Improved work tool attachment for work machine

A work machine extending in a fore-aft direction comprising a frame and a ground engaging mechanism, the ground-engaging mechanism configured to support the frame on a ground surface; a boom assemblycoupled to the frame, the boom assembly having a pair of boom arms pivotally coupled to the frame; an...

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Bibliographic Details
Main Authors BRETT GRAHAM, NILESH T. KUMBHAR
Format Patent
LanguageChinese
English
Published 16.06.2020
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:A work machine extending in a fore-aft direction comprising a frame and a ground engaging mechanism, the ground-engaging mechanism configured to support the frame on a ground surface; a boom assemblycoupled to the frame, the boom assembly having a pair of boom arms pivotally coupled to the frame; and an attachment coupled to a fore-section of the boom arms. The attachment may comprise a guide rigidly coupled to a fore-section of the frame; a movable member coupled to the guide, the movable member moveable relative to the frame by a pair of hydraulic cylinders, the guide restricting movement of the movable member in a non vertical direction; and a work tool coupled to the movable member wherein actuating the pair of hydraulic cylinders engages the movable member, vertically lifting or lowering the work tool relative to the frame. 一种在前后方向上延伸的作业机械，该作业机械包括：车架和地面接合机构，该地面接合机构构造成将车架支撑在地面上；悬臂组件，所述悬臂组件联接到车架，悬臂组件具有枢转地联接到车架的一对悬臂；以及附接件，所述附接件联接到悬臂的前区段。所述附接件可以包括：引导件，所述引导件刚性地联接到车架的前区段；可移动构件，所述可移动构件联接到引导件，所述可移动构件通过一对液压缸能够相对于
Bibliography:Application Number: CN201911239543