WO2011022951A1 - Paper shredder with electric paper pressing device - Google Patents

Paper shredder with electric paper pressing device 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
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WO
WIPO (PCT)
Prior art keywords
shredder
paper
motor
pressing mechanism
head
Prior art date
Application number
PCT/CN2010/070013
Other languages
French (fr)
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/en

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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.

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

Abstract

A paper shredder with an electric paper pressing device, includes a paper shredder head, a shredded paper barrel (30), a motor (40) and a paper pressing frame (50). The paper shredder head is composed of a head upper cover (10) and a head bottom cover (20), the paper pressing frame (50) is located in the shredded paper barrel (30) and is driven by the motor (40) to move up and down in the shredded paper barrel (30). When the shredded paper occupies most of the space of the shredded paper barrel (30), the motor (40) drives the paper pressing frame (50) to move up and down to compact the shredded paper, so that a certain space is left in the shredded paper barrel (30).

Description

具有电动压纸机构的碎纸机 技术领域：  Shredder with electric paper pressing mechanism
本实用新型涉及碎纸机技术领域，特别涉及具有电动压纸机构的 碎纸机。  The utility model relates to the technical field of paper shredders, in particular to a shredder with an electric paper pressing mechanism.
背景技术： Background technique:
碎纸机应用非常广泛，它可以用于粉碎纸张以及光碟等等， 以达 到防止重要信息资料泄露的目的。碎纸机包括有碎纸机机头、碎纸桶， 碎纸桶一般包括碎纸内桶和碎纸外桶，碎纸内桶用来收集被粉碎的碎 屑。 由于碎纸内桶的容量是有限的， 如果碎纸时碎纸桶内的碎屑堆积 得太高， 则碎屑会透过出纸口与碎纸组件接触， 从而影响碎纸组件的 工作， 所以， 当碎纸内桶内的碎屑堆积得太高时， 需要将碎纸内桶内 的碎屑倒掉。其实， 碎屑由出纸口掉落到碎纸内桶内时， 各个碎屑是 松散的， 因此很快就会使碎纸内桶形成已装满的假象， 这样一来， 就 会让使用者频繁倾倒碎纸内桶， 使用非常不方便。  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. In fact, when the debris falls from the paper exit into the inner barrel of the shredded paper, the individual debris is loose, so that the inside of the shredded paper will soon form a full illusion, which will make the user frequent. Pour the inner paper bucket, which is very inconvenient to use.
实用新型内容： Utility model content:
本实用新型的目的是针对现有技术的不足而提供一种具有电动 压纸机构的碎纸机， 该碎纸机能够对碎纸内桶内的碎屑进行压紧整 理， 从而使碎纸内桶内部形成一定的堆积空间， 直到碎纸内桶内的碎 屑都被压紧， 能够减少使用者倾倒碎纸内桶的次数， 非常方便。  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.
为达到上述目的， 本实用新型采用如下技术方案：  In order to achieve the above object, the utility model adopts the following technical solutions:
它包括有碎纸机机头、碎纸桶组成，碎纸机机头由碎纸机机头上 盖、 碎纸机机头底盖构成， 碎纸机还包括有马达、 压纸架， 压纸架位 于碎纸桶内且由马达驱动在碎纸桶内升降，马达驱动压纸架升降而将 碎纸桶内的纸屑压紧。 It consists of a shredder head and a shredded paper bucket. 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.
具体的， 所述的马达的输出轴上安装有齿轮，所述的压纸架固定 连接有纵向齿条， 该齿轮与齿条啮合。  Specifically, 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.
进一步， 所述的碎纸机机头底盖底部开设有通孔，所述的齿条插 设于该通孔内。  Further, 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.
更进一步，所述的碎纸机机头底盖内具有对齿条移动限位的纵向 限位槽。  Further, the shredder head cover has a longitudinal limit groove for limiting the movement of the rack.
所述的马达安装于碎纸机机头底盖内，碎纸机机头底盖内具有对 马达辅助定位的辅助定位板。  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.
另一具体的，所述的碎纸机机头上盖上安装有控制马达工作的控 制开关。  In another specific aspect, the shredder head is mounted with a control switch for controlling the operation of the motor.
进一步， 所述的碎纸机机头上盖上开设有入纸口。  Further, a paper inlet is opened on the upper cover of the shredder head.
所述的碎纸桶上具有透明视窗。  The shredded paper bucket has a transparent window.
所述的压纸架具有漏纸孔， 纸屑可从该漏纸孔掉落到碎纸桶内。 本实用新型的有益效果在于： 在碎纸机内设置可以升降的压纸 架， 当碎纸桶内纸屑占用较大空间时， 可以通过马达驱动该压纸架升 降， 从而利用压纸架将纸屑压紧， 使得碎纸桶内余留出一定的空间， 方便下一次碎纸操作。  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.
附图说明： BRIEF DESCRIPTION OF THE DRAWINGS:
图 1 是本实用新型的结构示意图； 图 2 是本实用新型的底盖的内部结构示意图； 图 3 是本实用新型的底盖的另一角度结构示意图； 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;
其中， 标号及名称是：  Where the label and name are:
10——碎纸机机头上盖， 11——控制开关， 12 入纸口； 10——shredder head cover, 11——control switch, 12 paper inlet;
20 碎纸机机头底盖， 21 限位槽， 22 辅助定位板， 23——出纸口； 20 shredder head cover, 21 limit slot, 22 auxiliary positioning plate, 23 - paper exit;
30——碎纸桶， 31——透明视窗；  30 - shredded paper bucket, 31 - transparent window;
40——马达， 41——齿轮；  40 - motor, 41 - gear;
50——压纸架；  50——press paper holder;
60——齿条。  60 - rack.
具体实施方式： detailed description:
以下所述仅为本实用新型的较佳实施例，并不因此而限定本实用 新型的保护范围。  The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
见附图 1-3， 本实用新型碎纸机它包括有碎纸机机头、碎纸桶 30 组成， 碎纸机机头由碎纸机机头上盖 10、 碎纸机机头底盖 20构成， 碎纸机机头内还设置有碎纸组件 （图中未示出）； 所述的碎纸机机头 上盖 10上开设有入纸口 12， 待粉碎的纸张由入纸口 12送入进行粉 碎， 所述的碎纸机机头底盖 20上开设有出纸口 23， 粉碎形成的纸屑 由出纸口 23掉落到碎纸桶 30内；  Referring to Figures 1-3, 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;
碎纸机还包括有马达 40、 压纸架 50， 压纸架 50位于碎纸桶 30 内且由马达 40驱动在碎纸桶 30内升降， 压纸架 50的升降动作可以 将碎纸桶 30内的纸屑压紧， 从而在碎纸桶 30内空出一定的空间， 以 方便下一次碎纸操作。 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.
为了实现马达 40驱动压纸架 50升降，本实用新型采用以下结构， 所述的马达 40的输出轴上安装有齿轮 41， 所述的压纸架 50固定连 接有齿条 60，该齿条 60呈纵向竖直安装，该齿轮 41与齿条 60啮合， 当马达 40工作时， 它的输出轴带动齿轮 41旋转， 齿轮 41旋转而带 动齿条 60实现纵向移动， 进而由齿条 60拉动压纸架 50实现升降。  In order to realize that the motor 40 drives the platen 50 to be lifted and lowered, 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. 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.
其中， 齿条 60可以设置于碎纸桶 30内， 并在碎纸桶 30内移动， 本实用新型采用另一种方案： 见图 2， 所述的碎纸机机头底盖 20底 部开设有通孔（图中未示出）， 所述的齿条 60插设于该通孔内， 即齿 条 60可以在碎纸机机头底盖 20内及碎纸桶 30内移动， 从而能够节 省空间。  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.
进一步的，所述的碎纸机机头底盖 20内具有对齿条 60移动限位 的纵向限位槽 21， 可以利用限位槽 21对齿条 60的限位作用， 保证 齿条 60移动的稳定性。  Further, 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.
所述的马达 40可以安装于碎纸桶 30内或者碎纸机机头底盖 20 的外底部， 本实用新型采用图 2所示方案， gp， 所述的马达 40安装 于碎纸机机头底盖 20内， 碎纸机机头底盖 20内具有对马达 40辅助 定位的辅助定位板 22， 本实用新型方案更方便、 简洁。  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. In the bottom cover 20, 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.
所述的碎纸机机头上盖 10上安装有控制马达 40工作的控制开关 11， 马达 40的工作， 必须能够实现正转与反转， 这样才能够保证齿 条 60既可以向上移动又可以向下移动，压纸架 50也因此而实现升降; 另外， 马达 40转动的次数决定齿条 60的移动距离， 这些都可以预先 设计好， 例如， 当启动控制开关 11， 马达 40正转一定次数后停止， 然后马达 40开始反转， 反转一定次数后马达 40停止， 相应的， 齿条 60带动压纸架 50从位于碎纸桶 30内的最高处下移到最低处， 并再 次从最低处上移到最高处。 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.
所述的碎纸桶 30上具有透明视窗 31， 使用者从该透明视窗 31 可以看到碎纸桶 30内部纸屑的堆积程度， 如果纸屑堆积过高， 则可 以启动压纸架 50工作， 压紧碎纸桶 30内的纸屑。  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.
需要注意的是， 所述的压纸架 50具有漏纸孔， 也即是压纸架 50 本身必须可供粉碎的纸屑穿过而掉落到碎纸桶 30内， 在制作压纸架 50时， 必须设计相应的漏纸孔。  It should be noted that 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.
本实用新型压纸架 50的形状不限， 可以有不同的形状。  The shape of the platen 50 of the present invention is not limited and may have different shapes.
本实用新型所应用的碎纸机的开状亦受不限制。  The opening of the shredder to which the present invention is applied is also not limited.
本实用新型的工作原理是： 当碎纸桶 30内的纸屑堆积过多时， 启动控制开关 11， 使马达 40工作， 马达 40实现正转及反转， 马达 40的输出轴带动齿轮 41旋转， 齿轮 41旋转而带动齿条 60实现升降 运动， 齿条 60则拉动压纸架 50升降， 进而将碎纸桶 30内的纸屑压 紧， 留出一定空间以方便下一次碎纸操作。  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.
本实用新型结构简单、 使用方便， 兼具人性化特点。  The utility model has the advantages of simple structure, convenient use and humanized characteristics.

Claims

权 利 要 求 书 Claim
1、 具有电动压纸机构的碎纸机， 它包括有碎纸机机头、碎纸桶 (30) 组成， 碎纸机机头由碎纸机机头上盖 （10)、 碎纸机机头底盖 (20)构成， 其特征在于： 碎纸机还包括有马达（40)、压纸架（50)， 压纸架（50)位于碎纸桶（30) 内且由马达（40)驱动在碎纸桶（30) 内升降。 1. A shredder with an electric paper pressing mechanism, which comprises a shredder head and a shredder (30), the shredder head is covered by a shredder head (10), a shredder machine The head cover (20) is characterized in that: the shredder further comprises a motor (40), a platen (50), the platen (50) is located in the shredder (30) and is driven by the motor (40) The drive moves up and down in the shredder (30).
2、根据权利要求 1所述的具有电动压纸机构的碎纸机， 其特征 在于： 所述的马达 （40) 的输出轴上安装有齿轮 （41)， 所述的压纸 架 （50) 固定连接有纵向齿条 （60)， 该齿轮 （41) 与齿条 （60) 啮 合。  2. A paper shredder having an electric paper pressing mechanism according to claim 1, wherein: a gear (41) is mounted on an output shaft of said motor (40), said paper holder (50) A longitudinal rack (60) is fixedly coupled, and the gear (41) is engaged with the rack (60).
3、根据权利要求 2所述的具有电动压纸机构的碎纸机， 其特征 在于：所述的碎纸机机头底盖（20)底部开设有通孔，所述的齿条（60) 插设于该通孔内。  3. The paper shredder with an electric paper pressing mechanism according to claim 2, wherein: the bottom of the shredder head cover (20) is provided with a through hole, and the rack (60) Inserted in the through hole.
4、根据权利要求 3所述的具有电动压纸机构的碎纸机， 其特征 在于： 所述的碎纸机机头底盖（20) 内具有对齿条（60)移动限位的 纵向限位槽 （21)。  The shredder with an electric paper pressing mechanism according to claim 3, wherein: the shredder head cover (20) has a longitudinal limit for moving the rack (60). Bit slot (21).
5、根据权利要求 2或 3或 4所述的具有电动压纸机构的碎纸机， 其特征在于： 所述的马达（40)安装于碎纸机机头底盖 （20) 内， 碎 纸机机头底盖（20)内具有对马达（40)辅助定位的辅助定位板（22)。  5. A paper shredder having an electric paper pressing mechanism according to claim 2 or 3 or 4, wherein: said motor (40) is mounted in the bottom cover (20) of the shredder head, shredded paper The machine head cover (20) has an auxiliary positioning plate (22) for assisting positioning of the motor (40).
6、根据权利要求 1所述的具有电动压纸机构的碎纸机， 其特征 在于： 所述的碎纸机机头上盖（10)上安装有控制马达（40)工作的 控制开关 （11 )。 The paper shredder with an electric paper pressing mechanism according to claim 1, wherein: the shredder head upper cover (10) is mounted with a control motor (40) Control switch (11).
7、根据权利要求 5所述的具有电动压纸机构的碎纸机， 其特征 在于： 所述的碎纸机机头上盖（10)上安装有控制马达（40)工作的 控制开关 （11 )。  The paper shredder with an electric paper pressing mechanism according to claim 5, wherein: the shredder head upper cover (10) is mounted with a control switch for controlling the operation of the motor (40) (11). ).
8、根据权利要求 1所述的具有电动压纸机构的碎纸机， 其特征 在于： 所述的碎纸机机头上盖 （10 ) 上开设有入纸口 （12)。  A paper shredder having an electric paper pressing mechanism according to claim 1, wherein: the paper shredder head cover (10) is provided with a paper inlet (12).
9、 根据权利要求 1所述的具有电动压纸机构的碎纸机， 其特 征在于： 所述的碎纸桶 （30) 上具有透明视窗 （31 )。  A paper shredder having an electric paper pressing mechanism according to claim 1, wherein: said shredder (30) has a transparent window (31).
10、 根据权利要求 7所述的具有电动压纸机构的碎纸机， 其特 征在于： 所述的压纸架 （50) 具有漏纸孔。  A paper shredder having an electric paper pressing mechanism according to claim 7, wherein: said platen (50) has a paper leakage hole.
PCT/CN2010/070013 2009-08-28 2010-01-04 Paper shredder with electric paper pressing device WO2011022951A1 (en)

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CN200920193580.5 2009-08-28

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CN103008077A (en) * 2012-12-11 2013-04-03 宁波海伯商用机器有限公司 Paper shifting mechanism of paper shredder
CN105996566A (en) * 2016-07-20 2016-10-12 广东技术师范学院 Bed with paper shredding function

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