Multimedia hard disk destroying device

Abstract

The invention discloses a multimedia hard disk destroying device. The multimedia hard disk destroying device comprises a device body, wherein a feeding hole is formed in the top of the device body and a discharging hole is formed in the bottom of the device body; a crushing mechanism is arranged in the device body; the crushing mechanism comprises a cutting crushing device; the cutting crushing device comprises a main case and a driving motor II; a cutting mechanism is arranged in the main case; the crushing mechanism further comprises a paired roller extrusion device; the paired roller extrusion device comprises an extrusion space which is formed between two mutually-parallel paired roller cutters and used for extruding a hard disk and a driving motor I which is used for driving the paired roller cutters; the extrusion space is located under the feeding hole; the outlet of the extrusion space is engaged with the inlet of the crushing mechanism and an extruded hard disk is conveyed into the crushing mechanism; and the outlet of the crushing mechanism are engaged with the discharging hole so that the crushed hard disk is conveyed out of the device body. The multimedia hard disk destroying device has the advantages of better hard disk destroying effect, lower use noise, higher crushing efficiency and the like.

Description

technical field [0001] The invention relates to a technology for destroying a hard disk used for information storage, in particular to a device for destroying a multimedia hard disk. Background technique [0002] A hard disk is a device used to store data in a computer. There is a layer of magnetic material on the hard disk. When accessing data, the data is stored by changing the operation of the magnetic material. When it is necessary to delete data, it is often difficult to completely eliminate the information stored on the hard disk only by computer deletion. Therefore, for some secret-related organizations in the party, government and military or some company technical departments with high confidentiality requirements, it is often necessary to use hard disk destruction equipment to destroy hard disks in a physical way to avoid data leakage. However, the effect of destroying the hard disk by the hard disk destruction device currently on the market is not good, and the d...

AI Technical Summary

Problems solved by technology

This kind of cutting and crushing hard disk destruction equipment can destroy hard disks, but there are still defects such as low degree of hard disk fragmentation, poor destruction effect, and loud noise.

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