A Durable Office Shredder

Abstract

The invention discloses durable office paper shredding equipment. The durable office paper shredding equipment comprises a main body housing; a drilling device and a waste paper conveying device are installed on one side of the main body housing; the waste paper conveying device comprises a paper shredding rotating shaft motor and a driven shaft; the paper shredding rotating shaft motor is connected with a driving shaft through a transmission shaft; the driving shaft and the driven shaft are each provided with uniformly-distributed grooves in a surrounding manner; the driving shaft and the driven shaft are in muff-coupling with each other by a conveying belt which is clamped and sleeved inside the grooves; the drilling device comprises a fixed metal plate; uniformly-distributed vertical fixed push rods are installed at the bottom of the fixed metal plate; the fixed metal plate is connected with a movable metal plate by virtue of a plurality of lifting push rod motors; the movable metalplate is uniformly provided with penetrating holes of which the amount is the same as the amount of the vertical fixed push rods; and the bottom of each penetrating hole is provided with a drilling cylinder. The durable office paper shredding equipment disclosed by the invention is used for destroying paper files by means of drilling and is relatively high in efficiency; each drilling cylinder isrelatively long in service life; no noises are generated in the overall process; and the durable office paper shredding equipment is environmentally friendly and durable.

Description

technical field [0001] The invention relates to the technical field of paper shredding, in particular to a durable office paper shredding device. Background technique [0002] With the development of enterprises, more and more paper documents need to be destroyed. All kinds of office waste paper and confidential documents not only endanger the information security of enterprises, but also have great harm to the office environment. With the demand and development of the office environment , The office shredder has become the mainstay of confidential destruction in the office industry. [0003] For example, the application number is CN201310060481.0, and the patent name is the invention patent of a chain knife shredder with a single-cut longitudinal shredding mechanism: [0004] It includes a frame and a first shredding mechanism, a second shredding mechanism and a driving mechanism installed on the frame. The first shredding mechanism is a single-cut vertical shredding mecha...

AI Technical Summary

Problems solved by technology

[0006] (1) The way of shredding paper is to cut paper with a blade, which is inefficient and can only shred a few sheets of paper at a time, and it is difficult to complete the paper cutter with special material, it is easy to jam, and the cutter is easy to wear , the service life is short, and the replacement is more complicated;

[0007] (2) The paper shredder does not have many functions, like some storage devices, there is no way to destroy it, and it is difficult to deal with office supplies that need to be destroyed if the material is hard

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