CN208024790U - A kind of planetary gear type spinning transmission device - Google Patents
A kind of planetary gear type spinning transmission device Download PDFInfo
- Publication number
- CN208024790U CN208024790U CN201820443443.1U CN201820443443U CN208024790U CN 208024790 U CN208024790 U CN 208024790U CN 201820443443 U CN201820443443 U CN 201820443443U CN 208024790 U CN208024790 U CN 208024790U
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- clutch
- planetary gear
- output shaft
- gear
- engine base
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Abstract
A kind of planetary gear type spinning transmission device of the utility model, including engine base, the sun gear being movably connected on engine base, several planetary gears and several output shafts, the rotation axis that planetary gear engages output shaft with the sun gear is parallel with sun gear rotation axis, each planetary gear is coupled by clutch with a corresponding output shaft, output shaft is flexibly connected with engine base, it can be rotated in engine base, planetary gear by the engagement of clutch or is detached with output shaft, realize planetary gear with output between centers power couple or cut-out, the output of each output shaft can be individually controlled in use, it is simple and compact for structure, reliable in mechanical performance.
Description
Technical field
The utility model is related to machinery field more particularly to a kind of planetary gear type spinning transmission devices.
Background technology
Mechanical driving device is mechanism most commonly used in all kinds of mechanical equipments, electronic equipment, to realize that various machineries pass
Dynamic, general spinning transmission device is mostly multiaxis while rotating, and volume is larger, high energy consumption, control some axis that cannot be selective
Individually or part axis export simultaneously, function limitation, be not achieved novel mechanical, automation requirement, the utility model is exactly at this
It is researched and developed under background.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, provide a kind of planetary gear type spinning transmission dress
It sets, which has many advantages, such as that small, outputting torsion is big, multiaxis controls output respectively, efficient.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of planetary gear type spinning transmission device, including engine base, sun gear, the Ruo Ganhang being movably connected on engine base
Star gear and several output shafts, the planetary gear are engaged with the sun gear, the rotation axis of the output shaft with too
Positive gear rotation axis is parallel, and each planetary gear is coupled by clutch with a corresponding output shaft, the output
Axis can rotate on engine base, and the planetary gear by the engagement of clutch or is detached with output shaft, realize planetary gear with
Export the connection or cut-out of between centers power.
As a further improvement of the above technical scheme, the sun gear includes sun gear fixing sleeve, is fixed on
There is external toothing and ring gear, planetary gear set to be nibbled with ring gear for gear ring on sun gear fixing sleeve, the gear ring
Linkage is closed, sun gear bearing is installed, sun gear can rotate on engine base between sun gear and engine base.
As a further improvement of the above technical scheme, bearing support is installed between the engine base and output shaft, institute
Planetary gear bearing is installed between the output shaft and planetary gear joined together stated.
As a further improvement of the above technical scheme, the clutch, planetary gear are set on output shaft, described
Output shaft surface be equipped in the axial direction it is one or more be in strip key pins, the clutch and output shaft cooperation
Face is equipped with one or more keyways with the key pins, is intermeshed by the key pin and keyway, makes clutch
It can be slided along the axis direction of output shaft, the clutch is equipped with bolt, and the planetary gear is equipped with and the bolt phase
The slot mutually engaged is intermeshed or is detached by the bolt and slot and realized the engagement of clutch and detach.
As a further improvement of the above technical scheme, the clutch includes castle wheel, clutch yoke, clutch driving
Device, is equipped with clutch wheel bearing between the castle wheel and clutch yoke, castle wheel rotates in clutch yoke.
As a further improvement of the above technical scheme, the engagement or separation of the clutch are by cylinder or hydraulic pressure
Cylinder or motor or solenoid actuated.
As a further improvement of the above technical scheme, the clutch-drive is the gas being fixed on the engine base
One end of cylinder, cylinder motion bar is connect with clutch yoke.
The utility model has the beneficial effects that external power passes through the external toothing input power of sun gear, ring gear
Power is passed to each planetary gear, by the clutch of planetary gear and output between centers, realizes and individually controls each output
The power output state of axis, the utility model can control some outputting axial power of selectivity individually export, have it is simple in structure,
The advantages of reliable in mechanical performance.
Description of the drawings
The utility model is further described below in conjunction with the accompanying drawings：
Fig. 1 is the utility model section structural schematic diagram.
Fig. 2 is the utility model dimensional structure diagram.
Fig. 3 is the utility model combining structure schematic diagram.
Fig. 4 is the utility model combining structure schematic diagram.
Fig. 5 is the utility model planetary gear construction schematic diagram.
Fig. 6 is the utility model clutch configuration schematic diagram.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
The utility model is described in further detail below by specific implementation mode combination attached drawing.
As shown in Figures 1 to 6, a kind of planetary gear type spinning transmission device, including engine base 1, are movably connected on engine base
2, four planetary gears 3 of sun gear and four output shafts 4.
Sun gear 2 includes sun gear fixing sleeve 201, the gear ring 202 being fixed on sun gear fixing sleeve 201,
There is gear ring 202 external toothing 2021 and ring gear 2022, each planetary gear 3 to engage linkage, the sun with ring gear 2022
Sun gear bearing 6 is installed between gear 2 and engine base 1, sun gear 2 can rotate on engine base 1, the rotation axis of output shaft 4 with
2 rotation axis of sun gear is parallel, and each output shaft 4 is mutual indepedent, can be rotated on engine base 1, each planetary gear 3 passes through
Clutch 5 couples with a corresponding output shaft 4, by the engagement of clutch 5 or is detached between planetary gear 3 and output shaft 4,
Realize 4 power of planetary gear 3 and output shaft couple or cut-out.
Bearing support 7 is installed between engine base 1 and output shaft 4, is equipped between output shaft 4 and planetary gear 3 joined together
Planetary gear bearing 8
Clutch 5 includes castle wheel 501, clutch yoke 502, clutch-drive 503, castle wheel 501 and clutch yoke 502
Between clutch wheel bearing 504 is installed, castle wheel 501 can rotate in clutch yoke 502, and the clutch-drive 503 is
One end of the cylinder being fixed on engine base 1, cylinder motion bar is connect with clutch yoke 502,
The castle wheel 501, planetary gear set 3 are set on output shaft 4, and 4 surface of output shaft is along axis side
To equipped with it is one or more be in strip key pins 401, the face that the clutch 5 and output shaft 4 coordinate equipped with it is described
One or more keyways 5011 that key pin 401 coordinates are intermeshed by the key pin 401 and keyway 5011, make clutch 5
Can be slided along the axis direction of output shaft 4, the clutch 5 be equipped with bolt 5012, the planetary gear 3 be equipped with it is described
The intermeshing slot 301 of bolt is intermeshed or is detached with slot 302 by the bolt 5012 and realizes clutch 5
It engages and detaches.
External power is rotated by the external toothing input power of sun gear, sun gear on engine base, sun gear
Ring gear power is passed to each planetary gear, when planetary gear with output between centers clutch be off-state, planet
Gear follows sun gear to dally on axis, when needing one of them or several output shafts to export power, need to only engage corresponding
Clutch can be achieved with the power output for individually controlling each output shaft, change the tooth ratio of planetary gear and sun gear, you can change
The parameters such as torsion rotating speed of varying force output, entire transmission device it is compact-sized, power engagement is direct, and control system simply may be used
It leans on.
In the utility model, as other embodiments, the quantity of planetary gear 3 and output shaft 4 can also be other
Quantity, ensure both quantity it is identical.
In the description of this specification, ginseng or feature are contained at least one embodiment or example of the utility model
In.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, retouching
The particular features, structures, materials, or characteristics stated can be in any one or more of the embodiments or examples with suitable side
Formula combines.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made.
Claims (7)
1. a kind of planetary gear type spinning transmission device, it is characterised in that：Including engine base (1), it is movably connected on engine base (1)
Sun gear (2), several planetary gears (3) and several output shafts (4), the planetary gear (3) and the sun gear (2)
Engagement, the rotation axis of the output shaft (4) is parallel with sun gear (2) rotation axis, each planetary gear (3) by from
Clutch (5) couples with a corresponding output shaft (4), and the output shaft (4) can rotate on engine base (1), the planet
Gear (3) by the engagement of clutch (5) or is detached with output shaft (4), realizes power between planetary gear (3) and output shaft (4)
Connection or cut-out.
2. a kind of planetary gear type spinning transmission device as described in claim 1, it is characterised in that：The sun gear
(2) include sun gear fixing sleeve (201), the gear ring (202) that is fixed on sun gear fixing sleeve (201), the tooth
There is wheel rim (202) external toothing (2021) and ring gear (2022), the planetary gear (3) to engage connection with ring gear (2022)
It is dynamic, sun gear bearing (6) is installed between the sun gear (2) and engine base (1), the sun gear (2) can be in engine base
(1) it is rotated on.
3. a kind of planetary gear type spinning transmission device as described in claim 1, it is characterised in that：The engine base (1) with
Bearing support (7) is installed between output shaft (4), row is installed between the output shaft (4) and planetary gear joined together (3)
Star gear-bearing (8).
4. a kind of planetary gear type spinning transmission device as described in claim 1, it is characterised in that：The clutch (5),
Planetary gear (3) is set on output shaft (4), and the output shaft (4) surface is equipped with one or more in length in the axial direction
The key pin (401) of strip, the face of the clutch (5) and output shaft (4) cooperation is equipped with to be coordinated with the key pin (401)
One or more keyways (5011) are intermeshed by the key pin (401) and keyway (5011), make clutch (5) can edge
The axis direction of output shaft (4) slides, and the clutch (5) is equipped with bolt (5012), the planetary gear (3) be equipped with
The intermeshing slot of the bolt (5012) (301) is intermeshed or is divided by the bolt (5012) and slot (302)
From realize clutch (5) engagement with detach.
5. a kind of planetary gear type spinning transmission device as described in claim 1 or 4, it is characterised in that：The clutch
(5) include castle wheel (501), clutch yoke (502), clutch-drive (503), the castle wheel (501) and clutch yoke
(502) clutch wheel bearing (504) is installed, castle wheel (501) can the rotation in clutch yoke (502) between.
6. a kind of planetary gear type spinning transmission device as claimed in claim 5, it is characterised in that：The clutch (5)
Engagement or separation be by cylinder or hydraulic cylinder or motor or solenoid actuated.
7. a kind of planetary gear type spinning transmission device as claimed in claim 5, it is characterised in that：The clutch-drive
(503) it is the cylinder being fixed on the engine base (1), one end of cylinder motion bar is connect with clutch yoke (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443443.1U CN208024790U (en) | 2018-03-29 | 2018-03-29 | A kind of planetary gear type spinning transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443443.1U CN208024790U (en) | 2018-03-29 | 2018-03-29 | A kind of planetary gear type spinning transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208024790U true CN208024790U (en) | 2018-10-30 |
Family
ID=63909800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820443443.1U Active CN208024790U (en) | 2018-03-29 | 2018-03-29 | A kind of planetary gear type spinning transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208024790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671995A (en) * | 2020-05-17 | 2020-09-18 | 王凡 | Medical infusion pipeline fixing device |
-
2018
- 2018-03-29 CN CN201820443443.1U patent/CN208024790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671995A (en) * | 2020-05-17 | 2020-09-18 | 王凡 | Medical infusion pipeline fixing device |
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