CN203329767U - Transmission mechanism of paper shredder and gear combination of paper shredder - Google Patents
Transmission mechanism of paper shredder and gear combination of paper shredder Download PDFInfo
- Publication number
- CN203329767U CN203329767U CN2013202500205U CN201320250020U CN203329767U CN 203329767 U CN203329767 U CN 203329767U CN 2013202500205 U CN2013202500205 U CN 2013202500205U CN 201320250020 U CN201320250020 U CN 201320250020U CN 203329767 U CN203329767 U CN 203329767U
- Authority
- CN
- China
- Prior art keywords
- gear
- cutter shaft
- travelling gear
- adapter sleeve
- cutter
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of manufacturing of paper shredders and discloses a transmission mechanism of a paper shredder and a gear combination of the paper shredder. The transmission mechanism comprises a connection sleeve sleeved on a cutter shaft of the paper shredder, and a transmission gear I and a transmission II which are sleeved on the connection sleeve respectively. The gear combination provided by the utility model can prevent the cutter shaft from being twisted off and the cost of materials for manufacturing is low.
Description
Technical field
The utility model relates to shredder and manufactures field, relates in particular to a kind of transmission mechanism of paper file cutter and gear combination thereof.
Background technology
Please refer to Fig. 1, for existing a kind of transmission mechanism of paper file cutter, this transmission mechanism of paper file cutter comprises: motor 1, gear mechanism 2 and two cutter shafts 3, the duplicate gear II 23 that described gear mechanism 2 has duplicate gear I 21, gear combination 22 and connects described duplicate gear I 21 and described gear combination 22, described gear combination 22 has the travelling gear I 221 and travelling gear II 222 be sheathed on respectively on a cutter shaft 3, and described travelling gear I 221 is meshing with described duplicate gear II 23.
Existing transmission mechanism of paper file cutter has the following disadvantages:
When cutter shaft 3 is less and gear combination 22 when thinner, because gear combination 22 is less with the contact area of cutter shaft 3, therefore easily occur situation about twisting off while making cutter shaft 3 work; And, in order to prevent that cutter shaft from twisting off, at present, industry generally adopts the method that increases cutter shaft 3 diameters and increase gear combination 22 thickness, yet the method not only makes the manufactured materials cost increase, and makes the weight of shredder increase, therefore be unfavorable for enhancing competitiveness.
The utility model content
The utility model purpose is to provide a kind of cutter shaft to be not easy to twist off and manufacture transmission mechanism of paper file cutter and the gear combination thereof that the cost of material is low.
The utility model provides a kind of gear combination for shredder, and it comprises: be sheathed on the adapter sleeve on the cutter shaft of shredder and be sheathed on respectively travelling gear I and the travelling gear II on described adapter sleeve.
The utility model provides a kind of transmission mechanism of paper file cutter also is provided, it comprises frame and is separately fixed at motor, gear mechanism and two cutter shafts on frame, the duplicate gear II that described gear mechanism has duplicate gear I, gear combination and connects described duplicate gear I and described gear combination, described gear combination has and is sheathed on the adapter sleeve on a cutter shaft wherein and is sheathed on respectively travelling gear I and the travelling gear II on described adapter sleeve, and described travelling gear I and described duplicate gear II are meshing.
Compared with prior art, the beneficial effects of the utility model are:
(1) travelling gear I and travelling gear II are enclosed within respectively the periphery of cutter shaft indirectly by adapter sleeve, this structure can fine solution when at cutter shaft, less and travelling gear I, travelling gear II are thinner, reduce travelling gear I and the travelling gear II shearing force to cutter shaft, thereby can prevent that cutter shaft from twisting off.
(2) setting of described adapter sleeve, make cutter shaft intensity strengthen, thereby without the thickness that increases the cutter shaft diameter and increase travelling gear I and travelling gear II, thereby be conducive to save the material cost of manufacturing.
The accompanying drawing explanation
Fig. 1 is existing transmission mechanism of paper file cutter decomposed figure;
The constitutional diagram that Fig. 2 is the utility model transmission mechanism of paper file cutter;
Another visual angle figure that Fig. 3 is Fig. 2;
The decomposed figure that Fig. 4 is the utility model transmission mechanism of paper file cutter.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Please refer to Fig. 2 to Fig. 4, the utility model provides a kind of transmission mechanism of paper file cutter, and it comprises frame 1 and is separately fixed at motor 2, gear mechanism 3, the first cutter shaft 4 and the second cutter shaft 5 on frame 1.
The rotating shaft output 21 of described motor 2 is equipped with driven wheel (not shown).
Described gear mechanism 3 has duplicate gear I 31, gear combination 32, connects duplicate gear II 33 and the driven gear 34 of described duplicate gear I 31 and described gear combination 32.
Described duplicate gear I 31 is by the gear wheel I 311 be connected and pinion I 312, and described gear wheel I 311 is meshing with described driven wheel (not shown).
Described gear combination 32 has adapter sleeve 321, travelling gear I 322, travelling gear II 323 and retention device 324.Described adapter sleeve 321 has for the sheathed trepanning 3211 of described the first cutter shaft 4, and described trepanning 3211 is polygonal cross-section along the cross section perpendicular to described the first cutter shaft 4 centerline directions, and the trepanning 3211 of described adapter sleeve 321 is sheathed on described the first cutter shaft 4; Described travelling gear I 322 is sheathed on respectively on described adapter sleeve 321 with travelling gear II 323, and described travelling gear II 323 is arranged on the right side of described travelling gear I 322.
Described duplicate gear II 33 is by the gear wheel II 331 be connected and pinion II 332, and described gear wheel II 331 is meshing with described pinion I 312; Described pinion II 332 is meshing with described travelling gear I 322.
Described retention device 324 is enclosed within on described the first cutter shaft 4 and is positioned at the left side of described travelling gear I 322, described retention device 324 is comprised of catch 3241 and the split washer (not shown) that is positioned at described catch 3241 left sides, for preventing described travelling gear I 322, skids off.
Described driven gear 34 is arranged on described the second cutter shaft 5, and described driven gear 34 is meshing with described travelling gear II 323.
The utility model transmission mechanism of paper file cutter course of work is as follows:
When the rotating shaft output 21 of motor 2 rotates, driven wheel (not shown) drives the gear wheel I 311 of duplicate gear I 31 to rotate; When gear wheel I 311 is rotated, the gear wheel II 331 that drives duplicate gear II 33 by pinion I 312 is rotated; When gear wheel II 331 is rotated, by the travelling gear I 322 of pinion II 332 driven gear combinations 32, rotate; When travelling gear I 322 is rotated, band nutating gear II 323 and driven gear 34 rotate, thereby make the first cutter shaft 4 and the second cutter shaft 5 rotate shredded paper.
The beneficial effects of the utility model are:
(1) travelling gear I and travelling gear II are enclosed within respectively the periphery of the first cutter shaft indirectly by adapter sleeve, this structure can fine solution when at the first cutter shaft, less and travelling gear I, travelling gear II are thinner, reduce travelling gear I and the travelling gear II shearing force to the first cutter shaft, thereby can prevent that the first cutter shaft from twisting off.
(2) setting of described adapter sleeve, make the first cutter shaft intensity strengthen, thereby without the thickness that increases the first cutter shaft diameter and increase travelling gear I and travelling gear II, thereby be conducive to save the material cost of manufacturing.
Claims (4)
1. the gear combination for shredder, is characterized in that, comprising: be sheathed on the adapter sleeve on the cutter shaft of shredder and be sheathed on respectively travelling gear I and the travelling gear II on described adapter sleeve.
2. gear combination according to claim 1, is characterized in that: also have and be enclosed within the retention device for preventing that described travelling gear I from skidding off on described cutter shaft.
3. gear combination according to claim 1, it is characterized in that: described adapter sleeve has for the sheathed trepanning of described cutter shaft, and described trepanning is polygonal cross-section along the cross section perpendicular to described cutter shaft centerline direction.
4. a transmission mechanism of paper file cutter, it comprises frame and is separately fixed at motor, gear mechanism and two cutter shafts on frame, it is characterized in that: the duplicate gear II that described gear mechanism has duplicate gear I, gear combination and connects described duplicate gear I and described gear combination, described gear combination has and is sheathed on the adapter sleeve on a cutter shaft wherein and is sheathed on respectively travelling gear I and the travelling gear II on described adapter sleeve, and described travelling gear I and described duplicate gear II are meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202500205U CN203329767U (en) | 2013-05-09 | 2013-05-09 | Transmission mechanism of paper shredder and gear combination of paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202500205U CN203329767U (en) | 2013-05-09 | 2013-05-09 | Transmission mechanism of paper shredder and gear combination of paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329767U true CN203329767U (en) | 2013-12-11 |
Family
ID=49698468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202500205U Expired - Lifetime CN203329767U (en) | 2013-05-09 | 2013-05-09 | Transmission mechanism of paper shredder and gear combination of paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118719A (en) * | 2019-12-31 | 2021-07-16 | 新昌县宏昇机械厂 | Carbon steel duplicate gear processing technology and paper shredder applying same |
-
2013
- 2013-05-09 CN CN2013202500205U patent/CN203329767U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118719A (en) * | 2019-12-31 | 2021-07-16 | 新昌县宏昇机械厂 | Carbon steel duplicate gear processing technology and paper shredder applying same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203329767U (en) | Transmission mechanism of paper shredder and gear combination of paper shredder | |
| CN203395104U (en) | Double-output-shaft driving mechanism | |
| CN202742119U (en) | Conical gear transmission mechanism of circular knife cutting machine | |
| CN203408736U (en) | Traditional Chinese medicine decoction piece crushing device | |
| CN202673978U (en) | Stepped gear shaft | |
| CN203600380U (en) | Green brick squeezing machine | |
| CN205315648U (en) | Driven arc basin horn gear | |
| CN203051454U (en) | Splined shaft | |
| CN205109507U (en) | Biax planet dispersator | |
| CN204866086U (en) | A broken axle device for breaker | |
| CN203082122U (en) | Gear speed reducer with idle pulley as final output end | |
| CN202099181U (en) | Transmission device for cold end roller way in float glass production line | |
| CN203272616U (en) | Hardened face gear reducer motor | |
| CN203580198U (en) | Transmission system of double-helix oil press | |
| CN203184066U (en) | Host structure of rubber regeneration powder making machine | |
| CN202088261U (en) | Knife bench transmission device | |
| CN203371323U (en) | Driving-ring gear feeding device of piston-ring wave-ring cutting machine | |
| CN207171055U (en) | A kind of cutter | |
| CN202883971U (en) | Transmission gear case in calender | |
| CN102900823A (en) | Motor vehicle and differential mechanism thereof | |
| CN212915967U (en) | Novel silica gel crushing processing device | |
| CN202146807U (en) | Transmission mechanism of paper shredder | |
| CN202378156U (en) | Chamfering wheel rotating device for brick press | |
| CN201558860U (en) | Serpentine oscillator of strip mill | |
| CN202865504U (en) | Slitter edge coiling device for air jet loom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGZHOU SUNSHINE COMET ELECTRONIC TECHNOLOGY CO.,LTD. Assignor: Guangzhou Comet Co.,Ltd. Contract record no.: 2016440000127 Denomination of utility model: Transmission mechanism of paper shredder and gear combination of paper shredder Granted publication date: 20131211 License type: Exclusive License Record date: 20160816 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |