SU724416A1

SU724416A1 - Apparatus for unloading loose material from hopper

Info

Publication number: SU724416A1
Application number: SU782638919A
Authority: SU
Inventors: Георгий Геронтьевич Зурабишвили; Георгий Ираклиевич Надарейшвили; Дмитрий Отарович Харадзе
Original assignee: Тбилисское Специальное Конструкторское Бюро Дозировочно-Упаковочных Автоматов
Priority date: 1978-06-28
Filing date: 1978-06-28
Publication date: 1980-03-30

Description

диаметра роторного питател осуществл етс винтом 9 с унором 10, который обеспечивает перемещение подпружиненных пружиной 8 втулок 6 с системой рычагов 7, при этом рычаги 7 передают движение подвижным част м 5 лопастей, что позвол ет измен ть геометрию иоверхиости лопастей. Фиксаци винта 9 осуществл етс гайкой 12, а зазор между роторным питателем и стенками корпуса 1 регулируетс подвижной жесткой 13 и гибкой подпружиненной 14 стенками.the diameter of the rotary feeder is carried out by a screw 9 with a hole 10, which provides movement of the spring-loaded 8 sleeves 6 with a system of levers 7, while the levers 7 transmit the movement of the moving parts 5 of the blades, which allows changing the geometry of the blades and the surface. The screw 9 is secured with a nut 12, and the gap between the rotor feeder and the walls of the housing 1 is adjusted by a movable rigid 13 and a flexible spring 14 wall.

Изобретение улучшает герметичность роторного питател и позвол ет регулировать величину выгружаемых из бункера доз.The invention improves the leaktightness of the rotary feeder and allows adjusting the amount of doses discharged from the hopper.

Claims

1. A device for unloading bulk material from a hopper, comprising a housing attached to an outlet of the hopper, the side walls of which are movable, and a blade feeder installed in a cement, characterized in that, in order to control the dose of the material being discharged, each blade of the feeder consists of a fixed part and moving,

connected with the drive of its movement relative to the non-substitute part, one of the moving walls of the body is made flexible and has a circumference, and there is a roller on the bunker which bends around the

flexible wall.

2. An apparatus according to claim 1, characterized in that the drive of the movable part of the blade comprises a hollow shaft with an internal threaded hole on which spring-loaded bushings movably mounted, connected by means of levers to the movable part of the blade, and a screw with an emphasis located in said threaded hole. Information sources,

taken into account in the examination

1. USSR author's certificate No. 287574, cl. In 65G 65/30, 1966.

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