SU1579577A1 - Vibration exciter - Google Patents

Vibration exciter Download PDF

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Publication number
SU1579577A1
SU1579577A1 SU874348270A SU4348270A SU1579577A1 SU 1579577 A1 SU1579577 A1 SU 1579577A1 SU 874348270 A SU874348270 A SU 874348270A SU 4348270 A SU4348270 A SU 4348270A SU 1579577 A1 SU1579577 A1 SU 1579577A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shaft
unbalances
drives
vibration
turning
Prior art date
Application number
SU874348270A
Other languages
Russian (ru)
Inventor
Геннадий Викторович Соболев
Фридрих Григорьевич Штракс
Вера Александровна Долбитикова
Зинаида Алексеевна Зиневич
Original Assignee
Предприятие П/Я Р-6543
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 Предприятие П/Я Р-6543 filed Critical Предприятие П/Я Р-6543
Priority to SU874348270A priority Critical patent/SU1579577A1/en
Application granted granted Critical
Publication of SU1579577A1 publication Critical patent/SU1579577A1/en

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  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Arrangements (AREA)

Abstract

Изобретение относитс  к вибрационной технике и может найти применение, например, в литейном производстве. Целью изобретени   вл етс  повышение надежности за счет исключени  неблагопри тного вли ни  переходных процессов. Дл  этого вал 2 с соосно установленными на нем дебалансами 6 и 7 заторможен в корпусе 1. Дебалансы 6 и 7 установлены на валу 2 с возможностью вращени , имеют равные статические моменты массы и св заны между собой кулачковой муфтой с угловым зазором между кулачками 180°. Дебалансы 6 и 7 св заны с приводами, включение одного из которых приводит к совмещению или установке в противофазе дебалансов 6 и 7 и тем самым мгновенному включению или отключению вибрации при рабочей частоте вращени  приводов. 2 ил.The invention relates to a vibration technique and may find application, for example, in a foundry. The aim of the invention is to increase reliability by eliminating the adverse effects of transients. For this, shaft 2 with unbalances 6 and 7 coaxially mounted on it is braked in housing 1. Balances 6 and 7 are rotatably mounted on shaft 2, have equal static mass moments, and are coupled to each other by a cam clutch with an angle clearance between the cams 180 °. Weights 6 and 7 are associated with the drives, turning on one of which leads to combining or setting in antiphase unbalances 6 and 7 and thereby instantly turning on or off the vibration at the operating frequency of the drives. 2 Il.

Description

ЮYU

Claims (1)

Формула изобретенияClaim Вибровозбудитель, содержащий корпус, расположенный в нем вал с соосно установленными на последнем дебалансами и привод, отличающийся тем, что, с целью повышения надежности, он снабжен, дополнительным приводом и кулачковой муфтой с угловым зазором между кулачками в 180°, вал заторможен, дебалансы установлены на валу с возможностью вращения, имеют равные статические моменты массы и связаны между собой кулачковой муфтой и каждый — с одним из приводов.A vibration exciter comprising a housing, a shaft located in it with a shaft coaxially mounted on the last unbalance and a drive, characterized in that, in order to increase reliability, it is equipped with an additional drive and a cam clutch with an angular clearance between the cams of 180 °, the shaft is inhibited, the unbalances are installed on the shaft with the possibility of rotation, they have equal static moments of mass and are interconnected by a cam clutch and each with one of the drives.
SU874348270A 1987-12-23 1987-12-23 Vibration exciter SU1579577A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874348270A SU1579577A1 (en) 1987-12-23 1987-12-23 Vibration exciter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874348270A SU1579577A1 (en) 1987-12-23 1987-12-23 Vibration exciter

Publications (1)

Publication Number Publication Date
SU1579577A1 true SU1579577A1 (en) 1990-07-23

Family

ID=21344170

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874348270A SU1579577A1 (en) 1987-12-23 1987-12-23 Vibration exciter

Country Status (1)

Country Link
SU (1) SU1579577A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 198744, кл. В 06 В 1/16, 1965. *

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