JPH02129460U - - Google Patents

Info

Publication number
JPH02129460U
JPH02129460U JP3790389U JP3790389U JPH02129460U JP H02129460 U JPH02129460 U JP H02129460U JP 3790389 U JP3790389 U JP 3790389U JP 3790389 U JP3790389 U JP 3790389U JP H02129460 U JPH02129460 U JP H02129460U
Authority
JP
Japan
Prior art keywords
shovel
vehicle body
boom
vertical direction
utility
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
Application number
JP3790389U
Other languages
Japanese (ja)
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 JP3790389U priority Critical patent/JPH02129460U/ja
Publication of JPH02129460U publication Critical patent/JPH02129460U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)

Description

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

第1図は本案の要部を示す図、第2図は本案を
適用したホイールローダの側面図、第3図はブー
ムとブーム俯仰動作制御用油圧シリンダ装置間の
防振構造を示す図である。 1……車体、2……バケツト、3……ブーム、
4……ブーム俯仰動作制御用油圧シリンダ装置、
5……バケツト起倒動作制御用油圧シリンダ装置
、6……筒体、9……加振装置、10……重錐、
11……モータ。
Fig. 1 is a diagram showing the main parts of the present invention, Fig. 2 is a side view of a wheel loader to which the present invention is applied, and Fig. 3 is a diagram showing the vibration isolation structure between the boom and the hydraulic cylinder device for controlling the boom elevation movement. . 1...Vehicle body, 2...Bucket, 3...Boom,
4... Hydraulic cylinder device for controlling boom elevation and elevation movement,
5...Hydraulic cylinder device for controlling bucket raising/lowering operation, 6...Cylinder body, 9...Vibration device, 10...Double cone,
11...Motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体の前部に掘削用シヨベルを備えたトラクタ
ーシヨベルにおいて、前記シヨベルを支えるブー
ムの一部に、掘削時に上下方向の振動をシヨベル
に与える加振装置を付設したことを特徴とするト
ラクターシヨベル。
A tractor shovel equipped with an excavating shovel at the front of the vehicle body, characterized in that a part of the boom supporting the shovel is attached with an excitation device that applies vibrations in the vertical direction to the shovel during excavation. .
JP3790389U 1989-03-31 1989-03-31 Pending JPH02129460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3790389U JPH02129460U (en) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3790389U JPH02129460U (en) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02129460U true JPH02129460U (en) 1990-10-25

Family

ID=31545428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3790389U Pending JPH02129460U (en) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02129460U (en)

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