JPH0233888U - - Google Patents
Info
- Publication number
- JPH0233888U JPH0233888U JP11068988U JP11068988U JPH0233888U JP H0233888 U JPH0233888 U JP H0233888U JP 11068988 U JP11068988 U JP 11068988U JP 11068988 U JP11068988 U JP 11068988U JP H0233888 U JPH0233888 U JP H0233888U
- Authority
- JP
- Japan
- Prior art keywords
- support plate
- rotating shaft
- prismatic
- cylinder
- outer cylinder
- 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
- 238000005553 drilling Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案の概要図である。
Ａ……クレーン、Ｂ……車輌、Ｃ……ワイヤー
、Ｄ……操作基台、１……アースドリル機、１ａ
……回転軸、１ｂ……ドリリングバケツト、２…
…支持盤、３……回転駆動部、３ａ……ラジアル
ボールベアリング、３ｂ……角柱穴、４……駆動
源、５……チエーン、６……油圧装置、６ａ……
外筒、６ｂ……内筒、７……支持杆。
FIG. 1 is a schematic diagram of the present invention. A...Crane, B...Vehicle, C...Wire, D...Operation base, 1...Earth drill machine, 1a
... Rotating shaft, 1b ... Drilling bucket, 2...
...Support plate, 3...Rotary drive unit, 3a...Radial ball bearing, 3b...Prismatic hole, 4...Drive source, 5...Chain, 6...Hydraulic system, 6a...
Outer cylinder, 6b... Inner cylinder, 7... Support rod.
Claims (1)
ドリリングバケツトを設け、該回転軸をワイヤー
等で懸架して成るクレーン吊り下げ式アースドリ
ル機において、略長矩形の厚みを有した支持盤の
長さ方向の一端辺へ外周に付設させたラジアルボ
ールベアリングで回動可能とし且つ中芯には角柱
穴を貫通させて形成した回転駆動部を設け、該支
持盤の他端辺へは駆動源を並設し、該駆動源と前
記回転駆動部とを夫々の下方でチエーンを介して
連動させると共に、該回転駆動部へ前記角柱状の
回転軸を挿通させて回転させることを特徴とする
ミニアースドリル機。 (2) クレーンの操作基台へピストンロツドとシ
リンダーとから成る油圧装置を内置させた外筒を
垂直に固着し、該外筒へ前記油圧装置で可動する
伸縮自在な内筒を挿設すると共に、該内筒の上端
へは角柱状の回転軸を回転可能に挿通させた支持
盤の一端を直角状態で固定させ、該支持盤の底面
と前記外筒とを三角形状に支持杆で連結支持する
ことによつて該支持盤を水平状態で昇降可能とさ
せたことを特徴とするミニアースドリル機。[Scope of Claim for Utility Model Registration] (1) A crane-suspended earth drilling machine comprising a prismatic rotating shaft with a drilling bucket for drilling provided at the lower end and suspending the rotating shaft with a wire or the like, A substantially rectangular and thick support plate is rotatable by a radial ball bearing attached to the outer periphery on one end side in the length direction, and a rotation drive part is provided in the center core formed by penetrating a prismatic hole, A drive source is arranged in parallel to the other end of the support plate, and the drive source and the rotary drive section are interlocked with each other via a chain below each other, and the prismatic rotating shaft is connected to the rotation drive section. A mini earth drill machine that is characterized by being inserted and rotated. (2) An outer cylinder in which a hydraulic device consisting of a piston rod and a cylinder is placed is fixed vertically to the operating base of the crane, and a telescopic inner cylinder movable by the hydraulic device is inserted into the outer cylinder, and One end of a support plate, into which a prismatic rotating shaft is rotatably inserted, is fixed at right angles to the upper end of the inner cylinder, and the bottom surface of the support plate and the outer cylinder are connected and supported in a triangular shape by a support rod. A mini earth drill machine characterized in that the support plate can be raised and lowered in a horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11068988U JPH0233888U (en) | 1988-08-25 | 1988-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11068988U JPH0233888U (en) | 1988-08-25 | 1988-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233888U true JPH0233888U (en) | 1990-03-02 |
Family
ID=31348075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11068988U Pending JPH0233888U (en) | 1988-08-25 | 1988-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233888U (en) |
-
1988
- 1988-08-25 JP JP11068988U patent/JPH0233888U/ja active Pending
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