CN203162020U - Chain-drive reciprocating motion mechanism - Google Patents
Chain-drive reciprocating motion mechanism Download PDFInfo
- Publication number
- CN203162020U CN203162020U CN 201320123568 CN201320123568U CN203162020U CN 203162020 U CN203162020 U CN 203162020U CN 201320123568 CN201320123568 CN 201320123568 CN 201320123568 U CN201320123568 U CN 201320123568U CN 203162020 U CN203162020 U CN 203162020U
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- CN
- China
- Prior art keywords
- chain
- forth
- piece
- moving block
- axle
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- Expired - Fee Related
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Abstract
The utility model relates to a chain-drive reciprocating motion mechanism which is mainly composed of a driving chain wheel 1, a driven chain wheel 2, a chain 3, a special chain link 4, a reciprocating moving block 5 and a moving guide rail 6. An n-shaped shifting fork is arranged on the reciprocating moving block 5; the special chain link 4 is arranged on the chain 3; the long pin shaft 401 of the special chain link 4 is longer than the pin shaft 301 of an ordinary chain link, and is installed in the n-shaped shifting fork on the reciprocating moving block 5; when the driving chain wheel 1 rotates, the chain 3 and the driven chain wheel 2 are driven to move; the reciprocating moving block 5 is shifted by the long pin shaft 401 on the special chain link 4 on the chain 3 to achieve reciprocating motion.
Description
Technical field
The utility model relates to a kind of reciprocating mechanism, is a kind of chain transmission reciprocating mechanism specifically.
Background technique
To-and-fro motion is one of common motion mode in the machinery, reciprocating mechanism commonly used has slidercrank mechanism, cam mechanism etc., but when reciprocating distance is big, it is very big that the physical dimension of these mechanisms can become, and therefore needs a kind of length that can realize apart from to-and-fro motion and the less mechanical transmission mechanism of structure.
Summary of the invention
The purpose of this utility model provides a kind of chain transmission reciprocating mechanism.
The technical solution of the utility model: this chain transmission reciprocating mechanism by drive sprocket (1), driven sprocket (2), chain (3), specific links (4), move back and forth piece (5) and moving block guide rail (6) is formed; " n " shape shift fork is arranged moving back and forth piece (5), at chain (3) specific links (4) is arranged, the axle (401) of having strong market potential of specific links (4) is longer than the bearing pin (301) of regular link, the axle (401) of having strong market potential is installed in " n " shape shift fork that moves back and forth on the piece (5), be used for stirring and move back and forth piece (5), realize to-and-fro motion.
Beneficial effect: this chain transmission reciprocating mechanism is simple in structure, easy to manufacture, and mechanism size was less when reciprocating distance was big.
Description of drawings
Fig. 1 moves back and forth the schematic representation that piece moves right in this chain transmission reciprocating mechanism.
Fig. 2 moves back and forth the schematic representation that piece is moved to the left in this chain transmission reciprocating mechanism.
Fig. 3 is the structural representation of regular link and specific links in the chain.
1-drive sprocket, 2-driven sprocket, 3-chain, 301-bearing pin, 302-outer plate, 303-inner plate, 304-sleeve, 305-roller, 4-specific links, the 401-axle of having strong market potential, 5-move back and forth piece, 6-moving block guide rail.
Embodiment
According to Fig. 1, Fig. 2 and Fig. 3 specific embodiments of the present utility model is described in detail.
From Fig. 1, Fig. 2 and Fig. 3 structure characteristic of this chain transmission reciprocating mechanism as can be seen, this chain transmission reciprocating mechanism by drive sprocket 1, driven sprocket 2, chain 3, specific links 4, move back and forth piece 5 and moving block guide rail 6 is formed; " n " shape shift fork is arranged moving back and forth piece 5, at chain 3 specific links 4 is arranged, the axle 401 of having strong market potential of specific links 4 is longer than the bearing pin 301 of regular link, and the axle 401 of having strong market potential is installed in moving " n " shape shift fork that moves back and forth on the piece 5; When drive sprocket 1 rotates, drive chain 3 and driven sprocket 2 motions, the axle 401 of having strong market potential on the chain 3 on the specific links 4 is stirred and is moved back and forth piece 5 realization to-and-fro motion.
When moving back and forth piece 5 for the axle 401 of having strong market potential is stirred sliding friction is become rolling friction, can also a rolling bearing be installed at the axle 401 of having strong market potential.
Claims (1)
1. chain transmission reciprocating mechanism is characterized in that: by drive sprocket (1), driven sprocket (2), chain (3), specific links (4), move back and forth piece (5) and moving block guide rail (6) is formed; " n " shape shift fork is arranged moving back and forth piece (5), at chain (3) specific links (4) is arranged, the axle (401) of having strong market potential of specific links (4) is longer than the bearing pin (301) of regular link, the axle (401) of having strong market potential is installed in " n " shape shift fork that moves back and forth on the piece (5), be used for stirring and move back and forth piece (5), realize to-and-fro motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123568 CN203162020U (en) | 2013-03-19 | 2013-03-19 | Chain-drive reciprocating motion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123568 CN203162020U (en) | 2013-03-19 | 2013-03-19 | Chain-drive reciprocating motion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162020U true CN203162020U (en) | 2013-08-28 |
Family
ID=49023206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320123568 Expired - Fee Related CN203162020U (en) | 2013-03-19 | 2013-03-19 | Chain-drive reciprocating motion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162020U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662267A (en) * | 2016-04-23 | 2016-06-15 | 于恩海 | Reciprocating electric surface cleaner |
| CN107900038A (en) * | 2017-11-22 | 2018-04-13 | 戚展鹏 | A kind of tubular metal material surface wiping device |
| CN108263811A (en) * | 2018-03-20 | 2018-07-10 | 安徽工程大学 | A kind of reciprocating conveying device |
| CN110972960A (en) * | 2019-12-25 | 2020-04-10 | 蒋枪 | Livestock-raising is with high-efficient clean colony house |
| CN114441339A (en) * | 2022-01-27 | 2022-05-06 | 江苏中煤电缆有限公司 | Reciprocating bending test device for cable sample |
-
2013
- 2013-03-19 CN CN 201320123568 patent/CN203162020U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662267A (en) * | 2016-04-23 | 2016-06-15 | 于恩海 | Reciprocating electric surface cleaner |
| CN105662267B (en) * | 2016-04-23 | 2018-11-27 | 于恩海 | Reciprocating motor surface cleaning |
| CN107900038A (en) * | 2017-11-22 | 2018-04-13 | 戚展鹏 | A kind of tubular metal material surface wiping device |
| CN108263811A (en) * | 2018-03-20 | 2018-07-10 | 安徽工程大学 | A kind of reciprocating conveying device |
| CN110972960A (en) * | 2019-12-25 | 2020-04-10 | 蒋枪 | Livestock-raising is with high-efficient clean colony house |
| CN114441339A (en) * | 2022-01-27 | 2022-05-06 | 江苏中煤电缆有限公司 | Reciprocating bending test device for cable sample |
| CN114441339B (en) * | 2022-01-27 | 2024-07-12 | 江苏中煤电缆有限公司 | Reciprocating bending test device for cable sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140319 |