| 摘要 |
<p>The subject of the invention is an interchangeable shearing bucket intended to be mounted in place of a standard bucket (4) of the type articulated about a first axis (5) on the end of the rocker (2) of a jib (1) of a hydraulic shovel or the like and actuated by a beam (6) articulated about a second axis (7) on the end of said rocker and actuated by a hydraulic jack (9), characterised in that it consists of a fixed arm (10) capable of being mounted removably on said rocker (2) by means of two axles (5,7) for mounting the standard bucket (4) and of a movable arm (11) articulated (12) on the fixed arm (10) and equipped with a rear extension (15) capable of being articulated (8) on the end of the rod of said control jack (9) of the bucket, the fixed (10) and movable (11) arms defining two opposing shearing jaws equipped with suitable cutting blades (13,16). The invention is used for hydraulic shovels or the like. <IMAGE></p> |
