JPH0350644U - - Google Patents
Info
- Publication number
- JPH0350644U JPH0350644U JP10929189U JP10929189U JPH0350644U JP H0350644 U JPH0350644 U JP H0350644U JP 10929189 U JP10929189 U JP 10929189U JP 10929189 U JP10929189 U JP 10929189U JP H0350644 U JPH0350644 U JP H0350644U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- pressure oil
- power shovel
- cylinder
- boom
- 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
- 238000009429 electrical wiring Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shovels (AREA)
Description
第１図は土羽バケツトを示す斜視図、第２図は
第１図における背面方向から見た斜視図、第３図
は土羽バケツトをパワーシヨベルのアームに取り
付けた状態を示す側面図、第４図は本考案に係る
パワーシヨベルにより間知ブロツクの挟搬作業を
行う際の作動説明図、第５図は従来技術を示す斜
視図である。
１……土羽バケツト、２……開口部、２ａ……
下縁、３，４……揺動杆、５……挟持杆、７，８
……油圧シリンダ、７ａ，８ａ……ロツド、１０
……パワーシヨベル、１１……圧油タンク、１３
……圧油供給部、１４……ケーブル、１５……バ
ツテリー、１６……制御スイツチ。
Figure 1 is a perspective view of the Doba bucket, Figure 2 is a perspective view of the Doba bucket seen from the rear in Figure 1, Figure 3 is a side view of the Doba bucket attached to the arm of a power shovel, and Figure 4 The figure is an explanatory diagram of the operation when the power shovel according to the present invention performs the work of pinching a block, and FIG. 5 is a perspective view showing the prior art. 1... Doba bucket, 2... Opening, 2a...
Lower edge, 3, 4... Swinging rod, 5... Clamping rod, 7, 8
... Hydraulic cylinder, 7a, 8a ... Rod, 10
...Power shovel, 11...Pressure oil tank, 13
... Pressure oil supply section, 14 ... Cable, 15 ... Battery, 16 ... Control switch.
Claims (1)
俯仰されるブームと、該ブームの先端に枢着され
かつアームシリンダにより揺動されるアームと、
該アームの先端に枢着されかつバケツトシリンダ
により回動されるバケツトとを具備してなるパワ
ーシヨベルにおいて、前記バケツトに、該バケツ
トの開口部の上部両端に揺動自在に枢着された一
対の揺動杆と、該一対の揺動杆の先端に架設され
た挟持杆と、基端が前記バケツトの背面の両側辺
上に回動自在に取り付けられ先端が前記揺動杆の
基端にそれぞれ回動自在に連結された油圧シリン
ダとを設け、該油圧シリンダを伸縮させることに
より前記挟持杆とバケツト開口部の下縁との間を
開閉させるようにしたことを特徴とするパワーシ
ヨベル。 (2) バケツト側に、油圧シリンダを作動させる
ための圧油供給部と、該圧油供給部に連結された
圧油タンクとを設け、前記圧油供給部を電気配線
により本体側のバツテリー及び制御スイツチに接
続したことを特徴とする請求項(1)記載のパワー
シヨベル。[Claims for Utility Model Registration] (1) A boom that is pivotally attached to the main body and lifted up and down by a boom cylinder, an arm that is pivoted to the tip of the boom and is swung by an arm cylinder,
A power shovel comprising a bucket belt pivotally attached to the tip of the arm and rotated by a bucket cylinder, wherein a pair of bucket belts are pivotally attached to the bucket belt at both ends of the upper part of the opening of the bucket belt. a swinging rod, a clamping rod installed at the tips of the pair of swinging rods, and a base end rotatably attached to both sides of the back of the bucket, and a tip end attached to the base end of the swinging rod, respectively. 1. A power shovel, comprising: a hydraulic cylinder rotatably connected; and by expanding and contracting the hydraulic cylinder, the gap between the clamping rod and the lower edge of the bucket opening is opened and closed. (2) A pressure oil supply section for operating a hydraulic cylinder and a pressure oil tank connected to the pressure oil supply section are provided on the bucket side, and the pressure oil supply section is connected to the battery and the main body side by electrical wiring. 2. The power shovel according to claim 1, wherein the power shovel is connected to a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10929189U JPH044054Y2 (en) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10929189U JPH044054Y2 (en) | 1989-09-18 | 1989-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0350644U true JPH0350644U (en) | 1991-05-16 |
| JPH044054Y2 JPH044054Y2 (en) | 1992-02-06 |
Family
ID=31657890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10929189U Expired JPH044054Y2 (en) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044054Y2 (en) |
-
1989
- 1989-09-18 JP JP10929189U patent/JPH044054Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044054Y2 (en) | 1992-02-06 |
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