CN1609481A - Gear speed variator electric control operating mechanism - Google Patents
Gear speed variator electric control operating mechanism Download PDFInfo
- Publication number
- CN1609481A CN1609481A CN 200410050855 CN200410050855A CN1609481A CN 1609481 A CN1609481 A CN 1609481A CN 200410050855 CN200410050855 CN 200410050855 CN 200410050855 A CN200410050855 A CN 200410050855A CN 1609481 A CN1609481 A CN 1609481A
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- China
- Prior art keywords
- gear
- controled
- electrical
- maneuvering
- shift mechanism
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
- F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The electric control mechanism of gear speed variator includes miniature motor, speed reducer connected to the miniature motor, large gear connected to the speed reducer, angle disc and positioning cam mounted to the large gear, positioning part contacting with the positioning cam, inductor contacting with the angle disc, shifting drum fixed to the large gear, and shift fork matching the shifting drum. The control mechanism for gear speed variator in motor cycle integrates over-torque protection and positioning, has fast and accurate shifting and automatic shifting with raised driving performance of the driving system.
Description
Technical field
The present invention relates to the electrical controled maneuvering gear of gear-shift mechanism in the Motor Vehicle power-transmission system, particularly the electrical controled maneuvering gear of gear-shift mechanism in the motorcycle power-transmission system.
Background technique
The control of existing motorcycle carrier wheel step change operating mechanism, be to handle speed change lever when gear shift, the gear shift arm is stirred speed-changing drum and is rotated an angle, and the curvilinear groove of speed-changing drum promotes the guide finger on the shift fork, make shift fork stir corresponding gear, make it to mesh and realize the conversion of gear.This gear-change operation step is more, process is complicated, thereby has disperseed driver's attention, is unfavorable for traffic safety; And it is improper opportunity to occur gear shift easily, and motor departs from the best power point and causes power performance poor.
Summary of the invention
The object of the present invention is to provide a kind of automatic location, change the electrical controled maneuvering gear of gear-shift mechanism of velocity ratio fast.
Purpose of the present invention can reach by taking following technical measures:
Manufacture and design a kind of electrical controled maneuvering gear of gear-shift mechanism, the gearwheel that comprises retarder, connects with retarder, with the bulging and shift fork of positioning cam, the positioning element that contacts with positioning cam, inductor and shift that gearwheel is sleeved on, described electrical controled maneuvering gear of gear-shift mechanism also comprises micro motor and the angle scale that is connected with inductor; Described micro motor comprise with the micro motor output shaft of the central gear suit of retarder and and the micro motor connecting plate that is connected with retarder; Described angle scale periphery is distributed with sector conductor, and sector conductor one end is connected mutually by resistance, and the other end is connected with inductor, and an end and the gearwheel of series resistors are fixed.
Compared with prior art, electrical controled maneuvering gear of gear-shift mechanism of the present invention, in the conversion process of gear, position according to inductor wrapping angle scale, control micro motor starting, stop, just changeing and reverse, micro motor slows down through retarder and gearwheel, drives the rotation of shift drum, realizes transforming gear.When the rotation of shift drum was obstructed, the flange of ring gear backed down the location ball, and ring gear rotates, and the shift drum stops operating; When transforming gear, positioning cam backs down positioning wheel, and the shift drum rotates, and realizes transforming gear; When transforming gear finished, positioning plate positioning wheel under the effect of positioning plate spring was pressed into the arc groove of positioning cam, had limited the shift drum and had rotated.The present invention is the motorcycle-gear selector gear that collected torque protection, orientates one as, and not only the transforming gear action is quick, accurate, and can realize the automatic conversion of motorcycle gear, has improved the power performance of power-transmission system.
Description of drawings
Fig. 1 is the structural representation of electrical controled maneuvering gear of gear-shift mechanism of the present invention;
Fig. 2 is the retarder export structure schematic representation of electrical controled maneuvering gear of gear-shift mechanism of the present invention;
Fig. 3 is an electrical controled maneuvering gear of gear-shift mechanism angle scale structural representation of the present invention;
Fig. 4 is the ring gear proper functioning structural representation of electrical controled maneuvering gear of gear-shift mechanism of the present invention;
Structural representation when Fig. 5 crosses moment of torsion for the ring gear of invention electrical controled maneuvering gear of gear-shift mechanism;
When Fig. 6 rotates for the positioning cam of invention electrical controled maneuvering gear of gear-shift mechanism and the structural representation of positioning plate;
Fig. 7 is during for the positioning cam of invention electrical controled maneuvering gear of gear-shift mechanism location and the structural representation of positioning plate.
Embodiment
Below in conjunction with accompanying drawing in detail specific embodiments of the invention are described in detail.
A kind of electrical controled maneuvering gear of gear-shift mechanism, comprise micro motor 1, the retarder that is connected with micro motor, the gearwheel 12 that is connected with retarder, with gearwheel 12 be set with angle scale 10 and positioning cam 17 together, the positioning element that contacts with positioning cam 17, the inductor that contacts with angle scale 10, with fixing shift drum 19 of gearwheel 12 and the shift fork 20 that cooperates with shift drum 19.
Described micro motor 1 is for entire mechanism provides steering maneuver, and it comprises micro motor output shaft 2 and micro motor connecting plate 3;
Described retarder comprises the retarder end cap 4 that is connected with micro motor connecting plate 3, the reducer shell 5 that is connected with retarder end cap 4, with the central gear 27 of micro motor output shaft 2 suits, be provided with planetary pinion 26, the middle planetary frame 22 on the middle planetary frame 22 of being arranged at of central gear 27 engagements that central gear 28, middle planetary frame 22 are provided with planetary pinion 29 engagements of final planet carrier 21, final planet carrier 21 and the central gear 30 of gearwheel 12 engagements;
Please refer to Fig. 4 and Fig. 5, the reducer shell 5 outer reducer shell springs 23 that are set with, the wrapping angle that reducer shell spring 23 is set in reducer shell 5 outer surfaces is no less than 180 degree.Described reducer shell spring 23 is provided with salient point 23A convex, that cooperate with positioning hole 5B on the reducer shell 5.When 19 rotations of shift drum were obstructed, the flange 25A of ring gear 25 peripheries backed down location ball 24, and ring gear 25 rotates, and shift drum 19 stops operating; When shift drum 19 rotates just often, reducer shell spring 23 resets location ball 24, and location ball 24 has limited ring gear 25 and rotated, and retarder recovers normal output.
Please refer to Fig. 1, be provided with gearwheel pressing plate 16 behind the described gearwheel 12, shift drum 19 is fixed together with gearwheel 12 and gearwheel pressing plate 16, and shift drum 19 is sleeved on positioning cam 17; The periphery of described shift drum 19 is provided with curvilinear groove 19A, and described shift fork 20 is provided with the guide finger 20A that cooperates with curvilinear groove 19A.
Refer again to Fig. 1, described inductor comprise inductor housing 6, inductor housing 6 rear portions wire board 7, between the carbon brush 9 that is connected with sector conductor 10A, carbon brush 9 and the wire board of inductor housing 6 inside, be provided with brush holder spring 8, brush holder spring 8 is realized being electrically connected between carbon brush 9 and the wire board 7;
Please refer to Fig. 3, described angle scale 10 peripheries are distributed with sector conductor 10A, and sector conductor 10A one end is connected mutually by resistance 10B, and the end of series resistors 10B is fixing with gearwheel 12 by angle scale fixing rivet 11; The other end of sector conductor 10A contacts with the carbon brush of inductor 9, and carbon brush 9 is electrically connected by brush holder spring 8 and wire board 7.When transforming gear,, the starting of control micro motor 1, stop, rotating and reverse according to the position of carbon brush 9 contact sector conductor 10A.
Be set with positioning cam 17 in the gearwheel 12, the two is fixed together.Described positioning cam 17 peripheries are provided with arc groove 17A, the bolt 13 of positioning wheel 15A, the positioning plate spring 14 that is connected with positioning plate 15 and stationary positioned plate 15 and positioning cam 17 that described positioning element comprises positioning plate 15, cooperate with arc groove 17A, retaining spring 14 1 ends are fixed on the positioning plate 15, and the other end is fixed on the body.
Please refer to Fig. 6 and Fig. 7, when transforming gear, positioning cam 17 backs down positioning wheel 15A, and shift drum 19 rotates, and realizes transforming gear; When transforming gear finished, positioning plate 15 positioning wheel 15A under the effect of positioning plate spring 14 was pressed into the arc groove 17A of positioning cam 17, had limited shift drum 19 and had rotated.
Electrical controled maneuvering gear of gear-shift mechanism of the present invention is to provide steering maneuver by micro motor 1 after the deceleration of plane table thermoconductivity meter.Ring gear 25 is restrained under 24 effects of location ball, micro motor 1 energising, central gear 27 rotates, and planetary pinion 26 produces rotation and revolution, middle planetary frame 22 produces rotation, final planetary carrier 21 rotates, and gearwheel 12 rotates, and shift drum 19 rotates, curvilinear groove 19A promotes guide finger 20A, shift fork 20 produces axial displacements, and shift fork 20 is stirred corresponding gear, makes it to mesh and realizes the conversion of gear.
After adopting said structure, the conversion process of gear be the position according to carbon brush wrapping angle scale, the starting of control micro motor, stops, and just changes, reverse, and micro motor slows down through retarder, gearwheel, drives the shift drum and rotates, the realization transforming gear.When the rotation of shift drum was obstructed, the flange of ring gear appearance backed down the location ball, and ring gear rotates, and the shift drum stops operating; When transforming gear, positioning cam backs down positioning wheel, and the shift drum rotates, and realizes transforming gear; When transforming gear finished, positioning plate positioning wheel under the effect of positioning plate spring was pressed into the arc groove of positioning cam, had limited the shift drum and had rotated.
The present invention is the motorcycle-gear selector gear that collected torque protection, orientates one as, and not only the transforming gear action is quick, accurate, and can realize the automatic conversion of motorcycle gear, has improved the power performance of power-transmission system.
Claims (9)
1. an electrical controled maneuvering gear of gear-shift mechanism comprises shift drum (19) and shift fork (20), it is characterized in that:
The retarder that described electrical controled maneuvering gear of gear-shift mechanism also comprises micro motor (1), connect with micro motor, the gearwheel (12) that is meshed with the central gear (30) of retarder, reach the angle scale (10) that is electrically connected with inductor with positioning cam (17), the positioning element that contacts with positioning cam (17), inductor that gearwheel (12) is sleeved on; Central gear (27) suit of the micro motor output shaft (2) of micro motor (1) and retarder wherein; Angle scale (10) periphery is distributed with sector conductor (10A), and sector conductor (10A) end is by resistance (10B) series connection mutually, and the other end is electrically connected with inductor, and an end of series resistors (10B) and gearwheel (12) are fixing; Positioning cam (17) is sleeved on shift drum (19).
2. electrical controled maneuvering gear of gear-shift mechanism according to claim 1 is characterized in that:
The reducer shell of described retarder (5) is provided with the positioning hole (5B) that inside is equipped with the through hole (5A) of location ball (24) and is used for fixing reducer shell spring (23), ring gear (25) is installed in the reducer shell (5), with the interior engagement of the planetary pinion (26) of retarder, ring gear (25) outer surface is provided with and locatees the flange (25A) of ball (24) outer gearing.
3. electrical controled maneuvering gear of gear-shift mechanism according to claim 2 is characterized in that:
Through hole (5A), positioning hole (5B) on the described reducer shell (5) are arranged in the same axial plane.
4. electrical controled maneuvering gear of gear-shift mechanism according to claim 2 is characterized in that:
The diameter of described through hole (5A) is greater than the diameter of location ball (24), and the height of through hole (5A) is less than the diameter of location ball (24).
5. electrical controled maneuvering gear of gear-shift mechanism according to claim 2 is characterized in that:
Described reducer shell spring (23) is provided with salient point (23A) convex, that cooperate with positioning hole (5B) on the reducer shell (5).
6. according to claim 2 or 5 described electrical controled maneuvering gear of gear-shift mechanism, it is characterized in that:
The wrapping angle that described reducer shell spring (23) is set in reducer shell (5) outer surface is no less than 180 degree.
7. electrical controled maneuvering gear of gear-shift mechanism according to claim 2 is characterized in that:
At least be provided with three flanges (25A) on described ring gear (25) outer surface, distance is greater than location ball (24) diameter between flange (25A).
8. according to claim 2 or 7 described electrical controled maneuvering gear of gear-shift mechanism, it is characterized in that:
The height of described flange (25A) protrudes the height of reducer shell (5) greater than location ball (24).
9. electrical controled maneuvering gear of gear-shift mechanism according to claim 1 is characterized in that:
Be connected by micro motor connecting plate (3) between described micro motor and the retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100508551A CN100356093C (en) | 2004-07-22 | 2004-07-22 | Gear speed variator electric control operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100508551A CN100356093C (en) | 2004-07-22 | 2004-07-22 | Gear speed variator electric control operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1609481A true CN1609481A (en) | 2005-04-27 |
| CN100356093C CN100356093C (en) | 2007-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100508551A Expired - Fee Related CN100356093C (en) | 2004-07-22 | 2004-07-22 | Gear speed variator electric control operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100356093C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572456A (en) * | 2009-03-09 | 2009-11-04 | 力帆实业(集团)股份有限公司 | Device used for controlling electric automobile gear shift motor |
| CN104565227A (en) * | 2015-01-14 | 2015-04-29 | 重庆隆鑫发动机有限公司 | Direct-transmission engine speed changer and engine |
| CN115013524A (en) * | 2022-06-14 | 2022-09-06 | 跃成机电科技无锡有限公司 | Automatic gear shifter assembly of electric bicycle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100011606A1 (en) * | 2021-05-06 | 2022-11-06 | Mv Agusta Motor S P A | IMPROVED ELECTRO-ACTUATED GEARBOX FOR MOTORCYCLES |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3853926B2 (en) * | 1997-09-12 | 2006-12-06 | 本田技研工業株式会社 | Power transmission device for vehicle |
| US6095004A (en) * | 1997-09-13 | 2000-08-01 | Honda Giken Kogyo Kabushiki Kaisha | Shift control method for an electric-power-assist transmission |
| US6341680B1 (en) * | 1997-09-13 | 2002-01-29 | Honda Giken Kogyo Kabushiki Kaisha | Electric-power-assist transmission and its control method |
| CN2411924Y (en) * | 2000-01-12 | 2000-12-27 | 肖琼怀 | Automatic speed governer |
| JP4530237B2 (en) * | 2000-03-29 | 2010-08-25 | 本田技研工業株式会社 | Transmission |
| GB2394261A (en) * | 2002-10-19 | 2004-04-21 | Luk Lamellen & Kupplungsbau | Shift mechanism having a rotating drum |
| CN2708044Y (en) * | 2004-07-22 | 2005-07-06 | 胡济荣 | Electric control operating mechanism for geared-transmission |
-
2004
- 2004-07-22 CN CNB2004100508551A patent/CN100356093C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572456A (en) * | 2009-03-09 | 2009-11-04 | 力帆实业(集团)股份有限公司 | Device used for controlling electric automobile gear shift motor |
| CN101572456B (en) * | 2009-03-09 | 2013-03-06 | 力帆实业(集团)股份有限公司 | Device used for controlling electric automobile gear shift motor |
| CN104565227A (en) * | 2015-01-14 | 2015-04-29 | 重庆隆鑫发动机有限公司 | Direct-transmission engine speed changer and engine |
| CN115013524A (en) * | 2022-06-14 | 2022-09-06 | 跃成机电科技无锡有限公司 | Automatic gear shifter assembly of electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100356093C (en) | 2007-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xingyue Group Co., Ltd. Assignor: Hu Jirong Contract fulfillment period: 2008.1.28 to 2014.7.21 contract change Contract record no.: 2009330001703 Denomination of invention: Gear speed variator electric control operating mechanism Granted publication date: 20071219 License type: Exclusive license Record date: 2009.7.24 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.1.28 TO 2014.7.21; CHANGE OF CONTRACT Name of requester: XINGYUE GROUP CO.,LTD. Effective date: 20090724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |