JPH0226657U - - Google Patents
Info
- Publication number
- JPH0226657U JPH0226657U JP10249588U JP10249588U JPH0226657U JP H0226657 U JPH0226657 U JP H0226657U JP 10249588 U JP10249588 U JP 10249588U JP 10249588 U JP10249588 U JP 10249588U JP H0226657 U JPH0226657 U JP H0226657U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- hydraulic cylinder
- attached
- support shaft
- pivotally connected
- 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 description 1
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案にかかる掘削装置の斜視図で、
第２図はその要部拡大斜視図である。
１……車輌、２ａ，２ｂ……油圧式可動ブーム
、６……本体、８……取付部、１０……支持部、
１３……クラムシエル形バケツト、１５……支軸
、１７……リンク、１８……シヤフト、１９……
油圧シリンダ、２０……ロツド。
FIG. 1 is a perspective view of the drilling equipment according to the present invention.
FIG. 2 is an enlarged perspective view of the main part. DESCRIPTION OF SYMBOLS 1... Vehicle, 2a, 2b... Hydraulic movable boom, 6... Main body, 8... Mounting part, 10... Support part,
13... Clam shell bucket, 15... Support shaft, 17... Link, 18... Shaft, 19...
Hydraulic cylinder, 20...rod.
Claims (1)
動自在に垂下して取り付けられる本体と、上端が
前記本体に取り付けられた油圧シリンダと、対向
する下端角部が前記本体下端に支軸により回動自
在に枢着された一対のクラムシエル形バケツトと
、このバケツトの対向する上端角部に一端が回動
自在に枢着され、他端が前記本体に上下動自在に
、かつ、前記油圧シリンダの下端に枢着され、前
記油圧シリンダの伸長に伴つて前記バケツトの外
方下端を前記支軸を中心に内方に閉鎖させるリン
クと、から構成したことを特徴とする角掘装置。 A main body that is swingably attached to the tip of a hydraulic movable boom attached to a vehicle, a hydraulic cylinder whose upper end is attached to the main body, and an opposing lower end corner that rotates on a support shaft at the lower end of the main body. A pair of clamshell buckets are pivotally connected to each other, one end of which is rotatably pivoted to the opposite upper corner of the bucket, the other end is movable up and down to the main body, and the lower end of the hydraulic cylinder. A square excavating device comprising: a link pivotally connected to a link for closing an outer lower end of the bucket inward about the support shaft as the hydraulic cylinder expands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10249588U JPH0226657U (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10249588U JPH0226657U (en) | 1988-08-02 | 1988-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226657U true JPH0226657U (en) | 1990-02-21 |
Family
ID=31332455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10249588U Pending JPH0226657U (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571245U (en) * | 1991-09-21 | 1993-09-28 | 株式会社松本製作所 | Clamshell bucket for drilling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01207534A (en) * | 1988-02-12 | 1989-08-21 | Masayuki Nishimura | Hydraulic clam shell bucket |
-
1988
- 1988-08-02 JP JP10249588U patent/JPH0226657U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01207534A (en) * | 1988-02-12 | 1989-08-21 | Masayuki Nishimura | Hydraulic clam shell bucket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571245U (en) * | 1991-09-21 | 1993-09-28 | 株式会社松本製作所 | Clamshell bucket for drilling |