CN103056005B - Cut paper shredder and paper shredding method - Google Patents
Cut paper shredder and paper shredding method Download PDFInfo
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- CN103056005B CN103056005B CN201210575166.7A CN201210575166A CN103056005B CN 103056005 B CN103056005 B CN 103056005B CN 201210575166 A CN201210575166 A CN 201210575166A CN 103056005 B CN103056005 B CN 103056005B
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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 shredded paper field, particularly relate 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, the confidential notions of people are more and more stronger.In daily life or work, often having file paper needs to destroy, thus prevents other people from obtaining data described on file.Corresponding to various discarded paper technologic material, just when rubbish is thrown away after adopting pulverization process.Different shredded paper modes is applicable to different occasions, if general office then the section of selection shape, granular, thread, strip are just passable.But if use some occasions higher to security requirements just must use foam shape.So current various shredder, is utilized widely in office.Shredder mainly utilizes that string is in groups solid to be arranged in parallel and blade for shredding paper in relative rotation on cutter shaft at two, when two cutter shafts rotate simultaneously, extruding waste paper, thus utilize the blade for shredding paper on cutter shaft that waste paper is cut into thin paper slip or particle, to reach secret object.
But this shredder is when shredded paper, and because two cutter shafts rotate simultaneously, and the shredded paper speed of blade on cutter shaft is the same, when a certain point of contact cutting paper, only apply relative shear force to paper, shredded paper is required great effort.
Therefore, a kind of shredder of solving the problem and shredding method is badly in need of.
Summary of the invention
In order to more labour-saving shredded paper, the object of this invention is to provide a kind of cutting type shredder, this cutting type shredder is made up of the paper shredding cutters that the speed of two cutting paper is different, when making paper shredding cutters shredded paper, while incision paper, cuts open paper.
Object of the present invention also comprises the method providing a kind of shredded paper labour-saving shredder shredded paper.
Concrete scheme of the present invention is as follows: described cutting type shredder comprises driving mechanism and paper shredder, described paper shredder comprises and being oppositely arranged and the first paper shredding cutters cooperatively interacted and the second paper shredding cutters, described first paper shredding cutters and the second paper shredding cutters comprise cutter shaft respectively and are convexly equipped in the blade on described cutter shaft, described driving mechanism drives described first paper shredding cutters and the second paper shredding cutters to relatively rotate, and the speed of the cutting paper of described first paper shredding cutters is greater than the speed of the cutting paper of described 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, paper can also be cut open by described first paper shredding cutters and the second paper shredding cutters with speed difference when cutting paper by the first paper shredding cutters described in the present invention, described cutting type shredder is adopted and cuts and cut two action shredded papers, shredded paper is laborsaving.
Preferably, described driving mechanism drives the cutter shaft of described first paper shredding cutters to rotate with First Speed, drive the cutter shaft of described second paper shredding cutters to rotate with second speed, and described First Speed is greater than described second speed.This programme, by regulating the rotating speed of the cutter shaft of the cutter shaft of the first paper shredding cutters and the second paper shredding cutters to regulate the speed of the cutting paper of the first paper shredding cutters and the second paper shredding cutters, makes described First Speed be 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 is connected with the input of described gearbox and drives the pinion rotation in described gearbox, and two outputs of described gearbox drive the cutter shaft of the cutter shaft of described first paper shredding cutters and the second paper shredding cutters to rotate with described First Speed and second speed respectively respectively.Program structure is simple, is easy to realize, and two drive motors can certainly be used to drive the cutter shaft of the first paper shredding cutters and the cutter shaft of the second paper shredding cutters to rotate respectively.
Particularly, described driving mechanism comprises drive division, the first gear and the second gear, described drive division drives described first pinion rotation, described in described first gear driven, the cutter shaft of the first paper shredding cutters rotates with First Speed, and the number of teeth of described first gear is less than described second gear and is meshed to drive described second pinion rotation with described second gear, described in described second gear driven, the cutter shaft of the second paper shredding cutters rotates with second speed.
Preferably, the radius of the blade of described first paper shredding cutters is greater than the radius of the blade of described second paper shredding cutters, and the program changes the speed of the cutting paper of described blade edge blade by the radius changing blade.
To achieve these goals, present invention also offers a kind of method of cutting type shredder shredded paper, use and be oppositely arranged and the first paper shredding cutters cooperatively interacted and the second paper shredding cutters shredded paper, comprise the following steps: paper enters between described first paper shredding cutters and the second paper shredding cutters, described first paper shredding cutters and described second paper shredding cutters relatively rotate, and the speed of the cutting paper of described first paper shredding cutters is greater than described second paper shredding cutters, to cooperatively interact to make described first paper shredding cutters and described second paper shredding cutters and while paper is cut, by described 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 first paper shredding cutters is greater than the velocity of rotation of the cutter shaft of described second paper shredding cutters, and this velocity of rotation is angular speed, and the program changes the speed of blade edge blade cutting paper by the velocity of rotation changing cutter shaft.
Preferably, the radius of the blade of described first paper shredding cutters is greater than the radius of the blade of described second paper shredding cutters, and the program changes the speed of the cutting paper of described blade edge blade by the radius changing blade.
Accompanying drawing explanation
Fig. 1 is the stereogram of the shredder of cutting type described in first embodiment of the invention.
Fig. 2 is the side view of the shredder of cutting type 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 in Fig. 3.
Fig. 5 is the front view of the shredder of cutting type described in second embodiment of the invention.
Fig. 6 is the sectional view along B-B line in Fig. 5.
Fig. 7 is the stereogram of the shredder of cutting type described in third embodiment of the invention.
Fig. 8 is the side view of the shredder of cutting type 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 in Fig. 9.
Detailed description of the invention
By describing technology contents of the present invention, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Referring to figs. 1 to Fig. 4, for first embodiment of the invention, described cutting type shredder 100 comprises driving mechanism and paper shredder 20, described paper shredder 20 comprises and being oppositely arranged and the first paper shredding cutters 21 and the second paper shredding cutters 22 cooperatively interacted, the blade 212 that described first paper shredding cutters 21 comprises cutter shaft 211 and is convexly equipped on described cutter shaft, the blade 222 that described second paper shredding cutters 22 comprises cutter shaft 221 and is convexly equipped on described cutter shaft 221, described driving mechanism 10 drives the cutter shaft 211 of described first paper shredding cutters 21 to rotate with First Speed, the cutter shaft 221 of described second paper shredding cutters 22 is driven to rotate with second speed, the speed that described second paper shredding cutters 22 cuts paper is greater than with the speed making described first paper shredding cutters 21 cut paper.Wherein, the first paper shredding cutters 21 described in the present embodiment is identical with the large ting model of described 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 first gear 11 to rotate, described first gear 11 drives the cutter shaft 211 of described first paper shredding cutters 21 to rotate with First Speed, and the number of teeth of described first gear 11 is less than described second gear 12 and is meshed with described second gear 12 to drive described second gear 12 to rotate, described second gear 12 drives the cutter shaft 221 of described second paper shredding cutters 22 to rotate with second speed.Wherein, described drive division comprises driving mechanism and gearbox.Certainly, described drive division also can be made up of other structures.
Referring to figs. 1 to Fig. 4, during shredded paper, paper enters between described first paper shredding cutters 21 and the second paper shredding cutters 22, described first paper shredding cutters 21 and described second paper shredding cutters 22 relatively rotate, the velocity of rotation of the cutter shaft 211 of described first paper shredding cutters 21 is greater than the velocity of rotation of the cutter shaft 221 of described second paper shredding cutters 22, described second paper shredding cutters 22 is greater than with the speed of the cutting paper making described first paper shredding cutters 21, described first paper shredding cutters 21 cooperatively interacts with described second paper shredding cutters 22 and while being cut by paper, by described first paper shredding cutters 21 and the second paper shredding cutters 22 with speed difference, paper is cut open, shredded paper is laborsaving.
With reference to figure 5 and Fig. 6, for 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 second paper shredding cutters 22 ', thus makes the present embodiment also change the speed of the cutting paper of paper shredding cutters by changing blade radius.During shredded paper, paper enters between described first paper shredding cutters 21 ' and the second paper shredding cutters 22 ', described first paper shredding cutters 21 ' and described second paper shredding cutters 22 ' relatively rotate, velocity of rotation due to 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 ', described second paper shredding cutters 22 ' is greater than with the speed of the cutting paper making described first paper shredding cutters 21 ', described first paper shredding cutters 21 ' cooperatively interacts with described second paper shredding cutters 22 ' and while being cut by paper, by described first paper shredding cutters 21 ' and described second paper shredding cutters 22 ' with speed difference, paper is cut open, shredded paper is laborsaving.
With reference to figure 7 to Figure 10, for the third embodiment of the present invention, in this embodiment, described cutting type shredder 300 comprises driving mechanism and paper shredder 40, described paper shredder 40 comprises and being oppositely arranged and the first paper shredding cutters 41 and the second paper shredding cutters 42 cooperatively interacted, the blade 412 that described first paper shredding cutters 41 comprises cutter shaft 411 and is convexly equipped on described cutter shaft, the blade 422 that described second paper shredding cutters 42 comprises cutter shaft 421 and is convexly equipped on described cutter shaft 421, the radius of the blade 412 of described first paper shredding cutters 41 is greater than the radius of the blade 422 of described 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 is connected with the input of described driving gear set 30 and drives the pinion rotation of described driving gear set 30, two outputs of described driving gear set 30 are connected with the cutter shaft 421 of the second paper shredding cutters 42 with the cutter shaft 411 of described first paper shredding cutters 41 respectively and drive the cutter shaft 411 of described first paper shredding cutters 41 and cutter shaft 421 synchronous axial system of the second paper shredding cutters 42, radius due to the blade 412 of described first paper shredding cutters 41 is greater than the radius of the blade 422 of described second paper shredding cutters 42, the speed of the cutting paper of described first paper shredding cutters 41 is greater than the speed of the cutting paper of described second paper shredding cutters 42.
Continue with reference to figure 7 to Fig. 8, described driving gear set 30 comprises the first gear 31 driving the cutter shaft 411 of described first paper shredding cutters 41 to rotate and the second gear 4 driving the cutter shaft 421 of described second paper shredding cutters 42 to rotate, the number of teeth of described first gear 31 and described first gear 31 identical with described second gear 32 is meshed with described second gear 32, described drive division drives described first gear 31 to rotate, described first gear 31 drives the cutter shaft 411 of described first paper shredding cutters 41 to rotate, described first gear 31 is meshed with described second gear 32 and drives described second gear 32 to rotate, described second gear 32 drives the cutter shaft 421 of described second paper shredding cutters 42 relative to cutter shaft 411 synchronous axial system.
During shredded paper, paper enters between described first paper shredding cutters 41 and the second paper shredding cutters 42, described first paper shredding cutters 41 and described second paper shredding cutters 42 relatively rotate, radius due to described blade 412 is greater than the radius of described blade 422, described second paper shredding cutters 42 is greater than with the speed of the cutting paper making described first paper shredding cutters 41, described first paper shredding cutters 41 cooperatively interacts with described second paper shredding cutters 42 and while being cut by paper, by described first paper shredding cutters 41 and described second paper shredding cutters 42 with speed difference, paper is cut open, shredded paper is laborsaving.
More than in conjunction with most preferred embodiment, invention has been described, but the present invention is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present invention amendment, equivalent combinations.
Claims (6)
1. a cutting type shredder, comprise driving mechanism and paper shredder, described paper shredder comprises and being oppositely arranged and the first paper shredding cutters cooperatively interacted and the second paper shredding cutters, described first paper shredding cutters and the second paper shredding cutters comprise cutter shaft respectively and are convexly equipped in the blade on described cutter shaft, described driving mechanism drives described first paper shredding cutters and the second paper shredding cutters to relatively rotate, it is characterized in that: the speed of the cutting paper of described first paper shredding cutters is greater than the speed of the cutting paper of described second paper shredding cutters, and the radius of the blade of described first paper shredding cutters is greater than the radius of the blade of described second paper shredding cutters.
2. cutting type shredder as claimed in claim 1, it is characterized in that: described driving mechanism drives the cutter shaft of described first paper shredding cutters to rotate with First Speed, drive the cutter shaft of described second paper shredding cutters to rotate 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 is connected with the input of described gearbox and drives the pinion rotation in described gearbox, and two outputs of described gearbox drive the cutter shaft of the cutter shaft of described first paper shredding cutters and the second paper shredding cutters to rotate with described First Speed and second speed respectively 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 first pinion rotation, described in described first gear driven, the cutter shaft of the first paper shredding cutters rotates with First Speed, and the number of teeth of described first gear is less than described second gear and is meshed to drive described second pinion rotation with described second gear, described in described second gear driven, the cutter shaft of the second paper shredding cutters rotates with second speed.
5. the method for a cutting type shredder shredded paper, use and be oppositely arranged and the first paper shredding cutters cooperatively interacted and the second paper shredding cutters shredded paper, it is characterized in that: comprise the following steps: paper enters between described first paper shredding cutters and the second paper shredding cutters, described first paper shredding cutters and described second paper shredding cutters relatively rotate, and the speed of the cutting paper of described first paper shredding cutters is greater than described second paper shredding cutters, the radius of the blade of described first paper shredding cutters is greater than the radius of the blade of described second paper shredding cutters, to cooperatively interact to make described first paper shredding cutters and described second paper shredding cutters and while paper is cut, by described first paper shredding cutters and the second paper shredding cutters with speed difference, paper is cut open.
6. the method for cutting type shredder shredded paper as claimed in claim 1, is characterized in that: the velocity of rotation of the cutter shaft of described first paper shredding cutters is greater than the velocity of rotation of the cutter shaft of described 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 |
|---|---|
| CN103056005A CN103056005A (en) | 2013-04-24 |
| CN103056005B true 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 (4)
| 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 |
| CN102463179A (en) * | 2010-11-02 | 2012-05-23 | 北京和升达信息安全技术有限公司 | Shredder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201320486Y (en) * | 2008-12-05 | 2009-10-07 | 郑顺潮 | Bag breaking machine for processing mixed domestic refuse in real time |
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2012
- 2012-12-26 CN CN201210575166.7A patent/CN103056005B/en active Active
Patent Citations (4)
| 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 |
| 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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| CN103056005A (en) | 2013-04-24 |
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