer with two rows of planet gears | |
| CN205534042U (en) | Closed harmonic planetary gear reducer | |
| CN207195635U (en) | With the high-precision planetary reducer of motor integration | |
| CN203717836U (en) | Wheel gear | |
| CN203023402U (en) | Planetary gearbox | |
| CN207621268U (en) | Modularized Precision cycloid revolute joint retarder | |
| CN201461894U (en) | Planetary gear transmission differential | |
| CN209083917U (en) | A kind of low back clearance speed reducer of industrial robot | |
| CN206816758U (en) | Two level cycloidal pin teeth planetary reduction gear | |
| CN207195574U (en) | Small speed reducing ratio high accuracy planetary reducer | |
| CN107747612A (en) | Modularized Precision cycloid revolute joint decelerator | |
| CN107575541A (en) | Has the planetary reduction gear of few teeth difference reducing gear | |
| CN202926969U (en) | High-speed planetary gear box | |
| CN209100572U (en) | The coaxial planetary reducer of the input of one axis, the output of two axis | |
| CN207421232U (en) | A kind of Combined speed motor based on helical teeth umbrella tooth and NGW type planets | |
| CN205534054U (en) | Compound gear type circle planetary gear derailleur | |
| CN207111848U (en) | Compact type planetary speed reducer with small tooth number difference | |
| CN209587098U (en) | A kind of joint of robot orthogonal formula planetary gear worm type of reduction gearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190503 |