SU406123A1 - DRIVE OF THE LENTOPALLY MECHANISM - Google Patents
DRIVE OF THE LENTOPALLY MECHANISMInfo
- Publication number
- SU406123A1 SU406123A1 SU1747835A SU1747835A SU406123A1 SU 406123 A1 SU406123 A1 SU 406123A1 SU 1747835 A SU1747835 A SU 1747835A SU 1747835 A SU1747835 A SU 1747835A SU 406123 A1 SU406123 A1 SU 406123A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drive
- shaft
- lentopally
- pulley
- elastic
- Prior art date
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
Изобретение относитс к области приборостроени и может найти применение в механизмах высокой точности, например в лентонрот жных механнзмах устройств магнитной занисн.The invention relates to the field of instrumentation and can be used in high-precision mechanisms, for example, in tape-cutting mechanisms of magnetic under-tension devices.
Известен нривод лентопрот жного механизма . Однако отмечаетс нестабильность скорости вращенн ведуи;его вала, который нрнводнтс обычно от вала двигател с номон1ью шкива с эластичным нокрытием.Known tape drive mechanism. However, there is an instability in the rotational speed of the vedui, its shaft, which is usually supplied from the engine shaft with a single pulley with an elastic cover.
Цель изобретени - устранение колебаний скорости ведущего вала, вызванных отклонени ми геометрической формы эластичного нокрыти шкива. Это достигаетс тем, что вместо эластичного нокрыти между валом двигател и цилиндрической поверхностью И1кива расположена одна ветвь бесконечного эластичного ремн , который установлен на свободно вра1цаю цнхс ролнках.The purpose of the invention is to eliminate fluctuations in the speed of the drive shaft caused by deviations of the geometric shape of the elastic pulley cover. This is achieved by the fact that instead of an elastic cover between the motor shaft and the cylindrical surface of the Ikiv, there is one branch of an endless elastic belt, which is mounted on a free rotating shaft.
На чертеже представлена схема предлагаемого нривода.The drawing shows the scheme of the proposed drive.
Он состоит из электродвигател 1, бесконечного ремн -пассика 2, роликов 3, маховика с ,нм валом 4.It consists of an electric motor 1, an infinite belt, 2, rollers 3, a flywheel with a, 4 nm shaft.
22
Привод работает следующим образом.The drive works as follows.
Враш,еиие иередаетс от вала двигател } маховику и ведуш,ему валу 4 посредством фрикциониого сцеилеии вала двигател с маховиком через материал одной ветви )емн -нассика 2, зажатого между инми. При изменении толщины материала иассика 2 происходит измене П1е рассто ни между валом двигател и щкивом, а иередаточиое oTHonieние между ними остаетс иеизмеииым вследствие посто нства лииейпой скорости любой точкн но ре.мн -пассика 2.Vrash, eeee is transmitted from the engine shaft} to the flywheel and to the wheel, to him to the shaft 4 by means of friction clutch of the engine shaft to the flywheel through the material of one branch, ern, 2, sandwiched between Inmi. When the material thickness of the iassik 2 changes, the distance between the motor shaft and the pinch is changed, and the transition between them remains irregular due to the constant liippy speed of any point but pneuma 2.
Предмет изобретени Subject invention
Привод леитонрот жного механнзма, содержащий ведун1ий вал с устаиовлеииым на нем шкивом и электродвигатель, отличающийс тем, что, с целью устранени колебаннй скоростн и повышени надежности работы устройства, в нем .между валом двигател и шкивом размещеиа одна из ветвей бесконечиого эластичного ремн , свободно установленного на подвижных роликах.A drive mechanism with a pulley and a drive motor mounted on it and an electric motor, characterized in that, in order to eliminate vibrating speed and increase device reliability, between the engine shaft and the pulley, one of the branches of the infinite elastic belt is freely free. on mobile rollers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1747835A SU406123A1 (en) | 1972-02-14 | 1972-02-14 | DRIVE OF THE LENTOPALLY MECHANISM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1747835A SU406123A1 (en) | 1972-02-14 | 1972-02-14 | DRIVE OF THE LENTOPALLY MECHANISM |
Publications (1)
Publication Number | Publication Date |
---|---|
SU406123A1 true SU406123A1 (en) | 1973-11-05 |
Family
ID=20503166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1747835A SU406123A1 (en) | 1972-02-14 | 1972-02-14 | DRIVE OF THE LENTOPALLY MECHANISM |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU406123A1 (en) |
-
1972
- 1972-02-14 SU SU1747835A patent/SU406123A1/en active
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