JPH01164340U - - Google Patents
Info
- Publication number
- JPH01164340U JPH01164340U JP5750288U JP5750288U JPH01164340U JP H01164340 U JPH01164340 U JP H01164340U JP 5750288 U JP5750288 U JP 5750288U JP 5750288 U JP5750288 U JP 5750288U JP H01164340 U JPH01164340 U JP H01164340U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- opening
- cutting blade
- arm
- round hole
- 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 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shovels (AREA)
Description
第１図ａは本考案実施例にもとづく丸穴掘削用
バケツトの側面図、第１図ｂは第１図ａのＡ〜Ａ
断面図、第２図ａは本考案実施例にもとづく丸穴
掘削用バケツトの正面図、第２図ｂは第２図ａの
Ｂ〜Ｂ断面図、第３図は従来技術にもとづく作業
機アーム部回転式掘削機の外観図、第４図ａは従
来技術にもとづくバケツト側面図、第４図ｂは第
４図ａのＢ〜Ｂ断面図、第４図ｃは従来技術にも
とづくバケツトの正面図である。
１…バケツト、１ａ…バケツト側面開口部、１
ｂ…バケツト上部Ｐの外周、１ｃ…バケツト底面
、１ｄ…バケツト底面開口部、２…横切刃、３…
下切刃、４…アーム、５…従来のバケツト。
Figure 1a is a side view of a bucket for round hole drilling based on the embodiment of the present invention, and Figure 1b is A to A in Figure 1a.
2a is a front view of a bucket for round hole drilling based on the embodiment of the present invention, FIG. 2b is a sectional view taken from B to B in FIG. 2a, and FIG. 3 is a working machine arm based on the prior art. Fig. 4a is a side view of a bucket cart based on the conventional technology, Fig. 4b is a sectional view taken from B to B in Fig. 4a, and Fig. 4c is a front view of a bucket cart based on the conventional technology. It is a diagram. 1...bucket, 1a...bucket side opening, 1
b...Outer circumference of bucket top P, 1c...bottom surface of bucket, 1d...bottom opening of bucket, 2...cross blade, 3...
Lower cutting blade, 4...arm, 5...conventional bucket.
Claims (1)
が下部円周より大きい略円筒形バケツトの側面と
底面にそれぞれ開口部を設けると共に、側面開口
部片側には半径と胴角方向に切刃を、底面開口部
片側には斜め下方に切刃を取付け、アームの回転
によりバケツト断面と同じ丸穴の掘削を可能とし
たことを特徴とする丸穴掘削用バケツト。 In a work equipment arm rotary excavator, an approximately cylindrical bucket with an upper circumference larger than a lower circumference has an opening on each side and bottom, and a cutting blade is provided on one side of the side opening in the radius and body angle direction. A bucket for drilling round holes, which is characterized by having a cutting blade installed diagonally downward on one side of the bottom opening, and by rotating the arm, it is possible to excavate a round hole with the same cross section as the bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5750288U JPH01164340U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5750288U JPH01164340U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01164340U true JPH01164340U (en) | 1989-11-16 |
Family
ID=31283355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5750288U Pending JPH01164340U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01164340U (en) |
-
1988
- 1988-04-28 JP JP5750288U patent/JPH01164340U/ja active Pending