CN113856858A - Small-size kneader is used in official working - Google Patents
Small-size kneader is used in official working Download PDFInfo
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- CN113856858A CN113856858A CN202111268349.XA CN202111268349A CN113856858A CN 113856858 A CN113856858 A CN 113856858A CN 202111268349 A CN202111268349 A CN 202111268349A CN 113856858 A CN113856858 A CN 113856858A
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- Prior art keywords
- paper
- roller
- crushing
- rotating
- separating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2291—Feed chute arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
- B02C2018/0061—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents with compacting devices for the disintegrated material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Abstract
The invention relates to a daily office article, in particular to a small paper shredder for office, which comprises a casing, wherein a fixed structure for fixing paper is arranged in the casing, a separating structure is arranged at the bottom of the paper and close to one side of an abutting component, and comprises a plurality of separating parts and a rotating disc, the separating parts are abutted against the paper, the separating parts are uniformly arranged along the circumferential direction of the rotating disc, the separating parts are in a cam shape, the downward rotation of one side of the separating part close to the paper is taken as a forward rotation direction, the rotating disc reversely rotates to drive the separating parts to reversely rotate around the rotating center of the rotating disc, meanwhile, the separating parts positively rotate around the rotating center of the separating parts and act on the paper to separate the paper, and the paper separated by the separating structure is crushed by the crushing structure, the invention separates the paper by designing the separating structure, and sequentially crushes the paper in batches, thereby avoiding that the prior strip paper with the thickness exceeding single crushing, the problem of requiring the user to break the paper in groups of batches.
Description
Technical Field
The invention relates to daily office supplies, in particular to a small office paper shredder.
Background
The paper shredder is composed of a group of rotating blades, a paper comb and a driving motor, paper is fed from the middle of the blades which are meshed with each other and is divided into a plurality of fine paper sheets, so that the purpose of shredding paper is achieved, meanwhile, the paper shredding mode refers to the shape of the paper shredded by the paper shredding blades after the paper is processed by the paper shredder, and the paper can be shredded into shreds, granules, sections, strips and the like according to the structure of the paper shredding blades.
In daily use, paper shredders which crush paper into strips are common, and single paper or a plurality of stacked paper is crushed through the cooperation of a plurality of paper shredding rollers in the paper shredder.
When the conventional strip-shaped paper shredder is used, because the thickness of paper which is shredded once is required, when more paper is shredded, a user needs to group and sort the paper and place the paper into the paper shredder in batches for shredding, and the shredding process takes more time for the user.
Disclosure of Invention
The invention aims to provide a small office paper shredder to solve the problem that when the thickness of paper which is crushed by a single time exceeds the thickness of paper crushed by a conventional strip paper shredder, a user needs to group the paper and place the paper into a paper shredder in batches for paper shredding, and the paper shredding process takes much time for the user.
In order to achieve the purpose, the invention provides a small office paper shredder, which comprises a casing, wherein the casing is internally provided with:
the fixing structure is arranged at a paper inlet of the machine shell, is used for fixing paper placed in the machine shell, and comprises a supporting piece and an abutting component, wherein the supporting piece and the abutting component are arranged on two sides of the paper and are used for fixing the paper, and the bottom of the paper is supported by a supporting piece;
the separation structure is arranged at the bottom of the paper and close to one side of the abutting assembly, is used for separating the fixed paper, and comprises a plurality of separation parts and a rotating disc, wherein the separation parts are uniformly arranged along the circumferential direction of the rotating disc, are in a cam shape, and rotate downwards at one side of the separation parts close to the paper as a forward rotation direction;
the crushing structure is used for crushing the paper separated by the separation structure and comprises a conveying assembly, a crushing assembly and a guide assembly;
the crushing assembly comprises a crushing roller set, and the crushing roller set is used for crushing the separated paper into strips;
the conveying assembly is arranged on one side, close to the separation structure, of the crushing roller and comprises a conveying roller and a pressing roller, and the pressing roller is used for pressing the separated paper by matching with the conveying roller and conveying the paper to the crushing roller set;
the guide assembly comprises a group of guide rollers for guiding and conveying the broken strip-shaped paper into the material storage groove in the box body.
As a further scheme of the invention, the abutting assembly comprises an abutting roller, the abutting roller is installed on the box body through an elastic piece, the supporting piece is a supporting plate, the supporting plate is driven by the first telescopic piece, and the supporting paper moves to abut against the abutting roller;
wherein the support plate is guided by a guide member installed in the case.
As a further scheme of the invention, the rotating disc is in transmission connection with the first rotating power part through a first transmission part, one side of the rotating disc, different from the side where the separating part is installed, is provided with rotating gears with the same number as that of the separating part, a plurality of rotating gears are coaxially installed on rotating shafts of the corresponding separating parts respectively, and a plurality of rotating gears are in meshing transmission with a driving gear installed on the box body.
As a further scheme of the invention, the crushing roller set comprises two crushing rollers, transmission gears which are meshed are arranged at rotating shafts of the two crushing rollers, and one of the rotating shafts of the two crushing rollers is driven to rotate through a second rotating power piece, so that the two crushing rollers are driven to rotate oppositely;
further, the conveying roller and the pressing roller are in transmission connection with the rotating shaft of the crushing roller close to the conveying roller and the pressing roller respectively through a second transmission part and a third transmission part.
As a further scheme of the invention, the pressing roller is connected in an arc-shaped limiting groove arranged in the box body in a sliding mode through a sliding block, the sliding block is driven to slide through the second telescopic piece, the pressing roller is pushed to move, and the conveying roller is matched to press the separated paper.
As a further scheme of the invention, a partition plate is arranged on the conveying outlet side of the guide roller wheel and used for guiding the broken paper to a collecting tank at the bottom of the box body.
As a further scheme of the invention, the bottom of the box body is provided with a material taking port for taking out the collecting groove, and the bottom surface of the box body is provided with a plurality of moving members for moving the box body.
According to the paper shredder, the separating structure is arranged in the fixing structure and the shredding structure, the separating structure is matched with the fixing structure to separate the paper placed in the box body, and the shredding structure is used for shredding the separated paper, so that the problem that a user needs to shred the paper in groups and in batches when the thickness of the paper which is crushed by the conventional strip shredder exceeds that of single shredding is solved.
Drawings
Fig. 1 is a schematic structural diagram of a small office paper shredder according to the present invention.
Fig. 2 is an enlarged schematic view of the invention at a in fig. 1.
Fig. 3 is an enlarged schematic view of the invention at B in fig. 1.
FIG. 4 is a schematic view of a separating roller according to the present invention
Fig. 5 is a schematic structural diagram of a driving box provided by the present invention.
Fig. 6 is an enlarged schematic view of the invention at C in fig. 5.
In the figure: 1-a box body; 2-a controller; 3-a support plate; 4-a guide; 41-a cannula; 42-a fixation rod; 5-a telescopic cylinder; 6-paper; 61-a support plate; 7-an abutment assembly; 71-a slide bar; 72-a stationary tube; 73-an abutment roller; 74-a spring; 8-conveying rollers; 81-rotating shafts of the conveying rollers; 82-a second drive belt; 9-a pressing roller; 91-pressing roller rotating shaft; 92-a slider; 921-telescoping rod; 93-arc limiting groove; 94-a third drive belt; 10-crushing roller set; 101-crushing roller rotating shaft; 102-a transmission gear; 11-a guide roller; 111-guide rollers; 112-a fourth drive belt; 12-a separation structure; 121-rotating disc; 122-separation roller; 1221-detaching roller rotating shaft; 1222-a rotating gear; 123-a drive gear; 13-a separator; 14-a collection tank; 15-universal wheels; 16-a first rotating electrical machine; 161-first drive belt.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
As shown in fig. 1 to 4, in an embodiment of the present invention, a small office shredder includes a casing 1, a controller 2 for controlling shredding of the shredder is disposed on the casing 1, and:
the fixing structure is arranged at a paper inlet of the machine shell 1, is used for fixing paper 6 placed in the machine shell 1, and comprises a supporting piece and an abutting component 7, wherein the supporting piece and the abutting component 7 are arranged at two sides of the paper 6 and are used for fixing the paper 6, the bottom of the paper 6 is supported by a supporting piece, the supporting piece and the supporting piece are respectively a supporting plate 3 and a supporting plate 61, after the paper 6 is placed in the machine shell 1, the paper 6 is supported by the supporting plate 3 and the supporting plate 61, meanwhile, the supporting plate 3 is pushed by a first telescopic piece to move towards the abutting component 7, the paper 6 is fixed by matching with the abutting component 7, and meanwhile, the bottom of the paper 6 acts on the separating structure 12;
the separation structure 12 is abutted against the bottom of the paper 6 and used for separating the fixed paper 6, and comprises a plurality of separation pieces and a rotating disc 121, wherein the separation pieces are separation rollers 122, the separation pieces are uniformly arranged along the circumferential direction of the rotating disc 121, the separation rollers 122 are in a cam shape, the downward rotation of one side, close to the paper 6, of the separation rollers 122 is taken as a forward rotation direction, the rotation of the rotating disc 121 is used for driving the separation rollers 122 to rotate reversely around the rotating center of the rotating disc 121, meanwhile, the separation rollers 122 rotate normally around the rotating center of the separation rollers, when the separation rollers 122 move and contact the paper 6 each time, one piece of paper 6 can be driven to be separated, and when the number of the separated paper reaches the broken number, the separation structure 12 stops separating;
the paper crushing device comprises a conveying assembly, a crushing assembly and a guide assembly, wherein the crushing assembly comprises a crushing roller wheel set 10, the crushing roller wheel set 10 is used for crushing separated paper into strips, the conveying assembly is arranged on one side, close to the separating structure 12, of a crushing roller wheel and comprises a conveying roller wheel 8 and a pressing roller wheel 9, the pressing roller wheel 9 is used for being matched with the conveying roller wheel 8 to press the separated paper and conveying the separated paper to the crushing roller wheel set 10, the guide assembly comprises a group of guide roller wheels 11 used for guiding and conveying the crushed strip paper to a storage groove in a box body 1, and in the paper crushing device, the separated paper 6 can be drawn out from a fixed structure through the design of the conveying assembly and conveyed to the crushing assembly for crushing.
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the abutting assembly 7 includes an abutting roller 73, the abutting roller 73 is installed on the box body 1 through an elastic member, wherein the elastic member is preferably a spring 74, the spring 74 is disposed in the fixed pipe 72, the first telescopic member is a telescopic cylinder 5, although other members with telescopic capability can be used to replace the telescopic cylinder 5 of the present invention, such as a hydraulic rod, etc., when the fixed structure is used, the telescopic cylinder 5 is extended to push the supporting plate 3 to approach the abutting roller 73, until the abutting roller 73 abuts against the paper 6, the bottom of the paper 6 contacts with the separation roller 122, and the abutting roller 73 compresses the sliding rod 71 to slide in the fixed pipe 72;
wherein the backup pad 3 leads through installing the guide 4 in box 1, guide 4 includes sliding connection's dead lever 42 and sleeve pipe 41, and dead lever 42 and sleeve pipe 41 are installed respectively on backup pad 3 and box 1, carry on spacingly through the motion of guide 4 to backup pad 3 for backup pad 3 moves more stably.
As shown in fig. 1 and fig. 3 to fig. 5, in the embodiment of the present invention, the rotating disc 121 is in transmission connection with a first rotating power member through a first transmission member, where the first transmission member is a first transmission belt 161, the first rotating power member is a first rotating motor 16, one side of the rotating disc 121, which is different from the side where the separating rollers are installed, is provided with a number of rotating gears 1222 that is the same as the number of the separating rollers 122, the rotating gears 1222 are coaxially installed on the rotating shafts 1221 of the corresponding separating rollers, the rotating gears 1222 are in meshing transmission with a driving gear 123 installed on the box 1, and the rotating gears 1222 are driven to rotate forward by the reverse rotation of the driving gear 123, so that the separating rollers 122 rotate backward around the rotating axes thereof, and the placed paper 6 is separated;
when the separation structure 12 is used for separation, the first rotating motor 16 drives the rotating disc 121 to rotate reversely, the separation rollers 122 rotatably mounted on the rotating disc 121 are driven to revolve around the rotating center of the rotating disc 121, meanwhile, the rotating gear 1222 is meshed with the driving gear 123, the driving gear 123 drives the separation rollers 122 to rotate reversely, the separation rollers 122 rotate when contacting with the paper 6, roll up one paper 6, meanwhile, the next separation roller 122 pushes away the previous rolled paper 6 and rolls up a new paper 6, and the separation operation of the paper 6 is realized through the cooperation of the separation rollers 122;
meanwhile, the contact part between the separation roller 122 and the paper 6 is provided with a friction pad for increasing friction, but in practice, other structures for driving the separation roller 122 and the rotating disc 121 to rotate may be used, and the present invention is not strictly required.
As shown in fig. 1, 5 and 6, in the embodiment of the present invention, the crushing roller set 10 includes two crushing rollers, the two crushing roller rotating shafts 101 are provided with meshed transmission gears 102, and one of the crushing roller rotating shafts 101 is driven to rotate by a second rotating power member, so as to drive the two crushing rollers to rotate in opposite directions, wherein the second rotating power member is a second rotating motor, and the two crushing rollers are rotatably meshed to crush separated paper into strips.
Further, the conveying roller rotating shaft 81 and the pressing roller rotating shaft 91 are in transmission connection with the corresponding adjacent crushing roller rotating shaft 101 through a second transmission piece and a third transmission piece, wherein the second transmission piece and the third transmission piece are respectively a second transmission belt 82 and a third transmission belt 94;
further, the pinch roller 9 is slidably connected in an arc-shaped limiting groove 93 arranged in the box body 1 through a sliding block 92, after the separation operation of the separation structure 12 is finished and the separation structure stops rotating, the sliding block 92 is driven to slide through a second telescopic piece, the second telescopic piece is a telescopic rod 921, the pinch roller 9 is pushed to move, the separation roller 8 is matched to press the separated paper, meanwhile, the pinch roller 9 and the conveying roller 8 rotate, the separated paper is drawn out of the fixed structure and conveyed to the crushing roller set 10 to be crushed;
after the crushing roller set 10 finishes crushing, guiding strip-shaped paper 6 to a collecting tank 14 through a guide roller 11, wherein two guide roller transmission shafts 111 are in transmission connection with the adjacent crushing roller rotation shafts 101 through corresponding fourth transmission belts 112, and the distance between the closest points of the two guide roller 11 is slightly smaller than the thickness of the paper 6 before crushing, so that the paper 6 after crushing can be conveniently guided;
in the present invention, the rotary power member can be replaced by other members with rotary capability, such as a hydraulic motor, and the like, and the transmission member can also be replaced by a chain transmission, which is not strictly required by the present invention.
As shown in fig. 1, in the embodiment of the present invention, a partition plate 13 is disposed on an output side of the guide roller 11, the partition plate 13 is used for guiding the broken paper to a collecting groove 14 at the bottom of the box body 1, a material taking opening for taking out the collecting groove 14 is disposed at the bottom of the box body 1, and a handle for taking and placing the broken paper is disposed on the collecting groove 14, so as to facilitate cleaning of the broken paper;
simultaneously, the bottom surface of the box body 1 is provided with a plurality of moving parts used for moving the box body 1, the moving parts are universal wheels 15, and meanwhile, locking pins are arranged on the universal wheels 15, so that the box body 1 is convenient to fix.
Compared with the prior art, the paper shredder has the advantages that the separating structure 12 is arranged in the fixing structure and the shredding structure, the separating structure 12 is matched with the fixing structure to separate the paper 6 placed in the box body 1, and the shredded structure is used for shredding the separated paper, so that the problem that a user needs to shred the paper 6 in groups and in batches when the thickness of the paper 6 exceeding the thickness of single shredding is shredded by the conventional strip shredder is solved.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a small-size kneader is used in official working, includes the casing, its characterized in that, be provided with in the casing:
the fixing structure is arranged at a paper inlet of the machine shell, is used for fixing paper placed in the machine shell, and comprises a supporting piece and an abutting component, wherein the supporting piece and the abutting component are arranged on two sides of the paper and are used for fixing the paper, and the bottom of the paper is supported by a supporting piece;
the separation structure is arranged at the bottom of the paper and close to one side of the abutting component, is used for separating the fixed paper, and comprises a plurality of separation pieces and a rotating disc, wherein the separation pieces are abutted against the paper, the separation pieces are uniformly arranged along the circumferential direction of the rotating disc, the separation pieces are in a cam shape, the downward rotation of the separation pieces close to one side of the paper is taken as a forward rotation direction, the rotation of the rotating disc is used for driving the separation pieces to rotate reversely around the rotating center of the rotating disc, and meanwhile, the separation pieces rotate forwards around the rotating center of the separation pieces and act on the paper to separate the paper;
the crushing structure is used for crushing the paper separated by the separation structure and comprises a conveying assembly, a crushing assembly and a guide assembly;
the crushing assembly comprises a crushing roller set, and the crushing roller set is used for crushing the separated paper into strips;
the conveying assembly is arranged on one side, close to the separation structure, of the crushing roller and comprises a conveying roller and a pressing roller, and the pressing roller is used for pressing the separated paper by matching with the conveying roller and conveying the paper to the crushing roller set;
the guide assembly comprises a group of guide rollers for guiding and conveying the broken strip-shaped paper into the material storage groove in the box body.
2. The small paper shredder of claim 1, wherein the abutment assembly comprises an abutment roller, the abutment roller is mounted on the housing by a resilient member, the support member is a support plate, the support plate is driven by the first extensible member, and the support plate supports the paper moving to abut against the abutment roller.
3. The small office shredder according to claim 2, wherein the support plate is guided by a guide member installed in the housing.
4. The small paper shredder for office use according to claim 1, wherein the rotating disc is in transmission connection with the first rotating power member through a first transmission member, one side of the rotating disc, different from the side where the separating member is installed, is provided with a plurality of rotating gears which are the same in number as the separating member, the plurality of rotating gears are respectively and coaxially installed on the rotating shafts of the corresponding separating members, and the plurality of rotating gears are in meshing transmission with the driving gear installed on the box body.
5. The small paper shredder according to claim 1, wherein the crushing roller set comprises two crushing rollers, the two crushing rollers are provided with meshed transmission gears at the rotating shafts, and one of the two crushing rollers is driven to rotate by the second rotary power member, so that the two crushing rollers are driven to rotate in opposite directions.
6. The small paper shredder according to claim 5, wherein the conveying roller and the pressing roller are in transmission connection with the rotating shaft of the crushing roller which is correspondingly close to the conveying roller and the pressing roller through a second transmission element and a third transmission element respectively.
7. The small paper shredder according to claim 6, wherein the pinch roller is slidably connected to an arc-shaped spacing groove provided in the box body through a sliding block, and the second telescopic member slides the sliding block to push the pinch roller to move, so as to cooperate with the feeding roller to press the separated paper.
8. The small paper shredder of claim 1, wherein the guide rollers are provided with a baffle on the output side for guiding the shredded paper to a collection trough at the bottom of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111268349.XA CN113856858B (en) | 2021-10-29 | 2021-10-29 | Small-size kneader is used in official working |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111268349.XA CN113856858B (en) | 2021-10-29 | 2021-10-29 | Small-size kneader is used in official working |
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| Publication Number | Publication Date |
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| CN113856858A true CN113856858A (en) | 2021-12-31 |
| CN113856858B CN113856858B (en) | 2023-03-21 |
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| CN102294291A (en) * | 2011-09-05 | 2011-12-28 | 启发(宁波)电器制造有限公司 | Automatic paper feeding structure of shredder |
| CN102631972A (en) * | 2012-04-19 | 2012-08-15 | 东莞市邦泽电子有限公司 | Automatic paper feeding mechanism, automatic paper feeding and shredding machine and automatic paper feeding and shredding method |
| CN203874862U (en) * | 2013-03-15 | 2014-10-15 | 斐乐公司 | Chopping machine with paper separation and feeding mechanisms |
| CN203598884U (en) * | 2013-11-01 | 2014-05-21 | 东莞福泰电子有限公司 | Control device for paper distribution plate of automatic shredder |
| CN203624632U (en) * | 2013-12-17 | 2014-06-04 | 安徽华印机电股份有限公司 | Section distribution device for page putting machine |
| CN203816729U (en) * | 2014-05-14 | 2014-09-10 | 东莞市邦泽电子有限公司 | Automatic continuous paper-feeding shredder |
| CN205634287U (en) * | 2015-02-16 | 2016-10-12 | 精工爱普生株式会社 | Paper feeding device |
| CN105600557A (en) * | 2016-02-01 | 2016-05-25 | 青岛理工大学 | Full-automatic banknote integrated machine with flattening, separation and arrangement functions |
| US20180008988A1 (en) * | 2016-07-06 | 2018-01-11 | Guangzhou Sunshine Comet Electronic Technology Co., Ltd. | Paper shredder |
| CN207056716U (en) * | 2017-07-11 | 2018-03-02 | 茂新五金制品（深圳）有限公司 | A kind of automatic feeding paper-disintegrating machine of the clear paper of convenience |
| CN107497565A (en) * | 2017-09-21 | 2017-12-22 | 东莞市邦泽电子有限公司 | The shredder of shredder intelligence paper-feeding method and the automatic paper feed of intelligence |
| CN110694759A (en) * | 2019-10-16 | 2020-01-17 | 燕学博 | High-efficient shredded paper device of official working |
| CN213762143U (en) * | 2020-09-23 | 2021-07-23 | 郑州洁普智能环保技术有限公司 | Shredding machine |
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