CN108454773A - The moped of coupling fluid-structure torque converter is driven in a kind of band - Google Patents
The moped of coupling fluid-structure torque converter is driven in a kind of band Download PDFInfo
- Publication number
- CN108454773A CN108454773A CN201810547992.8A CN201810547992A CN108454773A CN 108454773 A CN108454773 A CN 108454773A CN 201810547992 A CN201810547992 A CN 201810547992A CN 108454773 A CN108454773 A CN 108454773A
- Authority
- CN
- China
- Prior art keywords
- turbine
- axis
- magnet ring
- pump impeller
- torque converter
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 56
- 238000010168 coupling process Methods 0.000 title claims abstract description 56
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 56
- 241001416181 Axis axis Species 0.000 claims abstract description 58
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 239000003921 oil Substances 0.000 claims description 28
- 238000000926 separation method Methods 0.000 claims description 21
- 241001582888 Lobus Species 0.000 claims description 17
- 230000003068 static effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 230000009194 climbing Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
-
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
Abstract
The present invention relates to moped production technical fields, the moped of coupling fluid-structure torque converter is driven in specifically a kind of band, its axis includes shell, driving motor, displacement sensor, coupling fluid-structure torque converter, active magnet ring, passive magnet ring, freewheel clutch, axis axis body and end cap, the shell is fixedly installed on bottom of frame, the driving motor is fixedly installed in enclosure interior, and either the shaft of outside and driving motor is vertical with axis axis body or is arranged in parallel；Displacement sensor is fixedly installed on axis axis body；The coupling fluid-structure torque converter includes pump impeller and turbine, the active magnet ring is coaxially fixed with turbine, passive magnet ring is assembled with overrunning clutch coaxial, freewheel clutch finally drives axis axis body to rotate, the moped of coupling fluid-structure torque converter is driven in the band of the present invention, manufacturing cost is low, and coupling fluid-structure torque-converters is provided in axis, can improve the experience of riding of Various Complex road conditions.
Description
Technical field
The present invention relates to moped production technical field, helping for coupling fluid-structure torque converter is driven in specifically a kind of band
Force bike.
Background technology
Existing electric assisted bicycle mainly has In-wheel motor driving, built-in motor driving two major classes.
In-wheel motor driving major advantage：It is simple in structure；It is cheap.Disadvantage：Motor weight is larger；Bicycle center of gravity is inclined
It moves；Because wheel hub motor is rotated together with wheel, riding resistance is larger when not powered, and experience of riding is bad；Power of motor
It is more demanding；Climbing capacity is poor；Electric efficiency is relatively low when low speed of climbing is run.
The major advantage of built-in motor driving：Power of motor and weight ratio wheel hub motor are small；Center of gravity is reasonable；It is ridden when not powered
Row is light, because servomechanism is detached from transmission system, experience of riding is preferable；It is strong that motor is in speed changer front end climbing capacity.It lacks
Point：It is expensive, it is mainly valued on torsion sensing controler component；It cannot power up and help for protection motor when breakaway force maximum
Power needs manpower to start, and electric-control system just begins to power up power-assisted after wheel starts operation；Electric efficiency drops when low speed of climbing is run
It is low.
Invention content
The goal of the invention of the present invention is to overcome the defect described in background technology, to realize a kind of adapt to automatically not
With riding condition, coupling fluid-structure torque-converters flexible connection play a protective role to motor, ride experience, safe and reliable band
The middle moped for driving coupling fluid-structure torque converter.
For achieving the above object, the technical scheme is that：The power-assisted of coupling fluid-structure torque converter is driven in a kind of band
Bicycle, including vehicle frame, handlebar, wheel, vehicle seat, axis, foot-operated, battery and controller, the handlebar and vehicle seat are installed respectively
In vehicle frame upper front and rear side, the wheel is installed on vehicle frame both sides, and the axis is fixedly installed in bottom of frame, the foot
The both ends for being fixedly installed on axis are stepped on, the axis includes shell, driving motor, displacement sensor, coupling fluid-structure torque converter, master
Dynamic magnet ring, passive magnet ring, freewheel clutch, axis axis body and end cap, the shell are fixedly installed on bottom of frame, the driving
Motor is fixedly installed in enclosure interior, and either the shaft of outside and driving motor is vertical with axis axis body or is arranged in parallel；Position
Displacement sensor is fixedly installed on axis axis body, and displacement sensor is used to detect the rotation of axis axis body；The coupling fluid-structure becomes
Include pump impeller and turbine away from device, the pump impeller is driven by driving motor shaft to be rotated, and the pump impeller drives turbine by hydraulic oil
Rotation, the active magnet ring are coaxially fixed with turbine, and passive magnet ring is assembled with overrunning clutch coaxial, and active magnet ring passes through magnetic
Force effect drives passive magnet ring rotation, the passive magnet ring that freewheel clutch rotation, freewheel clutch is driven finally to drive axis
Axis body rotates, and booster torquemoment is added to the pedal exercising of bicyclist；Be provided between the active magnet ring and passive magnet ring for
The separation sleeve that the magnetic line of force penetrates, the separation sleeve both sides are equipped with static sealing ring, form turbine side cavity in shell
Static seal；The end cap is detachably fixed the both ends for being set to shell.
As the preferred technical solution of the present invention, shaft and the axis axis body of the driving motor are arranged in parallel, and fluid power
The pump impeller for coupling torque converter is identical with turbine diameter.The driving motor is set on end cap sleeve, and displacement sensor is sleeved on
On the axis axis body of shell one end, the pump impeller of the coupling fluid-structure torque converter is fixedly installed on the rotor of driving motor, described
By turbine bearing holder (housing, cover) loaded on end cap sleeve, pump impeller is oppositely arranged turbine with turbine, and turbine mandrel end coaxial sleeve is equipped with master
Dynamic magnet ring, the active magnet ring are arranged with separation sleeve, passive magnet ring and magnet ring sleeve, the passive magnet ring and magnet ring set successively outside
Cylinder is coaxial fixed, and passive magnet ring drives magnet ring sleeve rotating, magnet ring sleeve side cooperation installation freewheel clutch described
Freewheel clutch is sleeved on the axis axis body on the inside of end cap.
As the preferred technical solution of the present invention, planetary reduction gear tooth is installed between the magnet ring sleeve and freewheel clutch
Wheel group.
As the preferred technical solution of the present invention, shaft and the axis axis body of the driving motor are arranged in parallel, and fluid power
The pump impeller diameter for coupling torque converter is less than turbine diameter.Institute's displacement sensors suit is fixed on the axis axis body outside shell,
The shell includes interconnected pump impeller chamber and turbine chamber, and the axis of pump impeller chamber and turbine chamber is mutually parallel, and pump impeller chamber is set
It is placed in axis axis body periphery at the one side edge of turbine chamber；The driving motor is fixedly installed in pump impeller chamber side, and drives electricity
Machine drives the pump impeller positioned at pump impeller intracavitary to rotate, and the Cover For A Turbine is loaded on axis axis body, and coaxially solid in the turbine axis hole
Fixed setting active magnet ring, active magnet ring inside are arranged with separation sleeve, passive magnet ring and freewheel clutch successively from outside to inside, passively
Magnet ring and overrunning clutch coaxial are fixed, and passive magnet ring drives freewheel clutch rotation, the freewheel clutch suit to fix
In on axis axis body, baffle ring is arranged in the separation sleeve, on the axis axis body of freewheel clutch both sides.
As the preferred technical solution of the present invention, the high-pressure oil duct that the pump impeller chamber is connected to turbine chamber is along pump impeller chamber circumference
Tangential direction opens up, and turbine chamber low pressure return oil duct import is opened in the housing sidewall at turbine chamber center, turbine chamber low pressure
Reflux oil passage outlet is opened on the corresponding housing side wall of pump impeller center.
As the preferred technical solution of the present invention, shaft and the axis axis body of the driving motor are vertically arranged, and fluid power
The pump impeller diameter for coupling torque converter is less than turbine diameter.Shell includes interconnected pump impeller chamber and turbine chamber, pump impeller chamber and whirlpool
The axis of wheel chamber is mutually perpendicular to, and the driving motor is fixedly installed in pump impeller chamber side, and driving motor drives and is located at pump impeller chamber
Interior pump impeller rotation, the turbine is peripheral loaded on axis axis body by the turbine bearing holder (housing, cover) on end cap step groove, described
Turbine includes the turbine blade being wholely set and turbine beam barrel, and the turbine beam barrel is the step that mid diameter is less than both ends diameter
Shaft-like, the turbine blade are integrally formed in the groove of turbine beam barrel；It is coaxially fixed in the turbine beam barrel of described turbine one end
Active magnet ring is set, separation sleeve, passive magnet ring and freewheel clutch, passive magnetic are arranged with successively from outside to inside on the inside of active magnet ring
Ring and overrunning clutch coaxial are fixed, and passive magnet ring drives freewheel clutch rotation, the freewheel clutch suit to be fixed on
On axis axis body, displacement sensor is set on the axis axis body of freewheel clutch side, on the inside of end cap.
As the preferred technical solution of the present invention, the turbine blade is two, respectively lobus sinister disk and lobus dexter disk, and two
It is provided with fixed guiding leaf dish on turbine beam barrel between a turbine blade, is oriented to what leaf dish flowed out for changing lobus sinister Pan Chu
The flow direction of hydraulic oil makes it with tangential direction secondary pulse lobus dexter disk；The pump impeller oil outlet that the pump impeller chamber is connected to turbine chamber
The high-pressure oil duct at place is opened up along pump impeller chamber tangent to periphery direction, and the turbine chamber oil inlet of high-pressure oil duct is opened in lobus sinister disk lower part pair
It answers on the tangent to periphery direction of shell, the circumference that the low pressure oil return opening of turbine chamber is opened in corresponding housing top on the outside of lobus dexter disk is cut
On line direction, the corresponding shell in pump impeller chamber center.
The advantageous effect of the moped of coupling fluid-structure torque converter is driven in the band of the present invention：
1. driving the moped of coupling fluid-structure torque converter in the band of the present invention, displacement sensor is installed, as long as axis axis body
There is small angle rotation to can trigger driving motor to start running, driving motor starts when bicyclist has pedal exercising, without foot-operated
Driving motor stops when movement, and control reaction is timely, sensitive, does not need and brakes carry out switching circuit linkage, experience of riding
It is good, securely and reliably.
2. driving the moped of coupling fluid-structure torque converter in the band of the present invention, coupling fluid-structure bending moment is provided in axis
Device, coupling fluid-structure torque-converters have the function of amplifying torque, can be provided when bicycle is started to walk and resistance due to climbing is big, speed is slow
Low-speed big can provide high speed small torque when level road rides brisk, can improve the experience of riding of Various Complex road conditions.
3. driving the moped of coupling fluid-structure torque converter in the band of the present invention, the coupling fluid-structure torque-converters in axis can be certainly
Dynamic to adapt to different riding conditions, torque induction controller costly does not press the size regulation motor power of pedal force
Process, manufacturing cost are greatly reduced.
4. driving the moped of coupling fluid-structure torque converter in the band of the present invention, the coupling fluid-structure torque-converters in axis is flexible
Electric current when connecting motor and driven axle, motor can be allowed to operate at peak efficiency state always, and can prevent motor rotation blockage
The excessive situation for burning motor occurs, and plays the role of protecting motor.
5. driving the moped of coupling fluid-structure torque converter in the band of the present invention, coupling fluid-structure torque-converters is flexibly connected motor
And driven axle, the speed automatic speed regulation of speed is ridden according to bicyclist, always adds the auxiliary torque of certain power in axis
On, it both tramples bicyclist and had easily felt, and the torque sensing controller of high-end costliness will not be fitted without as some
The servomechanism of low side moped is the same, so that bicyclist is not used power in the electric boosted rear treadle of unlatching, generates by motor
The feeling to shove along, experience of riding are better than rigidly connected wheel hub motor and built-in motor scheme.
6. driving the moped of coupling fluid-structure torque converter in the band of the present invention, it is arranged between active magnet ring and passive magnet ring
There are the separation sleeve penetrated for the magnetic line of force, the separation sleeve both sides to be equipped with static sealing ring, separation sleeve becomes coupling fluid-structure
The rotatable parts and fluid power chamber of square device are kept apart with stationary parts, torque are transmitted using the magnetic line of force, by original rotatory sealing
It is changed into static seal, improves the reliability and service life of sealing.
Description of the drawings
Fig. 1 be the present invention band in drive coupling fluid-structure torque converter moped structural schematic diagram；
Fig. 2 is the axis external structure schematic diagram of embodiment 1；
Fig. 3 is the axis internal structure schematic diagram of embodiment 1；
Fig. 4 is the axis configuration schematic diagram of embodiment 1；
Fig. 5 is the axis external structure schematic diagram of embodiment 2；
Fig. 6 is the axis internal structure schematic diagram of embodiment 2；
Fig. 7 is the enlarged structure schematic diagram of A in Fig. 6；
Fig. 8 is the axis configuration schematic diagram of embodiment 2；
Fig. 9 is the axis external structure schematic diagram of embodiment 3；
Figure 10 is the axis internal structure schematic diagram of embodiment 3；
Figure 11 is the left view partial structurtes formula schematic diagram of Fig. 9；
Figure 12 is the axis configuration schematic diagram of embodiment 3.
In figure：1- vehicle frames, 2- handlebars, 3- wheels, 4- vehicle seats, 5- axis, 6- is foot-operated, 7- shells, 8- driving motors, 9-
Displacement sensor, 10- coupling fluid-structure torque converters, 101- pump impellers, 102- turbines, 121- turbine bearings, 122- low pressure returns oil duct into
Mouthful, 123- low pressure return oil passage outlets, 124- turbine blades, 125- turbine beam barrels, 126- guiding leaf dishes, 11- active magnet rings,
The passive magnet rings of 12-, 13- freewheel clutches, 14- axis axis bodies, 15- end caps, 16- separation sleeves, 17- static sealing rings, 18- magnet ring sets
Cylinder, 19- planetary reduction gear groups, 20- baffle rings, 21- high-pressure oil ducts, 22- oil inlets, 23- oil return openings, 24- fluted discs.
Specific implementation mode
Below in conjunction with the accompanying drawings and by specific embodiment to the power-assisted of drive coupling fluid-structure torque converter in the band of the present invention
Bicycle does more detailed description.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For convenience of description of the present invention and simplification of the description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Embodiment 1：
The moped of coupling fluid-structure torque converter, including vehicle frame 1, handlebar 2, wheel 3, vehicle seat 4, axis are driven in the band of the present invention
5, it rides 6, battery and controller, the handlebar 2 and vehicle seat 4 is respectively arranged in 1 upper front of vehicle frame and rear side, the wheel 3
1 both sides of vehicle frame are installed on, the axis 5 is fixedly installed in 1 bottom of vehicle frame, and described foot-operated 6 are fixedly installed on the both ends of axis 5,
The axis 5 includes shell 7, driving motor 8, displacement sensor 9, coupling fluid-structure torque converter 10, active magnet ring 11, passive magnet ring
12, freewheel clutch 13, axis axis body 14 and end cap 15, the shell 7 are fixedly installed on 1 bottom of vehicle frame, the driving motor 8
It is fixedly installed in inside shell 1；Displacement sensor 9 is fixedly installed on axis axis body 14, and displacement sensor 9 is for detecting axis
The rotation of axis body 14；The coupling fluid-structure torque converter 10 includes pump impeller 101 and turbine 102, and the pump impeller 101 is by driving motor 8
Shaft drives rotation, the pump impeller 101 to drive turbine 102 to rotate by hydraulic oil, and the active magnet ring 11 and turbine 102 are coaxial
It is fixed, passive magnet ring 12 and the coaxial assembly of freewheel clutch 13, and active magnet ring 11 drives passive magnet ring 12 by magneticaction
Rotation, the passive magnet ring 12 drive freewheel clutch 13 to rotate, and freewheel clutch 13 finally drives axis axis body 14 to rotate, right
The pedal exercising of bicyclist adds booster torquemoment；It is provided between the active magnet ring 11 and passive magnet ring 12 and is worn for the magnetic line of force
Saturating separation sleeve 16,16 both sides of the separation sleeve are equipped with static sealing ring 17, form 102 side cavity of turbine in shell 7
Static seal；The end cap 15 is threadably secured the both ends for being set to shell 7.
The shaft of the driving motor 8 is arranged in parallel with axis axis body 14, and 101 He of pump impeller of coupling fluid-structure torque converter 10
102 diameter of turbine is identical.The driving motor 8 is set on end cap sleeve, and displacement sensor 9 is sleeved in 7 one end of shell
On axis axis body 14, the pump impeller 101 of the coupling fluid-structure torque converter 10 is fixedly installed on the rotor of driving motor 8, the turbine
102 are set in by turbine bearing 121 on end cap sleeve, and pump impeller 101 is oppositely arranged with turbine 102, and 102 mandrel end of turbine is same
Axle sleeve sets active magnet ring 11, and separation sleeve 16, passive magnet ring 12 and magnet ring sleeve 18, institute are arranged with successively outside the active magnet ring 11
It is coaxial fixed with magnet ring sleeve 18 to state passive magnet ring 12, and passive magnet ring 12 drives magnet ring sleeve 18 to rotate, the magnet ring sleeve
Planetary reduction gear group 19 is installed, the freewheel clutch 13 is sleeved on 15 inside of end cap between 18 and freewheel clutch 13
On axis axis body 14.
Embodiment 2：
Same as Example 1 repeats no more, the difference is that：
The shaft of driving motor 8 is arranged in parallel with axis axis body 14, and 101 diameter of pump impeller of coupling fluid-structure torque converter 10 is less than whirlpool
Take turns 102 diameters.The suit of institute's displacement sensors 9 is fixed on the axis axis body 14 outside shell 7, and the shell 7 includes mutually interconnecting
The axis of logical pump impeller chamber and turbine chamber, pump impeller chamber and turbine chamber is mutually parallel, and pump impeller chamber is set to a side of turbine chamber
14 periphery of axis axis body at edge；The driving motor 8 is fixedly installed in pump impeller chamber side, and driving motor 8 drives and is located at pump impeller
The pump impeller 101 of intracavitary rotates, and the turbine 102 is set on axis axis body 14, and coaxially fixation is set in 102 axis hole of the turbine
Active magnet ring 11 is set, 11 inside of active magnet ring is arranged with separation sleeve 16, passive magnet ring 12 and freewheel clutch successively from outside to inside
13, passive magnet ring 12 and freewheel clutch 13 are coaxially fixed, and passive magnet ring 12 drives freewheel clutch 13 to rotate, described to surmount
The suit of clutch 13 is fixed on axis axis body 14, is covered in the separation sleeve 16, on the axis axis body of 13 both sides of freewheel clutch
Equipped with baffle ring 20.
The high-pressure oil duct that the pump impeller chamber is connected to turbine chamber is opened up along pump impeller chamber tangent to periphery direction, and turbine chamber low pressure is returned
Stream oil duct import 122 is opened on 7 side wall of shell at turbine chamber center, and turbine chamber low pressure return oil passage outlet 123 is opened in
On 101 center corresponding housing of pump impeller, 7 side wall.
Embodiment 3：
Same as Example 1 repeats no more, the difference is that：
The shaft of driving motor 8 is vertically arranged with axis axis body 14, and 101 diameter of pump impeller of coupling fluid-structure torque converter 10 is less than whirlpool
Take turns 102 diameters.The shell 7 includes interconnected pump impeller chamber and turbine chamber, and the axis of pump impeller chamber and turbine chamber is mutually perpendicular to,
The driving motor 8 is fixedly installed in pump impeller chamber side, and driving motor 8 drives the pump impeller 101 positioned at pump impeller intracavitary to rotate, institute
It states turbine 102 and 14 periphery of axis axis body, the turbine is set in by the turbine bearing 121 on 15 step groove of end cap
102 include the turbine blade 124 being wholely set and turbine beam barrel 125, and the turbine beam barrel 125 is that mid diameter is straight less than both ends
The step shaft-like of diameter, the turbine blade 124 are integrally formed in the groove of turbine beam barrel 125；The whirlpool of 102 one end of the turbine
Active magnet ring 11 is coaxially fixedly installed in wheel beam barrel 125,11 inside of active magnet ring is arranged with separation sleeve 16, quilt successively from outside to inside
Dynamic magnet ring 12 and freewheel clutch 13, passive magnet ring 12 and freewheel clutch 13 are coaxially fixed, and the passive drive of magnet ring 12 surmounts
Clutch 13 rotates, and the suit of the freewheel clutch 13 is fixed on axis axis body 14, and displacement sensor 9 is set in overdrive clutch
On the axis axis body 14 of 13 side of device, on the inside of end cap 15.
The turbine blade 124 is two, respectively lobus sinister disk and lobus dexter disk, and the turbine wheel shaft between two rows of turbine flabellums
Suit is provided with fixed guiding leaf dish 126 on cylinder 125, is oriented to leaf dish 126 for changing the lobus sinister Pan Chu hydraulic oil flowed out
Flow direction, makes it with tangential direction secondary pulse lobus dexter disk；The high pressure for the pump impeller oil outlet that the pump impeller chamber is connected to turbine chamber
Oil duct 21 is opened up along pump impeller chamber tangent to periphery direction, and the turbine chamber oil inlet 22 of high-pressure oil duct 21 is opened in lobus sinister disk lower part correspondence
On the tangent to periphery direction of shell 7, the low pressure oil return opening 23 of turbine chamber is opened in the circumference on 7 top of corresponding housing on the outside of lobus dexter disk
On the corresponding shell in tangential direction, pump impeller chamber center 7.
The foregoing is merely the schematical specific implementation modes of the present invention, are not limited to the scope of the present invention, any
The equivalent variations and modification that those skilled in the art is made under the premise of not departing from present inventive concept and principle, should all belong to
In the scope of protection of the invention.
Claims (10)
1. drive the moped of coupling fluid-structure torque converter in a kind of band, including vehicle frame, handlebar, wheel, vehicle seat, axis, it is foot-operated,
Battery and controller, the handlebar and vehicle seat are respectively arranged in vehicle frame upper front and rear side, and the wheel is installed on vehicle frame two
Side, the axis are fixedly installed in bottom of frame, the foot-operated both ends for being fixedly installed on axis, it is characterised in that：In described
Axis include shell, driving motor, displacement sensor, coupling fluid-structure torque converter, active magnet ring, passive magnet ring, freewheel clutch, in
Axis axis body and end cap, the shell are fixedly installed on bottom of frame, and the driving motor is fixedly installed in enclosure interior or outer
Portion, and the shaft of driving motor is vertical with axis axis body or is arranged in parallel；Displacement sensor is fixedly installed on axis axis body,
Displacement sensor is used to detect the rotation of axis axis body；The coupling fluid-structure torque converter includes pump impeller and turbine, the pump impeller by
Driving motor shaft drives rotation, the pump impeller to drive turbine to rotate by hydraulic oil, and the active magnet ring is coaxially solid with turbine
Fixed, passive magnet ring is assembled with overrunning clutch coaxial, and active magnet ring drives passive magnet ring to rotate by magneticaction, the quilt
Dynamic magnet ring drives freewheel clutch rotation, freewheel clutch that axis axis body is finally driven to rotate；The active magnet ring and passive magnetic
The separation sleeve penetrated for the magnetic line of force is provided between ring, the separation sleeve both sides are equipped with static sealing ring, form shell
The static seal of interior turbine side cavity；The end cap is detachably fixed the both ends for being set to shell.
2. driving the moped of coupling fluid-structure torque converter in band according to claim 1, it is characterised in that：The driving
The shaft of motor is arranged in parallel with axis axis body, and the pump impeller of coupling fluid-structure torque converter is identical with turbine diameter.
3. driving the moped of coupling fluid-structure torque converter in band according to claim 2, it is characterised in that：The driving
Motor set is loaded on end cap sleeve, and displacement sensor is sleeved on the axis axis body of shell one end, the coupling fluid-structure torque converter
Pump impeller be fixedly installed on the rotor of driving motor, the turbine by turbine bearing holder (housing, cover) loaded on end cap sleeve, pump impeller with
Turbine is oppositely arranged, and turbine mandrel end coaxial sleeve is equipped with active magnet ring, and separation sleeve, quilt are arranged with successively outside the active magnet ring
Dynamic magnet ring and magnet ring sleeve, the passive magnet ring are coaxially fixed with magnet ring sleeve, and passive magnet ring drives magnet ring sleeve rotating, institute
Magnet ring sleeve side cooperation installation freewheel clutch is stated, the freewheel clutch is sleeved on the axis axis body on the inside of end cap.
4. driving the moped of coupling fluid-structure torque converter in band according to claim 3, it is characterised in that：The magnet ring
Planetary reduction gear group is installed between sleeve and freewheel clutch.
5. driving the moped of coupling fluid-structure torque converter in band according to claim 1, it is characterised in that：The driving
The shaft of motor is arranged in parallel with axis axis body, and the pump impeller diameter of coupling fluid-structure torque converter is less than turbine diameter.
6. driving the moped of coupling fluid-structure torque converter in band according to claim 5, it is characterised in that：Displacement sensing
Device suit is fixed on the axis axis body outside shell, and shell includes interconnected pump impeller chamber and turbine chamber, pump impeller chamber and turbine
The axis of chamber is mutually parallel, and pump impeller chamber is set to axis axis body periphery at the one side edge of turbine chamber；The driving motor is solid
Dingan County is loaded on pump impeller chamber side, and driving motor drives the pump impeller positioned at pump impeller intracavitary to rotate, and the Cover For A Turbine is loaded on axis axis
On body, and active magnet ring is coaxially fixedly installed in the turbine axis hole, isolation is arranged with successively from outside to inside on the inside of active magnet ring
Set, passive magnet ring and freewheel clutch, passive magnet ring and overrunning clutch coaxial are fixed, and passive magnet ring drives freewheel clutch
Rotation, freewheel clutch suit are fixed on axis axis body, in the separation sleeve, the axis axis body of freewheel clutch both sides
On be arranged with baffle ring.
7. driving the moped of coupling fluid-structure torque converter in band according to claim 6, it is characterised in that：The pump impeller
The high-pressure oil duct that chamber is connected to turbine chamber is opened up along pump impeller chamber tangent to periphery direction, and turbine chamber low pressure return oil duct import is opened in
In housing sidewall at turbine chamber center, turbine chamber low pressure return oil passage outlet is opened on the corresponding housing side wall of pump impeller center.
8. driving the moped of coupling fluid-structure torque converter in band according to claim 1, it is characterised in that：The driving
The shaft of motor is vertically arranged with axis axis body, and the pump impeller diameter of coupling fluid-structure torque converter is less than turbine diameter.
9. driving the moped of coupling fluid-structure torque converter in band according to claim 8, it is characterised in that：Shell includes
The axis of interconnected pump impeller chamber and turbine chamber, pump impeller chamber and turbine chamber is mutually perpendicular to, and the driving motor is fixedly installed in
Pump impeller chamber side, and driving motor drives the pump impeller positioned at pump impeller intracavitary to rotate, the turbine is by being mounted on end cap step groove
On turbine bearing holder (housing, cover) loaded on axis axis body periphery, the turbine includes the turbine blade being wholely set and turbine beam barrel, described
Turbine beam barrel is the step shaft-like that mid diameter is less than both ends diameter, and the turbine blade is integrally formed at the groove of turbine beam barrel
It is interior；Active magnet ring is coaxially fixedly installed in the turbine beam barrel of described turbine one end, is arranged successively from outside to inside on the inside of active magnet ring
There are separation sleeve, passive magnet ring and freewheel clutch, passive magnet ring and overrunning clutch coaxial to fix, and passive magnet ring drive surmounts
Clutch rotates, and the freewheel clutch suit is fixed on axis axis body, and displacement sensor is set in freewheel clutch side
Axis axis body on, on the inside of end cap.
10. driving the moped of coupling fluid-structure torque converter in band according to claim 9, it is characterised in that：The whirlpool
Blade disk is two, respectively lobus sinister disk and lobus dexter disk, and is provided on the turbine beam barrel between two turbine blades fixed
It is oriented to leaf dish, leaf dish is oriented to for changing the flow direction of the lobus sinister Pan Chu hydraulic oil flowed out, keeps it right with tangential direction secondary pulse
Leaf dish；The high-pressure oil duct for the pump impeller oil outlet that the pump impeller chamber is connected to turbine chamber is opened up along pump impeller chamber tangent to periphery direction,
The turbine chamber oil inlet of high-pressure oil duct is opened on the tangent to periphery direction of lobus sinister disk lower part corresponding housing, and the low pressure of turbine chamber is returned
Hydraulic fluid port is opened in the tangent to periphery direction on corresponding housing top on the outside of lobus dexter disk, on the corresponding shell in pump impeller chamber center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547992.8A CN108454773B (en) | 2018-05-31 | 2018-05-31 | Booster bicycle with middle-drive hydraulic coupling torque converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547992.8A CN108454773B (en) | 2018-05-31 | 2018-05-31 | Booster bicycle with middle-drive hydraulic coupling torque converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108454773A true CN108454773A (en) | 2018-08-28 |
| CN108454773B CN108454773B (en) | 2023-12-22 |
Family
ID=63214743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810547992.8A Active CN108454773B (en) | 2018-05-31 | 2018-05-31 | Booster bicycle with middle-drive hydraulic coupling torque converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454773B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116995860A (en) * | 2023-08-16 | 2023-11-03 | 江苏恒康机电有限公司 | Middle motor for exhaust guide fan of production workshop |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1164574A (en) * | 1956-10-18 | 1958-10-13 | Moderne D Applic Tech Soc D Ex | Multi-speed automatic and manual transmission with fluid clutch, electric, centrifugal or other |
| ES186062U (en) * | 1972-11-24 | 1973-12-01 | Pascual Pla Jose Maria | New pump for liquids. (Machine-translation by Google Translate, not legally binding) |
| CN1205432A (en) * | 1997-07-14 | 1999-01-20 | 本田技研工业株式会社 | Input torque detecting device of electric boosting vehicles |
| JP2000159181A (en) * | 1998-11-27 | 2000-06-13 | Kyoei Giken Kk | Subsidiary drive unit for electric bicycle |
| JP2002046685A (en) * | 2000-08-03 | 2002-02-12 | Toshiaki Jofu | Tire of power assisted bicycle |
| DE202005013923U1 (en) * | 2004-09-10 | 2006-01-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Installation for feed of fluids has rotor of motor connected to second permanent magnet which interacts with first permanent magnet connected to pump wheel in fashion of magnetic clutch |
| JP2006143216A (en) * | 2006-02-24 | 2006-06-08 | Sunstar Engineering Inc | Power-assisted bicycle |
| WO2007139021A1 (en) * | 2006-05-31 | 2007-12-06 | Sunstar Giken Kabushiki Kaisha | Torque detector and electrically assisted bicycle |
| JP2008189136A (en) * | 2007-02-05 | 2008-08-21 | Bridgestone Corp | Electric auxiliary device for power assisted bicycle, and power assisted bicycle |
| EP2216242A1 (en) * | 2009-02-04 | 2010-08-11 | Electragil GmbH | Drive device |
| WO2014050314A1 (en) * | 2012-09-26 | 2014-04-03 | ジヤトコ株式会社 | Seal structure for torque converter using magneto-rheological fluid |
| CN103847921A (en) * | 2012-12-03 | 2014-06-11 | 黄永松 | Torsion sensing fluted disc mechanism |
| CN104276250A (en) * | 2014-10-31 | 2015-01-14 | 太仓市悦博电动科技有限公司 | Middle axle moment sensing system of electric bicycle with built-in motor |
| CN208291418U (en) * | 2018-05-31 | 2018-12-28 | 张国平 | The moped of coupling fluid-structure torque converter is driven in a kind of band |
-
2018
- 2018-05-31 CN CN201810547992.8A patent/CN108454773B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1164574A (en) * | 1956-10-18 | 1958-10-13 | Moderne D Applic Tech Soc D Ex | Multi-speed automatic and manual transmission with fluid clutch, electric, centrifugal or other |
| ES186062U (en) * | 1972-11-24 | 1973-12-01 | Pascual Pla Jose Maria | New pump for liquids. (Machine-translation by Google Translate, not legally binding) |
| CN1205432A (en) * | 1997-07-14 | 1999-01-20 | 本田技研工业株式会社 | Input torque detecting device of electric boosting vehicles |
| JP2000159181A (en) * | 1998-11-27 | 2000-06-13 | Kyoei Giken Kk | Subsidiary drive unit for electric bicycle |
| JP2002046685A (en) * | 2000-08-03 | 2002-02-12 | Toshiaki Jofu | Tire of power assisted bicycle |
| DE202005013923U1 (en) * | 2004-09-10 | 2006-01-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Installation for feed of fluids has rotor of motor connected to second permanent magnet which interacts with first permanent magnet connected to pump wheel in fashion of magnetic clutch |
| JP2006143216A (en) * | 2006-02-24 | 2006-06-08 | Sunstar Engineering Inc | Power-assisted bicycle |
| WO2007139021A1 (en) * | 2006-05-31 | 2007-12-06 | Sunstar Giken Kabushiki Kaisha | Torque detector and electrically assisted bicycle |
| JP2008189136A (en) * | 2007-02-05 | 2008-08-21 | Bridgestone Corp | Electric auxiliary device for power assisted bicycle, and power assisted bicycle |
| EP2216242A1 (en) * | 2009-02-04 | 2010-08-11 | Electragil GmbH | Drive device |
| WO2014050314A1 (en) * | 2012-09-26 | 2014-04-03 | ジヤトコ株式会社 | Seal structure for torque converter using magneto-rheological fluid |
| CN103847921A (en) * | 2012-12-03 | 2014-06-11 | 黄永松 | Torsion sensing fluted disc mechanism |
| CN104276250A (en) * | 2014-10-31 | 2015-01-14 | 太仓市悦博电动科技有限公司 | Middle axle moment sensing system of electric bicycle with built-in motor |
| CN208291418U (en) * | 2018-05-31 | 2018-12-28 | 张国平 | The moped of coupling fluid-structure torque converter is driven in a kind of band |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116995860A (en) * | 2023-08-16 | 2023-11-03 | 江苏恒康机电有限公司 | Middle motor for exhaust guide fan of production workshop |
| CN116995860B (en) * | 2023-08-16 | 2024-03-12 | 江苏恒康机电有限公司 | Middle motor for exhaust guide fan of production workshop |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108454773B (en) | 2023-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102958729B (en) | Motor-driven wheel hub including electric traction unit | |
| CN108725683A (en) | A kind of intelligent electric wheel hub | |
| CN102983671B (en) | Integrated intelligent rear-guard wheel hub motor | |
| WO2007141841A1 (en) | Drive motor doubling as generator, enabling vehicle to have hybrid function | |
| CN102107712A (en) | Mid-driving booster bicycle | |
| WO2018039873A1 (en) | Wheel hub for electric bicycle | |
| CN101590887A (en) | Mid-driving morpet | |
| CN201400282Y (en) | Electric bicycle with central-shaft motor | |
| CN1186227C (en) | Vehicle with auxiliary power | |
| CN115042908A (en) | Mid-set motor and electric bicycle | |
| CN112109840A (en) | Middle motor of power-assisted bicycle | |
| CN108454773A (en) | The moped of coupling fluid-structure torque converter is driven in a kind of band | |
| CN208291418U (en) | The moped of coupling fluid-structure torque converter is driven in a kind of band | |
| CN202906660U (en) | Integrated intelligent rear-drive wheel hub motor | |
| CN100416984C (en) | Co-axial middle-set motor driving device of electric vehicle | |
| CN207251380U (en) | A kind of without hindrance wheel hub motor of AC permanent magnet | |
| CN201484579U (en) | Centrally-mounted driven force-helping bicycle | |
| CN105402273B (en) | A kind of motor driven liquid pressure clutch and automobile | |
| CN208774961U (en) | A kind of intelligent electric wheel hub | |
| CN210780395U (en) | Permanent magnet type concentric shaft double-drive outer rotor middle motor | |
| CN205916284U (en) | Motor is put in with to bicycle | |
| CN202038426U (en) | Mid-drive power boost bicycle | |
| CN114954770A (en) | Middle motor for electric power-assisted vehicle | |
| CN201128463Y (en) | Middle axle driven electric bicycle | |
| CN101954942B (en) | Rear-wheel guiding chainless bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |