The invention relates to a single-cable wireless remote-control timber grab bucket. The single-cable wireless remote-control timber grab bucket comprises a deck beam, two support rods, two connecting rods, an upper guide mechanism, a moving beam, a hanging load, a steel wire rope, a through beam, two grab bucket bodies, two hydraulic cylinders and a lower guide mechanism. The top end of the support rod is installed on the deck beam. The bottom end of the support rod is hinged to one end of the connecting rod. The other end of the connecting rod is connected with the middle portions of the grab bucket bodies. The steel wire rope is connected with the hanging load by penetrating through a second pulley on the moving beam and a first pulley on the deck beam in sequence. The two ends of the through beam are connected with the upper ends of the two grab bucket bodies through pivot pins respectively. The single-rope wireless remote-control timber grab bucket can be suitable for using of a single-cable, so that crane resource is used fully, and the timber handling efficiency is improved simultaneously; the severe skew condition existing in the working process of the grab bucket is avoided through the upper guide mechanism and the lower guide mechanism, the guide problem in the acting process of the grab bucket is solved, abrasion of a sealing ring of an oil tank is reduced, the service life is prolonged, and the problem that the oil in the oil tank overflows when the grab bucket is severely skew is also solved simultaneously.
Single-rope wireless remote-control timber grab bucket
2015-09-23
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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