CN103056005A - Cut paper shredder and paper shredding method - Google Patents
Cut paper shredder and paper shredding method Download PDFInfo
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- CN103056005A CN103056005A CN2012105751667A CN201210575166A CN103056005A CN 103056005 A CN103056005 A CN 103056005A CN 2012105751667 A CN2012105751667 A CN 2012105751667A CN 201210575166 A CN201210575166 A CN 201210575166A CN 103056005 A CN103056005 A CN 103056005A
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Abstract
The invention discloses a cut paper shredder which comprises a driving mechanism and a paper shredding mechanism, wherein the paper shredding mechanism comprises a first paper shredding cutter and a second paper shredding cutter which are oppositely arranged and mutually cooperate, the driving mechanism drives the first paper shredding cutter to rotate relative to the second paper shredding cutter, the speed of paper cutting of the first paper shredding cutter is greater than the speed of paper cutting of the second paper shredding cutter. Compared with the prior art, the invention has the following advantages: when the first paper shredding cutter is cutting paper, the paper can be unripped through a speed difference of the first paper shredding cutter and the second paper shredding cutter, so the cut paper shredder is allowed to shred paper through cutting and unripping, which enables paper shredding to be labor-saving. Furthermore, the invention also discloses a corresponding paper shredding method.
Description
Technical field
The present invention relates to the shredded paper field, relate in particular to the method for a kind of shredded paper labour-saving cutting type shredder and shredded paper.
Background technology
In today of the fast development of knowledge, people's confidential notions are more and more stronger.In daily life or work, often having file paper needs to destroy, thereby prevents the data that other people obtain to put down in writing on the file.Corresponding to various discarded paper spare technologic materials, just work as rubbish after the employing pulverization process and throw away.Different shredded paper modes are applicable to different occasions, if general office then the section of selection shape, granular, thread, strip is just passable.But just must use the foam shape if use some to security requirements higher occasion.So present various shredder is utilized in office widely.Shredder mainly is to utilize in groups that string is solid to be arranged in parallel and the blade for shredding paper on the cutter shaft in relative rotation at two, when two cutter shafts rotate simultaneously, extruding waste paper, thus utilize the blade for shredding paper on the cutter shaft that waste paper is cut into thin paper slip or particle, to reach secret purpose.
But this shredder is in shredded paper, because two cutter shafts rotate simultaneously, and the shredded paper speed of the blade on the cutter shaft is the same, when a certain point of contact cutting paper, only paper applied relative shear force, and shredded paper is required great effort.
Therefore, be badly in need of a kind of shredder that addresses the above problem and shredding method.
Summary of the invention
For labour-saving shredded paper more, the purpose of this invention is to provide a kind of cutting type shredder, this cutting type shredder is comprised of the different paper shredding cutters of speed of two cutting paper, so that during the paper shredding cutters shredded paper, cut open paper when cutting paper.
Purpose of the present invention also comprises the method that a kind of shredded paper labour-saving shredder shredded paper is provided.
Concrete scheme of the present invention is as follows: described cutting type shredder comprises driving mechanism and paper shredder, described paper shredder comprises the first paper shredding cutters and the second paper shredding cutters that is oppositely arranged and cooperatively interacts, described the first paper shredding cutters and the second paper shredding cutters comprise respectively cutter shaft and the blade that is convexly set on the described cutter shaft, described driving mechanism drives described the first paper shredding cutters and the second paper shredding cutters relatively rotates, and the speed of the cutting paper of described the first paper shredding cutters is greater than the speed of the cutting paper of described the second paper shredding cutters.Wherein, the speed of described cutting paper is the linear velocity of the blade rotation of described blade end.
Compared with prior art, the first paper shredding cutters described in the present invention can also cut open paper by described the first paper shredding cutters and the second paper shredding cutters with speed difference when cutting paper, cut and cut two action shredded papers so that described cutting type shredder adopts, shredded paper is laborsaving.
Preferably, the cutter shaft that described driving mechanism drives described the first paper shredding cutters rotates with First Speed, and the cutter shaft that drives described the second paper shredding cutters rotates with second speed, and described First Speed is greater than described second speed.Cutter shaft and the rotating speed of the cutter shaft of the second paper shredding cutters speed of regulating the cutting paper of first paper shredding cutters and second paper shredding cutters of this programme by regulating the first paper shredding cutters is so that described First Speed is greater than second speed.Described First Speed and second speed are the angular speed that cutter shaft rotates.
Particularly, described driving mechanism comprises drive motors and gearbox, the output shaft of described drive motors links to each other with the input of described gearbox and the gear that drives in the described gearbox rotates, and two outputs of described gearbox drive respectively the cutter shaft of described the first paper shredding cutters and the cutter shaft of the second paper shredding cutters rotates with described First Speed and second speed respectively.This scheme is simple in structure, is easy to realize, can certainly use two drive motors to drive respectively the cutter shaft rotation of cutter shaft and second paper shredding cutters of the first paper shredding cutters.
Particularly, described driving mechanism comprises drive division, the first gear and the second gear, described drive division drives described the first gear and rotates, the cutter shaft of described the first paper shredding cutters of described the first gear driven rotates with First Speed, and the number of teeth of described the first gear is meshed to drive described the second gear rotation less than described the second gear and with described the second gear, and the cutter shaft of described the second paper shredding cutters of described the second gear driven rotates with second speed.
Preferably, the radius of the blade of described the first paper shredding cutters is greater than the radius of the blade of described the second paper shredding cutters, and this scheme changes the speed of the cutting paper of described blade edge blade by the radius that changes blade.
To achieve these goals, the present invention also provides a kind of method of cutting type shredder shredded paper, the first paper shredding cutters and the second paper shredding cutters shredded paper that use is oppositely arranged and cooperatively interacts, may further comprise the steps: paper enters between described the first paper shredding cutters and the second paper shredding cutters, described the first paper shredding cutters and described the second paper shredding cutters relatively rotate, and the speed of the cutting paper of described the first paper shredding cutters is greater than described the second paper shredding cutters, so that described the first paper shredding cutters and described the second paper shredding cutters cooperatively interact and when paper cut, by described the first paper shredding cutters and the second paper shredding cutters with speed difference paper is cut open.Compared with prior art, shredded paper of the present invention is laborsaving.
Preferably, the velocity of rotation of the cutter shaft of described the first paper shredding cutters is greater than the velocity of rotation of the cutter shaft of described the second paper shredding cutters, and this velocity of rotation is angular speed, and this scheme changes the speed of blade edge blade cutting paper by the velocity of rotation that changes cutter shaft.
Preferably, the radius of the blade of described the first paper shredding cutters is greater than the radius of the blade of described the second paper shredding cutters, and this scheme changes the speed of the cutting paper of described blade edge blade by the radius that changes blade.
Description of drawings
Fig. 1 is the stereogram of cutting type shredder described in the first embodiment of the invention.
Fig. 2 is the side view of cutting type shredder described in Fig. 1.
Fig. 3 is the front view of the shredder of cutting type described in Fig. 1.
Fig. 4 is the sectional view along A-A line among Fig. 3.
Fig. 5 is the front view of the shredder of cutting type described in the second embodiment of the invention.
Fig. 6 is the sectional view along B-B line among Fig. 5.
Fig. 7 is the stereogram of cutting type shredder described in the third embodiment of the invention.
Fig. 8 is the side view of cutting type shredder described in Fig. 7.
Fig. 9 is the front view of the shredder of cutting type described in Fig. 7.
Figure 10 is the sectional view along C-C line among Fig. 9.
The specific embodiment
By describing technology contents of the present invention, structural feature in detail, realized purpose and effect, below in conjunction with embodiment and cooperate that accompanying drawing is detailed to give explanation.
Referring to figs. 1 to Fig. 4, be first embodiment of the invention, described cutting type shredder 100 comprises driving mechanism and paper shredder 20, described paper shredder 20 comprises the first paper shredding cutters 21 and the second paper shredding cutters 22 that is oppositely arranged and cooperatively interacts, described the first paper shredding cutters 21 comprises cutter shaft 211 and the blade 212 that is convexly set on the described cutter shaft, described the second paper shredding cutters 22 comprises cutter shaft 221 and the blade 222 that is convexly set on the described cutter shaft 221, the cutter shaft 211 that described driving mechanism 10 drives described the first paper shredding cutters 21 rotates with First Speed, the cutter shaft 221 that drives described the second paper shredding cutters 22 rotates with second speed, so that the speed of described the first paper shredding cutters 21 cutting paper is greater than the speed of described the second paper shredding cutters 22 cutting paper.Wherein, the first paper shredding cutters 21 described in the present embodiment is identical with the large ting model of described the second paper shredding cutters 22.
With reference to figure 1 and Fig. 2, described driving mechanism 10 comprises drive division (not shown), the first gear 11 and the second gear 12, described drive division drives described the first gear 11 and rotates, the cutter shaft 211 that described the first gear 11 drives described the first paper shredding cutters 21 rotates with First Speed, and the number of teeth of described the first gear 11 is meshed to drive 12 rotations of described the second gear less than described the second gear 12 and with described the second gear 12, and the cutter shaft 221 that described the second gear 12 drives described the second paper shredding cutters 22 rotates with second speed.Wherein, described drive division comprises driving mechanism and gearbox.Certainly, described drive division also can be comprised of other structures.
Referring to figs. 1 to Fig. 4, during shredded paper, paper enters between described the first paper shredding cutters 21 and the second paper shredding cutters 22, described the first paper shredding cutters 21 and described the second paper shredding cutters 22 relatively rotate, the velocity of rotation of the cutter shaft 211 of described the first paper shredding cutters 21 is greater than the velocity of rotation of the cutter shaft 221 of described the second paper shredding cutters 22, so that the speed of the cutting paper of described the first paper shredding cutters 21 is greater than described the second paper shredding cutters 22, described the first paper shredding cutters 21 cooperatively interacts with described the second paper shredding cutters 22 and when paper cut, described the first paper shredding cutters 21 by having speed difference and the second paper shredding cutters 22 cut open paper, and shredded paper is laborsaving.
With reference to figure 5 and Fig. 6, be second embodiment of the invention, be with the first embodiment difference, the radius of the blade 212 ' of the first paper shredding cutters 21 ' of described cutting type shredder 100 ' is greater than the radius of the blade 222 ' of described the second paper shredding cutters 22 ', thereby so that present embodiment also changes the speed of the cutting paper of paper shredding cutters by changing the blade radius.During shredded paper, paper enters between described the first paper shredding cutters 21 ' and the second paper shredding cutters 22 ', described the first paper shredding cutters 21 ' and described the second paper shredding cutters 22 ' relatively rotate, because the velocity of rotation of described cutter shaft 211 ' is greater than the velocity of rotation of described cutter shaft 221 ', the radius of described blade 212 ' is greater than the radius of described blade 222 ', so that the speed of the cutting paper of described the first paper shredding cutters 21 ' is greater than described the second paper shredding cutters 22 ', described the first paper shredding cutters 21 ' cooperatively interacts with described the second paper shredding cutters 22 ' and when paper cut, by described the first paper shredding cutters 21 ' and described the second paper shredding cutters 22 ' with speed difference paper is cut open, shredded paper is laborsaving.
With reference to figure 7 to Figure 10, be the third embodiment of the present invention, among this embodiment, described cutting type shredder 300 comprises driving mechanism and paper shredder 40, described paper shredder 40 comprises the first paper shredding cutters 41 and the second paper shredding cutters 42 that is oppositely arranged and cooperatively interacts, described the first paper shredding cutters 41 comprises cutter shaft 411 and the blade 412 that is convexly set on the described cutter shaft, described the second paper shredding cutters 42 comprises cutter shaft 421 and the blade 422 that is convexly set on the described cutter shaft 421, the radius of the blade 412 of described the first paper shredding cutters 41 is greater than the radius of the blade 422 of described the second paper shredding cutters 42, described driving mechanism comprises drive division (not shown) and driving gear set 30, the output shaft of described drive division links to each other with the input of described driving gear set 30 and the gear that drives described driving gear set 30 rotates, two outputs of described driving gear set 30 link to each other with the cutter shaft 421 of the cutter shaft 411 of described the first paper shredding cutters 41 and the second paper shredding cutters 42 respectively and drive the cutter shaft 411 of described the first paper shredding cutters 41 and the cutter shaft 421 of the second paper shredding cutters 42 rotates synchronously, because the radius of the blade 412 of described the first paper shredding cutters 41 is greater than the radius of the blade 422 of described the second paper shredding cutters 42, the speed of the cutting paper of described the first paper shredding cutters 41 is greater than the speed of the cutting paper of described the second paper shredding cutters 42.
Continuation with reference to figure 7 to Fig. 8, described driving gear set 30 comprises the second gear 4 of the cutter shaft 411 the first gear 31 that rotates and cutter shaft 421 rotations that drive described the second paper shredding cutters 42 that drive described the first paper shredding cutters 41, the number of teeth of described the first gear 31 is meshed with described the second gear 32 with described the second gear 32 identical and described the first gears 31, described drive division drives described the first gear 31 and rotates, the cutter shaft 411 that described the first gear 31 drives described the first paper shredding cutters 41 rotates, described the first gear 31 is meshed with described the second gear 32 and drives described the second gear 32 and rotates, and the cutter shaft 421 that described the second gear 32 drives described the second paper shredding cutters 42 rotates synchronously with respect to cutter shaft 411.
During shredded paper, paper enters between described the first paper shredding cutters 41 and the second paper shredding cutters 42, described the first paper shredding cutters 41 and described the second paper shredding cutters 42 relatively rotate, because the radius of described blade 412 is greater than the radius of described blade 422, so that the speed of the cutting paper of described the first paper shredding cutters 41 is greater than described the second paper shredding cutters 42, described the first paper shredding cutters 41 cooperatively interacts with described the second paper shredding cutters 42 and when paper cut, described the first paper shredding cutters 41 by having speed difference and described the second paper shredding cutters 42 cut open paper, and shredded paper is laborsaving.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (8)
1. cutting type shredder, comprise driving mechanism and paper shredder, described paper shredder comprises the first paper shredding cutters and the second paper shredding cutters that is oppositely arranged and cooperatively interacts, described the first paper shredding cutters and the second paper shredding cutters comprise respectively cutter shaft and the blade that is convexly set on the described cutter shaft, described driving mechanism drives described the first paper shredding cutters and the second paper shredding cutters relatively rotates, and it is characterized in that: the speed of the cutting paper of described the first paper shredding cutters is greater than the speed of the cutting paper of described the second paper shredding cutters.
2. cutting type shredder as claimed in claim 1, it is characterized in that: the cutter shaft that described driving mechanism drives described the first paper shredding cutters rotates with First Speed, the cutter shaft that drives described the second paper shredding cutters rotates with second speed, and described First Speed is greater than described second speed.
3. cutting type shredder as claimed in claim 2, it is characterized in that: described driving mechanism comprises drive motors and gearbox, the output shaft of described drive motors links to each other with the input of described gearbox and the gear that drives in the described gearbox rotates, and two outputs of described gearbox drive respectively the cutter shaft of described the first paper shredding cutters and the cutter shaft of the second paper shredding cutters rotates with described First Speed and second speed respectively.
4. cutting type shredder as claimed in claim 2, it is characterized in that: described driving mechanism comprises drive division, the first gear and the second gear, described drive division drives described the first gear and rotates, the cutter shaft of described the first paper shredding cutters of described the first gear driven rotates with First Speed, and the number of teeth of described the first gear is meshed to drive described the second gear rotation less than described the second gear and with described the second gear, and the cutter shaft of described the second paper shredding cutters of described the second gear driven rotates with second speed.
5. such as each described cutting type shredder among the claim 1-4, it is characterized in that: the radius of the blade of described the first paper shredding cutters is greater than the radius of the blade of described the second paper shredding cutters.
6. the method for a cutting type shredder shredded paper, the first paper shredding cutters and the second paper shredding cutters shredded paper that use is oppositely arranged and cooperatively interacts, it is characterized in that: may further comprise the steps: paper enters between described the first paper shredding cutters and the second paper shredding cutters, described the first paper shredding cutters and described the second paper shredding cutters relatively rotate, and the speed of the cutting paper of described the first paper shredding cutters is greater than described the second paper shredding cutters, so that described the first paper shredding cutters and described the second paper shredding cutters cooperatively interact and when paper cut, by described the first paper shredding cutters and the second paper shredding cutters with speed difference paper is cut open.
7. the method for cutting type shredder shredded paper as claimed in claim 1, it is characterized in that: the velocity of rotation of the cutter shaft of described the first paper shredding cutters is greater than the velocity of rotation of the cutter shaft of described the second paper shredding cutters.
8. such as the method for each described cutting type shredder shredded paper in the claim 6,7, it is characterized in that: the radius of the blade of described the first paper shredding cutters is greater than the radius of the blade of described the second paper shredding cutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210575166.7A CN103056005B (en) | 2012-12-26 | 2012-12-26 | Cut paper shredder and paper shredding method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210575166.7A CN103056005B (en) | 2012-12-26 | 2012-12-26 | Cut paper shredder and paper shredding method |
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| Publication Number | Publication Date |
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| CN103056005A true CN103056005A (en) | 2013-04-24 |
| CN103056005B CN103056005B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210575166.7A Active CN103056005B (en) | 2012-12-26 | 2012-12-26 | Cut paper shredder and paper shredding method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2317940Y (en) * | 1997-10-31 | 1999-05-12 | 巫远程 | All-gear drive paper-disintegrating machine |
| US5975445A (en) * | 1997-04-14 | 1999-11-02 | Ko; Joseph Y. | Paper shredding device |
| CN201070593Y (en) * | 2007-08-07 | 2008-06-11 | 韩勇 | Multifunctional dual-spindle pulverizer |
| CN201320486Y (en) * | 2008-12-05 | 2009-10-07 | 郑顺潮 | Bag breaking machine for processing mixed domestic refuse in real time |
| CN102463179A (en) * | 2010-11-02 | 2012-05-23 | 北京和升达信息安全技术有限公司 | Shredder |
-
2012
- 2012-12-26 CN CN201210575166.7A patent/CN103056005B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5975445A (en) * | 1997-04-14 | 1999-11-02 | Ko; Joseph Y. | Paper shredding device |
| CN2317940Y (en) * | 1997-10-31 | 1999-05-12 | 巫远程 | All-gear drive paper-disintegrating machine |
| CN201070593Y (en) * | 2007-08-07 | 2008-06-11 | 韩勇 | Multifunctional dual-spindle pulverizer |
| CN201320486Y (en) * | 2008-12-05 | 2009-10-07 | 郑顺潮 | Bag breaking machine for processing mixed domestic refuse in real time |
| CN102463179A (en) * | 2010-11-02 | 2012-05-23 | 北京和升达信息安全技术有限公司 | Shredder |
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| CN103056005B (en) | 2015-04-29 |
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