CN206889590U - Direct-drive type star-wheel mechanism - Google Patents
Direct-drive type star-wheel mechanism Download PDFInfo
- Publication number
- CN206889590U CN206889590U CN201720808198.5U CN201720808198U CN206889590U CN 206889590 U CN206889590 U CN 206889590U CN 201720808198 U CN201720808198 U CN 201720808198U CN 206889590 U CN206889590 U CN 206889590U
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- Prior art keywords
- pivoted arm
- planetary gear
- direct
- drive
- output
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Abstract
Direct-drive type star-wheel mechanism, include the reducing planetary gear of input train, the output pivoted arm of dead axle sun gear and output wheel train etc., wherein reducing planetary gear direct drive output pivoted arm.This simple Nover practical of direct-drive type star-wheel mechanism, realize the innovation of transmission mechanism and type of belt drive, passing power and mechanical conveying capacity effectively improve, it can be widely applied in the gear drive of all kinds of machines, including various vehicles, heavy industry machinery, aviation, ship, military project, electric power, robot, agricultural machinery etc., more preferably meet energy-saving, the demand of enhancement of environment.
Description
Technical field：The utility model belongs to planetary gear train transmission field, specifically a kind of planetary gear direct drive output
The direct-drive type star-wheel mechanism of pivoted arm.
Background technology：At present, known planetary gear is simply excessively taken turns, it is impossible to improves transmission efficiency.
The content of the invention：In order to change the state of the art, the utility model is using planetary gear direct drive output pivoted arm mode.Hair
Improving eyesight：Part is saved, changes transmission mechanism and type of belt drive, improves transmission efficiency.
The utility model is that technical scheme is used by solving technical problem：Direct-drive type star-wheel mechanism, including in geometry
The output pivoted arm 5 inputted on mandrel line 1 in the input pivoted arm 2 in train, planetary gear 3, dead axle sun gear 4 and output wheel train, tool
Body characteristicses are：The one side of planetary gear 3 on input pivoted arm 2 engages with dead axle sun gear 4, on the other hand direct drive output pivoted arm
5, output pivoted arm 5 is with the contact point 6 of planetary gear 3 in input force direction, contact point 6 to planetary gear 3 and the meshing point 7 of dead axle sun gear 4
Distance is less than the radius of planetary gear 3.
The beneficial effects of the utility model are：Drive mechanism and type of belt drive innovation, passing power, mechanical transfer efficiency are bright
It is aobvious to improve, it can be widely applied in the gear drive of all kinds of machines, better meet energy-saving, the demand of enhancement of environment, it is real
Goal of the invention is showed.
Brief description of the drawings：With reference to Figure of description, the utility model is described in further detail.
Fig. 1 is main schematic diagram of the present utility model.
Fig. 2 is left view of the present utility model.
In Fig. 1, Fig. 2,1. geometrical central axis, 2. input pivoted arms, 3. planetary gears, 4. dead axle sun gears, 5. output pivoted arms, 6.
Export pivoted arm 5 and the contact point of planetary gear 3,7. planetary gears 3 and the meshing point of dead axle sun gear 4.
Embodiment：In shown in Fig. 1 being embodiment, input shaft driving input pivoted arm 2, the input driving row of pivoted arm 2
Star-wheel 3, the direct drive output pivoted arm 5 of planetary gear 3, output pivoted arm 5 and output axis connection.It is former according to planetary gear characteristic and mechanics
Reason, input pivoted arm 2 (input shaft), the revolution of planetary gear 3, the angle speed of output pivoted arm 5 are equal, but in deformation lever planetary gear 3
Middle power arm (radius of planetary gear 3) is more than resistance arm, and (contact point 6 of output pivoted arm 5 and planetary gear 3 arrives planetary gear 3 and dead axle too
The distance of sun 4 meshing points 7 of wheel) therefore transmission efficiency raising.Output pivoted arm 5 can install roller or gear, when installing roller, OK
Star-wheel 3 is by gear and widens roller two parts and forms, and gear parts engage with dead axle sun gear 4, widens roller with exporting pivoted arm 5
Roller roll friction transmission；When gear is installed, directly engaged with planetary gear 3.For stable drive, using multiple pivoted arms, OK
Star-wheel is symmetrical or uniformly installs.
Claims (1)
1. on direct-drive type star-wheel mechanism, including geometric centre axes (1) input train in input pivoted arm (2), planetary gear (3),
Output pivoted arm (5) in dead axle sun gear (4) and output wheel train, specific features are：Planetary gear on described input pivoted arm (2)
(3) on the one hand engaged with dead axle sun gear (4), on the other hand direct drive output pivoted arm (5), output pivoted arm (5) and planetary gear
(3) contact point (6) is less than in input force direction, contact point (6) to planetary gear (3) with dead axle sun gear (4) meshing point distance
Planetary gear (3) radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808198.5U CN206889590U (en) | 2017-06-22 | 2017-06-22 | Direct-drive type star-wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808198.5U CN206889590U (en) | 2017-06-22 | 2017-06-22 | Direct-drive type star-wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889590U true CN206889590U (en) | 2018-01-16 |
Family
ID=61299422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720808198.5U Active CN206889590U (en) | 2017-06-22 | 2017-06-22 | Direct-drive type star-wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114172A (en) * | 2017-06-22 | 2019-01-01 | 张秘来 | Direct-drive type star-wheel mechanism |
-
2017
- 2017-06-22 CN CN201720808198.5U patent/CN206889590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114172A (en) * | 2017-06-22 | 2019-01-01 | 张秘来 | Direct-drive type star-wheel mechanism |
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