SU149995A1 - Vibrator to vibrating loading devices - Google Patents

Vibrator to vibrating loading devices

Info

Publication number
SU149995A1
SU149995A1 SU745344A SU745344A SU149995A1 SU 149995 A1 SU149995 A1 SU 149995A1 SU 745344 A SU745344 A SU 745344A SU 745344 A SU745344 A SU 745344A SU 149995 A1 SU149995 A1 SU 149995A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vibrator
loading devices
lever
vibrating loading
vibrating
Prior art date
Application number
SU745344A
Other languages
Russian (ru)
Inventor
В.Ф. Кобылюх
А.Н. Рабинович
В.А. Яхимович
Original Assignee
В.Ф. Кобылюх
А.Н. Рабинович
В.А. Яхимович
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 В.Ф. Кобылюх, А.Н. Рабинович, В.А. Яхимович filed Critical В.Ф. Кобылюх
Priority to SU745344A priority Critical patent/SU149995A1/en
Application granted granted Critical
Publication of SU149995A1 publication Critical patent/SU149995A1/en

Links

Description

Вибраторы к вибрационным загрузочным устройствам, включающие шарнирно закрепленный, снабженный противовесом ма тниковый рычаг, известны. Однако регулировка частоты колебаний в известных вибраторах в зависимости от требуемой характеристики затруднена.Vibrators to vibratory loading devices, including articulated, counterbalanced swing arms, are known. However, the adjustment of the oscillation frequency in the known vibrators depending on the desired characteristics is difficult.

Вибратор, выполненный согласно изобретению, лишен этого недостатка . С этой целью ма тниковый рычаг выполнен Г-образным или изогнутым, а противовес выполнен установочно-переставным.The vibrator, made according to the invention, is devoid of this disadvantage. To this end, the pendulum lever is made L-shaped or curved, and the counterweight is made installation-adjustable.

На чертеже изображен описываемый вибратор с частичным разрезом .The drawing shows the described vibrator with a partial cut.

В сварочном корпусе / смонтированы две пневматические камеры 2, мембраны 3 которых соединены посредством штока 4. Со штоком при :помоши двух параллельных плоских пружин 5 св зан Г-образный рычаг 6, шарнирно укрепленный на оси 7 кронштейна 8. Кажда  плоска  пружина крепитс  к штоку двум  колодками 9, а к рычагу осью 10. На свободном конце рычага 6 выполнен р д отверстий, в которых может закрепл тьс  Переставной противовес 11. Корпус вибратора крепитс  к чаше бункера. В одной из пневматических камер 2 создаетс  посто нное давление, а к другой проводитс  воздух переменного давлени  от пульсатора любого известного типа. Вследствие того, что на шток действует переменное :по величине усилие, он начинает колебатьс  вдоль своей оси с частотой, равной частоте пульсации воздуха. Колебани  от пружин 5 передаютс  на рычаг 6 и противовес }. Частота собственных колебаний ма тника (рычага 6 с противовесом 11) определ етс  его геометрическими параметрами, массой ма тника и жесткостью пружин 5. Дл  получени  наибольшего возмушающего усили , действующего на корпус, вибратор необходимо настраивать на зарезонансный режим.In the welding case / two pneumatic chambers 2 are mounted, the membranes 3 of which are connected by means of a rod 4. With a rod with: two parallel flat springs 5 connected a L-shaped lever 6, hinged on the axis 7 of the bracket 8. Each flat spring is attached to the rod two pads 9, and to the lever an axis 10. At the free end of the lever 6 there are made a number of holes in which the adjustable counterweight 11 can be fixed. The vibrator body is attached to the bowl of the hopper. In one of the pneumatic chambers 2, a constant pressure is created, and to the other air alternating pressure is conducted from a pulsator of any known type. Due to the fact that the rod acts a variable: the magnitude of the force, it begins to oscillate along its axis with a frequency equal to the frequency of air pulsation. The oscillations from the springs 5 are transmitted to the lever 6 and the counterweight}. The oscillation frequency of a tambourine (lever 6 with a counterweight 11) is determined by its geometrical parameters, the mass of the tiller and the stiffness of the springs 5. In order to obtain the greatest vosmushayuschey force acting on the body, the vibrator must be adjusted to resonant mode.

SU745344A 1961-09-13 1961-09-13 Vibrator to vibrating loading devices SU149995A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU745344A SU149995A1 (en) 1961-09-13 1961-09-13 Vibrator to vibrating loading devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU745344A SU149995A1 (en) 1961-09-13 1961-09-13 Vibrator to vibrating loading devices

Publications (1)

Publication Number Publication Date
SU149995A1 true SU149995A1 (en) 1961-11-30

Family

ID=48305023

Family Applications (1)

Application Number Title Priority Date Filing Date
SU745344A SU149995A1 (en) 1961-09-13 1961-09-13 Vibrator to vibrating loading devices

Country Status (1)

Country Link
SU (1) SU149995A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430296A (en) * 1966-04-29 1969-03-04 Mackie & Sons Ltd J Oscillating drive for doffer comb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430296A (en) * 1966-04-29 1969-03-04 Mackie & Sons Ltd J Oscillating drive for doffer comb

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