Grab bucket matched with car dumper grid for cleaning

Abstract

The invention discloses a grab bucket matched with a car dumper grid for cleaning. The grab bucket comprises a fixed plate and an upper bearing beam, the two sides of the upper end of the fixed plateare fixedly provided with hanging beams, the middles of the inner sides of the hanging beams are connected with pin holes, the upper bearing beam is arranged on the two sides of the bottom of the lower end of the fixed plate, rotating shafts are distributed on the tail ends of the upper bearing beam, the bottoms of the lower ends of the rotating shafts are movably connected with pulling structures, the bottom of the lower end of the upper bearing beam is welded with a lower bearing beam, the bottom of the lower end of the lower bearing beam is fixedly provided with a fixed frame, clamping jawplates are fixed to the two sides of the outer wall of the pulling structure, the grab bucket matched with the circular dumper grid for cleaning is provided with a pair of hanging beams, the fixed plate and the hanging beams serve as whole equipment to a play a role of a device connecting structure, the welding manner is adopted for connecting, the connecting strength is high, the structure is stable, the pair of hanging beams are arranged, and breaking in the hanging process can be prevented.

Description

technical field [0001] The invention relates to the technical field of dumper grabs, in particular to a grab that cooperates with dumper grid cleaning. Background technique [0002] A dumper refers to a large-scale mechanical equipment used to dump bulk materials on railway open cars. It is a loading and unloading machine that can flip or tilt rail vehicles to unload them. It is suitable for ports with large transportation volume and industrial sectors such as metallurgy, coal, and thermal power. The dumper needs to grab the goods through the grab bucket during work. 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. When it is opened in the suspended state, the material is scattered on the pile, and the opening and closing of the jaw plate is generally controlled by the steel wire...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a grab bucket that cooperates with the grid cleaning of the dumper to solve the problem that the grabs on the market proposed in the above background technology cannot be cleaned with the grid of the dumper during use, and the function is single, and additional equipment and equipment are required. The process cleans up the goods, and it is easy to break during the pulling process

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