JPS62179450U - - Google Patents
Info
- Publication number
- JPS62179450U JPS62179450U JP6792386U JP6792386U JPS62179450U JP S62179450 U JPS62179450 U JP S62179450U JP 6792386 U JP6792386 U JP 6792386U JP 6792386 U JP6792386 U JP 6792386U JP S62179450 U JPS62179450 U JP S62179450U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- planetary gear
- support member
- sun gear
- cover
- 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.)
- Pending
Links
Classifications
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Description
第１図ないし第４図は本考案の実施例に係り、
第１図は第１の遊星歯車減速装置に用いられる太
陽歯車およびカバーを示す断面図、第２図は第２
の遊星歯車減速装置を示す第１図と同様の断面図
、第３図および第４図はそれぞれ異なる誤組付け
状態を示す断面説明図、第５図は従来技術の遊星
歯車減速装置を示す縦断面図である。
１……支持部材、２……油圧モータ、３……ハ
ウジング、４……ドラム、５，６……リングギア
、１０，１１……ボルト、１２……回転軸、１３
，１９，２５……減速歯車機構、１５，２１，２
７……遊星歯車、１７，２３，２９……ピン、１
８，２４，３０……キヤリア、２１，２７，４２
，４４……太陽歯車、４１，４３……カバー、４
１Ａ，４３Ａ……当接部、４２Ａ，４３Ｂ，４４
Ａ……突部。
1 to 4 relate to embodiments of the present invention,
Fig. 1 is a sectional view showing the sun gear and cover used in the first planetary gear reduction device, and Fig. 2 is a sectional view showing the sun gear and cover used in the first planetary gear reduction device.
Figures 3 and 4 are cross-sectional explanatory views showing different incorrect assembly states, and Figure 5 is a longitudinal cross-sectional view showing a conventional planetary gear reduction gear. It is a front view. DESCRIPTION OF SYMBOLS 1... Support member, 2... Hydraulic motor, 3... Housing, 4... Drum, 5, 6... Ring gear, 10, 11... Bolt, 12... Rotating shaft, 13
, 19, 25... Reduction gear mechanism, 15, 21, 2
7... Planet gear, 17, 23, 29... Pin, 1
8, 24, 30...Carrier, 21, 27, 42
, 44...Sun gear, 41, 43...Cover, 4
1A, 43A...Abutting part, 42A, 43B, 44
A... Projection.
Claims (1)
たドラムおよびリングギアと、該リングギアに着
脱可能に取付けられたカバーと、前記支持部材に
取付けられた回転源の回転出力を導出すべく、一
端側が該回転源に連結された回転軸と、該回転軸
の他端側に設けられ、前記カバーの内面側によつ
て軸方向に位置決めされた太陽歯車と、該太陽歯
車および前記リングギアに噛合する遊星歯車とを
有する少なくとも１段の減速段を備えてなる遊星
歯車減速装置において、前記リングギアを共通部
品とし、前記太陽歯車と遊星歯車の歯数比を変え
るときの誤組付けを防止すべく、該太陽歯車の他
端側端面と前記カバーの内側面とに誤組付け防止
用の突部を設けたことを特徴とする遊星歯車減速
装置。 a support member, a drum and a ring gear rotatably supported by the support member, a cover removably attached to the ring gear, and a rotation source attached to the support member for deriving a rotational output. , a rotating shaft whose one end is connected to the rotation source, a sun gear provided at the other end of the rotating shaft and positioned in the axial direction by the inner surface of the cover, and the sun gear and the ring gear. In a planetary gear reduction device comprising at least one reduction stage having a planetary gear meshing with a planetary gear, the ring gear is a common component to prevent incorrect assembly when changing the tooth ratio of the sun gear and the planetary gear. A planetary gear speed reduction device characterized in that a protrusion for preventing incorrect assembly is provided on the other end side end surface of the sun gear and on the inner surface of the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6792386U JPS62179450U (en) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6792386U JPS62179450U (en) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62179450U true JPS62179450U (en) | 1987-11-14 |
Family
ID=30907267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6792386U Pending JPS62179450U (en) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62179450U (en) |
-
1986
- 1986-05-06 JP JP6792386U patent/JPS62179450U/ja active Pending