CN201661671U - Equidirectional torque and speed shunt output mechanism - Google Patents
Equidirectional torque and speed shunt output mechanism Download PDFInfo
- Publication number
- CN201661671U CN201661671U CN2010201147091U CN201020114709U CN201661671U CN 201661671 U CN201661671 U CN 201661671U CN 2010201147091 U CN2010201147091 U CN 2010201147091U CN 201020114709 U CN201020114709 U CN 201020114709U CN 201661671 U CN201661671 U CN 201661671U
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- output shaft
- gear
- sun gear
- housing
- spline
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Abstract
The utility model relates to an equidirectional torque and speed shunt output mechanism, and belongs to power transfer and moving mechanisms in machinery. An input shaft is fixedly connected with a housing through a spline from the left side of the housing; a sun gear I and a hollow output shaft are connected into a whole; an output shaft is connected with a sun gear II into a whole through a spline; the output shaft after penetrating through a sun gear I and the hollow output shaft are led out from the right side of the housing; a gear pair I is connected with a hollow output shaft through a spline; a gear pair II is connected with the output shaft through a spline; and a planet gear I and a planet gear II are supported on the housing by a planetary gear shaft, and are respectively meshed with the sun gear I and the sun gear II to form a differential epicyclic gear train. The equidirectional torque and speed splitting and outputting mechanism has the advantage of novel structure, and can break down input torque through the planetary mechanism to output two torques with identical size and direction on the other side of an input torque.
Description
Technical field
The utility model relates to the mechanism of mechanical medium power transmission and motion.
Technical background
In the classical mechanism of Der Grundsatz der Maschinen, utilize the differential gear train of gear that input torque and speed are decomposed, the structure of exporting respectively to the both sides of input end is a mature structure, for example in common vehicle, driving wheel output to the left and right after decomposing from the input torque of main transmission and the speed differential gear train by vehicle.But, still do not have a kind of differential gear train mechanism, after input torque and speed are decomposed, simultaneously to the opposite side output of input end.
Summary of the invention
The utility model provides a kind of moment of torsion in the same way and speed shunting output mechanism, and purpose is with after input torque and the speed decomposition, to the opposite side output of input end, lays the foundation for designing a kind of novel four-wheel drive vehicle simultaneously.The technological scheme that the utility model is taked is: input shaft is fixedlyed connected with housing from the spline that passes on left of housing, and sun gear one and hollow output shaft are connected as a single entity; Output shaft connects as one by spline and sun gear two, output shaft passes sun gear one and hollow output shaft is drawn from the right side of housing, gear pair one is connected with the hollow output shaft spline, gear pair two is connected with the output shaft spline, and planet pin is supported on planet wheel one and planet wheel two on the housing; Planet wheel one meshes with sun gear one and sun gear two respectively with planet wheel two, forms a differential planetary gear train.
Input torque and speed are from the side input shaft input of mechanism, output torque on sun gear one and the sun gear two and speed are exported by output shaft and hollow output shaft from the opposite side of mechanism, and draw with the gear pair two that is connected with the output shaft spline by the gear pair one that is connected with the hollow output shaft spline.
Working principle of the present utility model is: because input shaft, housing and planet pin system are rigidly connected, so they have formed the planet carrier of a planetary mechanism jointly, input torque M1 is by this planet carrier input.In this cover planetary gear set, driving wheel is a planet carrier, and driven wheel is two sun gears.Drive characteristic according to planetary gear set, if planet carrier is as driving shaft, the moment of torsion of two sun gears equates, like this, with sun gear two and sun gear one rigidly connected output shaft and hollow output shaft on, just the homonymy in mechanism has obtained two equal output torque 0.5M1.
The utility model has the advantages that novel structure, because the rotating speed and the direction of two planet wheels are uncertain, so the rotating speed of two output shafts and direction also are uncertain.This mechanism can decompose input torque by planetary mechanism, to two identical output torques of opposite side output size and Orientation of input torque.Mechanism characteristics of the present utility model aspect transport velocity, has the essential characteristic of common vehicle differential mechanism.Utilize velocity characteristic of the present utility model and torque characteristic, can be a kind of novel four-wheel drive vehicle of design and lay the foundation.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Fig. 2 is based on a kind of new vehicle differential mechanism of the utility model design.
Embodiment
Input shaft 1 is fixedlyed connected with housing 2 from the spline that passes on left of housing 2, and sun gear 1 and hollow output shaft 5 are connected as a single entity; Output shaft 6 connects as one by spline and sun gear 29, output shaft 6 passes sun gear 1 and hollow output shaft 5 is drawn from the right side of housing 2, gear pair 1 is connected with hollow output shaft 5 splines, gear pair 2 11 is connected with output shaft 6 splines, and planet pin 8 is supported on planet wheel 1 and planet wheel 27 on the housing 2; Planet wheel 1 meshes with sun gear 1 and sun gear 29 respectively with planet wheel 27, forms a differential planetary gear train.
Fig. 2 is based on a kind of new vehicle differential mechanism of the utility model design, can be applicable to a kind of novel four-wheel drive vehicle transmission system.
Input shaft 1 is fixedlyed connected with housing 2 from the spline that passes on left of housing 2, and sun gear 1 and hollow output shaft 5 are connected as a single entity; Output shaft 6 connects as one by spline and sun gear 29, output shaft 6 passes sun gear 1 and hollow output shaft 5 is drawn from the right side of housing 2, gear pair 1 is connected with hollow output shaft 5 splines, gear pair 2 11 is connected with output shaft 6 splines, and planet pin 8 is supported on planet wheel 1 and planet wheel 27 on the housing 2; Planet wheel 1 meshes with sun gear 1 and sun gear 29 respectively with planet wheel 27, forms a differential planetary gear train.
Claims (1)
1. moment of torsion and speed shunting output mechanism in the same way, it is characterized in that: input shaft is fixedlyed connected with housing from the spline that passes on left of housing, and sun gear one and hollow output shaft are connected as a single entity; Output shaft connects as one by spline and sun gear two, output shaft passes sun gear one and hollow output shaft is drawn from the right side of housing, gear pair one is connected with the hollow output shaft spline, gear pair two is connected with the output shaft spline, and planet pin is supported on planet wheel one and planet wheel two on the housing; Planet wheel one meshes with sun gear one and sun gear two respectively with planet wheel two, forms a differential planetary gear train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201147091U CN201661671U (en) | 2010-02-10 | 2010-02-10 | Equidirectional torque and speed shunt output mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201147091U CN201661671U (en) | 2010-02-10 | 2010-02-10 | Equidirectional torque and speed shunt output mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661671U true CN201661671U (en) | 2010-12-01 |
Family
ID=43232086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201147091U Expired - Fee Related CN201661671U (en) | 2010-02-10 | 2010-02-10 | Equidirectional torque and speed shunt output mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422743A (en) * | 2015-12-28 | 2016-03-23 | 嘉兴职业技术学院 | Transmission device in double-shaft output feeding gear reducer of numerically-controlled machine tool |
| CN109099114A (en) * | 2018-10-26 | 2018-12-28 | 中国航发湖南动力机械研究所 | Carry transmission mechanism and helicopter reducer |
-
2010
- 2010-02-10 CN CN2010201147091U patent/CN201661671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422743A (en) * | 2015-12-28 | 2016-03-23 | 嘉兴职业技术学院 | Transmission device in double-shaft output feeding gear reducer of numerically-controlled machine tool |
| CN105422743B (en) * | 2015-12-28 | 2018-01-16 | 嘉兴职业技术学院 | Transmission device in numerical control machine tool double-shaft output supply gear reduction box |
| CN109099114A (en) * | 2018-10-26 | 2018-12-28 | 中国航发湖南动力机械研究所 | Carry transmission mechanism and helicopter reducer |
| CN109099114B (en) * | 2018-10-26 | 2020-08-25 | 中国航发湖南动力机械研究所 | Uniform load transmission mechanism and helicopter speed reducer |
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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: 20101201 Termination date: 20110210 |