JPH0452642U - - Google Patents
Info
- Publication number
- JPH0452642U JPH0452642U JP9532090U JP9532090U JPH0452642U JP H0452642 U JPH0452642 U JP H0452642U JP 9532090 U JP9532090 U JP 9532090U JP 9532090 U JP9532090 U JP 9532090U JP H0452642 U JPH0452642 U JP H0452642U
- Authority
- JP
- Japan
- Prior art keywords
- gears
- rotary cylinder
- gear
- work
- rod
- 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
- 239000003638 chemical reducing agent Substances 0.000 description 1
Landscapes
- Gear Transmission (AREA)
Description
第１図乃至第４図は本考案の実施例に係り、第
１図は３軸駆動装置の平面図、第２図は３軸駆動
装置の側面図、第３図は第１図の−線断面図
、第４図と第５図とは従来例に係り、第４図は従
来の３軸駆動装置の平面図、第５図は第４図の
−線断面図である。
１……ケーシング、１ａ……ガイド、２……減
速機付き油圧モータ、３……回転筒、３ａ……角
溝、４……平歯車、５……ピニオンギヤ、６……
鍔付金具、６ａ……鍔部、１０……歯車昇降装置
、１１……係合体、１２……昇降ロツド、１３…
…支持筒、１４……固定蓋、１５……六角頭付調
整ねじ、１６……ストツパ、３０……リーダ、３
１……ガイドレール。
1 to 4 relate to an embodiment of the present invention, in which FIG. 1 is a plan view of a three-axis drive device, FIG. 2 is a side view of the three-axis drive device, and FIG. The sectional views, FIGS. 4 and 5, relate to a conventional example. FIG. 4 is a plan view of a conventional three-axis drive device, and FIG. 5 is a sectional view taken along the line -- in FIG. 4. DESCRIPTION OF SYMBOLS 1...Casing, 1a...Guide, 2...Hydraulic motor with reducer, 3...Rotating tube, 3a...Square groove, 4...Spur gear, 5...Pinion gear, 6...
Flange fitting, 6a... Flange portion, 10... Gear lifting device, 11... Engaging body, 12... Lifting rod, 13...
...Support tube, 14...Fixed lid, 15...Hexagonal head adjustment screw, 16...Stopper, 30...Leader, 3
1...Guide rail.
Claims (1)
ケーシングに、下部に地中に押込まれる作業体を
備えた複数の作業ロツドのそれぞれが摺動自在に
挿通される回転筒が設けられ、回転筒のそれぞれ
に、隣接した同士が噛合して該回転筒を回転させ
る歯車が外嵌されると共に、両外側の歯車に噛合
する歯車を有する油圧モータを備えてなる作業ロ
ツド回転用の多軸駆動装置において、前記回転筒
に外嵌される歯車のうち、中央部の歯車を回転筒
に沿つて摺動自在に外嵌し、該歯車に係合部を設
けると共に、該係合部に係合してこれを昇降自在
に支持する歯車昇降装置を付設したことを特徴と
する作業ロツド回転用の多軸駆動装置。 A rotary cylinder is provided in a casing that is supported by an upright leader so that it can be raised and lowered freely, into which each of a plurality of work rods having a work body pushed into the ground is slidably inserted. A multi-shaft drive device for rotating a work rod, comprising a hydraulic motor having gears fitted onto each of the outer gears, the gears meshing with each other to rotate the rotary cylinder, and gears meshing with the gears on both outer sides. Of the gears externally fitted on the rotary cylinder, a central gear is fitted externally so as to be slidable along the rotary cylinder, an engaging portion is provided on the gear, and the gear is engaged with the engaging portion. A multi-axis drive device for rotating a work rod, characterized in that it is equipped with a gear lifting device that supports the rod so that it can be raised and lowered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9532090U JPH0452642U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9532090U JPH0452642U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452642U true JPH0452642U (en) | 1992-05-06 |
Family
ID=31833964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9532090U Pending JPH0452642U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452642U (en) |
-
1990
- 1990-09-10 JP JP9532090U patent/JPH0452642U/ja active Pending
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