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Automatic page-separating paper crusher

A paper shredder and automatic paper feeding technology, which is applied in the direction of grain processing, etc., can solve the problems of limited paper quantity, time-consuming and laborious, damage to the paper shredder, etc., and achieve the effect of not being easy to jam and easy to use

Inactive Publication Date: 2007-11-14
SHANGHAI JUHSIN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the amount of paper shredded by the existing paper shredders at one time is limited. If too much paper is put in, it will cause paper jams, and the paper shredder will be damaged in severe cases.
Therefore, when a large amount of paper is to be shredded, the paper can only be put into the shredder manually for several times.
This operation is time-consuming and laborious, which is very inconvenient

Method used

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  • Automatic page-separating paper crusher
  • Automatic page-separating paper crusher
  • Automatic page-separating paper crusher

Examples

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Embodiment Construction

[0020] As shown in Figures 1 and 2, in the first embodiment of the present invention, an opening is formed on the top of the paper shredder at a position corresponding to the paper shredder shaft 9, and a cover plate 1 and a paper tray 2 are provided in the opening. The paper tray 2 obliquely extends under the cover plate 1, and an automatic paper feeding channel 11 is formed between the paper tray 2 and the cover plate 1. The cover plate 1 forms a narrowed section 12 near the bottom end of the paper tray 2 so that the automatic paper feeding passage 11 between the tray 2 and the cover plate is narrower. The narrowing section 12 is preferably arc-shaped.

[0021] The paper tray 2 is provided with a capstan wheel 4 in the middle of the automatic paper feeding channel 11. The capstan 4 can be driven by a driving device 7 linked with a motor that drives the shredder shaft, or it can be driven by a separate driving device. The automatic paper feeding channel 11 is provided with a micr...

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PUM

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Abstract

The present invention relates to a full-automatic paging type cone breaker. Said paging type cone breaker mainly includes the following several portions: cutter shaft, cutter blade, paper carriage, cover board, main paper-guiding wheel drive dvice and control device. Said invention also provides the concrete operation method of said cone breaker.

Description

Technical field [0001] The invention relates to a paper shredder, in particular to a paper shredder which can automatically separate pages and is convenient for mass paper shredding. Background technique [0002] A paper shredder is a commonly used device for shredding discarded or expired documents. Due to its ease of use, paper shredders have become a necessary office supply. However, the existing paper shredder has a limited amount of paper that can be shredded at one time. If too much paper is put in, it may cause paper jams and seriously damage the paper shredder. Therefore, when a large amount of paper is to be shredded, the paper can only be manually divided into the shredder several times. This operation is time-consuming, laborious and very inconvenient. Summary of the invention [0003] The purpose of the present invention is to provide a paper shredder that can automatically divide pages and facilitate mass shredding. [0004] In order to achieve the above objective, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/22B02C18/16
CPCB02C18/2225B02C18/0007
Inventor 蔡宗益
Owner SHANGHAI JUHSIN ELECTRONICS
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