Paper shredder
A paper shredder and paper guide mechanism technology, which is applied in the direction of grain processing, etc., can solve the problems of hob blade damage, inability to cut and crush hard objects, damage to the shredder motor, etc., and achieve the effect of preventing burnout
Active Publication Date: 2014-04-23
NINGBO HAIBO GRP CO LTD
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Problems solved by technology
[0002] The paper shredders in the prior art mainly use a pair of fixed hobs to crush the paper. When the thickness of the paper entering the shredder exceeds the distance between the hobs, jamming will occur. Paper phenomenon, if the paper jam phenomenon continues unresolved, it will cause damage to the shredder motor, and the existing shredder with this structure cannot cut any hard objects (such as book clips, CDs, staples, etc.) Shredding, if the paper entering the shredder carries hard objects such as staples, it will cause fatal damage to the hob blade
Method used
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[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0024] Such as Figure 1~2 The shown paper shredder includes a casing 1. A paper inlet 11 is arranged on the casing 1. A paper guide mechanism is arranged in the part corresponding to the paper inlet in the casing 1. A cutting mechanism is arranged below the paper guide mechanism. In this embodiment, The cutting mechanism described in includes:
[0025] The first guide wire shaft 3, the outer wall of the first guide wire shaft is provided with the first draw-in slot 31 for accommodating the helically distributed cutting wire, please refer to image 3 with Figure 4 ;
[0026] The second wire shaft 4, the second wire shaft is arranged parallel to the first wire shaft at intervals, and the outer wall of the second wire shaft is provided with a second clamping groove 41 for accommodating the helically distributed cutting wire;
[0027] Cuttin...
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The invention relates to a paper shredder. The paper shredder comprises an enclosure; the enclosure is provided with a paper inlet, and is internally provided with a cutting mechanism. The paper shredder is characterized in that the part in the enclosure, which corresponds to the paper inlet, is provided with a paper guiding mechanism; the cutting mechanism is arranged below the paper guiding mechanism, and comprises a first wire guiding shaft, a second wire guiding shaft and cutting wires, wherein the second wire guiding shaft and the first wire guiding shaft are arranged in parallel at an interval; the cutting wires are wound outside the first wire guiding shaft and the second wire guiding shaft, and two end parts of the cutting wires are connected together so as to form cutting wire rings; the first wire guiding shaft and the second wire guiding shaft are connected with a power mechanism of the paper shredder, and are driven by the power mechanism to rotate at the same direction. Compared with the prior art, the paper shredder provided by the invention has the advantages that the cutting mechanism is brand new; the paper guiding mechanism is arranged above the cutting mechanism, and is combined with the cutting mechanism; the paper blocking phenomenon cannot occur; the paper shredder also can cut and crush hard objects.
Description
technical field [0001] The invention relates to a paper shredder. Background technique [0002] The paper shredders in the prior art mainly use a pair of fixed hobs to crush the paper. When the thickness of the paper entering the shredder exceeds the distance between the hobs, jamming will occur. Paper phenomenon, if the paper jam phenomenon continues unresolved, it will cause damage to the shredder motor, and the existing shredder with this structure cannot cut any hard objects (such as book clips, CDs, staples, etc.) Shredding, if the paper entering the shredder carries hard objects such as staples, it will cause fatal damage to the hob blade. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a paper shredder capable of cutting and pulverizing hard objects without paper jamming in view of the above-mentioned prior art. The paper shredder has a brand new cutting mechanism. [0004] The technical solution adopted...
Claims
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IPC IPC(8): B02C18/14B02C18/18B02C18/16
Inventor 石林武海云张恒山夏少华朱成兴
Owner NINGBO HAIBO GRP CO LTD