CN2893327Y - Chain wheel - Google Patents
Chain wheel Download PDFInfo
- Publication number
- CN2893327Y CN2893327Y CN 200620071714 CN200620071714U CN2893327Y CN 2893327 Y CN2893327 Y CN 2893327Y CN 200620071714 CN200620071714 CN 200620071714 CN 200620071714 U CN200620071714 U CN 200620071714U CN 2893327 Y CN2893327 Y CN 2893327Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- shaped piece
- wheel body
- wheel
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model provides a sprocket, the utility model relates to a sprocket especially relates to scrape the sprocket of the mud scraper that collection sedimentation tank bottom mud was used. The utility model discloses constitute by wheel body and a plurality of U-shaped piece, a plurality of U-shaped piece equipartitions on the same circumference of wheel body and respectively with wheel body fixed connection, U-shaped piece and U-shaped piece closely arrange in proper order, and the adjacent both sides limit of two adjacent U-shaped pieces constitutes a teeth of a cogwheel. The transmission chain wheel of the utility model can be assembled in the opposite direction for continuous use after the wheel teeth are worn due to long-time unidirectional rotation, so that the service life of the chain wheel is doubled; the single U-shaped block is simple to process and low in manufacturing cost. The utility model discloses connect reliably, the range of application is wide.
Description
Technical field
The utility model relates to a kind of sprocket wheel, relates in particular to the sprocket wheel of scraping the scraper that collection precipitation pool bottom sludge uses.
Background technique
Common sprocket wheel mostly is overall structure, and long-term use can cause wearing and tearing, and then scraps, and has caused very big waste.The manufacturer who has designs a kind of split type sprocket wheel, and it divides wheel body and gear ring, behind odontotripsis, changes gear ring and can repair.But the processing of gear ring is still complicated, required precision height, the cost height of processing and fabricating.
Summary of the invention
The utility model provides a kind of sprocket wheel that is become the gear teeth by the packaged combo of U-shaped at above defective.
The technical solution of the utility model is: be made up of wheel body and plurality of U-shaped piece, the plurality of U-shaped piece is distributed on the same circumference of wheel body and fixedlys connected with wheel body respectively, U-shaped piece and U-shaped piece are closely arranged successively, and the adjacent dual-side of adjacent two U-shaped pieces constitutes gear teeth.
Drive sprocket of the present utility model after wearing and tearing appear in the long-time unidirectional rotation of the gear teeth, can assemble in the other direction and continue to use, and makes increase by one times the working life of sprocket wheel; The processing of single U-shaped piece is simple, low cost of manufacture.The utility model connects reliable, applied range.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is the U-shaped piece among the figure, the 2nd, and wheel body.
Fig. 2 is the sectional view of Fig. 1
Embodiment
Sprocket wheel is an assembling type, and it comprises wheel body and plurality of U-shaped piece 1, and plurality of U-shaped piece 1 is distributed on the same circumference of wheel body 2 and fixedlys connected with wheel body 2 respectively, and U-shaped piece 1 is closely arranged successively with U-shaped piece 1, and the adjacent dual-side of adjacent two U-shaped pieces 1 constitutes gear teeth.
Claims (1)
1, a kind of sprocket wheel, it is characterized in that, form that the plurality of U-shaped piece is distributed on the same circumference of wheel body and fixedlys connected with wheel body respectively by wheel body and plurality of U-shaped piece, U-shaped piece and U-shaped piece are closely arranged successively, and the adjacent dual-side of adjacent two U-shaped pieces constitutes gear teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071714 CN2893327Y (en) | 2006-05-18 | 2006-05-18 | Chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071714 CN2893327Y (en) | 2006-05-18 | 2006-05-18 | Chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893327Y true CN2893327Y (en) | 2007-04-25 |
Family
ID=38061488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071714 Expired - Fee Related CN2893327Y (en) | 2006-05-18 | 2006-05-18 | Chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893327Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032551A (en) * | 2011-10-05 | 2013-04-10 | 株式会社椿本链条 | Change gear sprocket |
-
2006
- 2006-05-18 CN CN 200620071714 patent/CN2893327Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032551A (en) * | 2011-10-05 | 2013-04-10 | 株式会社椿本链条 | Change gear sprocket |
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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: Jiangsu Runtian Water Supply Industry Equipment Co., Ltd. Assignor: Tian Hongbin Contract record no.: 2010320000130 Denomination of utility model: Chain wheel overload protective device Granted publication date: 20070425 License type: Exclusive License Record date: 20100225 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20130518 |