Box-type shearing machine with adjustable shearing height and shearing method

Abstract

A b ox-type shearing machine with the adjustable shearing height comprises a box body composed of an upper main box body and a lower main box body. A feeding hopper is installed at an opening in the upper portion of the upper main box body. A discharging outlet is formed between the lower portion of the left side of the upper main box body and the lower main box body. A pushing head is installed on the right side of the upper main box body. The outer side of the pushing head is connected with a pushing cylinder. A main tool apron and at least one cushion block are installed below the pushing head from top to bottom. The rear end of the main tool apron is connected with a piston rod of a main cylinder. The pushing cylinder and a cylinder body of the main cylinder are fixed to the box body.The main tool apron and the cushion blocks are connected through a detachable structure. By adjusting the connection state of the main tool apron, the cushion blocks and an auxiliary cylinder and adjusting the position of the cushion blocks in the box body, different combination states can be achieved, for different shearing heights, small wastes of different heights can be obtained in a shearingmode under different combination states only through a set of blades, the requirements of different iron plants are met, and the equipment cost is reduced. Besides, the working states can be quickly switched, and the equipment using efficiency is effectively ensured.

Description

technical field [0001] The invention relates to the field of scrap metal recycling equipment, in particular to a box-type shearing machine capable of cutting scrap metal materials. Background technique [0002] A lot of waste steel and other metal materials are produced in daily production and life. Among them, large-volume or super-long and super-wide waste cannot directly enter the steelmaking furnace, and need to be cut into small pieces of waste for use. Now there are different types of equipment such as crocodile shears and box shears for cutting waste materials. Among them, the loading of crocodile shears is cumbersome, the cutting efficiency is low, and the materials are easy to splash during the shearing process. Affect the safety of the operator, but the box-type shearing machine has convenient feeding, high shearing efficiency, and the cutting process is safe and reliable. The basic structure of the existing box-type shearing machine is as follows figure 1 As show...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of the existing box-type shearing machine, such as fixed knife height, high purchase cost and low utilization efficiency of production enterprises, the applicant designed a box-type shearing machine with a reasonable structure and adjustable knife height. The machine can cut the waste into small pieces of waste with different heights, the cost of the enterprise is low, and the utilization efficiency of the equipment can be improved

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