Efficient energy-saving type hydraulic waste steel crusher

Abstract

The invention discloses an efficient energy-saving type hydraulic waste steel crusher comprising a machine table, a crusher box is fixedly connected to the upper surface of the machine table, fixing bases are fixedly connected to the two sides of the interior of the crusher box, a mounting box is fixedly connected to one side of the crusher box, and a power motor is fixedly connected to one side of the interior of the mounting box. According to the efficient energy-saving type hydraulic waste steel crusher, through arrangement of an extension protective cover, when fed materials in the crusher box are crushed, people are prevented from being hurt by splashing chippings when waste steel is crushed, and safety is improved. A material pushing plate is arranged, so that when a large amount of scrap steel crushed materials are accumulated in the crusher box, a hydraulic air cylinder can be controlled to operate to drive the material pushing plate to move, materials at the bottom in the crusher box are pushed and then pushed out from the discharging opening, so that the waste steel crushed materials can be conveniently discharged, shutdown treatment is not needed, and the practicability of the crusher is improved.

Description

technical field [0001] The invention belongs to the technical field of crushers, and in particular relates to a high-efficiency and energy-saving hydraulic scrap steel crusher. Background technique [0002] Scrap steel refers to the iron and steel scrap that does not become a product in the production process of the iron and steel plant (such as trimming, cutting head, etc.) and the iron and steel materials in equipment and components that are scrapped after use. Iron, collectively referred to as scrap steel. At present, the total amount of steel scrap produced in the world every year is 300 to 400 million tons, accounting for about 45% to 50% of the total steel output, of which 85% to 90% are used as raw materials for steelmaking, and 10% to 15% are used for casting and ironmaking and recycled steel. [0003] Most scrap steel and scrap iron need to be crushed, and there are two or more crushing rollers on the existing crusher, which generally requires multiple power mecha...

AI Technical Summary

Problems solved by technology

[0003] Most scrap steel and scrap iron need to be crushed, and there are two or more crushing rollers on the existing crusher, which generally requires multiple power mechanisms for transmission, thus causing unnecessary energy loss. At the same time, the bottom of the existing scrap steel crusher is closed to ensure the safety of crushing and prevent waste chips from splashing. To improve the practicability of scrap steel crusher, we propose a high-efficiency and energy-saving hydraulic scrap steel crusher

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