CN104217640B - A kind of teaching electronic sheave laboratory table - Google Patents
A kind of teaching electronic sheave laboratory table Download PDFInfo
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- CN104217640B CN104217640B CN201410446999.2A CN201410446999A CN104217640B CN 104217640 B CN104217640 B CN 104217640B CN 201410446999 A CN201410446999 A CN 201410446999A CN 104217640 B CN104217640 B CN 104217640B
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- sheave
- electronic
- turbin generator
- teaching
- motor
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
A kind of teaching electronic sheave laboratory table disclosed by the invention includes frame, sheave motor, driver plate, Locking arc block, straight pin, outer groove-wheel, electronic slot turbin generator, sleeve and sheave motion contrast plate, by inputting periodic sheave curve movement signal to electronic slot turbin generator, make sheave motor carry out the uniform motion identical with the sheave motor message cycle simultaneously, Geneva mechanism can be driven to move, thus realize and the contrast of sheave motion contrast plate.Electronics sheave is incorporated in experimental teaching by the present invention first, it is achieved electronics sheave and the most coaxial paired observation of tradition sheave so that the similarities and differences of tradition sheave and electronics sheave are illustrated in experimenter at the moment intuitively, promote the reform and development of experimental teaching.
Description
Technical field
The present invention relates to a kind of sheave laboratory table, particularly relate to a kind of teaching electronic sheave laboratory table, belong to experimental teaching technical field.
Background technology
Geneva mechanism is capable of being changed into the unidirectional cycle movement rested motion continuously, is widely used in various automated and semi-automatic machinery.Along with the development of intelligent sensing technology, electronics sheave gradually replace tradition sheave and gradually apply automobile making, metallurgy, machining, weave, print, packaging for foodstuff, the every field such as water conservancy and hydropower.
Current Experimental Teaching of Mechanical Engineering, majority remains in the traditional mechanical Experiment of Principle stage, there is bigger disconnection with present large-scale and advanced production technology, advanced industrial control technology is incorporated into the teaching of traditional mechanical engineering experiment imperative with regard to show.Up to now, do not find and substitute sheave material object component with virtual electronic slot wheel, the contrast that carries out sheave by a kind of brand-new method, the experiment porch analyzed and design.
Summary of the invention
It is an object of the invention to provide a kind of teaching electronic sheave laboratory table the most coaxial, that can intuitively contrast.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of teaching electronic sheave laboratory table, including frame, sheave motor, driver plate, Locking arc block, straight pin, outer groove-wheel, electronic slot turbin generator, sleeve and sheave motion contrast plate, described sheave motor and electronic slot turbin generator are fixed in frame, driver plate and Locking arc block are fastened in the rotating shaft of sheave motor, straight pin is fixed on the card of driver plate, sleeve is arranged in the rotating shaft of electronic slot turbin generator by bearing, fixing outer groove-wheel it is nested with on sleeve, described outer groove-wheel, straight pin constitutes Geneva mechanism with Locking arc block, described sheave motion contrast plate is fixed on the shaft end of electronic slot turbin generator.
The present invention provides the benefit that relative to prior art:
This kind of teaching electronic sheave laboratory table, first electronics sheave is incorporated in experimental teaching, realize the most coaxial paired observation of electronics sheave and tradition sheave so that the similarities and differences of tradition sheave and electronics sheave are illustrated in experimenter at the moment intuitively, promote the reform and development of experimental teaching.
Accompanying drawing explanation
Fig. 1 is teaching electronic sheave laboratory table overall structure schematic diagram.
Fig. 2 is the schematic diagram that Fig. 1 removes sheave motion contrast plate 7.
In figure: 1. sheave motor, 2. driver plate, 3. Locking arc block, 4. straight pin, 5. outer groove-wheel, 6. electronic slot turbin generator, 7. sheave motion contrast plate, 8. frame, 9. sleeve.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings.
A kind of teaching electronic sheave laboratory table, including frame 8, sheave motor 1, driver plate 2, Locking arc block 3, straight pin 4, outer groove-wheel 5, electronic slot turbin generator 6, sleeve 9 and sheave motion contrast plate 7, described sheave motor 1 and electronic slot turbin generator 6 are fixed in frame 8, driver plate 2 and Locking arc block 3 are fastened in the rotating shaft of sheave motor 1, straight pin 4 is fixed on the card of driver plate 2, sleeve 9 is arranged in the rotating shaft of electronic slot turbin generator 6 by bearing, fixing outer groove-wheel 5 it is nested with on sleeve 9, described outer groove-wheel 5, straight pin 4 and Locking arc block 3 constitute Geneva mechanism, described sheave motion contrast plate 7 is fixed on the shaft end of electronic slot turbin generator 6.
The operation principle of described teaching electronic sheave laboratory table: electronic slot turbin generator 6 receives the sheave motor message exported by PLC with corresponding servo amplifier, described sheave motion contrast plate 7 is driven to move, sheave motor 1 carries out the uniform motion identical with the sheave motor message cycle of electronic slot turbin generator 6 simultaneously, straight pin 4 and Locking arc block 3 by Geneva mechanism drive outer groove-wheel 5 to move, such that it is able to contrast sheave motion contrast plate 7 and the movement locus of outer groove-wheel 5 intuitively.
Claims (1)
- null1. a teaching electronic sheave laboratory table，It is characterized in that: include frame (8)，Sheave motor (1)，Driver plate (2)，Locking arc block (3)，Straight pin (4)，Outer groove-wheel (5)，Electronic slot turbin generator (6)，Sleeve (9) and sheave motion contrast plate (7)，Described sheave motor (1) and electronic slot turbin generator (6) are fixed in frame (8)，Driver plate (2) and Locking arc block (3) are fastened in the rotating shaft of sheave motor (1)，Straight pin (4) is fixed on the card of driver plate (2)，Sleeve (9) is arranged in the rotating shaft of electronic slot turbin generator (6) by bearing，Fixing outer groove-wheel (5) it is nested with on sleeve (9)，Described outer groove-wheel (5)、Straight pin (4) constitutes Geneva mechanism with Locking arc block (3)，Described sheave motion contrast plate (7) is fixed on the shaft end of electronic slot turbin generator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446999.2A CN104217640B (en) | 2014-09-04 | 2014-09-04 | A kind of teaching electronic sheave laboratory table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446999.2A CN104217640B (en) | 2014-09-04 | 2014-09-04 | A kind of teaching electronic sheave laboratory table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104217640A CN104217640A (en) | 2014-12-17 |
| CN104217640B true CN104217640B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410446999.2A Expired - Fee Related CN104217640B (en) | 2014-09-04 | 2014-09-04 | A kind of teaching electronic sheave laboratory table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104217640B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932899A (en) * | 2017-05-27 | 2018-12-04 | 南京农业大学 | Geneva mechanism experimental demonstration device |
| CN111870087B (en) * | 2020-08-26 | 2021-09-03 | 杭州郜灵科技有限公司 | High-efficiency display cabinet for computer accessories |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009090672A2 (en) * | 2008-01-14 | 2009-07-23 | Zen Technologies Limited | Gear shifting mechanism |
| CN103742616A (en) * | 2014-01-15 | 2014-04-23 | 北京工业大学 | Single-groove grooved wheel mechanism used for teaching demonstration |
| CN104008701A (en) * | 2014-06-11 | 2014-08-27 | 长春理工大学 | Multifunctional combined machine teaching aid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003002567A (en) * | 2001-06-15 | 2003-01-08 | Mitsubishi Electric Corp | Winding machine for elevator |
-
2014
- 2014-09-04 CN CN201410446999.2A patent/CN104217640B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009090672A2 (en) * | 2008-01-14 | 2009-07-23 | Zen Technologies Limited | Gear shifting mechanism |
| CN103742616A (en) * | 2014-01-15 | 2014-04-23 | 北京工业大学 | Single-groove grooved wheel mechanism used for teaching demonstration |
| CN104008701A (en) * | 2014-06-11 | 2014-08-27 | 长春理工大学 | Multifunctional combined machine teaching aid |
Non-Patent Citations (3)
| Title |
|---|
| Synthesis of conjugate Geneva mechanisms with curved slots;Giorgio Figliolini, Jorge Angeles;《Mechanism and Machine Theory》;20021031;第37卷(第10期);1043-1061 * |
| The pure-rolling cam-equivalent of the Geneva mechanism;Giorgio Figliolini, Pierluigi Rea, Jorge Angeles;《Mechanism and Machine Theory》;20061130;第41卷(第11期);1320-1335 * |
| 槽轮机构教学的探讨;孙震欣;《现代技能开发》;20010628;全文 * |
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| Publication number | Publication date |
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| CN104217640A (en) | 2014-12-17 |
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| CB03 | Change of inventor or designer information |
Inventor after: Gu Daqiang Inventor after: Ye Chenji Inventor after: Miao Huijie Inventor after: Song Man Inventor after: Yan Wenzhou Inventor after: Shu Yisheng Inventor before: Gu Daqiang Inventor before: Ye Chenji Inventor before: Miao Huijie Inventor before: Song Man Inventor before: Yan Wenzhou |
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Granted publication date: 20160817 Termination date: 20200904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |