JP2002221038A - Electric rotating machine mounting structure for internal combustion engine - Google Patents
Electric rotating machine mounting structure for internal combustion engineInfo
- Publication number
- JP2002221038A JP2002221038A JP2001016007A JP2001016007A JP2002221038A JP 2002221038 A JP2002221038 A JP 2002221038A JP 2001016007 A JP2001016007 A JP 2001016007A JP 2001016007 A JP2001016007 A JP 2001016007A JP 2002221038 A JP2002221038 A JP 2002221038A
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- rotating electric
- engine
- fixing
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、内燃機関に使用
される回転電機の取付構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for a rotating electric machine used in an internal combustion engine.
【０００２】[0002]
【従来の技術】通常、内燃機関には回転電機が取り付け
られており、この回転電機は機関始動時に固定子巻線、
若しくは固定子巻線及び固定子界磁巻線に電流が流れて
駆動力を発生する電動機として使用され、機関動作時に
機関の回転力を電力に変換する発電機として使用され
る。従って、機関始動時に回転電機から回転力が機関に
伝達されるのに対し、機関動作時に機関から回転力が回
転電機に伝達される。これら回転力は動力伝達手段であ
るベルトにより伝達され、このベルトが回転電機及び機
関の間で回転力のやり取りを行う。2. Description of the Related Art Generally, a rotating electric machine is mounted on an internal combustion engine.
Alternatively, it is used as an electric motor that generates a driving force by passing a current through a stator winding and a stator field winding, and is used as a generator that converts the rotational force of the engine into electric power during operation of the engine. Therefore, the torque is transmitted from the rotating electric machine to the engine when the engine is started, whereas the torque is transmitted from the engine to the rotating electric machine when the engine is operating. These torques are transmitted by a belt as a power transmission means, and the belt exchanges torques between the rotating electric machine and the engine.
【０００３】図５は従来の回転電機の取付状態を示す概
略図である。図５において、回転軸に電機プーリ２（第
１の回転体）を有した回転電機１はクランクプーリ３
（第２の回転体）を有した機関４に取り付けられてお
り、この電機プーリ２及びこのクランクプーリ３に連結
されたベルト５（動力伝達部材）が回転電機１又は機関
４の動力を伝達する。この回転電機１が機関４に取り付
けられる取付構造は、回転電機１の位置を移動させて電
機プーリ２及びクランクプーリ３の間の距離を調整する
調整手段７と、この調整手段７によって移動させた回転
電機１の位置を固定する固定手段８とを備えている。FIG. 5 is a schematic view showing a state of attachment of a conventional rotating electric machine. In FIG. 5, a rotating electric machine 1 having an electric pulley 2 (first rotating body) on a rotating shaft is a crank pulley 3
The electric pulley 2 and the belt 5 (power transmission member) connected to the crank pulley 3 transmit the power of the rotary electric machine 1 or the engine 4. . The mounting structure in which the rotating electric machine 1 is attached to the engine 4 includes adjusting means 7 for moving the position of the rotating electric machine 1 to adjust the distance between the electric pulley 2 and the crank pulley 3, and moving by the adjusting means 7. And fixing means 8 for fixing the position of the rotating electric machine 1.
【０００４】回転電機１は、機関始動時に電力が供給さ
れ駆動力を発生することにより電機プーリ２に回転力を
伝達しベルト５を通じて機関を始動させる。一方、この
回転電機１は機関動作中には逆に機関４のクランクプー
リ３からベルト５を通じて回転力が伝達され、回転軸が
回転することにより発電しバッテリ等の機器にこの発生
した電力を供給する。The rotating electric machine 1 is supplied with electric power at the time of starting the engine and generates a driving force, thereby transmitting the rotating force to the electric pulley 2 and starting the engine through the belt 5. On the other hand, during the operation of the engine, the rotating electric machine 1 transmits torque from the crank pulley 3 of the engine 4 through the belt 5, generates power by rotating the rotating shaft, and supplies the generated power to devices such as a battery. I do.
【０００５】クランクプーリ３は機関４の動力発生部に
連結されており、機関始動時に機関４はクランクプーリ
３を通じて回転電機１の回転力を受け取り、機関動作中
にクランクプーリ３を通じて回転電機１に回転力を与え
る。[0005] The crank pulley 3 is connected to a power generating portion of the engine 4. When the engine is started, the engine 4 receives the torque of the rotating electric machine 1 through the crank pulley 3. Give rotational force.
【０００６】ベルト５（動力伝達部材）は回転電機１の
電機プーリ２と機関４のクランクプーリ３との間に巻き
掛けされており、このベルト５は電機プーリ２及びクラ
ンクプーリ３との摩擦によりこれらプーリ２、３に対し
て滑りを発生しないように各プーリ２、３が互いに引っ
張り合い張力を生じさせている。従って、電機プーリ２
が回転駆動すればこのベルト５が移動し、この移動に伴
ってクランクプーリ３が回転して電機プーリ２の回転力
をクランクプーリ３に伝達する。逆にクランクプーリ３
が回転駆動するとベルト５の移動により、電機プーリ２
が回転してクランクプーリ３の回転力を電機プーリ２に
伝達する。A belt 5 (power transmission member) is wound around an electric pulley 2 of the rotary electric machine 1 and a crank pulley 3 of the engine 4. The pulleys 2 and 3 pull each other to generate tension so as not to cause slippage on the pulleys 2 and 3. Therefore, the electric pulley 2
Is driven to rotate, the belt 5 moves, and with this movement, the crank pulley 3 rotates to transmit the torque of the electric pulley 2 to the crank pulley 3. Conversely, crank pulley 3
When the belt is driven to rotate, the movement of the belt 5 causes the electric pulley 2 to move.
Rotates to transmit the torque of the crank pulley 3 to the electric pulley 2.
【０００７】固定手段８は、回転電機１に固着された回
転電機固定部９と、機関４に固定された機関固定部１０
と、回転電機固定部９及びこの機関固定部１０を一緒に
固定するボルト１１、１２とを有している。回転電機固
定部９は穴部９ａを有する部材である。機関固定部１０
は回転電機１の両側に配置され機関に固定された湾曲ス
テー１３及び支持ステー１４であり、湾曲ステー１３は
長穴１３ａを有し、支持ステー１４は丸穴１４ａを有し
ている。この長穴１３ａは回転電機固定部９の穴部９ａ
とともにボルト１１及びナットで締着され、丸穴１４ａ
は反対側の回転電機固定部９の穴部９ａとともにボルト
１２及びナットで締着されている。従って、ボルト１１
及び１２を緩めるとボルト１１は長穴１３ａ内を移動可
能になり、ボルト１２は丸穴１４ａ内を回転可能になる
ので、ボルト１１が長穴１３ａ内を移動することにより
回転電機固定部９もこの移動に応じて移動する。即ち、
ボルト１１はボルト１２を支点として円弧状に移動し、
このボルト１１の移動に伴って電機プーリ２もボルト１
２を支点としてボルト１１よりも小さな円弧を描きなが
ら移動する。The fixing means 8 includes a rotating electric machine fixing portion 9 fixed to the rotating electric machine 1 and an engine fixing portion 10 fixed to the engine 4.
And bolts 11 and 12 for fixing the rotating electric machine fixing portion 9 and the engine fixing portion 10 together. The rotating electric machine fixing portion 9 is a member having a hole 9a. Engine fixing part 10
Are a curved stay 13 and a support stay 14 arranged on both sides of the rotary electric machine 1 and fixed to the engine. The curved stay 13 has an elongated hole 13a, and the support stay 14 has a round hole 14a. The elongated hole 13a is provided in the hole 9a of the rotating electric machine fixing portion 9.
Together with bolts 11 and nuts to form round holes 14a.
Are fastened together with the holes 9a of the rotating electric machine fixing portion 9 on the opposite side by bolts 12 and nuts. Therefore, the bolt 11
When the bolt 11 is loosened, the bolt 11 can move in the elongated hole 13a, and the bolt 12 can rotate in the round hole 14a. It moves according to this movement. That is,
The bolt 11 moves in an arc with the bolt 12 as a fulcrum,
With the movement of the bolt 11, the electric pulley 2 also moves the bolt 1
It moves while drawing an arc smaller than the bolt 11 with 2 as a fulcrum.
【０００８】調整手段７は湾曲ステー１３に設けられた
支持ナット１５と、この支持ナット１５に螺合され長穴
１３ａの長手方向に往復移動し得る調整ボルト１６とを
有し、この調整ボルト１６を支持ナット１５にねじ込ん
で移動させることにより、回転電機固定部９にこの調整
ボルト１６が当接して回転電機１を移動させる構成とな
っている。The adjusting means 7 has a support nut 15 provided on the curved stay 13 and an adjustment bolt 16 screwed to the support nut 15 and capable of reciprocating in the longitudinal direction of the elongated hole 13a. Is screwed into the support nut 15 and moved, whereby the adjusting bolt 16 abuts on the rotating electric machine fixing portion 9 to move the rotating electric machine 1.
【０００９】このように構成された内燃機関の回転電機
取付構造では、ベルト５が緩んだ状態ではこのベルト５
と電機プーリ２及びクランクプーリ３との摩擦力が十分
に発生しないため、ベルト５とこれらプーリ２及び３と
の間に滑りを生じ動力を伝達することができなくなる。
この状態を回避するために調整手段７で回転電機１を移
動させて電機プーリ２とクランクプーリ３との間の距離
を調整することにより、ベルト５に張力を発生させて回
転電機１及び機関４の間での動力を伝達し得るだけの摩
擦力をプーリ２及び３とベルト５との間に発生させてい
る。In the rotating electric machine mounting structure for an internal combustion engine configured as described above, when the belt 5 is loose, the belt 5
Since the frictional force between the motor 5 and the electric pulley 2 and the crank pulley 3 is not sufficiently generated, slippage occurs between the belt 5 and the pulleys 2 and 3, and power cannot be transmitted.
In order to avoid this state, the rotating electric machine 1 is moved by the adjusting means 7 to adjust the distance between the electric pulley 2 and the crank pulley 3, thereby generating tension on the belt 5 and causing the rotating electric machine 1 and the engine 4 The friction between the pulleys 2 and 3 and the belt 5 generates enough frictional force to transmit the power between the belts.
【００１０】調整手段７による電機プーリ２及びクラン
クプーリ３の間の距離の調整は、固定手段８の２つのボ
ルト１１、１２を緩め、ボルト１１が長穴１３ａ内を移
動できるようにし、また、丸穴１４ａ内でもボルト１２
が回転できるようにする。その後、緩んだベルト５に張
力を発生させるために調整ボルト１６を支持ナット１５
にねじ込んで回転電機固定部９の調整ボルト１６の当接
部分をクランクプーリ３から離れる方向に移動させる。
この時、支持ステー１４の丸穴１４ａ側では穴部９ａが
ボルト１２に対して回転自在になり、結果としてこの丸
穴１４ａに挿入されたボルト１１を支点として回転電機
１及び電機プーリ２が円弧状に移動する。この円弧状の
移動により電機プーリ２及びクランクプーリ３の間の距
離を調整し、ベルト５に十分張力が発生したところでボ
ルト１１、１２をナットとともに締着し、回転電機１を
固定する。The adjustment of the distance between the electric pulley 2 and the crank pulley 3 by the adjusting means 7 loosens the two bolts 11 and 12 of the fixing means 8 so that the bolts 11 can move in the elongated holes 13a. Bolt 12 even in round hole 14a
To be able to rotate. Then, in order to generate tension on the loose belt 5, the adjusting bolt 16 is attached to the support nut 15.
And the abutting portion of the adjusting bolt 16 of the rotating electrical machine fixing portion 9 is moved away from the crank pulley 3.
At this time, the hole 9a is rotatable with respect to the bolt 12 on the round hole 14a side of the support stay 14, and as a result, the rotary electric machine 1 and the electric pulley 2 are circularly supported by the bolt 11 inserted into the round hole 14a as a fulcrum. Move in an arc. The distance between the electric pulley 2 and the crank pulley 3 is adjusted by this arc-shaped movement, and when sufficient tension is generated in the belt 5, the bolts 11 and 12 are fastened together with nuts to fix the rotating electric machine 1.
【００１１】[0011]
【発明が解決しようとする課題】このような従来の内燃
機関の回転電機取付構造では、固定手段８の２つのボル
ト１１、１２の間に電機プーリ２が配置され、一方のボ
ルト１２を支点として他方のボルト１１が移動する構造
であるので、調整ボルト１６の移動距離に比べて電機プ
ーリ２の移動距離は小さくしかも円弧状に移動する。従
って、正確に電機プーリ２及びクランクプーリ３の間の
距離を把握することが困難であり、またこの取付構造を
設計する際に、電機プーリ２の移動距離をベルト５等の
状態による余裕度を考慮して設定すると、調整ボルト１
６の移動距離は電機プーリ２の余裕度より大きくなり、
湾曲ステー１３及び長穴１３ａも大きくしなければなら
ず、回転電機１が機関４の外側へボルト１２を支点とし
て倒れることも考慮すると、この取付構造が大型化する
問題点があった。In such a conventional rotary electric machine mounting structure for an internal combustion engine, the electric pulley 2 is disposed between the two bolts 11 and 12 of the fixing means 8, and one of the bolts 12 is used as a fulcrum. Since the other bolt 11 is configured to move, the moving distance of the electric pulley 2 is smaller than the moving distance of the adjustment bolt 16 and moves in an arc shape. Therefore, it is difficult to accurately grasp the distance between the electric pulley 2 and the crank pulley 3. In designing this mounting structure, the moving distance of the electric pulley 2 is set to a margin depending on the state of the belt 5 and the like. Adjusting bolt 1
6 is larger than the margin of the electric pulley 2,
The curved stay 13 and the elongated hole 13a also need to be enlarged, and there is a problem that the mounting structure becomes large in view of the fact that the rotating electric machine 1 falls down outside the engine 4 with the bolt 12 as a fulcrum.
【００１２】そこでこの発明は、上記のような問題点を
解決することを課題とするもので、回転電機の固定手段
をコンパクトにし、ベルトの張力調整をする調整ボルト
の移動距離が回転電機の移動距離となるようにして設計
上の余裕度が取付構造に増幅しない構成にすることによ
り小型化した内燃機関の回転電機取付構造を得ることを
目的とする。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to solve the above-described problems. The fixing means of the rotating electric machine is made compact, and the moving distance of the adjusting bolt for adjusting the belt tension is reduced. An object of the present invention is to obtain a downsized rotating electric machine mounting structure for an internal combustion engine by adopting a configuration in which the distance is set so that the design margin is not amplified by the mounting structure.
【００１３】[0013]
【課題を解決するための手段】この発明に係る内燃機関
の回転電機取付構造は、回転電機の第１の回転体と機関
の第２の回転体との間に回転動力を伝達する動力伝達部
材が巻き掛けされ、前記回転電機が前記機関に取り付け
られる、内燃機関の回転電機取付構造であって、前記回
転電機の位置を移動させて前記第１の回転体及び前記第
２の回転体の間の距離を調整する調整手段と、前記調整
手段によって移動させた前記回転電機の位置を固定する
固定手段とを備え、前記調整手段は、往復移動可能な調
整部材を有し、前記調整部材の移動距離が直接前記回転
電機の移動距離となるようにしたものである。A rotary electric machine mounting structure for an internal combustion engine according to the present invention is a power transmission member for transmitting rotational power between a first rotary body of the rotary electric machine and a second rotary body of the engine. Is wound around the rotating electric machine, and the rotating electric machine is attached to the engine, wherein the rotating electric machine is moved to a position between the first rotating body and the second rotating body by moving a position of the rotating electric machine. Adjusting means for adjusting the distance of the rotary electric machine, and fixing means for fixing the position of the rotating electric machine moved by the adjusting means, wherein the adjusting means has an adjusting member capable of reciprocating movement, and movement of the adjusting member. The distance is directly set to the moving distance of the rotating electric machine.
【００１４】また、前記固定手段は、前記機関に設けら
れ、前記回転電機が前記機関に投影された範囲内にある
ものである。Further, the fixing means is provided in the engine, and the rotating electric machine is within a range projected on the engine.
【００１５】また、前記調整部材は、前記固定手段に移
動可能に螺設されたボルトであり、前記ボルトを前記回
転電機に少なくとも１つ当接させるようになっているも
のである。The adjusting member is a bolt movably screwed to the fixing means, and the adjusting member is configured to contact at least one of the bolts with the rotating electric machine.
【００１６】また、前記固定手段は、前記回転電機に固
定された回転電機固定部と、前記機関に固定された機関
固定部とを有し、前記調整手段は、前記回転電機固定部
及び前記機関固定部のそれぞれに取り付けられた一対の
取付部材と、頭部が前記一対の取付部材の一方の取付部
材に固定され、他方の取付部材に調整部材であるナット
を移動可能に螺合したまま貫通された長ボルトとを有
し、前記他方の取付部材に前記ナットを当接させるよう
になっているものである。Further, the fixing means has a rotating electric machine fixing portion fixed to the rotating electric machine, and an engine fixing portion fixed to the engine, and the adjusting means includes the rotating electric machine fixing portion and the engine. A pair of mounting members mounted on each of the fixing portions, and a head is fixed to one of the mounting members of the pair of mounting members, and a nut serving as an adjustment member is movably screwed to the other mounting member and passes therethrough. The nut is brought into contact with the other mounting member.
【００１７】また、前記調整手段は、前記固定手段に着
脱可能に設けられたものである。Further, the adjusting means is provided detachably on the fixing means.
【００１８】また、前記固定手段は、複数の固定箇所を
有し、前記固定箇所の少なくとも１箇所は前記伝達部材
の平面に対してほぼ垂直な平面に配置されているもので
ある。The fixing means has a plurality of fixing points, and at least one of the fixing points is arranged on a plane substantially perpendicular to the plane of the transmission member.
【００１９】また、前記第２の回転体は、多段である。The second rotating body has a multi-stage structure.
【００２０】また、前記第２の回転体は、前記第１の回
転体より径が大きいものである。The second rotating body has a larger diameter than the first rotating body.
【００２１】[0021]
【発明の実施の形態】実施の形態１．図１はこの発明の
実施の形態１に係る内燃機関の回転電機取付構造の要部
断面図である。図１において、回転軸に電機プーリ２
（第１の回転体）を有した回転電機１はクランクプーリ
３（第２の回転体）を有した機関４に取り付けられ、こ
の電機プーリ２及びこのクランクプーリ３に巻き掛けさ
れたベルト５（動力伝達部材）により回転電機１又は機
関４の動力を伝達する。この回転電機１を機関４に取り
付ける取付構造は、回転電機１の位置を移動させて電機
プーリ２及びクランクプーリ３の間の距離を調整する調
整手段２０と、この調整手段２０によって移動させた回
転電機１の位置を固定する固定手段２１とを備えてい
る。なお、従来例と同一の構成要素は同一符号を付して
いる。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 FIG. 1 is a cross-sectional view of a main part of a rotary electric machine mounting structure for an internal combustion engine according to Embodiment 1 of the present invention. In FIG. 1, an electric pulley 2 is
The rotating electric machine 1 having the (first rotating body) is attached to an engine 4 having the crank pulley 3 (second rotating body), and the electric pulley 2 and the belt 5 ( The power of the rotating electric machine 1 or the engine 4 is transmitted by the power transmission member). The mounting structure for attaching the rotating electric machine 1 to the engine 4 includes an adjusting means 20 for adjusting the distance between the electric pulley 2 and the crank pulley 3 by moving the position of the rotating electric machine 1, and a rotating mechanism moved by the adjusting means 20. Fixing means 21 for fixing the position of the electric machine 1. The same components as in the conventional example are denoted by the same reference numerals.
【００２２】回転電機１は、機関始動時に電力が供給さ
れ駆動力を発生することにより電機プーリ２に回転力を
伝達しベルト５を通じて機関を始動させる。一方、この
回転電機１は機関動作中には逆に機関４のクランクプー
リ３からベルト５を通じて回転力が伝達され、回転軸が
回転することにより発電しバッテリ等の機器にこの発生
した電力を供給する。The rotating electric machine 1 is supplied with electric power at the time of starting the engine, generates driving force, transmits the rotating force to the electric pulley 2, and starts the engine through the belt 5. On the other hand, during the operation of the engine, the rotating electric machine 1 transmits torque from the crank pulley 3 of the engine 4 through the belt 5, generates power by rotating the rotating shaft, and supplies the generated power to devices such as a battery. I do.
【００２３】クランクプーリ３は機関４の動力発生部に
連結されており、機関始動時には機関４はクランクプー
リ３を通じて回転電機１の回転力を受け取り、機関動作
中にはクランクプーリ３を通じて回転電機１に回転力を
与える。The crank pulley 3 is connected to a power generator of the engine 4. The engine 4 receives the torque of the rotating electric machine 1 through the crank pulley 3 when the engine is started, and the rotating electric machine 1 through the crank pulley 3 during operation of the engine. To give a turning force.
【００２４】ベルト５（動力伝達部材）は回転電機１の
電機プーリ２と機関４のクランクプーリ３との間に巻き
掛けされており、このベルト５は電機プーリ２及びクラ
ンクプーリ３との摩擦によりこれらプーリ２、３に対し
て滑りを発生しないように各プーリ２、３間の距離を離
してプーリ２、３が互いにベルト５を介して引っ張り合
うように構成することによりベルト５に張力を生じさせ
ている。従って、電機プーリ２が回転駆動すればこのベ
ルト５が移動し、この移動に伴ってクランクプーリ３が
回転して電機プーリ２の回転力をクランクプーリ３に伝
達する。逆にクランクプーリ３が回転駆動するとベルト
５の移動により、電機プーリ２が回転してクランクプー
リ３の回転力を電機プーリ２に伝達する。A belt 5 (power transmission member) is wound around the electric pulley 2 of the rotary electric machine 1 and the crank pulley 3 of the engine 4, and the belt 5 is caused by friction between the electric pulley 2 and the crank pulley 3. The pulleys 2 and 3 are separated from each other via the belt 5 at a distance from each other so as not to cause slippage with respect to the pulleys 2 and 3. Let me. Accordingly, when the electric pulley 2 is driven to rotate, the belt 5 moves, and the crank pulley 3 rotates with this movement, transmitting the torque of the electric pulley 2 to the crank pulley 3. Conversely, when the crank pulley 3 is rotationally driven, the electric pulley 2 is rotated by the movement of the belt 5, and the torque of the crank pulley 3 is transmitted to the electric pulley 2.
【００２５】固定手段２１は、回転電機１に固着された
回転電機固定部２２と、機関４に固定された機関固定部
２３と、回転電機固定部２２及び機関固定部２３を共に
固定するボルト２４とを有している。回転電機固定部２
２は回転電機１が機関４に投影された範囲内で配置され
た２枚のプレートで、それぞれ一端部は回転電機１の側
面に固着され、他端部は調整手段２０によって回転電機
１が移動し得る方向に長穴２２ａが設けられている。機
関固定部２３は機関４に固定されており、回転電機固定
部２２をボルト２４により固定するためのボルト穴２３
ａが設けられている。また、この機関固定部２３には回
転電機固定部２２の２つのプレートの間に調整手段２０
が設けられており、この調整手段２０も回転電機１が機
関４に投影された範囲内に配置されている。また、回転
電機固定部２２は長穴２２ａにボルト２４を挿通し、こ
のボルト２４をボルト穴２３ａに螺着することにより機
関４に固定される。The fixing means 21 includes a rotating electric machine fixing portion 22 fixed to the rotating electric machine 1, an engine fixing portion 23 fixed to the engine 4, and a bolt 24 for fixing the rotating electric machine fixing portion 22 and the engine fixing portion 23 together. And Rotating electric machine fixed part 2
Reference numeral 2 denotes two plates arranged within a range where the rotating electric machine 1 is projected onto the engine 4, one end of which is fixed to a side surface of the rotating electric machine 1, and the other end of which is moved by the adjusting means 20. An elongated hole 22a is provided in a possible direction. The engine fixing portion 23 is fixed to the engine 4 and has bolt holes 23 for fixing the rotating electric machine fixing portion 22 with bolts 24.
a is provided. The engine fixing portion 23 has an adjusting means 20 between the two plates of the rotating electric machine fixing portion 22.
The adjusting means 20 is also arranged within a range in which the rotating electric machine 1 is projected on the engine 4. The rotating electric machine fixing part 22 is fixed to the engine 4 by inserting a bolt 24 into the elongated hole 22a and screwing the bolt 24 into the bolt hole 23a.
【００２６】調整手段２０は機関固定部２３に設けられ
た調整ボルト穴２３ｂに調整部材である調整ボルト２５
が螺合され、このボルト２５の先端が回転電機１の側面
に垂直に当接するように構成されている。また、ボルト
２５は移動可能に機関固定部２３に設けられており、ボ
ルト２５を締め込むことにより回転電機１を押圧し、ボ
ルト２５の移動方向に回転電機１を移動させ得る構成と
なっている。The adjusting means 20 has an adjusting bolt 25 serving as an adjusting member in an adjusting bolt hole 23 b provided in the engine fixing portion 23.
Are screwed together, and the tip of the bolt 25 is configured to abut vertically on the side surface of the rotating electric machine 1. Further, the bolt 25 is movably provided on the engine fixing portion 23, and the rotating electric machine 1 is pressed by tightening the bolt 25 to move the rotating electric machine 1 in the moving direction of the bolt 25. .
【００２７】このような内燃機関の回転電機取付構造に
おけるベルト５の張力の調整は以下のように行う。まず
ボルト２４を緩めて機関４に対して回転電機１及び回転
電機固定部２２を移動可能にする。次に、調整ボルト２
５を締め込んで回転電機１を押圧して電機プーリ２をク
ランクプーリ３から離れる方向に回転電機１及び回転電
機固定部２２をともに移動させる。その後、ベルト５の
張力が発生したところで、ボルト２４を締め込み回転電
機固定部２２を機関固定部２３に固定させる。この張力
はベルト５と各プーリ２、３との摩擦力が回転電機１又
は機関４で発生した動力を互いに伝達するのに耐え得る
程度に確保され、かつ、ベルト５の許容引張り強度より
小さく、ベルト５がこの張力により切断しない程度の大
きさでなければならない。Adjustment of the tension of the belt 5 in such a rotating electric machine mounting structure for an internal combustion engine is performed as follows. First, the bolt 24 is loosened so that the rotating electric machine 1 and the rotating electric machine fixing portion 22 can be moved with respect to the engine 4. Next, adjust bolt 2
5, the rotating electric machine 1 is pressed, and the electric pulley 2 is moved away from the crank pulley 3 to move the rotating electric machine 1 and the rotating electric machine fixing portion 22 together. Then, when the tension of the belt 5 is generated, the bolt 24 is tightened to fix the rotating electric machine fixing portion 22 to the engine fixing portion 23. This tension is secured to such an extent that the frictional force between the belt 5 and each of the pulleys 2 and 3 can transmit the power generated by the rotary electric machine 1 or the engine 4 to each other, and is smaller than the allowable tensile strength of the belt 5. The belt 5 must be large enough not to be cut by this tension.
【００２８】このように構成された内燃機関の回転電機
取付構造では、固定手段２１及び調整手段２０が回転電
機１が機関４に投影された範囲内にあり、また調整ボル
ト２５の移動距離が直接回転電機１の移動距離となるの
で、回転電機取付部分がコンパクトになり、回転電機１
の周囲に配置される機器類の配置設計を容易にし、内燃
機関全体を小型にすることができる。In the rotating electric machine mounting structure for an internal combustion engine thus configured, the fixing means 21 and the adjusting means 20 are within the range where the rotating electric machine 1 is projected on the engine 4, and the moving distance of the adjusting bolt 25 is directly adjusted. Since the moving distance of the rotating electric machine 1 is the same as that of the rotating electric machine 1, the mounting portion of the rotating electric machine becomes compact.
This facilitates the layout design of the devices arranged around the vehicle and makes the entire internal combustion engine smaller.
【００２９】なお、機関固定部２３に設けられた調整ボ
ルト２５は１本である必要はなく、複数であっても回転
電機１の位置調整が可能なので構わない。It should be noted that the number of the adjustment bolts 25 provided on the engine fixing portion 23 does not need to be one, and a plurality of adjustment bolts 25 may be used because the position of the rotary electric machine 1 can be adjusted.
【００３０】また、固定手段２１の回転電機固定部２２
は機関固定部２３に２箇所固定されているが、２箇所で
ある必要はなく、１箇所あるいは３箇所以上であっても
回転電機１を機関固定部２３に固定できるので構わな
い。The rotating electric machine fixing portion 22 of the fixing means 21
Are fixed to the engine fixing portion 23 at two positions, but need not be at two positions, and may be at one position or at three or more positions because the rotating electric machine 1 can be fixed to the engine fixing portion 23.
【００３１】また、調整手段２０の調整部材である調整
ボルト２５の移動距離が直接回転電機１の移動距離とな
る構成であれば、電機プーリ２を移動させるのに調整ボ
ルトがこのプーリ２の移動距離より大きな移動を必要と
する従来例より調整部分の小型化が図れるので、回転電
機１が機関４に投影された範囲内に固定手段２１がなく
てもよい。If the moving distance of the adjusting bolt 25, which is an adjusting member of the adjusting means 20, is directly the moving distance of the rotary electric machine 1, the adjusting bolt moves the pulley 2 to move the electric motor pulley 2. Since the adjustment portion can be made smaller than in the conventional example requiring a movement larger than the distance, the fixing means 21 may not be provided in a range where the rotating electric machine 1 is projected on the engine 4.
【００３２】実施の形態２．図２はこの発明の実施の形
態２に係る内燃機関の回転電機取付構造の概略図であ
る。図２において、調整手段３１は回転電機固定部２２
に第１取付ボルト３２によって取り付けられた第１取付
部材３３と、機関固定部２３に第２取付ボルト３４によ
って取り付けられた第２取付部材３５と（第１取付部材
３３及び第２取付部材３５で一対の取付部材）、端部が
第２取付部材３５に固定され、第１取付部材３３に調整
部材であるナット３６を移動可能に螺合したまま貫装さ
れた長ボルト３７とを有し、第１取付部材３３は長ボル
ト３７に対して移動可能であり、ナット３６は第１取付
部材３３及び第２取付部材３５の間に配置されている。
他の構成は実施の形態１と同様である。Embodiment 2 FIG. FIG. 2 is a schematic diagram of a rotary electric machine mounting structure for an internal combustion engine according to Embodiment 2 of the present invention. In FIG. 2, the adjusting means 31 includes a rotating electric machine fixing portion 22.
A first attachment member 33 attached to the engine fixing portion 23 by a first attachment bolt 32, a second attachment member 35 attached to the engine fixing portion 23 by the first attachment bolt 32 (the first attachment member 33 and the second attachment member 35). A pair of mounting members), a long bolt 37 whose end is fixed to the second mounting member 35, and which is inserted through the first mounting member 33 while movably screwing a nut 36, which is an adjusting member, to the first mounting member 33; The first mounting member 33 is movable with respect to the long bolt 37, and the nut 36 is disposed between the first mounting member 33 and the second mounting member 35.
Other configurations are the same as in the first embodiment.
【００３３】このような構成でのベルト５の張力の調整
は、まず、固定手段２１のボルト２４を緩め、回転電機
１及び回転電機固定部２２を移動可能な状態にする。次
に、調整手段３１のナット３６を締め込んでいき、この
ナット３６が第１取付部材３３を電機プーリ２がクラン
クプーリ３から離れる方向に押圧する。第１取付部材３
３は回転電機１に固着された回転電機固定部２２に固定
されているので、ナット３６の移動により回転電機１も
このナット３６の移動方向へと移動する。その後、ベル
ト５の張力が回転電機１及び機関４の動力を伝達し得る
程度になると、緩めていたボルト２４を締め込んで、機
関固定部２３に回転電機固定部２２を固定する。この状
態では回転電機１は固定手段２１によって機関４に固定
されているので、調整手段３１は第１取付ボルト３２及
び第２取付ボルト３４を外して取り外すことができ、図
３に示すように、機関使用中は回転電機１を機関４に固
定する固定手段２１のみが残るので、取付構造がコンパ
クトになり、回転電機１の周囲のスペースを有効に活用
することができる。To adjust the tension of the belt 5 in such a configuration, first, the bolts 24 of the fixing means 21 are loosened so that the rotating electric machine 1 and the rotating electric machine fixing portion 22 are movable. Next, the nut 36 of the adjusting means 31 is tightened, and the nut 36 presses the first mounting member 33 in a direction in which the electric pulley 2 is separated from the crank pulley 3. First mounting member 3
3 is fixed to the rotating electric machine fixing portion 22 fixed to the rotating electric machine 1, so that the movement of the nut 36 also moves the rotating electric machine 1 in the moving direction of the nut 36. Thereafter, when the tension of the belt 5 becomes such that the power of the rotating electric machine 1 and the engine 4 can be transmitted, the loosened bolts 24 are tightened, and the rotating electric machine fixing portion 22 is fixed to the engine fixing portion 23. In this state, since the rotating electric machine 1 is fixed to the engine 4 by the fixing means 21, the adjusting means 31 can be removed by removing the first mounting bolt 32 and the second mounting bolt 34, as shown in FIG. During use of the engine, only the fixing means 21 for fixing the rotating electric machine 1 to the engine 4 remains, so that the mounting structure is compact, and the space around the rotating electric machine 1 can be effectively utilized.
【００３４】なお、調整手段３１は１箇所である必要は
なく、固定手段２１の両側の２箇所であっても回転電機
１の位置調整が可能なので構わない。It should be noted that the adjusting means 31 does not need to be provided at one place, but may be provided at two places on both sides of the fixing means 21 since the position of the rotating electric machine 1 can be adjusted.
【００３５】また、第１取付部材３３及び第２取付部材
３５がそれぞれ回転電機固定部２２及び機関固定部２３
に脱着可能でなくても調整部材であるナット３６の移動
距離がそのまま回転電機１の移動距離となって調整手段
を小さくできるので、構わない。Further, the first mounting member 33 and the second mounting member 35 are respectively provided with the rotating electric machine fixing portion 22 and the engine fixing portion 23.
The moving distance of the nut 36, which is an adjusting member, can be used as it is as the moving distance of the rotary electric machine 1 even if it is not detachable, so that the adjusting means can be made smaller.
【００３６】実施の形態３．図４はこの発明の実施の形
態３に係る内燃機関の回転電機取付構造の要部断面図で
ある。図４は図１の矢印の方向に見た図に固定手段４１
を付加した図であり、固定手段４１は実施の形態１と同
様の回転電機固定部２２と機関固定部２３とボルト２４
とに加え、回転電機固定部２２のプレートに設けられた
長穴２２ａと同一の長穴４２ａを有した固定部材４２を
備えている。この固定部材４２は機関固定部２３に固着
され、さらにボルト４３が長穴４２ａを挿通して回転電
機１のプーリ２と反対側の面（背面）に螺着して締着さ
れている。また、クランクプーリ４４は多段になってお
り、最も大きな径の部分４４ａと回転電機１の電機プー
リ２との間でベルト５が巻き掛けされている。他の構成
は実施の形態１と同様である。Embodiment 3 FIG. 4 is a cross-sectional view of a main part of a rotary electric machine mounting structure for an internal combustion engine according to Embodiment 3 of the present invention. FIG. 4 shows the fixing means 41 as viewed in the direction of the arrow in FIG.
The fixing means 41 includes a rotating electric machine fixing portion 22, an engine fixing portion 23, and bolts 24 similar to those in the first embodiment.
In addition to the above, there is provided a fixing member 42 having the same long hole 42a as the long hole 22a provided in the plate of the rotating electric machine fixing portion 22. The fixing member 42 is fixed to the engine fixing portion 23, and a bolt 43 is screwed into a surface (back surface) of the rotating electric machine 1 opposite to the pulley 2 through the elongated hole 42 a and fastened. The crank pulley 44 has multiple stages, and the belt 5 is wound around the portion 44 a having the largest diameter and the electric pulley 2 of the rotary electric machine 1. Other configurations are the same as in the first embodiment.
【００３７】このような構成によれば、回転電機１の背
面にボルト４３で固定された固定部材４２により回転電
機１の固定は安定する。よって、電機プーリ２にかかる
ベルト５の引っ張り力によって回転電機固定部２２に発
生する曲げ応力を抑え、回転電機固定部２２の負担を軽
減することができる。According to such a configuration, the fixing of the rotating electric machine 1 is stabilized by the fixing member 42 fixed to the rear surface of the rotating electric machine 1 with the bolt 43. Therefore, the bending stress generated in the rotating electric machine fixed portion 22 due to the pulling force of the belt 5 applied to the electric pulley 2 can be suppressed, and the load on the rotating electric machine fixed portion 22 can be reduced.
【００３８】また、クランクプーリ４４が多段プーリで
あり、しかも電機プーリ２より大きい最大径部分４４ａ
にベルト５が巻き掛けされているので、回転電機１で発
生するトルクが小さくても回転速度を大きくすることに
より機関４のクランクプーリ３が必要とするトルクを確
保することができる。回転電機の体格はトルクの大きさ
で決まるので、同等の出力を確保しつつトルクを小さく
するために回転速度を大きくすれば、その結果、回転電
機１の大きさを小型化することができる。さらに、多段
であるので、機関４に関わる他の機器との回転力の伝達
もこのクランクプーリ４４のみで対応することができ
る。The crank pulley 44 is a multi-stage pulley, and has a maximum diameter portion 44a larger than the electric pulley 2.
Since the belt 5 is wound around the motor, the torque required by the crank pulley 3 of the engine 4 can be secured by increasing the rotation speed even if the torque generated by the rotating electric machine 1 is small. Since the size of the rotating electric machine is determined by the magnitude of the torque, if the rotation speed is increased to reduce the torque while securing the same output, the size of the rotating electric machine 1 can be reduced as a result. Furthermore, since there are multiple stages, transmission of rotational force with other devices related to the engine 4 can be handled only by the crank pulley 44.
【００３９】なお、ベルト５はクランクプーリ４４の最
大径部分４４ａに巻き掛けされているが、電機プーリ２
の径より大きな径であれば回転電機１のトルクを小さく
できるので、他の段でも構わない。The belt 5 is wound around the maximum diameter portion 44a of the crank pulley 44.
If the diameter is larger than the diameter of the rotary electric machine, the torque of the rotary electric machine 1 can be reduced, so that other stages may be used.
【００４０】なお、上記実施の形態では、プーリ間にベ
ルトを巻き掛けして動力伝達をしているが、スプロケッ
ト間にチェーンを巻き掛けして動力伝達する構成として
もよい。In the above-described embodiment, power is transmitted by wrapping a belt between pulleys, but power may be transmitted by wrapping a chain between sprockets.
【００４１】[0041]
【発明の効果】以上の説明から明らかな通り、この発明
によれば、回転電機の第１の回転体と機関の第２の回転
体との間に回転動力を伝達する動力伝達部材が巻き掛け
され、前記回転電機が前記機関に取り付けられる、内燃
機関の回転電機取付構造であって、前記回転電機の位置
を移動させて前記第１の回転体及び前記第２の回転体の
間の距離を調整する調整手段と、前記調整手段によって
移動させた前記回転電機の位置を固定する固定手段とを
備え、前記調整手段は、往復移動可能な調整部材を有
し、前記調整部材の移動距離が直接前記回転電機の移動
距離となるようにしたので、前記調整部材の移動距離が
最小限になり、この調整手段の大きさも最小限にするこ
とができる。As is apparent from the above description, according to the present invention, the power transmission member for transmitting rotational power is wound between the first rotating body of the rotating electric machine and the second rotating body of the engine. Wherein the rotating electric machine is attached to the engine, the rotating electric machine mounting structure of the internal combustion engine, wherein the position of the rotating electric machine is moved to increase the distance between the first rotating body and the second rotating body. Adjusting means for adjusting, and fixing means for fixing the position of the rotating electric machine moved by the adjusting means, wherein the adjusting means has an adjusting member capable of reciprocating movement, the moving distance of the adjusting member is directly Since the moving distance of the rotating electric machine is set, the moving distance of the adjusting member is minimized, and the size of the adjusting means can be minimized.
【００４２】また、前記固定手段は、前記機関に設けら
れ、前記回転電機が前記機関に投影された範囲内にある
ので、前記回転電機の周囲のスペースを有効に活用する
ことができる。Further, the fixing means is provided in the engine, and the rotating electric machine is within a range projected on the engine, so that the space around the rotating electric machine can be effectively utilized.
【００４３】また、前記調整部材は、前記固定手段に移
動可能に螺設されたボルトであり、前記ボルトを前記回
転電機に少なくとも１つ当接させたので、前記回転電機
の周囲に影響を及ぼすことはない。Further, the adjusting member is a bolt movably screwed to the fixing means, and at least one of the bolts is brought into contact with the rotating electric machine, so that it affects the periphery of the rotating electric machine. Never.
【００４４】また、前記固定手段は、前記回転電機に固
定された回転電機固定部と、前記機関に固定された機関
固定部とを有し、前記調整手段は、前記回転電機固定部
及び前記機関固定部のそれぞれに取り付けられた一対の
取付部材と、頭部が前記一対の取付部材の一方の取付部
材に固定され、他方の取付部材に調整部材であるナット
を移動可能に螺合したまま貫通された長ボルトとを有
し、前記他方の取付部材に前記ナットを当接させたの
で、前記調整部材の移動距離を最小限にして前記調整手
段を最小限にすることができる。Further, the fixing means has a rotating electric machine fixing portion fixed to the rotating electric machine, and an engine fixing portion fixed to the engine, and the adjusting means includes the rotating electric machine fixing portion and the engine. A pair of mounting members mounted on each of the fixing portions, and a head is fixed to one of the mounting members of the pair of mounting members, and a nut serving as an adjustment member is movably screwed to the other mounting member and passes therethrough. Since the nut has been brought into contact with the other mounting member, the moving distance of the adjusting member can be minimized and the adjusting means can be minimized.
【００４５】また、前記調整手段は、前記固定手段に着
脱可能に設けられたので、前記調整手段のスペースが不
要になり前記回転電機の周囲のスペースを有効活用する
ことができる。Further, since the adjusting means is detachably provided on the fixing means, the space for the adjusting means becomes unnecessary, and the space around the rotating electric machine can be effectively utilized.
【００４６】また、前記固定手段は、複数の固定箇所を
有し、前記固定箇所は前記動力伝達部材の平面に対して
はぼ垂直な平面に置されているので、前記回転電機の固
定が安定し、前記固定手段の信頼性が向上する。Further, the fixing means has a plurality of fixing portions, and the fixing portions are disposed on a plane substantially perpendicular to the plane of the power transmission member, so that the fixing of the rotating electric machine is stable. In addition, the reliability of the fixing means is improved.
【００４７】また、前記第２の回転体は、多段であるの
で、前記機関に関与する他の機器の回転力の伝達をこの
第２の回転体のみで行うことができる。Further, since the second rotating body has a multi-stage structure, it is possible to transmit the torque of another device related to the engine only by the second rotating body.
【００４８】また、前記第２の回転体は、前記第１の回
転体より径が大きいので、始動時においては前記回転電
機の回転速度を減速してクランクプーリでのトルクを大
きくでき、発電時においてはクランクプーリに対して回
転電機の回転速度を増速して前記回転電機の出力電力を
大きくでき、前述と同様に回転電機の体格を小さくする
ことができる。Further, since the diameter of the second rotating body is larger than that of the first rotating body, the torque of the crank pulley can be increased by reducing the rotation speed of the rotating electric machine at the time of starting, and the power can be reduced at the time of power generation. In, the rotation speed of the rotary electric machine can be increased with respect to the crank pulley to increase the output power of the rotary electric machine, and the physical size of the rotary electric machine can be reduced in the same manner as described above.
【図１】 この発明の実施の形態１に係る内燃機関の回
転電機取付構造の要部断面図である。FIG. 1 is a fragmentary cross-sectional view of a rotating electric machine mounting structure for an internal combustion engine according to Embodiment 1 of the present invention;
【図２】 この発明の実施の形態２に係る内燃機関の回
転電機取付構造の構成を示す概略図である。FIG. 2 is a schematic diagram showing a configuration of a rotary electric machine mounting structure for an internal combustion engine according to Embodiment 2 of the present invention.
【図３】 図２の調整手段３１を取り外した状態の概略
図である。FIG. 3 is a schematic view showing a state in which an adjusting unit 31 of FIG. 2 is removed.
【図４】 この発明の実施の形態３に係る内燃機関の回
転電機取付構造の要部断面図である。FIG. 4 is a fragmentary cross-sectional view of a rotary electric machine mounting structure for an internal combustion engine according to Embodiment 3 of the present invention;
【図５】 従来の内燃機関の回転電機取付構造の構成を
示す概略図である。FIG. 5 is a schematic diagram showing a configuration of a conventional rotary electric machine mounting structure for an internal combustion engine.
１ 回転電機、２ 電機プーリ、３ クランクプーリ、
４ 機関、５ ベルト（動力伝達部材）、７ 調整手
段、８ 固定手段、９ 回転電機固定部、１０機関固定
部、１６ ボルト（調整ボルト）、２１ 固定手段、２
２ 回転電機固定部、２３ 機関固定部、２５ ボルト
（調整ボルト）、３１ 調整手段、３３，３５ 一対の
取付部材（３３ 第１取付部材、３５ 第２の取付部
材）、３６ナット、３７ 長ボルト、４１ 固定手段、
４２ 固定部材、４４ クランクプーリ（多段）。1 rotating electric machine, 2 electric pulley, 3 crank pulley,
4 engine, 5 belts (power transmission member), 7 adjusting means, 8 fixing means, 9 rotating electric machine fixing section, 10 engine fixing section, 16 bolts (adjustment bolts), 21 fixing means, 2
2 rotating electric machine fixing part, 23 engine fixing part, 25 bolt (adjustment bolt), 31 adjustment means, 33, 35 pair of attachment members (33 first attachment member, 35 second attachment member), 36 nut, 37 long bolt , 41 fixing means,
42 fixing member, 44 crank pulley (multi-stage).
───────────────────────────────────────────────────── フロントページの続き (72)発明者 内海 義信 東京都千代田区大手町二丁目６番２号 三 菱電機エンジニアリング株式会社内 Ｆターム(参考） 5H605 BB03 BB11 CC03 DD09 EA02 EA19 GG06 5H607 AA14 BB02 BB07 BB14 BB20 BB26 CC09 DD03 DD08 DD19 EE28 FF22 JJ05 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Yoshinobu Utsumi 2-6-1, Otemachi, Chiyoda-ku, Tokyo Mitsubishi Electric Engineering Co., Ltd. F-term (reference) 5H605 BB03 BB11 CC03 DD09 EA02 EA19 GG06 5H607 AA14 BB02 BB07 BB14 BB20 BB26 CC09 DD03 DD08 DD19 EE28 FF22 JJ05
Claims (8)
回転体との間に回転動力を伝達する動力伝達部材が巻き
掛けされ、前記回転電機が前記機関に取り付けられる、
内燃機関の回転電機取付構造であって、 前記回転電機の位置を移動させて前記第１の回転体及び
前記第２の回転体の間の距離を調整する調整手段と、前
記調整手段によって移動させた前記回転電機の位置を固
定する固定手段とを備え、 前記調整手段は、往復移動可能な調整部材を有し、前記
調整部材の移動距離が直接前記回転電機の移動距離とな
るようにしたことを特徴とする内燃機関の回転電機取付
構造。1. A power transmission member for transmitting rotational power is wound around a first rotating body of a rotating electrical machine and a second rotating body of an engine, and the rotating electrical machine is attached to the engine.
A rotating electric machine mounting structure for an internal combustion engine, comprising: adjusting means for moving a position of the rotating electric machine to adjust a distance between the first rotating body and the second rotating body; Fixing means for fixing the position of the rotating electric machine, wherein the adjusting means has an adjusting member capable of reciprocating movement, and a moving distance of the adjusting member is directly set to a moving distance of the rotating electric machine. A rotating electric machine mounting structure for an internal combustion engine, comprising:
前記回転電機が前記機関に投影された範囲内にあること
を特徴とする請求項１に記載の内燃機関の回転電機取付
構造。2. The fixing means is provided in the engine,
The rotating electric machine mounting structure for an internal combustion engine according to claim 1, wherein the rotating electric machine is within a range projected to the engine.
能に螺設されたボルトであり、前記ボルトを前記回転電
機に少なくとも１つ当接させるようになっていることを
特徴とする請求項１又は請求項２に記載の内燃機関の回
転電機取付構造。3. The apparatus according to claim 2, wherein the adjusting member is a bolt movably screwed to the fixing means, and the adjusting member is configured to contact at least one of the bolts with the rotating electric machine. The rotating electric machine mounting structure for an internal combustion engine according to claim 1 or 2.
れた回転電機固定部と、前記機関に固定された機関固定
部とを有し、 前記調整手段は、前記回転電機固定部及び前記機関固定
部のそれぞれに取り付けられた一対の取付部材と、頭部
が前記一対の取付部材の一方の取付部材に固定され、他
方の取付部材に調整部材であるナットを移動可能に螺合
したまま貫通された長ボルトとを有し、前記他方の取付
部材に前記ナットを当接させたことを特徴とする請求項
１又は請求項２に記載の内燃機関の回転電機取付構造。4. The fixing means has a rotating electric machine fixing part fixed to the rotating electric machine, and an engine fixing part fixed to the engine, and the adjusting means has the rotating electric machine fixing part and the engine. A pair of mounting members mounted on each of the fixing portions, and a head is fixed to one of the mounting members of the pair of mounting members, and a nut serving as an adjustment member is movably screwed to the other mounting member and passes therethrough. 3. The rotating electric machine mounting structure for an internal combustion engine according to claim 1, further comprising: a set long bolt, wherein the nut is brought into contact with the other mounting member. 4.
能に設けられたことを特徴とする請求項４に記載の内燃
機関の回転電機取付構造。5. The rotating electric machine mounting structure for an internal combustion engine according to claim 4, wherein said adjusting means is detachably provided on said fixing means.
し、前記固定箇所の少なくとも１箇所は前記伝達部材に
対してほぼ垂直な平面に配置されていることを特徴とす
る請求項１乃至請求項５の何れかに記載の内燃機関の回
転電機取付構造。6. The fixing device according to claim 1, wherein the fixing means has a plurality of fixing portions, and at least one of the fixing portions is disposed on a plane substantially perpendicular to the transmission member. A rotating electrical machine mounting structure for an internal combustion engine according to claim 5.
特徴とする請求項１乃至請求項６の何れかに記載の内燃
機関の回転電機取付構造。7. The rotating electric machine mounting structure for an internal combustion engine according to claim 1, wherein the second rotating body has multiple stages.
より径が大きいことを特徴とする請求項１乃至請求項７
の何れかに記載の内燃機関の回転電機取付構造。8. The apparatus according to claim 1, wherein the second rotator has a larger diameter than the first rotator.
The rotating electric machine mounting structure for an internal combustion engine according to any one of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001016007A JP3720712B2 (en) | 2001-01-24 | 2001-01-24 | Rotating electrical machine mounting structure for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001016007A JP3720712B2 (en) | 2001-01-24 | 2001-01-24 | Rotating electrical machine mounting structure for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002221038A true JP2002221038A (en) | 2002-08-09 |
| JP3720712B2 JP3720712B2 (en) | 2005-11-30 |
Family
ID=18882461
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001016007A Expired - Fee Related JP3720712B2 (en) | 2001-01-24 | 2001-01-24 | Rotating electrical machine mounting structure for internal combustion engine |
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| Country | Link |
|---|---|
| JP (1) | JP3720712B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306974A (en) * | 2011-08-23 | 2012-01-04 | 中国北方车辆研究所 | Generator position regulation mechanism |
| JP2016007903A (en) * | 2014-06-23 | 2016-01-18 | 三菱マヒンドラ農機株式会社 | Work vehicle |
| JP2020049675A (en) * | 2018-09-25 | 2020-04-02 | セイコーエプソン株式会社 | Printer and motor |
-
2001
- 2001-01-24 JP JP2001016007A patent/JP3720712B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306974A (en) * | 2011-08-23 | 2012-01-04 | 中国北方车辆研究所 | Generator position regulation mechanism |
| JP2016007903A (en) * | 2014-06-23 | 2016-01-18 | 三菱マヒンドラ農機株式会社 | Work vehicle |
| JP2020049675A (en) * | 2018-09-25 | 2020-04-02 | セイコーエプソン株式会社 | Printer and motor |
| JP7131246B2 (en) | 2018-09-25 | 2022-09-06 | セイコーエプソン株式会社 | Printer and motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3720712B2 (en) | 2005-11-30 |
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