Grab bucket

The utility model discloses a grab bucket, it includes at least a pair of fill of lamella, a grab bucket switching device for realize a pair ofly at least the switching of fill lamella, grab bucket switching device includes a deck beam, is equipped with a pore, at least a pair of groove in the middle of the deck beam, at least a pair of vaulting pole, a lower bearing beam is every right fight the lamella the end with the lower bearing beam hinge, a guide rail, guide rail one end is fixed in lower bearing beam, the other end passes the pore, a slide, the slide install in on the guide rail, the guide rail includes an outer guide, passes the pore, guide rail in one, cup joint in in the outer guide, one end stretch out with lower bearing beam connects. The utility model discloses working altitude when having shortened grab bucket's use, reduce the impact greatly, prolonged grab bucket's life, save buffer gear, alleviateed the burden of whole grab bucket device, and simple structure, convenient to use has higher practicality.