CN2472813Y - Driving mechanism of paper cutter - Google Patents
Driving mechanism of paper cutter Download PDFInfo
- Publication number
- CN2472813Y CN2472813Y CN 01211196 CN01211196U CN2472813Y CN 2472813 Y CN2472813 Y CN 2472813Y CN 01211196 CN01211196 CN 01211196 CN 01211196 U CN01211196 U CN 01211196U CN 2472813 Y CN2472813 Y CN 2472813Y
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- Prior art keywords
- fixed
- motor
- gear
- utility
- model
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a transmission mechanism of a paper shredder. The utility model is characterized in that a double-shaft motor is connected with a reduction box, a gear is fixed on an output shaft of the reduction box, and other two gears and another gear are fixed on straight cutters. A driving pulley is fixed on an output shaft on the tail end of the motor, and a driven pulley is fixed on a transverse cutter. The utility model has the advantages of reasonable structure and artful design, changes multi-stage speed reduction into one-stage speed reduction, naturally and rationally distributes and outputs the motor power according to different working torques of two sets of cutters and reduces the requirement and the cost of a driving member. Accordingly, the utility model improves the paper shredding ability of granular paper shredders and has generalization value.
Description
The utility model relates to a kind of transmission mechanism of graininess shredder, belongs to the shredder technical field.
The graininess shredder of prior art, its kind of drive all adopt the drive path of " motor synchronous band deceleration revolving knife is synchronously with reduction gearing shaft gear deceleration vertical cut cutter ", to reach the purpose of slowing down step by step.Because the moment of torsion of graininess shredder vertical cut cutter carrying is much higher than the operation torque of revolving knife, and the intensity of being with has synchronously limited the transmission of power of motor, easily causes transmission failure.Therefore, the shredder of this structure has following shortcoming: 1, limited the raising of graininess shredded paper ability.2, cause the waste of power of motor.3, drive mechanism complexity, the processing cost height, transmission efficiency is low, influences complete machine performance and working life.
The purpose of this utility model provides and a kind ofly can effectively overcome above-mentioned defective, can improve the shredder transmission mechanism of shredded paper ability.
Technical solutions of the utility model are, a kind of shredder transmission mechanism, mainly be made up of motor, gear, vertical cut cutter, revolving knife, its characteristics are: motor 1 is stretched motor for twin shaft, and it is connected with reduction box 2, gear 9 is fixed on the output shaft of reduction box 2, gear 10,11 is fixed on the vertical cut cutter 3, and gear 12 is fixed on the vertical cut cutter 4, and driving pulley 5 is fixed on the output shaft of motor 1 tail end, passive belt wheel 7 is fixed on the revolving knife 8, between two belt wheels by being with 6 to install expansion tightening wheel additional and connect synchronously.
Owing to adopt such scheme, be not difficult to draw as drawing a conclusion, the utility model is rational in infrastructure, be skillfully constructed, change multi-stage speed-reducing into one-level and slow down, power of motor is according to two groups of operation torques that cutter is different, naturally reasonably distribute output, reduced requirement and cost, thereby improved the shredded paper ability of graininess shredder, tool promotional value driving member.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, the twin shaft of this shredder transmission mechanism is stretched motor 1 and is connected with reduction box 2, gear 9 is fixed on the output shaft of reduction box 2, gear 10,11 is fixed on the vertical cut cutter 3, gear 12 is fixed on the vertical cut cutter 4, driving pulley 5 is fixed on the output shaft of motor 1 tail end, and passive belt wheel 7 is fixed on the revolving knife 8, between two belt wheels by being with 6 to install expansion tightening wheel additional and connect synchronously.
The power of motor is leaded up to gear 9 and is passed to gear 10 and drive 3 rotations of vertical cut cuttves, passes to gear 12 by gear 11 then and drives 4 rotations of vertical cut cuttves.Another road motor power by being with 6 to pass to passive belt wheel 7 synchronously, drives revolving knife 8 rotations by driving pulley 5.In the shredded paper process, revolving knife 8 is done rotation in the same way with vertical cut cutter 4, stability of rotation, and the stall linkage is good, and driving force is big, is adapted to high-power, high capacity, high efficiency occasion is used.
Claims (1)
1, a kind of shredder transmission mechanism, mainly form by motor, gear, vertical cut cutter, revolving knife, it is characterized in that: motor (1) is stretched motor for twin shaft, it is connected with reduction box (2), gear (9) is fixed on the output shaft of reduction box (2), gear (10), (11) are fixed on the vertical cut cutter (3), gear (12) is fixed on the vertical cut cutter (4), driving pulley (5) is fixed on the output shaft of motor (1) tail end, passive belt wheel (7) is fixed on the revolving knife (8), installs expansion tightening wheel additional by synchronous band (6) between two belt wheels and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211196 CN2472813Y (en) | 2001-03-20 | 2001-03-20 | Driving mechanism of paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211196 CN2472813Y (en) | 2001-03-20 | 2001-03-20 | Driving mechanism of paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472813Y true CN2472813Y (en) | 2002-01-23 |
Family
ID=33630628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211196 Expired - Fee Related CN2472813Y (en) | 2001-03-20 | 2001-03-20 | Driving mechanism of paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472813Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000624B (en) * | 2009-09-01 | 2012-10-17 | 沈锦海 | Crusher for crushing optical discs, magnetic discs and paper sheets |
| CN105080669A (en) * | 2015-09-21 | 2015-11-25 | 江苏天鹏机电制造有限公司 | Planetary ball mill |
| CN105996566A (en) * | 2016-07-20 | 2016-10-12 | 广东技术师范学院 | Bed with paper shredding function |
-
2001
- 2001-03-20 CN CN 01211196 patent/CN2472813Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000624B (en) * | 2009-09-01 | 2012-10-17 | 沈锦海 | Crusher for crushing optical discs, magnetic discs and paper sheets |
| CN105080669A (en) * | 2015-09-21 | 2015-11-25 | 江苏天鹏机电制造有限公司 | Planetary ball mill |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |