JPH0441554U - - Google Patents
Info
- Publication number
- JPH0441554U JPH0441554U JP8189890U JP8189890U JPH0441554U JP H0441554 U JPH0441554 U JP H0441554U JP 8189890 U JP8189890 U JP 8189890U JP 8189890 U JP8189890 U JP 8189890U JP H0441554 U JPH0441554 U JP H0441554U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- cut
- gear
- flange
- ring gear
- 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
- 239000003921 oil Substances 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第1図は実施例に係る旋回減速機の検油装置を
示す部分断面図、第2図は従来の技術による旋回
減速機の概略断面図、第3図は旋回減速機の潤滑
油面の変化を示す説明図である。
1,21……検油管、2……上部カバー、2b
……切り欠き部、3,9,17……リングギヤ、
3a,4a……きり穴、4……中央部カバー、8
……検油棒。
Fig. 1 is a partial sectional view showing an oil checking device for a swing reduction gear according to an embodiment, Fig. 2 is a schematic sectional view of a swing reduction gear according to a conventional technique, and Fig. 3 is a change in the lubricating oil level of the swing reduction gear. FIG. 1, 21... Oil dipstick, 2... Upper cover, 2b
...Notch, 3,9,17...Ring gear,
3a, 4a...Drill hole, 4...Central cover, 8
...Oil dipstick.
Claims (1)
せる旋回減速機において、潤滑油量を点検する検
油管を旋回減速機の上部カバー上面に螺着し、前
記検油管内に取着する検油棒を、遊星歯車減速装
置のリングギヤの外周フランジ部に設けたきり穴
に挿通させるとともに、前記上部カバーおよび中
央部カバーにそれぞれリングギヤフランジ部のき
り穴に通じる切り欠き部またはきり穴を設け、前
記遊星歯車減速装置の上部空間と下部空間とを、
リングギヤフランジ部のきり穴を介して連通させ
たことを特徴とする旋回減速機の検油装置。 An oil dipstick for checking the amount of lubricating oil is screwed onto the upper surface of the upper cover of the swing reducer, and an oil dipstick is installed in the oil dipstick, in a swing reducer that is equipped with a planetary gear reduction device and rotates an upper rotating body. is inserted into a cut-out hole provided in the outer periphery flange of the ring gear of the planetary gear reduction device, and cut-outs or perforations are provided in the upper cover and the center cover, respectively, which communicate with the cut-out hole in the ring gear flange. The upper space and lower space of the gear reduction gear,
An oil check device for a swing reduction gear, characterized in that the oil check device is connected through a cut hole in a ring gear flange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8189890U JPH0441554U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8189890U JPH0441554U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0441554U true JPH0441554U (en) | 1992-04-08 |
Family
ID=31628241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8189890U Pending JPH0441554U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0441554U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013161204A1 (en) * | 2012-04-26 | 2013-10-31 | コベルコ建機株式会社 | Construction machine drive device |
-
1990
- 1990-07-31 JP JP8189890U patent/JPH0441554U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013161204A1 (en) * | 2012-04-26 | 2013-10-31 | コベルコ建機株式会社 | Construction machine drive device |
JP2013228055A (en) * | 2012-04-26 | 2013-11-07 | Kobelco Contstruction Machinery Ltd | Construction machine drive device |