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Shredder paper jam removing device

A technology for clearing devices and machine jams, which is applied in the direction of grain processing, etc., to achieve the effect of reducing overload

Inactive Publication Date: 2013-02-06
ROYAL SOVEREIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the above-mentioned existing paper shredder obviously still has inconvenience and defects in structure, and needs to be further improved urgently

Method used

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  • Shredder paper jam removing device
  • Shredder paper jam removing device
  • Shredder paper jam removing device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0041] The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0042] Such as figure 1 Shown is a schematic structural view of a paper jam clearing device for a paper shredder according to the present invention. The paper jam removal device of the paper shredder includes: a paper shredder body 100, a very fine shredder knife 110 for shredding the input paper, a drive motor 120 for driving the paper shredder knife 110, and a driving force of the drive motor 120 to the The transmission mechanism 130 of the shredder knife 110, the first paper sensor 140 and the second paper sensor 141 that sense the presence of paper, the drive motor sensor (not shown) that senses the rotation speed or current of the drive motor 120, and the control unit (not shown in the figure).

[0043] There is a manual inlet 101 on the central upper side of the machine body 100, which puts the paper to be s...

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PUM

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Abstract

The present invention relates to a paper jam removing apparatus of a paper shredder capable of easily shredding or removing a piece of paper that has jammed, and preventing a driving motor from being overloaded, when a paper jam occurs and the driving motor performs a forward or reverse rotation.

Description

technical field [0001] The invention relates to a paper shredder, in particular to a paper jam removal device for a paper shredder. Background technique [0002] A paper shredder is an office device that can quickly and safely shred confidential documents. Paper shredders in the prior art generally have a manual paper feeding function and an automatic paper feeding function. Among them, the automatic paper feeding function is to automatically feed the documents to be shredded, that is, to place a large number of documents to be shredded on the input port at one time, and the paper shredder will automatically put one or several papers into the paper according to the amount of shredding at one time. Inside the machine; such an automatic paper feeding function does not require the user to place the documents to be shredded on the input port in batches, but can place the documents to be shredded on the input port at one time, and continuously shred a large number of documents ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C18/16B02C25/00
CPCB02C2018/164B02C2018/0038B02C18/0007B02C4/02B02C18/22B02C18/24B02C25/00
Inventor 禹大承金鹤贤
Owner ROYAL SOVEREIGN
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