CN105947102A - Friction plate type self-adapting automatic separation driving assembly of inner rotor motor of electric motor cycle - Google Patents
Friction plate type self-adapting automatic separation driving assembly of inner rotor motor of electric motor cycle Download PDFInfo
- Publication number
- CN105947102A CN105947102A CN201610300504.4A CN201610300504A CN105947102A CN 105947102 A CN105947102 A CN 105947102A CN 201610300504 A CN201610300504 A CN 201610300504A CN 105947102 A CN105947102 A CN 105947102A
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- Prior art keywords
- main shaft
- type self
- inner rotor
- assembly
- gear
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M23/00—Transmissions characterised by use of other elements; Other transmissions
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
- F16D13/71—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members in which the clutching pressure is produced by springs only
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/75—Features relating to adjustment, e.g. slack adjusters
- F16D13/757—Features relating to adjustment, e.g. slack adjusters the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a friction plate type self-adapting automatic separation driving assembly of an inner rotor motor of an electric motor cycle. The friction plate type self-adapting automatic separation driving assembly comprises a driving motor, a tank body, and a main shaft which is matched with the tank body in a rotating manner and outputs power, and further comprises a gear base, a clutch assembly, a first-stage gear, a transmission unit, a one-way gear and a one-way limiting screw cam. According to the friction plate type self-adapting automatic separation driving assembly disclosed by the invention, a novel plane type clutch assembly is used for transmitting torque, so that the friction plate type self-adapting automatic separation driving assembly has the advantages of being simple in structure, fast and convenient to assemble, easy to process, good in joint surface, fast in separation, free from impact, stable in torque force value, and the friction area can be infinitely increased. Through adjusting the number of external tooth friction pieces and the number of inner tooth liners and/or adjusting torque, nuts are adjusted to meet different requirements for the torque; when the torque is greater than a calibration value of the clutch assembly, the one-way limiting screw cam drives a thrust limiting screw cam, so that the external tooth friction pieces and the inner tooth liners are mutually loosened, the situation that the pressure in an axial direction is infinitely increased is effectively limited, the situation that the axial pressure of the main shaft is lower than 5000N is guaranteed, and the damage of a bearing on the main shaft is avoided.
Description
Technical field
The present invention relates to driving device for electric vehicle field, particularly relate to oneBattery-operated motor cycle inner rotor motor friction disk type self adaptation is automatically separated drive assembly。
Background technology
At present, automobile, motorcycle, electric bicycle are essentially all and directly control air throttle or electric current control speed by speed adjusting lever or accelerator pedal, or use hand-control mechanical automatic automatic transmission mode to realize speed change.The operation of handle or accelerator pedal depends entirely on the operation of human pilot, operation usually can be caused not mate with garage situation, cause motor fluctuation of service, stall phenomenon occur.Motor vehicles by rider in the case of being unaware of running resistance, the speed change gear controlled according only to experiential operating, there is problems in that 1 unavoidably, starting, go up a slope and during heavy load owing to running resistance increases, force motor speed to decline in the work of inefficient district.2, owing to not having mechanical transmission to adjust moment of torsion and speed, can only promote the use of in plains region, it is impossible to meet and use under mountain area, hills and heavy load conditions, reduce range.3, at driving wheel, installing space is little, is difficult to accommodate automatic transmission and other new technique again after being mounted with electromotor or motor.4, do not possesses adaptive function, it is impossible to automatically detect, revise and get rid of the operation of driverMistake.5, when speed change is unexpected, power of motor is necessarily caused to be difficult to mate with running resistance.6, continue apart from short, climbing capacity is poor, subject range is little.
As Chinese Patent Application No. 201510565642.0 discloses a kind of battery-operated motor cycle inner rotor motor spiral tapered sleeve transmission self-adapting automatic gear shift drive assembly, it includes driving motor, casing, power transmission shaft, slow gear drive mechanism and mechanical intelligent adaptive rate assembly, slow gear drive mechanism to include by internal rotor, and freewheel clutch inner ring is coated at the inner circle of a driving sleeve and inner ring and is provided with the spiral cam for coordinating with driving sleeve.This patent has following defects that
1, in this patent, the kind of drive of original main shaft and external conical sleeve is to use lead of screw groove, and what the steel ball of a diameter of 6mm realized deposited in centre, and reference for assembling is poor, and main shaft is processed extremely complex with external conical sleeve lead of screw groove so that the manufacturing cost height of product.The most above-mentioned patent complicated in mechanical structure, product parts is more, poor practicability.
2, rubbing surface in this patent uses taper transferring structure, friction area is limited, faying face is poor, and be difficult to, increase disc spring quantity is relied on to increase torsional forces, torque value is at 70-80N.m, in conjunction with time axial compressive force at more than 15000N, and the axial compressive force after clutch assembly separates reaches as high as 25000N, the diameter of axle only has the main shaft of 20mm under long high pressure stress, axial all relevant bearings cannot bear, easily cause main shaft bending, moment of torsion is unstable, driving climbing machinery switching instant has impact phenomenon, mechanical performance is unstable, the defects such as market maintenance rate is high, cannot produce in batches.
Summary of the invention
For overcoming the problems referred to above, the invention provides oneElectric powered motorcycle inner rotor motor friction disk type self adaptation is automatically separated drive assembly, which solving traditional product structure complicated, manufacturing cost is high, and mechanical performance is unstable, and the problem that market maintenance rate is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind ofBattery-operated motor cycle inner rotor motor friction disk type self adaptation is automatically separated drive assembly, including driving motor, casing and the main shaft coordinating with body pivot and outputing power, also include pinion stand, clutch assembly, one-stage gear, gear unit, ratchet and unidirectional spacing spiral cam.
Wherein, described driving motor is inner rotor motor, and the stator of inner rotor motor is fixed on casing, and internal rotor coordinates with pinion stand transmission；
Described clutch assembly has the spacing spiral cam of the thrust being arranged on inside pinion stand and be set on main shaft, spline assembly seat, disc spring；Alternately stacked in the outside of spline assembly seat it is configured with several external tooth friction plates and internal tooth liner plate；One end of the spacing spiral cam of thrust is connected with spline assembly seat, and the other end is provided with the cam matched with unidirectional spacing spiral cam；One end of described disc spring and spline assembly seat abut against for the external tooth friction plate on spline assembly seat and internal tooth liner plate being compressed, and the other end is provided with the moment of torsion adjusting nut for regulation disc spring pressing power.Further, the medial surface that described spline assembly seat contacts with main shaft offers spline, on main shaft, is correspondingly arranged on one group of keyway matched with spline accordingly.
One-stage gear is arranged on pinion stand, and is matched with ratchet by gear unit and realize the conversion of moment of torsion.
Unidirectional spacing spiral cam is provided with the groove matched with cam, unidirectional spacing spiral cam is sleeved on main shaft, and can axially compress the spacing spiral cam of thrust under the drive of ratchet so that external tooth friction plate and the internal tooth liner plate of clutch assembly mutually unclamp.
Preferably, being additionally provided with the disc spring seat being set on main shaft between disc spring and main shaft, this disc spring seat can ensure the harmony of main shaft stress, prevents the generation of spindle deformation.The axial distance of cam is less than or equal to the axial distance between spline assembly seat to collar flange；The diameter of cam, less than the internal diameter of unidirectional spacing spiral cam upper groove, effectively reduces axial compressive force, limits axial unlimited supercharging.
Preferably, said gear seat and one-stage gear are integrated.
As one detailed description of the invention of the present invention, above-mentioned gear unit includes countershaft, there is on this countershaft the first gear being meshed with one-stage gear, and the second gear being meshed with ratchet, this first gear and the second gear are coaxially disposed, and the diameter of one-stage gear is less than the diameter of the first gear.Owing to one-stage gear is delivered between ratchet use the lever ratchet speed ratio design principle big by small band, adding torque effect pushing clutch assembly moment open, moment reduces electric current simultaneously so that the climbing efficiency of vehicle is greatly enhanced.Certainly, the concrete structure of gear unit is not limited to embodiments described above, i.e. uses multiple sets of teeth wheels can also realize good transmission effect as increased the quantity of countershaft, does not repeats them here.
As a further improvement on the present invention, on main shaft, the inner side of corresponding disc spring is provided with the collar flange that next-door neighbour's keyway is arranged, and the internal diameter of spline assembly seat is less than the external diameter of collar flange.During original state, under the effect of disc spring, spline assembly seats against the nearly end face of disc spring side and does not contacts with the collar flange of main shaft.When unidirectional spacing spiral cam promotes the spacing spiral cam of thrust, spline assembly seat overcomes the active force of disc spring to move right until arriving and abutting against with it at collar flange, and now the external tooth friction plate on spline assembly seat and internal tooth liner plate mutually unclamp.Spacing effect is served at above-mentioned collar flange.
The present invention compared with prior art, has an advantage in that:
1, the present invention uses split multidisc clutch assembly transfer of torque, on the one hand can be adapted to the needs of the different moment of torsion of various by regulation external tooth friction plate with the quantity of internal tooth liner plate, on the other hand can compress disc spring by regulation moment of torsion adjusting nut and then reach to demarcate torque demand.The present invention uses split multidisc clutch assembly to have simple in construction, assembling is quick, the advantages such as torsional forces value stabilization, after moment of torsion exceedes the calibration value of clutch assembly, unidirectional spacing spiral cam promotes the spacing spiral cam of thrust so that external tooth friction plate and internal tooth liner plate mutually unclamp, and effectively limits the most unlimited supercharging, main shaft axial compressive force is less than 5000N, it is to avoid the damage of main shaft upper bearing (metal).
2, the present invention uses the mode that the spacing spiral cam of thrust cooperates with unidirectional spacing spiral cam, and the structure of cam, groove is optimized, the axial distance of concrete cam unclamps gap less than or equal to the axial distance between spline assembly seat to collar flange, i.e. clutch assembly；The diameter of cam, less than the internal diameter of unidirectional spacing spiral cam upper groove, effectively reduces axial compressive force, limits axial unlimited supercharging.
3, the gear unit of the present invention uses mechanical lever-type ratchet speed ratio design principle, in conjunction with the advantage of aforementioned multidisc clutch assembly so that travelling climbing torque greatly, electric current is little, and electric efficiency is high, extends the service life of storage battery.
4, the present invention simplifies structure than traditional product, highly reliable, and is prone to processing.By the kind of drive between main shaft and clutch assembly being changed into the rectangular spline of routine, and the axial distance that clutch assembly is under fully unmated state only has 0.5～1mm, and reference for assembling is good, processes simpler.In addition, use pad to adjust the problem of torsional forces for traditional product, be now adjusted to pass moment of torsion adjusting nut and realize so that torsional forces regulation error is reduced into ± 1N.m by original ± 5N.m, more stabilize system control, facilitate market maintaining and maintenance.
5, the present invention decreases eight kinds of parts than traditional product, but mechanical performance is more remarkable, reduces cost simultaneously.
To sum up, the present invention has can infinitely increase friction area, and faying face is good, separates fast, does not impacts, the advantage of torsional forces value stabilization.It is noted that The present invention reduces axial compressive force so that driving climbing mechanical switch is steady, and sensitivity is higher.
Below with reference toAccompanying drawingAnd embodiment, to thisInventionIt is described in detail.
Accompanying drawing explanation
Figure 1Section view for the present inventionFigure。
Figure 2Section view for multidisc clutch assemblyFigure。
Figure 3ForFigure 2Partial enlargementFigure。
Figure 4For the operation principle of multidisc clutch assembly in the present inventionFigure。
Wherein, 1, main shaft；2, moment of torsion adjusting nut；3, disc spring；4, spline assembly seat；5, external tooth friction plate；6, internal tooth liner plate；8, pinion stand；9, the spacing spiral cam of thrust；10, unidirectional spacing spiral cam；11, ratchet；12, pad is adjusted；13, motor is driven；14, countershaft；15, gland；16, the first main shaft bearing；17, the second main shaft bearing；18, clutch shaft bearing；19, the second bearing；20, the first counter shaft bearing；21, the second counter shaft bearing；22, collar flange；23, one-stage gear；24, casing fixed plate；25, left box body；26, right case；27, axle sleeve；28, the 3rd bearing；29, ball；30, pressing plate；101, cam；102, groove.
Detailed description of the invention
Embodiment,
Refer toFigure 1 Extremely 4, a kind ofBattery-operated motor cycle inner rotor motor friction disk type self adaptation is automatically separated drive assembly, including driving motor 13, casing and the main shaft 1 coordinating with body pivot and outputing power, also include pinion stand 8, clutch assembly, one-stage gear 23, gear unit, ratchet 11 and unidirectional spacing spiral cam 10.
Wherein, casing includes casing fixed plate 24, is positioned at the left box body 25 on the left of casing fixed plate 24, and is positioned at the right case 26 on the right side of casing fixed plate 24, and right case 26 is fixed by screw with casing fixed plate 24.
Main shaft 1 extends to right case 26 direction from left box body 25, and runs through casing fixed plate 24.It is additionally provided with the gland 15 being screwed in the outside of right case 26, the first main shaft bearing 16 is installed between this gland 15 and main shaft 1.In casing fixed plate 24, the position of corresponding countershaft 14 is provided with the first counter shaft bearing 20 that internal diameter is connected with countershaft 14, and left box body 25 is correspondingly arranged on the second counter shaft bearing 21 that internal diameter is connected with countershaft 14.
Driving motor 13 is inner rotor motor, and the stator of inner rotor motor is fixed on casing, and internal rotor is coordinated with pinion stand 8 transmission by transmission bracket.During work, pinion stand 8 can rotate around main shaft 1 under the drive driving motor 13, and this pinion stand 8 is provided with the second bearing 19 with the place of cooperation of casing fixed plate 24.Be additionally provided with the axle sleeve 27 being screwed on the right side of pinion stand 8, this axle sleeve 27 is provided with clutch shaft bearing 18 with the junction of right case 26.
Described clutch assembly is arranged in the chamber that pinion stand 8 and axle sleeve 27 surround, and it has and is arranged on inside pinion stand 8 and is set in the spacing spiral cam of the thrust on main shaft 19, spline assembly seat 4 and disc spring 3；Alternately stacked several external tooth friction plates 5 and the internal tooth liner plate 6 of being configured with in the outside of spline assembly seat 4, when wherein the inwall tight fit of the external tooth of external tooth friction plate 5 and axle sleeve 27 makes pinion stand 8 rotate together with axle sleeve 27, clutch assembly works under this active force.One end of the spacing spiral cam of thrust 9 is connected with spline assembly seat 4 cross, and the other end is provided with the cam 101 matched with unidirectional spacing spiral cam 10；One end of described disc spring 3 and spline assembly seat 4 abut against for the external tooth friction plate 5 on spline assembly seat 4 and internal tooth liner plate 6 being compressed, and the other end is provided with the moment of torsion adjusting nut 2 for regulation disc spring pressing power.It is provided with oil sealing between described moment of torsion adjusting nut 2 and axle sleeve 27, between moment of torsion adjusting nut 2 and the first main shaft bearing 16, is also equipped with the adjustment pad 12 for adjusting cod position.
In the present embodiment, the medial surface that spline assembly seat 4 contacts with main shaft 1 offers rectangular spline, on main shaft 1, be correspondingly arranged on one group of keyway matched with spline accordingly.
In the present embodiment, on main shaft 1, the outside near unidirectional spacing spiral cam 10 is additionally provided with the second main shaft bearing 17, on main shaft 1, the inner side of corresponding disc spring 3 is provided with the collar flange 22 that next-door neighbour's keyway is arranged, and the internal diameter of spline assembly seat 4 is less than the external diameter of collar flange 22.
One-stage gear 23 is arranged on pinion stand 8, and is matched with ratchet 11 realized the conversion of moment of torsion by gear unit.Above-mentioned gear unit includes countershaft 14, there is on this countershaft 14 the first gear being meshed with one-stage gear 23, and the second gear being meshed with ratchet 11, this first gear and the second gear are coaxially disposed, and the diameter of one-stage gear is less than the diameter of the first gear.Unidirectional spacing spiral cam 10 is sleeved on main shaft 1, two the 3rd bearings 28 it are provided with between ratchet 11 and unidirectional spacing spiral cam 10, being equiped with ball 29 and pressing plate 30 between two the 3rd bearings 28, the internal tooth of the 3rd bearing 28 fixes with unidirectional spacing spiral cam 10.
Unidirectional spacing spiral cam 10 is provided with the groove 102 matched with cam 101, under the drive of ratchet 11, unidirectional spacing spiral cam 10 axially compresses the spacing spiral cam of thrust 9 so that external tooth friction plate 5 and internal tooth liner plate 6 in clutch assembly mutually unclamp.
During original state, under the effect of disc spring 3, spline assembly seat 4 does not contacts with the collar flange 22 of main shaft near the end face of disc spring 3 side, and axial distance between the two be exactly clutch unclamp gap X, this X is in the range of 0.5～1mm.The axial distance Y of above-mentioned cam 101 unclamps gap X less than or equal to the axial distance between spline assembly seat 4 to collar flange 22, i.e. clutch；The diameter D1 of cam 101 is less than the internal diameter D2 of unidirectional spacing spiral cam 20 upper groove 102.
The operation principle of the present invention is as follows:
1, motor 13 is driven to drive internal rotor to work by magnetic field, rotated by transmission bracket driven gear seat 8 again, thus drive clutch assembly to operate and produce moment of torsion, when the moment of torsion produced is in the range of calibration value, clutch assembly drives main shaft 1 power to be exported, and passes to electric motorcycle back wheels of vehicle.Now, the spacing spiral cam of thrust cooperates with the helicoid on unidirectional spacing spiral cam, and both rotate under the effect of pinion stand together.
2, after multidisc clutch assembly torque resistance reaches calibration value, one-stage gear 23 power on pinion stand 8 is transmitted to the first gear on the right side of countershaft 14, it is transmitted to ratchet 11 again by second gear in left side, drive unidirectional spacing spiral cam 10, unidirectional spacing spiral cam 10 promotes the spacing spiral cam of thrust 9 to make spline assembly seat overcome the active force of disc spring to move right, until external tooth friction plate 38 and internal tooth liner plate 37 unclamp.Owing to one-stage gear 23 is delivered between ratchet 11 use the lever ratchet speed ratio principle big by small band, adding torque effect pushing clutch assembly moment open, moment reduces electric current simultaneously, makes vehicle add climbing efficiency.
The above is only the preferred embodiment to invention; not the scope of invention is defined; therefore on the premise of designing spirit without departing from the present invention; the equivalence that structure of the present invention, feature and principle are done by those of ordinary skill in the art changes or decoration, all should fall within the scope of protection of the present invention.
Claims (10)
1. battery-operated motor cycle inner rotor motor friction disk type self adaptation is automatically separated a drive assembly, including
Drive motor, casing and the main shaft coordinating with body pivot and outputing power, it is characterised in that: also wrap
Include pinion stand, clutch assembly, one-stage gear, gear unit, ratchet and unidirectional spacing spiral prominence
Wheel；Wherein, described driving motor is inner rotor motor, and the stator of inner rotor motor is fixed on casing, interior
Rotor coordinates with pinion stand transmission；
Described clutch assembly has the spacing spiral shell of the thrust being arranged on inside pinion stand and be set on main shaft
Rotation cam, spline assembly seat and disc spring；It is configured with outside several the outside of spline assembly seat is alternately stacked
Tooth friction plate and internal tooth liner plate；One end of the spacing spiral cam of thrust is connected with spline assembly seat, another
End is provided with the cam matched with unidirectional spacing spiral cam；One end of described disc spring and spline assembly seat phase
Abutting for the external tooth friction plate on spline assembly seat and internal tooth liner plate being compressed, the other end is provided with for adjusting
The moment of torsion adjusting nut of joint disc spring pressing power；
Described one-stage gear is arranged on pinion stand, and is matched with ratchet reality by gear unit
The conversion of existing moment of torsion；Unidirectional spacing spiral cam is provided with the groove matched with cam, unidirectional spacing
Spiral cam is sleeved on main shaft, and can axially compress the spacing spiral prominence of thrust under the drive of ratchet
Wheel so that external tooth friction plate and the internal tooth liner plate of clutch assembly mutually unclamp.
2. battery-operated motor cycle inner rotor motor friction disk type self adaptation as claimed in claim 1 is automatically separated and drives
Dynamic assembly, it is characterised in that: offer spline on the medial surface that described spline assembly seat contacts with main shaft,
One group of keyway matched with spline it is correspondingly arranged on accordingly on main shaft.
3. battery-operated motor cycle inner rotor motor friction disk type self adaptation as claimed in claim 1 is automatically separated and drives
Dynamic assembly, it is characterised in that: it is additionally provided with two the 3rd between described ratchet and unidirectional spacing spiral cam
Bearing, the ball between two the 3rd bearings, and for fixing the pressing plate of the 3rd bearing.
4. battery-operated motor cycle inner rotor motor friction disk type self adaptation as claimed in claim 1 is automatically separated and drives
Dynamic assembly, it is characterised in that: it is additionally provided with the disc spring seat being set on main shaft between described disc spring and main shaft.
5. battery-operated motor cycle inner rotor motor friction disk type self adaptation as claimed in claim 1 is automatically separated and drives
Dynamic assembly, it is characterised in that: on described main shaft, the position of the most corresponding disc spring is additionally provided with collar flange, and
The internal diameter of spline assembly seat is less than the external diameter of collar flange；During original state, under the effect of disc spring, spline is total
Become to seat against the nearly end face of disc spring side and do not contact with the collar flange of main shaft.
6. battery-operated motor cycle inner rotor motor friction disk type self adaptation as claimed in claim 5 is automatically separated and drives
Dynamic assembly, it is characterised in that: the axial distance of described cam is the most ring-type less than or equal to spline assembly seat
Axial distance between flange；The diameter of cam is less than the internal diameter of unidirectional spacing spiral cam upper groove.
7. battery-operated motor cycle inner rotor motor friction disk type self adaptation as claimed in claim 1 is automatically separated and drives
Dynamic assembly, it is characterised in that: described pinion stand and one-stage gear are integrated.
8. battery-operated motor cycle inner rotor motor friction disk type self adaptation as described in any one of claim 1 to 7
Be automatically separated drive assembly, it is characterised in that: described gear unit includes countershaft, this countershaft has with
The first gear that one-stage gear is meshed, and the second gear being meshed with ratchet, this first tooth
Wheel is coaxially disposed with the second gear, and the diameter of one-stage gear is less than the diameter of the first gear.
9. battery-operated motor cycle inner rotor motor friction disk type self adaptation as claimed in claim 8 is automatically separated and drives
Dynamic assembly, it is characterised in that: described casing includes casing fixed plate, is positioned at the left side on the left of casing fixed plate
Casing, and it is positioned at the right case on the right side of casing fixed plate, right case is entered by screw with casing fixed plate
Row is fixing.
10. battery-operated motor cycle inner rotor motor friction disk type self adaptation is automatically separated as claimed in claim 9
Drive assembly, it is characterised in that: the outside of described right case is additionally provided with gland, between this gland and main shaft
First main shaft bearing is installed, is also equipped with for adjusting between moment of torsion adjusting nut and the first main shaft bearing
Bearing is to the adjustment pad of position of bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300504.4A CN105947102B (en) | 2016-05-09 | 2016-05-09 | Battery-operated motor cycle inner rotor motor friction disk type is adaptively automatically separated drive assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300504.4A CN105947102B (en) | 2016-05-09 | 2016-05-09 | Battery-operated motor cycle inner rotor motor friction disk type is adaptively automatically separated drive assembly |
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| CN105947102A true CN105947102A (en) | 2016-09-21 |
| CN105947102B CN105947102B (en) | 2018-04-17 |
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| CN201610300504.4A Active CN105947102B (en) | 2016-05-09 | 2016-05-09 | Battery-operated motor cycle inner rotor motor friction disk type is adaptively automatically separated drive assembly |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043257A (en) * | 2019-12-04 | 2020-04-21 | 西南大学 | Self-adaptive automatic speed change assembly adopting multi-piece type large-torque friction clutch |
| CN112377600A (en) * | 2020-11-13 | 2021-02-19 | 重庆宗申航空发动机制造有限公司 | Transmission system for aviation power |
| CN113653781A (en) * | 2020-12-28 | 2021-11-16 | 重庆宗申无级变速传动有限公司 | Stepless speed variator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156663A (en) * | 2015-09-08 | 2015-12-16 | 西南大学 | Inner rotor motor wave-shaped friction transmission self-adaption automatic variable speed drive assembly of electric motor car |
| CN105090484A (en) * | 2015-09-08 | 2015-11-25 | 西南大学 | Electric motorcycle inner rotor motor spiral taper sleeve driving self-adaption automatic transmission drive assembly |
| CN105151216B (en) * | 2015-09-21 | 2017-11-21 | 西南大学 | The spiral arcuate friction transmission self-adapting automatic gear shift drive assembly of battery-operated motor cycle |
| CN205652283U (en) * | 2016-05-09 | 2016-10-19 | 黄山奔马集团有限公司 | Electric motorcycle car inner rotor motor friction disc formula self -adaptation autosegregation drives assembly |
-
2016
- 2016-05-09 CN CN201610300504.4A patent/CN105947102B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043257A (en) * | 2019-12-04 | 2020-04-21 | 西南大学 | Self-adaptive automatic speed change assembly adopting multi-piece type large-torque friction clutch |
| CN112377600A (en) * | 2020-11-13 | 2021-02-19 | 重庆宗申航空发动机制造有限公司 | Transmission system for aviation power |
| CN113653781A (en) * | 2020-12-28 | 2021-11-16 | 重庆宗申无级变速传动有限公司 | Stepless speed variator |
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| CN105947102B (en) | 2018-04-17 |
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