| 摘要 |
PURPOSE:To exactly support a bucket as well as to enable the soil and sand in the bucket to be discharged sideways by rotatably connecting the cylinder and rod of a fluid-pressure cylinder mechanism in slewing-free manner to the receiver and slewing part of the bucket. CONSTITUTION:A bucket assembly is made up of a bucket 2, a bucket support 4, and a fluid-pressure cylinder mechanism 6 provided between the bucket 2 and the bucket support 4. Also, the cylinder mechanism 6 is provided with a cylinder 54 and a single rod 56 projected from one end of the cylinder 54, the rod 56 is rotatably connected with the receiver 10 of the bucket 2, and the cylinder 54 is connected in slewing-free manner with the slewing part 38 of the bucket support 4. |
