CN2893327Y - Chain wheel - Google Patents

Chain wheel Download PDF

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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
Application number
CN 200620071714
Other languages
Chinese (zh)
Inventor
田鸿彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 200620071714 priority Critical patent/CN2893327Y/en
Application granted granted Critical
Publication of CN2893327Y publication Critical patent/CN2893327Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of sprocket wheel
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.
CN 200620071714 2006-05-18 2006-05-18 Chain wheel Expired - Fee Related CN2893327Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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