JP2012193813A - Apparatus for transmitting rotational driving power - Google Patents

Apparatus for transmitting rotational driving power Download PDF

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Publication number
JP2012193813A
JP2012193813A JP2011059727A JP2011059727A JP2012193813A JP 2012193813 A JP2012193813 A JP 2012193813A JP 2011059727 A JP2011059727 A JP 2011059727A JP 2011059727 A JP2011059727 A JP 2011059727A JP 2012193813 A JP2012193813 A JP 2012193813A
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Prior art keywords
pair
gears
rotational driving
shafts
driving force
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Japanese (ja)
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Fumio Ike
文男 池
Shinichi Munakata
伸一 宗像
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Ecorinc
ECORINC Inc
JAPAN GREEN POWER CORP
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Ecorinc
ECORINC Inc
JAPAN GREEN POWER CORP
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Priority to JP2011059727A priority Critical patent/JP2012193813A/en
Priority to PCT/JP2012/056380 priority patent/WO2012124680A1/en
Publication of JP2012193813A publication Critical patent/JP2012193813A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for transmitting rotational driving power capable of improving output efficiency by reducing a load on a motor or the like and saving energy required for input of power consumption or the like.SOLUTION: The apparatus 1 for transmitting rotational driving power is provided with a rotor 110, which is rotated with an output shaft 111 as an approximate center as a pair of first input gears 109a, 109b is rotated and accordingly a pair of outer gears 104a, 104b, a pair of second middle gears 103a, 103b, and a pair of first middle gears 102a, 102b revolve around a fixed gear in such a manner that each pair is revolved integrally. The apparatus 1 for transmitting rotational driving power is further provided with a pair of first disk bodies 105a, 105b fixed to a pair of third shafts 114a, 114b, and the pair of first disk bodies 105a, 105b is rotated with the pair of third shafts 114a, 114b as approximate centers as the pair of first input gears 109a, 109b is rotated.

Description

本発明は回転駆動力伝達装置、より詳細には、車両、自転車、発電機、内燃機関、古紙裁断機（シュレッダー）、各種工作機械、その他の回転駆動力が必要となる機械器具にモータ等の回転駆動源からの回転駆動力を伝達するに当り、上記機械器具と回転駆動源との間に介在させ、あるいは、上記機械器具に組み込んで用いる回転駆動力伝達装置に関するものである。   The present invention relates to a rotational driving force transmission device, more specifically, a vehicle, a bicycle, a generator, an internal combustion engine, a waste paper cutter (shredder), various machine tools, and other machine tools that require rotational driving force such as a motor. The present invention relates to a rotational driving force transmission device that is used between the mechanical instrument and the rotational driving source or incorporated in the mechanical instrument when transmitting the rotational driving force from the rotational driving source.

従来上記発電機等の回転駆動力が必要となる機械器具においては、単に回転速度を変換するに過ぎない変速装置を介在させることはあっても、回転駆動力の伝達をしつつ、入力のための消費電力を減少させ得る伝達装置を介在させることは考えられていない。それは、かかる回転駆動源と回転機械器具との間に何らかの伝達装置を介在させると、機械損失が大きくなり、却って消費電力の増大を招くと考えられているからである。   Conventionally, in machinery and appliances that require rotational driving force such as the above-mentioned generators, the transmission of rotational driving force can be transmitted and input even though a transmission that merely converts the rotational speed is interposed. It is not considered to interpose a transmission device that can reduce the power consumption. This is because it is considered that if any transmission device is interposed between the rotary drive source and the rotary machine tool, the mechanical loss increases and the power consumption increases.

このような一般的な考え方に反し、本発明者らは、回転駆動力の伝達をしつつ、入力のための消費電力を減少させ得る伝達装置の研究を進め、種々の回転駆動力伝達装置を提案してきたが、それらは未だ、業界の要請に十分に応え得るに至ってはいない。   Contrary to this general idea, the present inventors have advanced research on a transmission device that can reduce power consumption for input while transmitting rotational driving force, and have developed various rotational driving force transmission devices. Although it has been proposed, they have not yet been able to fully meet industry demands.

特開２００１−２１０２０号公報Japanese Patent Laid-Open No. 2001-21020 特開２００３−２４７６０９号公報Japanese Patent Laid-Open No. 2003-247609 特開平１１−１０８１２６号公報JP-A-11-108126

上述したように従来の発電機等の回転駆動力が必要となる機器においては、機械損失が大きく、消費電力を増大させる結果となってしまうような伝達装置を介することなく直接モータ等で駆動しており、モータ等に対する負荷の軽減、出力効率の向上といったことは余り考えられていなかった。そこで本発明は、上記モータ等に対する負荷を軽減し、消費電力等入力に要するエネルギーを減少させ、出力効率を向上させ得る回転駆動力伝達装置を提供することを課題とする。   As described above, in a device that requires a rotational driving force such as a conventional generator, it is driven directly by a motor or the like without going through a transmission device that has a large mechanical loss and results in an increase in power consumption. Therefore, there has been little thought of reducing the load on the motor or the like and improving the output efficiency. Therefore, an object of the present invention is to provide a rotational driving force transmission device that can reduce the load on the motor or the like, reduce energy required for input such as power consumption, and improve output efficiency.

（１） 入力側からの回転駆動力により回転する略直線形状の第１回転体（例えば、後述の回転体１１０）が回転することにより生じる回転駆動力を出力側に伝達させる回転駆動力伝達装置であって、前記第１回転体の出力軸（例えば、後述の出力軸１１１）に軸支され、前記出力軸の軸支手段（例えば、後述の軸受筒８）に固定された固定ギアと、前記固定ギアに歯合され、前記第１回転体と一体に形成された一対の第１軸に軸支された一対の第１中間ギアと、前記一対の第１中間ギアに歯合され、前記第１回転体と一体に形成された一対の第２軸に軸支された一対の第２中間ギアと、前記一対の第２中間ギアに歯合され、前記第１回転体の両端部近傍を貫通する一対の第３軸に固定された一対の外側ギアと、前記一対の第３軸に連結され、前記入力側からの回転駆動力により自転する一対の第１入力ギアと、を備え、前記第１回転体は、当該一対の第１入力ギアの自転に伴って、前記一対の外側ギア、前記一対の第２中間ギア、及び前記一対の第１中間ギアがそれぞれ一体となって前記固定ギアに沿って公転することにより、前記出力軸を略中心として回転し、前記一対の第３軸に固定された一対の第１円盤体をさらに備え、前記一対の第１円盤体は、前記一対の第１入力ギアの自転に伴って前記一対の第３軸を略中心として回転することを特徴とする回転駆動力伝達装置。   (1) A rotational driving force transmission device that transmits a rotational driving force generated by rotation of a substantially linear first rotating body (for example, a rotating body 110 described later) rotated by a rotational driving force from the input side to the output side. A fixed gear supported by an output shaft (for example, an output shaft 111 described later) of the first rotating body and fixed to a shaft support means (for example, a bearing cylinder 8 described later) of the output shaft; Meshed with the fixed gear, a pair of first intermediate gears supported by a pair of first shafts formed integrally with the first rotating body, and meshed with the pair of first intermediate gears, A pair of second intermediate gears that are pivotally supported by a pair of second shafts that are formed integrally with the first rotating body, and meshed with the pair of second intermediate gears, near both ends of the first rotating body. A pair of outer gears fixed to a pair of third shafts that pass therethrough, and connected to the pair of third shafts. A pair of first input gears that rotate by a rotational driving force from the input side, and the first rotating body rotates with the pair of first input gears, the pair of outer gears, the pair of first input gears. The second intermediate gear and the pair of first intermediate gears are integrally revolved along the fixed gear, thereby rotating around the output shaft and being fixed to the pair of third shafts. A pair of first disk bodies, wherein the pair of first disk bodies rotate about the pair of third axes substantially as the pair of first input gears rotate. Driving force transmission device.

（１）の発明によれば、第１回転体が出力軸を略中心として回転すると共に、一対の第１円盤体が一対の第３軸を略中心として回転する。これにより、一対の第１円盤体が回転するので、第１回転体の回転速度が上昇する。よって、第１回転体の回転による回転駆動力を増大させることができる。   According to the invention of (1), the first rotating body rotates about the output shaft and the pair of first disc bodies rotate about the pair of third shafts. Thereby, since a pair of 1st disk body rotates, the rotational speed of a 1st rotary body rises. Therefore, the rotational driving force due to the rotation of the first rotating body can be increased.

また、一対の外側ギアと固定ギアとの間に一対の第１中間ギア及び一対の第２中間ギアを設けたので、固定ギアを大型化する必要がなくなり、回転体の軽量化を図ることができる。   Further, since the pair of first intermediate gear and the pair of second intermediate gears are provided between the pair of outer gears and the fixed gear, it is not necessary to increase the size of the fixed gear, and the weight of the rotating body can be reduced. it can.

（２） 前記入力側からの回転駆動力により回転し、前記第１回転体と略直交に一体形成された略直線形状の第２回転体と、前記第２回転体の両端部近傍を貫通する一対の第４軸に固定された一対の第２円盤体と、前記一対の第４軸に連結され、前記入力側からの回転駆動力により自転する一対の第２入力ギアと、をさらに備え、前記第２回転体は、前記第１回転体の回転に伴い前記出力軸を略中心として回転し、前記一対の第２円盤体は、前記一対の第２入力ギアの自転に伴って前記一対の第４軸を略中心として回転することを特徴とする（１）に記載の回転駆動力伝達装置。   (2) Rotates by a rotational driving force from the input side, and passes through a substantially linear second rotator integrally formed substantially orthogonally with the first rotator, and near both ends of the second rotator. A pair of second disc bodies fixed to the pair of fourth shafts, and a pair of second input gears coupled to the pair of fourth shafts and rotating by a rotational driving force from the input side, The second rotating body rotates about the output shaft with the rotation of the first rotating body, and the pair of second disk bodies rotates with the rotation of the pair of second input gears. The rotation driving force transmission device according to (1), wherein the rotation driving force transmission device rotates about a fourth axis.

（２）の発明によれば、第１回転体と略直交に一体形成された第２回転体が有する一対の第２円盤体が第４軸を略中心として回転する。これにより、第１回転体のみの回転駆動力をさらに増大させることができる。   According to invention of (2), a pair of 2nd disk body which the 2nd rotary body integrally formed substantially orthogonally with the 1st rotary body rotates centering on a 4th axis | shaft. Thereby, the rotational driving force of only the first rotating body can be further increased.

本発明に係る回転駆動力伝達装置では、回転駆動力伝達過程に本装置を介在させることにより、回転駆動力を実質的に増大させて、消費電力を減少させることができ、出力効率を向上させることが可能であって省エネルギーに寄与でき、車両、発電機、工作機械その他種々の回転駆動力を必要とする機器に利用し得る効果がある。   In the rotational driving force transmission device according to the present invention, by interposing this device in the rotational driving force transmission process, the rotational driving force can be substantially increased, the power consumption can be reduced, and the output efficiency is improved. Therefore, it can contribute to energy saving and can be used for vehicles, generators, machine tools, and other devices that require various rotational driving forces.

本発明の第１実施形態に係る回転駆動力伝達装置１を側面側から見た縦断面図である。It is the longitudinal cross-sectional view which looked at the rotational driving force transmission apparatus 1 which concerns on 1st Embodiment of this invention from the side surface side. 本発明の第１実施形態に係る回転ユニット１０を出力側から見た図である。It is the figure which looked at the rotation unit 10 which concerns on 1st Embodiment of this invention from the output side. 本発明の第１実施形態に係る回転ユニット１０を入力側から見た図である。It is the figure which looked at the rotation unit 10 which concerns on 1st Embodiment of this invention from the input side. 本発明の第１実施形態に係る遊星歯車減速機２０を出力側から見た図である。It is the figure which looked at the planetary gear speed reducer 20 which concerns on 1st Embodiment of this invention from the output side. 本発明の第２実施形態に係る回転ユニット１０を出力側から見た図である。It is the figure which looked at the rotation unit 10 which concerns on 2nd Embodiment of this invention from the output side. 本発明の第２実施形態に係る回転ユニット１０を入力側から見た図である。It is the figure which looked at the rotation unit 10 which concerns on 2nd Embodiment of this invention from the input side. 回転ユニット１０及び遊星歯車減速機２０を３段に連結した図である。It is the figure which connected the rotation unit 10 and the planetary gear speed reducer 20 in three steps.

以下、本発明の実施形態を図面に基づいて説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図１乃至図４を参照して本発明の第１実施形態に係る回転駆動力伝達装置１の構成について説明する。
図１は、本発明の第１実施形態に係る回転駆動力伝達装置１を側面側から見た縦断面図である。
図２は、本発明の第１実施形態に係る回転ユニット１０を出力側から見た図である。
図３は、本発明の第１実施形態に係る回転ユニット１０を入力側から見た図である。
図４は、本発明の第１実施形態に係る遊星歯車減速機２０を出力側から見た図である。 A configuration of the rotational driving force transmission device 1 according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 4.
FIG. 1 is a longitudinal sectional view of a rotational driving force transmission device 1 according to a first embodiment of the present invention as viewed from the side.
FIG. 2 is a view of the rotary unit 10 according to the first embodiment of the present invention as viewed from the output side.
FIG. 3 is a view of the rotary unit 10 according to the first embodiment of the present invention as viewed from the input side.
FIG. 4 is a view of the planetary gear speed reducer 20 according to the first embodiment of the present invention as viewed from the output side.

回転駆動力伝達装置１は、入力側の駆動モータ２、出力側の発電機３、出力側に回転駆動力を伝達する回転ユニット１０、及び入力側からの回転駆動力を増大させて回転ユニット１０に伝達する遊星歯車減速機２０を有している。
なお、回転ユニット１０は、その略中心部（後述する固定ギア１０１）が、ベース６の一端に立設された軸支壁７に固定された軸受筒８に固定されている。
また、遊星歯車減速機２０は、ベース６の一端に立設されている。 The rotational driving force transmission device 1 includes an input side driving motor 2, an output side generator 3, a rotating unit 10 that transmits the rotational driving force to the output side, and a rotational unit 10 that increases the rotational driving force from the input side. A planetary gear reducer 20 for transmitting to
The rotation unit 10 has a substantially central portion (fixed gear 101 described later) fixed to a bearing cylinder 8 fixed to a shaft support wall 7 standing at one end of the base 6.
The planetary gear reducer 20 is erected on one end of the base 6.

まず、回転ユニット１０の構成について説明する。
回転ユニット１０は、回転体１１０を一の構成要素として、回転体１１０の出力軸１１１に軸支されると共に軸受筒８に固定された固定ギア１０１と、固定ギア１０１に歯合され、回転体１１０と一体に形成された一対の第１軸１１２ａ，１１２ｂに軸支された一対の第１中間ギア１０２ａ，１０２ｂと、一対の第１中間ギア１０２ａ，１０２ｂに歯合され、回転体１１０と一体に形成された一対の第２軸１１３ａ，１１３ｂに軸支された一対の第２中間ギア１０３ａ，１０３ｂと、一対の第２中間ギア１０３ａ，１０３ｂに歯合され、回転体１１０の両端部近傍を貫通する一対の第３軸１１４ａ，１１４ｂに固定された一対の外側ギア１０４ａ，１０４ｂ及び一対の第１円盤体１０５ａ，１０５ｂと、を備えている。 First, the configuration of the rotation unit 10 will be described.
The rotating unit 10 includes the rotating body 110 as one component, and is supported by the output shaft 111 of the rotating body 110 and fixed to the bearing cylinder 8, and meshed with the fixed gear 101. 110 and a pair of first intermediate gears 102a and 102b that are pivotally supported by a pair of first shafts 112a and 112b, and a pair of first intermediate gears 102a and 102b. Are engaged with a pair of second intermediate gears 103a, 103b supported by a pair of second shafts 113a, 113b and a pair of second intermediate gears 103a, 103b. A pair of outer gears 104a and 104b and a pair of first disc bodies 105a and 105b fixed to a pair of third shafts 114a and 114b that pass therethrough are provided.

さらに、回転ユニット１０は、遊星歯車減速機２０からの回転駆動力（後述する、遊星歯車減速機２０の出力軸２０６に連結された出力ギア２０７の回転駆動力）により自転する一対の第３入力ギア１０６ａ，１０６ｂ及び一対の第４入力ギア１０８ａ，１０８ｂと、一対の第３軸１１４ａ，１１４ｂに連結され、一対の第４入力ギア１０８ａ，１０８ｂと歯合する一対の第１入力ギア１０９ａ，１０９ｂを有している。なお、一対の第３入力ギア１０６ａ，１０６ｂと一対の第４入力ギア１０８ａ，１０８ｂとは、それぞれ一対の軸１０７ａ，１０７ｂにより連結されている。   Further, the rotation unit 10 has a pair of third inputs that rotate by a rotational driving force from the planetary gear speed reducer 20 (a rotational driving force of an output gear 207 coupled to the output shaft 206 of the planetary gear speed reducer 20 described later). A pair of first input gears 109a and 109b connected to the gears 106a and 106b and the pair of fourth input gears 108a and 108b and the pair of third shafts 114a and 114b and meshing with the pair of fourth input gears 108a and 108b. have. The pair of third input gears 106a and 106b and the pair of fourth input gears 108a and 108b are connected by a pair of shafts 107a and 107b, respectively.

また、一対の第４入力ギア１０８ａ，１０８ｂと一対の第１入力ギア１０９ａ，１０９ｂとは、互いに歯合されてゼロールかさ歯車を構成している。さらに、一対の第３入力ギア１０６ａ，１０６ｂと出力ギア２０７とは、互いに歯合されてゼロールかさ歯車を構成している。なお、これに限られず、例えば、まがりばかさ歯車であってもよい。   The pair of fourth input gears 108a and 108b and the pair of first input gears 109a and 109b are meshed with each other to form a zero roll bevel gear. Further, the pair of third input gears 106a and 106b and the output gear 207 are meshed with each other to form a zero roll bevel gear. In addition, it is not restricted to this, For example, a spiral bevel gear may be sufficient.

次に、遊星歯車減速機２０の構成について説明する。
遊星歯車減速機２０は、入力軸２０８に連結されたサンギア２０１、プラネットギア２０２ａ，２０２ｂ、リングギア２０３、キャリア２０４、出力軸２０６、出力ギア２０７、及びリングギア２０３を固定する固定枠２１０から構成されている。
サンギア２０１は、プラネットギア２０２ａ，２０２ｂと歯合しており、プラネットギア２０２ａ，２０２ｂは、サンギア２０１とリングギア２０３とに歯合している。 Next, the configuration of the planetary gear speed reducer 20 will be described.
The planetary gear reducer 20 includes a sun gear 201, planet gears 202 a and 202 b, a ring gear 203, a carrier 204, an output shaft 206, an output gear 207, and a fixed frame 210 that fixes the ring gear 203 connected to an input shaft 208. Has been.
The sun gear 201 meshes with the planet gears 202a and 202b, and the planet gears 202a and 202b mesh with the sun gear 201 and the ring gear 203.

リングギア２０３は、内周面においてプラネットギア２０２ａ，２０２ｂと歯合しており、外周面が固定枠２１０に固定されている。
プラネットギア２０２ａ，２０２ｂは、軸２０５ａ，２０５ｂを介してキャリア２０４に連結されている。また、キャリア２０４は、その中心部で出力軸２０６に連結されている。また、出力ギア２０７は、出力軸２０６に連結されている。さらに、固定枠２１０は、ベース６の一端に立設されている。 The ring gear 203 meshes with the planet gears 202 a and 202 b on the inner peripheral surface, and the outer peripheral surface is fixed to the fixed frame 210.
The planet gears 202a and 202b are connected to the carrier 204 via shafts 205a and 205b. The carrier 204 is connected to the output shaft 206 at the center thereof. Further, the output gear 207 is connected to the output shaft 206. Further, the fixed frame 210 is erected on one end of the base 6.

次に、遊星歯車減速機２０及び回転ユニット１０の動作について説明する。
入力側の駆動モータ２の出力軸４がα方向に回転すると、サンギア２０１がα方向に回転し、サンギア２０１の回転に伴い、プラネットギア２０２ａ，２０２ｂは、軸２０５ａ，２０５ｂを中心軸としてβ方向に自転すると共に、サンギア２０１に沿ってα方向に公転する。 Next, operations of the planetary gear reducer 20 and the rotary unit 10 will be described.
When the output shaft 4 of the drive motor 2 on the input side rotates in the α direction, the sun gear 201 rotates in the α direction. With the rotation of the sun gear 201, the planet gears 202a and 202b are in the β direction with the shafts 205a and 205b as the central axes. And revolves in the α direction along the sun gear 201.

さらに、プラネットギア２０２ａ，２０２ｂの公転に伴い、軸２０５ａ，２０５ｂを介してキャリア２０４がα方向に回転することにより、出力軸２０６及び出力ギア２０７がα方向に回転する。   Further, as the planet gears 202a and 202b revolve, the carrier 204 rotates in the α direction via the shafts 205a and 205b, whereby the output shaft 206 and the output gear 207 rotate in the α direction.

出力ギア２０７のα方向の回転に伴い、一対の第３入力ギア１０６ａ，１０６ｂと一対の第４入力ギア１０８ａ，１０８ｂとが一対の軸１０７ａ，１０７ｂを介して回転し、一対の第４入力ギア１０８ａ，１０８ｂの回転に伴い、一対の第１入力ギア１０９ａ，１０９ｂがα方向に回転する。   As the output gear 207 rotates in the α direction, the pair of third input gears 106a and 106b and the pair of fourth input gears 108a and 108b rotate via the pair of shafts 107a and 107b, and the pair of fourth input gears. Along with the rotation of 108a and 108b, the pair of first input gears 109a and 109b rotate in the α direction.

一対の第１入力ギア１０９ａ，１０９ｂのα方向の回転に伴い、一対の外側ギア１０４ａ，１０４ｂ及び一対の第１円盤体１０５ａ，１０５ｂが一対の第３軸１１４ａ，１１４ｂを中心軸としてα方向に自転する。これに伴い、一対の第２中間ギア１０３ａ，１０３ｂが一対の第２軸１１３ａ，１１３ｂを中心軸としてβ方向に自転し、さらに、一対の第１中間ギア１０２ａ，１０２ｂが一対の第１軸１１２ａ，１１２ｂを中心軸としてα方向に自転する。   As the pair of first input gears 109a and 109b rotate in the α direction, the pair of outer gears 104a and 104b and the pair of first disc bodies 105a and 105b are in the α direction with the pair of third shafts 114a and 114b as the central axes. Rotate. Accordingly, the pair of second intermediate gears 103a and 103b rotates in the β direction with the pair of second shafts 113a and 113b as the central axes, and the pair of first intermediate gears 102a and 102b further includes the pair of first shafts 112a. , 112b as a central axis, and rotate in the α direction.

これらの自転に伴い、一対の外側ギア１０４ａ，１０４ｂ、一対の第２中間ギア１０３ａ，１０３ｂ、及び一対の第１中間ギア１０２ａ，１０２ｂがそれぞれ一体となって固定ギア１０１に沿って公転する。
この公転に伴って、回転体１１０が出力軸１１１を中心軸としてα方向に回転し、これに伴い、回転ユニット１０が出力軸１１１を中心軸としてα方向に回転する。 Along with these rotations, the pair of outer gears 104a and 104b, the pair of second intermediate gears 103a and 103b, and the pair of first intermediate gears 102a and 102b revolve along the fixed gear 101, respectively.
Along with this revolution, the rotating body 110 rotates in the α direction with the output shaft 111 as the central axis, and accordingly, the rotating unit 10 rotates in the α direction with the output shaft 111 as the central axis.

この回転ユニット１０のα方向への回転による回転駆動力が、出力軸１１１を介して出力側の発電機３の入力軸５に伝達されて、発電機３の駆動エネルギーとなる。   The rotational driving force generated by the rotation of the rotating unit 10 in the α direction is transmitted to the input shaft 5 of the generator 3 on the output side via the output shaft 111 and becomes driving energy of the generator 3.

ここで、入力側の駆動モータ２の出力軸４の回転速度を上げていき、所定速度に到達すると回転抵抗を上回る回転駆動力が回転ユニット１０の回転により発生する。そして、この上回った回転駆動力を発電機３の駆動エネルギーとすることで、より大きな電力を発生させることができる。   Here, the rotational speed of the output shaft 4 of the drive motor 2 on the input side is increased, and when a predetermined speed is reached, a rotational driving force exceeding the rotational resistance is generated by the rotation of the rotating unit 10. Then, by using this increased rotational driving force as the driving energy of the generator 3, more electric power can be generated.

また、第１実施形態によれば、回転体１１０が出力軸１１１を中心軸として回転すると共に、一対の第１円盤体１０５ａ，１０５ｂが一対の第３軸１１４ａ，１１４ｂを中心軸として回転する。これにより、一対の第１円盤体１０５ａ，１０５ｂが回転するので、回転体１１０の回転速度が上昇する。よって、回転ユニット１０の回転による回転駆動力を増大させることができる。   In addition, according to the first embodiment, the rotating body 110 rotates about the output shaft 111 as a central axis, and the pair of first disc bodies 105a and 105b rotates about the pair of third shafts 114a and 114b as central axes. Thereby, since a pair of 1st disk bodies 105a and 105b rotate, the rotational speed of the rotary body 110 rises. Therefore, the rotational driving force due to the rotation of the rotary unit 10 can be increased.

また、一対の外側ギア１０４ａ，１０４ｂと固定ギア１０１との間に一対の第１中間ギア１０２ａ，１０２ｂ及び一対の第２中間ギア１０３ａ，１０３ｂを設けたので、固定ギア１０１を大型化する必要がなくなり、回転ユニット１０の軽量化を図ることができる。   Further, since the pair of first intermediate gears 102a and 102b and the pair of second intermediate gears 103a and 103b are provided between the pair of outer gears 104a and 104b and the fixed gear 101, it is necessary to increase the size of the fixed gear 101. Thus, the rotating unit 10 can be reduced in weight.

また、遊星歯車減速機２０を使用して回転駆動力の伝達を行っているので、回転駆動力を効率よく伝達できると共に、装置の小型化を図ることができる。   Further, since the planetary gear speed reducer 20 is used to transmit the rotational driving force, the rotational driving force can be transmitted efficiently and the apparatus can be miniaturized.

図５及び図６を参照して本発明の第２実施形態に係る回転駆動力伝達装置１の構成について説明する。
第１実施形態と第２実施形態との違いは、回転ユニット１０の構成のみであり、他の構成は第１実施形態と共通している。よって、回転ユニット１０についてのみ説明する。
図５は、本発明の第２実施形態に係る回転ユニット１０を出力側から見た図である。
図６は、本発明の第２実施形態に係る回転ユニット１０を入力側から見た図である。 With reference to FIG.5 and FIG.6, the structure of the rotational driving force transmission apparatus 1 which concerns on 2nd Embodiment of this invention is demonstrated.
The difference between the first embodiment and the second embodiment is only the configuration of the rotating unit 10, and the other configurations are common to the first embodiment. Therefore, only the rotation unit 10 will be described.
FIG. 5 is a view of the rotary unit 10 according to the second embodiment of the present invention as viewed from the output side.
FIG. 6 is a view of the rotary unit 10 according to the second embodiment of the present invention as viewed from the input side.

第２実施形態の回転ユニット１０は、第１実施形態の回転ユニット１０（図１乃至図４で説明済みのため説明は省略する）と略直交に一体形成された回転体１２０と、回転体１２０の両端部近傍を貫通する一対の第４軸１２２ａ，１２２ｂに固定された一対の第２円盤体１２１ａ，１２１ｂと、を備えている。   The rotating unit 10 according to the second embodiment includes a rotating body 120 integrally formed substantially orthogonally to the rotating unit 10 according to the first embodiment (the description is omitted because it has already been described with reference to FIGS. 1 to 4), and the rotating body 120. A pair of second disc bodies 121a and 121b fixed to a pair of fourth shafts 122a and 122b penetrating the vicinity of both ends of the first and second shafts 122a and 122b.

さらに、回転ユニット１０は、遊星歯車減速機２０の出力ギア２０７の回転駆動力により自転する一対の第５入力ギア１２３ａ，１２３ｂ及び一対の第６入力ギア１２５ａ，１２５ｂと、一対の第４軸１２２ａ，１２２ｂに連結され、一対の第６入力ギア１２５ａ，１２５ｂと歯合する一対の第２入力ギア１２６ａ，１２６ｂを有している。なお、一対の第５入力ギア１２３ａ，１２３ｂと一対の第６入力ギア１２５ａ，１２５ｂとは、それぞれ一対の軸１２４ａ，１２４ｂにより連結されている。   Further, the rotation unit 10 includes a pair of fifth input gears 123a and 123b and a pair of sixth input gears 125a and 125b that rotate by the rotational driving force of the output gear 207 of the planetary gear speed reducer 20, and a pair of fourth shafts 122a. , 122b and a pair of second input gears 126a, 126b that mesh with the pair of sixth input gears 125a, 125b. The pair of fifth input gears 123a and 123b and the pair of sixth input gears 125a and 125b are connected by a pair of shafts 124a and 124b, respectively.

また、一対の第６入力ギア１２５ａ，１２５ｂと一対の第２入力ギア１２６ａ，１２６ｂとは、互いに歯合されてゼロールかさ歯車を構成している。さらに、一対の第５入力ギア１２３ａ，１２３ｂと出力ギア２０７とは、互いに歯合されてゼロールかさ歯車を構成している。なお、これに限られず、例えば、まがりばかさ歯車であってもよい。   The pair of sixth input gears 125a and 125b and the pair of second input gears 126a and 126b are meshed with each other to form a zero roll bevel gear. Further, the pair of fifth input gears 123a and 123b and the output gear 207 are meshed with each other to form a zero roll bevel gear. In addition, it is not restricted to this, For example, a spiral bevel gear may be sufficient.

次に、回転ユニット１０の動作について説明する。
遊星歯車減速機２０の動作については第１実施形態で説明済みのため説明を省略する。 Next, the operation of the rotating unit 10 will be described.
Since the operation of the planetary gear reducer 20 has been described in the first embodiment, the description thereof is omitted.

出力ギア２０７のα方向の回転に伴い、一対の第３入力ギア１０６ａ，１０６ｂと一対の第４入力ギア１０８ａ，１０８ｂとが一対の軸１０７ａ，１０７ｂを介して回転し、また、一対の第５入力ギア１２３ａ，１２３ｂと一対の第６入力ギア１２５ａ，１２５とが一対の軸１２４ａ，１２４ｂを介して回転する。そして、一対の第４入力ギア１０８ａ，１０８ｂ及び一対の第６入力ギア１２５ａ，１２５の回転に伴い、一対の第１入力ギア１０９ａ，１０９ｂ及び一対の第２入力ギア１２６ａ，１２６ｂがα方向に回転する。   As the output gear 207 rotates in the α direction, the pair of third input gears 106a and 106b and the pair of fourth input gears 108a and 108b rotate through the pair of shafts 107a and 107b, and the pair of fifth input gears The input gears 123a and 123b and the pair of sixth input gears 125a and 125 rotate via the pair of shafts 124a and 124b. As the pair of fourth input gears 108a and 108b and the pair of sixth input gears 125a and 125 rotate, the pair of first input gears 109a and 109b and the pair of second input gears 126a and 126b rotate in the α direction. To do.

一対の第１入力ギア１０９ａ，１０９ｂ及び一対の第２入力ギア１２６ａ，１２６ｂのα方向への回転に伴い、一対の第１円盤体１０５ａ，１０５ｂ及び一対の第２円盤体１２１ａ，１２１ｂがそれぞれ一対の第３軸１１４ａ，１１４ｂ及び一対の第４軸１２２ａ，１２２ｂを中心軸としてα方向に自転する。また、同時に一対の外側ギア１０４ａ，１０４ｂも一対の第３軸１１４ａ，１１４ｂを中心軸としてα方向に自転するので、第１実施形態で説明したのと同様に、回転体１１０が出力軸１１１を中心軸としてα方向に回転するので、回転体１２０も同時に出力軸１１１を中心軸としてα方向に回転することになる。よって、第２実施形態の回転ユニット１０が出力軸１１１を中心軸としてα方向に回転する。   As the pair of first input gears 109a and 109b and the pair of second input gears 126a and 126b rotate in the α direction, the pair of first disk bodies 105a and 105b and the pair of second disk bodies 121a and 121b are paired respectively. The third shafts 114a and 114b and the pair of fourth shafts 122a and 122b rotate around in the α direction. At the same time, the pair of outer gears 104a and 104b also rotate in the α direction with the pair of third shafts 114a and 114b as the central axes. Therefore, as described in the first embodiment, the rotating body 110 rotates the output shaft 111. Since it rotates in the α direction as the central axis, the rotating body 120 simultaneously rotates in the α direction with the output shaft 111 as the central axis. Therefore, the rotary unit 10 of the second embodiment rotates in the α direction with the output shaft 111 as the central axis.

ここで、第２実施形態によれば、回転体１１０と略直交に一体形成された回転体１２０が有する一対の第２円盤体１２１ａ，１２１ｂが第４軸１２２ａ，１２２ｂを中心軸として回転する。これにより、回転体１１０のみの回転駆動力をさらに増大させることができる。   Here, according to the second embodiment, the pair of second disk bodies 121a and 121b included in the rotating body 120 integrally formed substantially orthogonally to the rotating body 110 rotates around the fourth shafts 122a and 122b. Thereby, the rotational driving force of only the rotating body 110 can be further increased.

なお、本発明は前記第１実施形態及び第２実施形態に限定されるものではなく、本発明の目的を達成できる範囲での変形、改良等は本発明に含まれるものである。   In addition, this invention is not limited to the said 1st Embodiment and 2nd Embodiment, The deformation | transformation in the range which can achieve the objective of this invention, improvement, etc. are included in this invention.

上記第１実施形態及び第２実施形態では、回転ユニット１０及び遊星歯車減速機２０は１つの場合について説明したがこれに限られるものではない。   In the said 1st Embodiment and 2nd Embodiment, although the rotation unit 10 and the planetary gear speed reducer 20 demonstrated one case, it is not restricted to this.

例えば、図７に示すように、第１実施形態又は第２実施形態における回転ユニット１０及び遊星歯車減速機２０を３段に連結してもよい。
この場合、入力側の駆動モータ２の出力軸４の回転速度を上げていき、所定速度に到達すると回転抵抗を上回る回転駆動力が１段目の回転ユニット１０Ａの回転により発生する。そして、回転ユニット１０Ａの回転により発生した回転駆動力が２段目の遊星歯車減速機２０Ｂに伝達されて、２段目の回転ユニット１０Ｂが回転することにより、回転ユニット１０Ａによる回転駆動力を上回る回転駆動力を得ることができる。同様に、３段目の回転ユニット１０Ｃが回転することにより、回転ユニット１０Ｂによる回転駆動力を上回る回転駆動力を得ることができる。 For example, as shown in FIG. 7, the rotation unit 10 and the planetary gear speed reducer 20 in the first embodiment or the second embodiment may be connected in three stages.
In this case, the rotational speed of the output shaft 4 of the drive motor 2 on the input side is increased, and when a predetermined speed is reached, a rotational driving force exceeding the rotational resistance is generated by the rotation of the first-stage rotational unit 10A. Then, the rotational driving force generated by the rotation of the rotating unit 10A is transmitted to the second stage planetary gear reducer 20B, and the second rotating unit 10B rotates to exceed the rotational driving force by the rotating unit 10A. A rotational driving force can be obtained. Similarly, a rotation driving force exceeding the rotation driving force by the rotation unit 10B can be obtained by rotating the third-stage rotation unit 10C.

したがって、回転ユニット１０及び遊星歯車減速機２０を複数段に連結することにより、より大きな回転駆動力を得ることができる。
なお、図７では、好ましい例として３段で説明したがこれに限られず、４段以上でも、２段でもよい。 Therefore, a larger rotational driving force can be obtained by connecting the rotating unit 10 and the planetary gear speed reducer 20 in a plurality of stages.
In FIG. 7, a preferred example has been described with three stages. However, the present invention is not limited to this and may be four or more stages or two stages.

１ 回転駆動力伝達装置
２ 駆動モータ
３ 発電機
４ 出力軸
５ 入力軸
６ ベース
７ 軸支壁
８ 軸受筒
１０ 回転ユニット
２０ 遊星歯車減速機
１０１ 固定ギア
１０２ａ，１０２ｂ 第１中間ギア
１０３ａ，１０３ｂ 第２中間ギア
１０４ａ，１０４ｂ 外側ギア
１０５ａ，１０５ｂ 第１円盤体
１０９ａ，１０９ｂ 第１入力ギア
１１０ 回転体
１１１ 出力軸
１１２ａ，１１２ｂ 第１軸
１１３ａ，１１３ｂ 第２軸
１１４ａ，１１４ｂ 第３軸 DESCRIPTION OF SYMBOLS 1 Rotation driving force transmission apparatus 2 Drive motor 3 Generator 4 Output shaft 5 Input shaft 6 Base 7 Shaft support wall 8 Bearing cylinder 10 Rotating unit 20 Planetary gear speed reducer 101 Fixed gear 102a, 102b 1st intermediate gear 103a, 103b 2nd Intermediate gear 104a, 104b Outer gear 105a, 105b First disc body 109a, 109b First input gear 110 Rotating body 111 Output shaft 112a, 112b First shaft 113a, 113b Second shaft 114a, 114b Third shaft

Claims (2)

入力側からの回転駆動力により回転する略直線形状の第１回転体が回転することにより生じる回転駆動力を出力側に伝達させる回転駆動力伝達装置であって、
前記第１回転体の出力軸に軸支され、前記出力軸の軸支手段に固定された固定ギアと、
前記固定ギアに歯合され、前記第１回転体と一体に形成された一対の第１軸に軸支された一対の第１中間ギアと、
前記一対の第１中間ギアに歯合され、前記第１回転体と一体に形成された一対の第２軸に軸支された一対の第２中間ギアと、
前記一対の第２中間ギアに歯合され、前記第１回転体の両端部近傍を貫通する一対の第３軸に固定された一対の外側ギアと、
前記一対の第３軸に連結され、前記入力側からの回転駆動力により自転する一対の第１入力ギアと、を備え、
前記第１回転体は、当該一対の第１入力ギアの自転に伴って、前記一対の外側ギア、前記一対の第２中間ギア、及び前記一対の第１中間ギアがそれぞれ一体となって前記固定ギアに沿って公転することにより、前記出力軸を略中心として回転し、
前記一対の第３軸に固定された一対の第１円盤体をさらに備え、
前記一対の第１円盤体は、前記一対の第１入力ギアの自転に伴って前記一対の第３軸を略中心として回転することを特徴とする回転駆動力伝達装置。 A rotational driving force transmission device for transmitting rotational driving force generated by rotation of a substantially linear first rotating body rotated by rotational driving force from an input side to an output side;
A fixed gear that is pivotally supported by the output shaft of the first rotating body and is fixed to the pivotal support means of the output shaft;
A pair of first intermediate gears meshed with the fixed gear and supported by a pair of first shafts formed integrally with the first rotating body;
A pair of second intermediate gears meshed with the pair of first intermediate gears and supported by a pair of second shafts formed integrally with the first rotating body;
A pair of outer gears engaged with the pair of second intermediate gears and fixed to a pair of third shafts penetrating the vicinity of both ends of the first rotating body;
A pair of first input gears coupled to the pair of third shafts and rotating by a rotational driving force from the input side,
As the pair of first input gears rotates, the pair of first outer gears, the pair of second intermediate gears, and the pair of first intermediate gears are integrally fixed to the first rotating body. By revolving along the gear, the output shaft rotates about the center,
A pair of first disc bodies fixed to the pair of third shafts;
The pair of first disk bodies rotate about the pair of third shafts as a center with the rotation of the pair of first input gears. 前記入力側からの回転駆動力により回転し、前記第１回転体と略直交に一体形成された略直線形状の第２回転体と、
前記第２回転体の両端部近傍を貫通する一対の第４軸に固定された一対の第２円盤体と、
前記一対の第４軸に連結され、前記入力側からの回転駆動力により自転する一対の第２入力ギアと、をさらに備え、
前記第２回転体は、前記第１回転体の回転に伴い前記出力軸を略中心として回転し、
前記一対の第２円盤体は、前記一対の第２入力ギアの自転に伴って前記一対の第４軸を略中心として回転することを特徴とする請求項１に記載の回転駆動力伝達装置。 A second rotating body having a substantially linear shape that is rotated by a rotational driving force from the input side and is integrally formed substantially orthogonal to the first rotating body;
A pair of second disc bodies fixed to a pair of fourth shafts penetrating the vicinity of both ends of the second rotating body;
A pair of second input gears coupled to the pair of fourth shafts and rotating by a rotational driving force from the input side;
The second rotating body rotates about the output shaft as the center of the first rotating body,
2. The rotational driving force transmission device according to claim 1, wherein the pair of second disk bodies rotate about the pair of fourth shafts as the pair of second input gears rotates.
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JPS4936382U (en) * 1972-07-06 1974-03-30
JPS5556951U (en) * 1978-10-12 1980-04-17
US5759130A (en) * 1996-07-02 1998-06-02 H. Bradford Aarons Rotary gear drive system
JP2001304375A (en) * 2000-04-24 2001-10-31 Ryuichi Sato Power-augmenting apparatus
JP2009197833A (en) * 2008-02-19 2009-09-03 Mitsubishi Heavy Ind Ltd Planet mechanism
US8974959B2 (en) 2008-07-16 2015-03-10 Uchicago Argonne, Llc Multi-component intermetallic electrodes for lithium batteries
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