CN209593196U - One kind is ridden instead of walk vehicle motor - Google Patents
One kind is ridden instead of walk vehicle motor Download PDFInfo
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- CN209593196U CN209593196U CN201920681817.8U CN201920681817U CN209593196U CN 209593196 U CN209593196 U CN 209593196U CN 201920681817 U CN201920681817 U CN 201920681817U CN 209593196 U CN209593196 U CN 209593196U
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Abstract
The utility model relates to Vehicle Engineering technical fields, in order to solve the problems, such as that the straight vehicle motor of riding instead of walk that drives of gearless deceleration in the related technology cannot achieve power loss self-actuating brake and parking, one kind is proposed to ride instead of walk vehicle motor, it include: stator unit, rotor unit and brake unit, the stator unit is fixedly mounted on the dead axle of motor, the rotor unit is installed in rotation on the dead axle, the brake unit includes friction plate assembly and electromagnetic clutch component, and the electromagnetic clutch component is for driving the friction plate assembly pressing to brake.According to the vehicle motor of riding instead of walk of the utility model embodiment, it not only can use stator unit and rotor unit cooperation driving fixed-axis rotation, and then drive scooter walking, and it can use the rotation of friction plate assembly and electromagnetic clutch component control rotor unit, and then realize the brake of scooter, brake unit is integrated in and is ridden instead of walk in vehicle motor, the performance for vehicle motor of riding instead of walk can be promoted.
Description
Technical field
The utility model relates to Vehicle Engineering technical field, ride instead of walk vehicle motor more particularly, to one kind.
Background technique
The traveling wheel of wheelchair, mobility scooter for old people, supermarket's electric shopping cart or building site carrier requires motor tool at present
There is a following two feature: 1, the driving of motor low-speed big；2, energy power loss self-actuating brake simultaneously parking, and can be manual in failure
Contact brake.
Current techniques mostly use the brush motor driving of transmission or brushless motor cooperation reduction gearbox to use, and in motor tail portion
Magnet clutch is powered on to complete the parking brake function to motor.But the occupied space of reduction gearbox is larger, and structure is complicated, and subtracts
Noise is larger after fast case long term wear, and transmission efficiency is low, and the experience for seriously affecting user especially for noise for wheel-chair is relaxed
Appropriateness.The gearless hub motor being widely used on electric vehicle at present can be fully able to provide and provide in this type application
This function of low-speed big, but want to realize the power loss automatic brake of large torque in the case where amplifying braking torque without gear
Simultaneously parking function is extremely difficult for vehicle.
Utility model content
The utility model, which slows down to solve gearless in the related technology, straight to be driven vehicle motor of riding instead of walk to cannot achieve power loss automatic
It brakes and the problem of parking, proposes one kind and ride instead of walk vehicle motor, above-mentioned vehicle motor of riding instead of walk eliminates deceleration using direct driving motor
Case, not only simplifies the structure design for vehicle motor of riding instead of walk, and improves the working efficiency for vehicle motor of riding instead of walk.
According to the vehicle motor of riding instead of walk of the utility model embodiment, comprising: stator unit, rotor unit and brake unit, institute
It states stator unit to be fixedly mounted on the dead axle of motor, the rotor unit is installed in rotation on the dead axle, the system
Moving cell includes friction plate assembly and electromagnetic clutch component, and when motor power loss, the electromagnetic clutch component was for driving the friction
Piece component is pressed to brake, the friction plate assembly include multiple movable friction plates and it is multiple determine friction plate and the movable friction plate with
Determine friction plate interval closed assembly, the movable friction plate and the rotor unit link, it is described determine friction plate be slidably mounted on it is described fixed
Turn on axis and by limit, determine the friction plate pressing movable friction plate described in when motor power loss electromagnetic clutch Component driver to make
It is dynamic.
According to the vehicle motor of riding instead of walk of the utility model embodiment, it not only can use stator unit and rotor unit cooperation driven
The rotation of turn subelement, and then scooter walking is driven, and can use friction plate assembly and turn with the control of electromagnetic clutch component
The braking of subelement, and then realize the brake of scooter, and friction plate assembly includes multiple movable friction plates and multiple determines friction plate
And the movable friction plate and determine friction plate interval closed assembly and single plate friction piece component and compares movable friction plate and determine between brake block
Contact rubbing surface greatly increase, corresponding brake force can significantly improve, and electromagnetic clutch component generate brake force can
It is transmitted between the friction plate assembly of closed assembly, brake force is multiplied, and the power loss self-actuating brake of large torque and parking may be implemented
Function.And vehicle motor of riding instead of walk eliminates reduction gearbox using direct driving motor, not only simplifies the structure design for vehicle motor of riding instead of walk,
And improve the working efficiency for vehicle motor of riding instead of walk.
One embodiment according to the present utility model, the electromagnetic clutch component include: electromagnet, armature and elastic component,
The electromagnet is socketed on the dead axle and is fixedly connected with the dead axle, the armature be socketed on the dead axle and with institute
It states dead axle to be slidably matched, the elastic component is configured between the armature and electromagnet, and when motor power loss, the electromagnet lost
The electricity armature presses the friction plate assembly under the action of the elastic member to brake.
One embodiment according to the present utility model, the electromagnet include: sucker and electromagnetic coil, the sucker socket
It is fixedly connected on the dead axle and with the dead axle, the sucker also has the holding tank for installing the elastic component, the electricity
Magnetic coil is built in the sucker, and the electromagnetic coil is for being attracted the armature.
One embodiment according to the present utility model, the stator unit include the stator being fixed on the sucker periphery
And it is mounted on the stator winding on stator, stator unit is directly installed on sucker, and which offers a saving stator supports.
One embodiment according to the present utility model, the rotor unit include: rotor and electric motor end cap, the rotor packet
Include: magnetic guiding loop and permanent magnet, the magnetic guiding loop socket are fixedly connected on the permanent magnet and with the permanent magnet, the rotor
It is upward to be arranged in the stator periphery, the electric motor end cap includes first end cover and second end cover, the first end cover and second
End cap is connected as one to form closed interior accommodating space by the magnetic guiding loop.
One embodiment according to the present utility model, the first end cover are installed in rotation on described by first bearing
On dead axle, the second end cover is installed in rotation on the dead axle by second bearing.
One embodiment according to the present utility model, the electric motor end cap is towards being fixed with connection on the face of the movable friction plate
Moving plate, it is described linkage disk circumferential direction on have multiple movable friction plates outside grab, be equipped in the circumferential direction of multiple movable friction plates suitable
With the limiting slot grabbed outside the movable friction plate, multiple movable friction plates are configured on the linkage disk and by the dynamic friction
Limit is grabbed outside piece, the electric motor end cap, which passes through the linkage disk and moves, grabs the linkage movable friction plate outside the movable friction plate.
One embodiment according to the present utility model is fixed with spline, the inner circumferential for determining friction plate on the dead axle
Equipped with the spline with the spline fitted, it is described determine friction plate can dead axle sliding relatively, the spline and the spline
Slot cooperation is to forbid described determining the relatively described fixed-axis rotation of friction plate.
One embodiment according to the present utility model, the spline are fixed with position-arresting disk far from the side of the armature, institute
Armature is stated towards extending braking parts on the face for determining friction plate, it is multiple it is described determine friction plate be limited in the braking parts and
Between position-arresting disk.
One embodiment according to the present utility model further includes manual releasing brake units, and the manual releasing brake is single
Member includes: STATEMENT OF FEDERALLY SPONSORED, apical ring and rotary drive, and one end of the STATEMENT OF FEDERALLY SPONSORED is fixed through the electromagnet and with the armature
Connection, the other end of the STATEMENT OF FEDERALLY SPONSORED have the pulling portion of circumferential projection, and the apical ring is slidably installed, and the apical ring is for driving
The pulling portion is moved, the pulling portion drives the armature to move towards the direction of the electromagnet by STATEMENT OF FEDERALLY SPONSORED, the rotation
Turn actuator to be spirally connected with the dead axle, the apical ring be socketed on the periphery of the rotary drive and with the rotary drive
Clearance fit, the rotary drive have the driving portion of circumferential projection, the rotary drive close to one end of the dead axle
It is directed away from when the direction of the dead axle is rotationally advancing driving portion and the pulling portion is driven by apical ring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the vehicle motor of riding instead of walk of the utility model one embodiment；
Fig. 2 is the main view according to the vehicle motor of riding instead of walk of the utility model embodiment；
Fig. 3 is the cross-sectional view of the line A-A along Fig. 2；
Fig. 4 is the structural schematic diagram according to the vehicle motor of riding instead of walk of the utility model another embodiment；
Fig. 5 is the structural schematic diagram according to the vehicle motor of riding instead of walk of the utility model another embodiment；
Fig. 6 is the cooperation schematic diagram of the friction plate assembly and linkage disk according to the utility model embodiment；
Fig. 7 is the structural schematic diagram for determining friction plate according to the utility model embodiment；
Fig. 8 is the structural schematic diagram according to the movable friction plate of the utility model embodiment.
In figure:
100: vehicle motor of riding instead of walk；1: dead axle；2: stator unit；3: rotor unit；4: brake unit；5: friction plate assembly；
6: electromagnetic clutch component；7: electromagnet；8: armature；9: elastic component；10: sucker；11: electromagnetic coil；12: stator；13: stator around
Group；14: rotor；15: magnetic guiding loop；16: first end cover；17: second end cover；18: movable friction plate；19: determining friction plate；20: linkage
Disk；21: being grabbed outside movable friction plate；22: limiting slot；23: spline；24: spline；25: position-arresting disk；26: braking parts；27: solution manually
Except brake units；28: STATEMENT OF FEDERALLY SPONSORED；29: pulling portion；30: apical ring；31: rotary drive；32: driving portion；33: handle；34: the
One bearing；35: second bearing；36: permanent magnet.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in figures 1-8, according to the vehicle motor 100 of riding instead of walk of the utility model embodiment, comprising: dead axle 1, stator unit 2,
Rotor unit 3 and brake unit 4.
Wherein, the dead axle 1 of vehicle motor 100 of riding instead of walk is formed as column extending in a straight line, and stator unit 2 is fixedly mounted on electricity
On the dead axle 1 of machine 100, and along the axially extending of dead axle 1, rotor unit 3 is installed in rotation on dead axle 1, and rotor unit 3 can
To be the annular being rotatably set on dead axle 1, it can be connected by bearing between rotor unit 3 and dead axle 1, electricity can be passed through
Casing is connected, that is to say, that motor casing and dead axle 1 rotatably cooperate, and rotor unit 3 is fixedly mounted on motor casing.
Further, brake unit 4 includes friction plate assembly 5 and electromagnetic clutch component 6, and the cooperation of friction plate assembly 5 is fixed
Between subelement 2 and rotor unit 3, or cooperation, between dead axle 1 and rotor unit 3, electromagnetic clutch component 6 controls friction plate
Component 5 is pressed to brake, specifically, electromagnetic clutch component 6 can control 5 phase mutual friction of friction plate assembly, utilizes frictional force
It limits the mutual rotation between stator unit 2 and rotor unit 3 or limits the mutual rotation between dead axle 1 and rotor unit 3,
Electromagnetic clutch component 6 also can control friction plate assembly 5 and contact phase mutual friction, thus contact stator unit 2 and rotor unit 3 it
Between it is mutual restriction and the mutual restriction between dead axle 1 and rotor unit 3.
Specifically, friction plate assembly 5 include multiple movable friction plates 18 and it is multiple determine friction plate 19, movable friction plate 18 with turn
Subelement 3 links, and determine friction plate 19 and is slidably mounted on dead axle 1 and is turned by limit, and electromagnetic clutch component 6, which drives, when motor power loss determines
Friction plate 19 presses movable friction plate 18 to brake, that is to say, that multiple to determine friction plate 19 and multiple determine friction plate 19 and successively replace
Arrangement, and movable friction plate 18 is fixed on rotor unit 3, and movable friction plate 18 can connect on electric motor end cap, determine friction plate 19 and
The sliding of stator unit 2 is connected, and determining friction plate 19 can be set on dead axle 1 and be connected with the sliding of stator unit 2, wherein dynamic to rub
Pad 18 relative to rotor unit 3 can sliding axially along dead axle 1, but cannot rotate relative to rotor unit 3, rub surely
Pad 19 can cannot be rotated relative to the sliding axially along dead axle 1 of stator unit 2 relative to stator unit 2.
When brake unit 4 presses friction plate assembly 5 to brake, axial compression movable friction plate 18 of the brake unit 4 along dead axle 1
With determine friction plate 19, movable friction plate 18 and determine to contact with each other after friction plate 19 is pressed and generate frictional force, thus contact rubs
Power realizes braking.
Using the setting of successively alternate intervals determine friction plate 19 and determine friction plate 19, not only can use 18 He of movable friction plate
Determining the rubbing action between friction plate 19 is that motor 100 provides brake control power, and can increase movable friction plate 18 and Ding Mo
The friction area of pad 19, and then frictional force is promoted, furthermore, the friction plate assembly 5 of above structure, which can make full use of, determines friction
Gap between piece 19 and movable friction plate 18, occupied space is smaller, improves the space utilization rate of motor 100.
As a result, according to the vehicle motor 100 of riding instead of walk of the utility model embodiment, stator unit 2 and rotor not only can use
The cooperation driving dead axle 1 of unit 3 rotates, and then drives scooter walking, and can use friction plate assembly 5 and electromagnetic clutch group
Part 6 controls the rotation of rotor unit 3, and then realizes the brake of scooter, and brake unit 4 is integrated in and is ridden instead of walk in vehicle motor 100,
Can promote the performance for vehicle motor 100 of riding instead of walk, and friction plate assembly 5 include multiple movable friction plates 18 and it is multiple determine friction plate 19 and
Movable friction plate 18 and determine friction plate 19 be spaced closed assembly compared with single plate friction piece component movable friction plate 18 with determine friction plate 19 it
Between contact rubbing surface greatly increase, corresponding brake force can significantly improve, and the brake force that electromagnetic clutch component 6 generates can be
It is spaced between the friction plate assembly 5 of closed assembly and transmits, brake force is multiplied, and the power loss self-actuating brake of large torque may be implemented and stay
Vehicle function.And vehicle motor of riding instead of walk eliminates reduction gearbox, the structure for not only simplifying vehicle motor of riding instead of walk is set using direct driving motor
Meter, and improve the working efficiency for vehicle motor of riding instead of walk.
One embodiment according to the present utility model, electromagnetic clutch component 6 include: electromagnet 7, armature 8 and elastic component 9,
Electromagnet 7 is socketed on the dead axle 1 for vehicle motor 100 of riding instead of walk and is fixedly connected with dead axle 1, armature 8 be socketed on dead axle 1 and with it is fixed
Axis 1 is slidably matched, and armature 8 can move between a position and the second position along the axial of dead axle 1, when armature 8 is located at the
When one position, 8 extrusion friction piece component 5 of armature simultaneously presses friction plate assembly 5, movable friction plate 18 and determines friction plate 19 in armature 8
Pressure act on lower phase mutual friction to realize the braking to vehicle motor 100 of riding instead of walk, when armature 8 is located at the second position and friction plate
Component 5 separates, and friction plate releases stitching state, and then can release the braking action to vehicle motor 100 of riding instead of walk.9 quilt of elastic component
Configuration is between armature 8 and electromagnet 7, and 7 power loss armature 8 of electromagnet presses friction plate group under the action of elastic component 9 when brake
Part 5 is to brake, that is to say, that electromagnet 7 generates electromagnetic field absorption armature 8 in the conductive state, and armature 8 squeezes elastic component 9 simultaneously
It is moved to the second position from first position, after 7 power loss of electromagnet, the electromagnetic field that electromagnet 7 generates is eliminated, and armature 8 is in elasticity
First position is moved to from the second position under the action of part 9 and presses friction plate assembly 5, frictional force after friction plate assembly 5 presses
Realize the braking to vehicle motor 100 of riding instead of walk.
Cooperate extrusion friction piece component 5 using armature 8 and elastic component 9, and then realize the purpose of friction brake, utilizes armature
8 squeeze the pressing effect that elastic component 9 releases armature 8 to friction plate assembly 5 with the cooperation of electromagnet 7, and then release to scooter electricity
The braking action of machine 100.
Whether the electromagnetic clutch component 6 of above structure not only can effectively control the brake for vehicle motor 100 of riding instead of walk, Er Qie
In the case that electromagnet 7 powers off, the elastic force of elastic component 9 pushes armature 8 to press friction plate assembly 5, and vehicle motor 100 of riding instead of walk at this time is
In braking state, it is possible thereby to guarantee scooter when failure influences to power, the brake system of vehicle can be with normal braking
Parking is conducive to the security performance for promoting vehicle.
One embodiment according to the present utility model, electromagnet 7 include: sucker 10 and electromagnetic coil 11, and sucker 10 is socketed
It is fixedly connected on dead axle 1 and with dead axle 1, stator unit 2 can be fixedly connected on sucker 10, and sucker 10 is equipped with towards rank
The holding tank of the open installation elastic component 9 of iron 8, a part of elastic component 9 are contained in holding tank, and another part stretches out holding tank
It is connected on armature 8, holding tank can not only provide conveniently for the assembly of elastic component 9, but also can promote the assembly of elastic component 9
Stability prevents the fitment stability between 9 wobble effects elastic component 9 of elastic component and armature 8.Wherein, built in electromagnetic coil 11
In sucker 10, electromagnetic coil 11 is used for adhesive armature 8, can limit 11 mounting groove of electromagnetic coil, electromagnetic wire in sucker 10
Circle 11 may be mounted in 11 mounting groove of electromagnetic coil, and electromagnetic coil 11 can also be integrally formed structure, example with sucker 10
Such as when sucker 10 forms, electromagnetic coil 11 can be cast in sucker 10.It is possible thereby to promote the compact-sized of electromagnet 7
Property, save the occupied space of electromagnet 7.
One embodiment according to the present utility model, stator unit 2 include the stator 12 that is fixed on 10 periphery of sucker with
And it is mounted on the stator winding 13 on stator 12, stator winding 13 is formed as the electromagnetic coil 11 being fixed on stator 12, stator
12 can be formed as the annular being set on dead axle 1, be also possible to the annular being set on sucker 10, and stator 12 is set in sucker
On 10, size of the vehicle motor 100 on the central axis of dead axle 1 of riding instead of walk can be reduced, is conducive to reduce 100 volume of motor, it can
It is provided conveniently with the assembly for motor 100.
One embodiment according to the present utility model, rotor unit 3 include: rotor 14 and electric motor end cap, and rotor 14 includes:
Magnetic guiding loop 15 and permanent magnet 36, magnetic guiding loop 15 are socketed on permanent magnet 36 and are fixedly connected with permanent magnet 36, and rotor 14 is arranged in
12 periphery of stator is upward, and electric motor end cap includes first end cover 16 and second end cover 17, and first end cover 16 and second end cover 17 pass through
Magnetic guiding loop 15 is connected as one to form closed interior accommodating space.Determine that is, first end cover 16 is rotatably sleeved on
On axis 1, and the outer periphery of first end cover 16 with the end of axial one end of magnetic guiding loop 15 along being connected, second end cover 17 rotationally covers
Be located on dead axle 1, and the outer periphery of second end cover 17 and the end of the axial other end of magnetic guiding loop 15 be along being connected, first end cover 16 with
It is equipped with first bearing 34 between dead axle 1, second bearing 35 is equipped between second end cover 17 and dead axle 1.
Wherein, stator unit 2, rotor 14, friction plate assembly 5 and electromagnetic clutch component 6 may be provided in first end cover 16 with
Between second end cover 17, it is also possible to stator unit 2 and rotor 14 is located between first end cover 16 and second end cover 17, braking is single
Member 4 can be located at first end cover 16 back to the side of second end cover 17 or second end cover 17 back to the side of first end cover 16.
It is possible thereby to which cooperatively forming shell using first end cover 16, second end cover 17 and magnetic guiding loop 15 protects vehicle motor of riding instead of walk
100, and the tire of scooter can be set on magnetic guiding loop 15.
Wherein, first end cover 16 is installed in rotation on dead axle 1 by first bearing 34, and second end cover 17 is by second
Bearing 35 is installed in rotation on dead axle 1, by the way that first bearing 34 is arranged between first end cover 16 and dead axle 1, not only may be used
To prevent from rubbing between first end cover 16 and dead axle 1, the rotation of dead axle 1 in 100 course of work of vehicle motor of riding instead of walk is reduced
Resistance improves working efficiency, can also prevent from that mutually damage occurs between first end cover 16 and dead axle 1, and can be promoted
The fitment stability of first end cover 16 and dead axle 1 prevents dead axle 1 from glancing off with first end cover 16.Similar, by second
Second bearing 35 is set between end cap 17 and dead axle 1, is also possible to prevent that friction damage occurs between second end cover 17 and dead axle 1,
The rotational resistance for advantageously reducing dead axle 1 improves the working efficiency for vehicle motor 100 of riding instead of walk.
One embodiment according to the present utility model, electric motor end cap is towards being fixed with linkage disk on the face of movable friction plate 18
20, have in the circumferential direction of disk 20 that links and grab 21 outside multiple movable friction plates, dead axle 1 is gripped in outside friction plate is axially toward dynamic friction
Piece 18 protrudes, and the limiting slot 22 that adaptation movable friction plate grabs 21 outside, multiple dynamic friction are equipped in the circumferential direction of multiple movable friction plates 18
Piece 18 is configured on linkage disk 20 and by grabbing 21 limits outside movable friction plate, and multiple limiting slots 22 of movable friction plate 18 correspond
The movable friction plate for being connected to linkage disk 20 outside grab on 21, electric motor end cap is by grabbing 21 linkages outside linkage disk 20 and movable friction plate
Movable friction plate 18, movable friction plate 18 link grab 21 outside disk 20 and movable friction plate under the action of, the axial direction of dead axle 1 can be opposite
It slides, but cannot be rotated relative to electric motor end cap in electric motor end cap.
21 are grabbed by being arranged outside linkage disk 20 and movable friction plate on electric motor end cap, can be mentioned for the assembly of movable friction plate 18
For convenient, can not only guarantee movable friction plate 18 moved along the axial direction of dead axle 1 so that with determine the cooperation realization of friction plate 19
Friction brake, and can guaranteeing in the circumferential direction of dead axle 1, movable friction plate 18 and electric motor end cap are to maintain static, prevent electricity
Generator terminal lid rotates relative to movable friction plate 18, improves the braking effect of motor 100.
One embodiment according to the present utility model is fixed with spline 23 on dead axle 1, and the inner circumferential for determining friction plate 19 is equipped with
The spline 24 cooperated with spline 23, the cross sectional shape of spline 23 is identical as the cross sectional shape of spline 24, determines 19 sets of friction plate
It is located on the spline 23 of dead axle 1, and determine friction plate 19 dead axle 1 to slide relatively, spline 23 and the cooperation of spline 24 are fixed to forbid
Friction plate 19 is rotated relative to dead axle 1.
By setting spline 23 and spline 24, can not only guarantee to determine friction plate using spline 23 and the cooperation of spline 24
19 can cooperate realization friction brake along sliding axially for dead axle 1 with movable friction plate 18 in turn, and can anti-fastening friction plate 19
It rotates relative to dead axle 1, improves the braking effect of motor 100.
One embodiment according to the present utility model, spline 23 are fixed with position-arresting disk 25, armature 8 far from the side of armature 8
Extend braking parts 26 on towards the face for determining friction plate 19, braking parts 26 are formed towards the convex block for determining the protrusion of friction plate 19, more
It is a to determine friction plate 19 and be limited between braking parts 26 and position-arresting disk 25, utilize braking parts 26 and position-arresting disk 25 to cooperate, Ke Yiti
Electromagnetic clutch component 6 is risen to the pressing effect of friction plate assembly 5 and pressing active force, prevents from pressing friction plate group because of armature 8
The dynamics of part 5 not enough influences braking effect.
One embodiment according to the present utility model, vehicle motor 100 of riding instead of walk further include manual releasing brake units 27, manually
Releasing brake units 27 includes: STATEMENT OF FEDERALLY SPONSORED 28, apical ring 30 and rotary drive 31, and electromagnet 7 is run through simultaneously in one end of STATEMENT OF FEDERALLY SPONSORED 28
It is fixedly connected with armature 8, the other end of STATEMENT OF FEDERALLY SPONSORED 28 has the pulling portion 29 of circumferential projection, and STATEMENT OF FEDERALLY SPONSORED 28 can be along dead axle 1
Axial direction move.Apical ring 30 is slidably installed, apical ring 30 be set on dead axle 1 and can sliding axially along dead axle 1, apical ring 30
It is connected with pulling portion 29 for driving pulling portion 29, pulling portion 29 drives STATEMENT OF FEDERALLY SPONSORED 28 mobile under the driving effect of apical ring 30,
And then armature 8 is driven to move towards the direction of electromagnet 7, armature 8 moves towards the direction of electromagnet 7 and then squeezes elastic component 9,
And the pressing released to friction plate assembly 5 acts on, and then releases braking action of the brake unit 4 to stator unit 2.Wherein, it revolves
Turn actuator 31 to be spirally connected with dead axle 1, rotary drive 31 can be set on dead axle 1, the internal perisporium of rotary drive 31 and fixed
The periphery wall of axis 1 is formed with intermeshing screw thread, and rotary drive 31 can also be plugged on the end of dead axle 1, the end of dead axle 1
Portion can limit open thread cavity, and rotary drive 31 is plugged in thread cavity, and the periphery wall of rotary drive 31 with
The internal perisporium of thread cavity is threadedly engaged.Rotary drive 31 when circumferentially rotating, generates corresponding axial displacement along dead axle 1.Top
Ring 30 is socketed on the periphery of rotary drive 31, and with 31 clearance fit of rotary drive, apical ring 30 can be arranged rotation drive
On moving part 31, and the internal perisporium of apical ring 30 is greater than the periphery wall of rotary drive 31, and rotary drive 31 is close to one end of dead axle 1
Driving portion 32 with circumferential projection, driving portion 32 are formed about the setting of rotary drive 31 and along the diameters of rotary drive 31
To the boss outwardly protruded, but the overall diameter of driving portion 32 is greater than the interior diameter of apical ring 30, and driving portion 32 is located at apical ring 30 and rank
Between iron 8, when driving portion 32 is mobile with the direction that rotary drive 31 is directed away from armature 8, the side wall and apical ring of driving portion 32
30 side wall abuts and then the direction for driving apical ring 30 to be directed away from armature 8 is mobile.Rotary drive 31 is directed away from dead axle 1
Driving portion 32 drives pulling portion 29 mobile by apical ring 30 when direction of the direction namely far from armature 8 is rotationally advancing, and then band
Moving armature 8 is mobile towards electromagnet 7.
Wherein, rotary drive 31 is equipped with the handle 33 for leaking out electric motor end cap, and user can directly be grasped by handle 33
Make to release brake units 27 manually to contact the on-position for vehicle motor 100 of riding instead of walk.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (10)
- Vehicle motor (100) 1. one kind is ridden instead of walk characterized by comprisingStator unit (2), the stator unit (2) are fixedly mounted on the dead axle (1) of motor (100)；Rotor unit (3), the rotor unit (3) are installed in rotation on the dead axle (1)；Brake unit (4), the brake unit (4) include friction plate assembly (5) and electromagnetic clutch component (6), when motor power loss The electromagnetic clutch component (6) drives friction plate assembly (5) pressing to brake；The friction plate assembly (5) includes multiple Movable friction plate (18) and it is multiple determine friction plate (19) and the movable friction plate (18) and determine friction plate (19) interval closed assembly, it is described dynamic Friction plate (18) and the rotor unit (3) are linked, described to determine friction plate (19) and be slidably mounted on the dead axle (1) and limited Turn, electromagnetic clutch component (6) driving of when motor power loss is described determine friction plate (19) and press the movable friction plate (18) with system It is dynamic.
- 2. vehicle motor of riding instead of walk (100) according to claim 1, which is characterized in that the electromagnetic clutch component (6) includes:Electromagnet (7), the electromagnet (7) are socketed on the dead axle (1) and are fixedly connected with the dead axle (1)；Armature (8), the armature (8) are socketed on the dead axle (1) and are slidably matched with the dead axle (1)；Elastic component (9), the elastic component (9) are configured between the armature (8) and electromagnet (7), when motor power loss described in Armature (8) described in electromagnet (7) power loss presses the friction plate assembly (5) under the action of elastic component (9) to brake.
- 3. vehicle motor of riding instead of walk (100) according to claim 2, which is characterized in that the electromagnet (7) includes:Sucker (10), the sucker (10) are socketed on the dead axle (1) and are fixedly connected with the dead axle (1), the sucker (10) also there is the holding tank for installing the elastic component (9)；Electromagnetic coil (11), the electromagnetic coil (11) are built in the sucker (10), and the electromagnetic coil (11) is for inhaling Close the armature (8).
- 4. vehicle motor of riding instead of walk (100) according to claim 3, which is characterized in that the stator unit (2) includes being fixed on Stator (12) on sucker (10) periphery and the stator winding (13) being mounted on stator (12).
- 5. vehicle motor of riding instead of walk (100) according to claim 4, which is characterized in that the rotor unit (3) includes:Rotor (14) includes: magnetic guiding loop (15) and permanent magnet (36), and the magnetic guiding loop (15) is socketed on the permanent magnet (36) And it is fixedly connected with the permanent magnet (36)；It is upward that the rotor (14) is arranged in the stator (12) periphery；Electric motor end cap, the electric motor end cap include first end cover (16) and second end cover (17), the first end cover (16) and Two end caps (17) are connected as one to form closed interior accommodating space by the magnetic guiding loop (15).
- 6. vehicle motor of riding instead of walk (100) according to claim 5, which is characterized in that the first end cover (16) is by first Bearing (34) is installed in rotation on the dead axle (1), the second end cover (17) by second bearing (35) rotationally It is mounted on the dead axle (1).
- 7. vehicle motor of riding instead of walk (100) according to claim 6, which is characterized in that the electric motor end cap rubs towards described move It is fixed with linkage disk (20) on the face of pad (18), has outside multiple movable friction plates in the circumferential direction of linkage disk (20) and grabs (21), the limiting slot (22) for being adapted to and grabbing (21) outside the movable friction plate is equipped in the circumferential direction of multiple movable friction plates (18), Multiple movable friction plates (18) are configured on the linkage disk (20) and by grabbing (21) limit outside the movable friction plate, described Electric motor end cap is by grabbing (21) linkage movable friction plate (18) outside the linkage disk (20) and the movable friction plate.
- 8. vehicle motor of riding instead of walk (100) according to claim 7, which is characterized in that be fixed with spline on the dead axle (1) (23), the inner circumferential for determining friction plate (19) is equipped with the spline (24) cooperated with the spline (23), described to determine friction plate (19) can the dead axle (1) sliding relatively, the spline (23) and the spline (24) cooperate to forbid described determining friction plate (19) it is rotated relative to the dead axle (1).
- 9. vehicle motor of riding instead of walk (100) according to claim 8, which is characterized in that the spline (23) is far from the armature (8) side is fixed with position-arresting disk (25), and the armature (8) is towards extending braking parts on the face for determining friction plate (19) (26), multiple described to determine friction plate (19) and be limited between the braking parts (26) and position-arresting disk (25).
- 10. vehicle motor of riding instead of walk (100) according to claim 9, which is characterized in that further include manual releasing brake units (27), the manual releasing brake units (27) include:One end of STATEMENT OF FEDERALLY SPONSORED (28), the STATEMENT OF FEDERALLY SPONSORED (28) is fixedly connected through the electromagnet (7) and with the armature (8), The other end of the STATEMENT OF FEDERALLY SPONSORED (28) has the pulling portion (29) of circumferential projection；Apical ring (30), described, for the apical ring (30) for driving the pulling portion (29), the pulling portion (29) passes through STATEMENT OF FEDERALLY SPONSORED (28) armature (8) is driven to move towards the direction of the electromagnet (7)；Rotary drive (31), the rotary drive (31) are spirally connected with the dead axle (1), and the apical ring (30) is socketed in described On the periphery of rotary drive (31) and with the rotary drive (31) clearance fit, the rotary drive (31) is close to institute The one end for stating dead axle (1) has the driving portion (32) of circumferential projection, and the rotary drive (31) is directed away from the dead axle (1) Direction when being rotationally advancing driving portion (32) by apical ring (30) drive the pulling portion (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681817.8U CN209593196U (en) | 2019-05-13 | 2019-05-13 | One kind is ridden instead of walk vehicle motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681817.8U CN209593196U (en) | 2019-05-13 | 2019-05-13 | One kind is ridden instead of walk vehicle motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209593196U true CN209593196U (en) | 2019-11-05 |
Family
ID=68347266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681817.8U Withdrawn - After Issue CN209593196U (en) | 2019-05-13 | 2019-05-13 | One kind is ridden instead of walk vehicle motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209593196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962570A (en) * | 2019-05-13 | 2019-07-02 | 常州高尔登科技有限公司 | One kind is ridden instead of walk vehicle motor |
| CN113037005A (en) * | 2021-03-03 | 2021-06-25 | 达闼机器人有限公司 | Band-type brake motor, reduction gear and robot |
| CN109962570B (en) * | 2019-05-13 | 2024-07-02 | 常州高尔登科技有限公司 | Motor of scooter |
-
2019
- 2019-05-13 CN CN201920681817.8U patent/CN209593196U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962570A (en) * | 2019-05-13 | 2019-07-02 | 常州高尔登科技有限公司 | One kind is ridden instead of walk vehicle motor |
| CN109962570B (en) * | 2019-05-13 | 2024-07-02 | 常州高尔登科技有限公司 | Motor of scooter |
| CN113037005A (en) * | 2021-03-03 | 2021-06-25 | 达闼机器人有限公司 | Band-type brake motor, reduction gear and robot |
| CN113037005B (en) * | 2021-03-03 | 2022-07-26 | 达闼机器人股份有限公司 | Band-type brake motor, reduction gear and robot |
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| AV01 | Patent right actively abandoned |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191105 Effective date of abandoning: 20240702 |