| 摘要 |
PURPOSE:To simplify and facilitate a mounting and demounting mechanism, by a method wherein coupling levers, checking a turn of a bucket, are detachably attached to the side of the bucket, and an attaching member is attached to a tractor body by rocking a lift arm through expansion and contraction of lift cylinder. CONSTITUTION:A bucket 15 is pivotably secured to one end, other ends of two lifts arms 10 rockably attached by means of a bucket cylinder 16 are pivotably fastened to an attaching member 12 attached to a tractor body 1, the lift arm 10 and the attaching member 12 are coupled with a lift cylinder 13 to install the lift arm 10 so that it can freely move vertically rockably. Coupling levers 20 are removably secured to both sides of the bucket 15, the attaching member 12 is rocked by a lift cylinder 13, and the attaching member 12 is attached to a supporting member 22 of the tractor body 1. |
