CN203227536U - Automatic paper-shredding device for paper shredder - Google Patents
Automatic paper-shredding device for paper shredder Download PDFInfo
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- CN203227536U CN203227536U CN 201320139306 CN201320139306U CN203227536U CN 203227536 U CN203227536 U CN 203227536U CN 201320139306 CN201320139306 CN 201320139306 CN 201320139306 U CN201320139306 U CN 201320139306U CN 203227536 U CN203227536 U CN 203227536U
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- paper
- ratchet
- cutter shaft
- guidance part
- fixed
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Abstract
The utility model relates to the field of manufacturing for paper shredders, and discloses an automatic paper-shredding device for a paper shredder. The automatic paper-shredding device comprises a rack, a motor, a cutter shaft with a cutter blade, a cutter shaft transmission mechanism, a rotary shaft transmission mechanism, and a ratchet wheel type automatic paper-feeding module, wherein the cutter shaft is installed on the rack, and the cutter shaft is connected with the motor via the cutter shaft transmission mechanism; the ratchet wheel type automatic paper-feeding module is provided with a paper guide plate, two limit plates, a rotary shaft and a plurality of paper-twisting ratchet wheels, the paper guide plate is installed on the rack and located above the cutter shaft, and the paper guide plate is provided with a paper-supporting part and a guide part connected with the paper-supporting part; the two limit plates are fixed at the left end and the right end of the guide part respectively; the rotary shaft is connected with the cutter shaft via the rotary shaft transmission mechanism; the plurality of paper-twisting ratchet wheels are fixed on the rotary shaft at intervals respectively. The automatic paper-shredding device disclosed by the utility model is simple in structure, good in paper-twisting effect, strong in adaptability, and low in manufacturing cost.
Description
Technical field
The utility model relates to shredder and makes the field, relates in particular to a kind of automatic cone breaker device for shredder.
Background technology
Application number is that 200920134472.0 Chinese patent discloses a kind of shredder with auto-feeder, and it comprises: cutter shaft and the auto-feeder of frame, shredded paper motor, band blade.Described cutter shaft is installed on the frame, and it is by shredded paper driven by motor shredded paper; Described auto-feeder has by paper platform and pressing board and combines storage mechanism of paper, the guiding feed mechanism that is combined by S type guide plate and paper-sheets rolling wheel, is installed in rub wheel axle on the frame and is fixed on paper-sheets rolling wheel on the rub wheel axle, described rub wheel axle is fixed on the top of paper platform and is parallel to paper platform, described paper-sheets rolling wheel passes the groove on the S type guide plate and is arranged on the upper surface of paper platform, and described paper-sheets rolling wheel is provided with rubs the paper pointed tooth with the hands.
Yet the shredder of existing band auto-feeder has the following disadvantages:
(1) S type guide board structure complexity, volume are big, thereby cause manufacturing cost higher;
(2) auto-feeder is not modularized design, can not be applied in easily on the different types, and adaptability is not strong;
(3) paper-sheets rolling wheel is provided with and rubs the paper pointed tooth with the hands, brings certain danger can for installation and maintenance;
When (4) utilize rubbing the paper pointed tooth with the hands and rub paper with the hands, the contact area of rubbing paper pointed tooth and paper with the hands is little, occurs the situation that paper can not rubbing easily.
The utility model content
The utility model purpose be to provide a kind of simple in structure, rub that paper is effective, adaptability strong and the automatic cone breaker device that is used for shredder of low cost of manufacture with the hands.
The utility model provides a kind of automatic cone breaker device for shredder, and it comprises: the cutter shaft of frame, motor, band blade, cutter shaft transmission mechanism, rotating shaft transmission mechanism and ratchet-type automatic paper feeding module;
Described cutter shaft is installed on the described frame, and described cutter shaft is connected with motor by described cutter shaft transmission mechanism;
Described ratchet-type automatic paper feeding module has lateral paper guide, two limiting plates, rotating shaft and a plurality of stranding paper ratchets,
Described lateral paper guide is installed on the described frame and is positioned at the top of described cutter shaft, the guidance part that described lateral paper guide has holder paper portion and is connected with holder paper portion;
Described two limiting plates are separately fixed at the two ends, the left and right sides of described guidance part, and two limiting plates arrange at interval and surround paper with guidance part guides the space;
Described shaft parallel is installed in the top of described guidance part, and described rotating shaft is connected with described cutter shaft by described rotating shaft transmission mechanism;
Described a plurality of stranding paper ratchet difference fixed interval is in described rotating shaft.
Preferably: first arcuate guide portion that described guidance part has base portion and extends to form from the bending downwards of described base portion; Second arcuate guide portion that described limiting plate has fixed part and extends to form from the bending downwards of described fixed part, described fixed part is arranged on described base surface, described second arcuate guide portion is arranged on the described first arcuate guide portion surface, and described second arcuate guide portion and described first arcuate guide portion are complementary.
Preferably: described ratchet-type automatic paper feeding module also has the number resistance skin identical with described stranding paper ratchet number, and each resistance skin is separately fixed on the base portion of described guidance part and is positioned at the below of respectively rubbing the paper ratchet with the hands.
Preferably: the left end of described guidance part is provided with first installation portion, and described first installation portion is fixed on the described frame by first fixture, and described first installation portion is provided with first installing hole; The right-hand member of described guidance part is provided with second installation portion and is fixed on keeper on described second installation portion, and described second installation portion and described keeper are fixed on the described frame by second fixture, and described keeper is provided with second installing hole; The two ends, the left and right sides of described rotating shaft are installed in respectively in described first, second installing hole.
Preferably: be slidingly fitted with arm-tie in the described holder paper portion.
Preferably: described ratchet-type automatic paper feeding module also has to be arranged on goes into the paper inductor on the described guidance part.
Preferably: described stranding paper ratchet is that rubber is rubbed the paper ratchet with the hands.
Compared with prior art, the beneficial effects of the utility model are:
(1) the automatic cone breaker device of the utility model is simple in structure, and two limiting plate volumes are little, and the manufactured materials cost is low;
(2) the utility model ratchet-type automatic paper feeding module is to adopt modularized design, so, during assembling, as long as the described lateral paper guide of ratchet-type automatic paper feeding module is installed on the described frame, assembling is simple, and but ratchet-type automatic paper feeding module integral installation fits on the different types, and adaptability is strong;
(3) rub the paper ratchet with the hands because described stranding paper ratchet is rubber, the coefficient of friction of rubber is big and wearability good, thereby makes that rubbing the paper ratchet with the hands has good stranding paper effect and permanent service life.
Description of drawings
Fig. 1 is the structural representation of the automatic cone breaker device of the utility model;
Fig. 2 is the exploded view of the automatic cone breaker device of the utility model;
Structural representation when Fig. 3 draws back for the arm-tie of the automatic cone breaker device of the utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Please refer to Fig. 1 to Fig. 3, the utility model provides a kind of automatic cone breaker device for shredder, and it comprises: frame 1, motor 2, cutter shaft 3, cutter shaft transmission mechanism 4, rotating shaft transmission mechanism 5 and ratchet-type automatic paper feeding module 6.
Described frame 1 is made up of left fixed head 11 and the right fixed head 12 relative with left fixed head 11.
The two ends, the left and right sides of described cutter shaft 3 are installed in respectively on the left fixed head 11 and right fixed head 12 of described frame 1, are equipped with on the described cutter shaft 3 among a plurality of blade 31(Fig. 1 to Fig. 3, only show the blade 31 of the middle-end that is fixed on cutter shaft 3); Described cutter shaft 3 is connected with described motor 2 by described cutter shaft transmission mechanism 4.
Described ratchet-type automatic paper feeding module 6 by lateral paper guide 61, rotating shaft 62, two limiting plates 63, three rub paper ratchet 64, three resistance skins 65 with the hands and go into paper inductor 66 and form.
Described lateral paper guide 61 is positioned at the top of described cutter shaft 3, the guidance part 612 that described lateral paper guide 61 has holder paper portion 611 and is connected with holder paper portion 611.Be slidingly fitted with arm-tie 613 in the described holder paper portion 611, when arm-tie 613 draws back, can prolong holder paper portion 611 and be used for bearing paper; The left end of described guidance part 612 is provided with first installation portion 614, and described first installation portion 614 is fixed on the left fixed head 11 of described frame 1 by first fixture (not shown), and described first installation portion 614 is provided with first installing hole 615; The right-hand member of described guidance part 612 is provided with second installation portion 616 and is fixed on keeper 617 on described second installation portion 616, described second installation portion 616 is fixed on the right fixed head 12 of described frame 1 by second fixture (not shown) with described keeper 617, and described keeper 617 is provided with second installing hole 618.In the present embodiment, described guidance part 612 is formed by base portion 612a and from the downward first arcuate guide portion 612b that extends to form that bends of described base portion 612a.
Described rotating shaft 62 is installed in parallel in the top of described guidance part 612, and its two ends, left and right sides are installed in respectively in described first, second installing hole 615,618, and described rotating shaft 62 being connected with described cutter shaft 3 by described rotating shaft transmission mechanism 5.
Described two limiting plates 63 are separately fixed on the described guidance part 612, and two limiting plates 63 arrange at interval and surround paper with guidance part 612 guides the space.Described limiting plate 63 is formed by fixed part 631 and from second arcuate guide portion 632 that the bending downwards of described fixed part 631 extends to form, described fixed part 631 is arranged on described base portion 612a surface, described second arcuate guide portion 632 is arranged on the described first arcuate guide portion 612b surface, and described second arcuate guide portion 632 is complementary with the described first arcuate guide portion 612b.
Describedly go into paper inductor 66 and be arranged on the base portion 612a of described guidance part 612, be used for entering of induction paper, thereby start described motor 2.
The course of work of the automatic cone breaker device of the utility model is as follows:
When the base portion 612a that falls described guidance part 612 when paper goes up, go into paper inductor 66 and sensed paper and enter, so starter motor 2; After motor 2 starts, drive cutter shaft 3 by described cutter shaft transmission mechanism 4 and rotate; When cutter shaft 3 rotated, the rotating shaft 62 that drives described ratchet-type automatic paper feeding module 6 by rotating shaft transmission mechanism 5 was rotated; When rotating shaft 62 is rotated, drive three stranding paper ratchets 64 and rub the paper operation with the hands, thereby make paper drop on the cutter shaft 3 and by blade 31 along paper guiding space paper is shredded.
Compared with prior art, the beneficial effects of the utility model are:
(1) the automatic cone breaker device of the utility model is simple in structure, and two limiting plate volumes are little, and the manufactured materials cost is low;
(2) the utility model ratchet-type automatic paper feeding module is to adopt modularized design, so, during assembling, as long as the described lateral paper guide of ratchet-type automatic paper feeding module is installed on the described frame, assembling is simple, and ratchet-type automatic paper feeding module can be assemblied on the different types, and adaptability is strong;
(3) rub the paper ratchet with the hands because described stranding paper ratchet is rubber, the coefficient of friction of rubber is big and wearability good, thereby makes that rubbing the paper ratchet with the hands has good stranding paper effect and permanent service life.
Above-described embodiment is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (7)
1. an automatic cone breaker device that is used for shredder is characterized in that, comprising: the cutter shaft of frame, motor, band blade, cutter shaft transmission mechanism, rotating shaft transmission mechanism and ratchet-type automatic paper feeding module;
Described cutter shaft is installed on the described frame, and described cutter shaft is connected with motor by described cutter shaft transmission mechanism;
Described ratchet-type automatic paper feeding module has lateral paper guide, two limiting plates, rotating shaft and a plurality of stranding paper ratchets,
Described lateral paper guide is installed on the described frame and is positioned at the top of described cutter shaft, the guidance part that described lateral paper guide has holder paper portion and is connected with holder paper portion;
Described two limiting plates are separately fixed at the two ends, the left and right sides of described guidance part, and two limiting plates arrange at interval and surround paper with guidance part guides the space;
Described shaft parallel is installed in the top of described guidance part, and described rotating shaft is connected with described cutter shaft by described rotating shaft transmission mechanism;
Described a plurality of stranding paper ratchet difference fixed interval is in described rotating shaft.
2. according to the described automatic cone breaker device of claim 1, it is characterized in that: first arcuate guide portion that described guidance part has base portion and extends to form from the bending downwards of described base portion; Second arcuate guide portion that described limiting plate has fixed part and extends to form from the bending downwards of described fixed part, described fixed part is arranged on described base surface, described second arcuate guide portion is arranged on the described first arcuate guide portion surface, and described second arcuate guide portion and described first arcuate guide portion are complementary.
3. according to the described automatic cone breaker device of claim 2, it is characterized in that: described ratchet-type automatic paper feeding module also has the number resistance skin identical with described stranding paper ratchet number, and each resistance skin is separately fixed on the base portion of described guidance part and is positioned at the below of respectively rubbing the paper ratchet with the hands.
4. according to the described automatic cone breaker device of claim 1, it is characterized in that: the left end of described guidance part is provided with first installation portion, and described first installation portion is fixed on the described frame by first fixture, and described first installation portion is provided with first installing hole; The right-hand member of described guidance part is provided with second installation portion and is fixed on keeper on described second installation portion, and described second installation portion and described keeper are fixed on the described frame by second fixture, and described keeper is provided with second installing hole; The two ends, the left and right sides of described rotating shaft are installed in respectively in described first, second installing hole.
5. according to the described automatic cone breaker device of claim 1, it is characterized in that: be slidingly fitted with arm-tie in the described holder paper portion.
6. according to the described automatic cone breaker device of claim 1, it is characterized in that: described ratchet-type automatic paper feeding module also has to be arranged on goes into the paper inductor on the described guidance part.
7. according to the described automatic cone breaker device of claim 1, it is characterized in that: described stranding paper ratchet is that rubber is rubbed the paper ratchet with the hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139306 CN203227536U (en) | 2013-03-25 | 2013-03-25 | Automatic paper-shredding device for paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139306 CN203227536U (en) | 2013-03-25 | 2013-03-25 | Automatic paper-shredding device for paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227536U true CN203227536U (en) | 2013-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139306 Expired - Fee Related CN203227536U (en) | 2013-03-25 | 2013-03-25 | Automatic paper-shredding device for paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051898A (en) * | 2018-08-29 | 2018-12-21 | 宁波得力科贝技术有限公司 | Paper feed mechanism of printer |
| CN111617859A (en) * | 2019-02-28 | 2020-09-04 | 上海震旦办公设备有限公司 | Automatic paper shredder with antimony nail structure and antimony nail method thereof |
-
2013
- 2013-03-25 CN CN 201320139306 patent/CN203227536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051898A (en) * | 2018-08-29 | 2018-12-21 | 宁波得力科贝技术有限公司 | Paper feed mechanism of printer |
| CN111617859A (en) * | 2019-02-28 | 2020-09-04 | 上海震旦办公设备有限公司 | Automatic paper shredder with antimony nail structure and antimony nail method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20160325 |