WO2015039547A1 - 重力控制自行车发电补充飞轮电池能量的装置 - Google Patents

重力控制自行车发电补充飞轮电池能量的装置 Download PDF

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Publication number
WO2015039547A1
WO2015039547A1 PCT/CN2014/085452 CN2014085452W WO2015039547A1 WO 2015039547 A1 WO2015039547 A1 WO 2015039547A1 CN 2014085452 W CN2014085452 W CN 2014085452W WO 2015039547 A1 WO2015039547 A1 WO 2015039547A1
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Prior art keywords
bicycle
flywheel battery
flywheel
bracket
self
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PCT/CN2014/085452
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English (en)
French (fr)
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柳超
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柳超
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Publication of WO2015039547A1 publication Critical patent/WO2015039547A1/zh

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    • 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/06—Arrangement of lighting dynamos or drives therefor
    • B62J6/08—Tyre drives
    • 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
    • B62M13/00—Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel
    • B62M13/04—Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel with means for moving roller into driving contact with ground wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • 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
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
    • 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
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1846—Rotary generators structurally associated with wheels or associated parts
    • 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
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1861—Rotary generators driven by animals or vehicles
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Definitions

  • the invention relates to the field of flywheel batteries (or flywheel energy storage devices), and in particular to a device for replenishing energy of a flywheel battery.
  • flywheel battery breaks through the limitations of chemical batteries and uses physical methods to achieve energy storage.
  • the flywheel rotates at a certain angular velocity, it has a certain kinetic energy, and the flywheel battery is converted into electric energy by its kinetic energy.
  • flywheel batteries are expected to be the most promising energy storage batteries due to their high efficiency, short charging time, small relative size, and clean and pollution-free.
  • the working principle of the flywheel battery There is a motor (electric/generator integrated machine) in the flywheel battery.
  • the motor runs in the form of a motor, and the externally input electric energy is converted into the kinetic energy of the flywheel by the motor, that is, the flywheel battery is charged.
  • the motor rotates in the form of a generator, and the kinetic energy of the flywheel is converted into electric energy by the generator, and is output to an external load, that is, the flywheel battery is "discharged".
  • the flywheel battery is placed in a vacuum box and uses magnetic suspension bearings to support the rotating components.
  • the flywheel battery has the characteristics of large energy storage density and relatively small size.
  • the device preferably automatically replenishes the flywheel battery when the bicycle goes downhill. On the upper slope, the device is automatically separated from the bicycle.
  • the flywheel battery must be operated in a vacuum box.
  • the motor/generator can be input into the vacuum box of the flywheel battery by the electric power generated by the bicycle.
  • the motor/generator drives the flywheel to store the kinetic energy.
  • a specific technical solution of the present invention includes a bicycle and a rear frame and a rear wheel thereof, a vacuum box of the flywheel battery, and a flywheel and a motor/generator in the vacuum box.
  • the method further includes:
  • Gravity clutch device comprising a mounting bracket and a clip, a self-locking mechanism, a jack and a weight bar;
  • the mounting bracket is fixedly connected to the rear frame of the bicycle by a clip;
  • the self-locking mechanism is fixed on the mounting frame;
  • One end is intermittently in contact with the self-locking mechanism, and the other end is intermittently in contact with the weight rod;
  • the weight rod is hinged to the second shaft on the mounting frame;
  • Powertrain it includes an external drive, bracket and flywheel battery
  • the external driving device is disposed outside the vacuum box, and comprises a friction wheel, a governor and a generator, the friction wheel is intermittently contacted with the rear wheel of the bicycle; the friction wheel is connected to the generator through the governor; the generator passes The wire is connected to the motor/generator in the vacuum box;
  • the upper part of the bracket is hinged with the first support shaft on the mounting frame; a part of the lower part of the bracket is fixedly connected with the governor of the external driving device, and the other part of the lower part of the bracket is fixedly connected with the vacuum box; the bracket is also connected with the self-locking mechanism;
  • the power assembly When the bicycle is traveling uphill, the power assembly is freely vertical under the action of gravity, and the angle between the bracket and the clip of the mounting bracket is greater than 90°, and the friction wheel is separated from the rear wheel of the bicycle;
  • the power assembly rotates around the first support shaft under the force of gravity, and the angle between the bracket and the clip of the mounting bracket is less than 90°, and the friction wheel contacts the rear wheel of the bicycle and is used by the bicycle.
  • the self-locking mechanism connected with the bracket automatically locks the bracket to prevent the friction wheel from separating from the rear wheel of the bicycle;
  • the rotating friction wheel drives the governor, and the governor
  • the output shaft drives the generator to generate electricity, and the electricity generated by the generator is input to the motor/generator in the vacuum box through a wire, and the motor/generator drives the flywheel to rotate and store energy;
  • the weight rod rotates in the opposite direction of the rear wheel about the second fulcrum under the action of gravity, and the angle between the weight rod and the clip of the mounting bracket is a right angle, and the upper part of the weight rod pushes the top.
  • the rod and the ejector push the self-locking mechanism to release the bracket by the self-locking mechanism, so that the bracket rotates in the opposite direction of the rear wheel about the first fulcrum under the action of gravity, and the angle between the bracket and the clip of the mounting bracket is a right angle, and the power is
  • the friction wheel of the assembly is separated from the rear wheel of the bicycle; the generator stops generating electricity; the flywheel continues to rotate in the vacuum box by means of the stored kinetic energy;
  • the kinetic energy of the flywheel is converted into electric energy by the motor/generator and output to an external load.
  • the bicycle can be used to supplement the kinetic energy of the flywheel battery.
  • the use of gravity and self-locking mechanism to automatically control the time to replenish energy to the flywheel battery to reduce the human load. That is, when the bicycle goes downhill, the device automatically combines with the bicycle to provide kinetic energy to the flywheel. When the bicycle is traveling uphill or on the ground, the device is automatically separated from the bicycle to reduce the human load.
  • the flywheel battery can simultaneously output electric energy to the external load.
  • Figure 1 is a schematic perspective view of the present invention.
  • Figure 2 is a perspective view of another angle of Figure 1.
  • Figure 3 is an exploded view of a portion of the portion of Figure 2.
  • Figure 4 is a schematic view of the present invention when it is uphill.
  • Fig. 5 is an enlarged view of a portion A of Fig. 4;
  • Figure 6 is a schematic view of the present invention when it is downhill.
  • Figure 7 is an enlarged view of a portion B of Figure 6.
  • Figure 8 is a cross-sectional view taken along line D-D of Figure 4.
  • Figure 9 is a schematic illustration of the invention in a flat position.
  • Fig. 10 is an enlarged view of a portion C in Fig. 9.
  • Figure 11 is a schematic illustration of another embodiment.
  • Gravity clutch device (See Fig. 1 to Fig. 6) The device automatically controls whether to supplement the flywheel battery according to the condition of the bicycle. It includes a mounting bracket 11 and a clip 111, a self-locking mechanism 12, a jack 13 and a weight bar 14; the mounting bracket 11 is fixed to the rear frame 71 of the bicycle by a clip 111.
  • the self-locking mechanism 12 is fixed to the mounting frame 11 (see FIGS. 6 and 7); the self-locking mechanism includes a slider 121, a steel ball 122, and a spring 123.
  • the slider 121 can only move to the left. This is because the steel ball 122 presses the slider 121 against the wedge slit 129, so the slider 121 cannot move to the right, thereby forming a self-locking state.
  • the steel ball 122 no longer presses the slider 121, and the slider 121 can move to the right.
  • the movement of the jack 13 is controlled by the weight bar 14.
  • the weight bar 14 is hinged to the second shaft 19 on the mounting frame 11, and the upper portion of the weight bar 14 is in intermittent contact with the jack 13.
  • the powertrain 2 includes a bracket 21, an external driving device 4 and a flywheel battery 3;
  • the outer driving device 4 is disposed outside the vacuum box 33.
  • the outer driving device 4 includes a friction wheel 41, a governor 42 and a generator 43.
  • the friction wheel 41 is connected to the generator 43 through the governor 42; if necessary, the friction wheel 41 and The rear wheel 72 of the bicycle is in contact so that the rear wheel 72 of the bicycle drives the friction wheel 41 and the generator 43 to rotate.
  • the electric power generated by the generator is input to the motor/generator 34 in the vacuum box through the wire 35, and the motor/generator 34 drives the flywheel 31 to rotate to store energy; the outer casing 44 of the generator 43 is fixed to the vacuum box 33.
  • the upper portion of the bracket 21 of the powertrain 2 is hinged with the first support shaft 28 on the mounting bracket 11 (see Figs. 1, 2); a portion of the lower portion of the bracket 21 is fixedly coupled to the transmission 42 of the outer drive unit, and the other portion of the lower portion of the bracket 21 is
  • the vacuum box 33 is fixed; that is, the components of the powertrain 2 are mounted on the bracket 21, and the bracket 21 is rotated about the first support shaft 28 on the mounting frame 11, and the power assembly 2 is also rotated.
  • the bracket 21 is also coupled to the self-locking mechanism 12; thus, the self-locking mechanism 12 can control the powertrain 2 by controlling the bracket 21.
  • a sliding slot 211 (see FIG. 3) is disposed on the bracket 21, and the slider 121 of the self-locking mechanism 12 is provided with a round pin 1211, and the round pin 1211 is located in the sliding slot 211.
  • the bracket 21 is rotated, the slider 121 is moved by the round pin 1211.
  • the control bracket 21 does not rotate.
  • the powertrain 2 and the weight bar 14 are freely perpendicular under the force of gravity, and the angle between the bracket 21 of the powertrain and the clip 111 of the mounting bracket is greater than 90°. Its friction wheel 41 is in a separated state from the rear wheel 72 of the bicycle.
  • the powertrain 2 is under the action of gravity, and the first fulcrum is wound. 28 rotates, the angle between the bracket 21 and the clip 111 of the mounting bracket is less than 90°, the friction wheel 41 is in contact with the rear wheel 72 of the bicycle, and is driven by the rear wheel 72 of the bicycle; when the rear wheel 72 of the bicycle runs, the camera shakes. At this time, the friction wheel 41 tends to leave the rear wheel 72.
  • the self-locking mechanism 12 prevents the friction wheel 41 from being separated from the rear wheel 72, that is, the bracket 21 is moved to the right by the round pin 1211 to slide the slider 121, but since the slider 121 is pressed against the wedge by the steel ball 122 In 129, the lock bracket 21 is thus prevented from rotating, so that the friction wheel 41 continues to be in contact with the rear wheel 72 and is driven by the rear wheel 72.
  • the friction wheel 41 drives the generator 43 to generate electricity through the transmission 42, and the generated electric power is input to the motor/generator 34 in the vacuum box 33 through the wire 35, and the motor/generator 34 drives the flywheel 31 to rotate and store energy.
  • the weight bar 14 rotates in the opposite direction of the rear wheel 72 about the second support shaft 19 under the action of gravity, and the angle between the weight bar 14 and the clip 111 of the mounting frame.
  • the upper portion of the weight bar 14 pushes the ram 13 which pushes the steel ball 122 in the self-locking mechanism 12, so that the slider 121 in the self-locking mechanism 12 is no longer pressed, the slider 121 and the bracket 21 is released together, so that the bracket 21 rotates in the opposite direction of the first support shaft 28 toward the rear wheel 72 under the action of gravity, and the angle between the bracket 21 and the clip 111 of the mounting bracket is a right angle, and the friction wheel of the power assembly 2
  • the 41 is separated from the rear wheel 72 such that the generator 43 stops generating electricity.
  • the motor/generator 34 in the vacuum box stops driving the flywheel 31.
  • the flywheel 31 continues to rotate by the stored kinetic energy.
  • the kinetic energy of the flywheel 31 is converted into electric energy by the motor/generator 34 and output to an external load.
  • the invention can also use the present invention to apply supplemental energy to the flywheel battery when driving on a flat surface.
  • the method is to adjust the friction wheel 41 to contact with the rear wheel 72 on the ground (see Fig. 11), and then fix the clip 111 to the rear frame 71. In this way, the bicycle can replenish the flywheel battery when driving downhill and on the road. On the uphill, the friction wheel 41 is separated from the rear wheel 72 and no longer consumes the rider's physical strength.

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

Abstract

一种重力控制自行车发电补充飞轮电池能量的装置，该自行车设有重力离合装置和动力总成（2），重力离合装置是根据自行车行驶的状况自动控制是否给飞轮电池（3）补充能量。动力总成是利用自行车后轮（72）的动力发电，发出的电驱动飞轮电池的飞轮储存能量。有益之处是在无电源场合，可以用自行车给飞轮电池补充动能。利用重力和自锁机构（12）自动控制给飞轮电池补充能量，以减轻人力负载。即当自行车下坡时，装置与自行车自动结合，向飞轮（31）提供动能。当自行车上坡或平地行驶时，装置与自行车自动分离，以减轻人力负载。

Description

重力控制自行车发电补充飞轮电池能量的装置 技术领域
本发明是关于飞轮电池(或称飞轮储能装置)领域，特别是涉及一种飞轮电池补充能量的装置。
背景技术
在众多储能装置中，飞轮电池突破了化学电池的局限，用物理方法实现储能。当飞轮以一定角速度旋转时，就具有一定的动能，飞轮电池以其动能转换成电能。飞轮电池与化学电池相比，以其高效率，充电时间短、相对尺寸小、清洁无污染等突出优势有望成为最具前景的储能电池。
飞轮电池的工作原理：飞轮电池中有一个电机(电动/发电一体机)，充电时，该电机以电动机形式运转，将外界输入的电能通过电动机转化为飞轮的动能储存起来，即飞轮电池“充电”；当外界需要电能时，该电机以发电机形式转动，通过发电机将飞轮的动能转化为电能，输出给外部负载，即飞轮电池“放电”。为了减少风阻损耗，摩擦等能量损失，飞轮电池设置在真空盒内，并使用磁悬浮轴承支撑转动部件。飞轮电池的储能密度大、相对尺寸小的特点，尤其适合携带于野外无电源场合，特别是对于骑自行车旅行的车友，在野外宿营时，非常需要有一个能给手提电脑、收音机，较大功率的灯光支持电力的飞轮电池。然而，飞轮电池目前只能用通电的方式驱动真空盒内的电动机/发电机带动飞轮转动，使飞轮储存动能，而在野外却没有可以给飞轮电池充电的电源。
发明内容
本发明的目的是提供一种在自行车行驶中，利用自行车轮的转动发电给飞轮电池补充动能的装置及方法。
本发明主要技术思路：
1、为减少人力负载，装置最好是在自行车下坡时自动给飞轮电池补充能量。而在上地坡时，装置自动与自行车分离。
2、飞轮电池必须是在真空盒内运作，可以用自行车发的电输入到飞轮电池真空盒内的电动机/发电机，用电动机/发电机驱动飞轮转动储存动能。
本发明的具体技术方案：包括自行车及其后架和后轮、飞轮电池的真空盒和真空盒内的飞轮及电动机/发电机，其特征在于，还包括：
重力离合装置：其包括安装架及夹子、自锁机构、顶杆和重锤杆；所述安装架通过夹子与自行车的后架固连；自锁机构固定于安装架上；所述顶杆的一端与自锁机构间断性接触，另一端与重锤杆间断性接触；所述重锤杆与安装架上的第二支轴铰接；
动力总成：其包括外驱动装置、支架和飞轮电池；
其中，外驱动装置设置在所述真空盒外，它包括摩擦轮、调速器和发电机，摩擦轮与自行车的后轮间断性接触；摩擦轮通过调速器与发电机连接；发电机通过导线与真空盒内的电动机/发电机连接；
其中，所述支架上部与安装架上的第一支轴铰接；支架下部的一部分与外驱动装置的调速器固连，支架下部另一部分与真空盒固连；支架还与自锁机构连接；
上述装置的使用方法：
当自行车进行上坡行驶期间，动力总成在重力作用下自由垂直，其支架与安装架的夹子的夹角大于90°，其摩擦轮与自行车的后轮处于分离状态；
当自行车进行下坡行驶期间，动力总成在重力作用下绕第一支轴转动，其支架与安装架的夹子的夹角小于90°，其摩擦轮与自行车的后轮接触，并被自行车的后轮带动；当自行车的后轮行驶中产生抖动时，与支架连接的自锁机构自动锁住支架，阻止摩擦轮与自行车的后轮分离；转动的摩擦轮驱动调速器，调速器的输出轴驱动发电机转动发电，发电机发出的电通过导线输入到真空盒内的电动机/发电机，电动机/发电机驱动飞轮转动储存能量；
当自行车进行平地行驶时，重锤杆在重力作用下，绕第二支轴朝后轮的相反方向转动，重锤杆与安装架的夹子的夹角呈直角状，重锤杆的上部推动顶杆，顶杆推动自锁机构，使自锁机构释放支架，于是支架在重力作用下，绕第一支轴朝后轮的相反方向转动，支架与安装架的夹子的夹角呈直角状，动力总成的摩擦轮与自行车的后轮分离；发电机停止发电；飞轮依靠储存的动能继续在真空盒内转动；
当外界需要电能时，飞轮的动能通过电动机/发电机转化为电能，输出给外部负载。
本发明与现有技术相比的特点是：
一、在无电源场合，可以用自行车给飞轮电池补充动能。
二、利用重力和自锁机构自动控制给飞轮电池补充能量的时间，以减轻人力负载。即当自行车下坡时，装置与自行车自动结合，向飞轮提供动能。当自行车上坡或平地行驶时，装置与自行车自动分离，以减轻人力负载。
三、给飞轮电池输入动能过程中，飞轮电池可以同时向外部负载输出电能。
附图说明
图1是本发明的立体示意图。
图2是图1另一个角度的立体示意图。
图3是图2的部分零件的分解图。
图4是本发明上坡时的示意图。
图5是图4的A部放大视图。
图6是本发明下坡时的示意图。
图7是图6中B部放大视图。
图8是图4中的D-D剖视图。
图9是本发明在平地时的示意图。
图10是图9中的C部放大视图。
图11是另一实施方法的示意图。
具体实施方式
下面结合附图和具体实施方式对本发明作进一步说明：
重力离合装置：(参见图1至图6)该装置主要是根据自行车行驶的状况自动控制是否给飞轮电池补充能量。其包括安装架11及夹子111、自锁机构12、顶杆13和重锤杆14；安装架11通过夹子111与自行车的后架71固连。
自锁机构12固定于安装架11上(参见图6和图7)；该自锁机构包括滑块121、钢球122和弹簧123。图示状态，滑块121只能向左移动。这是由于钢球122将滑块121压紧在楔缝129上，所以滑块121不能向右移动，从而形成了自锁状态。但如果顶杆13的一端将钢球朝弹簧123方向推动，钢球122就不再压紧滑块121，滑块121才可以向右移动。而顶杆13的移动是由重锤杆14控制的。重锤杆14铰接于安装架11上的第二支轴19，重锤杆14上部与顶杆13有间断性接触。
参见图1、图3和图8，动力总成2包括支架21、外驱动装置4和飞轮电池3；
外驱动装置4设置在真空盒33外，外驱动装置4包括摩擦轮41、调速器42和发电机43，摩擦轮41通过调速器42与发电机43连接；需要时，摩擦轮41与自行车的后轮72接触，从而用自行车的后轮72带动摩擦轮41和发电机43转动。发电机发出的电通过导线35输入到真空盒内的电动机/发电机34，电动机/发电机34驱动飞轮31转动储存能量；发电机43的外壳44与真空盒33固连。
动力总成2的支架21上部与安装架11上的第一支轴28铰接(参见图1、图2)；支架21下部的一部分与外驱动装置的变速器42固连，支架21下部另一部分与真空盒33固连；也就是动力总成2的零部件都安装在支架21上，支架21绕安装架11上的第一支轴28转动，动力总成2也随之转动。
支架21还与自锁机构12连接；这样，自锁机构12就可以通过控制支架21来控制动力总成2。支架21上设置一滑槽211(见图3)，自锁机构12的滑块121设有一圆销1211，圆销1211位于滑槽211内。当支架21转动时，通过圆销1211带动滑块121移动。或者，滑块121固定时，控制支架21不转动。
上述装置的使用方法：
参见图4、图5，当自行车进行上坡行驶期间，动力总成2和重锤杆14在重力作用下自由垂直，动力总成的支架21与安装架的夹子111的夹角大于90°，其摩擦轮41与自行车的后轮72处于分离状态。
参见图6、图7，当自行车进行下坡行驶期间，动力总成2在重力作用下，绕第一支轴 28转动，其支架21与安装架的夹子111的夹角小于90°，其摩擦轮41与自行车的后轮72接触，并被自行车的后轮72带动；当自行车的后轮72行驶中产生抖动时，摩擦轮41就有离开后轮72的倾向。这时候自锁机构12就会阻止摩擦轮41与后轮72分离，也就是支架21通过圆销1211要拨动滑块121向右移动，但由于滑块121被钢球122压紧在楔缝129中，从而锁住支架21不能转动，这样，摩擦轮41继续保持与后轮72接触，被后轮72带动。摩擦轮41通过变速器42驱动发电机43发电，发出的电通过导线35输入到真空盒33内的电动机/发电机34，电动机/发电机34驱动飞轮31转动储存能量。
参见图9、图10当自行车进行平地行驶时，重锤杆14在重力作用下，绕第二支轴19朝后轮72的相反方向转动，重锤杆14与安装架的夹子111的夹角呈直角状，重锤杆14的上部推动顶杆13，顶杆13推动自锁机构12中的钢球122，使自锁机构12中的滑块121不再被压紧，滑块121和支架21一起被释放，于是支架21在重力作用下，绕第一支轴28朝后轮72的相反方向转动，支架21与安装架的夹子111的夹角呈直角状，动力总成2的摩擦轮41与后轮72分离，这样，发电机43停止发电。于是，真空盒内的电动机/发电机34停止驱动飞轮31。飞轮31依靠储存的动能继续转动。
当外界需要电能时，飞轮31的动能通过电动机/发电机34转化为电能，输出给外部负载。
另一实施方法：对于体力好的骑者，在平地行驶时，也可以利用本发明对飞轮电池实施补充能量。方法是在平地上(见图11)，将摩擦轮41调整到与后轮72接触，然后将夹子111固定在后架71上。这样，自行车在下坡和平地行驶时，都可以给飞轮电池补充能量。而在上坡时，摩擦轮41与后轮72是分离的，不再消耗骑者的体力。

Claims (6)

  1. 一种重力控制自行车发电补充飞轮电池能量的装置，其特征在于，包括：重力离合装置、飞轮电池、外驱动装置和真空盒；
    所述重力离合装置包括安装架及夹子和自锁机构所述安装架通过所述夹子与自行车的后架固连；所述自锁机构固定于所述安装架上；所述动力总成包括外驱动装置和飞轮电池；
    所述飞轮电池包括飞轮和电动机/发电机，并设置于所述真空盒内；
    所述外驱动装置包括摩擦轮、调速器和发电机，并设置于所述真空盒外，所述摩擦轮与自行车的后轮间断性接触；所述摩擦轮通过所述调速器与所述发电机连接；所述发电机通过导线与真空盒内的所述电动机/发电机连接。
  2. 根据权利要求1所述的重力控制自行车发电补充飞轮电池能量的装置，其特征在于，所述重力离合装置还包括顶杆和重锤杆；所述顶杆的一端与所述自锁机构间断性接触，另一端与所述重锤杆间断性接触；所述重锤杆与所述安装架上的第二支轴铰接。
  3. 根据权利要求1所述的重力控制自行车发电补充飞轮电池能量的装置，其特征在于，所述自锁机构包括滑块、钢球和弹簧；所述自锁机构的自锁状态为：所述钢球将所述滑块压紧在楔缝上，所述滑块只能向左移动。
  4. 根据权利要求1所述的重力控制自行车发电补充飞轮电池能量的装置，其特征在于，所述动力总成还包括支架，所述支架上部与所述安装架上的第一支轴铰接；所述支架下部的一部分与所述外驱动装置的所述调速器固连，所述支架下部另一部分与所述真空盒固连。
  5. 根据权利要求4所述的重力控制自行车发电补充飞轮电池能量的装置，其特征在于，所述支架与所述自锁连接，所述支架上设置一滑槽，所述自锁机构包括滑块，所述滑块设有一圆销，所述圆销位于所述滑槽内。
  6. 根据权利要求1所述的重力控制自行车发电补充飞轮电池能量的装置，其特征在于，所述发电机包括外壳，所述外壳与所述真空盒固连。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727376B1 (fr) * 1994-11-25 1997-01-17 Seb Sa Derailleur electronique
CN2571657Y (zh) * 2002-09-14 2003-09-10 徐文辉 新型自行车
US7321218B2 (en) * 2003-05-19 2008-01-22 Powell D. Nyachoto Bicycle derailer generator
FR2946611A1 (fr) * 2009-06-10 2010-12-17 Jean Claude Fecan Dispositif amovible permettant de fixer au moins un outil electroportatif telle qu'une perceuse sur une bicyclette pour une aide a la propulsion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4210780B2 (ja) * 1999-02-10 2009-01-21 正友 遠藤 エネルギー蓄積機構付自転車
CN1517241A (zh) * 2003-01-13 2004-08-04 江吉元 重力（自重）发电充电电动自行车
CN101150268B (zh) * 2007-10-25 2012-07-25 武汉理工大学 一种磁悬浮飞轮电池
GB2462325A (en) * 2008-08-06 2010-02-10 Nigel John Buck Electric vehicle having alternators connected to driven wheels
CN202550787U (zh) * 2011-12-16 2012-11-21 杭州英若飞科技有限公司 飞轮电池
KR101537152B1 (ko) * 2013-03-19 2015-07-16 이운덕 시트포스트 장착용 자전거용 보조 구동장치
CN203995740U (zh) * 2013-09-18 2014-12-10 杜文娟 一种利用重力控制发电补充飞轮电池能量的装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727376B1 (fr) * 1994-11-25 1997-01-17 Seb Sa Derailleur electronique
CN2571657Y (zh) * 2002-09-14 2003-09-10 徐文辉 新型自行车
US7321218B2 (en) * 2003-05-19 2008-01-22 Powell D. Nyachoto Bicycle derailer generator
FR2946611A1 (fr) * 2009-06-10 2010-12-17 Jean Claude Fecan Dispositif amovible permettant de fixer au moins un outil electroportatif telle qu'une perceuse sur une bicyclette pour une aide a la propulsion

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