WO2011022951A1 - Déchiqueteuse à papier avec dispositif électrique presseur de papier - Google Patents

Déchiqueteuse à papier avec dispositif électrique presseur de papier Download PDF

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Publication number
WO2011022951A1
WO2011022951A1 PCT/CN2010/070013 CN2010070013W WO2011022951A1 WO 2011022951 A1 WO2011022951 A1 WO 2011022951A1 CN 2010070013 W CN2010070013 W CN 2010070013W WO 2011022951 A1 WO2011022951 A1 WO 2011022951A1
Authority
WO
WIPO (PCT)
Prior art keywords
shredder
paper
motor
pressing mechanism
head
Prior art date
Application number
PCT/CN2010/070013
Other languages
English (en)
Chinese (zh)
Inventor
王会泽
Original Assignee
Wang Huize
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wang Huize filed Critical Wang Huize
Publication of WO2011022951A1 publication Critical patent/WO2011022951A1/fr

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Classifications

    • 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
    • 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

Definitions

  • the utility model relates to the technical field of paper shredders, in particular to a shredder with an electric paper pressing mechanism.
  • Shredders are used in a wide variety of applications, such as smashing paper and optical discs, etc., to prevent the leakage of important information.
  • the shredder includes a shredder head and a shredder.
  • the shredder generally includes a shredded inner bucket and a shredded outer tub, and the shredded inner bucket is used to collect the shredded scrap. Since the capacity of the inner drum of the shredded paper is limited, if the debris in the shredded paper is piled up too much when the paper is shredded, the scrap will contact the shredded paper component through the paper exit port, thereby affecting the work of the shredder assembly, so When the debris in the inner drum of the shredded paper is piled up too high, it is necessary to dump the debris in the inner drum of the shredded paper.
  • the purpose of the utility model is to provide a paper shredder with an electric paper pressing mechanism, which can compact the debris in the inner drum of the shredded paper, so as to make the inside of the inner shredded paper A certain accumulation space is formed until the debris in the inner drum of the shredded paper is pressed, which can reduce the number of times the user dumps the inner drum of the shredded paper, which is very convenient.
  • the shredder head is on the shredder head.
  • the cover and the shredder head cover are formed.
  • the shredder further includes a motor and a platen.
  • the platen is located in the shredder and driven by the motor to lift and lower in the shredder.
  • the motor drives the platen to lift and lower. The paper dust in the shredded paper bucket is compressed.
  • a gear is mounted on the output shaft of the motor, and the platen is fixedly coupled with a longitudinal rack, and the gear meshes with the rack.
  • the bottom of the bottom cover of the shredder head is provided with a through hole, and the rack is inserted into the through hole.
  • the shredder head cover has a longitudinal limit groove for limiting the movement of the rack.
  • the motor is installed in the bottom cover of the shredder head, and the bottom cover of the shredder head has an auxiliary positioning plate for assisting positioning of the motor.
  • the shredder head is mounted with a control switch for controlling the operation of the motor.
  • a paper inlet is opened on the upper cover of the shredder head.
  • the shredded paper bucket has a transparent window.
  • the platen has a paper leakage hole from which paper dust can fall into the paper shredder.
  • the utility model has the beneficial effects that: a paper pressing frame that can be raised and lowered is arranged in the shredder, and when the paper dust in the shredded paper bin occupies a large space, the paper pressing frame can be driven and lowered by the motor, thereby using the paper pressing frame The paper dust is pressed tightly, leaving a certain space left in the shredder barrel, which is convenient for the next shredding operation.
  • Figure 1 is a schematic view of the structure of the present invention
  • 2 is a schematic view showing the internal structure of the bottom cover of the present invention
  • FIG. 3 is a schematic view showing another angle of the bottom cover of the present invention
  • the paper shredder of the present invention comprises a shredder head and a shredder 30, the shredder head is made up of a shredder head 10, and a shredder head cover 20, the shredder head is further provided with a shredder assembly (not shown); the shredder head cover 10 is provided with a paper inlet 12, and the paper to be pulverized is fed by the paper inlet 12 feeding for pulverization, the paper shredder head cover 20 is provided with a paper exit 23, and the smashed paper dust is dropped from the paper exit 23 into the shredder 30;
  • the paper shredder further includes a motor 40 and a platen 50.
  • the platen 50 is located in the shredder 30 and is driven by the motor 40 to move up and down in the shredder 30.
  • the lifting action of the platen 50 can be used to move the shredder 30.
  • the paper dust inside is pressed, so that a certain space is left in the shredder 30, Convenient for the next shredding operation.
  • the utility model adopts the following structure.
  • the output shaft of the motor 40 is mounted with a gear 41.
  • the platen 50 is fixedly connected with a rack 60, and the rack 60 is fixed.
  • the gear 41 is vertically mounted, and the gear 41 meshes with the rack 60.
  • the motor 40 When the motor 40 is in operation, its output shaft drives the gear 41 to rotate, the gear 41 rotates to drive the rack 60 to move longitudinally, and the rack 60 pulls the platen.
  • the frame 50 is raised and lowered.
  • the rack 60 can be disposed in the shredder 30 and moved in the shredder 30.
  • the utility model adopts another scheme: As shown in FIG. 2, the bottom of the bottom cover 20 of the shredder head is opened. a through hole (not shown), wherein the rack 60 is inserted into the through hole, that is, the rack 60 can be moved in the shredder head cover 20 and the shredder 30, thereby saving space.
  • the shredder head cover 20 has a longitudinal limiting slot 21 for moving the rack 60, and the limiting slot 21 can be used to limit the rack 60 to ensure the rack 60 moves. Stability.
  • the motor 40 can be installed in the shredder 30 or the outer bottom of the bottom cover 20 of the shredder.
  • the utility model adopts the scheme shown in FIG. 2, gp, and the motor 40 is mounted on the shredder head.
  • the shredder head cover 20 has an auxiliary positioning plate 22 for assisting positioning of the motor 40, and the utility model is more convenient and simple.
  • the shredder head cover 10 is mounted with a control switch 11 for controlling the operation of the motor 40.
  • the operation of the motor 40 must be able to achieve forward rotation and reverse rotation, so that the rack 60 can be moved up and down. Moving downward, the platen 50 is also lifted and lowered; in addition, the number of rotations of the motor 40 determines the moving distance of the rack 60, which can be advanced Designed, for example, when the control switch 11 is activated, the motor 40 is stopped after a certain number of forward rotations, then the motor 40 starts to reverse, and after a certain number of reversals, the motor 40 is stopped. Accordingly, the rack 60 drives the platen 50 to be broken. The highest point in the paper bin 30 is moved down to the lowest point and moved again from the lowest point to the highest point.
  • the shredder 30 has a transparent window 31.
  • the transparent window 31 allows the user to see the accumulation of paper dust inside the shredder 30. If the paper dust is too high, the platen 50 can be activated. The paper dust in the shredder 30 is pressed.
  • the platen 50 has a paper leakage hole, that is, the platen 50 itself must pass through the pulverized paper dust and fall into the shredder 30, in which the platen 50 is fabricated. When you need to design the corresponding paper hole.
  • the shape of the platen 50 of the present invention is not limited and may have different shapes.
  • the opening of the shredder to which the present invention is applied is also not limited.
  • the working principle of the utility model is: when the paper dust in the shredder 30 is excessively accumulated, the control switch 11 is activated to operate the motor 40, the motor 40 realizes forward rotation and reverse rotation, and the output shaft of the motor 40 drives the gear 41 to rotate.
  • the gear 41 rotates to drive the rack 60 to realize the lifting movement, and the rack 60 pulls the platen 50 up and down, thereby pressing the paper dust in the shredder 30 to leave a certain space for the next shredding operation.
  • the utility model has the advantages of simple structure, convenient use and humanized characteristics.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Déchiqueteuse à papier avec dispositif électrique presseur de papier, comprenant une tête de déchiqueteuse à papier, un baril (30) pour papier déchiqueté, un moteur (40) et un cadre presseur (50) de papier. La tête de déchiqueteuse à papier est composée d’un couvercle supérieur (10) de tête et d’un couvercle inférieur (20) de tête, le cadre presseur (50) de papier est situé dans le baril (30) pour papier déchiqueté et est entraîné par le moteur (40) de façon à monter et descendre dans le baril (30) pour papier déchiqueté. Lorsque le papier déchiqueté occupe la majorité de l’espace du baril (30) pour papier déchiqueté, le moteur (40) entraîne le cadre presseur (50) de papier de façon à le faire monter et descendre afin de compacter le papier déchiqueté, de telle sorte qu’un certain espace soit ménagé dans le baril (30) pour papier déchiqueté.
PCT/CN2010/070013 2009-08-28 2010-01-04 Déchiqueteuse à papier avec dispositif électrique presseur de papier WO2011022951A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200920193580.5 2009-08-28
CN2009201935805U CN201500561U (zh) 2009-08-28 2009-08-28 具有电动压纸机构的碎纸机

Publications (1)

Publication Number Publication Date
WO2011022951A1 true WO2011022951A1 (fr) 2011-03-03

Family

ID=42451503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/070013 WO2011022951A1 (fr) 2009-08-28 2010-01-04 Déchiqueteuse à papier avec dispositif électrique presseur de papier

Country Status (2)

Country Link
CN (1) CN201500561U (fr)
WO (1) WO2011022951A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102784699B (zh) * 2012-08-29 2014-07-02 江苏迈技科技有限公司 智能碎纸机
CN103008077A (zh) * 2012-12-11 2013-04-03 宁波海伯商用机器有限公司 一种碎纸机的拨纸机构
CN105996566A (zh) * 2016-07-20 2016-10-12 广东技术师范学院 一种带有碎纸功能的床

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2638840Y (zh) * 2003-07-08 2004-09-08 何明辉 碎纸机的机械式延迟装置
CN2684931Y (zh) * 2003-11-28 2005-03-16 何明辉 碎纸机的辅助开关
US20060157600A1 (en) * 2005-01-19 2006-07-20 Michilin Prosperity Co., Ltd. Paper shredder having a manual paper pressing device
CN2910354Y (zh) * 2006-05-22 2007-06-13 世庆实业股份有限公司 设有手动压纸装置的碎纸机
CN2920400Y (zh) * 2006-05-18 2007-07-11 茂新五金制品（深圳）有限公司 一种带光照透窗之碎纸机
CN200942350Y (zh) * 2006-06-20 2007-09-05 游琇蔓 碎纸机的碎屑压紧装置
WO2009096779A2 (fr) * 2008-02-01 2009-08-06 Syntech Holdings B.V. Dispositif de broyage d'une tôle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2638840Y (zh) * 2003-07-08 2004-09-08 何明辉 碎纸机的机械式延迟装置
CN2684931Y (zh) * 2003-11-28 2005-03-16 何明辉 碎纸机的辅助开关
US20060157600A1 (en) * 2005-01-19 2006-07-20 Michilin Prosperity Co., Ltd. Paper shredder having a manual paper pressing device
CN2920400Y (zh) * 2006-05-18 2007-07-11 茂新五金制品（深圳）有限公司 一种带光照透窗之碎纸机
CN2910354Y (zh) * 2006-05-22 2007-06-13 世庆实业股份有限公司 设有手动压纸装置的碎纸机
CN200942350Y (zh) * 2006-06-20 2007-09-05 游琇蔓 碎纸机的碎屑压紧装置
WO2009096779A2 (fr) * 2008-02-01 2009-08-06 Syntech Holdings B.V. Dispositif de broyage d'une tôle

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