CN2527499Y - Automatic adjuster for speed variator of motorcycle - Google Patents
Automatic adjuster for speed variator of motorcycle Download PDFInfo
- Publication number
- CN2527499Y CN2527499Y CN 01225421 CN01225421U CN2527499Y CN 2527499 Y CN2527499 Y CN 2527499Y CN 01225421 CN01225421 CN 01225421 CN 01225421 U CN01225421 U CN 01225421U CN 2527499 Y CN2527499 Y CN 2527499Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- rudder
- motorcycle
- variable speed
- step disk
- 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
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model provides a device that can improve the output power of scooter transmission, comprising an exterior clutch 1 which is arranged at one end of a driven traveling tray spring 8 of a automatic transmission and an corresponding interior clutch 2 which is meshed mutually with the exterior clutch internally; a bearing disc 6 which is arranged at the other end of the driven traveling tray spring 8, a shaft sleeve 4 which is fixed on the inner flank of the bearing disc, a bearing 3 which is imbedded in a shaft shoulder of shaft sleeve 4 and a end cap of interior clutch 2, and more than two steering gears 5 are evenly distributed on the exterior surface of the interior clutch 2 and meshed mutually with the surface. The moving mode of the moving disc is changed from drive disc regulation mode to automatic vehicle regulation mode, thus saving oil consumption.
Description
The utility model relates to a kind of device that improves bel-drivenn automatic transmission with hydraulic torque converter horsepower output, particularly a kind of device that improves pedal motorcycle automatic transmission with hydraulic torque converter horsepower output.
Existing pedal motorcycle automatic transmission with hydraulic torque converter is to control change-speed box by the rotating speed of driving engine to realize infinite variable speed.Change-speed box is mainly by active reaction plate and Advance plate, centnifugal force starting ball, driven reaction plate and Advance plate, major parts such as clutch plate spring and drive belt are formed, driving engine drives driving disc spacing pressing and rotates, driving clutch plate by belt-driving rotates, when the rotating speed of driving engine during by low uprising, the acting force arm of clutch plate from large to small, otherwise, then the clutch plate acting force arm is changed from small to big, so because the existence of clutch plate spring, the power of driving engine output always has part to be used to overcome the pressure of clutch plate spring, especially in, under the low-tach situation, the idle work that the horsepower output of driving engine expends in this respect is more obvious, and is obviously not enough to the utilization of engine output.
The purpose of this utility model be to provide a kind of according to speed of a motor vehicle automatically regulating clutch plate spring pressure to improve motorcycle automatic variable speed device automatic regulator to the engine output degree of utilization, reduce consumption of fuel.
Motorcycle automatic variable speed device automatic regulator of the present utility model adopts automatic mode to regulate the pressure of clutch plate spring, the movable amplitude of the driven Advance plate of automatic compensation is improved to driven Advance plate manner by speed of a motor vehicle automatically regulating by the driving disc spacing pressing speed setting.
The structure of motorcycle automatic variable speed device automatic regulator of the present utility model is such:
It comprises and is positioned at the outer power-transfer clutch that driven Advance plate spring one end of automatic transmission with hydraulic torque converter has multiple-screw thread increment mouth, have multiple-screw thread increment mouth and with outer power-transfer clutch in inside intermeshing internal clutch, be positioned at the step disk of the driven Advance plate spring other end, be fixed in the axle sleeve of step disk inboard, be sandwiched in the shaft shoulder of axle sleeve and the bearing between the internal clutch end cap, and be uniformly distributed in more than two the internal clutch outside face and with the intermeshing rudder-swinging gear of internal clutch appearance gear; Rudder-swinging gear is supported on the step disk inboard, and outer power-transfer clutch end cap and step disk are individually fixed in driven Advance plate and the rotating shaft, or oppositely fixing.
The rudder-swinging gear of the utility model motorcycle automatic variable speed device automatic regulator can be that circular gear increases mass formation, also can be other improved form of semicircular gear or pendulum rudder.
Safer when making motorcycle automatic variable speed device automatic regulator of the present utility model work, can increase a protective cover in the step disk outer rim.
When motorcycle automatic variable speed device automatic regulator of the present utility model is worked, rotating shaft is rotated and is made rudder-swinging gear produce centnifugal force, at its tangential component effect bottom rudder gearing, in the control, the folding of outer power-transfer clutch, thereby the pressure that drive activity clutch plate helps automatic transmission with hydraulic torque converter to overcome the clutch plate spring produces and endwisely slips, realize adjusting, driven Advance plate manner is become according to speed of a motor vehicle automatic compensation by the adjustment of driving disc spacing pressing speed, making engine output be used to overcome the merit that the clutch plate spring pressure done so greatly reduces, particularly at the motor bike descending or when the level road vehicle load does not weigh but has certain speed, driving engine is in middle low-speed running, change-speed box also can make clutch plate and drive belt keep less contact radius according to speed of a motor vehicle state, thereby improving engine speed without open the throttle wide also can keep change-speed box to be in the high speed output state, therefore the horsepower output of the driving engine that more reasonably utilizes has reduced consumption of fuel.
Making and working process below in conjunction with description of drawings motorcycle automatic variable speed device of the present utility model automatic regulator.
Fig. 1 is the block diagram of motorcycle automatic variable speed device automatic regulator of the present utility model.
Fig. 2 is the structural representation of motorcycle automatic variable speed device automatic regulator of the present utility model.
Fig. 3 is the transparent view of motorcycle automatic variable speed device automatic regulator of the present utility model China and foreign countries power-transfer clutch.
Fig. 4 is the transparent view of internal clutch in the motorcycle automatic variable speed device automatic regulator of the present utility model.
Fig. 5 is the assembling scheme drawing between step disk, rudder-swinging gear and the internal clutch in the motorcycle automatic variable speed device automatic regulator of the present utility model.
Fig. 6 is the front elevation of rudder-swinging gear in the motorcycle automatic variable speed device automatic regulator of the present utility model.
As Fig. 3, outer power-transfer clutch 1 and the internal clutch 2 produced earlier shown in Figure 4, engaging piece between them adopts 3 line threads, certainly also can adopt the above multiple-screw thread tooth of 3 lines, their engagement system adopts inner engagement, the engagement port processing of its China and foreign countries' power-transfer clutch 1 is comparatively complicated, the mode that can adopt sleeve to combine with end cap two parts, 2 of internal clutch will process the gear that is complementary with rudder-swinging gear 5 in the right circles damaged surface, 5 of rudder-swinging gears can not increase mass formation pendulum rudder on the appropriate location in the axle center at ordinary gear, also can adopt multiple modes such as on general pendulum rudder outer rim, adding work gear, its shape can be a circular gear, also can be other improved form of semicircular gear or pendulum rudder.The number of rudder-swinging gear 5 is necessary for more than two, 6 quantity according to rudder-swinging gear 5 of step disk are installed the bolster at supporting rudder-swinging gear 5 centers, supporting axle center to step disk 6 radius centered should be determined according to the internal clutch 2 and the size of rudder-swinging gear 5, the bolster position of step disk 6 should distribute along branches such as circumference, equilibrium with the oscillatory forces that guarantees rudder-swinging gear 5, for safety, can increase a protective cover 7.
Earlier internal clutch 2 is put into the sleeve part of outer power-transfer clutch 1 during assembling, again bearing 3 is put into the end cap inboard of internal clutch 2, clip the other end of bearing 3 with the shaft shoulder portion of axle sleeve 4 then and stretch out, be fixed on the step disk 6 at internal clutch 2 end cap central opening places; Rudder-swinging gear 5 is installed on the step disk 6, is meshed with internal clutch 2 surperficial gears, the mass position of rudder-swinging gear 5 should be placed on rudder-swinging gear 5 centers of circle and internal clutch 2 center of circle line of centerss and cross the position of any slightly; Cover the end cap part of outer power-transfer clutch 1, again protective cover 7 is fixed to step disk 6 outer rim places, at last whole automatic regulator is inserted in the movable clutch plate spring of motorcycle gear box 8 two ends, outer power-transfer clutch 1 end cap and driven Advance plate 10 is fixing, and step disk 6 is fixing with rotating shaft 9; Or step disk 6 and driven Advance plate 10 is fixing, outer power-transfer clutch 1 end cap and rotating shaft 9 are fixing, and this is to installing.
Motorcycle automatic variable speed device automatic regulator of the present utility model is work like this: when change-speed box is worked, whole automatic regulator rotates simultaneously with rotating shaft 9, when clutch plate and the raising of rotating shaft 9 rotating speeds, rudder-swinging gear 5 rotates around rotating shaft 9 simultaneously owing to being bearing on the step disk 6, produce centnifugal force owing to rotation makes rudder-swinging gear 5 this moment, the tangential component of rudder-swinging gear 5 centnifugal forces drives the external mutually power-transfer clutch 1 of internal clutch 2 and rotates to an angle, the axial tension left side that produces is delivered on the driven Advance plate 10 through outer power-transfer clutch 1, the right is through internal clutch 2, bearing 3, axle sleeve 4 is delivered on the step disk 6, because step disk 6 is fixing with rotating shaft 9, so axial tension spurs driven Advance plate 10 and helps automatic transmission with hydraulic torque converters to overcome clutch plate spring 8 pressure to adjust, the interior drive belt of clutch plate is produced radially move down, realize the output speed adjustment; Otherwise, when the rotating speed of clutch plate and rotating shaft 9 descends, centnifugal force diminishes, the immense pressure of clutch plate spring 8 passes to internal clutch 2 by outer power-transfer clutch 1 and makes external mutually power-transfer clutch 1 backward rotation of internal clutch 2, make rudder-swinging gear 5 backswings, driven Advance plate 10 is compressed into to driven reaction plate, makes the interior drive belt of clutch plate produce the footpath and upwards moves, and enters lower-speed state.Because motorcycle automatic variable speed device automatic regulator of the present utility model is the rotating speed control that is subjected to clutch plate and rotating shaft 9, and clutch plate links to each other with wheel through gear with rotating shaft 9, that is to say that automatic regulator is controlled by vehicle wheel rotational speed, regulate by being improved to by the speed of a motor vehicle by the driving disc spacing pressing speed setting so motorcycle automatic variable speed device automatic regulator of the present utility model is adjusted mode to clutch plate.
Above-described scheme only is the optimal way of motorcycle automatic variable speed device automatic regulator of the present utility model; should be understood that; for this professional person of an ordinary skill in the technical field; principle according to motorcycle automatic variable speed device automatic regulator of the present utility model; also can make some distortion and improvement, also should be considered as within the protection domain.
Claims (5)
1, a kind of motorcycle automatic variable speed device automatic regulator, it is characterized in that it comprises is positioned at the outer power-transfer clutch (1) that driven Advance plate spring (8) one ends of automatic transmission with hydraulic torque converter have multiple-screw thread increment mouth, have multiple-screw thread increment mouth and with outer power-transfer clutch (1) in inside intermeshing internal clutch (2), be positioned at the step disk (6) of driven Advance plate spring (8) other end, be fixed in the inboard axle sleeve (4) of step disk (6), be sandwiched in the shaft shoulder of axle sleeve (4) and the bearing (3) between internal clutch (2) end cap, and be uniformly distributed in more than two internal clutch (2) outside face and with the intermeshing rudder-swinging gear of internal clutch (2) appearance gear (5); Rudder-swinging gear (5) is supported on step disk (6) inboard, and outer power-transfer clutch (1) end cap and step disk (6) are individually fixed in driven Advance plate (10) and the rotating shaft (9), or oppositely fixing.
2, motorcycle automatic variable speed device automatic regulator according to claim 1, it is characterized in that described inside and outside power-transfer clutch (2,1) the engagement port be three-way above multiple-screw thread tooth.
3, motorcycle automatic variable speed device automatic regulator according to claim 1 and 2 is characterized in that described rudder-swinging gear (5) can be that circular gear increases mass formation, also can be other improved form of semicircular gear or pendulum rudder.
4, motorcycle automatic variable speed device automatic regulator according to claim 1 and 2 is characterized in that being fixed with protective cover (7) on described step disk (6) outer rim.
5, motorcycle automatic variable speed device automatic regulator according to claim 3 is characterized in that being fixed with protective cover (7) on described step disk (6) outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225421 CN2527499Y (en) | 2001-05-30 | 2001-05-30 | Automatic adjuster for speed variator of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225421 CN2527499Y (en) | 2001-05-30 | 2001-05-30 | Automatic adjuster for speed variator of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527499Y true CN2527499Y (en) | 2002-12-25 |
Family
ID=33641461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01225421 Expired - Fee Related CN2527499Y (en) | 2001-05-30 | 2001-05-30 | Automatic adjuster for speed variator of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527499Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869724A (en) * | 2018-06-06 | 2018-11-23 | 浙江大学城市学院 | A kind of university student's equation motorcycle race automatic gear shifting system |
-
2001
- 2001-05-30 CN CN 01225421 patent/CN2527499Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869724A (en) * | 2018-06-06 | 2018-11-23 | 浙江大学城市学院 | A kind of university student's equation motorcycle race automatic gear shifting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |