CN102328580A - Electric self-driven wheel with electromagnetic engaging and disengaging gear - Google Patents

Electric self-driven wheel with electromagnetic engaging and disengaging gear Download PDF

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Publication number
CN102328580A
CN102328580A CN201110136304A CN201110136304A CN102328580A CN 102328580 A CN102328580 A CN 102328580A CN 201110136304 A CN201110136304 A CN 201110136304A CN 201110136304 A CN201110136304 A CN 201110136304A CN 102328580 A CN102328580 A CN 102328580A
Authority
CN
China
Prior art keywords
wheel rim
clutch
electromagnetic
rotor
type arrangement
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.)
Pending
Application number
CN201110136304A
Other languages
Chinese (zh)
Inventor
许宏伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201110136304A priority Critical patent/CN102328580A/en
Publication of CN102328580A publication Critical patent/CN102328580A/en
Priority to PCT/CN2012/000693 priority patent/WO2012159452A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2054—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed by controlling transmissions or clutches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/50—Drive Train control parameters related to clutches
    • B60L2240/507—Operating parameters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to an electric self-driven wheel with an electromagnetic engaging and disengaging gear. The electric self-driven wheel comprises an axle, the electromagnetic engaging and disengaging gear, a driving motor, a motor rotor, rim disc chucks, rims, a tire and a bearing, wherein a spline is arranged between a motor stator and the axle of the driving motor; the motor rotor is arranged outside the motor stator, and can rotate around the motor stator; the rim disc chucks are arranged at intervals on one side of the driving motor, and are arranged on the axle through the bearing; the electromagnetic engaging and disengaging gear is arranged on the side face of the motor rotor; the rims are fixedly arranged on the rim disc chucks through bolts; and the tire is arranged on the outer circumference of the rims. Due to the arrangement of the electromagnetic engaging and disengaging gear, the electric self-driven wheel has the advantages of simple structure, low cost and high engaging and disengaging performance.

Description

A kind of electric power self-driving vehicle wheel of charged magnetic-type arrangement of clutch
Technical field
The present invention relates to a kind of electric power self-driving vehicle wheel, particularly a kind of simple in structure, the electric power self-driving vehicle wheel of the charged magnetic-type arrangement of clutch that cost is low belongs to electrocar driving skills art field.
Background technology
The prior electric car; Still adopt driving system, clutch system, the brake system of traditional automobile, just changed driving engine into common drive motor, the energy has changed power supply into by gasoline; The energy utilization rate of the electrocar of this structure is low; And clutch system is complicated, makes and the maintenance cost height.
Summary of the invention
The present invention seeks to provides a kind of simple in structure for the deficiency that overcomes prior art, the electric power self-driving vehicle wheel of the charged magnetic-type arrangement of clutch that cost is low.
For achieving the above object, the technical scheme that the present invention adopts is: a kind of electric power self-driving vehicle wheel of charged magnetic-type arrangement of clutch comprises axletree, electromagnetic type arrangement of clutch, drive motor, rotor, wheel rim floral disc, wheel rim, tire, bearing; Be provided with spline between the motor stator of said drive motor and the axletree; Said rotor is arranged on the outside of motor stator, can rotate around motor stator; Said wheel rim floral disc is arranged on a side of drive motor at interval, and is arranged on the axletree through bearing; Said electromagnetic type arrangement of clutch is arranged on the side of described rotor; Said wheel rim is through being bolted on the wheel rim floral disc; Said tire is arranged on the excircle of wheel rim.
Preferably, said electromagnetic type arrangement of clutch comprises an electromagnetic clutch ring, and said electromagnetic clutch ring is arranged on the side of rotor or wheel rim floral disc.
Preferably, said electromagnetic type arrangement of clutch comprises polylith electromagnetic clutch piece, and said polylith electromagnetic clutch piece is arranged on the side of rotor or wheel rim floral disc regularly.
Preferably, said wheel rim floral disc is provided with cooling fan blade.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The electric power self-driving vehicle wheel of the charged magnetic-type arrangement of clutch of the present invention, drive motor is designed to motor stator and is arranged on the axletree, and rotor is arranged on the outside of motor stator, and the operative configuration of fixed axle; This design makes drive motor can be directly installed in the wheel rim, has saved whole traditional driving system and has eliminated the kinetic equation loss of driving system self, and vacateed very large space; Said wheel rim floral disc is provided with cooling fan blade, and drive motor has self air-cooled function like this, thereby has saved traditional cooling system; This programme also is provided with the electromagnetic type arrangement of clutch, and is simple in structure, and cost is low, disengaging performance is good.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the cutaway view of the electric power self-driving vehicle wheel of charged magnetic-type arrangement of clutch of the present invention;
Wherein: 1, axletree; 2, electromagnetic type arrangement of clutch; 3, drive motor; 4, rotor; 5, bearing; 6, wheel rim floral disc; 7, cooling fan blade; 8, wheel rim; 9, tire.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed description.
The electric power self-driving vehicle wheel of the of the present invention a kind of charged magnetic-type arrangement of clutch shown in accompanying drawing 1 comprises axletree 1, electromagnetic type arrangement of clutch 2, drive motor 3, rotor 4, wheel rim floral disc 6, wheel rim 8, tire 9, bearing 5; Be provided with spline (not marking) between the motor stator (not shown) of said drive motor 3 and the axletree 1; Said rotor 4 is arranged on the outside of motor stator, can rotate around motor stator; Said wheel rim floral disc 6 is arranged on the right side of drive motor 3 at interval, and is arranged on the axletree 1 through bearing 5; Said electromagnetic type arrangement of clutch 2 is arranged on the side of described rotor 4; Said wheel rim 8 is through being bolted on the wheel rim floral disc 6; Said tire 9 is arranged on the excircle of wheel rim 8; Said wheel rim floral disc is provided with cooling fan blade 7, and drive motor has self air-cooled function like this, thereby has saved traditional cooling system.In the present embodiment, said electromagnetic type arrangement of clutch includes an electromagnetic clutch ring, and said electromagnetic clutch ring is arranged on the side of described rotor 4; Certainly, said electromagnetic type arrangement of clutch also can comprise a plurality of electromagnetic clutch pieces, and said electromagnetic clutch piece is used for adsorbing wheel rim floral disc 6, reaches combining closely of drive motor 3 and wheel rim floral disc 6, thereby realizes that drive motor drives the rotation of tire.
Wherein accompanying drawing 1 is a light condition, and this moment, rotor 4 did not contact with wheel rim floral disc 6, rotor 4 idle running; During the starting state (not shown), drive motor 3 energising, the electromagnetic type arrangement of clutch from 2 also electric, the electromagnetic type arrangement of clutch is from 2 absorption wheel rim floral discs 6, and with its closed contact, rotor 4 drives 6 rotations of wheel rim floral discs.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The electric power self-driving vehicle wheel of the charged magnetic-type arrangement of clutch of the present invention, drive motor is designed to motor stator and is arranged on the axletree, and rotor is arranged on the outside of motor stator, and the operative configuration of fixed axle; This design makes drive motor can be directly installed in the wheel rim, has saved whole traditional driving system and has eliminated the kinetic equation loss of driving system self, and vacateed very large space; Said wheel rim floral disc is provided with cooling fan blade, and drive motor has self air-cooled function like this, thereby has saved traditional cooling system; This programme also is provided with the electromagnetic type arrangement of clutch, and is simple in structure, and cost is low, disengaging performance is good.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the present invention, all drop within the rights protection scope of the present invention.

Claims (4)

1. the electric power self-driving vehicle of charged magnetic-type arrangement of clutch wheel is characterized in that: comprise axletree, electromagnetic type arrangement of clutch, drive motor, rotor, wheel rim floral disc, wheel rim, tire, bearing; Be provided with spline between the motor stator of said drive motor and the axletree; Said rotor is arranged on the outside of motor stator, can rotate around motor stator; Said wheel rim floral disc is arranged on a side of drive motor at interval, and is arranged on the axletree through bearing; Said electromagnetic type arrangement of clutch is arranged on the side of described rotor; Said wheel rim is through being bolted on the wheel rim floral disc; Said tire is arranged on the excircle of wheel rim.
2. electric power self-driving vehicle wheel according to claim 1 is characterized in that: said electromagnetic type arrangement of clutch, comprise an electromagnetic clutch ring, and said electromagnetic clutch ring is arranged on the side of rotor or wheel rim floral disc.
3. electric power self-driving vehicle wheel according to claim 1 is characterized in that: said electromagnetic type arrangement of clutch, comprise polylith electromagnetic clutch piece, and said polylith electromagnetic clutch piece is arranged on the side of rotor or wheel rim floral disc regularly.
4. electric power self-driving vehicle wheel according to claim 1, it is characterized in that: said wheel rim floral disc is provided with cooling fan blade.
CN201110136304A 2011-05-25 2011-05-25 Electric self-driven wheel with electromagnetic engaging and disengaging gear Pending CN102328580A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201110136304A CN102328580A (en) 2011-05-25 2011-05-25 Electric self-driven wheel with electromagnetic engaging and disengaging gear
PCT/CN2012/000693 WO2012159452A1 (en) 2011-05-25 2012-05-18 Electric self-propelled car wheel having an electromagnetic clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110136304A CN102328580A (en) 2011-05-25 2011-05-25 Electric self-driven wheel with electromagnetic engaging and disengaging gear

Publications (1)

Publication Number Publication Date
CN102328580A true CN102328580A (en) 2012-01-25

Family

ID=45480645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110136304A Pending CN102328580A (en) 2011-05-25 2011-05-25 Electric self-driven wheel with electromagnetic engaging and disengaging gear

Country Status (2)

Country Link
CN (1) CN102328580A (en)
WO (1) WO2012159452A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012159452A1 (en) * 2011-05-25 2012-11-29 Xu Hongwei Electric self-propelled car wheel having an electromagnetic clutch

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2036722U (en) * 1988-08-11 1989-04-26 金文显 Wheel type driving motor for lightweight electric powered vehicles
CN2276687Y (en) * 1996-10-28 1998-03-18 曾怀谋 Rare earth permanent magnet outer rotor wheeled electrical machinery
CN1276645A (en) * 1999-06-02 2000-12-13 陶国珍 Disk-type permanent-magnet electric machine with stepless speed regulation
US20040189235A1 (en) * 2003-03-26 2004-09-30 Kramer Dennis A. Electric drive system including a stepper motor
GB2456351A (en) * 2008-01-14 2009-07-15 Pml Flightlink Ltd Hub motor with individually controlled stator coils provides safe braking
CN201409021Y (en) * 2009-05-06 2010-02-17 福建联合动力设备制造有限公司 Stator core with ventilation holes
CN202088864U (en) * 2011-05-25 2011-12-28 许宏伟 Electric power self-driven wheel with electromagnetic engaging and disengaging gear

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08183349A (en) * 1994-12-27 1996-07-16 Shinki Yo Axle driving method and its device
CN2802833Y (en) * 2005-02-05 2006-08-02 毛世琨 Planetary automatic speed change system of hub machine
WO2006137188A1 (en) * 2005-06-22 2006-12-28 Junichi Yoshimori Generator/drive motor enabling hybrid function
JP2009012627A (en) * 2007-07-05 2009-01-22 Sanyo Electric Co Ltd Hub for motor-driven wheel, and vehicle provided with the hub
CN202180739U (en) * 2011-05-25 2012-04-04 许宏伟 Electric sedan with electric power self-driving wheels
CN102328581A (en) * 2011-05-25 2012-01-25 许宏伟 Electric self-driven wheel
CN202208351U (en) * 2011-05-25 2012-05-02 许宏伟 Electric self-driven wheel
CN102328580A (en) * 2011-05-25 2012-01-25 许宏伟 Electric self-driven wheel with electromagnetic engaging and disengaging gear
CN102328582A (en) * 2011-05-25 2012-01-25 许宏伟 Electric automobile with electric self-driven wheels

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2036722U (en) * 1988-08-11 1989-04-26 金文显 Wheel type driving motor for lightweight electric powered vehicles
CN2276687Y (en) * 1996-10-28 1998-03-18 曾怀谋 Rare earth permanent magnet outer rotor wheeled electrical machinery
CN1276645A (en) * 1999-06-02 2000-12-13 陶国珍 Disk-type permanent-magnet electric machine with stepless speed regulation
US20040189235A1 (en) * 2003-03-26 2004-09-30 Kramer Dennis A. Electric drive system including a stepper motor
GB2456351A (en) * 2008-01-14 2009-07-15 Pml Flightlink Ltd Hub motor with individually controlled stator coils provides safe braking
CN201409021Y (en) * 2009-05-06 2010-02-17 福建联合动力设备制造有限公司 Stator core with ventilation holes
CN202088864U (en) * 2011-05-25 2011-12-28 许宏伟 Electric power self-driven wheel with electromagnetic engaging and disengaging gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012159452A1 (en) * 2011-05-25 2012-11-29 Xu Hongwei Electric self-propelled car wheel having an electromagnetic clutch

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Publication number Publication date
WO2012159452A1 (en) 2012-11-29

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20120125