JPS63190346U - - Google Patents
Info
- Publication number
- JPS63190346U JPS63190346U JP7964787U JP7964787U JPS63190346U JP S63190346 U JPS63190346 U JP S63190346U JP 7964787 U JP7964787 U JP 7964787U JP 7964787 U JP7964787 U JP 7964787U JP S63190346 U JPS63190346 U JP S63190346U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- crankshaft
- bracket
- lift arm
- connecting bracket
- 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
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Shovels (AREA)
Description
第１図は本考案による振動バケツトを油圧シヨ
ベルに用いた場合の要部側面図、第２図は同―
線断面図、第３図は本考案による振動バケツト
の加振作用を示す側面図、第４図ａ，ｂはトラク
タシヨベルに用いた場合の異なる実施例を示す側
面図及び要部拡大図、第５図は従来の一例を示す
油圧シヨベルの側面図である。
１……振動バケツト、２……ツース、３……連
結用ブラケツト、４……リフトアーム、５……リ
フトアームの枢着点、６……油圧シリンダ、７…
…バケツトリンク、８……バケツトロツド、９…
…第１クランク軸の枢着点、１０……第１クラン
ク、１１……クランクピン、１２……電動モータ
、１３……第２クランク軸、１４……第２クラン
ク、１５……連結リンク。
Figure 1 is a side view of the main parts when the vibrating bucket according to the present invention is used in a hydraulic excavator, and Figure 2 is the same.
3 is a side view showing the excitation action of the vibrating bucket according to the present invention; FIGS. 4a and 4b are side views and enlarged views of essential parts showing different embodiments when used in a tractor shovel; FIG. 5 is a side view of a conventional hydraulic excavator. DESCRIPTION OF SYMBOLS 1... Vibration bucket, 2... Teeth, 3... Connection bracket, 4... Lift arm, 5... Lift arm pivot point, 6... Hydraulic cylinder, 7...
...bucket trink, 8...bucket trot, 9...
... Pivotal point of the first crankshaft, 10 ... First crank, 11 ... Crank pin, 12 ... Electric motor, 13 ... Second crankshaft, 14 ... Second crank, 15 ... Connection link.
Claims (1)
の先端を枢着した連結用ブラケツトと、 該連結用ブラケツトに上記リフトアームの枢着
位置と離間した位置で枢着された第１クランク軸
と、 該第１クランク軸のクランクピンに先端が枢着
されると共に基端の運動がバケツト保持機構によ
り拘束されたバケツトロツドと、 前記連結用ブラケツトに固着されると共にその
回転出力軸を第２クランク軸と同軸にした回転駆
動部と、 該第２クランク軸と第１クランク軸とを連動回
転可能に連結する連結部材 とからなることを特徴とする振動バケツト。 (2) 連結部材がリンク部材からなつて第１クラ
ンク軸及び第２クランク軸のそれぞれのクランク
ピンに両端を枢着してなることを特徴とする実用
新案登録請求の範囲第１項記載の振動バケツト。 (3) 回転駆動部がブラケツトに取付けられた電
気モータ又は油圧モータからなつていることを特
徴とする実用新案登録請求の範囲第１項記載の振
動バケツト。[Scope of Claim for Utility Model Registration] (1) A connecting bracket that protrudes behind the bucket and pivotally connects the tip of the lift arm, and a connecting bracket that is provided with a pivot at a position apart from the pivot position of the lift arm. a bucket rod whose distal end is pivotally connected to the crank pin of the first crankshaft and whose proximal end is restrained from movement by a bucket holding mechanism; and a bucket rod which is fixed to the connecting bracket and which A vibratory bucket belt comprising: a rotational drive unit having a rotational output shaft coaxial with a second crankshaft; and a connecting member connecting the second crankshaft and the first crankshaft so as to be rotatable in conjunction with each other. (2) The vibration according to claim 1 of the utility model registration claim, characterized in that the connecting member is a link member, and both ends are pivotally connected to crank pins of the first crankshaft and the second crankshaft, respectively. Bucket. (3) The vibratory bucket belt according to claim 1, wherein the rotational drive section is comprised of an electric motor or a hydraulic motor attached to the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7964787U JPH0344837Y2 (en) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7964787U JPH0344837Y2 (en) | 1987-05-26 | 1987-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190346U true JPS63190346U (en) | 1988-12-07 |
| JPH0344837Y2 JPH0344837Y2 (en) | 1991-09-20 |
Family
ID=30929705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7964787U Expired JPH0344837Y2 (en) | 1987-05-26 | 1987-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344837Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317317A (en) * | 1989-06-14 | 1991-01-25 | Kyushu Electric Power Co Inc | Burying machine |
| JPH0317318A (en) * | 1989-06-14 | 1991-01-25 | Kyushu Electric Power Co Inc | Earth compaction by power shovel |
| JPH03169923A (en) * | 1989-11-29 | 1991-07-23 | Komatsu Ltd | Construction equipment with magnetostrictive vibration actuator |
-
1987
- 1987-05-26 JP JP7964787U patent/JPH0344837Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317317A (en) * | 1989-06-14 | 1991-01-25 | Kyushu Electric Power Co Inc | Burying machine |
| JPH0317318A (en) * | 1989-06-14 | 1991-01-25 | Kyushu Electric Power Co Inc | Earth compaction by power shovel |
| JPH03169923A (en) * | 1989-11-29 | 1991-07-23 | Komatsu Ltd | Construction equipment with magnetostrictive vibration actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344837Y2 (en) | 1991-09-20 |
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