Machine core of paper pulverizer

A shredder and machine core technology, applied in grain processing and other directions, can solve the problems of reducing the life of the shredder, paper jams, paper carrying, etc., and achieve the effect of ideal shredding effect, large number of shredded papers, and less failure.

Inactive Publication Date: 2008-07-09
黄铭玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the above-mentioned electric shredder shreds a large amount of paper at one time, paper jams, paper jams, and paper strips often occur. Not only the shredding effect is not ideal, but also the machine is prone to failure and reduces the life of the shredder.

Method used

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  • Machine core of paper pulverizer
  • Machine core of paper pulverizer

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0015] As shown in the figure, a core of a paper shredder includes a core body 1, on which a paper inlet 2 and a paper outlet 3 are arranged, and a roller is arranged between the paper inlet 2 and the paper outlet 3. The cutter shredding mechanism comprises two hob shafts 5 provided with hobs 4, one side of the hob shaft 5 is coaxially provided with a hob gear 6, and the other end of the hob shaft 5 is connected with a drive mechanism (not shown in the figure). display), two paper threading rollers 7 are arranged behind the paper outlet 3, the paper threading rollers 7 are coaxially arranged on the paper threading roller shaft 8, two swing arms 9 are arranged at both ends of the paper threading roller 7, and the core body 1 An arc-shaped groove 10 is arranged on the top, and the paper threading roller shaft 8 passes through the arc-shaped groo...

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PUM

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Abstract

The paper shredder core includes one shredder body with paper inlet and paper outlet and one paper shredding hob mechanism including two hob shafts with hobs, and features its paper guiding mechanism set in the paper outlet and synchronous driving mechanism set between paper guiding mechanism and the paper shredding hob mechanism to force the shredded paper exhausted into the shredded paper tub. It has good paper shredding effect, no jamming, less fault and long service life.

Description

technical field [0001] The invention relates to a paper shredder, in particular to a core of the paper shredder. Background technique [0002] The core of the paper shredder is the core component of the paper shredder. The core of the existing paper shredder is mainly composed of a core body provided with a paper inlet and a paper outlet and a core body arranged between the paper inlet and the paper outlet. Composition of hob shredding mechanism. For example, in the Chinese utility model patent No. 200420071230.9 authorized on December 21, 2005, an electric shredder is disclosed, including a body and a paper box. The body contains a casing and a double hob shredding mechanism. A paper feeding device is arranged on the rear upper side of the paper box, and the paper cassette is installed obliquely above the paper feeding device; the paper feeding device includes a reel with rubber wheels installed between the two side plates, and there is a cardboard under the reel, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C18/16B02C18/18B02C18/22B02C18/24
Inventor 黄铭玉
Owner 黄铭玉
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