JPS59107691U - Excavator rod connection structure - Google Patents
Excavator rod connection structureInfo
- Publication number
- JPS59107691U JPS59107691U JP20042582U JP20042582U JPS59107691U JP S59107691 U JPS59107691 U JP S59107691U JP 20042582 U JP20042582 U JP 20042582U JP 20042582 U JP20042582 U JP 20042582U JP S59107691 U JPS59107691 U JP S59107691U
- Authority
- JP
- Japan
- Prior art keywords
- socket
- hole
- support sleeve
- support
- connection 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
- Earth Drilling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案に係るロッド連結部構造を具備する掘削
機の正面図、第2図は同平面図、第3図は同側面図、第
4図は要部拡大説明図である。
図中、1・・・機枠本体、1a・・・下位固定機枠、1
b・・・上位傾倒機枠、IC・・・支持ブラケット、2
・・・回転モータ、2a・・・フランジ、3・・・モー
タ支持台、4・・・中空ボーリングロッド、5・・・ロ
ッド連結部、6・・・ロッド進退用シリンダ、7・・・
伸縮ロンド、8・・・連結枠、9・・・機枠傾倒機構、
10・・・傾斜杆、11・・・ブラケット、12・・・
支持孔、20・・・支持スリーブ、21・・・ブラケッ
ト、22・・・ソケット、23・・・連結ピン、24・
・・軸線方向孔、25・・・直線方向孔、26・・・環
状溝、27・・・水流入孔、28〜31・・・0リング
、32・・・軸受、33・・田ツドクランプ機構。FIG. 1 is a front view of an excavator equipped with a rod connection structure according to the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a side view thereof, and FIG. 4 is an enlarged explanatory view of main parts. In the figure, 1... Machine frame main body, 1a... Lower fixed machine frame, 1
b...Upper tilting machine frame, IC...support bracket, 2
...Rotating motor, 2a...Flange, 3...Motor support stand, 4...Hollow boring rod, 5...Rod connecting portion, 6...Cylinder for rod advancement and retreat, 7...
Telescopic Rondo, 8... Connecting frame, 9... Machine frame tilting mechanism,
10... Inclined rod, 11... Bracket, 12...
Support hole, 20... Support sleeve, 21... Bracket, 22... Socket, 23... Connection pin, 24...
...Axial hole, 25...Linear direction hole, 26...Annular groove, 27...Water inlet hole, 28-31...0 ring, 32...Bearing, 33...Tatsudo clamp mechanism .
Claims (1)
、 (ロ)同支持スリーブ内に回転自在に配設されるソケッ
ト、 (ハ)モータ支持台に取付けられ、その出力軸をソケッ
トの一端と連結する回転モータ、 に)ソケットの他端をその基端に連結した中空ボーリン
グロッド、 (ホ)ソケット内に穿設された先端をボーリングロッド
と連通ずる軸線方向孔、同軸線方向孔の基端と連通ずる
直径方向孔および支持スリーブの直径方向孔と対向する
位置に設けた環状溝及び水流人孔よりなる水供給通路、 (へ)支持スリーブ内周面の直径方向孔の両側位置に設
けたOリング、 (ト)支持スリーブのボーリングロッド側に内接される
ソケット支持用ベアリング とよりなる掘削機のロッド連結部構造。[Scope of Claim for Utility Model Registration] (a) A support sleeve that is integrally fixed to the motor support stand, (b) A socket that is rotatably disposed within the support sleeve, (c) A socket that is attached to the motor support stand. , a rotary motor whose output shaft is connected to one end of the socket, (b) a hollow boring rod whose other end of the socket is connected to its base end, and (e) an axial direction in which the tip bored in the socket communicates with the boring rod. a water supply passage consisting of a hole, a diametric hole communicating with the base end of the coaxial hole, an annular groove and a water flow hole provided at a position opposite to the diametric hole of the support sleeve; An excavator rod connection structure consisting of O-rings provided on both sides of the diametrical hole, and (g) a socket support bearing inscribed in the boring rod side of the support sleeve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20042582U JPS59107691U (en) | 1982-12-29 | 1982-12-29 | Excavator rod connection structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20042582U JPS59107691U (en) | 1982-12-29 | 1982-12-29 | Excavator rod connection structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59107691U true JPS59107691U (en) | 1984-07-20 |
JPS6312231Y2 JPS6312231Y2 (en) | 1988-04-08 |
Family
ID=30425953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20042582U Granted JPS59107691U (en) | 1982-12-29 | 1982-12-29 | Excavator rod connection structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59107691U (en) |
-
1982
- 1982-12-29 JP JP20042582U patent/JPS59107691U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6312231Y2 (en) | 1988-04-08 |
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