JPH0169852U - - Google Patents

Info

Publication number
JPH0169852U
JPH0169852U JP1987163137U JP16313787U JPH0169852U JP H0169852 U JPH0169852 U JP H0169852U JP 1987163137 U JP1987163137 U JP 1987163137U JP 16313787 U JP16313787 U JP 16313787U JP H0169852 U JPH0169852 U JP H0169852U
Authority
JP
Japan
Prior art keywords
excavating
bucket
mass mechanism
tooth body
eccentric mass
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
Application number
JP1987163137U
Other languages
Japanese (ja)
Other versions
JPH0344838Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16313787U priority Critical patent/JPH0344838Y2/ja
Publication of JPH0169852U publication Critical patent/JPH0169852U/ja
Application granted granted Critical
Publication of JPH0344838Y2 publication Critical patent/JPH0344838Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の斜視図、第２図は
第１図の―矢線に沿つて見た平断面図、第３
図は第２図の―矢線に沿つて偏心マス４ａを
、その取付軸である軸７、同８の回転方向に１／
４回転づつ回転して示した姿勢図、第４図は従来
例の油圧式パワーシヨベルの側面図である。 １……バケツトボデイ、２……ピン、３……掘
削歯アーム、４……偏心マス機構、４ａ……偏心
マス、５……耳金、６……モータ、７，８……軸
、９……歯車、１０……掘削歯。 Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a plan cross-sectional view taken along the - arrow line in Fig. 1, and Fig. 3 is a perspective view of an embodiment of the present invention.
The figure shows the eccentric mass 4a along the - arrow line in Figure 2, with the eccentric mass 4a being 1/1/2 in the rotational direction of the shafts 7 and 8, which are the mounting shafts.
FIG. 4 is a side view of a conventional hydraulic power shovel. DESCRIPTION OF SYMBOLS 1...Bucket body, 2...Pin, 3...Drilling tooth arm, 4...Eccentric mass mechanism, 4a...Eccentric mass, 5...Lug, 6...Motor, 7, 8...Shaft, 9... ...Gear, 10...Drilling tooth.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シヨベル系掘削機の掘削装置のバケツトにおい
て、同バケツトのボデイより独立すると共に同ボ
デイに揺動可能に枢支された掘削歯体と、同掘削
歯体に設けられ回転によつて起振する偏心マス機
構と、同偏心マス機構を駆動する駆動手段とを具
備したことを特徴とする振動掘削バケツト。 In a bucket of an excavating device of a shovel-type excavator, there is an excavating tooth body that is independent from the body of the bucket and is swingably supported on the body, and an eccentricity that is provided on the excavating tooth body and generates vibration by rotation. A vibratory excavating bucket characterized by comprising a mass mechanism and a drive means for driving the eccentric mass mechanism.
JP16313787U 1987-10-27 1987-10-27 Expired JPH0344838Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16313787U JPH0344838Y2 (en) 1987-10-27 1987-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16313787U JPH0344838Y2 (en) 1987-10-27 1987-10-27

Publications (2)

Publication Number Publication Date
JPH0169852U true JPH0169852U (en) 1989-05-09
JPH0344838Y2 JPH0344838Y2 (en) 1991-09-20

Family

ID=31447592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16313787U Expired JPH0344838Y2 (en) 1987-10-27 1987-10-27

Country Status (1)

Country Link
JP (1) JPH0344838Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317318A (en) * 1989-06-14 1991-01-25 Kyushu Electric Power Co Inc Earth compaction by power shovel
JPH0317317A (en) * 1989-06-14 1991-01-25 Kyushu Electric Power Co Inc Burying machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317318A (en) * 1989-06-14 1991-01-25 Kyushu Electric Power Co Inc Earth compaction by power shovel
JPH0317317A (en) * 1989-06-14 1991-01-25 Kyushu Electric Power Co Inc Burying machine

Also Published As

Publication number Publication date
JPH0344838Y2 (en) 1991-09-20

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