WO2012045267A1 - Hybrid drive wheel - Google Patents

Hybrid drive wheel Download PDF

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Publication number
WO2012045267A1
WO2012045267A1 PCT/CN2011/080361 CN2011080361W WO2012045267A1 WO 2012045267 A1 WO2012045267 A1 WO 2012045267A1 CN 2011080361 W CN2011080361 W CN 2011080361W WO 2012045267 A1 WO2012045267 A1 WO 2012045267A1
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WO
WIPO (PCT)
Prior art keywords
wheel
power
mechanical power
rotating shaft
wheel hub
Prior art date
Application number
PCT/CN2011/080361
Other languages
French (fr)
Chinese (zh)
Inventor
卓建云
Original Assignee
Zhuo Jianyun
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 Zhuo Jianyun filed Critical Zhuo Jianyun
Publication of WO2012045267A1 publication Critical patent/WO2012045267A1/en

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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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • 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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M23/00—Transmissions characterised by use of other elements; Other transmissions
    • B62M23/02—Transmissions characterised by use of other elements; Other transmissions characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B60K2006/264—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators with outer rotor and inner stator
    • 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
    • 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
    • Y02T10/62—Hybrid vehicles

Definitions

  • the invention relates to a dual power wheel.
  • the existing electric vehicle uses the power source generated by electric energy to drive the wheel to rotate forward.
  • the advantage is that it is environmentally friendly and energy-saving, and does not pollute the environment.
  • the disadvantage is that the riding speed is slow, the riding distance is limited, and the long-distance driving cannot be performed. After charging, it is not only inconvenient to charge, but also takes a long time to recharge to resume use.
  • the fuel-powered motorcycle uses the power source of the fuel-burning student to drive the wheel to rotate forward.
  • the advantage is that the riding speed is fast, the passing performance is good, the driving distance is long, and when there is no oil, the gas station is randomly found on the road.
  • the present invention provides a dual power wheel which can drive wheel rotation through an electric power source and drive wheel rotation through a mechanical power source. It is convenient and fast, and does not affect each other. It not only combines the advantages of both electric drive and mechanical power drive, but also facilitates users to exchange and use according to their own needs, and is compact and reasonable in structure, convenient and flexible to use, and small in space.
  • the technical solution of the present invention is constructed as follows, which is characterized in that it comprises a power rotating shaft, a stator coil assembly that is sleeved on the outer circumference of the power rotating shaft and is rotatably connected with the power rotating shaft, and is sleeved on the outer circumference of the stator coil assembly and a wheel hub rotatably coupled to the stator coil assembly and a mover assembly fixed to the inner circumference of the wheel hub for cooperating with the stator coil assembly to generate a rotational driving force; the axial end of the power shaft is synchronized with the wheel hub through the end cover The connection is rotated, and the other end of the power shaft is provided with a mechanical power input device, and the mechanical power input device comprises a transmission box body and a mechanical power input end, a transmission component and a mechanical power disposed in the transmission box body and sequentially connected to the transmission.
  • An output wheel the mechanical power input end is connected to the mechanical power source to input mechanical kinetic energy
  • the mechanical power output wheel is a one-way overtaking gear that is unidirectionally connected to the power rotating shaft extending into the transmission box body, the one-way connection Transmission finger
  • the mechanical power output wheel can drive the power shaft to rotate, and when the power shaft rotates as the driving shaft, the mechanical power output wheel does not rotate with the power shaft; the power shaft is rotationally connected with the transmission box body.
  • the stator coil assembly is fixedly coupled to the transmission case, and the wheel hub is rotatably coupled to the transmission case.
  • the dual power wheel of the present invention can drive the wheel rotation by the electric rotational driving force generated by the electric energy, and can also drive the wheel rotation by the mechanical rotating driving force generated by the fuel combustion (or the pedal). Therefore, the existing fuel motorcycle and electric vehicle can be used in combination.
  • the electric drive circuit control system is used to energize the stator coil assembly, so that the mover assembly drives the wheel hub and the wheel to rotate, and the wheel hub drives the power shaft synchronously through the end cover, due to the power shaft and
  • the mechanical power output wheel is connected in one-way connection, so the mechanical power output wheel does not rotate at this time, and the power shaft is idling relative to the mechanical power output wheel.
  • the mechanical power source When it is necessary to drive the wheel to rotate by a mechanical power source such as fuel, the mechanical power source is started, so that the mechanical power input end drives the mechanical power output wheel to rotate through the transmission component, and then the power shaft rotates through the mechanical power output wheel, and the power shaft passes through the end.
  • the cover drives the wheel hub and the wheel to rotate synchronously. Since the stator coil assembly is rotatably connected to the power shaft and the wheel hub, the rotation of the power shaft and the wheel hub does not affect the stator coil assembly.
  • the present invention has the following advantages:
  • the invention can drive the wheel rotation through the electric power source, and can drive the wheel rotation through the mechanical power source, and the interchange between the two is convenient and fast, and does not affect each other, and the electric drive and the mechanical power drive are integrated.
  • the advantages of both are convenient for users to exchange and use according to their own needs.
  • the invention can not only reduce noise and exhaust gas emissions, but also can reversely charge the electronic driving components of the wheel when the mechanical power source is used to drive the wheel forward, and the reverse charging utilization can reach 20%-30%.
  • the electric quantity can be put into use again in the electric drive mode, which can increase the number of electric motor mileage, and achieve the effect of environmental protection, energy saving and emission reduction.
  • the electric control portion is directly mounted in the wheel, and the stator coil assembly of the electric control portion is
  • the transmission case ie, the gear case of the fuel motorcycle
  • the transmission case is fixedly connected, so that the power shaft passes through the hole in the stator coil assembly body, and the two ends are respectively connected with the mechanical power output wheel and the end cover, without additionally increasing the appearance size of the fuel machine.
  • the utility model can realize the use of hybrid electric power, and the overall occupied space of the product is small, the structure is compact and reasonable, and the use is convenient and flexible.
  • FIG. 1 is a schematic view showing the construction of an embodiment of the present invention.
  • the reference numerals in the figure are as follows: 1. Power shaft, 2. Stator coil assembly, 3. Wheel hub, 4. Moving sub-assembly, 5. End cover, 6. Transmission case, 7. Mechanical power input terminal, 8. Transmission assembly, 9, mechanical power output wheel, 10, threaded connection components, 11, sealing ring.
  • Fig. 1 shows a dual power wheel according to the present invention, which is characterized in that it comprises a power rotating shaft 1, and is placed on the outer periphery of the power rotating shaft 1 and a stator coil assembly 2 rotatably coupled to the power shaft 1 and a wheel hub 3 sleeved on the outer circumference of the stator coil assembly 2 and rotatably coupled to the stator coil assembly 2 and fixed to the inner circumference of the wheel hub 3 for mating with the stator coil assembly 2 a mover assembly 4 for generating a rotational driving force; the axial end of the power rotating shaft 1 and the wheel hub 3 are synchronously connected and rotated by the end cover 5, and the other end of the power rotating shaft 1 is provided with a mechanical power input device.
  • the mechanical power input device comprises a transmission box body 6 and a mechanical power input end 7 (which may be a shaft or a wheel) disposed in the transmission box body 6 and sequentially connected to the transmission, a transmission assembly 8 and a mechanical power output wheel 9, the machine
  • the power input end 7 is connected to a mechanical power source to input mechanical kinetic energy
  • the mechanical power output wheel 9 is a power rotating shaft extending into the transmission case 6
  • the one-way transmission gear of the one-way connection transmission means that when the mechanical power output wheel 9 rotates as the driving wheel, the mechanical power output wheel 9 can drive the power shaft 1 to rotate, and when the power shaft 1 rotates as the driving shaft At this time, the mechanical power output wheel 9 does not rotate with the power rotating shaft 1, and the power rotating shaft 1 and the mechanical power output wheel 9 idle.
  • the one-way transcendental gear can adopt various structures disclosed in the prior art, and as long as the above functions can be realized, the product is currently commercially available.
  • the power shaft 1 is rotatably coupled to the transmission case 6, the stator coil assembly 2 is fixedly coupled to the transmission case 6, and the wheel hub 3 is rotatably coupled to the transmission case 6.
  • the outer peripheral portion of the end cover 5 can be fixedly connected to the outer end surface of the wheel hub 3 through the screw connection assembly 10 (or other removable connection manner) as shown in FIG. 1, or the outer peripheral portion of the end cover 5 is also It can be formed integrally with the wheel hub 3 .
  • the end cap 5 can be coupled to a spline provided on the outer peripheral wall of the power shaft 1 through a spline hole provided in the middle portion thereof.
  • the end cover 5 and the power rotating shaft 1 can also be synchronously connected and driven by a screw connection or a keyway connection or other detachable connection.
  • the central portion of the end cap 5 may be integrally formed with the power shaft 1 such that the outer peripheral portion of the end cap 5 is coupled to the wheel hub by a detachable structure.
  • the end cap 5 can be a closed cover structure or a hollow plate-like structure or a strip-type structure.
  • the end cover 5 is driven by a spline hole provided at a middle portion thereof and a spline connection provided on the outer peripheral wall of the power rotating shaft 1.
  • the outer peripheral portion of the end cover 5 is connected and fixed to the outer end surface of the wheel hub 3 through the screw connection assembly 10.
  • the outer end of the power shaft 1 is further provided with an axial locking device.
  • the inner end of the wheel hub 3 is rotatably connected to the transmission case 6, and A seal ring 11 is provided between the wheel hub 3 and the rotational connection surface of the transmission case 6.
  • the mechanical power source can be a fuel power source
  • the transmission assembly 8 can be a gear transmission assembly or a belt drive assembly or a chain drive assembly.
  • the mover assembly 4 may be a permanent magnet or an electromagnet embedded in the inner peripheral wall of the wheel hub 3.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A hybrid drive wheel comprises a power rotating shaft (1), a stator coil assembly (2) rotatably connected to the periphery of the power rotating shaft (1), a wheel hub (3) rotatably connected to the periphery of the stator coil assembly (2), and a rotor assembly (4) fixed on the inner circumference of the wheel hub (3). One axial end of the power rotating shaft (1) is in synchronous transmission connection with the wheel hub (3) through an end cover (5), and the other axial end is provided with a mechanical power input device. The mechanical power input device comprises a transmission box body (6), a mechanical power input end (7), a transmission assembly (8) and a mechanical power output wheel (9). The mechanical power input end (7), the transmission assembly (8) and the mechanical power output wheel (9) are arranged in the transmission box body (6) and in sequential transmission connection. The mechanical power output wheel (9) is in one-way transmission connection with the power rotating shaft (1), the power rotating shaft (1) and the wheel hub (3) are respectively rotatably connected to the transmission box body (6), and the stator coil assembly (2) is fixedly connected to the transmission box body (6). The wheel can be driven to rotate electrically or mechanically, and enables a convenient and rapid interchanging between the two modes without interaction, combined with compact and reasonable structure and small volume.

Description

双动力轮 技术领域  Double power wheel
本发明涉及一种双动力轮。  The invention relates to a dual power wheel.
背景技术 Background technique
目前， 面对城市交通日益繁忙拥堵的现状， 由于电动车和燃油摩托车具有 说  At present, in the face of the increasingly busy traffic congestion in urban areas, as electric vehicles and fuel motorcycles have said
轻便、 快捷、 舒适、 方便的优点， 因而广受男女老少青睐， 但这两种交通工具 都各有其利弊。 现有的电动车是利用电能产生的动力源驱动车轮转动前进， 其 优点是环保节能， 不会对环境造成污染； 缺点是骑行速度慢， 骑行的路程有限， 不能远距离行驶， 一旦没电后不仅充电不方便， 而且需要耗费较长时间充电才 能恢复使用。 而燃油摩托车是利用燃油燃烧产书生的动力源驱动车轮转动前进， 其优点是骑行速度快， 通过性能好， 可行驶的路程较远， 而且快没有油的时候 在路上随便找家加油站加油后就可马上投入工作， 使用很方便； 缺点是燃油燃 烧不仅耗费大量能源， 而且会产生尾气， 特别是遇到堵车及拥挤的路况时更是 造成燃油做无用功， 对环境造成污染。 由于两者结构和工作原理上的显著区别 而使得两者至今无法互换融合使用。 Lightweight, fast, comfortable and convenient, it is widely favored by men, women and children, but both vehicles have their own advantages and disadvantages. The existing electric vehicle uses the power source generated by electric energy to drive the wheel to rotate forward. The advantage is that it is environmentally friendly and energy-saving, and does not pollute the environment. The disadvantage is that the riding speed is slow, the riding distance is limited, and the long-distance driving cannot be performed. After charging, it is not only inconvenient to charge, but also takes a long time to recharge to resume use. The fuel-powered motorcycle uses the power source of the fuel-burning student to drive the wheel to rotate forward. The advantage is that the riding speed is fast, the passing performance is good, the driving distance is long, and when there is no oil, the gas station is randomly found on the road. After refueling, it can be put into work immediately, and it is convenient to use. The disadvantage is that fuel combustion not only consumes a lot of energy, but also produces exhaust gas, especially when it encounters traffic jams and crowded road conditions, it causes fuel to be useless and pollutes the environment. Due to the significant difference between the structure and working principle of the two, the two have not been interchangeably used until now.
发明内容 Summary of the invention
为了解决现有技术所存在的上述问题， 本发明提供了一种双动力轮， 它既 可通过电动力源驱动车轮转动， 又可通过机械动力源驱动车轮转动， 两者之间 的互换使用方便快捷且不会相互影响， 不仅综合了电动驱动和机械动力驱动两 者的优点， 方便用户根据自身的需要交换使用， 而且结构紧凑合理、 使用方便 灵活、 占用空间小。  In order to solve the above problems existing in the prior art, the present invention provides a dual power wheel which can drive wheel rotation through an electric power source and drive wheel rotation through a mechanical power source. It is convenient and fast, and does not affect each other. It not only combines the advantages of both electric drive and mechanical power drive, but also facilitates users to exchange and use according to their own needs, and is compact and reasonable in structure, convenient and flexible to use, and small in space.
本发明技术方案是这样构成的， 一种双动力轮， 其特征在于： 它包括动力 转轴、 套置于动力转轴外周且与动力转轴转动连接的定子线圈组件、 套置于定 子线圈组件外周且与定子线圈组件转动连接的车轮轮毂以及固定于车轮轮毂内 周圈的用来与定子线圈组件配合产生旋转驱动力的动子组件； 所述动力转轴的 轴向一端与车轮轮毂之间通过端盖同步连接转动， 所述动力转轴的轴向另一端 设有机械动力输入装置， 所述机械动力输入装置包括传动箱体和设于传动箱体 内且依次连接传动的机械动力输入端、 传动组件及机械动力输出轮， 所述机械 动力输入端与机械动力源连接从而输入机械动能， 所述机械动力输出轮为与伸 入传动箱体内的动力转轴单向连接传动的单向超越齿轮， 所述单向连接传动指 当机械动力输出轮作为主动轮转动时， 机械动力输出轮能带动动力转轴转动， 而当动力转轴作为主动轴转动时， 机械动力输出轮不随动力转轴转动； 所述动 力转轴与传动箱体转动连接， 所述定子线圈组件与传动箱体固定连接， 所述车 轮轮毂与传动箱体转动连接。 The technical solution of the present invention is constructed as follows, which is characterized in that it comprises a power rotating shaft, a stator coil assembly that is sleeved on the outer circumference of the power rotating shaft and is rotatably connected with the power rotating shaft, and is sleeved on the outer circumference of the stator coil assembly and a wheel hub rotatably coupled to the stator coil assembly and a mover assembly fixed to the inner circumference of the wheel hub for cooperating with the stator coil assembly to generate a rotational driving force; the axial end of the power shaft is synchronized with the wheel hub through the end cover The connection is rotated, and the other end of the power shaft is provided with a mechanical power input device, and the mechanical power input device comprises a transmission box body and a mechanical power input end, a transmission component and a mechanical power disposed in the transmission box body and sequentially connected to the transmission. An output wheel, the mechanical power input end is connected to the mechanical power source to input mechanical kinetic energy, and the mechanical power output wheel is a one-way overtaking gear that is unidirectionally connected to the power rotating shaft extending into the transmission box body, the one-way connection Transmission finger When the mechanical power output wheel rotates as the driving wheel, the mechanical power output wheel can drive the power shaft to rotate, and when the power shaft rotates as the driving shaft, the mechanical power output wheel does not rotate with the power shaft; the power shaft is rotationally connected with the transmission box body. The stator coil assembly is fixedly coupled to the transmission case, and the wheel hub is rotatably coupled to the transmission case.
本发明上述技术方案的工作原理说明如下： 本发明所述的双动力轮可由电 能产生的电旋转驱动力驱动车轮转动， 也可由燃油燃烧 （或脚踏） 产生的机械 旋转驱动力驱动车轮转动， 从而可将现有的燃油摩托车和电动车结合在一起使 用。 当需要通过电能驱动车轮转动时， 使用电动驱动电路控制系统对定子线圈 组件进行通电， 使动子组件带动车轮轮毂、 车轮转动的同时， 车轮轮毂通过端 盖带动动力转轴同步转动， 由于动力转轴与机械动力输出轮之间单向连接传动， 因此此时机械动力输出轮不转动， 动力转轴相对机械动力输出轮空转。 而当需 要通过燃油等机械动力源驱动车轮转动时， 启动机械动力源， 使机械动力输入 端通过传动组件带动机械动力输出轮转动， 进而通过机械动力输出轮带动动力 转轴转动， 动力转轴再通过端盖带动车轮轮毂及车轮同步转动， 由于定子线圈 组件与动力转轴和车轮轮毂分别转动连接， 因此动力转轴和车轮轮毂的转动不 会影响定子线圈组件。  The working principle of the above technical solution of the present invention is as follows: The dual power wheel of the present invention can drive the wheel rotation by the electric rotational driving force generated by the electric energy, and can also drive the wheel rotation by the mechanical rotating driving force generated by the fuel combustion (or the pedal). Therefore, the existing fuel motorcycle and electric vehicle can be used in combination. When the wheel needs to be driven by electric energy, the electric drive circuit control system is used to energize the stator coil assembly, so that the mover assembly drives the wheel hub and the wheel to rotate, and the wheel hub drives the power shaft synchronously through the end cover, due to the power shaft and The mechanical power output wheel is connected in one-way connection, so the mechanical power output wheel does not rotate at this time, and the power shaft is idling relative to the mechanical power output wheel. When it is necessary to drive the wheel to rotate by a mechanical power source such as fuel, the mechanical power source is started, so that the mechanical power input end drives the mechanical power output wheel to rotate through the transmission component, and then the power shaft rotates through the mechanical power output wheel, and the power shaft passes through the end. The cover drives the wheel hub and the wheel to rotate synchronously. Since the stator coil assembly is rotatably connected to the power shaft and the wheel hub, the rotation of the power shaft and the wheel hub does not affect the stator coil assembly.
较之现有技术而言， 本发明具有以下优点：  Compared with the prior art, the present invention has the following advantages:
( 1 )本发明既可通过电动力源驱动车轮转动， 又可通过机械动力源驱动车 轮转动， 两者之间的互换使用方便快捷且不会相互影响， 既综合了电动驱动和 机械动力驱动两者的优点， 又方便用户根据自身的需要交换使用。  (1) The invention can drive the wheel rotation through the electric power source, and can drive the wheel rotation through the mechanical power source, and the interchange between the two is convenient and fast, and does not affect each other, and the electric drive and the mechanical power drive are integrated. The advantages of both are convenient for users to exchange and use according to their own needs.
(2 )本发明不仅可降低噪音和废气排放量， 而且在使用机械动力源驱动车 轮前进时，还可对车轮的电子驱动组件进行反充电，反充电利用率可达 20%-30%， 充的电量在电动驱动模式时可再投入使用， 从而可增加电动模式续航公里数， 达到环保节能减排的效果。  (2) The invention can not only reduce noise and exhaust gas emissions, but also can reversely charge the electronic driving components of the wheel when the mechanical power source is used to drive the wheel forward, and the reverse charging utilization can reach 20%-30%. The electric quantity can be put into use again in the electric drive mode, which can increase the number of electric motor mileage, and achieve the effect of environmental protection, energy saving and emission reduction.
(3 )本发明所述的双动力轮在将燃油摩托车的燃油驱动系统与电动车的电 驱动系统结合使用时， 将电动控制部分直接安装在车轮内， 将电动控制部分的 定子线圈组件与传动箱体 （即燃油摩托车的齿轮箱体） 固定连接， 使动力转轴 穿过定子线圈组件体内的孔， 两端分别与机械动力输出轮和端盖连接， 从而不 额外增加燃油机的外观尺寸就能实现油电混合动力使用， 产品整体占用空间小， 结构紧凑合理， 使用方便灵活。  (3) When the dual-powered wheel of the present invention is used in combination with the fuel-driven system of the fuel-powered motorcycle and the electric drive system of the electric vehicle, the electric control portion is directly mounted in the wheel, and the stator coil assembly of the electric control portion is The transmission case (ie, the gear case of the fuel motorcycle) is fixedly connected, so that the power shaft passes through the hole in the stator coil assembly body, and the two ends are respectively connected with the mechanical power output wheel and the end cover, without additionally increasing the appearance size of the fuel machine. The utility model can realize the use of hybrid electric power, and the overall occupied space of the product is small, the structure is compact and reasonable, and the use is convenient and flexible.
(4)利用本发明所提供的双动力轮作为机动车的动力轮， 大可减少该类型 机动车对环境的废气排放污染， 小可减轻广大群众的部分燃油开支， 日积月累 见效可观， 在呼吁环保减排的现今有很大推广的意义。 附图说明 (4) Utilizing the dual-powered wheel provided by the present invention as the power wheel of the motor vehicle, the exhaust pollution of the type of motor vehicle to the environment can be greatly reduced, and the fuel consumption of the masses can be alleviated, and the daily fuel accumulation is effective, and the environmental protection is appealing. The reduction of emissions today has great significance. DRAWINGS
图 1是本发明实施例构造示意图。  1 is a schematic view showing the construction of an embodiment of the present invention.
图中标号说明： 1、 动力转轴， 2、 定子线圈组件， 3、 车轮轮毂， 4、 动子 组件， 5、 端盖， 6、 传动箱体， 7、 机械动力输入端， 8、 传动组件， 9、 机械动 力输出轮， 10、 螺紋连接组件， 11、 密封圈。  The reference numerals in the figure are as follows: 1. Power shaft, 2. Stator coil assembly, 3. Wheel hub, 4. Moving sub-assembly, 5. End cover, 6. Transmission case, 7. Mechanical power input terminal, 8. Transmission assembly, 9, mechanical power output wheel, 10, threaded connection components, 11, sealing ring.
具体实施方式 detailed description
下面结合说明书附图和具体实施方式对本发明内容进行详细说明： 如图 1所示为本发明提供的一种双动力轮，其特征在于：它包括动力转轴 1、 套置于动力转轴 1外周且与动力转轴 1转动连接的定子线圈组件 2、套置于定子 线圈组件 2外周且与定子线圈组件 2转动连接的车轮轮毂 3以及固定于车轮轮 毂 3内周圈的用来与定子线圈组件 2配合产生旋转驱动力的动子组件 4;所述动 力转轴 1的轴向一端与车轮轮毂 3之间通过端盖 5同步连接转动， 所述动力转 轴 1 的轴向另一端设有机械动力输入装置， 所述机械动力输入装置包括传动箱 体 6和设于传动箱体 6内且依次连接传动的机械动力输入端 7 (可为轴或轮）、 传动组件 8及机械动力输出轮 9，所述机械动力输入端 7与机械动力源连接从而 输入机械动能， 所述机械动力输出轮 9为与伸入传动箱体 6内的动力转轴 1单 向连接传动的单向超越齿轮， 所述单向连接传动指当机械动力输出轮 9作为主 动轮转动时， 机械动力输出轮 9能带动动力转轴 1转动， 而当动力转轴 1作为 主动轴转动时， 机械动力输出轮 9不随动力转轴 1转动， 动力转轴 1与机械动 力输出轮 9之间空转。 所述的单向超越齿轮可采用现有技术已公开的各种结构， 只要能实现上述功能即可， 该产品目前在市场上可直接购买到。所述动力转轴 1 与传动箱体 6转动连接， 所述定子线圈组件 2与传动箱体 6固定连接， 所述车 轮轮毂 3与传动箱体 6转动连接。  The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Fig. 1 shows a dual power wheel according to the present invention, which is characterized in that it comprises a power rotating shaft 1, and is placed on the outer periphery of the power rotating shaft 1 and a stator coil assembly 2 rotatably coupled to the power shaft 1 and a wheel hub 3 sleeved on the outer circumference of the stator coil assembly 2 and rotatably coupled to the stator coil assembly 2 and fixed to the inner circumference of the wheel hub 3 for mating with the stator coil assembly 2 a mover assembly 4 for generating a rotational driving force; the axial end of the power rotating shaft 1 and the wheel hub 3 are synchronously connected and rotated by the end cover 5, and the other end of the power rotating shaft 1 is provided with a mechanical power input device. The mechanical power input device comprises a transmission box body 6 and a mechanical power input end 7 (which may be a shaft or a wheel) disposed in the transmission box body 6 and sequentially connected to the transmission, a transmission assembly 8 and a mechanical power output wheel 9, the machine The power input end 7 is connected to a mechanical power source to input mechanical kinetic energy, and the mechanical power output wheel 9 is a power rotating shaft extending into the transmission case 6 The one-way transmission gear of the one-way connection transmission means that when the mechanical power output wheel 9 rotates as the driving wheel, the mechanical power output wheel 9 can drive the power shaft 1 to rotate, and when the power shaft 1 rotates as the driving shaft At this time, the mechanical power output wheel 9 does not rotate with the power rotating shaft 1, and the power rotating shaft 1 and the mechanical power output wheel 9 idle. The one-way transcendental gear can adopt various structures disclosed in the prior art, and as long as the above functions can be realized, the product is currently commercially available. The power shaft 1 is rotatably coupled to the transmission case 6, the stator coil assembly 2 is fixedly coupled to the transmission case 6, and the wheel hub 3 is rotatably coupled to the transmission case 6.
所述端盖 5的外周部可如图 1所示， 通过螺紋连接组件 10 (或者其它可拆 装的连接方式） 与车轮轮毂 3的外端面连接固定， 或者所述端盖 5的外周部也 可与车轮轮毂 3—体成形。  The outer peripheral portion of the end cover 5 can be fixedly connected to the outer end surface of the wheel hub 3 through the screw connection assembly 10 (or other removable connection manner) as shown in FIG. 1, or the outer peripheral portion of the end cover 5 is also It can be formed integrally with the wheel hub 3 .
所述端盖 5可通过设于其中部的花键孔与设于动力转轴 1外周壁的花键连 接传动。 当然， 所述端盖 5与动力转轴 1之间也可通过螺紋连接或键槽连接或 其它可拆装的连接方式进行同步连接传动。 或者所述端盖 5 中部也可与动力转 轴 1一体成形， 而使端盖 5的外周部与车轮轮毂通过可拆装的结构连接传动。  The end cap 5 can be coupled to a spline provided on the outer peripheral wall of the power shaft 1 through a spline hole provided in the middle portion thereof. Of course, the end cover 5 and the power rotating shaft 1 can also be synchronously connected and driven by a screw connection or a keyway connection or other detachable connection. Alternatively, the central portion of the end cap 5 may be integrally formed with the power shaft 1 such that the outer peripheral portion of the end cap 5 is coupled to the wheel hub by a detachable structure.
所述端盖 5可为封闭式的盖板结构或镂空的板状结构或条幅式的结构。 所述端盖 5通过设于其中部的花键孔与设于动力转轴 1外周壁的花键连接 传动， 端盖 5的外周部通过螺紋连接组件 10与车轮轮毂 3的外端面连接固定。 为了对端盖 5与动力转轴 1进行轴向固定连接， 动力转轴 1的外端部还设有轴 向锁紧装置。 The end cap 5 can be a closed cover structure or a hollow plate-like structure or a strip-type structure. The end cover 5 is driven by a spline hole provided at a middle portion thereof and a spline connection provided on the outer peripheral wall of the power rotating shaft 1. The outer peripheral portion of the end cover 5 is connected and fixed to the outer end surface of the wheel hub 3 through the screw connection assembly 10. In order to axially securely connect the end cap 5 to the power shaft 1, the outer end of the power shaft 1 is further provided with an axial locking device.
为了使车轮轮毂 3与传动箱体 6之间既能起到转动连接， 又能同时具有较 好的密封防水性能， 所述车轮轮毂 3的内端部与传动箱体 6转动连接， 且所述 车轮轮毂 3与传动箱体 6的转动连接面之间设有密封圈 11。  In order to enable the wheel hub 3 and the transmission case 6 to have a rotational connection and a good sealing waterproof performance at the same time, the inner end of the wheel hub 3 is rotatably connected to the transmission case 6, and A seal ring 11 is provided between the wheel hub 3 and the rotational connection surface of the transmission case 6.
所述机械动力源可为燃油动力源， 所述传动组件 8可为齿轮传动组件或皮 带传动组件或链条传动组件。  The mechanical power source can be a fuel power source, and the transmission assembly 8 can be a gear transmission assembly or a belt drive assembly or a chain drive assembly.
所述动子组件 4可为嵌置于车轮轮毂 3内周壁的永磁体或电磁体。  The mover assembly 4 may be a permanent magnet or an electromagnet embedded in the inner peripheral wall of the wheel hub 3.

Claims

1.一种双动力轮， 其特征在于： 它包括动力转轴（1)、套置于动力转轴（1) 外周且与动力转轴（1)转动连接的定子线圈组件（2)、套置于定子线圈组件（2) 外周且与定子线圈组件（2)转动连接的车轮轮毂（3) 以及固定于车轮轮毂（3) 内周圈的用来与定子线圈组件 （2) 配合产生旋转驱动力的动子组件 （4); 所述 动力转轴 （1) 的轴向一端与车轮轮毂 （3) 之间通过端盖 （5) 同步连接转动， 所述动力转轴 （1) 的轴向另权一端设有机械动力输入装置， 所述机械动力输入装 置包括传动箱体 （6) 和设于传动箱体 （6) 内且依次连接传动的机械动力输入 端 （7)、 传动组件 （8) 及机械动力输出轮 （9)， 所述机械动力输入端 （7) 与 机械动力源连接从而输入机械动能， 所述机械动力输出轮 （9) 为与伸入传动箱 体 （6) 内的动力转轴 （1) 单向连接传动的单向超越齿轮， 所述单向连接传动 指当机械动力输出轮 （9) 作为主动轮转动时， 机械动力输出轮 （9) 能带动动 力转轴（1)转动， 而当动力转轴 （1)作为主动轴书转动时， 机械动力输出轮（9) 不随动力转轴 （1) 转动； 所述动力转轴 （1) 与传动箱体 （6) 转动连接， 所述 定子线圈组件 （2) 与传动箱体 （6) 固定连接， 所述车轮轮毂 （3) 与传动箱体A dual power wheel, characterized in that it comprises a power rotating shaft (1), a stator coil assembly (2) sleeved on the outer circumference of the power rotating shaft (1) and rotatably connected with the power rotating shaft (1), and placed on the stator a coil hub (3) having a wheel hub (3) rotatably coupled to the stator coil assembly (2) and a ring fixed to the inner circumference of the wheel hub (3) for cooperating with the stator coil assembly (2) to generate a rotational driving force a sub-assembly (4); an axial end of the power rotating shaft (1) is synchronously connected with the wheel hub (3) through an end cover (5), and an axially opposite end of the power rotating shaft (1) is provided a mechanical power input device, comprising: a transmission case body (6) and a mechanical power input end (7), a transmission component (8) and a mechanical power output disposed in the transmission case body (6) and sequentially connected to the transmission a wheel (9), the mechanical power input end (7) is connected to a mechanical power source to input mechanical kinetic energy, and the mechanical power output wheel (9) is a power rotating shaft extending into the transmission case body (6) (1) One-way transversal tooth of one-way connection drive The one-way connecting transmission means that when the mechanical power output wheel (9) is rotated as the driving wheel, the mechanical power output wheel (9) can drive the power shaft (1) to rotate, and when the power shaft (1) rotates as the driving shaft. When the mechanical power output wheel (9) does not rotate with the power shaft (1); the power shaft (1) is rotatably connected with the transmission case (6), and the stator coil assembly (2) is fixed to the transmission case (6) Connecting, the wheel hub (3) and the transmission case
(6) 转动连接。 (6) Turn the connection.
2. 根据权利要求 1 所述的双动力轮， 其特征在于： 所述端盖 （5) 的外周 部通过螺紋连接组件 （10) 与车轮轮毂 （3) 的外端面连接固定。  2. A dual power wheel according to claim 1, characterized in that the outer circumference of the end cap (5) is fixedly connected to the outer end surface of the wheel hub (3) by a threaded connection assembly (10).
3. 根据权利要求 1 所述的双动力轮， 其特征在于： 所述端盖 （5) 的外周 部与车轮轮毂 （3) —体成形。  3. A dual power wheel according to claim 1, characterized in that the outer circumference of the end cap (5) is integrally formed with the wheel hub (3).
4. 根据权利要求 1或 2或 3所述的双动力轮， 其特征在于： 所述端盖 （5) 通过设于其中部的花键孔与设于动力转轴 （1) 外周壁的花键连接传动。  The dual power wheel according to claim 1 or 2 or 3, characterized in that: the end cap (5) passes through a spline hole provided at a middle portion thereof and a spline provided on a peripheral wall of the power rotating shaft (1) Connect the drive.
5. 根据权利要求 1或 2或 3所述的双动力轮， 其特征在于： 所述车轮轮毂 5. The dual power wheel according to claim 1 or 2 or 3, characterized in that: the wheel hub
(3)的内端部与传动箱体（6)转动连接， 且所述车轮轮毂（3)与传动箱体（6) 的转动连接面之间设有密封圈 （11)。 The inner end of (3) is rotatably coupled to the transmission case (6), and a seal ring (11) is provided between the wheel hub (3) and the rotational connection surface of the transmission case (6).
6. 根据权利要求 1或 2或 3所述的双动力轮， 其特征在于： 所述机械动力 源为燃油动力源， 所述传动组件 （8) 为齿轮传动组件。  6. A dual power wheel according to claim 1 or 2 or 3, wherein: said mechanical power source is a fuel power source, and said transmission assembly (8) is a gear transmission assembly.
7. 根据权利要求 1或 2或 3所述的双动力轮， 其特征在于： 所述动子组件 7. The dual power wheel according to claim 1 or 2 or 3, wherein: the mover assembly
(4) 为嵌置于车轮轮毂 （3) 内周壁的永磁体。 (4) is a permanent magnet embedded in the inner peripheral wall of the wheel hub (3).
PCT/CN2011/080361 2010-10-09 2011-09-29 Hybrid drive wheel WO2012045267A1 (en)

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