Excavation bucket welding device for earthwork construction engineering machinery

Abstract

The invention discloses an excavation bucket welding device for earthwork construction engineering machinery. The device comprises a base; four hydraulic oil cylinders are distributed on the left sideof the top of the base at equal intervals; the same placing tank is hinged to the tops of the four hydraulic oil cylinders; a mechanical arm is arranged on the right side of the top of the base; a dust sucking cover and an electric welding pen are connected to the top of the mechanical arm through fastening bolts in sequence; a mounting groove is formed in the bottom inner wall of the placing tank; a fixed electromagnet is arranged on the bottom inner wall of the mounting groove; the same positioning airbag is arranged around the bottom inner wall of the placing tank; and a hollow rectangularframe is arranged at the top of the placing tank. The device is suitable for welding excavation buckets with different sizes, achieves higher environmental protection and convenience during welding,has no need to manually hold plate raw materials, prevents influence on the filtering effect by accumulation of dust on one side of a filter net plate, and meanwhile, prevents influence on the weldingeffect by falling of the dust in the placing tank.

Description

technical field [0001] The invention relates to the technical field of earthwork construction, in particular to an excavating bucket welding device for earthwork construction machinery. Background technique [0002] Construction machinery is an important part of the equipment industry. Generally speaking, the mechanical equipment necessary for comprehensive mechanized construction projects required for earthwork construction projects, road surface construction and maintenance, mobile lifting and unloading operations, and various construction projects is called For construction machinery, excavation machinery is a kind of construction machinery. The excavation bucket is an important part of the excavation machinery. The excavation bucket is welded by plate raw materials. During the welding process of the excavation bucket, the splicing preparation and fixing of the plates are generally Manual holding has the problem of inconvenient operation. The gas generated by welding not ...

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Problems solved by technology

[0002] Construction machinery is an important part of the equipment industry. Generally speaking, the mechanical equipment necessary for comprehensive mechanized construction projects required for earthwork construction projects, road surface construction and maintenance, mobile lifting and loading and unloading operations, and various construction projects is called For construction machinery, excavation machinery is a kind of construction machinery. The excavation bucket is an important part of the excavation machinery. The excavation bucket is welded by plate raw materials. During the welding process of the excavation bucket, the splicing preparation and fixing of the plates are generally Manual holding has the problem of inconvenient operation. The gas generated by welding not only pollutes the environment, but also the dust in the gas falls on the welding place and easily affects the welding effect

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