SU1613751A1 - Crank-and-slide axially-offeset mechanism - Google Patents

Crank-and-slide axially-offeset mechanism Download PDF

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Publication number
SU1613751A1
SU1613751A1 SU884446768A SU4446768A SU1613751A1 SU 1613751 A1 SU1613751 A1 SU 1613751A1 SU 884446768 A SU884446768 A SU 884446768A SU 4446768 A SU4446768 A SU 4446768A SU 1613751 A1 SU1613751 A1 SU 1613751A1
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SU
USSR - Soviet Union
Prior art keywords
crank
slider
offeset
slide axially
force
Prior art date
Application number
SU884446768A
Other languages
Russian (ru)
Inventor
Сайран Базарбаевич Сеитов
Original Assignee
С.Б.Сеитов
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 С.Б.Сеитов filed Critical С.Б.Сеитов
Priority to SU884446768A priority Critical patent/SU1613751A1/en
Application granted granted Critical
Publication of SU1613751A1 publication Critical patent/SU1613751A1/en

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Abstract

Изобретение относитс  к машиностроению и может примен тьс , в частности, в поршневых машинах. Цель изобретени  - повышение КПД механизма. При воздействии на ползун 4 силы F ползун перемещаетс  по направл ющей 2 и через шатун 5 сообщает вращение кривошипу 3. Благодар  равенству дезаксиала A и радиуса R кривошипа 3 наибольший вращающий момент Mвр возникает, когда шатун 5 расположен вдоль направл ющей 2 и в то же врем  составл ет с кривошипом 3 угол 90°. В этом момент величина силы F расходуетс  на создание максимального Mвр. 1 ил.The invention relates to mechanical engineering and can be applied, in particular, in piston machines. The purpose of the invention is to increase the efficiency of the mechanism. When the force F is slid on the slider 4, the slider moves along guide 2 and rotates crank 3 through crank 5. Due to the equality of desaxial A and radius R of crank 3, the greatest torque M bp occurs when crank 5 is located along guide 2 and time is 90 ° with crank 3. At this point, the magnitude of the force F is expended on creating the maximum M tp . 1 il.

Description

Изобретение относитс  к машиностроению , а именно к кривоишпно-пол- зунньм преобразовател м вращательного движени  в возвратно-поступатель- нов и наоборот, и может быть использовано в поршневых машинах.The invention relates to mechanical engineering, in particular, to crank-and-slider transducers of rotational motion into reciprocating and vice versa, and can be used in reciprocating machines.

Цель изобретени  - повышение КПД МеханизиаоThe purpose of the invention is to increase the efficiency of Mechanization

На чертеже показана кинематичес- Ка  схема предлагаемого механизма.The drawing shows the kinematic scheme of the proposed mechanism.

Механизм содержит стойку 1 с пр молинейной направл ющей 2, установленный на стойке кривошип 3, вращаю- |цийс  по окружности радиуса R, уста- новленной в направл ющей 2 ползун 4 и шатун 5, шарнирно св занный одним концом с кривошипом 3, а другим кондом - с ползуном 4. Дезаксиал А раве оадиусу R кривошипа 4. Механизм работает следующем обратом .The mechanism contains a rack 1 with a straight-line guide 2, a crank 3 mounted on the rack, rotating around a circle of radius R mounted in guide 2 of the slider 4 and a connecting rod 5, hinged at one end to the crank 3, and the other condom - with a slider 4. Desazksial A Rave Oadius R of crank 4. The mechanism works as follows.

При воздействии на ползун 4 силы f ползун перемещаетс  по направл ю- 1Дей 2 и через шатун 5 сообщает вращение кривошипу 3. Вследствие равенства дезаксиала А и радиуса R кривоWhen a f-force is applied to the slider 4, the slider moves in the direction Yu-1Day 2 and, via the crank 5, imparts rotation to crank 3. Due to the equality of the desaxial A and the radius R, the

5 five

5 five

00

шипа 3 наибольший вращаюш 1й момент Mgp возникает на кривошипе 3, когда шатун 5 расположен вдоль направл ющей 2 и в то же врем  составл ет с кривошипом 3 угол 90°. При этом условии вс  величина силы F преобразуетс  в крут ший момент Ме,р без разложени  ее на какие-либо паразитные составл ющие, что позвол ет повысить КПД механизма. Если от привода (не показан) вращать кривошип 3, то в таком положении звеньев механизма М рр создаст максимальную силу F, действующую через шатун 5 на ползун 4.The spike 3 is the most rotated 1st moment Mgp occurs on the crank 3 when the crank 5 is located along the guide 2 and at the same time makes an angle of 90 ° with the crank 3. Under this condition, the entire magnitude of the force F is transformed into a sharp moment Me, p without decomposing it into any parasitic components, which makes it possible to increase the efficiency of the mechanism. If the drive (not shown) rotates the crank 3, then in this position of the links of the mechanism M pp will create the maximum force F acting through the connecting rod 5 on the slider 4.

Claims (1)

Формула изобретени Invention Formula Кривошипно-ползунный дезаксиаль- ный механизм, содержашлй стойку с пр молинейной направл ющей, установ- ленньш на стойке кривошип, установ- ленньм в направл ющей ползун и шатун, шарнирно св занный одним концом с кривошипом, а другим концом - с ползуном , отличающийс  тем, что, с целью повьш ени  КПД, величина дезаксиала равна длине кривошипа. ICrank-slider desaxial mechanism containing a rack with a linear guide, a crank mounted on a rack, mounted in a slider and a connecting rod, hinged at one end with a crank, and the other end with a slider, differing from that, in order to increase efficiency, the value of the desaxial is equal to the crank length. I
SU884446768A 1988-05-26 1988-05-26 Crank-and-slide axially-offeset mechanism SU1613751A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884446768A SU1613751A1 (en) 1988-05-26 1988-05-26 Crank-and-slide axially-offeset mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884446768A SU1613751A1 (en) 1988-05-26 1988-05-26 Crank-and-slide axially-offeset mechanism

Publications (1)

Publication Number Publication Date
SU1613751A1 true SU1613751A1 (en) 1990-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU884446768A SU1613751A1 (en) 1988-05-26 1988-05-26 Crank-and-slide axially-offeset mechanism

Country Status (1)

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SU (1) SU1613751A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2767083C2 (en) * 2020-06-01 2022-03-16 Елена Константиновна Ярославцева Method of creating translational-rotational movement of a working member and a device for its implementation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Артоболевский И.И. Механизмы в современной технике. М.: Наука, 1979, т. 2, с. 489, рис. 1500. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2767083C2 (en) * 2020-06-01 2022-03-16 Елена Константиновна Ярославцева Method of creating translational-rotational movement of a working member and a device for its implementation

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