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Paper crusher containing paper guiding sheet

A shredder and paper technology, which is applied to grain processing and other directions, can solve the problems of increasing auxiliary materials, complex structure, and increasing the difficulty of assembling knife groups, and achieves the effect of not easy to roll paper and small deflection and deformation.

Inactive Publication Date: 2013-10-23
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The structure of the above patents is relatively complicated, adding a series of auxiliary materials or increasing the difficulty of assembling the knife set, thus increasing the cost

Method used

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  • Paper crusher containing paper guiding sheet
  • Paper crusher containing paper guiding sheet
  • Paper crusher containing paper guiding sheet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like image 3 As shown, it is a structural schematic diagram of an embodiment of the balanced paper guide sheet of the present invention, and its structure is to add a protruding block on the paper guide sheet 1, such as Figure 5 As shown, the balance paper guide piece is connected with the balance bar on the same side of the other knife set through the protruding block, and the protruding block is located at the side of the paper outlet. The balance bar on the side is connected, and a circular hole 21 is provided on the protruding block of the balance paper guide sheet for the balance bar on the same side as the other knife set to pass through to complete the connection.

[0043] like Figure 5 As shown, a paper shredder with a balanced paper guide has two knife sets with opposite rotations, including: the first shaft; the second shaft; two balance bars, fixed on the two bases by screws A plurality of cutting blades are respectively fixedly fitted on the first shaft...

Embodiment 2

[0046] like Figure 4As shown, it is a structural schematic view of another embodiment of the balanced paper guide sheet of the present invention. One knife set is connected with the balance bar on the same side, and the protruding block is located at the side of the paper outlet. A hooked edge 22 is provided, and the hooked edge 22 is directly hooked on the balance bar on the same side as the other knife set to complete the connection.

[0047] In the paper shredder with balanced paper guide in this embodiment, one balanced paper guide 2 in this embodiment is set on each of the two knife sets of the shredder, and the rest is the same as in Embodiment 1.

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PUM

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Abstract

A paper shredder containing a novel paper-guiding sheet is provided with two pieces of knife tackle with opposite directions of turning and characterized in that at least one novel paper-guiding sheet is arranged on at least one piece of knife tackle; the novel paper-guiding sheet is an overall structure and the structure is that a protruding block is added on a traditional paper-guiding sheet, wherein, the novel paper-guiding sheet is connected with a balance bar at the same side of the other piece of knife tackle by the protruding block; the protruding block is arranged at a paper exit. The paper shredder of the invention has the advantages the paper is difficult to rolled and clamped.

Description

technical field [0001] The invention relates to a paper shredder with a paper guide structure, in particular to a paper shredder using a balanced paper guide sheet. Background technique [0002] like figure 1 As shown, a paper shredder is a machine commonly used in offices for shredding paper, documents, etc. Its internal movement is often driven by a motor through a traditional system (gears or belts, etc.) The strip knife set, when the paper enters the shredding channel, it will be cut or cut again when it comes into contact with two sets of knife sets that rotate in opposite directions. The cut or cut paper will pass through the paper guide structure and enter the recycling bin. [0003] The design of the paper guide structure here is very critical, because it involves issues such as paper jams and rolls. The traditional paper guide structure has the following three methods: [0004] 1. Guide paper bag (in order to facilitate the beer plastic out of the mold, it is div...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C18/14B02C18/16
Inventor 何丽丽
Owner STATE GRID CORP OF CHINA