Novel hydraulic type grabbing bucket

Abstract

The invention relates to a novel hydraulic type grabbing bucket. The novel hydraulic type grabbing bucket comprises an oil box, a hydraulic pump, a hydraulic pump station, a supporting rack and two mutually-occluded jaw plates and further comprises a hanging rack arranged above the hydraulic pump station, wherein the middle of the upper end of the hanging rack is provided with a lifting lug, hydraulic oil cylinders which are vertically and symmetrically arranged are fixedly connected between the hanging rack and the supporting rack, rotating shafts are arranged between the lower side two endsof the supporting rack and the two ends of the two jaw plates correspondingly, each rotating shaft is fixedly provided with a gear in a sleeved manner, the two gears on the two rotating shafts on thesame side are engaged with each other, horizontally-arranged fixed shafts are fixedly connected between the two ends of the two jaw plates correspondingly, the fixed shafts are fixedly provided with two lug plates arranged at intervals in a sleeved manner, and the position between each lug plate and the hanging rack is highed to a connection rod. The novel hydraulic type grabbing bucket is simplein structure, material scattering in material lifting by the grabbing bucket can be effectively avoided, a workplace is guaranteed in order, and then a lot of manpower and money do not need to be consumed to clean up the workplace.

Description

technical field [0001] The invention belongs to the technical field of crane grab production, in particular to a novel hydraulic grab. Background technique [0002] The grab bucket refers to the special tool for the crane to grab dry bulk cargo. The storage space is composed of two or more bucket-shaped jaws that can be opened and closed. When loading, the jaws are closed in the material pile, and the materials are grabbed into the storage space. When unloading, the jaws are in the pile. It is opened under the suspended state, and the materials are scattered on the stockpile. The opening and closing of the jaw plate is generally driven by the steel wire rope of the crane lifting mechanism or the hydraulic cylinder. However, the existing hydraulic grab buckets tend to occlude after a period of use. It is not tight enough, so that the material will be scattered during the use process, resulting in the mess of the material lifting and transferring place. It is necessary to cle...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of hydraulic grab, which solves the problem in the prior art that the jaw plates of the hydraulic grab are not tightly occluded and cause material to be thrown during the lifting process.

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