JPS5810030Y2 - Planetary gear reduction gear - Google Patents
Planetary gear reduction gearInfo
- Publication number
- JPS5810030Y2 JPS5810030Y2 JP1978155831U JP15583178U JPS5810030Y2 JP S5810030 Y2 JPS5810030 Y2 JP S5810030Y2 JP 1978155831 U JP1978155831 U JP 1978155831U JP 15583178 U JP15583178 U JP 15583178U JP S5810030 Y2 JPS5810030 Y2 JP S5810030Y2
- Authority
- JP
- Japan
- Prior art keywords
- flywheel
- gear
- planetary gear
- fixed
- planetary
- 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.)
- Expired
Links
Landscapes
- Retarders (AREA)
- General Details Of Gearings (AREA)
Description
【考案の詳細な説明】
本考案は機関の動力軸と被駆動機へ直結する出力軸との
間に介在させたフライホイールに内蔵せしめた遊星歯車
式減速装置に関するものである。[Detailed Description of the Invention] The present invention relates to a planetary gear type speed reduction device built into a flywheel interposed between a power shaft of an engine and an output shaft directly connected to a driven machine.
従来、各種原動機関の回転動力軸に発電機又はポンプ等
の被、駆動機を直結する際、その機関の回転速度を減速
して被駆動機に伝達する場合においては、減速装置をそ
の動力伝達装置内に介装せしめる必要がある。Conventionally, when a driven machine such as a generator or a pump is directly connected to the rotary power shaft of a variety of power engines, and when the engine's rotational speed is reduced and transmitted to the driven machine, a reduction gear is used to transmit the power. It is necessary to insert it into the device.
しかしながら、上記機関の動力軸と被駆動機へ直結する
出力軸間に減速装置を介装すると、その減速装置を含む
動力伝達装置が大きくなると共に、重量が増大し製作コ
ストが増大するという欠点がある。However, when a speed reduction device is interposed between the power shaft of the engine and the output shaft directly connected to the driven machine, the power transmission device including the speed reduction device becomes larger, increases weight, and increases manufacturing cost. be.
そこで本考案は前記従来の欠点を解消するため、その機
関の動力軸に固設したフライホイール内に遊星歯車式の
減速装置を内設せしめることにより、その減速装置を含
む動力伝達装置全体をコンパクト、且つ軽量にせしめる
と共に、安価に製作せしめることを目的としたものであ
る。Therefore, in order to eliminate the above-mentioned conventional drawbacks, the present invention has made the entire power transmission system including the reduction gear compact by installing a planetary gear type reduction gear inside the flywheel fixed to the power shaft of the engine. The purpose is to make it lightweight and to manufacture it at low cost.
即ち本考案は、機関の動力軸に固設したフライホイール
側に、被、駆動機へ直結する出力軸を有する動力伝達装
置において、該フライホイール内に内歯車を設けると共
に、フライホイールハウジングに固設された太陽歯車及
び該内歯車に同時に噛合する遊星歯車を前記出力軸上に
軸着し、前記フライホイール内に太陽歯車、内歯車及び
遊星歯車と潤滑油とを封入させる蓋部材を該フライホイ
ールに固設したことを要旨とするものである。That is, the present invention provides a power transmission device that has an output shaft directly connected to a driven machine on the flywheel side that is fixed to the power shaft of the engine. A planetary gear that meshes with a sun gear and an internal gear provided on the flywheel is mounted on the output shaft, and a lid member for sealing the sun gear, internal gear, planetary gear, and lubricating oil in the flywheel is attached to the flywheel. The gist is that it is fixed to the wheel.
以下図面にもとづいて本考案の実施例を説明する。Embodiments of the present invention will be described below based on the drawings.
図面に示す本考案の実施例では、機関の動力軸であるク
ランク軸１にフライホイール２がボルトにより固設され
ており、フライホイール２内にリング状の内歯車３が嵌
設されている。In the embodiment of the present invention shown in the drawings, a flywheel 2 is fixed with bolts to a crankshaft 1, which is the power shaft of an engine, and a ring-shaped internal gear 3 is fitted into the flywheel 2.
次にフライホイール２を覆うフライホイール側）ウジン
グ４に、太陽歯車５が固設され、上記内歯車３及び太陽
歯車５に同時に噛合しながら、同一円周上を回動する複
数個の遊星歯車６が等間隔に配設され、それら遊星歯車
６の歯車軸７は、図示されてない被１駆動機と出力軸継
手８ａで直結する出力軸８の遊星歯車軸受部材８ｂに軸
支されている。Next, a sun gear 5 is fixed to the flywheel side housing 4 that covers the flywheel 2, and a plurality of planetary gears rotate on the same circumference while meshing with the internal gear 3 and the sun gear 5 at the same time. 6 are arranged at equal intervals, and the gear shaft 7 of these planetary gears 6 is pivotally supported by a planetary gear bearing member 8b of an output shaft 8 that is directly connected to a driven machine (not shown) through an output shaft coupling 8a. .
更に本考案では、上記内歯車３、太陽歯車５及び遊星歯
車６をフライホイール２内に封入せしめるような蓋部材
９をフライホイール２に固設せしめ、蓋部材９の太陽歯
車５との摺動部にはシール材１０を嵌着せしめ、上記フ
ライホイール２内には潤滑油Ｏを封入せしめている。Furthermore, in the present invention, a lid member 9 that encloses the internal gear 3, sun gear 5, and planetary gear 6 in the flywheel 2 is fixed to the flywheel 2, and the sliding movement of the lid member 9 with the sun gear 5 is fixed. A sealing material 10 is fitted into the flywheel 2, and lubricating oil O is sealed inside the flywheel 2.
上記のように構成された本考案の遊星歯車式減速装置で
は、クランク軸１の回転と共に、フライホイール２に設
けた内歯車３が回転し、それによりフライホイールハウ
ジング４により固定された太陽歯車５と内歯車３の間を
回転させられながら回動する遊星歯車６により出力軸８
が減速されて回転する。In the planetary gear type reduction gear of the present invention configured as described above, the internal gear 3 provided on the flywheel 2 rotates with the rotation of the crankshaft 1, and thereby the sun gear 5 fixed by the flywheel housing 4 rotates. The output shaft 8 is driven by the planetary gear 6 which rotates between the internal gear 3 and the
is decelerated and rotates.
即ち、図面の動力伝達装置では、遊星歯車装置からなる
減速装置がフライホイール２内に構成されている。That is, in the power transmission device shown in the drawings, a reduction gear made of a planetary gear device is configured within the flywheel 2.
しかも、フライホイール２内に内蔵された上記減速装置
には、潤滑油Ｏが遊星歯車装置の潤滑用に最大されてい
る。Furthermore, the speed reduction device built into the flywheel 2 contains the maximum amount of lubricating oil O for lubrication of the planetary gear system.
従って本考案の遊星歯車式減速装置では、その遊星歯車
装置からなる減速装置をフライホイール内に内蔵せしめ
ているので、その動力伝達装置がコンパクトに構成され
ると共に、重量を軽減できるという効果がある。Therefore, in the planetary gear reduction device of the present invention, the reduction device made of the planetary gear device is built into the flywheel, so the power transmission device is compactly configured and has the effect of reducing weight. .
また、遊星歯車装置からなる減速装置を設けることによ
り、構造が簡単になり、その製作コストの低減をはかる
ことができるという効果がある。Further, by providing a speed reduction device made of a planetary gear device, the structure is simplified and manufacturing costs can be reduced.
特に本考案では、遊星歯車装置の最も径の大きい内歯車
部材が頑丈なフライホイール内周に嵌設されているので
、非常に頑丈な減速装置を構成できるという利点がある
。Particularly, in the present invention, since the internal gear member with the largest diameter of the planetary gear set is fitted into the inner periphery of the sturdy flywheel, there is an advantage that a very sturdy speed reduction gear can be constructed.
なお、本考案は機関の動力軸に固設したフライホイール
側に、被駆動機へ直結する出力軸を有する動力伝達装置
の減速装置に対して有効である。Note that the present invention is effective for a reduction gear of a power transmission device that has an output shaft directly connected to a driven machine on the flywheel side that is fixed to the power shaft of the engine.
図面は本考案の実施例におけるフライホイールに内設さ
れた遊星歯車式減速装置の側断面図である。
１・・・・・・クランク＆ ２・−・・−フライホイー
ル、３・・・・・・内歯車、４・・・・・・フライホイ
ールハウジング、５・・・・・・太陽歯車、６・・・・
・・遊星歯車、８・・・・・・出力軸、９・・・・・・
蓋部材、Ｏ・・・・・・潤滑油。The drawing is a side sectional view of a planetary gear type speed reduction device installed inside a flywheel in an embodiment of the present invention. 1...Crank & 2...Flywheel, 3...Internal gear, 4...Flywheel housing, 5...Sun gear, 6・・・・・・
...Planetary gear, 8...Output shaft, 9...
Lid member, O... Lubricating oil.
Claims (1)
機へ直結する出力軸を有する動力伝達装置において、該
フライホイール内に内歯車を設けると共に、フライホイ
ールハウジングに固設された太陽歯車及び該内歯車に同
時に噛合する遊星歯車を前記出力軸上に軸着し、前記フ
ライホイール内に太陽歯車、内歯車及び遊星歯車と潤滑
油とを封入させる蓋部材を該フライホイールに固設した
ことを特徴とする遊星歯車式減速装置。In a power transmission device having an output shaft directly connected to a driven machine on a flywheel side fixed to a power shaft of an engine, an internal gear is provided in the flywheel and a sun gear fixed to a flywheel housing. and a planetary gear that meshes with the internal gear at the same time is mounted on the output shaft, and a lid member is fixed to the flywheel for sealing the sun gear, the internal gear, the planetary gear, and lubricating oil in the flywheel. A planetary gear reduction device characterized by:
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978155831U JPS5810030Y2 (en) | 1978-11-13 | 1978-11-13 | Planetary gear reduction gear |
| GB7938534A GB2045386B (en) | 1978-11-13 | 1979-11-07 | Planetary power transmission system |
| DE19792945357 DE2945357A1 (en) | 1978-11-13 | 1979-11-09 | PLANETARY WHEEL GEARBOX FOR A DRIVE SYSTEM |
| DE7931710U DE7931710U1 (en) | 1978-11-13 | 1979-11-09 | Planetary gear for a drive system |
| FR7927856A FR2441768A1 (en) | 1978-11-13 | 1979-11-12 | SPEED CHANGE MECHANISM TO PLANETARY |
| US06/093,811 US4346624A (en) | 1978-11-13 | 1979-11-13 | Planetary speed change gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978155831U JPS5810030Y2 (en) | 1978-11-13 | 1978-11-13 | Planetary gear reduction gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5571844U JPS5571844U (en) | 1980-05-17 |
| JPS5810030Y2 true JPS5810030Y2 (en) | 1983-02-23 |
Family
ID=29145227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978155831U Expired JPS5810030Y2 (en) | 1978-11-13 | 1978-11-13 | Planetary gear reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810030Y2 (en) |
-
1978
- 1978-11-13 JP JP1978155831U patent/JPS5810030Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5571844U (en) | 1980-05-17 |
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