CN106476975A - Motor and electric vehicle - Google Patents
Motor and electric vehicle Download PDFInfo
- Publication number
- CN106476975A CN106476975A CN201610881750.3A CN201610881750A CN106476975A CN 106476975 A CN106476975 A CN 106476975A CN 201610881750 A CN201610881750 A CN 201610881750A CN 106476975 A CN106476975 A CN 106476975A
- Authority
- CN
- China
- Prior art keywords
- motor
- rotor hub
- fixing end
- mounting
- disc brake
- 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
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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
- B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
-
- 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
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention provides a kind of motor and electric vehicle.The motor of the present invention is used for electric vehicle, it is characterized in that, the motor includes rotor hub, stator core, main shaft and fixing end cap, the first mounting structure being provided with the fixing end lid of the motor for the vehicle frame that the motor is installed to the electric vehicle, the second mounting structure being provided with the rotor hub of the motor for the wheel that the motor is installed to the electric vehicle.In accordance with the invention it is possible to provide a kind of assembling, convenient disassembly and improve the motor of service life and be mounted with the vehicle of the motor.
Description
Technical field
The present invention relates to a kind of motor and electric vehicle.
Background technology
Used as traditional bicycle big country, China resident bicycle retention is very high.Show according to a statistics, at present
Chinese bicycle recoverable amount has as many as 3.7 hundred million.And, with progressively going deep into and urban traffic blocking for people's environmental protection ideas
Problem increasingly serious, bicycle quantity has the trend for increasing further in the future.
In recent years, with the continuous improvement of lithium battery technology, battery volume constantly reduces and battery capacity is improved constantly,
Moped Scooter is also shown up prominently recent years.At present, show according to statistics, the recoverable amount of Chinese electric bicycle is also up to
As many as 1.8 hundred million.
In electric bicycle, motor becomes very crucial part, is generally adopted by with regard to its installation to vehicle body
The structure that main shaft is connected with vehicle body or wheel.With regard to the mounting structure of motor, such as a first Shen of applicant of the present invention
Please (CN105270561A) discloses herein below：As shown in Figure 9 A, 401 is the main shaft of motor, is vehicle frame on the left of in figure, right side
It is wheel, in the case that motor is installed on vehicle frame, by being supported by two bearings 406 and 409 being arranged on vehicle frame
Carry out supporting spindle, so as to the weight by main shaft supporting motor and on trailing wheel.
In said structure, it is clear that the weight of whole motor or even trailing wheel is born by 406 and 409 the two bearings
, not only bearing bears huge power, and main shaft also correspondingly bears very big power, so results in bearing and motor
The lost of life.
Content of the invention
The present invention its object is to provide a kind of assembling, convenient disassembly and carry precisely in order to solve the above problems and produce
The high motor of service life and it is mounted with the vehicle of the motor.
A first aspect of the present invention is a kind of motor, for electric vehicle, it is characterised in that the motor includes rotor wheel
Hub, stator core, main shaft and fixing end cap, are provided with for installing the motor on the fixing end lid of the motor
To the first mounting structure of the vehicle frame of the electric vehicle, it is provided with the rotor hub of the motor for by the electricity
Machine is installed to the second mounting structure of the wheel of the electric vehicle.
In a first aspect of the present invention, it is also possible in the motor, the stator core is solid with the fixing end cap
Fixed, the rotor hub around the stator core rotation, the main shaft through the center of the stator core, and with described turn
Sub- wheel hub connection.
In a first aspect of the present invention, it is also possible to which first mounting structure is included on the end face of the fixing end cap
The boss of the annular of setting and be arranged on the boss periphery Horseshoe erecting bed.
In a first aspect of the present invention, it is also possible to keep certain intervals between the boss and the erecting bed, in institute
State on the main shaft bearing of trend of motor, the height of the boss is less than the height of the erecting bed.
In a first aspect of the present invention, it is also possible to be integrally formed with the first installation portion on the fixing end lid, for pacifying
Dress disc brake.
In a first aspect of the present invention, first installation portion can also be a pair first mounting ears.
In a first aspect of the present invention, it is also possible on the circumferencial direction of the rotor hub, is provided with along side face
Two installation portions, for installing disk brake.
In a first aspect of the present invention, it is also possible to second installation portion be on the circumferencial direction of the rotor hub
Multiple second mounting ears of arrangement.
In a first aspect of the present invention, it is also possible to which on the circumferencial direction of the fixing end cap, periphery is provided with controller
Cover, for accommodating the controller of the motor.
In a first aspect of the present invention, it is also possible to which the controller cage is band ring-type jaggy, and described first installs
Ear is arranged in the breach.
In a first aspect of the present invention, it is also possible to the breach on the aperture position of the erecting bed and the controller cage
Position is staggered certain angle on the circumferencial direction of the motor.
In a first aspect of the present invention, it is also possible to which second mounting structure is the end face for being arranged on the rotor hub
On annular mounting surface, the mounting surface is provided with multiple screws.
In a first aspect of the present invention, it is also possible to which the motor includes rotor hub, stator core, main shaft and fixation
End cap, be provided with the fixing end lid of the motor for the vehicle frame that the motor is installed to the electric vehicle
One mounting structure, the car being provided with the rotor hub of the motor for the motor to be installed to the electric vehicle
Second mounting structure of wheel.
In accordance with the invention it is possible to provide a kind of assembling, convenient disassembly and improve the motor of service life and be mounted with
The vehicle of the motor.
Description of the drawings
Fig. 1 is the schematic diagram of bicycle.
Fig. 2 is the explosive view including internal structure of motor of the motor disc brake component of the present invention.
Fig. 3 is the explosive view for not including internal structure of motor of the motor disc brake component of the present invention.
Fig. 4 is the longitudinal sectional drawing along major axes orientation of the motor disc brake component of the present invention.
Fig. 5 is first installation diagram of the motor disc brake component with bicycle of the present invention.
Fig. 6 is second installation diagram of the motor disc brake component with bicycle of the present invention.
Fig. 7 is the structural representation of the disc brake lock set of the present invention.
Specific embodiment
Below with reference to the accompanying drawings, the present invention is described in detail based on specific embodiment.For the sake of clarity, do not have herein
Body is described well known to a person skilled in the art part or structure.Although in addition, retouching to the present invention with reference to particular implementation
State, it should be appreciated that the description is not intended as limiting the invention to described embodiment.Conversely, the description is intended to cover
May include replacement in the spirit and scope of the present invention being defined by the appended claims, improvement and equivalent.
Illustrate by taking the disc brake system on the axletree for being installed in bicycle as an example below, but the system also can certainly
Suitable for the arbitrary vehicle such as electric bicycle, motorcycle, automobile.
[explanation of bicycle]
Below, the bicycle first with regard to installing the disc brake system of the present invention carries out simple illustration.As shown in figure 1, the present invention
The bicycle main of embodiment will include vehicle frame 100, front shaft assembly 200, Middle shaft assembly 300, rear axle assemblies 400, wheel 500,
And eliminate the handlebar of diagram, vehicle seat, crank and foot-operated.Vehicle frame 100 include front fork 110, head tube 120, down tube 130,
Integrated underframe 140, seat pipe 150.Front fork 110 can be connected to one end of head tube 120 around the axial rotation of head tube 120；Head tube 120
The other end be used for handlebar (not shown) is installed；Head tube 120 is relatively fixed with one end of down tube 130 at middle part and is connected；Car
The other end of frame down tube 130 is connected to the down tube connecting portion of integrated underframe 140 with being relatively fixed；One end phase of seat pipe 150
To being fixedly connected to the seat pipe connecting portion of integrated underframe 140；The other end of seat pipe 150 is used for installing vehicle seat (not shown).This
Outward, integrated underframe 140 is the integration component for having five logical, Chain stays and rear axle installation portion function concurrently, and its Chain stay portion only exists
In the one side of trailing wheel, as single tine structure.Likewise, front fork 110 is also single tine structure, i.e., only in the one side presence of front-wheel.
Following article will be introduced, in the bicycle of the present invention, front shaft assembly 200 or rear axle assemblies 400 or both
On the motor disc brake component of the present invention is installed.In addition, though not shown, but the bicycle of Fig. 1 is equipped with lithium battery, and permissible
Electric power is provided to above-mentioned motor to help riding, the lithium battery is charged alternatively, it is also possible to be ridden by user.
Here, although be illustrated by taking the bicycle of single tine structure as an example, but this is only one embodiment, as long as
The motor of the present invention and the structure of brake system can be installed, then can also be any structures such as double forks.
[explanation of motor disc brake component]
Fig. 2 is the explosive view including internal structure of motor of the motor disc brake component of the present invention.First, using Fig. 2 etc.
Structure with regard to motor 1 carries out simple illustration.
As shown in Fig. 2 the motor 1 of present embodiment is permanent-magnet brushless DC electric machine (hereinafter referred to as motor), which is in function
Mainly include in structure：Rotor hub 11, stator core 12, main shaft 13, ratchet wheel frame 14, ratchet 15, fixing end cap 16, controller
(not shown) and controller cage 17 etc..
Main shaft 13 is located at the center of motor 1, and of main shaft 13 is connected with click 15, and other end is via (not shown)
Transmission mechanism is connected with pedal (not shown).Wherein, the transmission mechanism can be common chain drive, it is also possible to gear
Any existing transmission mechanism such as transmission mechanism.In addition, the click 15 is installed on ratchet wheel frame 14, ratchet wheel frame 14 passes through
The modes such as screw are connected with rotor hub 11.
Wind on stator core 12 multiple coil c (as shown in Figure 4), be distributed with predetermined phase between each coil c.Stator iron
12 central authorities of core are provided with through hole, for accommodating main shaft 13 and axle sleeve s described later (as shown in Figure 4).
The magnet steel of multiple sheets is fixed with 11 inwall of rotor hub, and with stator core 12 co-axially around outside which
Portion.
On fixing end cap 16, it is provided with the inside of through hole, and left direction in fig. 2, i.e. motor on direction in center, in institute
State on the outside of through hole axle sleeve s is provided with one heart with the through hole.As shown in figure 4, said stator iron core 12 is for example by bonded and consolidate
It is scheduled on axle sleeve s outer peripheral face, and above-mentioned main shaft 13 is supported on the inwall of axle sleeve s by bearing etc. such that it is able to
With axle sleeve s.And as shown in figure 4, above-mentioned rotor hub 11 is supported on 16 inwall of fixing end cap via bearing, so as to
Enough relatively rotate with fixing end cap 16.
In addition, being along the circumferential direction fixed with the controller cage 17 with annular jaggy, the control in 16 outside of fixing end cap
The inside of device cover 17 processed is provided with the controller for being controlled to motor.Wherein, as shown in Fig. 2 in fixing end cap 16
On end face, along the diametric(al) of motor, project laterally and flange p is formed with, for installing above-mentioned controller cage 17.The method
Blue p is similarly band annular jaggy, and the notch alignment of the breach and aftermentioned erecting bed t, with facilitate disc brake installation and
Maintenance etc..In addition, on the end face of fixing end cap 16, as shown in Fig. 2 the mounting structure being attached with vehicle frame is provided with, and,
The multiple screws being connected with wheel are provided with the end face of rotor hub 11.With regard to above-mentioned for motor disc brake component and car body
Attachment structure will be described in detail below.
Fig. 3 is the explosive view for not including internal structure of motor of the motor disc brake component of the present invention.As shown in figure 3, dish
The system of stopping includes disc brake 2 (disc brake) and disk brake 3, disc brake 2 with the plane of the brake block on the inside of its jaw with
The parallel mode of disk brake 3, is installed on a pair of the mounting ear m that formed on said stator shell by bolt.Additionally, it is preferred that
The height of appropriate adjustment mounting ear m so that while disc brake 2 is fixed with mounting ear by two bolts, the bottom of disc brake 2
Contact so that the installation is more consolidated with fixing end cap 16.Fixing end cap further preferably between two mounting ear m of appropriate adjustment
16 shape, is allowed to contact with the bottom formation face of disc brake 2, so that the installation is consolidated further.Here, installed with two
It is illustrated as a example by ear, but the unlimited number of mounting ear is firmly installed as long as ensure that in two, can is one
Or it is multiple.Alternatively, it is also possible to replace mounting ear using any structure such as mounting ring, installing hole.
In addition, disk brake 3 is installed to by bolt on the disc brake disc mounting part being formed on rotor hub 11, and insert
To in the jaw of disc brake 2.In the present embodiment, as shown in Fig. 2 the disc brake disc mounting part is the circumference in rotor hub 11
The multiple mounting ear m ' formed on the surface of direction, the number of mounting ear m ' are corresponding with the number of the installing hole of disk brake 3, by spiral shell
Bolt passes through mounting ear m ' and the installing hole on disk brake 3, so as to disk brake 3 is fixed on rotor hub 11.But it is also possible to
Not by the way of mounting ear, but the mounting surface of annular is formed on the circumferencial direction surface of rotor hub 11, in addition also may be used
To adopt other mounting structures.
Here, be provided with brake block (not shown) in the jaw of disc brake 2, under normal riding condition, brake block not with dish
Disk 3 of stopping is contacted；In the case that user is braked by the brake lever for example on handlebar, disc brake 2 is for example
Drawn by line or the mode such as oil pressure is expressed to brake block on disk brake, made by the frictional force between brake block and disk brake
Disk brake is braked.
Additionally, the method have the characteristics that disc brake 2 is directly pacified not via accessories such as extra mounting brackets
It is mounted on the fixing end cap 16 of motor, although here by the way of mounting ear, disc brake 2 is passed through bolt with fixing end cap 16
Connected, but connected mode is not limited to this, it is also possible to selected disc brake according to the structure of disc brake 2 by bolt
Device 2 is directly connected to the side face of fixing end cap 16, or any existing connection/mounting means.
In addition, here, disk brake 3 is installed to by bolt on the disc brake disc mounting part being formed on fixing end cap 16,
But connected mode is not limited to this, it would however also be possible to employ any similar to the camera lens in slr camera and connected mode of main frame etc.
Existing connection/mounting means.And, disk brake 3 is not necessarily fixed on motor, it is also possible to be fixed on wheel.
[assembly method of motor disc brake component]
Above, the structure with regard to motor disc brake component is illustrated.The assembling side of above-mentioned motor disc brake component is described below
Method.
First, disk brake 3 is installed on the rotor hub 11 of motor.Specifically, the borehole jack in the middle of disk brake 3 is entered electricity
End in the rotor hub 11 of machine, makes the card of disk brake 3 fit with the disc brake disc mounting part on rotor hub 11, then will
Disk brake 3 is respectively aligned to the multiple installing holes on disc brake disc mounting part, is fixed with bolt, so as to complete disk brake 3
Install.Then, disc brake 2 is installed on the fixing end cap 16 of motor.Specifically, the jaw of disc brake 2 is directed at disk brake
3, while the mounting surface of its installing hole is aligned the mounting surface of the installing hole on two mounting ear m, in this condition, by disc brake
Pushed away in the diametric(al) of electric machine main shaft from outside to inside, and when disk brake 3 enters the jaw of disc brake 2 and the installation of disc brake 2
In the case that hole is aligned with the installing hole of two mounting ears, bolt is passed through in the installing hole of disc brake 2 with the installing hole of mounting ear
And nut screwing clamping is put, so as to complete the installation of disc brake 2.
Following technique effect can be brought by the motor disc brake component of the present invention：
(1) eliminate in the past for the connecting bracket of disc brake is installed, reduce production cost.
(2) technique, improve production efficiency are optimized.
(3) disc brake is directly secured together with the stator casing of motor, when braking the stress of disk brake and disc brake
Stress all acted on motor case on the contrary and cause the problem on deformation of polar body so as to dissolve motor because of disc brake stress.
[assembly method of motor disc brake component and bicycle]
Above, to motor structure and the assembling structure of motor disc brake component and method are illustrated.Below, main knot
Close Fig. 2～Fig. 6 mounting structure and the method for motor disc brake component and bicycle are described.
Below, the motor disc brake component of the present invention and the assembling structure of bicycle are described in conjunction with Fig. 2.First, electricity is described
The assembling structure of machine disc brake component and integrated underframe 140.As shown in Fig. 2 on fixing end cap 16, being formed centrally within for inserting
Enter the through hole of main shaft 13, bearing is installed for supporting spindle 13 in through hole.In the outside of fixing end cap 16, i.e., with integrated bottom
On the mounting surface of frame 140, annular boss r is formed with around through hole.The installation of Horseshoe is formed with the periphery of annular boss r
Platform t, is formed with multiple screws on erecting bed t, to be fixedly connected with integrated underframe 140.The interval of annular boss r and erecting bed t
A determining deviation is opened, to accommodate the appropriate section in integrated underframe 140.In addition, as shown in figure 4, the height of annular boss r is less than peace
The height of dress platform t.Joined by the structure and the counter structure on integrated underframe 140 of above-mentioned annular boss r and erecting bed t
Close such that it is able to while fixing integrated underframe 140 are installed, prevent integrated underframe 140 from relatively rotating with motor disc brake component.
Additionally, as shown in Fig. 2 the opening direction of the opening direction of erecting bed t and controller noted above cover 17 is in main shaft 13
Stagger on circumferencial direction certain angle, will not produce with integrated underframe 140 so as to disc brake 2 and conflict, and causes motor dish
Stopping component in a thickness direction can be thinning further.
Secondly, the mounting structure of motor disc brake component and wheel is described.As shown in Figures 3 and 4, in the outside of rotor hub 11
The mounting surface f of the similar flange arrangement of ring dress is formed on end face, forms screw on mounting surface f, so as to pass through bolt by wheel
It is fixed on mounting surface f.
By as described above, arrange the mounting structure with vehicle body respectively on rotor hub 11 and fixing end cap 16, so as to
As shown in figure 5, motor disc brake component is arranged between integrated underframe 140 and wheel.Here, say by taking motor disc brake component as an example
Understand its mounting structure between vehicle, but the present invention be not limited to motor disc brake component, or as shown in Figure 6
Motor internal is integrated with electromagnetism to be stopped etc. and brake system or not to be integrated with the structure for possessing brake system, as long as pass through electricity
The mode that the shell of machine is connected with vehicle belongs to protection scope of the present invention.
In addition, here so that motor disc brake component is illustrated as a example by trailing wheel, but motor disc brake component is pacified
It is mounted in front-wheel or is simultaneously attached to front wheels and rear wheels and can realizes the purpose of the present invention.In the case of front-wheel is arranged on, this
The fixing end cap 16 of the motor disc brake component of invention is for example, be mounted on front fork 110.
Following technique effect can be brought by mounting structure of the motor disc brake component of the present invention with wheel：
(1) assembling, convenient disassembly, are optimized technique, improve production efficiency, and are realized with lower cost more reliable
Structure；
(2) electric machine main shaft is not subject to car weight and is only used as gearing, and car weight is dispensed on and bears part in rotor hub
On fixing end lid, i.e., on motor housing, so as to improve the life-span of motor；
(3) rotor hub is delivered to the external carbuncle of wheel in the fixed seat of motor by bearing, so can be more preferable
The inner components of motor are protected not disturbed by extraneous factor, the damage so as to substantially reduce motor internal parts is same
When also reduce processing and material use requirement.
[explanation of disc brake lock set]
Above, the structure and installation method with regard to motor disc brake component is illustrated.In addition, the invention further relates to a kind of
The structure of novel disc brake lock set.
Fig. 7 is the structural representation of the disc brake lock set of the present invention.The present invention side locked by wheel different from the past
Formula, is characterised by directly locking disk brake.
As shown in fig. 7, the disc brake lock set of the present invention mainly includes disk brake 3 and lock 4.Additionally, as described below, this
Bright lock 4 can be controlled by mobile phone A PP, and therefore which also includes communication module (not shown) and control module.Lock 4
Can be can also be locked mode using electronic type using the mechanically mode of locking, which mainly includes to lock body and lock pin 41.Lock pin 41
Motion between two positions outside lock body is being recovered in lock body and is being reached by mechanical force or electromagnetic force etc..In addition, car
Lock 4 is fixed on by bolt on integrated underframe 140, and Wei Yu integrated underframe 140 and brake disc 3 between, and in control
In the breach of device cover 17 processed.Here, as in the breach, therefore disc brake 2 is also mounted on, as long as suitable when lock 4 is installed
When its position of adjustment so that do not interfere with each other between disc brake 2.Additionally, in this example, the quilt by bolt of lock 4
Be fixed on integrated underframe 140, but for example can also by with 2 similar mode of disc brake is installed, by lock 4 installed in solid
On fixed end lid 16.
In addition, with above-mentioned lock 4 accordingly, on disk brake 3, set on the circumferencial direction apart from center of circle same position
A series of lockholes are put, the position of lockhole is corresponding with lock pin 41, when user is for example by the lock pin 41 of the control lock 4 such as mobile phone A PP
Can complete to lock through the hole on disk brake 3.
If additionally, when when locking, lock pin 41 has not been able to correspond to the hole position on disk brake 3, lock pin 41 is by being arranged on lock
Spring assembly in 4 and withstood on the optional position of disk brake 3, at this moment, as long as user gently rotates wheel and make disk brake 3
With car load rear wheel, then in the hole that lock pin 41 can be fallen on the disk brake 3 adjacent with its current location.On the other hand, solve
Lock and control by user operation mobile phone A PP the retraction of lock pin 41 on lock 4 to complete unblock.
Here, in the present embodiment, preferably lock and unlock is completed by the control of mobile phone A PP, can so saves numerous
Trivial frame for movement, can reduce the operating burden of user again.Lock and unlock is carried out with regard to specifically how to control by APP
Content, refers to a kind of another application documents " lock " (application number of the applicant：201510886031.6).Certainly, this area
Technical staff understands and can control lock and unlock by any mechanically or electrically submode.
In addition, here so that disc brake lock set is illustrated as a example by trailing wheel, but disc brake lock set is arranged on
Front-wheel is simultaneously attached to front wheels and rear wheels and can realize the purpose of the present invention.In the case of front-wheel is arranged on, above-mentioned car
Lock 4 is for example, be mounted on front fork 110.
It is explained above to be applied to the motor disc brake component of the present invention, motor and disc brake lock set and is rotated with crank
Produce axis driving force bicycle embodiment, but the structure of these parts and its annexation be readily adaptable for use in electronic
The various electric vehicles such as bicycle, motorcycle, mobility scooter for old people, electric motor car.
The present invention is illustrated above by reference to the respective embodiments described above, but the present invention is not limited to above-mentioned each embodiment party
Formula, the scheme after appropriately combined for the composition of each embodiment or displacement is also included in the scope of the present invention.Furthermore it is also possible to
Knowledge based on those skilled in the art is suitably recombinated combination and processing sequence in each embodiment, or to each embodiment
Apply the deformation such as various design alterations, the embodiment for being applied in such deformation is likely to be included in the scope of the present invention
Interior.
Although the present invention has described each conception of species in detail, it will be appreciated by a person skilled in the art that for those concepts
Various modifications and substitutions can be achieved under the spirit of overall teaching disclosed by the invention.Those skilled in the art use
Ordinary skill just can realize the present invention illustrated in detail in the claims in the case of without the need for undue experimentation.It is appreciated that
, disclosed specific concept is merely illustrative that be not intended to limit the scope of the present invention, the scope of the present invention is by institute
The four corner of attached claims and its equivalent is determining.
Claims (13)
1. a kind of motor, for electric vehicle, it is characterised in that
The motor includes rotor hub, stator core, main shaft and fixing end cap,
Be provided with the fixing end lid of the motor for the vehicle frame that the motor is installed to the electric vehicle
One mounting structure,
Be provided with the rotor hub of the motor for the wheel that the motor is installed to the electric vehicle
Two mounting structures.
2. motor as claimed in claim 1, it is characterised in that
In the motor, the stator core is fixed with the fixing end cap, and the rotor hub surrounds the stator core
Rotation, the main shaft is through the center of the stator core, and is connected with the rotor hub.
3. motor as claimed in claim 1 or 2, it is characterised in that
First mounting structure includes the boss of the annular arranged on the end face of the fixing end cap and is arranged on described convex
The erecting bed of the Horseshoe of the periphery of platform.
4. motor as claimed in claim 3, it is characterised in that
Certain intervals, on the main shaft bearing of trend of the motor, the boss are kept between the boss and the erecting bed
Height less than the erecting bed height.
5. motor as claimed in claim 3, it is characterised in that
The first installation portion is integrally formed with the fixing end lid, for installing disc brake.
6. motor as claimed in claim 5, it is characterised in that
First installation portion is a pair first mounting ears.
7. motor as claimed in claim 5, it is characterised in that
On the circumferencial direction of the rotor hub, the second installation portion is provided with along side face, for installing disk brake.
8. motor as claimed in claim 7, it is characterised in that
Second installation portion is multiple second mounting ears that arranges on the circumferencial direction of the rotor hub.
9. motor as claimed in claim 6, it is characterised in that
On the circumferencial direction of the fixing end cap, periphery is provided with controller cage, for accommodating the controller of the motor.
10. motor as claimed in claim 9, it is characterised in that
The controller cage is arranged in the breach for band ring-type jaggy, first mounting ear.
11. motors as claimed in claim 10, it is characterised in that
The aperture position of the erecting bed is staggered on the circumferencial direction of the motor with the gap position on the controller cage
Certain angle.
12. motors as claimed in claim 1 or 2, it is characterised in that
Second mounting structure is the mounting surface of the annular being arranged on the end face of the rotor hub, sets on the mounting surface
There are multiple screws.
A kind of 13. electric vehicles, including motor, it is characterised in that
The motor includes rotor hub, stator core, main shaft and fixing end cap,
Be provided with the fixing end lid of the motor for the vehicle frame that the motor is installed to the electric vehicle
One mounting structure,
Be provided with the rotor hub of the motor for the wheel that the motor is installed to the electric vehicle
Two mounting structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881750.3A CN106476975B (en) | 2016-10-09 | 2016-10-09 | Motor and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881750.3A CN106476975B (en) | 2016-10-09 | 2016-10-09 | Motor and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106476975A true CN106476975A (en) | 2017-03-08 |
| CN106476975B CN106476975B (en) | 2022-07-15 |
Family
ID=58269187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610881750.3A Active CN106476975B (en) | 2016-10-09 | 2016-10-09 | Motor and vehicle |
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| CN111511634A (en) * | 2017-12-29 | 2020-08-07 | 雅马哈发动机株式会社 | Saddle-ride type electric vehicle |
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| CN106476975B (en) | 2022-07-15 |
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