CN202962601U - Paper jacking mechanism of paper shredder - Google Patents
Paper jacking mechanism of paper shredder Download PDFInfo
- Publication number
- CN202962601U CN202962601U CN 201220688502 CN201220688502U CN202962601U CN 202962601 U CN202962601 U CN 202962601U CN 201220688502 CN201220688502 CN 201220688502 CN 201220688502 U CN201220688502 U CN 201220688502U CN 202962601 U CN202962601 U CN 202962601U
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- CN
- China
- Prior art keywords
- paper
- front support
- connecting rod
- support rods
- bedplate
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- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a paper jacking mechanism of a paper shredder. The paper jacking mechanism comprises a bedplate, front support rods and a connecting rod, wherein two front support rods which are crosswise arranged are connected to the lower side of the front end of the bedplate; two back support rods which are crosswise arranged are connected to the lower side of the back end of the bedplate; a middle connecting rod passes through the middle of the front support rods and the back support rods by through holes; the two ends of each front support rod and the two ends of each back support rods are connected by virtue of a connecting rod; a motor mounting seat and a speed reducing motor are arranged on a machine body at the lower ends of the front support rods; an output shaft of the speed reducing motor is connected with a scroll; two pull ropes are connected to the scroll; the upper end of each pull rope is connected with the middle connecting rod; a transitional frame is arranged on a machine body at the front end of the bedplate; a reset spring is wound on the transitional frame; one end of the reset spring is connected with one end of the middle connecting rod; and the other end of the reset spring is connected with a spring connection seat. The paper jacking mechanism has a simple structure, and is lifted by using an electric driving mode, reliable to operate, and convenient to repair; and the bedplate cannot incline so as to guarantee the stability of paper feeding and heavy loading capacity and realize automatic lifting.
Description
Technical field
The utility model relates to the office appliance field, particularly relates to a kind of top mechanism of paper of shredder.
Background technology
Shredder is comprised of one group of blade that rotates, paper comb and CD-ROM drive motor.Paper is sent in the middle of the blade of mutual interlock, is divided into a lot of tiny scraps of paper, to reach secret purpose.Shape after the shredded paper mode refers to be shredded by paper shredding blade after paper is processed through shredder.According to the building form of paper shredding blade, existing shredded paper mode has: granular, section shape, strip, etc.The data quantity of some office is large, often need at short notice to process a lot of paper, mostly present shredder is to adopt lifting platform to place the paper of a large amount of processing, can significantly utilize the inner space of shredder like this, existing lifting platform is to adopt spring mostly, and the words that the paper amount is large need to be with lifting platform toward pressing down, and the long-term pressurized of spring easily damages, and the situation that lifting platform all around tilts usually appears, affect the work of paper feeder.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of top mechanism of paper of shredder, and simple in structure, lifting is steady, and Zhang Zailiang is large for the paper dress, convenient for maintaining, failure rate is low.
the technical scheme that its technical problem that solves the utility model adopts is: the top mechanism of paper that a kind of shredder is provided, comprise platen, front support rod and connecting rod, the downside of the front end of described platen is connected with the front support rod of two arranged crosswise, the rear end downside of described platen is connected with the back stay of two arranged crosswise, the centre of described front support rod and back stay is installed with a middle brace rod by through hole, all connect by connecting rod between the two ends of described front support rod and the two ends of back stay, on the body of described front support rod lower end, motor mount is installed, one side of described motor mount is equipped with reducing motor, the output shaft of described reducing motor is connected with spool, be connected with two stay cords on described spool, the upper end of described stay cord is connected with middle brace rod, on the body of described platen front end, transition frame is installed, on the body of one side of described reducing motor, the spring Connection Block is installed, be wound with back-moving spring on described transition frame, one end of described back-moving spring is connected with an end of middle brace rod, the other end is connected with the spring Connection Block.
The length of described middle brace rod is greater than the length of connecting rod.
Described stay cord passes the through hole on spool and is wrapped on spool.
Described motor mount be arranged in the middle of the front end of platen under body on.
Beneficial effect
The utility model relates to a kind of top mechanism of paper of shredder, and is simple in structure, adopts the motorized motions lifting, reliable, easy to maintenance, and platen can not occur tilting, and guaranteed the steady of paper feeding, and useful load is large, automatic lifting.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of device described in the utility model;
Fig. 2 is the three-dimensional structure diagram of device described in the utility model;
Fig. 3 is the construction profile of device described in the utility model;
Fig. 4 is the assembling three-dimensional structure diagram of device described in the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
as shown in Fig. 1-4, embodiment of the present utility model relates to a kind of top mechanism of paper of shredder, comprise platen 1, front support rod 9 and connecting rod 4, the downside of the front end of described platen 1 is connected with the front support rod 9 of two arranged crosswise, the rear end downside of described platen 1 is connected with the back stay 3 of two arranged crosswise, the centre of described front support rod 9 and back stay 3 is installed with a middle brace rod 10 by through hole, all connect by connecting rod 4 between the two ends of the two ends of described front support rod 9 and back stay 3, on the body of described front support rod 9 lower ends, motor mount 7 is installed, one side of described motor mount 7 is equipped with reducing motor 8, the output shaft of described reducing motor 8 is connected with spool 5, be connected with two stay cords 6 on described spool 5, the upper end of described stay cord 6 is connected with middle brace rod 10, on the body of described platen 1 front end, transition frame 11 is installed, on the body of one side of described reducing motor 8, spring Connection Block 13 is installed, be wound with back-moving spring 12 on described transition frame 11, one end of described back-moving spring 12 is connected with an end of middle brace rod 10, the other end is connected with spring Connection Block 13.
The length of described middle brace rod 10 is greater than the length of connecting rod 4, and described stay cord 6 passes the through hole on spool 5 and is wrapped on spool 5, described motor mount 7 be arranged in the middle of the front end of platen 1 under body on.
After the paper feeding cover plate of shredder is opened, reducing motor 8 meeting work, driving spool 5 rotates, spool 5 is rolled stay cord 6 moves downward platen 1, after placing paper on platen 1, close the paper feeding cover plate, this moment, reducing motor 8 quit work, back-moving spring 12 pulls platen 1 to move up under the effect of spring force, until paper withstands the paper feeding cover plate.
Claims (4)
1. the top mechanism of paper of a shredder, comprise platen (1), front support rod (9) and connecting rod (4), it is characterized in that, the downside of the front end of described platen (1) is connected with the front support rod (9) of two arranged crosswise, the rear end downside of described platen (1) is connected with the back stay (3) of two arranged crosswise, the centre of described front support rod (9) and back stay (3) is installed with a middle brace rod (10) by through hole, all connect by connecting rod (4) between the two ends of the two ends of described front support rod (9) and back stay (3), on the body of described front support rod (9) lower end, motor mount (7) is installed, one side of described motor mount (7) is equipped with reducing motor (8), the output shaft of described reducing motor (8) is connected with spool (5), be connected with two stay cords (6) on described spool (5), the upper end of described stay cord (6) is connected with middle brace rod (10), on the body of described platen (1) front end, transition frame (11) is installed, spring Connection Block (13) is installed on the body of one side of described reducing motor (8), be wound with back-moving spring (12) on described transition frame (11), one end of described back-moving spring (12) is connected with an end of middle brace rod (10), the other end is connected with spring Connection Block (13).
2. the top mechanism of paper of a kind of shredder according to claim 1, it is characterized in that: the length of described middle brace rod (10) is greater than the length of connecting rod (4).
3. the top mechanism of paper of a kind of shredder according to claim 1, it is characterized in that: described stay cord (6) passes the through hole on spool (5) and is wrapped on spool (5).
4. the top mechanism of paper of a kind of shredder according to claim 1 is characterized in that: described motor mount (7) be arranged in the middle of the front end of platen (1) under body on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688502 CN202962601U (en) | 2012-12-11 | 2012-12-11 | Paper jacking mechanism of paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688502 CN202962601U (en) | 2012-12-11 | 2012-12-11 | Paper jacking mechanism of paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962601U true CN202962601U (en) | 2013-06-05 |
Family
ID=48503732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688502 Withdrawn - After Issue CN202962601U (en) | 2012-12-11 | 2012-12-11 | Paper jacking mechanism of paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008079A (en) * | 2012-12-11 | 2013-04-03 | 宁波海伯商用机器有限公司 | Paper jacking mechanism of paper shredder |
-
2012
- 2012-12-11 CN CN 201220688502 patent/CN202962601U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008079A (en) * | 2012-12-11 | 2013-04-03 | 宁波海伯商用机器有限公司 | Paper jacking mechanism of paper shredder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20150128 |
|
| RGAV | Abandon patent right to avoid regrant |