CN203102456U - Automatic book return machine driving mechanism - Google Patents
Automatic book return machine driving mechanism Download PDFInfo
- Publication number
- CN203102456U CN203102456U CN 201320125380 CN201320125380U CN203102456U CN 203102456 U CN203102456 U CN 203102456U CN 201320125380 CN201320125380 CN 201320125380 CN 201320125380 U CN201320125380 U CN 201320125380U CN 203102456 U CN203102456 U CN 203102456U
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- book
- conversion
- bevel gear
- intermittent
- power
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Abstract
The utility model discloses an automatic book return machine driving mechanism which is an intermittent mechanism and mainly utilizes a V belt, a geneva wheel mechanism and a bevel gear mechanism. Power generated by a stepping motor is transmitted to a geneva wheel by the V belt, so that speed conversion is achieved. The geneva wheel mechanism allows a book taking mechanism to rotate periodically, so that conversion from continuous power to intermittent power is achieved. The bevel gear is 90 degrees, so that 90-degree power conversion is achieved. Driving is performed by a stepping motor, the stepping motor controls accurately, a computer can accurately control the stepping motor through a driving circuit, and a pulse signal can allow the motor to rotate by 2 degrees. The V belt serves as a conveying belt, and is shock-resistant, and stable in transmission. The intermittent mechanism adopts the classic geneva wheel mechanism, so that intermittent rotation can be achieved without outside intervention. The intermittent rotation time is 4s, and the book taking mechanism completes book taking, book placing and the like during the intermittent rotation. The bevel gear is used for third-stage transmission, so that the conversion of a transmission angle can be achieved, and speed reduction can be achieved. The driving mechanism has the beneficial effects that the structure is simple, the manufacturing and the maintenance are convenient, the working efficiency is high, economy and practicability are realized; more mechanical structures are adopted, so that automatic control parts are few; and the stability of a system is improved.
Description
Technical field
The utility model relates to a kind of mechanism, relates to a kind of library automatic book-return machine driving mechanism specifically.。
Background technology
At present, the library is numerous, and the circulation of books amount is huge.Traditional also book mode is: the librarian collects books at book place also, the manual sort delivers to the appointment bookshelf by the librarian with books again.When the library purchased new book, relevant librarian was numbered new book according to big class, was put on the shelf by librarian's arrangement again.This mode has not only been brought inconvenience to the reader, and the librarians work amount is big, and efficient is low.
Summary of the invention
Collect and classificatory inconvenience at books in order to overcome the related work personnel of library, the utility model provides a kind of driving mechanism that can classify to books.
A kind of automatic book return machine driving mechanism is characterized in that, is indexing mechanism, comprises V band, Geneva mechanism, bevel gear mechanism; The power that the V band produces stepper motor is sent to sheave, has realized the conversion of speed; Geneva mechanism makes gets book mechanism periodic rotary, has realized the conversion of continuous power to intermittent power; To its accurate control, a pulse enable signal motor rotates 2 degree to computing machine by driving circuit; Use the V band as travelling belt, indexing mechanism uses classical Geneva mechanism, need not foreign intervention and can realize intermittently rotating; Intermittently rotation time is 4 seconds, gets book mechanism and finish and get book, put the book process in this process.Use bevel gear for third level transmission, can realize the conversion of driving angle, can play the process of deceleration again.
The utility model patent beneficial effect is: simple in structure; Easily manufactured; Economical and practical; Be convenient to maintenance; High efficiency; Adopt more physical construction, control section is less automatically, has improved the stability of system.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1, book return machine driving mechanism axle is surveyed view automatically.
Fig. 2, book return machine driving mechanism auxiliary view automatically.
Among Fig. 1,1. stepper motor, 2. V band, 3. Geneva mechanism, 4. V belt wheel, 5. bevel gear mechanism, 6. firm banking.
Among Fig. 2,1. stepper motor, 2. V band, 3. Geneva mechanism, 4. V belt wheel, 5. bevel gear mechanism, 6. firm banking.
Embodiment
A kind of automatic book return machine driving mechanism is characterized in that, is indexing mechanism, comprises V band (2), Geneva mechanism (3), bevel gear mechanism (5); The power that V band (2) produces stepper motor (1) is sent to Geneva mechanism (3), has realized the conversion of speed; Geneva mechanism (3) makes gets book mechanism periodic rotary, has realized the conversion of continuous power to intermittent power; To its accurate control, a pulse enable signal motor rotates 2 degree to computing machine by driving circuit; Use V band (2) as travelling belt, indexing mechanism uses classical Geneva mechanism (3), need not foreign intervention and can realize intermittently rotating; Intermittently rotation time is 4 seconds, gets book mechanism and finish and get book, put the book process in this process.Use bevel gear for third level transmission, can realize the conversion of driving angle, can play the process of deceleration again.
Driving is stepper motor (1), and stepper motor (1) control is accurate, and computing machine can be by driving circuit to its accurate control, and a pulse signal can make motor rotate 2 degree.Select for use V band (2) as travelling belt, shock resistance, stable drive.Indexing mechanism is selected classical Geneva mechanism (3) for use, need not foreign intervention and can realize intermittently rotating.Intermittently rotation time is 4 seconds, gets book mechanism and finish and get book, put process such as book in this process.We select bevel gear (5) for use for third level transmission, can realize the conversion of driving angle, can play the process of deceleration again.
Claims (1)
1. an automatic book return machine driving mechanism is characterized in that, is indexing mechanism, comprises V band, Geneva mechanism, bevel gear mechanism; The power that the V band produces stepper motor is sent to sheave, has realized the conversion of speed; Geneva mechanism makes gets book mechanism periodic rotary, has realized the conversion of continuous power to intermittent power; To its accurate control, a pulse enable signal motor rotates 2 degree to computing machine by driving circuit; Use the V band as travelling belt, indexing mechanism uses classical Geneva mechanism, need not foreign intervention and can realize intermittently rotating; Intermittently rotation time is 4 seconds, gets book mechanism and finish and get book, put the book process in this process; Use bevel gear for third level transmission, can realize the conversion of driving angle, can play the process of deceleration again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125380 CN203102456U (en) | 2013-03-19 | 2013-03-19 | Automatic book return machine driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125380 CN203102456U (en) | 2013-03-19 | 2013-03-19 | Automatic book return machine driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102456U true CN203102456U (en) | 2013-07-31 |
Family
ID=48853841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125380 Expired - Fee Related CN203102456U (en) | 2013-03-19 | 2013-03-19 | Automatic book return machine driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102456U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323598A (en) * | 2014-10-20 | 2015-02-04 | 渤海大学 | Automatic book-finding system for bookshelves in library |
| CN107225686A (en) * | 2017-07-21 | 2017-10-03 | 合肥潜望镜机械科技有限公司 | A kind of construction concrete central mix plant |
| CN107309127A (en) * | 2017-07-14 | 2017-11-03 | 合肥柴阁信息科技有限公司 | A kind of continuous spray-painting plant of computer main frame panel |
| CN109595299A (en) * | 2018-12-27 | 2019-04-09 | 杭州恒宏机械有限公司 | Combined transmission speed reducer and stroke control speed reducing mechanism |
-
2013
- 2013-03-19 CN CN 201320125380 patent/CN203102456U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323598A (en) * | 2014-10-20 | 2015-02-04 | 渤海大学 | Automatic book-finding system for bookshelves in library |
| CN107309127A (en) * | 2017-07-14 | 2017-11-03 | 合肥柴阁信息科技有限公司 | A kind of continuous spray-painting plant of computer main frame panel |
| CN107309127B (en) * | 2017-07-14 | 2019-10-29 | 林立荣 | A kind of continuous spray-painting plant of computer main frame panel |
| CN107225686A (en) * | 2017-07-21 | 2017-10-03 | 合肥潜望镜机械科技有限公司 | A kind of construction concrete central mix plant |
| CN109595299A (en) * | 2018-12-27 | 2019-04-09 | 杭州恒宏机械有限公司 | Combined transmission speed reducer and stroke control speed reducing mechanism |
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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: 20130731 Termination date: 20140319 |